mbed official
/
mbed-dsp
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Dependents: KL25Z_FFT_Demo Hat_Board_v5_1 KL25Z_FFT_Demo_tony KL25Z_FFT_Demo_tony ... more
Fork of
mbed-dsp
by 
mbed official
Revision 2:da51fb522205, committed 2013-05-30
- Comitter:
- emilmont
- Date:
- Thu May 30 17:10:11 2013 +0100
- Parent:
- 1:fdd22bb7aa52
- Child:
- 3:7a284390b0ce
- Commit message:
- Keep "cmsis-dsp" module in synch with its source
Changed in this revision
--- a/cmsis_dsp/BasicMathFunctions/arm_abs_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_abs_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_abs_f32.c +* Project: CMSIS DSP Library +* Title: arm_abs_f32.c * -* Description: Vector absolute value. +* Description: Vector absolute value. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_abs_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_abs_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_abs_q15.c +* Project: CMSIS DSP Library +* Title: arm_abs_q15.c * -* Description: Q15 vector absolute value. +* Description: Q15 vector absolute value. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_abs_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_abs_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_abs_q31.c +* Project: CMSIS DSP Library +* Title: arm_abs_q31.c * -* Description: Q31 vector absolute value. +* Description: Q31 vector absolute value. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_abs_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_abs_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_abs_q7.c +* Project: CMSIS DSP Library +* Title: arm_abs_q7.c * -* Description: Q7 vector absolute value. +* Description: Q7 vector absolute value. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_add_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_add_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_add_f32.c +* Project: CMSIS DSP Library +* Title: arm_add_f32.c * -* Description: Floating-point vector addition. +* Description: Floating-point vector addition. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_add_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_add_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_add_q15.c +* Project: CMSIS DSP Library +* Title: arm_add_q15.c * -* Description: Q15 vector addition +* Description: Q15 vector addition * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_add_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_add_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_add_q31.c +* Project: CMSIS DSP Library +* Title: arm_add_q31.c * -* Description: Q31 vector addition. +* Description: Q31 vector addition. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_add_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_add_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_add_q7.c +* Project: CMSIS DSP Library +* Title: arm_add_q7.c * -* Description: Q7 vector addition. +* Description: Q7 vector addition. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_dot_prod_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_dot_prod_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dot_prod_f32.c +* Project: CMSIS DSP Library +* Title: arm_dot_prod_f32.c * -* Description: Floating-point dot product. +* Description: Floating-point dot product. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_dot_prod_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_dot_prod_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dot_prod_q15.c +* Project: CMSIS DSP Library +* Title: arm_dot_prod_q15.c * -* Description: Q15 dot product. +* Description: Q15 dot product. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_dot_prod_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_dot_prod_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dot_prod_q31.c +* Project: CMSIS DSP Library +* Title: arm_dot_prod_q31.c * -* Description: Q31 dot product. +* Description: Q31 dot product. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_dot_prod_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_dot_prod_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dot_prod_q7.c +* Project: CMSIS DSP Library +* Title: arm_dot_prod_q7.c * -* Description: Q7 dot product. +* Description: Q7 dot product. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_mult_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_mult_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mult_f32.c +* Project: CMSIS DSP Library +* Title: arm_mult_f32.c * -* Description: Floating-point vector multiplication. +* Description: Floating-point vector multiplication. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_mult_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_mult_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mult_q15.c +* Project: CMSIS DSP Library +* Title: arm_mult_q15.c * -* Description: Q15 vector multiplication. +* Description: Q15 vector multiplication. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_mult_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_mult_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mult_q31.c +* Project: CMSIS DSP Library +* Title: arm_mult_q31.c * -* Description: Q31 vector multiplication. +* Description: Q31 vector multiplication. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_mult_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_mult_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mult_q7.c +* Project: CMSIS DSP Library +* Title: arm_mult_q7.c * -* Description: Q7 vector multiplication. +* Description: Q7 vector multiplication. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_negate_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_negate_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_negate_f32.c +* Project: CMSIS DSP Library +* Title: arm_negate_f32.c * -* Description: Negates floating-point vectors. +* Description: Negates floating-point vectors. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_negate_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_negate_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_negate_q15.c +* Project: CMSIS DSP Library +* Title: arm_negate_q15.c * -* Description: Negates Q15 vectors. +* Description: Negates Q15 vectors. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_negate_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_negate_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_negate_q31.c +* Project: CMSIS DSP Library +* Title: arm_negate_q31.c * -* Description: Negates Q31 vectors. +* Description: Negates Q31 vectors. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_negate_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_negate_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_negate_q7.c +* Project: CMSIS DSP Library +* Title: arm_negate_q7.c * -* Description: Negates Q7 vectors. +* Description: Negates Q7 vectors. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_offset_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_offset_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_offset_f32.c +* Project: CMSIS DSP Library +* Title: arm_offset_f32.c * -* Description: Floating-point vector offset. +* Description: Floating-point vector offset. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_offset_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_offset_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_offset_q15.c +* Project: CMSIS DSP Library +* Title: arm_offset_q15.c * -* Description: Q15 vector offset. +* Description: Q15 vector offset. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_offset_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_offset_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_offset_q31.c +* Project: CMSIS DSP Library +* Title: arm_offset_q31.c * -* Description: Q31 vector offset. +* Description: Q31 vector offset. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_offset_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_offset_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_offset_q7.c +* Project: CMSIS DSP Library +* Title: arm_offset_q7.c * -* Description: Q7 vector offset. +* Description: Q7 vector offset. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_scale_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_scale_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_scale_f32.c +* Project: CMSIS DSP Library +* Title: arm_scale_f32.c * -* Description: Multiplies a floating-point vector by a scalar. +* Description: Multiplies a floating-point vector by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_scale_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_scale_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_scale_q15.c +* Project: CMSIS DSP Library +* Title: arm_scale_q15.c * -* Description: Multiplies a Q15 vector by a scalar. +* Description: Multiplies a Q15 vector by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_scale_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_scale_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. May 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_scale_q31.c +* Project: CMSIS DSP Library +* Title: arm_scale_q31.c * -* Description: Multiplies a Q31 vector by a scalar. +* Description: Multiplies a Q31 vector by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_scale_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_scale_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_scale_q7.c +* Project: CMSIS DSP Library +* Title: arm_scale_q7.c * -* Description: Multiplies a Q7 vector by a scalar. +* Description: Multiplies a Q7 vector by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_shift_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_shift_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_shift_q15.c +* Project: CMSIS DSP Library +* Title: arm_shift_q15.c * -* Description: Shifts the elements of a Q15 vector by a specified number of bits. +* Description: Shifts the elements of a Q15 vector by a specified number of bits. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_shift_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_shift_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_shift_q31.c +* Project: CMSIS DSP Library +* Title: arm_shift_q31.c * -* Description: Shifts the elements of a Q31 vector by a specified number of bits. +* Description: Shifts the elements of a Q31 vector by a specified number of bits. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_shift_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_shift_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_shift_q7.c +* Project: CMSIS DSP Library +* Title: arm_shift_q7.c * -* Description: Processing function for the Q7 Shifting +* Description: Processing function for the Q7 Shifting * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_sub_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_sub_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_sub_f32.c +* Project: CMSIS DSP Library +* Title: arm_sub_f32.c * -* Description: Floating-point vector subtraction. +* Description: Floating-point vector subtraction. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_sub_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_sub_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_sub_q15.c +* Project: CMSIS DSP Library +* Title: arm_sub_q15.c * -* Description: Q15 vector subtraction. +* Description: Q15 vector subtraction. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_sub_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_sub_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_sub_q31.c +* Project: CMSIS DSP Library +* Title: arm_sub_q31.c * -* Description: Q31 vector subtraction. +* Description: Q31 vector subtraction. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/BasicMathFunctions/arm_sub_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/BasicMathFunctions/arm_sub_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_sub_q7.c +* Project: CMSIS DSP Library +* Title: arm_sub_q7.c * -* Description: Q7 vector subtraction. +* Description: Q7 vector subtraction. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/CommonTables/arm_common_tables.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/CommonTables/arm_common_tables.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_common_tables.c
+* Project: CMSIS DSP Library
+* Title: arm_common_tables.c
*
-* Description: This file has common tables like fft twiddle factors, Bitreverse, reciprocal etc which are used across different functions
+* Description: This file has common tables like fft twiddle factors, Bitreverse, reciprocal etc which are used across different functions
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -61,7 +61,7 @@
* y[l] = y[l] >> 1;
* } </pre>
* \par
-* where N = 4096 logN2 = 12
+* where N = 4096 logN2 = 12
* \par
* N is the maximum FFT Size supported
*/
@@ -231,11 +231,11 @@
* \par
* <pre>for(i = 0; i< 3N/4; i++)
* {
-* twiddleCoef[2*i]= cos(i * 2*PI/(float)N);
-* twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);
+* twiddleCoef[2*i]= cos(i * 2*PI/(float)N);
+* twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);
* } </pre>
* \par
-* where N = 4096 and PI = 3.14159265358979
+* where N = 4096 and PI = 3.14159265358979
* \par
* Cos and Sin values are in interleaved fashion
*
@@ -2305,12 +2305,12 @@
* twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);
* } </pre>
* \par
-* where N = 4096 and PI = 3.14159265358979
+* where N = 4096 and PI = 3.14159265358979
* \par
* Cos and Sin values are interleaved fashion
* \par
* Convert Floating point to Q31(Fixed point 1.31):
-* round(twiddleCoefQ31(i) * pow(2, 31))
+* round(twiddleCoefQ31(i) * pow(2, 31))
*
*/
@@ -3865,16 +3865,16 @@
* \par
* <pre>for(i = 0; i< 3N/4; i++)
* {
-* twiddleCoefQ15[2*i]= cos(i * 2*PI/(float)N);
-* twiddleCoefQ15[2*i+1]= sin(i * 2*PI/(float)N);
+* twiddleCoefQ15[2*i]= cos(i * 2*PI/(float)N);
+* twiddleCoefQ15[2*i+1]= sin(i * 2*PI/(float)N);
* } </pre>
* \par
-* where N = 4096 and PI = 3.14159265358979
+* where N = 4096 and PI = 3.14159265358979
* \par
* Cos and Sin values are interleaved fashion
* \par
* Convert Floating point to Q15(Fixed point 1.15):
-* round(twiddleCoefQ15(i) * pow(2, 15))
+* round(twiddleCoefQ15(i) * pow(2, 15))
*
*/
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_conj_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_conj_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_conj_f32.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_conj_f32.c * -* Description: Floating-point complex conjugate. +* Description: Floating-point complex conjugate. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_conj_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_conj_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_conj_q15.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_conj_q15.c * -* Description: Q15 complex conjugate. +* Description: Q15 complex conjugate. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_conj_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_conj_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_conj_q31.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_conj_q31.c * -* Description: Q31 complex conjugate. +* Description: Q31 complex conjugate. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_dot_prod_f32.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_dot_prod_f32.c * -* Description: Floating-point complex dot product +* Description: Floating-point complex dot product * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_dot_prod_q15.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_dot_prod_q15.c * -* Description: Processing function for the Q15 Complex Dot product +* Description: Processing function for the Q15 Complex Dot product * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_dot_prod_q31.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_dot_prod_q31.c * -* Description: Q31 complex dot product +* Description: Q31 complex dot product * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mag_f32.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mag_f32.c * -* Description: Floating-point complex magnitude. +* Description: Floating-point complex magnitude. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mag_q15.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mag_q15.c * -* Description: Q15 complex magnitude. +* Description: Q15 complex magnitude. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mag_q31.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mag_q31.c * -* Description: Q31 complex magnitude +* Description: Q31 complex magnitude * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mag_squared_f32.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mag_squared_f32.c * -* Description: Floating-point complex magnitude squared. +* Description: Floating-point complex magnitude squared. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mag_squared_q15.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mag_squared_q15.c * -* Description: Q15 complex magnitude squared. +* Description: Q15 complex magnitude squared. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mag_squared_q31.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mag_squared_q31.c * -* Description: Q31 complex magnitude squared. +* Description: Q31 complex magnitude squared. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mult_cmplx_f32.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mult_cmplx_f32.c * -* Description: Floating-point complex-by-complex multiplication +* Description: Floating-point complex-by-complex multiplication * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mult_cmplx_q15.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mult_cmplx_q15.c * -* Description: Q15 complex-by-complex multiplication +* Description: Q15 complex-by-complex multiplication * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mult_cmplx_q31.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mult_cmplx_q31.c * -* Description: Q31 complex-by-complex multiplication +* Description: Q31 complex-by-complex multiplication * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_real_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_real_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mult_real_f32.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mult_real_f32.c * -* Description: Floating-point complex by real multiplication +* Description: Floating-point complex by real multiplication * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_real_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_real_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mult_real_q15.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mult_real_q15.c * -* Description: Q15 complex by real multiplication +* Description: Q15 complex by real multiplication * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_real_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ComplexMathFunctions/arm_cmplx_mult_real_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cmplx_mult_real_q31.c +* Project: CMSIS DSP Library +* Title: arm_cmplx_mult_real_q31.c * -* Description: Q31 complex by real multiplication +* Description: Q31 complex by real multiplication * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ControllerFunctions/arm_pid_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_pid_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_pid_init_f32.c +* Project: CMSIS DSP Library +* Title: arm_pid_init_f32.c * -* Description: Floating-point PID Control initialization function -* +* Description: Floating-point PID Control initialization function +* * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ControllerFunctions/arm_pid_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_pid_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_pid_init_q15.c +* Project: CMSIS DSP Library +* Title: arm_pid_init_q15.c * -* Description: Q15 PID Control initialization function +* Description: Q15 PID Control initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ControllerFunctions/arm_pid_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_pid_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_pid_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_pid_init_q31.c * -* Description: Q31 PID Control initialization function +* Description: Q31 PID Control initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ControllerFunctions/arm_pid_reset_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_pid_reset_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_pid_reset_f32.c +* Project: CMSIS DSP Library +* Title: arm_pid_reset_f32.c * -* Description: Floating-point PID Control reset function +* Description: Floating-point PID Control reset function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -39,7 +39,7 @@ /** * @brief Reset function for the floating-point PID Control. -* @param[in] *S Instance pointer of PID control data structure. +* @param[in] *S Instance pointer of PID control data structure. * @return none. * \par Description: * The function resets the state buffer to zeros.
--- a/cmsis_dsp/ControllerFunctions/arm_pid_reset_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_pid_reset_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_pid_reset_q15.c +* Project: CMSIS DSP Library +* Title: arm_pid_reset_q15.c * -* Description: Q15 PID Control reset function +* Description: Q15 PID Control reset function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -39,7 +39,7 @@ /** * @brief Reset function for the Q15 PID Control. -* @param[in] *S Instance pointer of PID control data structure. +* @param[in] *S Instance pointer of PID control data structure. * @return none. * \par Description: * The function resets the state buffer to zeros.
--- a/cmsis_dsp/ControllerFunctions/arm_pid_reset_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_pid_reset_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_pid_reset_q31.c +* Project: CMSIS DSP Library +* Title: arm_pid_reset_q31.c * -* Description: Q31 PID Control reset function +* Description: Q31 PID Control reset function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -39,7 +39,7 @@ /** * @brief Reset function for the Q31 PID Control. -* @param[in] *S Instance pointer of PID control data structure. +* @param[in] *S Instance pointer of PID control data structure. * @return none. * \par Description: * The function resets the state buffer to zeros.
--- a/cmsis_dsp/ControllerFunctions/arm_sin_cos_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_sin_cos_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_sin_cos_f32.c +* Project: CMSIS DSP Library +* Title: arm_sin_cos_f32.c * -* Description: Sine and Cosine calculation for floating-point values. +* Description: Sine and Cosine calculation for floating-point values. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/ControllerFunctions/arm_sin_cos_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/ControllerFunctions/arm_sin_cos_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_sin_cos_q31.c +* Project: CMSIS DSP Library +* Title: arm_sin_cos_q31.c * -* Description: Cosine & Sine calculation for Q31 values. +* Description: Cosine & Sine calculation for Q31 values. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FastMathFunctions/arm_cos_f32.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FastMathFunctions/arm_cos_f32.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_cos_f32.c
+* Project: CMSIS DSP Library
+* Title: arm_cos_f32.c
*
-* Description: Fast cosine calculation for floating-point values.
+* Description: Fast cosine calculation for floating-point values.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -81,7 +81,7 @@
* tableSize = 256;
* <pre>for(n = -1; n < (tableSize + 2); n++)
* {
-* cosTable[n+1]= cos(2*pi*n/tableSize);
+* cosTable[n+1]= cos(2*pi*n/tableSize);
* } </pre>
* where pi value is 3.14159265358979
*/
--- a/cmsis_dsp/FastMathFunctions/arm_cos_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FastMathFunctions/arm_cos_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_cos_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_cos_q15.c
*
-* Description: Fast cosine calculation for Q15 values.
+* Description: Fast cosine calculation for Q15 values.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -49,15 +49,15 @@
* tableSize = 256;
* <pre>for(n = -1; n < (tableSize + 1); n++)
* {
-* cosTable[n+1]= cos(2*pi*n/tableSize);
+* cosTable[n+1]= cos(2*pi*n/tableSize);
* }</pre>
* where pi value is 3.14159265358979
* \par
* Secondly Convert Floating point to Q15(Fixed point):
-* (cosTable[i] * pow(2, 15))
+* (cosTable[i] * pow(2, 15))
* \par
* Finally Rounding to nearest integer is done
-* cosTable[i] += (cosTable[i] > 0 ? 0.5 :-0.5);
+* cosTable[i] += (cosTable[i] > 0 ? 0.5 :-0.5);
*/
static const q15_t cosTableQ15[259] = {
--- a/cmsis_dsp/FastMathFunctions/arm_cos_q31.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FastMathFunctions/arm_cos_q31.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_cos_q31.c
+* Project: CMSIS DSP Library
+* Title: arm_cos_q31.c
*
-* Description: Fast cosine calculation for Q31 values.
+* Description: Fast cosine calculation for Q31 values.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -48,15 +48,15 @@
* tableSize = 256;
* <pre>for(n = -1; n < (tableSize + 1); n++)
* {
- * cosTable[n+1]= cos(2*pi*n/tableSize);
+ * cosTable[n+1]= cos(2*pi*n/tableSize);
* } </pre>
* where pi value is 3.14159265358979
* \par
* Secondly Convert Floating point to Q31(Fixed point):
- * (cosTable[i] * pow(2, 31))
+ * (cosTable[i] * pow(2, 31))
* \par
* Finally Rounding to nearest integer is done
- * cosTable[i] += (cosTable[i] > 0 ? 0.5 :-0.5);
+ * cosTable[i] += (cosTable[i] > 0 ? 0.5 :-0.5);
*/
--- a/cmsis_dsp/FastMathFunctions/arm_sin_f32.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FastMathFunctions/arm_sin_f32.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_sin_f32.c
+* Project: CMSIS DSP Library
+* Title: arm_sin_f32.c
*
-* Description: Fast sine calculation for floating-point values.
+* Description: Fast sine calculation for floating-point values.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -82,7 +82,7 @@
* tableSize = 256;
* <pre>for(n = -1; n < (tableSize + 1); n++)
* {
- * sinTable[n+1]=sin(2*pi*n/tableSize);
+ * sinTable[n+1]=sin(2*pi*n/tableSize);
* }</pre>
* \par
* where pi value is 3.14159265358979
--- a/cmsis_dsp/FastMathFunctions/arm_sin_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FastMathFunctions/arm_sin_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_sin_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_sin_q15.c
*
-* Description: Fast sine calculation for Q15 values.
+* Description: Fast sine calculation for Q15 values.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -49,15 +49,15 @@
* <pre>tableSize = 256;
* for(n = -1; n < (tableSize + 1); n++)
* {
- * sinTable[n+1]=sin(2*pi*n/tableSize);
+ * sinTable[n+1]=sin(2*pi*n/tableSize);
* } </pre>
* where pi value is 3.14159265358979
* \par
* Convert Floating point to Q15(Fixed point):
- * (sinTable[i] * pow(2, 15))
+ * (sinTable[i] * pow(2, 15))
* \par
* rounding to nearest integer is done
- * sinTable[i] += (sinTable[i] > 0 ? 0.5 :-0.5);
+ * sinTable[i] += (sinTable[i] > 0 ? 0.5 :-0.5);
*/
--- a/cmsis_dsp/FastMathFunctions/arm_sin_q31.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FastMathFunctions/arm_sin_q31.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_sin_q31.c
+* Project: CMSIS DSP Library
+* Title: arm_sin_q31.c
*
-* Description: Fast sine calculation for Q31 values.
+* Description: Fast sine calculation for Q31 values.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -48,15 +48,15 @@
* <pre>tableSize = 256;
* for(n = -1; n < (tableSize + 1); n++)
* {
- * sinTable[n+1]= sin(2*pi*n/tableSize);
+ * sinTable[n+1]= sin(2*pi*n/tableSize);
* } </pre>
* where pi value is 3.14159265358979
* \par
* Convert Floating point to Q31(Fixed point):
- * (sinTable[i] * pow(2, 31))
+ * (sinTable[i] * pow(2, 31))
* \par
* rounding to nearest integer is done
- * sinTable[i] += (sinTable[i] > 0 ? 0.5 :-0.5);
+ * sinTable[i] += (sinTable[i] > 0 ? 0.5 :-0.5);
*/
static const q31_t sinTableQ31[259] = {
--- a/cmsis_dsp/FastMathFunctions/arm_sqrt_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FastMathFunctions/arm_sqrt_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2011 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * * Project: CMSIS DSP Library -* Title: arm_sqrt_q15.c +* Title: arm_sqrt_q15.c * -* Description: Q15 square root function. +* Description: Q15 square root function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FastMathFunctions/arm_sqrt_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FastMathFunctions/arm_sqrt_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2011 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * * Project: CMSIS DSP Library -* Title: arm_sqrt_q31.c +* Title: arm_sqrt_q31.c * -* Description: Q31 square root function. +* Description: Q31 square root function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_32x64_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_32x64_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_32x64_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_32x64_init_q31.c * -* Description: High precision Q31 Biquad cascade filter initialization function. +* Description: High precision Q31 Biquad cascade filter initialization function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -47,7 +47,7 @@ /** * @details * - * @param[in,out] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in,out] *S points to an instance of the high precision Q31 Biquad cascade filter structure. * @param[in] numStages number of 2nd order stages in the filter. * @param[in] *pCoeffs points to the filter coefficients. * @param[in] *pState points to the state buffer.
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_32x64_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_32x64_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_32x64_q31.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_32x64_q31.c * -* Description: High precision Q31 Biquad cascade filter processing function +* Description: High precision Q31 Biquad cascade filter processing function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_f32.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_f32.c * -* Description: Processing function for the +* Description: Processing function for the * floating-point Biquad cascade DirectFormI(DF1) filter. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_fast_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_fast_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_fast_q15.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_fast_q15.c * -* Description: Fast processing function for the -* Q15 Biquad cascade filter. +* Description: Fast processing function for the +* Q15 Biquad cascade filter. * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_fast_q31.c * -* Description: Processing function for the -* Q31 Fast Biquad cascade DirectFormI(DF1) filter. +* Description: Processing function for the +* Q31 Fast Biquad cascade DirectFormI(DF1) filter. * * Target Processor: Cortex-M4/Cortex-M3 * @@ -53,7 +53,7 @@ * @param[in] *pSrc points to the block of input data. * @param[out] *pDst points to the block of output data. * @param[in] blockSize number of samples to process per call. - * @return none. + * @return none. * * <b>Scaling and Overflow Behavior:</b> * \par
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_biquad_cascade_df1_init_f32.c * * Description: floating-point Biquad cascade DirectFormI(DF1) filter initialization function. @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_biquad_cascade_df1_init_q15.c * * Description: Q15 Biquad cascade DirectFormI(DF1) filter initialization function. @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_init_q31.c * -* Description: Q31 Biquad cascade DirectFormI(DF1) filter initialization function. +* Description: Q31 Biquad cascade DirectFormI(DF1) filter initialization function. * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_q15.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_q15.c * -* Description: Processing function for the -* Q15 Biquad cascade DirectFormI(DF1) filter. +* Description: Processing function for the +* Q15 Biquad cascade DirectFormI(DF1) filter. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df1_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df1_q31.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df1_q31.c * -* Description: Processing function for the -* Q31 Biquad cascade filter +* Description: Processing function for the +* Q31 Biquad cascade filter * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df2T_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df2T_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,10 +2,10 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_biquad_cascade_df2T_f32.c +* Project: CMSIS DSP Library +* Title: arm_biquad_cascade_df2T_f32.c * * Description: Processing function for the floating-point transposed * direct form II Biquad cascade filter.
--- a/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df2T_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_biquad_cascade_df2T_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_biquad_cascade_df2T_init_f32.c * * Description: Initialization function for the floating-point transposed
--- a/cmsis_dsp/FilteringFunctions/arm_conv_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_f32.c +* Project: CMSIS DSP Library +* Title: arm_conv_f32.c * -* Description: Convolution of floating-point sequences. +* Description: Convolution of floating-point sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_conv_fast_opt_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_fast_opt_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_fast_opt_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_fast_opt_q15.c
*
-* Description: Fast Q15 Convolution.
+* Description: Fast Q15 Convolution.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -57,7 +57,7 @@
*
* \par Restrictions
* If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE
- * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit
+ * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit
*
* <b>Scaling and Overflow Behavior:</b>
*
@@ -100,7 +100,7 @@
q15_t a, b;
-#endif /* #ifdef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifdef UNALIGNED_SUPPORT_DISABLE */
/* The algorithm implementation is based on the lengths of the inputs. */
/* srcB is always made to slide across srcA. */
@@ -217,7 +217,7 @@
k--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
#ifndef UNALIGNED_SUPPORT_DISABLE
@@ -260,7 +260,7 @@
k--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Temporary pointer for scratch2 */
py = pScratch2;
@@ -344,25 +344,25 @@
acc3 = __SMLADX(x3, y2, acc3);
-#else
+#else
/* Read four samples from smaller buffer */
- a = *pIn2;
- b = *(pIn2 + 1);
+ a = *pIn2;
+ b = *(pIn2 + 1);
#ifndef ARM_MATH_BIG_ENDIAN
y1 = __PKHBT(a, b, 16);
#else
y1 = __PKHBT(b, a, 16);
#endif
-
- a = *(pIn2 + 2);
- b = *(pIn2 + 3);
+
+ a = *(pIn2 + 2);
+ b = *(pIn2 + 3);
#ifndef ARM_MATH_BIG_ENDIAN
y2 = __PKHBT(a, b, 16);
#else
y2 = __PKHBT(b, a, 16);
-#endif
+#endif
acc0 = __SMLAD(x1, y1, acc0);
@@ -376,8 +376,8 @@
acc1 = __SMLADX(x3, y1, acc1);
- a = *pScr1;
- b = *(pScr1 + 1);
+ a = *pScr1;
+ b = *(pScr1 + 1);
#ifndef ARM_MATH_BIG_ENDIAN
x1 = __PKHBT(a, b, 16);
@@ -399,8 +399,8 @@
acc1 = __SMLADX(x3, y2, acc1);
- a = *(pScr1 + 2);
- b = *(pScr1 + 3);
+ a = *(pScr1 + 2);
+ b = *(pScr1 + 3);
#ifndef ARM_MATH_BIG_ENDIAN
x2 = __PKHBT(a, b, 16);
@@ -416,7 +416,7 @@
acc3 = __SMLADX(x3, y2, acc3);
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* update scratch pointers */
pIn2 += 4u;
--- a/cmsis_dsp/FilteringFunctions/arm_conv_fast_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_fast_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_fast_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_fast_q15.c
*
-* Description: Fast Q15 Convolution.
+* Description: Fast Q15 Convolution.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -296,7 +296,7 @@
x0 = *__SIMD32(px);
/* read x[1], x[2] samples */
x1 = _SIMD32_OFFSET(px+1);
- px+= 2u;
+ px+= 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
@@ -342,7 +342,7 @@
/* Read x[5], x[6] */
x1 = _SIMD32_OFFSET(px+3);
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
acc2 = __SMLADX(x0, c0, acc2);
@@ -376,7 +376,7 @@
/* Read x[7] */
x3 = *__SIMD32(px);
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -395,7 +395,7 @@
/* Read x[9] */
x2 = _SIMD32_OFFSET(px+1);
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x0, c0, acc0);
@@ -422,7 +422,7 @@
acc3 = __SMLADX(x2, c0, acc3);
/* Read y[srcBLen - 7] */
- c0 = *(py-1);
+ c0 = *(py-1);
#ifdef ARM_MATH_BIG_ENDIAN
c0 = c0 << 16u;
@@ -433,7 +433,7 @@
/* Read x[10] */
x3 = _SIMD32_OFFSET(px+2);
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x1, c0, acc0);
@@ -809,7 +809,7 @@
/* First part of the processing with loop unrolling. Compute 4 MACs at a time.
** a second loop below computes MACs for the remaining 1 to 3 samples. */
- py++;
+ py++;
while(k > 0u)
{
@@ -891,25 +891,25 @@
acc0 = 0;
acc1 = 0;
acc2 = 0;
- acc3 = 0;
+ acc3 = 0;
/* read x[0], x[1] samples */
- a = *px++;
- b = *px++;
+ a = *px++;
+ b = *px++;
#ifndef ARM_MATH_BIG_ENDIAN
-
- x0 = __PKHBT(a, b, 16);
- a = *px;
- x1 = __PKHBT(b, a, 16);
+
+ x0 = __PKHBT(a, b, 16);
+ a = *px;
+ x1 = __PKHBT(b, a, 16);
#else
- x0 = __PKHBT(b, a, 16);
- a = *px;
- x1 = __PKHBT(a, b, 16);
+ x0 = __PKHBT(b, a, 16);
+ a = *px;
+ x1 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Apply loop unrolling and compute 4 MACs simultaneously. */
k = srcBLen >> 2u;
@@ -920,19 +920,19 @@
{
/* Read the last two inputB samples using SIMD:
* y[srcBLen - 1] and y[srcBLen - 2] */
- a = *py;
- b = *(py+1);
- py -= 2;
+ a = *py;
+ b = *(py+1);
+ py -= 2;
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc0 += x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
acc0 = __SMLADX(x0, c0, acc0);
@@ -940,22 +940,22 @@
/* acc1 += x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
acc1 = __SMLADX(x1, c0, acc1);
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x2 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x3 = __PKHBT(b, a, 16);
+
+ x2 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x3 = __PKHBT(b, a, 16);
#else
- x2 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x3 = __PKHBT(a, b, 16);
+ x2 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x3 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc2 += x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
acc2 = __SMLADX(x2, c0, acc2);
@@ -964,19 +964,19 @@
acc3 = __SMLADX(x3, c0, acc3);
/* Read y[srcBLen - 3] and y[srcBLen - 4] */
- a = *py;
- b = *(py+1);
- py -= 2;
+ a = *py;
+ b = *(py+1);
+ py -= 2;
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc0 += x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
acc0 = __SMLADX(x2, c0, acc0);
@@ -985,24 +985,24 @@
acc1 = __SMLADX(x3, c0, acc1);
/* Read x[4], x[5], x[6] */
- a = *(px + 2);
- b = *(px + 3);
+ a = *(px + 2);
+ b = *(px + 3);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x0 = __PKHBT(a, b, 16);
- a = *(px + 4);
- x1 = __PKHBT(b, a, 16);
+
+ x0 = __PKHBT(a, b, 16);
+ a = *(px + 4);
+ x1 = __PKHBT(b, a, 16);
#else
- x0 = __PKHBT(b, a, 16);
- a = *(px + 4);
- x1 = __PKHBT(a, b, 16);
+ x0 = __PKHBT(b, a, 16);
+ a = *(px + 4);
+ x1 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
acc2 = __SMLADX(x0, c0, acc2);
@@ -1035,19 +1035,19 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[7] */
- a = *px;
- b = *(px+1);
- px++;
+ a = *px;
+ b = *(px+1);
+ px++;
#ifndef ARM_MATH_BIG_ENDIAN
- x3 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(a, b, 16);
#else
- x3 = __PKHBT(b, a, 16);;
+ x3 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Perform the multiply-accumulates */
@@ -1060,37 +1060,37 @@
if(k == 2u)
{
/* Read y[srcBLen - 5], y[srcBLen - 6] */
- a = *py;
- b = *(py+1);
+ a = *py;
+ b = *(py+1);
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Read x[7], x[8], x[9] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x3 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x2 = __PKHBT(b, a, 16);
+
+ x3 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(b, a, 16);
#else
- x3 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x2 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 2u;
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x0, c0, acc0);
@@ -1102,36 +1102,36 @@
if(k == 3u)
{
/* Read y[srcBLen - 5], y[srcBLen - 6] */
- a = *py;
- b = *(py+1);
+ a = *py;
+ b = *(py+1);
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Read x[7], x[8], x[9] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x3 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x2 = __PKHBT(b, a, 16);
+
+ x3 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(b, a, 16);
#else
- x3 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x2 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x0, c0, acc0);
@@ -1140,7 +1140,7 @@
acc3 = __SMLADX(x2, c0, acc3);
/* Read y[srcBLen - 7] */
- c0 = *(py-1);
+ c0 = *(py-1);
#ifdef ARM_MATH_BIG_ENDIAN
c0 = c0 << 16u;
@@ -1150,20 +1150,20 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[10] */
- a = *(px+2);
- b = *(px+3);
+ a = *(px+2);
+ b = *(px+3);
#ifndef ARM_MATH_BIG_ENDIAN
- x3 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(a, b, 16);
#else
- x3 = __PKHBT(b, a, 16);;
+ x3 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x1, c0, acc0);
@@ -1173,10 +1173,10 @@
}
/* Store the results in the accumulators in the destination buffer. */
- *pOut++ = (q15_t)(acc0 >> 15);
- *pOut++ = (q15_t)(acc1 >> 15);
- *pOut++ = (q15_t)(acc2 >> 15);
- *pOut++ = (q15_t)(acc3 >> 15);
+ *pOut++ = (q15_t)(acc0 >> 15);
+ *pOut++ = (q15_t)(acc1 >> 15);
+ *pOut++ = (q15_t)(acc2 >> 15);
+ *pOut++ = (q15_t)(acc3 >> 15);
/* Increment the pointer pIn1 index, count by 4 */
count += 4u;
@@ -1325,10 +1325,10 @@
/* First part of the processing with loop unrolling. Compute 4 MACs at a time.
** a second loop below computes MACs for the remaining 1 to 3 samples. */
- py++;
+ py++;
while(k > 0u)
- {
+ {
sum += ((q31_t) * px++ * *py--);
sum += ((q31_t) * px++ * *py--);
sum += ((q31_t) * px++ * *py--);
@@ -1397,7 +1397,7 @@
blockSize3--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
}
/**
--- a/cmsis_dsp/FilteringFunctions/arm_conv_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_conv_fast_q31.c * -* Description: Q31 Convolution (fast version). +* Description: Q31 Convolution (fast version). * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/FilteringFunctions/arm_conv_opt_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_opt_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_opt_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_opt_q15.c
*
-* Description: Convolution of Q15 sequences.
+* Description: Convolution of Q15 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -61,7 +61,7 @@
*
* \par Restrictions
* If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE
- * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit
+ * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit
*
*
* @details
@@ -106,7 +106,7 @@
q15_t a, b;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* The algorithm implementation is based on the lengths of the inputs. */
/* srcB is always made to slide across srcA. */
@@ -350,25 +350,25 @@
acc3 = __SMLALDX(x3, y2, acc3);
-#else
+#else
/* Read four samples from smaller buffer */
- a = *pIn2;
- b = *(pIn2 + 1);
+ a = *pIn2;
+ b = *(pIn2 + 1);
#ifndef ARM_MATH_BIG_ENDIAN
y1 = __PKHBT(a, b, 16);
#else
y1 = __PKHBT(b, a, 16);
#endif
-
- a = *(pIn2 + 2);
- b = *(pIn2 + 3);
+
+ a = *(pIn2 + 2);
+ b = *(pIn2 + 3);
#ifndef ARM_MATH_BIG_ENDIAN
y2 = __PKHBT(a, b, 16);
#else
y2 = __PKHBT(b, a, 16);
-#endif
+#endif
acc0 = __SMLALD(x1, y1, acc0);
@@ -382,8 +382,8 @@
acc1 = __SMLALDX(x3, y1, acc1);
- a = *pScr1;
- b = *(pScr1 + 1);
+ a = *pScr1;
+ b = *(pScr1 + 1);
#ifndef ARM_MATH_BIG_ENDIAN
x1 = __PKHBT(a, b, 16);
@@ -405,8 +405,8 @@
acc1 = __SMLALDX(x3, y2, acc1);
- a = *(pScr1 + 2);
- b = *(pScr1 + 3);
+ a = *(pScr1 + 2);
+ b = *(pScr1 + 3);
#ifndef ARM_MATH_BIG_ENDIAN
x2 = __PKHBT(a, b, 16);
@@ -422,7 +422,7 @@
acc3 = __SMLALDX(x3, y2, acc3);
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
pIn2 += 4u;
pScr1 += 4u;
--- a/cmsis_dsp/FilteringFunctions/arm_conv_opt_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_opt_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_opt_q7.c +* Project: CMSIS DSP Library +* Title: arm_conv_opt_q7.c * -* Description: Convolution of Q7 sequences. +* Description: Convolution of Q7 sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -61,7 +61,7 @@ * * \par Restrictions * If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE - * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit + * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit * * @details * <b>Scaling and Overflow Behavior:</b>
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_partial_f32.c +* Project: CMSIS DSP Library +* Title: arm_conv_partial_f32.c * -* Description: Partial convolution of floating-point sequences. +* Description: Partial convolution of floating-point sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_fast_opt_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_fast_opt_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_partial_fast_opt_q15.c +* Project: CMSIS DSP Library +* Title: arm_conv_partial_fast_opt_q15.c * -* Description: Fast Q15 Partial convolution. +* Description: Fast Q15 Partial convolution. * * Target Processor: Cortex-M4/Cortex-M3 * @@ -61,7 +61,7 @@ * * \par Restrictions * If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE - * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit + * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit * */ @@ -756,7 +756,7 @@ return (status); } -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ /** * @} end of PartialConv group
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_fast_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_fast_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_partial_fast_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_partial_fast_q15.c
*
-* Description: Fast Q15 Partial convolution.
+* Description: Fast Q15 Partial convolution.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -312,7 +312,7 @@
x0 = *__SIMD32(px);
/* read x[1], x[2] samples */
x1 = _SIMD32_OFFSET(px+1);
- px+= 2u;
+ px+= 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
@@ -358,7 +358,7 @@
/* Read x[5], x[6] */
x1 = _SIMD32_OFFSET(px+3);
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
acc2 = __SMLADX(x0, c0, acc2);
@@ -391,7 +391,7 @@
/* Read x[7] */
x3 = *__SIMD32(px);
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -410,7 +410,7 @@
/* Read x[9] */
x2 = _SIMD32_OFFSET(px+1);
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x0, c0, acc0);
@@ -436,7 +436,7 @@
acc2 = __SMLADX(x3, c0, acc2);
acc3 = __SMLADX(x2, c0, acc3);
- c0 = *(py-1);
+ c0 = *(py-1);
#ifdef ARM_MATH_BIG_ENDIAN
c0 = c0 << 16u;
@@ -447,7 +447,7 @@
/* Read x[10] */
x3 = _SIMD32_OFFSET(px+2);
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x1, c0, acc0);
@@ -861,7 +861,7 @@
/* First part of the processing with loop unrolling. Compute 4 MACs at a time.
** a second loop below computes MACs for the remaining 1 to 3 samples. */
- py++;
+ py++;
while(k > 0u)
{
@@ -946,22 +946,22 @@
acc3 = 0;
/* read x[0], x[1] samples */
- a = *px++;
- b = *px++;
+ a = *px++;
+ b = *px++;
#ifndef ARM_MATH_BIG_ENDIAN
-
- x0 = __PKHBT(a, b, 16);
- a = *px;
- x1 = __PKHBT(b, a, 16);
+
+ x0 = __PKHBT(a, b, 16);
+ a = *px;
+ x1 = __PKHBT(b, a, 16);
#else
- x0 = __PKHBT(b, a, 16);
- a = *px;
- x1 = __PKHBT(a, b, 16);
+ x0 = __PKHBT(b, a, 16);
+ a = *px;
+ x1 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Apply loop unrolling and compute 4 MACs simultaneously. */
k = srcBLen >> 2u;
@@ -972,19 +972,19 @@
{
/* Read the last two inputB samples using SIMD:
* y[srcBLen - 1] and y[srcBLen - 2] */
- a = *py;
- b = *(py+1);
- py -= 2;
+ a = *py;
+ b = *(py+1);
+ py -= 2;
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc0 += x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
acc0 = __SMLADX(x0, c0, acc0);
@@ -992,22 +992,22 @@
/* acc1 += x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
acc1 = __SMLADX(x1, c0, acc1);
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x2 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x3 = __PKHBT(b, a, 16);
+
+ x2 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x3 = __PKHBT(b, a, 16);
#else
- x2 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x3 = __PKHBT(a, b, 16);
+ x2 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x3 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc2 += x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
acc2 = __SMLADX(x2, c0, acc2);
@@ -1016,19 +1016,19 @@
acc3 = __SMLADX(x3, c0, acc3);
/* Read y[srcBLen - 3] and y[srcBLen - 4] */
- a = *py;
- b = *(py+1);
- py -= 2;
+ a = *py;
+ b = *(py+1);
+ py -= 2;
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc0 += x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
acc0 = __SMLADX(x2, c0, acc0);
@@ -1037,24 +1037,24 @@
acc1 = __SMLADX(x3, c0, acc1);
/* Read x[4], x[5], x[6] */
- a = *(px + 2);
- b = *(px + 3);
+ a = *(px + 2);
+ b = *(px + 3);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x0 = __PKHBT(a, b, 16);
- a = *(px + 4);
- x1 = __PKHBT(b, a, 16);
+
+ x0 = __PKHBT(a, b, 16);
+ a = *(px + 4);
+ x1 = __PKHBT(b, a, 16);
#else
- x0 = __PKHBT(b, a, 16);
- a = *(px + 4);
- x1 = __PKHBT(a, b, 16);
+ x0 = __PKHBT(b, a, 16);
+ a = *(px + 4);
+ x1 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
acc2 = __SMLADX(x0, c0, acc2);
@@ -1087,19 +1087,19 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[7] */
- a = *px;
- b = *(px+1);
- px++;
+ a = *px;
+ b = *(px+1);
+ px++;
#ifndef ARM_MATH_BIG_ENDIAN
- x3 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(a, b, 16);
#else
- x3 = __PKHBT(b, a, 16);;
+ x3 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Perform the multiply-accumulates */
@@ -1112,37 +1112,37 @@
if(k == 2u)
{
/* Read y[srcBLen - 5], y[srcBLen - 6] */
- a = *py;
- b = *(py+1);
+ a = *py;
+ b = *(py+1);
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Read x[7], x[8], x[9] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x3 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x2 = __PKHBT(b, a, 16);
+
+ x3 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(b, a, 16);
#else
- x3 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x2 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 2u;
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x0, c0, acc0);
@@ -1154,36 +1154,36 @@
if(k == 3u)
{
/* Read y[srcBLen - 5], y[srcBLen - 6] */
- a = *py;
- b = *(py+1);
+ a = *py;
+ b = *(py+1);
#ifndef ARM_MATH_BIG_ENDIAN
- c0 = __PKHBT(a, b, 16);
+ c0 = __PKHBT(a, b, 16);
#else
- c0 = __PKHBT(b, a, 16);;
+ c0 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Read x[7], x[8], x[9] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
-
- x3 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x2 = __PKHBT(b, a, 16);
+
+ x3 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(b, a, 16);
#else
- x3 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x2 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x0, c0, acc0);
@@ -1192,7 +1192,7 @@
acc3 = __SMLADX(x2, c0, acc3);
/* Read y[srcBLen - 7] */
- c0 = *(py-1);
+ c0 = *(py-1);
#ifdef ARM_MATH_BIG_ENDIAN
c0 = c0 << 16u;
@@ -1202,20 +1202,20 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[10] */
- a = *(px+2);
- b = *(px+3);
+ a = *(px+2);
+ b = *(px+3);
#ifndef ARM_MATH_BIG_ENDIAN
- x3 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(a, b, 16);
#else
- x3 = __PKHBT(b, a, 16);;
+ x3 = __PKHBT(b, a, 16);;
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x1, c0, acc0);
@@ -1225,10 +1225,10 @@
}
/* Store the results in the accumulators in the destination buffer. */
- *pOut++ = (q15_t)(acc0 >> 15);
- *pOut++ = (q15_t)(acc1 >> 15);
- *pOut++ = (q15_t)(acc2 >> 15);
- *pOut++ = (q15_t)(acc3 >> 15);
+ *pOut++ = (q15_t)(acc0 >> 15);
+ *pOut++ = (q15_t)(acc1 >> 15);
+ *pOut++ = (q15_t)(acc2 >> 15);
+ *pOut++ = (q15_t)(acc3 >> 15);
/* Increment the pointer pIn1 index, count by 4 */
count += 4u;
@@ -1378,10 +1378,10 @@
/* First part of the processing with loop unrolling. Compute 4 MACs at a time.
** a second loop below computes MACs for the remaining 1 to 3 samples. */
- py++;
+ py++;
while(k > 0u)
- {
+ {
/* Perform the multiply-accumulates */
sum += ((q31_t) * px++ * *py--);
sum += ((q31_t) * px++ * *py--);
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_partial_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_conv_partial_fast_q31.c * -* Description: Fast Q31 Partial convolution. +* Description: Fast Q31 Partial convolution. * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_opt_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_opt_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_partial_opt_q15.c +* Project: CMSIS DSP Library +* Title: arm_conv_partial_opt_q15.c * -* Description: Partial convolution of Q15 sequences. +* Description: Partial convolution of Q15 sequences. * * Target Processor: Cortex-M4/Cortex-M3 * @@ -63,7 +63,7 @@ * * \par Restrictions * If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE - * In this case input, output, state buffers should be aligned by 32-bit + * In this case input, output, state buffers should be aligned by 32-bit * * Refer to <code>arm_conv_partial_fast_q15()</code> for a faster but less precise version of this function for Cortex-M3 and Cortex-M4. * @@ -756,7 +756,7 @@ return (status); } -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ /**
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_opt_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_opt_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_partial_opt_q7.c +* Project: CMSIS DSP Library +* Title: arm_conv_partial_opt_q7.c * -* Description: Partial convolution of Q7 sequences. +* Description: Partial convolution of Q7 sequences. * * Target Processor: Cortex-M4/Cortex-M3 * @@ -63,7 +63,7 @@ * * \par Restrictions * If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE - * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit + * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit * * * @@ -797,7 +797,7 @@ } -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_partial_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_partial_q15.c
*
-* Description: Partial convolution of Q15 sequences.
+* Description: Partial convolution of Q15 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -323,7 +323,7 @@
x0 = *__SIMD32(px);
/* read x[1], x[2] samples */
x1 = _SIMD32_OFFSET(px+1);
- px+= 2u;
+ px+= 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
@@ -369,7 +369,7 @@
/* Read x[5], x[6] */
x1 = _SIMD32_OFFSET(px+3);
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
acc2 = __SMLALDX(x0, c0, acc2);
@@ -403,7 +403,7 @@
/* Read x[7] */
x3 = *__SIMD32(px);
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLALD(x0, c0, acc0);
@@ -422,7 +422,7 @@
/* Read x[9] */
x2 = _SIMD32_OFFSET(px+1);
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLALDX(x0, c0, acc0);
@@ -448,7 +448,7 @@
acc2 = __SMLALDX(x3, c0, acc2);
acc3 = __SMLALDX(x2, c0, acc3);
- c0 = *(py-1);
+ c0 = *(py-1);
#ifdef ARM_MATH_BIG_ENDIAN
@@ -460,7 +460,7 @@
/* Read x[10] */
x3 = _SIMD32_OFFSET(px+2);
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLALDX(x1, c0, acc0);
@@ -502,7 +502,7 @@
/* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.
** No loop unrolling is used. */
blkCnt = (uint32_t) blockSize2 % 0x4u;
-
+
while(blkCnt > 0u)
{
/* Accumulator is made zero for every iteration */
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_partial_q31.c +* Project: CMSIS DSP Library +* Title: arm_conv_partial_q31.c * -* Description: Partial convolution of Q31 sequences. +* Description: Partial convolution of Q31 sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_conv_partial_q7.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_partial_q7.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_partial_q7.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_partial_q7.c
*
-* Description: Partial convolution of Q7 sequences.
+* Description: Partial convolution of Q7 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -525,11 +525,11 @@
*pOut++ = (q7_t) (__SSAT(sum >> 7, 8));
/* Increment the pointer pIn1 index, count by 1 */
- count++;
+ count++;
/* Update the inputA and inputB pointers for next MAC calculation */
- px = pIn1 + count;
- py = pSrc2;
+ px = pIn1 + count;
+ py = pSrc2;
/* Decrement the loop counter */
blkCnt--;
--- a/cmsis_dsp/FilteringFunctions/arm_conv_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_conv_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_conv_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_conv_q15.c
*
-* Description: Convolution of Q15 sequences.
+* Description: Convolution of Q15 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -305,7 +305,7 @@
x0 = *__SIMD32(px);
/* read x[1], x[2] samples */
x1 = _SIMD32_OFFSET(px+1);
- px+= 2u;
+ px+= 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
@@ -351,7 +351,7 @@
/* Read x[5], x[6] */
x1 = _SIMD32_OFFSET(px+3);
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
acc2 = __SMLALDX(x0, c0, acc2);
@@ -384,7 +384,7 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[7] */
x3 = *__SIMD32(px);
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLALD(x0, c0, acc0);
@@ -403,7 +403,7 @@
/* Read x[9] */
x2 = _SIMD32_OFFSET(px+1);
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLALDX(x0, c0, acc0);
@@ -429,7 +429,7 @@
acc2 = __SMLALDX(x3, c0, acc2);
acc3 = __SMLALDX(x2, c0, acc3);
- c0 = *(py-1);
+ c0 = *(py-1);
#ifdef ARM_MATH_BIG_ENDIAN
@@ -440,7 +440,7 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[10] */
x3 = _SIMD32_OFFSET(px+2);
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLALDX(x1, c0, acc0);
--- a/cmsis_dsp/FilteringFunctions/arm_conv_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_q31.c +* Project: CMSIS DSP Library +* Title: arm_conv_q31.c * -* Description: Convolution of Q31 sequences. +* Description: Convolution of Q31 sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_conv_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_conv_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_conv_q7.c +* Project: CMSIS DSP Library +* Title: arm_conv_q7.c * -* Description: Convolution of Q7 sequences. +* Description: Convolution of Q7 sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_correlate_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_correlate_f32.c +* Project: CMSIS DSP Library +* Title: arm_correlate_f32.c * -* Description: Correlation of floating-point sequences. +* Description: Correlation of floating-point sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_fast_opt_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_correlate_fast_opt_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_correlate_fast_opt_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_correlate_fast_opt_q15.c
*
-* Description: Fast Q15 Correlation.
+* Description: Fast Q15 Correlation.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -57,7 +57,7 @@
*
* \par Restrictions
* If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE
- * In this case input, output, scratch buffers should be aligned by 32-bit
+ * In this case input, output, scratch buffers should be aligned by 32-bit
*
*
* <b>Scaling and Overflow Behavior:</b>
@@ -99,7 +99,7 @@
q15_t a, b;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* The algorithm implementation is based on the lengths of the inputs. */
/* srcB is always made to slide across srcA. */
@@ -205,7 +205,7 @@
j--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
#ifndef UNALIGNED_SUPPORT_DISABLE
@@ -247,7 +247,7 @@
j--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Temporary pointer for scratch2 */
py = pIn2;
@@ -321,25 +321,25 @@
#endif
acc3 = __SMLADX(x3, y2, acc3);
-#else
+#else
/* Read four samples from smaller buffer */
- a = *pIn2;
- b = *(pIn2 + 1);
+ a = *pIn2;
+ b = *(pIn2 + 1);
#ifndef ARM_MATH_BIG_ENDIAN
y1 = __PKHBT(a, b, 16);
#else
y1 = __PKHBT(b, a, 16);
#endif
-
- a = *(pIn2 + 2);
- b = *(pIn2 + 3);
+
+ a = *(pIn2 + 2);
+ b = *(pIn2 + 3);
#ifndef ARM_MATH_BIG_ENDIAN
y2 = __PKHBT(a, b, 16);
#else
y2 = __PKHBT(b, a, 16);
-#endif
+#endif
acc0 = __SMLAD(x1, y1, acc0);
@@ -353,8 +353,8 @@
acc1 = __SMLADX(x3, y1, acc1);
- a = *pScr;
- b = *(pScr + 1);
+ a = *pScr;
+ b = *(pScr + 1);
#ifndef ARM_MATH_BIG_ENDIAN
x1 = __PKHBT(a, b, 16);
@@ -376,8 +376,8 @@
acc1 = __SMLADX(x3, y2, acc1);
- a = *(pScr + 2);
- b = *(pScr + 3);
+ a = *(pScr + 2);
+ b = *(pScr + 3);
#ifndef ARM_MATH_BIG_ENDIAN
x2 = __PKHBT(a, b, 16);
@@ -393,7 +393,7 @@
acc3 = __SMLADX(x3, y2, acc3);
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
pIn2 += 4u;
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_fast_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_correlate_fast_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_correlate_fast_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_correlate_fast_q15.c
*
-* Description: Fast Q15 Correlation.
+* Description: Fast Q15 Correlation.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -279,7 +279,7 @@
x0 = *__SIMD32(px);
/* read x[1], x[2] samples */
x1 = _SIMD32_OFFSET(px + 1);
- px += 2u;
+ px += 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
k = srcBLen >> 2u;
@@ -324,7 +324,7 @@
/* Read x[5], x[6] */
x1 = _SIMD32_OFFSET(px + 3);
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[2] + x[5] * y[3] */
acc2 = __SMLAD(x0, c0, acc2);
@@ -357,7 +357,7 @@
/* Read x[7] */
x3 = *__SIMD32(px);
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -376,7 +376,7 @@
/* Read x[9] */
x2 = _SIMD32_OFFSET(px + 1);
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -414,7 +414,7 @@
/* Read x[10] */
x3 = _SIMD32_OFFSET(px + 2);
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x1, c0, acc0);
@@ -823,24 +823,24 @@
acc3 = 0;
/* read x[0], x[1], x[2] samples */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
- x0 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x1 = __PKHBT(b, a, 16);
+ x0 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x1 = __PKHBT(b, a, 16);
#else
- x0 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x1 = __PKHBT(a, b, 16);
+ x0 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x1 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 2u;
+ px += 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
k = srcBLen >> 2u;
@@ -851,18 +851,18 @@
{
/* Read the first two inputB samples using SIMD:
* y[0] and y[1] */
- a = *py;
- b = *(py + 1);
-
+ a = *py;
+ b = *(py + 1);
+
#ifndef ARM_MATH_BIG_ENDIAN
-
- c0 = __PKHBT(a, b, 16);
-
+
+ c0 = __PKHBT(a, b, 16);
+
#else
-
- c0 = __PKHBT(b, a, 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+
+ c0 = __PKHBT(b, a, 16);
+
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc0 += x[0] * y[0] + x[1] * y[1] */
acc0 = __SMLAD(x0, c0, acc0);
@@ -871,22 +871,22 @@
acc1 = __SMLAD(x1, c0, acc1);
/* Read x[2], x[3], x[4] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
- x2 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x3 = __PKHBT(b, a, 16);
+ x2 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x3 = __PKHBT(b, a, 16);
#else
- x2 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x3 = __PKHBT(a, b, 16);
+ x2 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x3 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc2 += x[2] * y[0] + x[3] * y[1] */
acc2 = __SMLAD(x2, c0, acc2);
@@ -895,20 +895,20 @@
acc3 = __SMLAD(x3, c0, acc3);
/* Read y[2] and y[3] */
- a = *(py + 2);
- b = *(py + 3);
+ a = *(py + 2);
+ b = *(py + 3);
- py += 4u;
-
+ py += 4u;
+
#ifndef ARM_MATH_BIG_ENDIAN
-
- c0 = __PKHBT(a, b, 16);
-
+
+ c0 = __PKHBT(a, b, 16);
+
#else
-
- c0 = __PKHBT(b, a, 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+
+ c0 = __PKHBT(b, a, 16);
+
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* acc0 += x[2] * y[2] + x[3] * y[3] */
acc0 = __SMLAD(x2, c0, acc0);
@@ -917,24 +917,24 @@
acc1 = __SMLAD(x3, c0, acc1);
/* Read x[4], x[5], x[6] */
- a = *(px + 2);
- b = *(px + 3);
+ a = *(px + 2);
+ b = *(px + 3);
#ifndef ARM_MATH_BIG_ENDIAN
- x0 = __PKHBT(a, b, 16);
- a = *(px + 4);
- x1 = __PKHBT(b, a, 16);
+ x0 = __PKHBT(a, b, 16);
+ a = *(px + 4);
+ x1 = __PKHBT(b, a, 16);
#else
- x0 = __PKHBT(b, a, 16);
- a = *(px + 4);
- x1 = __PKHBT(a, b, 16);
+ x0 = __PKHBT(b, a, 16);
+ a = *(px + 4);
+ x1 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[2] + x[5] * y[3] */
acc2 = __SMLAD(x0, c0, acc2);
@@ -966,22 +966,22 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[7] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
- px++;;
-
+ px++;;
+
#ifndef ARM_MATH_BIG_ENDIAN
-
- x3 = __PKHBT(a, b, 16);
-
+
+ x3 = __PKHBT(a, b, 16);
+
#else
-
- x3 = __PKHBT(b, a, 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+
+ x3 = __PKHBT(b, a, 16);
+
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -993,38 +993,38 @@
if(k == 2u)
{
/* Read y[4], y[5] */
- a = *py;
- b = *(py + 1);
-
+ a = *py;
+ b = *(py + 1);
+
#ifndef ARM_MATH_BIG_ENDIAN
-
- c0 = __PKHBT(a, b, 16);
-
+
+ c0 = __PKHBT(a, b, 16);
+
#else
-
- c0 = __PKHBT(b, a, 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+
+ c0 = __PKHBT(b, a, 16);
+
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Read x[7], x[8], x[9] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
- x3 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x2 = __PKHBT(b, a, 16);
+ x3 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(b, a, 16);
#else
- x3 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x2 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -1036,38 +1036,38 @@
if(k == 3u)
{
/* Read y[4], y[5] */
- a = *py;
- b = *(py + 1);
-
+ a = *py;
+ b = *(py + 1);
+
#ifndef ARM_MATH_BIG_ENDIAN
-
- c0 = __PKHBT(a, b, 16);
-
+
+ c0 = __PKHBT(a, b, 16);
+
#else
-
- c0 = __PKHBT(b, a, 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+
+ c0 = __PKHBT(b, a, 16);
+
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- py += 2u;
+ py += 2u;
/* Read x[7], x[8], x[9] */
- a = *px;
- b = *(px + 1);
+ a = *px;
+ b = *(px + 1);
#ifndef ARM_MATH_BIG_ENDIAN
- x3 = __PKHBT(a, b, 16);
- a = *(px + 2);
- x2 = __PKHBT(b, a, 16);
+ x3 = __PKHBT(a, b, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(b, a, 16);
#else
- x3 = __PKHBT(b, a, 16);
- a = *(px + 2);
- x2 = __PKHBT(a, b, 16);
+ x3 = __PKHBT(b, a, 16);
+ a = *(px + 2);
+ x2 = __PKHBT(a, b, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* Perform the multiply-accumulates */
acc0 = __SMLAD(x0, c0, acc0);
@@ -1086,19 +1086,19 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[10] */
- b = *(px + 3);
-
+ b = *(px + 3);
+
#ifndef ARM_MATH_BIG_ENDIAN
-
- x3 = __PKHBT(a, b, 16);
-
+
+ x3 = __PKHBT(a, b, 16);
+
#else
-
- x3 = __PKHBT(b, a, 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+
+ x3 = __PKHBT(b, a, 16);
+
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLADX(x1, c0, acc0);
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_correlate_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_correlate_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_correlate_fast_q31.c * -* Description: Fast Q31 Correlation. +* Description: Fast Q31 Correlation. * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_opt_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_correlate_opt_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_correlate_opt_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_correlate_opt_q15.c
*
-* Description: Correlation of Q15 sequences.
+* Description: Correlation of Q15 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -60,7 +60,7 @@
*
* \par Restrictions
* If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE
- * In this case input, output, scratch buffers should be aligned by 32-bit
+ * In this case input, output, scratch buffers should be aligned by 32-bit
*
* @details
* <b>Scaling and Overflow Behavior:</b>
@@ -102,7 +102,7 @@
q15_t a, b;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* The algorithm implementation is based on the lengths of the inputs. */
/* srcB is always made to slide across srcA. */
@@ -209,7 +209,7 @@
j--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
#ifndef UNALIGNED_SUPPORT_DISABLE
@@ -251,7 +251,7 @@
j--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Temporary pointer for scratch2 */
py = pIn2;
@@ -326,25 +326,25 @@
acc3 = __SMLALDX(x3, y2, acc3);
-#else
+#else
/* Read four samples from smaller buffer */
- a = *pIn2;
- b = *(pIn2 + 1);
+ a = *pIn2;
+ b = *(pIn2 + 1);
#ifndef ARM_MATH_BIG_ENDIAN
y1 = __PKHBT(a, b, 16);
#else
y1 = __PKHBT(b, a, 16);
#endif
-
- a = *(pIn2 + 2);
- b = *(pIn2 + 3);
+
+ a = *(pIn2 + 2);
+ b = *(pIn2 + 3);
#ifndef ARM_MATH_BIG_ENDIAN
y2 = __PKHBT(a, b, 16);
#else
y2 = __PKHBT(b, a, 16);
-#endif
+#endif
acc0 = __SMLALD(x1, y1, acc0);
@@ -358,8 +358,8 @@
acc1 = __SMLALDX(x3, y1, acc1);
- a = *pScr;
- b = *(pScr + 1);
+ a = *pScr;
+ b = *(pScr + 1);
#ifndef ARM_MATH_BIG_ENDIAN
x1 = __PKHBT(a, b, 16);
@@ -381,8 +381,8 @@
acc1 = __SMLALDX(x3, y2, acc1);
- a = *(pScr + 2);
- b = *(pScr + 3);
+ a = *(pScr + 2);
+ b = *(pScr + 3);
#ifndef ARM_MATH_BIG_ENDIAN
x2 = __PKHBT(a, b, 16);
@@ -398,7 +398,7 @@
acc3 = __SMLALDX(x3, y2, acc3);
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
pIn2 += 4u;
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_opt_q7.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_correlate_opt_q7.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_correlate_opt_q7.c
+* Project: CMSIS DSP Library
+* Title: arm_correlate_opt_q7.c
*
-* Description: Correlation of Q7 sequences.
+* Description: Correlation of Q7 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -62,7 +62,7 @@
*
* \par Restrictions
* If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE
- * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit
+ * In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit
*
* @details
* <b>Scaling and Overflow Behavior:</b>
@@ -275,7 +275,7 @@
k--;
}
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Temporary pointer for second sequence */
py = pScratch2;
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_correlate_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_correlate_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_correlate_q15.c
*
-* Description: Correlation of Q15 sequences.
+* Description: Correlation of Q15 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -288,7 +288,7 @@
x0 = *__SIMD32(px);
/* read x[1], x[2] samples */
x1 = _SIMD32_OFFSET(px + 1);
- px += 2u;
+ px += 2u;
/* Apply loop unrolling and compute 4 MACs simultaneously. */
k = srcBLen >> 2u;
@@ -334,7 +334,7 @@
/* Read x[5], x[6] */
x1 = _SIMD32_OFFSET(px + 3);
- px += 4u;
+ px += 4u;
/* acc2 += x[4] * y[2] + x[5] * y[3] */
acc2 = __SMLALD(x0, c0, acc2);
@@ -363,7 +363,7 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[7] */
x3 = *__SIMD32(px);
- px++;
+ px++;
/* Perform the multiply-accumulates */
acc0 = __SMLALD(x0, c0, acc0);
@@ -382,7 +382,7 @@
/* Read x[9] */
x2 = _SIMD32_OFFSET(px + 1);
- px += 2u;
+ px += 2u;
/* Perform the multiply-accumulates */
acc0 = __SMLALD(x0, c0, acc0);
@@ -420,7 +420,7 @@
#endif /* #ifdef ARM_MATH_BIG_ENDIAN */
/* Read x[10] */
x3 = _SIMD32_OFFSET(px + 2);
- px += 3u;
+ px += 3u;
/* Perform the multiply-accumulates */
acc0 = __SMLALDX(x1, c0, acc0);
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_correlate_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_correlate_q31.c +* Project: CMSIS DSP Library +* Title: arm_correlate_q31.c * -* Description: Correlation of Q31 sequences. +* Description: Correlation of Q31 sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_correlate_q7.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_correlate_q7.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_correlate_q7.c
+* Project: CMSIS DSP Library
+* Title: arm_correlate_q7.c
*
-* Description: Correlation of Q7 sequences.
+* Description: Correlation of Q7 sequences.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -473,7 +473,7 @@
*pOut = (q7_t) (__SSAT(acc3 >> 7, 8));
pOut += inc;
- count += 4u;
+ count += 4u;
/* Update the inputA and inputB pointers for next MAC calculation */
px = pIn1 + count;
py = pIn2;
@@ -547,7 +547,7 @@
pOut += inc;
/* Increment the pointer pIn1 index, count by 1 */
- count++;
+ count++;
/* Update the inputA and inputB pointers for next MAC calculation */
px = pIn1 + count;
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_decimate_f32.c +* Project: CMSIS DSP Library +* Title: arm_fir_decimate_f32.c * -* Description: FIR decimation for floating-point sequences. +* Description: FIR decimation for floating-point sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_fast_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_fast_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_decimate_fast_q15.c +* Project: CMSIS DSP Library +* Title: arm_fir_decimate_fast_q15.c * -* Description: Fast Q15 FIR Decimator. +* Description: Fast Q15 FIR Decimator. * * Target Processor: Cortex-M4/Cortex-M3 * @@ -51,7 +51,7 @@ * * \par Restrictions * If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE - * In this case input, output, state buffers should be aligned by 32-bit + * In this case input, output, state buffers should be aligned by 32-bit * * <b>Scaling and Overflow Behavior:</b> * \par @@ -583,7 +583,7 @@ } -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ /** * @} end of FIR_decimate group
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_decimate_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_decimate_fast_q31.c * -* Description: Fast Q31 FIR Decimator. +* Description: Fast Q31 FIR Decimator. * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_decimate_init_f32.c * * Description: Floating-point FIR Decimator initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_decimate_init_q15.c * * Description: Initialization function for the Q15 FIR Decimator.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_decimate_init_q31.c * * Description: Initialization function for Q31 FIR Decimation filter.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_decimate_q15.c +* Project: CMSIS DSP Library +* Title: arm_fir_decimate_q15.c * -* Description: Q15 FIR Decimator. +* Description: Q15 FIR Decimator. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -582,7 +582,7 @@ } -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ #else
--- a/cmsis_dsp/FilteringFunctions/arm_fir_decimate_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_decimate_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_decimate_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_decimate_q31.c * -* Description: Q31 FIR Decimator. +* Description: Q31 FIR Decimator. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_f32.c +* Project: CMSIS DSP Library +* Title: arm_fir_f32.c * -* Description: Floating-point FIR filter processing function. +* Description: Floating-point FIR filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -24,7 +24,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_fir_fast_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_fir_fast_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,9 +2,9 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
+* Project: CMSIS DSP Library
* Title: arm_fir_fast_q15.c
*
* Description: Q15 Fast FIR filter processing function.
@@ -284,7 +284,7 @@
{
acc0 += (q31_t) * px++ * *pb++;
- acc0 += (q31_t) * px++ * *pb++;
+ acc0 += (q31_t) * px++ * *pb++;
tapCnt--;
}
--- a/cmsis_dsp/FilteringFunctions/arm_fir_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_fast_q31.c * -* Description: Processing function for the Q31 Fast FIR filter. +* Description: Processing function for the Q31 Fast FIR filter. * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_init_f32.c * * Description: Floating-point FIR filter initialization function. @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -51,11 +51,11 @@ * @details * * @param[in,out] *S points to an instance of the floating-point FIR filter structure. - * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] numTaps Number of filter coefficients in the filter. * @param[in] *pCoeffs points to the filter coefficients buffer. * @param[in] *pState points to the state buffer. - * @param[in] blockSize number of samples that are processed per call. - * @return none. + * @param[in] blockSize number of samples that are processed per call. + * @return none. * * <b>Description:</b> * \par
--- a/cmsis_dsp/FilteringFunctions/arm_fir_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_init_q15.c * * Description: Q15 FIR filter initialization function. @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -49,7 +49,7 @@ /** * @param[in,out] *S points to an instance of the Q15 FIR filter structure. - * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4. + * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4. * @param[in] *pCoeffs points to the filter coefficients buffer. * @param[in] *pState points to the state buffer. * @param[in] blockSize is number of samples processed per call.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_init_q31.c * -* Description: Q31 FIR filter initialization function. +* Description: Q31 FIR filter initialization function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -51,10 +51,10 @@ * @details * * @param[in,out] *S points to an instance of the Q31 FIR filter structure. - * @param[in] numTaps Number of filter coefficients in the filter. - * @param[in] *pCoeffs points to the filter coefficients buffer. - * @param[in] *pState points to the state buffer. - * @param[in] blockSize number of samples that are processed per call. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed per call. * @return none. * * <b>Description:</b>
--- a/cmsis_dsp/FilteringFunctions/arm_fir_init_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_init_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_init_q7.c * * Description: Q7 FIR filter initialization function. @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -48,11 +48,11 @@ */ /** * @param[in,out] *S points to an instance of the Q7 FIR filter structure. - * @param[in] numTaps Number of filter coefficients in the filter. - * @param[in] *pCoeffs points to the filter coefficients buffer. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients buffer. * @param[in] *pState points to the state buffer. * @param[in] blockSize number of samples that are processed per call. - * @return none + * @return none * * <b>Description:</b> * \par
--- a/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_interpolate_f32.c +* Project: CMSIS DSP Library +* Title: arm_fir_interpolate_f32.c * -* Description: FIR interpolation for floating-point sequences. +* Description: FIR interpolation for floating-point sequences. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_interpolate_init_f32.c * * Description: Floating-point FIR interpolator initialization function
--- a/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_interpolate_init_q15.c * * Description: Q15 FIR interpolator initialization function
--- a/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_interpolate_init_q31.c * * Description: Q31 FIR interpolator initialization function
--- a/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_fir_interpolate_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_fir_interpolate_q15.c
*
-* Description: Q15 FIR interpolation.
+* Description: Q15 FIR interpolation.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -372,13 +372,13 @@
#else
*pStateCurnt++ = *pState++;
- *pStateCurnt++ = *pState++;
- *pStateCurnt++ = *pState++;
- *pStateCurnt++ = *pState++;
-
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
-
- /* Decrement the loop counter */
+ *pStateCurnt++ = *pState++;
+ *pStateCurnt++ = *pState++;
+ *pStateCurnt++ = *pState++;
+
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+
+ /* Decrement the loop counter */
i--;
}
--- a/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_interpolate_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_interpolate_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_interpolate_q31.c * -* Description: Q31 FIR interpolation. +* Description: Q31 FIR interpolation. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_lattice_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_lattice_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_lattice_f32.c +* Project: CMSIS DSP Library +* Title: arm_fir_lattice_f32.c * -* Description: Processing function for the floating-point FIR Lattice filter. +* Description: Processing function for the floating-point FIR Lattice filter. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_lattice_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_lattice_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_lattice_init_f32.c * * Description: Floating-point FIR Lattice filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_lattice_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_lattice_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_lattice_init_q15.c * * Description: Q15 FIR Lattice filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_lattice_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_lattice_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_lattice_init_q31.c * * Description: Q31 FIR lattice filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_fir_lattice_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_lattice_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_lattice_q15.c +* Project: CMSIS DSP Library +* Title: arm_fir_lattice_q15.c * -* Description: Q15 FIR lattice filter processing function. +* Description: Q15 FIR lattice filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_lattice_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_lattice_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_lattice_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_lattice_q31.c * -* Description: Q31 FIR lattice filter processing function. +* Description: Q31 FIR lattice filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_fir_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,9 +2,9 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
+* Project: CMSIS DSP Library
* Title: arm_fir_q15.c
*
* Description: Q15 FIR filter processing function.
@@ -30,7 +30,7 @@
* Production release and review comments incorporated.
*
* Version 0.0.5 2010/04/26
-* incorporated review comments and updated with latest CMSIS layer
+* incorporated review comments and updated with latest CMSIS layer
*
* Version 0.0.3 2010/03/10
* Initial version
@@ -58,7 +58,7 @@
*
* \par Restrictions
* If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE
- * In this case input, output, state buffers should be aligned by 32-bit
+ * In this case input, output, state buffers should be aligned by 32-bit
*
* <b>Scaling and Overflow Behavior:</b>
* \par
@@ -540,7 +540,7 @@
do
{
acc0 += (q31_t) * px++ * *pb++;
- acc0 += (q31_t) * px++ * *pb++;
+ acc0 += (q31_t) * px++ * *pb++;
tapCnt--;
}
while(tapCnt > 0u);
--- a/cmsis_dsp/FilteringFunctions/arm_fir_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_q31.c * -* Description: Q31 FIR filter processing function. +* Description: Q31 FIR filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/FilteringFunctions/arm_fir_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_q7.c * * Description: Q7 FIR filter processing function. @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -52,7 +52,7 @@ * @param[in] *pSrc points to the block of input data. * @param[out] *pDst points to the block of output data. * @param[in] blockSize number of samples to process per call. - * @return none. + * @return none. * * <b>Scaling and Overflow Behavior:</b> * \par
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_sparse_f32.c +* Project: CMSIS DSP Library +* Title: arm_fir_sparse_f32.c * -* Description: Floating-point sparse FIR filter processing function. +* Description: Floating-point sparse FIR filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_sparse_init_f32.c * -* Description: Floating-point sparse FIR filter initialization function. +* Description: Floating-point sparse FIR filter initialization function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_sparse_init_q15.c * -* Description: Q15 sparse FIR filter initialization function. +* Description: Q15 sparse FIR filter initialization function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_sparse_init_q31.c * -* Description: Q31 sparse FIR filter initialization function. +* Description: Q31 sparse FIR filter initialization function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_init_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_fir_sparse_init_q7.c * -* Description: Q7 sparse FIR filter initialization function. +* Description: Q7 sparse FIR filter initialization function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_sparse_q15.c +* Project: CMSIS DSP Library +* Title: arm_fir_sparse_q15.c * -* Description: Q15 sparse FIR filter processing function. +* Description: Q15 sparse FIR filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_sparse_q31.c +* Project: CMSIS DSP Library +* Title: arm_fir_sparse_q31.c * -* Description: Q31 sparse FIR filter processing function. +* Description: Q31 sparse FIR filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_fir_sparse_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_fir_sparse_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fir_sparse_q7.c +* Project: CMSIS DSP Library +* Title: arm_fir_sparse_q7.c * -* Description: Q7 sparse FIR filter processing function. +* Description: Q7 sparse FIR filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_iir_lattice_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_iir_lattice_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_iir_lattice_f32.c +* Project: CMSIS DSP Library +* Title: arm_iir_lattice_f32.c * -* Description: Floating-point IIR Lattice filter processing function. +* Description: Floating-point IIR Lattice filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_iir_lattice_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_iir_lattice_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_iir_lattice_init_f32.c * * Description: Floating-point IIR lattice filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_iir_lattice_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_iir_lattice_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_iir_lattice_init_q15.c * * Description: Q15 IIR lattice filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_iir_lattice_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_iir_lattice_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_iir_lattice_init_q31.c * * Description: Initialization function for the Q31 IIR lattice filter.
--- a/cmsis_dsp/FilteringFunctions/arm_iir_lattice_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_iir_lattice_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_iir_lattice_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_iir_lattice_q15.c
*
-* Description: Q15 IIR lattice filter processing function.
+* Description: Q15 IIR lattice filter processing function.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -171,20 +171,20 @@
#else
- v1 = *pv++;
- v2 = *pv++;
+ v1 = *pv++;
+ v2 = *pv++;
#ifndef ARM_MATH_BIG_ENDIAN
- v = __PKHBT(v1, v2, 16);
+ v = __PKHBT(v1, v2, 16);
#else
- v = __PKHBT(v2, v1, 16);
+ v = __PKHBT(v2, v1, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Pack gN-1(n) and gN-2(n) */
@@ -240,20 +240,20 @@
#else
- v1 = *pv++;
- v2 = *pv++;
+ v1 = *pv++;
+ v2 = *pv++;
#ifndef ARM_MATH_BIG_ENDIAN
- v = __PKHBT(v1, v2, 16);
+ v = __PKHBT(v1, v2, 16);
#else
- v = __PKHBT(v2, v1, 16);
+ v = __PKHBT(v2, v1, 16);
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
+#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Pack gN-3(n) and gN-4(n) */
@@ -336,7 +336,7 @@
*pStateCurnt++ = *pState++;
*pStateCurnt++ = *pState++;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Decrement the loop counter */
stgCnt--;
--- a/cmsis_dsp/FilteringFunctions/arm_iir_lattice_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_iir_lattice_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_iir_lattice_q31.c +* Project: CMSIS DSP Library +* Title: arm_iir_lattice_q31.c * -* Description: Q31 IIR lattice filter processing function. +* Description: Q31 IIR lattice filter processing function. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_lms_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_lms_f32.c +* Project: CMSIS DSP Library +* Title: arm_lms_f32.c * -* Description: Processing function for the floating-point LMS filter. +* Description: Processing function for the floating-point LMS filter. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_lms_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_lms_init_f32.c * * Description: Floating-point LMS filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_lms_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_lms_init_q15.c * * Description: Q15 LMS filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_lms_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_lms_init_q31.c * * Description: Q31 LMS filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_lms_norm_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_norm_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_lms_norm_f32.c +* Project: CMSIS DSP Library +* Title: arm_lms_norm_f32.c * -* Description: Processing function for the floating-point Normalised LMS. +* Description: Processing function for the floating-point Normalised LMS. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/FilteringFunctions/arm_lms_norm_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_norm_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_lms_norm_init_f32.c * * Description: Floating-point NLMS filter initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_lms_norm_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_norm_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_lms_norm_init_q15.c * * Description: Q15 NLMS initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_lms_norm_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_norm_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,9 +2,9 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_lms_norm_init_q31.c * * Description: Q31 NLMS initialization function.
--- a/cmsis_dsp/FilteringFunctions/arm_lms_norm_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_lms_norm_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_lms_norm_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_lms_norm_q15.c
*
-* Description: Q15 NLMS filter.
+* Description: Q15 NLMS filter.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -67,7 +67,7 @@
* result in 1.15 format.
*
* \par
-* In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.
+* In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.
*
*/
@@ -154,7 +154,7 @@
acc += (((q31_t) * px++ * (*pb++)));
acc += (((q31_t) * px++ * (*pb++)));
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Decrement the loop counter */
tapCnt--;
--- a/cmsis_dsp/FilteringFunctions/arm_lms_norm_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_norm_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_lms_norm_q31.c +* Project: CMSIS DSP Library +* Title: arm_lms_norm_q31.c * -* Description: Processing function for the Q31 NLMS filter. +* Description: Processing function for the Q31 NLMS filter. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -67,7 +67,7 @@ * The output signal and error signal are in 1.31 format. * * \par -* In this filter, filter coefficients are updated for each sample and the +* In this filter, filter coefficients are updated for each sample and the * updation of filter cofficients are saturted. * */
--- a/cmsis_dsp/FilteringFunctions/arm_lms_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/FilteringFunctions/arm_lms_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_lms_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_lms_q15.c
*
-* Description: Processing function for the Q15 LMS filter.
+* Description: Processing function for the Q15 LMS filter.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -62,7 +62,7 @@
* Lastly, the accumulator is saturated to yield a result in 1.15 format.
*
* \par
- * In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.
+ * In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.
*
*/
@@ -137,7 +137,7 @@
acc += (q63_t) (((q31_t) (*px++) * (*pb++)));
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Decrement the loop counter */
tapCnt--;
--- a/cmsis_dsp/FilteringFunctions/arm_lms_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/FilteringFunctions/arm_lms_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_lms_q31.c +* Project: CMSIS DSP Library +* Title: arm_lms_q31.c * -* Description: Processing function for the Q31 LMS filter. +* Description: Processing function for the Q31 LMS filter. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -66,7 +66,7 @@ * The output signal and error signal are in 1.31 format. * * \par - * In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted. + * In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted. */ void arm_lms_q31(
--- a/cmsis_dsp/MatrixFunctions/arm_mat_add_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_add_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_mat_add_f32.c * -* Description: Floating-point matrix addition +* Description: Floating-point matrix addition * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -64,7 +64,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. */
--- a/cmsis_dsp/MatrixFunctions/arm_mat_add_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_add_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_add_q15.c +* Project: CMSIS DSP Library +* Title: arm_mat_add_q15.c * -* Description: Q15 matrix addition +* Description: Q15 matrix addition * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * <b>Scaling and Overflow Behavior:</b>
--- a/cmsis_dsp/MatrixFunctions/arm_mat_add_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_add_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_add_q31.c +* Project: CMSIS DSP Library +* Title: arm_mat_add_q31.c * -* Description: Q31 matrix addition +* Description: Q31 matrix addition * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * <b>Scaling and Overflow Behavior:</b>
--- a/cmsis_dsp/MatrixFunctions/arm_mat_init_f32.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_init_f32.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
+* Project: CMSIS DSP Library
* Title: arm_mat_init_f32.c
*
-* Description: Floating-point matrix initialization.
+* Description: Floating-point matrix initialization.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -61,7 +61,7 @@
* @param[in,out] *S points to an instance of the floating-point matrix structure.
* @param[in] nRows number of rows in the matrix.
* @param[in] nColumns number of columns in the matrix.
- * @param[in] *pData points to the matrix data array.
+ * @param[in] *pData points to the matrix data array.
* @return none
*/
--- a/cmsis_dsp/MatrixFunctions/arm_mat_init_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_init_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
+* Project: CMSIS DSP Library
* Title: arm_mat_init_q15.c
*
-* Description: Q15 matrix initialization.
+* Description: Q15 matrix initialization.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -53,7 +53,7 @@
* @param[in,out] *S points to an instance of the floating-point matrix structure.
* @param[in] nRows number of rows in the matrix.
* @param[in] nColumns number of columns in the matrix.
- * @param[in] *pData points to the matrix data array.
+ * @param[in] *pData points to the matrix data array.
* @return none
*/
--- a/cmsis_dsp/MatrixFunctions/arm_mat_init_q31.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_init_q31.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
+* Project: CMSIS DSP Library
* Title: arm_mat_init_q31.c
*
-* Description: Q31 matrix initialization.
+* Description: Q31 matrix initialization.
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
* Version 1.1.0 2012/02/15
@@ -57,7 +57,7 @@
* @param[in,out] *S points to an instance of the floating-point matrix structure.
* @param[in] nRows number of rows in the matrix.
* @param[in] nColumns number of columns in the matrix.
- * @param[in] *pData points to the matrix data array.
+ * @param[in] *pData points to the matrix data array.
* @return none
*/
--- a/cmsis_dsp/MatrixFunctions/arm_mat_inverse_f32.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_inverse_f32.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_mat_inverse_f32.c
+* Project: CMSIS DSP Library
+* Title: arm_mat_inverse_f32.c
*
-* Description: Floating-point matrix inverse.
+* Description: Floating-point matrix inverse.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -67,7 +67,7 @@
* @brief Floating-point matrix inverse.
* @param[in] *pSrc points to input matrix structure
* @param[out] *pDst points to output matrix structure
- * @return The function returns
+ * @return The function returns
* <code>ARM_MATH_SIZE_MISMATCH</code> if the input matrix is not square or if the size
* of the output matrix does not match the size of the input matrix.
* If the input matrix is found to be singular (non-invertible), then the function returns
@@ -110,39 +110,39 @@
{
/*--------------------------------------------------------------------------------------------------------------
- * Matrix Inverse can be solved using elementary row operations.
- *
- * Gauss-Jordan Method:
- *
- * 1. First combine the identity matrix and the input matrix separated by a bar to form an
- * augmented matrix as follows:
- * _ _ _ _
- * | a11 a12 | 1 0 | | X11 X12 |
- * | | | = | |
- * |_ a21 a22 | 0 1 _| |_ X21 X21 _|
- *
- * 2. In our implementation, pDst Matrix is used as identity matrix.
- *
- * 3. Begin with the first row. Let i = 1.
- *
- * 4. Check to see if the pivot for row i is zero.
- * The pivot is the element of the main diagonal that is on the current row.
- * For instance, if working with row i, then the pivot element is aii.
- * If the pivot is zero, exchange that row with a row below it that does not
- * contain a zero in column i. If this is not possible, then an inverse
- * to that matrix does not exist.
- *
- * 5. Divide every element of row i by the pivot.
- *
- * 6. For every row below and row i, replace that row with the sum of that row and
- * a multiple of row i so that each new element in column i below row i is zero.
- *
- * 7. Move to the next row and column and repeat steps 2 through 5 until you have zeros
- * for every element below and above the main diagonal.
- *
- * 8. Now an identical matrix is formed to the left of the bar(input matrix, pSrc).
- * Therefore, the matrix to the right of the bar is our solution(pDst matrix, pDst).
- *----------------------------------------------------------------------------------------------------------------*/
+ * Matrix Inverse can be solved using elementary row operations.
+ *
+ * Gauss-Jordan Method:
+ *
+ * 1. First combine the identity matrix and the input matrix separated by a bar to form an
+ * augmented matrix as follows:
+ * _ _ _ _
+ * | a11 a12 | 1 0 | | X11 X12 |
+ * | | | = | |
+ * |_ a21 a22 | 0 1 _| |_ X21 X21 _|
+ *
+ * 2. In our implementation, pDst Matrix is used as identity matrix.
+ *
+ * 3. Begin with the first row. Let i = 1.
+ *
+ * 4. Check to see if the pivot for row i is zero.
+ * The pivot is the element of the main diagonal that is on the current row.
+ * For instance, if working with row i, then the pivot element is aii.
+ * If the pivot is zero, exchange that row with a row below it that does not
+ * contain a zero in column i. If this is not possible, then an inverse
+ * to that matrix does not exist.
+ *
+ * 5. Divide every element of row i by the pivot.
+ *
+ * 6. For every row below and row i, replace that row with the sum of that row and
+ * a multiple of row i so that each new element in column i below row i is zero.
+ *
+ * 7. Move to the next row and column and repeat steps 2 through 5 until you have zeros
+ * for every element below and above the main diagonal.
+ *
+ * 8. Now an identical matrix is formed to the left of the bar(input matrix, pSrc).
+ * Therefore, the matrix to the right of the bar is our solution(pDst matrix, pDst).
+ *----------------------------------------------------------------------------------------------------------------*/
/* Working pointer for destination matrix */
pInT2 = pOut;
@@ -421,39 +421,39 @@
{
/*--------------------------------------------------------------------------------------------------------------
- * Matrix Inverse can be solved using elementary row operations.
- *
- * Gauss-Jordan Method:
- *
- * 1. First combine the identity matrix and the input matrix separated by a bar to form an
- * augmented matrix as follows:
- * _ _ _ _ _ _ _ _
- * | | a11 a12 | | | 1 0 | | | X11 X12 |
- * | | | | | | | = | |
- * |_ |_ a21 a22 _| | |_0 1 _| _| |_ X21 X21 _|
- *
- * 2. In our implementation, pDst Matrix is used as identity matrix.
- *
- * 3. Begin with the first row. Let i = 1.
- *
- * 4. Check to see if the pivot for row i is zero.
- * The pivot is the element of the main diagonal that is on the current row.
- * For instance, if working with row i, then the pivot element is aii.
- * If the pivot is zero, exchange that row with a row below it that does not
- * contain a zero in column i. If this is not possible, then an inverse
- * to that matrix does not exist.
- *
- * 5. Divide every element of row i by the pivot.
- *
- * 6. For every row below and row i, replace that row with the sum of that row and
- * a multiple of row i so that each new element in column i below row i is zero.
- *
- * 7. Move to the next row and column and repeat steps 2 through 5 until you have zeros
- * for every element below and above the main diagonal.
- *
- * 8. Now an identical matrix is formed to the left of the bar(input matrix, src).
- * Therefore, the matrix to the right of the bar is our solution(dst matrix, dst).
- *----------------------------------------------------------------------------------------------------------------*/
+ * Matrix Inverse can be solved using elementary row operations.
+ *
+ * Gauss-Jordan Method:
+ *
+ * 1. First combine the identity matrix and the input matrix separated by a bar to form an
+ * augmented matrix as follows:
+ * _ _ _ _ _ _ _ _
+ * | | a11 a12 | | | 1 0 | | | X11 X12 |
+ * | | | | | | | = | |
+ * |_ |_ a21 a22 _| | |_0 1 _| _| |_ X21 X21 _|
+ *
+ * 2. In our implementation, pDst Matrix is used as identity matrix.
+ *
+ * 3. Begin with the first row. Let i = 1.
+ *
+ * 4. Check to see if the pivot for row i is zero.
+ * The pivot is the element of the main diagonal that is on the current row.
+ * For instance, if working with row i, then the pivot element is aii.
+ * If the pivot is zero, exchange that row with a row below it that does not
+ * contain a zero in column i. If this is not possible, then an inverse
+ * to that matrix does not exist.
+ *
+ * 5. Divide every element of row i by the pivot.
+ *
+ * 6. For every row below and row i, replace that row with the sum of that row and
+ * a multiple of row i so that each new element in column i below row i is zero.
+ *
+ * 7. Move to the next row and column and repeat steps 2 through 5 until you have zeros
+ * for every element below and above the main diagonal.
+ *
+ * 8. Now an identical matrix is formed to the left of the bar(input matrix, src).
+ * Therefore, the matrix to the right of the bar is our solution(dst matrix, dst).
+ *----------------------------------------------------------------------------------------------------------------*/
/* Working pointer for destination matrix */
pInT2 = pOut;
--- a/cmsis_dsp/MatrixFunctions/arm_mat_mult_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_mult_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,10 +2,10 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_mult_f32.c +* Project: CMSIS DSP Library +* Title: arm_mat_mult_f32.c * * Description: Floating-point matrix multiplication. * @@ -69,7 +69,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. */
--- a/cmsis_dsp/MatrixFunctions/arm_mat_mult_fast_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_mult_fast_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_mat_mult_fast_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_mat_mult_fast_q15.c
*
-* Description: Q15 matrix multiplication (fast variant)
+* Description: Q15 matrix multiplication (fast variant)
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -47,8 +47,8 @@
* @param[in] *pSrcA points to the first input matrix structure
* @param[in] *pSrcB points to the second input matrix structure
* @param[out] *pDst points to output matrix structure
- * @param[in] *pState points to the array for storing intermediate results
- * @return The function returns either
+ * @param[in] *pState points to the array for storing intermediate results
+ * @return The function returns either
* <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*
* @details
@@ -102,7 +102,7 @@
q15_t in; /* Temporary variable to hold the input value */
q15_t inA1, inA2, inB1, inB2;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
#ifdef ARM_MATH_MATRIX_CHECK
/* Check for matrix mismatch condition */
@@ -224,9 +224,9 @@
/* Store one element in the destination */
*px = in;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
- /* Update the pointer px to point to the next row of the transposed matrix */
+ /* Update the pointer px to point to the next row of the transposed matrix */
px += numRowsB;
/* Decrement the column loop counter */
@@ -315,7 +315,7 @@
sum += inA1 * inB1;
sum += inA2 * inB2;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Decrement the loop counter */
colCnt--;
--- a/cmsis_dsp/MatrixFunctions/arm_mat_mult_fast_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_mult_fast_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_mult_fast_q31.c +* Project: CMSIS DSP Library +* Title: arm_mat_mult_fast_q31.c * -* Description: Q31 matrix multiplication (fast variant). +* Description: Q31 matrix multiplication (fast variant). * * Target Processor: Cortex-M4/Cortex-M3 * @@ -46,7 +46,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * @details
--- a/cmsis_dsp/MatrixFunctions/arm_mat_mult_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_mult_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_mat_mult_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_mat_mult_q15.c
*
-* Description: Q15 matrix multiplication.
+* Description: Q15 matrix multiplication.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -53,8 +53,8 @@
* @param[in] *pSrcA points to the first input matrix structure
* @param[in] *pSrcB points to the second input matrix structure
* @param[out] *pDst points to output matrix structure
- * @param[in] *pState points to the array for storing intermediate results
- * @return The function returns either
+ * @param[in] *pState points to the array for storing intermediate results
+ * @return The function returns either
* <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*
* @details
@@ -107,7 +107,7 @@
q15_t in; /* Temporary variable to hold the input value */
q15_t inA1, inB1, inA2, inB2;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
#ifdef ARM_MATH_MATRIX_CHECK
/* Check for matrix mismatch condition */
@@ -236,7 +236,7 @@
/* Update the pointer px to point to the next row of the transposed matrix */
px += numRowsB;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Decrement the column loop counter */
col--;
@@ -331,7 +331,7 @@
sum += inA1 * inB1;
sum += inA2 * inB2;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Decrement the loop counter */
colCnt--;
--- a/cmsis_dsp/MatrixFunctions/arm_mat_mult_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_mult_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_mult_q31.c +* Project: CMSIS DSP Library +* Title: arm_mat_mult_q31.c * -* Description: Q31 matrix multiplication. +* Description: Q31 matrix multiplication. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * @details
--- a/cmsis_dsp/MatrixFunctions/arm_mat_scale_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_scale_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * Title: arm_mat_scale_f32.c * -* Description: Multiplies a floating-point matrix by a scalar. +* Description: Multiplies a floating-point matrix by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -70,7 +70,7 @@ * @param[in] *pSrc points to input matrix structure * @param[in] scale scale factor to be applied * @param[out] *pDst points to output matrix structure - * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code> + * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code> * or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * */
--- a/cmsis_dsp/MatrixFunctions/arm_mat_scale_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_scale_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_scale_q15.c +* Project: CMSIS DSP Library +* Title: arm_mat_scale_q15.c * -* Description: Multiplies a Q15 matrix by a scalar. +* Description: Multiplies a Q15 matrix by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -53,7 +53,7 @@ * @param[in] scaleFract fractional portion of the scale factor * @param[in] shift number of bits to shift the result by * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * @details
--- a/cmsis_dsp/MatrixFunctions/arm_mat_scale_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_scale_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_scale_q31.c +* Project: CMSIS DSP Library +* Title: arm_mat_scale_q31.c * -* Description: Multiplies a Q31 matrix by a scalar. +* Description: Multiplies a Q31 matrix by a scalar. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -53,7 +53,7 @@ * @param[in] scaleFract fractional portion of the scale factor * @param[in] shift number of bits to shift the result by * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * @details
--- a/cmsis_dsp/MatrixFunctions/arm_mat_sub_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_sub_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_sub_f32.c +* Project: CMSIS DSP Library +* Title: arm_mat_sub_f32.c * -* Description: Floating-point matrix subtraction. +* Description: Floating-point matrix subtraction. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -63,7 +63,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. */
--- a/cmsis_dsp/MatrixFunctions/arm_mat_sub_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_sub_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_sub_q15.c +* Project: CMSIS DSP Library +* Title: arm_mat_sub_q15.c * -* Description: Q15 Matrix subtraction +* Description: Q15 Matrix subtraction * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * <b>Scaling and Overflow Behavior:</b>
--- a/cmsis_dsp/MatrixFunctions/arm_mat_sub_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_sub_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_sub_q31.c +* Project: CMSIS DSP Library +* Title: arm_mat_sub_q31.c * -* Description: Q31 matrix subtraction +* Description: Q31 matrix subtraction * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * @param[in] *pSrcA points to the first input matrix structure * @param[in] *pSrcB points to the second input matrix structure * @param[out] *pDst points to output matrix structure - * @return The function returns either + * @return The function returns either * <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. * * <b>Scaling and Overflow Behavior:</b>
--- a/cmsis_dsp/MatrixFunctions/arm_mat_trans_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_trans_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_trans_f32.c +* Project: CMSIS DSP Library +* Title: arm_mat_trans_f32.c * -* Description: Floating-point matrix transpose. +* Description: Floating-point matrix transpose. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -59,7 +59,7 @@ * @brief Floating-point matrix transpose. * @param[in] *pSrc points to the input matrix * @param[out] *pDst points to the output matrix - * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code> + * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code> * or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. */
--- a/cmsis_dsp/MatrixFunctions/arm_mat_trans_q15.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/MatrixFunctions/arm_mat_trans_q15.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_mat_trans_q15.c
+* Project: CMSIS DSP Library
+* Title: arm_mat_trans_q15.c
*
-* Description: Q15 matrix transpose.
+* Description: Q15 matrix transpose.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -51,7 +51,7 @@
* @brief Q15 matrix transpose.
* @param[in] *pSrc points to the input matrix
* @param[out] *pDst points to the output matrix
- * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
+ * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
* or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*/
@@ -77,7 +77,7 @@
q15_t in;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
#ifdef ARM_MATH_MATRIX_CHECK
@@ -177,7 +177,7 @@
#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-#else
+#else
/* Read one element from the row */
in = *pSrcA++;
@@ -211,7 +211,7 @@
/* Store one element in the destination */
*pOut = in;
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/* Update the pointer pOut to point to the next row of the transposed matrix */
pOut += nRows;
--- a/cmsis_dsp/MatrixFunctions/arm_mat_trans_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/MatrixFunctions/arm_mat_trans_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mat_trans_q31.c +* Project: CMSIS DSP Library +* Title: arm_mat_trans_q31.c * -* Description: Q31 matrix transpose. +* Description: Q31 matrix transpose. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -51,7 +51,7 @@ * @brief Q31 matrix transpose. * @param[in] *pSrc points to the input matrix * @param[out] *pDst points to the output matrix - * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code> + * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code> * or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking. */
--- a/cmsis_dsp/StatisticsFunctions/arm_max_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_max_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_max_f32.c +* Project: CMSIS DSP Library +* Title: arm_max_f32.c * -* Description: Maximum value of a floating-point vector. +* Description: Maximum value of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_max_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_max_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_max_q15.c +* Project: CMSIS DSP Library +* Title: arm_max_q15.c * -* Description: Maximum value of a Q15 vector. +* Description: Maximum value of a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_max_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_max_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_max_q31.c +* Project: CMSIS DSP Library +* Title: arm_max_q31.c * -* Description: Maximum value of a Q31 vector. +* Description: Maximum value of a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_max_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_max_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_max_q7.c +* Project: CMSIS DSP Library +* Title: arm_max_q7.c * -* Description: Maximum value of a Q7 vector. +* Description: Maximum value of a Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_mean_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_mean_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mean_f32.c +* Project: CMSIS DSP Library +* Title: arm_mean_f32.c * -* Description: Mean value of a floating-point vector. +* Description: Mean value of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -43,7 +43,7 @@ * The underlying algorithm is used: * * <pre> - * Result = (pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]) / blockSize; + * Result = (pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]) / blockSize; * </pre> * * There are separate functions for floating-point, Q31, Q15, and Q7 data types.
--- a/cmsis_dsp/StatisticsFunctions/arm_mean_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_mean_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mean_q15.c +* Project: CMSIS DSP Library +* Title: arm_mean_q15.c * -* Description: Mean value of a Q15 vector. +* Description: Mean value of a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_mean_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_mean_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mean_q31.c +* Project: CMSIS DSP Library +* Title: arm_mean_q31.c * -* Description: Mean value of a Q31 vector. +* Description: Mean value of a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_mean_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_mean_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_mean_q7.c +* Project: CMSIS DSP Library +* Title: arm_mean_q7.c * -* Description: Mean value of a Q7 vector. +* Description: Mean value of a Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_min_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_min_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_min_f32.c +* Project: CMSIS DSP Library +* Title: arm_min_f32.c * -* Description: Minimum value of a floating-point vector. +* Description: Minimum value of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_min_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_min_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_min_q15.c +* Project: CMSIS DSP Library +* Title: arm_min_q15.c * -* Description: Minimum value of a Q15 vector. +* Description: Minimum value of a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_min_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_min_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_min_q31.c +* Project: CMSIS DSP Library +* Title: arm_min_q31.c * -* Description: Minimum value of a Q31 vector. +* Description: Minimum value of a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_min_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_min_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_min_q7.c +* Project: CMSIS DSP Library +* Title: arm_min_q7.c * -* Description: Minimum value of a Q7 vector. +* Description: Minimum value of a Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_power_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_power_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_power_f32.c +* Project: CMSIS DSP Library +* Title: arm_power_f32.c * -* Description: Sum of the squares of the elements of a floating-point vector. +* Description: Sum of the squares of the elements of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -46,7 +46,7 @@ * The underlying algorithm is used: * * <pre> - * Result = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + pSrc[2] * pSrc[2] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]; + * Result = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + pSrc[2] * pSrc[2] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]; * </pre> * * There are separate functions for floating point, Q31, Q15, and Q7 data types.
--- a/cmsis_dsp/StatisticsFunctions/arm_power_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_power_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_power_q15.c +* Project: CMSIS DSP Library +* Title: arm_power_q15.c * -* Description: Sum of the squares of the elements of a Q15 vector. +* Description: Sum of the squares of the elements of a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_power_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_power_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_power_q31.c +* Project: CMSIS DSP Library +* Title: arm_power_q31.c * -* Description: Sum of the squares of the elements of a Q31 vector. +* Description: Sum of the squares of the elements of a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_power_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_power_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_power_q7.c +* Project: CMSIS DSP Library +* Title: arm_power_q7.c * -* Description: Sum of the squares of the elements of a Q7 vector. +* Description: Sum of the squares of the elements of a Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_rms_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_rms_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rms_f32.c +* Project: CMSIS DSP Library +* Title: arm_rms_f32.c * -* Description: Root mean square value of an array of F32 type +* Description: Root mean square value of an array of F32 type * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -44,7 +44,7 @@ * The underlying algorithm is used: * * <pre> - * Result = sqrt(((pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]) / blockSize)); + * Result = sqrt(((pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]) / blockSize)); * </pre> * * There are separate functions for floating point, Q31, and Q15 data types.
--- a/cmsis_dsp/StatisticsFunctions/arm_rms_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_rms_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rms_q15.c +* Project: CMSIS DSP Library +* Title: arm_rms_q15.c * -* Description: Root Mean Square of the elements of a Q15 vector. +* Description: Root Mean Square of the elements of a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_rms_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_rms_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rms_q31.c +* Project: CMSIS DSP Library +* Title: arm_rms_q31.c * -* Description: Root Mean Square of the elements of a Q31 vector. +* Description: Root Mean Square of the elements of a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_std_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_std_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_std_f32.c +* Project: CMSIS DSP Library +* Title: arm_std_f32.c * -* Description: Standard deviation of the elements of a floating-point vector. +* Description: Standard deviation of the elements of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -43,11 +43,11 @@ * The underlying algorithm is used: * * <pre> - * Result = sqrt((sumOfSquares - sum<sup>2</sup> / blockSize) / (blockSize - 1)) + * Result = sqrt((sumOfSquares - sum<sup>2</sup> / blockSize) / (blockSize - 1)) * - * where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1] + * where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1] * - * sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1] + * sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1] * </pre> * * There are separate functions for floating point, Q31, and Q15 data types.
--- a/cmsis_dsp/StatisticsFunctions/arm_std_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_std_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_std_q15.c +* Project: CMSIS DSP Library +* Title: arm_std_q15.c * -* Description: Standard deviation of an array of Q15 type. +* Description: Standard deviation of an array of Q15 type. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_std_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_std_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_std_q31.c +* Project: CMSIS DSP Library +* Title: arm_std_q31.c * -* Description: Standard deviation of an array of Q31 type. +* Description: Standard deviation of an array of Q31 type. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_var_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_var_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_var_f32.c +* Project: CMSIS DSP Library +* Title: arm_var_f32.c * -* Description: Variance of the elements of a floating-point vector. +* Description: Variance of the elements of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -43,11 +43,11 @@ * The underlying algorithm is used: * * <pre> - * Result = (sumOfSquares - sum<sup>2</sup> / blockSize) / (blockSize - 1) + * Result = (sumOfSquares - sum<sup>2</sup> / blockSize) / (blockSize - 1) * - * where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1] + * where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1] * - * sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1] + * sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1] * </pre> * * There are separate functions for floating point, Q31, and Q15 data types.
--- a/cmsis_dsp/StatisticsFunctions/arm_var_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_var_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_var_q15.c +* Project: CMSIS DSP Library +* Title: arm_var_q15.c * -* Description: Variance of an array of Q15 type. +* Description: Variance of an array of Q15 type. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/StatisticsFunctions/arm_var_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/StatisticsFunctions/arm_var_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_var_q31.c +* Project: CMSIS DSP Library +* Title: arm_var_q31.c * -* Description: Variance of an array of Q31 type. +* Description: Variance of an array of Q31 type. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_copy_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_copy_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_copy_f32.c +* Project: CMSIS DSP Library +* Title: arm_copy_f32.c * -* Description: Copies the elements of a floating-point vector. +* Description: Copies the elements of a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -45,7 +45,7 @@ * Copies sample by sample from source vector to destination vector. * * <pre> - * pDst[n] = pSrc[n]; 0 <= n < blockSize. + * pDst[n] = pSrc[n]; 0 <= n < blockSize. * </pre> * * There are separate functions for floating point, Q31, Q15, and Q7 data types.
--- a/cmsis_dsp/SupportFunctions/arm_copy_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_copy_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_copy_q15.c +* Project: CMSIS DSP Library +* Title: arm_copy_q15.c * -* Description: Copies the elements of a Q15 vector. +* Description: Copies the elements of a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_copy_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_copy_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_copy_q31.c +* Project: CMSIS DSP Library +* Title: arm_copy_q31.c * -* Description: Copies the elements of a Q31 vector. +* Description: Copies the elements of a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_copy_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_copy_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_copy_q7.c +* Project: CMSIS DSP Library +* Title: arm_copy_q7.c * -* Description: Copies the elements of a Q7 vector. +* Description: Copies the elements of a Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_fill_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_fill_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fill_f32.c +* Project: CMSIS DSP Library +* Title: arm_fill_f32.c * -* Description: Fills a constant value into a floating-point vector. +* Description: Fills a constant value into a floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -45,7 +45,7 @@ * Fills the destination vector with a constant value. * * <pre> - * pDst[n] = value; 0 <= n < blockSize. + * pDst[n] = value; 0 <= n < blockSize. * </pre> * * There are separate functions for floating point, Q31, Q15, and Q7 data types.
--- a/cmsis_dsp/SupportFunctions/arm_fill_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_fill_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fill_q15.c +* Project: CMSIS DSP Library +* Title: arm_fill_q15.c * -* Description: Fills a constant value into a Q15 vector. +* Description: Fills a constant value into a Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_fill_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_fill_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fill_q31.c +* Project: CMSIS DSP Library +* Title: arm_fill_q31.c * -* Description: Fills a constant value into a Q31 vector. +* Description: Fills a constant value into a Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_fill_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_fill_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_fill_q7.c +* Project: CMSIS DSP Library +* Title: arm_fill_q7.c * -* Description: Fills a constant value into a Q7 vector. +* Description: Fills a constant value into a Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/SupportFunctions/arm_float_to_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_float_to_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_float_to_q15.c +* Project: CMSIS DSP Library +* Title: arm_float_to_q15.c * -* Description: Converts the elements of the floating-point vector to Q15 vector. +* Description: Converts the elements of the floating-point vector to Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * \par * The equation used for the conversion process is: * <pre> - * pDst[n] = (q15_t)(pSrc[n] * 32768); 0 <= n < blockSize. + * pDst[n] = (q15_t)(pSrc[n] * 32768); 0 <= n < blockSize. * </pre> * \par Scaling and Overflow Behavior: * \par
--- a/cmsis_dsp/SupportFunctions/arm_float_to_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_float_to_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_float_to_q31.c +* Project: CMSIS DSP Library +* Title: arm_float_to_q31.c * -* Description: Converts the elements of the floating-point vector to Q31 vector. +* Description: Converts the elements of the floating-point vector to Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -57,7 +57,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q31_t)(pSrc[n] * 2147483648); 0 <= n < blockSize. + * pDst[n] = (q31_t)(pSrc[n] * 2147483648); 0 <= n < blockSize. * </pre> * <b>Scaling and Overflow Behavior:</b> * \par
--- a/cmsis_dsp/SupportFunctions/arm_float_to_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_float_to_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_float_to_q7.c +* Project: CMSIS DSP Library +* Title: arm_float_to_q7.c * -* Description: Converts the elements of the floating-point vector to Q7 vector. +* Description: Converts the elements of the floating-point vector to Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -52,7 +52,7 @@ * \par * The equation used for the conversion process is: * <pre> - * pDst[n] = (q7_t)(pSrc[n] * 128); 0 <= n < blockSize. + * pDst[n] = (q7_t)(pSrc[n] * 128); 0 <= n < blockSize. * </pre> * \par Scaling and Overflow Behavior: * \par
--- a/cmsis_dsp/SupportFunctions/arm_q15_to_float.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q15_to_float.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q15_to_float.c +* Project: CMSIS DSP Library +* Title: arm_q15_to_float.c * -* Description: Converts the elements of the Q15 vector to floating-point vector. +* Description: Converts the elements of the Q15 vector to floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -60,7 +60,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (float32_t) pSrc[n] / 32768; 0 <= n < blockSize. + * pDst[n] = (float32_t) pSrc[n] / 32768; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q15_to_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q15_to_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q15_to_q31.c +* Project: CMSIS DSP Library +* Title: arm_q15_to_q31.c * -* Description: Converts the elements of the Q15 vector to Q31 vector. +* Description: Converts the elements of the Q15 vector to Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -53,7 +53,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q31_t) pSrc[n] << 16; 0 <= n < blockSize. + * pDst[n] = (q31_t) pSrc[n] << 16; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q15_to_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q15_to_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q15_to_q7.c +* Project: CMSIS DSP Library +* Title: arm_q15_to_q7.c * -* Description: Converts the elements of the Q15 vector to Q7 vector. +* Description: Converts the elements of the Q15 vector to Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -54,7 +54,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q7_t) pSrc[n] >> 8; 0 <= n < blockSize. + * pDst[n] = (q7_t) pSrc[n] >> 8; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q31_to_float.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q31_to_float.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q31_to_float.c +* Project: CMSIS DSP Library +* Title: arm_q31_to_float.c * -* Description: Converts the elements of the Q31 vector to floating-point vector. +* Description: Converts the elements of the Q31 vector to floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -57,7 +57,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (float32_t) pSrc[n] / 2147483648; 0 <= n < blockSize. + * pDst[n] = (float32_t) pSrc[n] / 2147483648; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q31_to_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q31_to_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q31_to_q15.c +* Project: CMSIS DSP Library +* Title: arm_q31_to_q15.c * -* Description: Converts the elements of the Q31 vector to Q15 vector. +* Description: Converts the elements of the Q31 vector to Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -53,7 +53,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q15_t) pSrc[n] >> 16; 0 <= n < blockSize. + * pDst[n] = (q15_t) pSrc[n] >> 16; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q31_to_q7.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q31_to_q7.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q31_to_q7.c +* Project: CMSIS DSP Library +* Title: arm_q31_to_q7.c * -* Description: Converts the elements of the Q31 vector to Q7 vector. +* Description: Converts the elements of the Q31 vector to Q7 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -53,7 +53,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q7_t) pSrc[n] >> 24; 0 <= n < blockSize. + * pDst[n] = (q7_t) pSrc[n] >> 24; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q7_to_float.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q7_to_float.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q7_to_float.c +* Project: CMSIS DSP Library +* Title: arm_q7_to_float.c * -* Description: Converts the elements of the Q7 vector to floating-point vector. +* Description: Converts the elements of the Q7 vector to floating-point vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -51,13 +51,13 @@ * @param[out] *pDst points to the floating-point output vector * @param[in] blockSize length of the input vector * @return none. - * + * * \par Description: * * The equation used for the conversion process is: * * <pre> - * pDst[n] = (float32_t) pSrc[n] / 128; 0 <= n < blockSize. + * pDst[n] = (float32_t) pSrc[n] / 128; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q7_to_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q7_to_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q7_to_q15.c +* Project: CMSIS DSP Library +* Title: arm_q7_to_q15.c * -* Description: Converts the elements of the Q7 vector to Q15 vector. +* Description: Converts the elements of the Q7 vector to Q15 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -56,7 +56,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q15_t) pSrc[n] << 8; 0 <= n < blockSize. + * pDst[n] = (q15_t) pSrc[n] << 8; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/arm_q7_to_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/SupportFunctions/arm_q7_to_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_q7_to_q31.c +* Project: CMSIS DSP Library +* Title: arm_q7_to_q31.c * -* Description: Converts the elements of the Q7 vector to Q31 vector. +* Description: Converts the elements of the Q7 vector to Q31 vector. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -53,7 +53,7 @@ * The equation used for the conversion process is: * * <pre> - * pDst[n] = (q31_t) pSrc[n] << 24; 0 <= n < blockSize. + * pDst[n] = (q31_t) pSrc[n] << 24; 0 <= n < blockSize. * </pre> * */
--- a/cmsis_dsp/SupportFunctions/math_helper.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/SupportFunctions/math_helper.c Thu May 30 17:10:11 2013 +0100
@@ -2,13 +2,13 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 29. November 2010
-* $Revision: V1.0.3
+* $Revision: V1.0.3
*
-* Project: CMSIS DSP Library
+* Project: CMSIS DSP Library
*
-* Title: math_helper.c
+* Title: math_helper.c
*
-* Description: Definition of all helper functions required.
+* Description: Definition of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
@@ -29,21 +29,21 @@
* -------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
-* Include standard header files
+* Include standard header files
* -------------------------------------------------------------------- */
#include<math.h>
/* ----------------------------------------------------------------------
-* Include project header files
+* Include project header files
* -------------------------------------------------------------------- */
#include "math_helper.h"
/**
* @brief Caluclation of SNR
- * @param float* Pointer to the reference buffer
- * @param float* Pointer to the test buffer
- * @param uint32_t total number of samples
- * @return float SNR
+ * @param float* Pointer to the reference buffer
+ * @param float* Pointer to the test buffer
+ * @param uint32_t total number of samples
+ * @return float SNR
* The function Caluclates signal to noise ratio for the reference output
* and test output
*/
@@ -58,36 +58,36 @@
for (i = 0; i < buffSize; i++)
{
- /* Checking for a NAN value in pRef array */
- test = (int *)(&pRef[i]);
+ /* Checking for a NAN value in pRef array */
+ test = (int *)(&pRef[i]);
temp = *test;
- if(temp == 0x7FC00000)
- {
- return(0);
- }
+ if(temp == 0x7FC00000)
+ {
+ return(0);
+ }
- /* Checking for a NAN value in pTest array */
- test = (int *)(&pTest[i]);
+ /* Checking for a NAN value in pTest array */
+ test = (int *)(&pTest[i]);
temp = *test;
- if(temp == 0x7FC00000)
- {
- return(0);
- }
+ if(temp == 0x7FC00000)
+ {
+ return(0);
+ }
EnergySignal += pRef[i] * pRef[i];
EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);
}
- /* Checking for a NAN value in EnergyError */
- test = (int *)(&EnergyError);
+ /* Checking for a NAN value in EnergyError */
+ test = (int *)(&EnergyError);
temp = *test;
if(temp == 0x7FC00000)
{
- return(0);
+ return(0);
}
-
+
SNR = 10 * log10 (EnergySignal / EnergyError);
@@ -98,9 +98,9 @@
/**
* @brief Provide guard bits for Input buffer
- * @param q15_t* Pointer to input buffer
- * @param uint32_t blockSize
- * @param uint32_t guard_bits
+ * @param q15_t* Pointer to input buffer
+ * @param uint32_t blockSize
+ * @param uint32_t guard_bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
@@ -119,7 +119,7 @@
/**
* @brief Converts float to fixed in q12.20 format
- * @param uint32_t number of samples in the buffer
+ * @param uint32_t number of samples in the buffer
* @return none
* The function converts floating point values to fixed point(q12.20) values
*/
@@ -130,7 +130,7 @@
for (i = 0; i < numSamples; i++)
{
- /* 1048576.0f corresponds to pow(2, 20) */
+ /* 1048576.0f corresponds to pow(2, 20) */
pOut[i] = (q31_t) (pIn[i] * 1048576.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
@@ -144,9 +144,9 @@
/**
* @brief Compare MATLAB Reference Output and ARM Test output
- * @param q15_t* Pointer to Ref buffer
- * @param q15_t* Pointer to Test buffer
- * @param uint32_t number of samples in the buffer
+ * @param q15_t* Pointer to Ref buffer
+ * @param q15_t* Pointer to Test buffer
+ * @param uint32_t number of samples in the buffer
* @return none
*/
@@ -158,13 +158,13 @@
for (i = 0; i < numSamples; i++)
{
- diff = pIn[i] - pOut[i];
- diffCrnt = (diff > 0) ? diff : -diff;
+ diff = pIn[i] - pOut[i];
+ diffCrnt = (diff > 0) ? diff : -diff;
- if(diffCrnt > maxDiff)
- {
- maxDiff = diffCrnt;
- }
+ if(diffCrnt > maxDiff)
+ {
+ maxDiff = diffCrnt;
+ }
}
return(maxDiff);
@@ -172,9 +172,9 @@
/**
* @brief Compare MATLAB Reference Output and ARM Test output
- * @param q31_t* Pointer to Ref buffer
- * @param q31_t* Pointer to Test buffer
- * @param uint32_t number of samples in the buffer
+ * @param q31_t* Pointer to Ref buffer
+ * @param q31_t* Pointer to Test buffer
+ * @param uint32_t number of samples in the buffer
* @return none
*/
@@ -186,13 +186,13 @@
for (i = 0; i < numSamples; i++)
{
- diff = pIn[i] - pOut[i];
- diffCrnt = (diff > 0) ? diff : -diff;
+ diff = pIn[i] - pOut[i];
+ diffCrnt = (diff > 0) ? diff : -diff;
- if(diffCrnt > maxDiff)
- {
- maxDiff = diffCrnt;
- }
+ if(diffCrnt > maxDiff)
+ {
+ maxDiff = diffCrnt;
+ }
}
return(maxDiff);
@@ -200,16 +200,16 @@
/**
* @brief Provide guard bits for Input buffer
- * @param q31_t* Pointer to input buffer
- * @param uint32_t blockSize
- * @param uint32_t guard_bits
+ * @param q31_t* Pointer to input buffer
+ * @param uint32_t blockSize
+ * @param uint32_t guard_bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q31 (q31_t * input_buf,
- uint32_t blockSize,
+ uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
@@ -222,16 +222,16 @@
/**
* @brief Provide guard bits for Input buffer
- * @param q31_t* Pointer to input buffer
- * @param uint32_t blockSize
- * @param uint32_t guard_bits
+ * @param q31_t* Pointer to input buffer
+ * @param uint32_t blockSize
+ * @param uint32_t guard_bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q7 (q7_t * input_buf,
- uint32_t blockSize,
+ uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
@@ -246,7 +246,7 @@
/**
* @brief Caluclates number of guard bits
- * @param uint32_t number of additions
+ * @param uint32_t number of additions
* @return none
* The function Caluclates the number of guard bits
* depending on the numtaps
@@ -272,13 +272,13 @@
/**
* @brief Converts Q15 to floating-point
- * @param uint32_t number of samples in the buffer
+ * @param uint32_t number of samples in the buffer
* @return none
*/
void arm_apply_guard_bits (float32_t * pIn,
- uint32_t numSamples,
- uint32_t guard_bits)
+ uint32_t numSamples,
+ uint32_t guard_bits)
{
uint32_t i;
@@ -290,7 +290,7 @@
/**
* @brief Calculates pow(2, numShifts)
- * @param uint32_t number of shifts
+ * @param uint32_t number of shifts
* @return pow(2, numShifts)
*/
uint32_t arm_calc_2pow(uint32_t numShifts)
@@ -301,7 +301,7 @@
for (i = 0; i < numShifts; i++)
{
val = val * 2;
- }
+ }
return(val);
}
@@ -310,7 +310,7 @@
/**
* @brief Converts float to fixed q14
- * @param uint32_t number of samples in the buffer
+ * @param uint32_t number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
@@ -322,7 +322,7 @@
for (i = 0; i < numSamples; i++)
{
- /* 16384.0f corresponds to pow(2, 14) */
+ /* 16384.0f corresponds to pow(2, 14) */
pOut[i] = (q15_t) (pIn[i] * 16384.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
@@ -339,19 +339,19 @@
/**
* @brief Converts float to fixed q30 format
- * @param uint32_t number of samples in the buffer
+ * @param uint32_t number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q30 (float *pIn, q31_t * pOut,
- uint32_t numSamples)
+ uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
- /* 1073741824.0f corresponds to pow(2, 30) */
+ /* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
@@ -365,19 +365,19 @@
/**
* @brief Converts float to fixed q30 format
- * @param uint32_t number of samples in the buffer
+ * @param uint32_t number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q29 (float *pIn, q31_t * pOut,
- uint32_t numSamples)
+ uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
- /* 1073741824.0f corresponds to pow(2, 30) */
+ /* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 536870912.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
@@ -392,7 +392,7 @@
/**
* @brief Converts float to fixed q28 format
- * @param uint32_t number of samples in the buffer
+ * @param uint32_t number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
@@ -404,7 +404,7 @@
for (i = 0; i < numSamples; i++)
{
- /* 268435456.0f corresponds to pow(2, 28) */
+ /* 268435456.0f corresponds to pow(2, 28) */
pOut[i] = (q31_t) (pIn[i] * 268435456.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
@@ -418,8 +418,8 @@
/**
* @brief Clip the float values to +/- 1
- * @param pIn input buffer
- * @param numSamples number of samples in the buffer
+ * @param pIn input buffer
+ * @param numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
@@ -431,14 +431,14 @@
for (i = 0; i < numSamples; i++)
{
if(pIn[i] > 1.0f)
- {
- pIn[i] = 1.0;
- }
- else if( pIn[i] < -1.0f)
- {
- pIn[i] = -1.0;
- }
-
+ {
+ pIn[i] = 1.0;
+ }
+ else if( pIn[i] < -1.0f)
+ {
+ pIn[i] = -1.0;
+ }
+
}
}
--- a/cmsis_dsp/TransformFunctions/arm_bitreversal.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_bitreversal.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_bitreversal.c +* Project: CMSIS DSP Library +* Title: arm_bitreversal.c * -* Description: This file has common tables like Bitreverse, reciprocal etc which are used across different functions +* Description: This file has common tables like Bitreverse, reciprocal etc which are used across different functions * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix2_f32.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix2_f32.c * -* Description: Radix-2 Decimation in Frequency CFFT & CIFFT Floating point processing function +* Description: Radix-2 Decimation in Frequency CFFT & CIFFT Floating point processing function * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_init_f32.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_init_f32.c * -* Description: Radix-4 Decimation in Frequency Floating-point CFFT & CIFFT Initialization function +* Description: Radix-4 Decimation in Frequency Floating-point CFFT & CIFFT Initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -27,7 +27,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -62,7 +62,7 @@ * The parameter <code>bitReverseFlag</code> controls whether output is in normal order or bit reversed order. * Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order. * \par -* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. +* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. * \par * This Function also initializes Twiddle factor table pointer and Bit reversal table pointer. */
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix2_init_q15.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix2_init_q15.c * -* Description: Radix-2 Decimation in Frequency Q15 FFT & IFFT initialization function +* Description: Radix-2 Decimation in Frequency Q15 FFT & IFFT initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -65,7 +65,7 @@ * The parameter <code>bitReverseFlag</code> controls whether output is in normal order or bit reversed order. * Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order. * \par -* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. +* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. * \par * This Function also initializes Twiddle factor table pointer and Bit reversal table pointer. */
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix2_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix2_init_q31.c * -* Description: Radix-2 Decimation in Frequency Fixed-point CFFT & CIFFT Initialization function +* Description: Radix-2 Decimation in Frequency Fixed-point CFFT & CIFFT Initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -47,7 +47,7 @@ * The parameter <code>bitReverseFlag</code> controls whether output is in normal order or bit reversed order. * Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order. * \par -* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. +* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. * \par * This Function also initializes Twiddle factor table pointer and Bit reversal table pointer. */
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix2_q15.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix2_q15.c * -* Description: Radix-2 Decimation in Frequency CFFT & CIFFT Fixed point processing function +* Description: Radix-2 Decimation in Frequency CFFT & CIFFT Fixed point processing function * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix2_q31.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix2_q31.c * -* Description: Radix-2 Decimation in Frequency CFFT & CIFFT Fixed point processing function +* Description: Radix-2 Decimation in Frequency CFFT & CIFFT Fixed point processing function * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_f32.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_f32.c * -* Description: Radix-4 Decimation in Frequency CFFT & CIFFT Floating point processing function +* Description: Radix-4 Decimation in Frequency CFFT & CIFFT Floating point processing function * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_init_f32.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_init_f32.c * -* Description: Radix-4 Decimation in Frequency Floating-point CFFT & CIFFT Initialization function +* Description: Radix-4 Decimation in Frequency Floating-point CFFT & CIFFT Initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -65,7 +65,7 @@ * The parameter <code>bitReverseFlag</code> controls whether output is in normal order or bit reversed order. * Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order. * \par -* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. +* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. * \par * This Function also initializes Twiddle factor table pointer and Bit reversal table pointer. */
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_init_q15.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_init_q15.c * -* Description: Radix-4 Decimation in Frequency Q15 FFT & IFFT initialization function +* Description: Radix-4 Decimation in Frequency Q15 FFT & IFFT initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -66,7 +66,7 @@ * The parameter <code>bitReverseFlag</code> controls whether output is in normal order or bit reversed order. * Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order. * \par -* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. +* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. * \par * This Function also initializes Twiddle factor table pointer and Bit reversal table pointer. */
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_init_q31.c * -* Description: Radix-4 Decimation in Frequency Q31 FFT & IFFT initialization function +* Description: Radix-4 Decimation in Frequency Q31 FFT & IFFT initialization function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -30,7 +30,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version @@ -65,7 +65,7 @@ * The parameter <code>bitReverseFlag</code> controls whether output is in normal order or bit reversed order. * Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order. * \par -* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. +* The parameter <code>fftLen</code> Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024. * \par * This Function also initializes Twiddle factor table pointer and Bit reversal table pointer. */
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_q15.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_q15.c * -* Description: This file has function definition of Radix-4 FFT & IFFT function and -* In-place bit reversal using bit reversal table +* Description: This file has function definition of Radix-4 FFT & IFFT function and +* In-place bit reversal using bit reversal table * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,13 +2,13 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_cfft_radix4_q31.c +* Project: CMSIS DSP Library +* Title: arm_cfft_radix4_q31.c * -* Description: This file has function definition of Radix-4 FFT & IFFT function and -* In-place bit reversal using bit reversal table +* Description: This file has function definition of Radix-4 FFT & IFFT function and +* In-place bit reversal using bit reversal table * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -31,7 +31,7 @@ * Production release and review comments incorporated. * * Version 0.0.5 2010/04/26 -* incorporated review comments and updated with latest CMSIS layer +* incorporated review comments and updated with latest CMSIS layer * * Version 0.0.3 2010/03/10 * Initial version
--- a/cmsis_dsp/TransformFunctions/arm_dct4_f32.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/TransformFunctions/arm_dct4_f32.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_dct4_f32.c
+* Project: CMSIS DSP Library
+* Title: arm_dct4_f32.c
*
-* Description: Processing function of DCT4 & IDCT4 F32.
+* Description: Processing function of DCT4 & IDCT4 F32.
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -238,8 +238,8 @@
arm_rfft_f32(S->pRfft, pInlineBuffer, pState);
/*----------------------------------------------------------------------
- * Step3: Multiply the FFT output with the weights.
- *----------------------------------------------------------------------*/
+ * Step3: Multiply the FFT output with the weights.
+ *----------------------------------------------------------------------*/
arm_cmplx_mult_cmplx_f32(pState, weights, pState, S->N);
/* ----------- Post-processing ---------- */
@@ -384,8 +384,8 @@
arm_rfft_f32(S->pRfft, pInlineBuffer, pState);
/*----------------------------------------------------------------------
- * Step3: Multiply the FFT output with the weights.
- *----------------------------------------------------------------------*/
+ * Step3: Multiply the FFT output with the weights.
+ *----------------------------------------------------------------------*/
arm_cmplx_mult_cmplx_f32(pState, weights, pState, S->N);
/* ----------- Post-processing ---------- */
--- a/cmsis_dsp/TransformFunctions/arm_dct4_init_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_dct4_init_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dct4_init_f32.c +* Project: CMSIS DSP Library +* Title: arm_dct4_init_f32.c * -* Description: Initialization function of DCT-4 & IDCT4 F32 +* Description: Initialization function of DCT-4 & IDCT4 F32 * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -16428,7 +16428,7 @@ * @param[in,out] *S points to an instance of floating-point DCT4/IDCT4 structure. * @param[in] *S_RFFT points to an instance of floating-point RFFT/RIFFT structure. * @param[in] *S_CFFT points to an instance of floating-point CFFT/CIFFT structure. - * @param[in] N length of the DCT4. + * @param[in] N length of the DCT4. * @param[in] Nby2 half of the length of the DCT4. * @param[in] normalize normalizing factor. * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported transform length.
--- a/cmsis_dsp/TransformFunctions/arm_dct4_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_dct4_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dct4_init_q15.c +* Project: CMSIS DSP Library +* Title: arm_dct4_init_q15.c * -* Description: Initialization function of DCT-4 & IDCT4 Q15 +* Description: Initialization function of DCT-4 & IDCT4 Q15 * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -4197,7 +4197,7 @@ * @param[in] N length of the DCT4. * @param[in] Nby2 half of the length of the DCT4. * @param[in] normalize normalizing factor. - * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length. * \par Normalizing factor: * The normalizing factor is <code>sqrt(2/N)</code>, which depends on the size of transform <code>N</code>. * Normalizing factors in 1.15 format are mentioned in the table below for different DCT sizes:
--- a/cmsis_dsp/TransformFunctions/arm_dct4_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_dct4_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dct4_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_dct4_init_q31.c * -* Description: Initialization function of DCT-4 & IDCT4 Q31 +* Description: Initialization function of DCT-4 & IDCT4 Q31 * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -8277,7 +8277,7 @@ * @param[in] N length of the DCT4. * @param[in] Nby2 half of the length of the DCT4. * @param[in] normalize normalizing factor. - * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length. * \par Normalizing factor: * The normalizing factor is <code>sqrt(2/N)</code>, which depends on the size of transform <code>N</code>. * Normalizing factors in 1.31 format are mentioned in the table below for different DCT sizes:
--- a/cmsis_dsp/TransformFunctions/arm_dct4_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_dct4_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dct4_q15.c +* Project: CMSIS DSP Library +* Title: arm_dct4_q15.c * -* Description: Processing function of DCT4 & IDCT4 Q15. +* Description: Processing function of DCT4 & IDCT4 Q15. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/TransformFunctions/arm_dct4_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_dct4_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_dct4_q31.c +* Project: CMSIS DSP Library +* Title: arm_dct4_q31.c * -* Description: Processing function of DCT4 & IDCT4 Q31. +* Description: Processing function of DCT4 & IDCT4 Q31. * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 *
--- a/cmsis_dsp/TransformFunctions/arm_rfft_f32.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_rfft_f32.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rfft_f32.c +* Project: CMSIS DSP Library +* Title: arm_rfft_f32.c * -* Description: RFFT & RIFFT Floating point process function +* Description: RFFT & RIFFT Floating point process function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -119,7 +119,7 @@ */ /*-------------------------------------------------------------------- - * Internal functions prototypes + * Internal functions prototypes *--------------------------------------------------------------------*/ void arm_split_rfft_f32( @@ -209,12 +209,12 @@ /** * @brief Core Real FFT process - * @param[in] *pSrc points to the input buffer. - * @param[in] fftLen length of FFT. - * @param[in] *pATable points to the twiddle Coef A buffer. - * @param[in] *pBTable points to the twiddle Coef B buffer. - * @param[out] *pDst points to the output buffer. - * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] *pSrc points to the input buffer. + * @param[in] fftLen length of FFT. + * @param[in] *pATable points to the twiddle Coef A buffer. + * @param[in] *pBTable points to the twiddle Coef B buffer. + * @param[out] *pDst points to the output buffer. + * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. * @return none. */ @@ -303,12 +303,12 @@ /** * @brief Core Real IFFT process - * @param[in] *pSrc points to the input buffer. - * @param[in] fftLen length of FFT. - * @param[in] *pATable points to the twiddle Coef A buffer. - * @param[in] *pBTable points to the twiddle Coef B buffer. - * @param[out] *pDst points to the output buffer. - * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] *pSrc points to the input buffer. + * @param[in] fftLen length of FFT. + * @param[in] *pATable points to the twiddle Coef A buffer. + * @param[in] *pBTable points to the twiddle Coef B buffer. + * @param[out] *pDst points to the output buffer. + * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. * @return none. */
--- a/cmsis_dsp/TransformFunctions/arm_rfft_init_f32.c Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/TransformFunctions/arm_rfft_init_f32.c Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
-* $Revision: V1.1.0
+* $Revision: V1.1.0
*
-* Project: CMSIS DSP Library
-* Title: arm_rfft_init_f32.c
+* Project: CMSIS DSP Library
+* Title: arm_rfft_init_f32.c
*
-* Description: RFFT & RIFFT Floating point initialisation function
+* Description: RFFT & RIFFT Floating point initialisation function
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -49,7 +49,7 @@
* \par
* Generation of realCoefA array:
* \par
-* n = 4096
+* n = 4096
* <pre>for (i = 0; i < n; i++)
* {
* pATable[2 * i] = 0.5 * (1.0 - sin (2 * PI / (double) (2 * n) * (double) i));
@@ -8279,11 +8279,11 @@
* @param[in] fftLenReal length of the FFT.
* @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.
* @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.
-* @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
+* @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
*
* \par Description:
* \par
-* The parameter <code>fftLenReal</code> Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048.
+* The parameter <code>fftLenReal</code> Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048.
* \par
* The parameter <code>ifftFlagR</code> controls whether a forward or inverse transform is computed.
* Set(=1) ifftFlagR to calculate RIFFT, otherwise RFFT is calculated.
--- a/cmsis_dsp/TransformFunctions/arm_rfft_init_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_rfft_init_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rfft_init_q15.c +* Project: CMSIS DSP Library +* Title: arm_rfft_init_q15.c * -* Description: RFFT & RIFFT Q15 initialisation function +* Description: RFFT & RIFFT Q15 initialisation function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -2140,11 +2140,11 @@ * @param[in] fftLenReal length of the FFT. * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. -* @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value. +* @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value. * * \par Description: * \par -* The parameter <code>fftLenReal</code> Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048. +* The parameter <code>fftLenReal</code> Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048. * \par * The parameter <code>ifftFlagR</code> controls whether a forward or inverse transform is computed. * Set(=1) ifftFlagR to calculate RIFFT, otherwise RFFT is calculated.
--- a/cmsis_dsp/TransformFunctions/arm_rfft_init_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_rfft_init_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rfft_init_q31.c +* Project: CMSIS DSP Library +* Title: arm_rfft_init_q31.c * -* Description: RFFT & RIFFT Q31 initialisation function +* Description: RFFT & RIFFT Q31 initialisation function * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 * @@ -4186,11 +4186,11 @@ * @param[in] fftLenReal length of the FFT. * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. -* @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value. +* @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value. * * \par Description: * \par -* The parameter <code>fftLenReal</code> Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048. +* The parameter <code>fftLenReal</code> Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048. * \par * The parameter <code>ifftFlagR</code> controls whether a forward or inverse transform is computed. * Set(=1) ifftFlagR to calculate RIFFT, otherwise RFFT is calculated.
--- a/cmsis_dsp/TransformFunctions/arm_rfft_q15.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_rfft_q15.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rfft_q15.c +* Project: CMSIS DSP Library +* Title: arm_rfft_q15.c * -* Description: RFFT & RIFFT Q15 process function +* Description: RFFT & RIFFT Q15 process function * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 @@ -38,7 +38,7 @@ #include "arm_math.h" /*-------------------------------------------------------------------- -* Internal functions prototypes +* Internal functions prototypes --------------------------------------------------------------------*/ void arm_split_rfft_q15( @@ -133,12 +133,12 @@ /** * @brief Core Real FFT process - * @param *pSrc points to the input buffer. - * @param fftLen length of FFT. - * @param *pATable points to the A twiddle Coef buffer. - * @param *pBTable points to the B twiddle Coef buffer. - * @param *pDst points to the output buffer. - * @param modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param *pSrc points to the input buffer. + * @param fftLen length of FFT. + * @param *pATable points to the A twiddle Coef buffer. + * @param *pBTable points to the B twiddle Coef buffer. + * @param *pDst points to the output buffer. + * @param modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. * @return none. * The function implements a Real FFT */ @@ -303,12 +303,12 @@ /** * @brief Core Real IFFT process - * @param[in] *pSrc points to the input buffer. - * @param[in] fftLen length of FFT. - * @param[in] *pATable points to the twiddle Coef A buffer. - * @param[in] *pBTable points to the twiddle Coef B buffer. - * @param[out] *pDst points to the output buffer. - * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] *pSrc points to the input buffer. + * @param[in] fftLen length of FFT. + * @param[in] *pATable points to the twiddle Coef A buffer. + * @param[in] *pBTable points to the twiddle Coef B buffer. + * @param[out] *pDst points to the output buffer. + * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. * @return none. * The function implements a Real IFFT */
--- a/cmsis_dsp/TransformFunctions/arm_rfft_q31.c Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/TransformFunctions/arm_rfft_q31.c Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 15. February 2012 -* $Revision: V1.1.0 +* $Revision: V1.1.0 * -* Project: CMSIS DSP Library -* Title: arm_rfft_q31.c +* Project: CMSIS DSP Library +* Title: arm_rfft_q31.c * -* Description: RFFT & RIFFT Q31 process function +* Description: RFFT & RIFFT Q31 process function * * * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 @@ -37,7 +37,7 @@ #include "arm_math.h" /*-------------------------------------------------------------------- -* Internal functions prototypes +* Internal functions prototypes --------------------------------------------------------------------*/ void arm_split_rfft_q31( @@ -134,12 +134,12 @@ /** * @brief Core Real FFT process - * @param[in] *pSrc points to the input buffer. - * @param[in] fftLen length of FFT. - * @param[in] *pATable points to the twiddle Coef A buffer. - * @param[in] *pBTable points to the twiddle Coef B buffer. - * @param[out] *pDst points to the output buffer. - * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] *pSrc points to the input buffer. + * @param[in] fftLen length of FFT. + * @param[in] *pATable points to the twiddle Coef A buffer. + * @param[in] *pBTable points to the twiddle Coef B buffer. + * @param[out] *pDst points to the output buffer. + * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. * @return none. */ @@ -237,12 +237,12 @@ /** * @brief Core Real IFFT process - * @param[in] *pSrc points to the input buffer. - * @param[in] fftLen length of FFT. - * @param[in] *pATable points to the twiddle Coef A buffer. - * @param[in] *pBTable points to the twiddle Coef B buffer. - * @param[out] *pDst points to the output buffer. - * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] *pSrc points to the input buffer. + * @param[in] fftLen length of FFT. + * @param[in] *pATable points to the twiddle Coef A buffer. + * @param[in] *pBTable points to the twiddle Coef B buffer. + * @param[out] *pDst points to the output buffer. + * @param[in] modifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. * @return none. */
--- a/cmsis_dsp/arm_common_tables.h Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/arm_common_tables.h Thu May 30 17:10:11 2013 +0100 @@ -2,12 +2,12 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 11. November 2010 -* $Revision: V1.0.2 +* $Revision: V1.0.2 * -* Project: CMSIS DSP Library -* Title: arm_common_tables.h +* Project: CMSIS DSP Library +* Title: arm_common_tables.h * -* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions +* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions * * Target Processor: Cortex-M4/Cortex-M3 *
--- a/cmsis_dsp/arm_math.h Wed Nov 28 12:30:09 2012 +0000
+++ b/cmsis_dsp/arm_math.h Thu May 30 17:10:11 2013 +0100
@@ -2,12 +2,12 @@
* Copyright (C) 2010-2011 ARM Limited. All rights reserved.
*
* $Date: 15. February 2012
- * $Revision: V1.1.0
+ * $Revision: V1.1.0
*
- * Project: CMSIS DSP Library
- * Title: arm_math.h
+ * Project: CMSIS DSP Library
+ * Title: arm_math.h
*
- * Description: Public header file for CMSIS DSP Library
+ * Description: Public header file for CMSIS DSP Library
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
@@ -280,7 +280,7 @@
#undef __CMSIS_GENERIC /* enable NVIC and Systick functions */
#include "string.h"
#include "math.h"
-#ifdef __cplusplus
+#ifdef __cplusplus
extern "C"
{
#endif
@@ -290,27 +290,27 @@
* @brief Macros required for reciprocal calculation in Normalized LMS
*/
-#define DELTA_Q31 (0x100)
-#define DELTA_Q15 0x5
-#define INDEX_MASK 0x0000003F
+#define DELTA_Q31 (0x100)
+#define DELTA_Q15 0x5
+#define INDEX_MASK 0x0000003F
#ifndef PI
-#define PI 3.14159265358979f
+#define PI 3.14159265358979f
#endif
/**
* @brief Macros required for SINE and COSINE Fast math approximations
*/
-#define TABLE_SIZE 256
-#define TABLE_SPACING_Q31 0x800000
-#define TABLE_SPACING_Q15 0x80
+#define TABLE_SIZE 256
+#define TABLE_SPACING_Q31 0x800000
+#define TABLE_SPACING_Q15 0x80
/**
* @brief Macros required for SINE and COSINE Controller functions
*/
/* 1.31(q31) Fixed value of 2/360 */
/* -1 to +1 is divided into 360 values so total spacing is (2/360) */
-#define INPUT_SPACING 0xB60B61
+#define INPUT_SPACING 0xB60B61
/**
* @brief Macro for Unaligned Support
@@ -323,7 +323,7 @@
#else
#define ALIGN4 __align(4)
#endif
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
/**
* @brief Error status returned by some functions in the library.
@@ -400,16 +400,16 @@
*/
#ifndef ARM_MATH_BIG_ENDIAN
-#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \
- (((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \
- (((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \
- (((int32_t)(v3) << 24) & (int32_t)0xFF000000) )
+#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \
+ (((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \
+ (((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \
+ (((int32_t)(v3) << 24) & (int32_t)0xFF000000) )
#else
-#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v3) << 0) & (int32_t)0x000000FF) | \
- (((int32_t)(v2) << 8) & (int32_t)0x0000FF00) | \
- (((int32_t)(v1) << 16) & (int32_t)0x00FF0000) | \
- (((int32_t)(v0) << 24) & (int32_t)0xFF000000) )
+#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v3) << 0) & (int32_t)0x000000FF) | \
+ (((int32_t)(v2) << 8) & (int32_t)0x0000FF00) | \
+ (((int32_t)(v1) << 16) & (int32_t)0x00FF0000) | \
+ (((int32_t)(v0) << 24) & (int32_t)0xFF000000) )
#endif
@@ -1177,11 +1177,11 @@
/**
* @brief Initialization function for the Q31 FIR filter.
* @param[in,out] *S points to an instance of the Q31 FIR structure.
- * @param[in] numTaps Number of filter coefficients in the filter.
- * @param[in] *pCoeffs points to the filter coefficients.
- * @param[in] *pState points to the state buffer.
- * @param[in] blockSize number of samples that are processed at a time.
- * @return none.
+ * @param[in] numTaps Number of filter coefficients in the filter.
+ * @param[in] *pCoeffs points to the filter coefficients.
+ * @param[in] *pState points to the state buffer.
+ * @param[in] blockSize number of samples that are processed at a time.
+ * @return none.
*/
void arm_fir_init_q31(
arm_fir_instance_q31 * S,
@@ -1207,11 +1207,11 @@
/**
* @brief Initialization function for the floating-point FIR filter.
* @param[in,out] *S points to an instance of the floating-point FIR filter structure.
- * @param[in] numTaps Number of filter coefficients in the filter.
- * @param[in] *pCoeffs points to the filter coefficients.
- * @param[in] *pState points to the state buffer.
- * @param[in] blockSize number of samples that are processed at a time.
- * @return none.
+ * @param[in] numTaps Number of filter coefficients in the filter.
+ * @param[in] *pCoeffs points to the filter coefficients.
+ * @param[in] *pState points to the state buffer.
+ * @param[in] blockSize number of samples that are processed at a time.
+ * @return none.
*/
void arm_fir_init_f32(
arm_fir_instance_f32 * S,
@@ -1471,7 +1471,7 @@
* @brief Floating-point matrix transpose.
* @param[in] *pSrc points to the input matrix
* @param[out] *pDst points to the output matrix
- * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
+ * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
* or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*/
@@ -1484,7 +1484,7 @@
* @brief Q15 matrix transpose.
* @param[in] *pSrc points to the input matrix
* @param[out] *pDst points to the output matrix
- * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
+ * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
* or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*/
@@ -1496,7 +1496,7 @@
* @brief Q31 matrix transpose.
* @param[in] *pSrc points to the input matrix
* @param[out] *pDst points to the output matrix
- * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
+ * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
* or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*/
@@ -1539,7 +1539,7 @@
* @param[in] *pSrcA points to the first input matrix structure
* @param[in] *pSrcB points to the second input matrix structure
* @param[out] *pDst points to output matrix structure
- * @param[in] *pState points to the array for storing intermediate results
+ * @param[in] *pState points to the array for storing intermediate results
* @return The function returns either
* <code>ARM_MATH_SIZE_MISMATCH</code> or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
*/
@@ -1673,7 +1673,7 @@
* @param[in,out] *S points to an instance of the floating-point matrix structure.
* @param[in] nRows number of rows in the matrix.
* @param[in] nColumns number of columns in the matrix.
- * @param[in] *pData points to the matrix data array.
+ * @param[in] *pData points to the matrix data array.
* @return none
*/
@@ -1688,7 +1688,7 @@
* @param[in,out] *S points to an instance of the floating-point matrix structure.
* @param[in] nRows number of rows in the matrix.
* @param[in] nColumns number of columns in the matrix.
- * @param[in] *pData points to the matrix data array.
+ * @param[in] *pData points to the matrix data array.
* @return none
*/
@@ -1703,7 +1703,7 @@
* @param[in,out] *S points to an instance of the floating-point matrix structure.
* @param[in] nRows number of rows in the matrix.
* @param[in] nColumns number of columns in the matrix.
- * @param[in] *pData points to the matrix data array.
+ * @param[in] *pData points to the matrix data array.
* @return none
*/
@@ -2195,7 +2195,7 @@
/*----------------------------------------------------------------------
- * Internal functions prototypes FFT function
+ * Internal functions prototypes FFT function
----------------------------------------------------------------------*/
/**
@@ -2264,7 +2264,7 @@
* @brief Core function for the f32 FFT butterfly process.
* @param[in, out] *pSrc points to the in-place buffer of f32 data type.
* @param[in] fftLen length of the FFT.
- * @param[in] *pCoef points to Twiddle coefficient buffer.
+ * @param[in] *pCoef points to Twiddle coefficient buffer.
* @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
* @return none.
*/
@@ -2276,13 +2276,13 @@
uint16_t twidCoefModifier);
/**
- * @brief Core function for the Radix-2 Q31 CFFT butterfly process.
- * @param[in, out] *pSrc points to the in-place buffer of Q31 data type.
- * @param[in] fftLen length of the FFT.
- * @param[in] *pCoef points to Twiddle coefficient buffer.
- * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
- * @return none.
- */
+ * @brief Core function for the Radix-2 Q31 CFFT butterfly process.
+ * @param[in, out] *pSrc points to the in-place buffer of Q31 data type.
+ * @param[in] fftLen length of the FFT.
+ * @param[in] *pCoef points to Twiddle coefficient buffer.
+ * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
+ * @return none.
+ */
void arm_radix2_butterfly_q31(
q31_t * pSrc,
@@ -2291,13 +2291,13 @@
uint16_t twidCoefModifier);
/**
- * @brief Core function for the Radix-2 Q15 CFFT butterfly process.
- * @param[in, out] *pSrc points to the in-place buffer of Q15 data type.
- * @param[in] fftLen length of the FFT.
- * @param[in] *pCoef points to Twiddle coefficient buffer.
- * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
- * @return none.
- */
+ * @brief Core function for the Radix-2 Q15 CFFT butterfly process.
+ * @param[in, out] *pSrc points to the in-place buffer of Q15 data type.
+ * @param[in] fftLen length of the FFT.
+ * @param[in] *pCoef points to Twiddle coefficient buffer.
+ * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
+ * @return none.
+ */
void arm_radix2_butterfly_q15(
q15_t * pSrc,
@@ -2306,13 +2306,13 @@
uint16_t twidCoefModifier);
/**
- * @brief Core function for the Radix-2 Q15 CFFT Inverse butterfly process.
- * @param[in, out] *pSrc points to the in-place buffer of Q15 data type.
- * @param[in] fftLen length of the FFT.
- * @param[in] *pCoef points to Twiddle coefficient buffer.
- * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
- * @return none.
- */
+ * @brief Core function for the Radix-2 Q15 CFFT Inverse butterfly process.
+ * @param[in, out] *pSrc points to the in-place buffer of Q15 data type.
+ * @param[in] fftLen length of the FFT.
+ * @param[in] *pCoef points to Twiddle coefficient buffer.
+ * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
+ * @return none.
+ */
void arm_radix2_butterfly_inverse_q15(
q15_t * pSrc,
@@ -2321,13 +2321,13 @@
uint16_t twidCoefModifier);
/**
- * @brief Core function for the Radix-2 Q31 CFFT Inverse butterfly process.
- * @param[in, out] *pSrc points to the in-place buffer of Q31 data type.
- * @param[in] fftLen length of the FFT.
- * @param[in] *pCoef points to Twiddle coefficient buffer.
- * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
- * @return none.
- */
+ * @brief Core function for the Radix-2 Q31 CFFT Inverse butterfly process.
+ * @param[in, out] *pSrc points to the in-place buffer of Q31 data type.
+ * @param[in] fftLen length of the FFT.
+ * @param[in] *pCoef points to Twiddle coefficient buffer.
+ * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
+ * @return none.
+ */
void arm_radix2_butterfly_inverse_q31(
q31_t * pSrc,
@@ -2339,9 +2339,9 @@
* @brief Core function for the f32 IFFT butterfly process.
* @param[in, out] *pSrc points to the in-place buffer of f32 data type.
* @param[in] fftLen length of the FFT.
- * @param[in] *pCoef points to Twiddle coefficient buffer.
+ * @param[in] *pCoef points to Twiddle coefficient buffer.
* @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.
- * @param[in] onebyfftLen 1/fftLenfth
+ * @param[in] onebyfftLen 1/fftLenfth
* @return none.
*/
@@ -2497,7 +2497,7 @@
* @param[in] fftLenReal length of the FFT.
* @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.
* @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.
- * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
+ * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
*/
arm_status arm_rfft_init_q15(
@@ -2527,7 +2527,7 @@
* @param[in] fftLenReal length of the FFT.
* @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.
* @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.
- * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
+ * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
*/
arm_status arm_rfft_init_q31(
@@ -2544,7 +2544,7 @@
* @param[in] fftLenReal length of the FFT.
* @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.
* @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.
- * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
+ * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported value.
*/
arm_status arm_rfft_init_f32(
@@ -2590,7 +2590,7 @@
* @param[in] N length of the DCT4.
* @param[in] Nby2 half of the length of the DCT4.
* @param[in] normalize normalizing factor.
- * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported transform length.
+ * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>fftLenReal</code> is not a supported transform length.
*/
arm_status arm_dct4_init_f32(
@@ -2637,7 +2637,7 @@
* @param[in] N length of the DCT4.
* @param[in] Nby2 half of the length of the DCT4.
* @param[in] normalize normalizing factor.
- * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length.
+ * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length.
*/
arm_status arm_dct4_init_q31(
@@ -2684,7 +2684,7 @@
* @param[in] N length of the DCT4.
* @param[in] Nby2 half of the length of the DCT4.
* @param[in] normalize normalizing factor.
- * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length.
+ * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if <code>N</code> is not a supported transform length.
*/
arm_status arm_dct4_init_q15(
@@ -3326,11 +3326,11 @@
*/
void arm_conv_fast_q15(
- q15_t * pSrcA,
- uint32_t srcALen,
- q15_t * pSrcB,
- uint32_t srcBLen,
- q15_t * pDst);
+ q15_t * pSrcA,
+ uint32_t srcALen,
+ q15_t * pSrcB,
+ uint32_t srcBLen,
+ q15_t * pDst);
/**
* @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4
@@ -3512,13 +3512,13 @@
*/
arm_status arm_conv_partial_fast_q15(
- q15_t * pSrcA,
- uint32_t srcALen,
- q15_t * pSrcB,
- uint32_t srcBLen,
- q15_t * pDst,
- uint32_t firstIndex,
- uint32_t numPoints);
+ q15_t * pSrcA,
+ uint32_t srcALen,
+ q15_t * pSrcB,
+ uint32_t srcBLen,
+ q15_t * pDst,
+ uint32_t firstIndex,
+ uint32_t numPoints);
/**
@@ -4709,11 +4709,11 @@
*/
void arm_correlate_fast_q15(
- q15_t * pSrcA,
- uint32_t srcALen,
- q15_t * pSrcB,
- uint32_t srcBLen,
- q15_t * pDst);
+ q15_t * pSrcA,
+ uint32_t srcALen,
+ q15_t * pSrcB,
+ uint32_t srcBLen,
+ q15_t * pDst);
@@ -5612,8 +5612,8 @@
* @brief Floating-point Park transform
* @param[in] Ialpha input two-phase vector coordinate alpha
* @param[in] Ibeta input two-phase vector coordinate beta
- * @param[out] *pId points to output rotor reference frame d
- * @param[out] *pIq points to output rotor reference frame q
+ * @param[out] *pId points to output rotor reference frame d
+ * @param[out] *pIq points to output rotor reference frame q
* @param[in] sinVal sine value of rotation angle theta
* @param[in] cosVal cosine value of rotation angle theta
* @return none.
@@ -5759,7 +5759,7 @@
/**
- * @brief Inverse Park transform for Q31 version
+ * @brief Inverse Park transform for Q31 version
* @param[in] Id input coordinate of rotor reference frame d
* @param[in] Iq input coordinate of rotor reference frame q
* @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha
@@ -7551,7 +7551,7 @@
-#ifdef __cplusplus
+#ifdef __cplusplus
}
#endif
--- a/cmsis_dsp/math_helper.h Wed Nov 28 12:30:09 2012 +0000 +++ b/cmsis_dsp/math_helper.h Thu May 30 17:10:11 2013 +0100 @@ -2,14 +2,14 @@ * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 29. November 2010 -* $Revision: V1.0.3 +* $Revision: V1.0.3 * -* Project: CMSIS DSP Library +* Project: CMSIS DSP Library * -* Title: math_helper.h +* Title: math_helper.h * * -* Description: Prototypes of all helper functions required. +* Description: Prototypes of all helper functions required. * * Target Processor: Cortex-M4/Cortex-M3 *