Diff: inc/arm_common_tables.h

Revision:

2:208cacc9d789

Parent:

0:1014af42efd9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/arm_common_tables.h	Thu Mar 10 15:29:46 2011 +0000
@@ -0,0 +1,41 @@
+/* ---------------------------------------------------------------------- 
+* Copyright (C) 2010 ARM Limited. All rights reserved. 
+* 
+* $Date:        11. November 2010  
+* $Revision: 	V1.0.2  
+* 
+* 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 
+* 
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Version 1.0.2 2010/11/11 
+*    Documentation updated.  
+* 
+* Version 1.0.1 2010/10/05  
+*    Production release and review comments incorporated. 
+* 
+* Version 1.0.0 2010/09/20  
+*    Production release and review comments incorporated. 
+* -------------------------------------------------------------------- */ 
+ 
+#ifndef _ARM_COMMON_TABLES_H 
+#define _ARM_COMMON_TABLES_H 
+ 
+#include "arm_math.h" 
+ 
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+extern const uint16_t armBitRevTable[256]; 
+extern const q15_t armRecipTableQ15[64]; 
+extern const q31_t armRecipTableQ31[64]; 
+
+#ifdef	__cplusplus
+}
+#endif
+ 
+#endif /*  ARM_COMMON_TABLES_H */