Sunshine Grace Cabatan / AD910x

Library files for EVAL-AD910x

Dependents:   EVAL-AD910x

ad910x.h@2:d718e772d5a6, 2021-03-04 (annotated)

Committer:
scabatan
Date:
Thu Mar 04 06:34:42 2021 +0000
Revision:
2:d718e772d5a6
Parent:
1:10838ebbc223
Child:
3:909f157c982e
Updated resetb initialization

Who changed what in which revision?

UserRevisionLine numberNew contents of line
scabatan 1:10838ebbc223 1 #ifndef __ad910x_h__
scabatan 1:10838ebbc223 2 #define __ad910x_h__
scabatan 1:10838ebbc223 3
scabatan 1:10838ebbc223 4 class AD910x
scabatan 1:10838ebbc223 5 {
scabatan 1:10838ebbc223 6
scabatan 1:10838ebbc223 7 public:
scabatan 1:10838ebbc223 8 SPI( spi ); ///< SPI instance of AD910x
scabatan 1:10838ebbc223 9 DigitalOut( csb ); ///< DigitalOut instance for AD910x chip select
scabatan 1:10838ebbc223 10 DigitalOut( resetb ); ///< DigitalOut instance for AD910x reset pin
scabatan 1:10838ebbc223 11 DigitalOut( triggerb ); ///< DigitalOut instance for AD910x trigger pin
scabatan 1:10838ebbc223 12
scabatan 1:10838ebbc223 13 /*** SPI configuration & constructor ***/
scabatan 1:10838ebbc223 14 AD910x( PinName CSB = PG_10, PinName MOSI = PA_7, PinName MISO = PB_4, PinName SCK = PB_3,
scabatan 2:d718e772d5a6 15 PinName RESETB = PG_11, PinName TRIGGERB = PG_10 );
scabatan 1:10838ebbc223 16
scabatan 1:10838ebbc223 17 /*** SPI register addresses ***/
scabatan 1:10838ebbc223 18 uint16_t reg_add[66]={0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x001f, 0x0020, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x003e, 0x003f, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0047, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x001e, 0x001d};
scabatan 1:10838ebbc223 19
scabatan 1:10838ebbc223 20 // Function to setup SPI
scabatan 1:10838ebbc223 21 void spi_init(uint8_t reg_len, uint8_t mode, uint32_t hz);
scabatan 1:10838ebbc223 22
scabatan 1:10838ebbc223 23 // SPI write function
scabatan 1:10838ebbc223 24 void spi_write( uint16_t addr, int16_t data );
scabatan 1:10838ebbc223 25
scabatan 1:10838ebbc223 26 // SPI read function
scabatan 1:10838ebbc223 27 int16_t spi_read( uint16_t addr );
scabatan 1:10838ebbc223 28
scabatan 1:10838ebbc223 29 // Function to reset SPI register values
scabatan 1:10838ebbc223 30 void AD910x_reg_reset();
scabatan 1:10838ebbc223 31
scabatan 1:10838ebbc223 32 // Function to display register data
scabatan 1:10838ebbc223 33 void print_data( uint16_t addr, uint16_t data );
scabatan 1:10838ebbc223 34
scabatan 1:10838ebbc223 35 // Function to write to SRAM
scabatan 1:10838ebbc223 36 void AD910x_update_sram( int16_t data[] );
scabatan 1:10838ebbc223 37
scabatan 1:10838ebbc223 38 // Function to display n SRAM data
scabatan 1:10838ebbc223 39 void AD910x_print_sram( uint16_t n );
scabatan 1:10838ebbc223 40
scabatan 1:10838ebbc223 41 // Function to write to device SPI registers and display updated register values
scabatan 1:10838ebbc223 42 void AD910x_update_regs( uint16_t data[] );
scabatan 1:10838ebbc223 43
scabatan 1:10838ebbc223 44 // Function to start pattern generation
scabatan 1:10838ebbc223 45 void AD910x_start_pattern();
scabatan 1:10838ebbc223 46
scabatan 1:10838ebbc223 47 // Function to stop pattern generation
scabatan 1:10838ebbc223 48 void AD910x_stop_pattern();
scabatan 1:10838ebbc223 49 };
scabatan 1:10838ebbc223 50
scabatan 1:10838ebbc223 51 #endif