digipot
2.0.0.0
|
This file contains API for DIGI POT Click driver. More...
#include "drv_digital_out.h"
#include "drv_spi_master.h"
Go to the source code of this file.
Data Structures | |
struct | digipot_t |
Click ctx object definition. More... | |
struct | digipot_cfg_t |
Click configuration structure definition. More... | |
Macros | |
#define | DIGIPOT_MAP_MIKROBUS(cfg, mikrobus) |
#define | DIGIPOT_RETVAL uint8_t |
#define | DIGIPOT_OK 0x00 |
#define | DIGIPOT_INIT_ERROR 0xFF |
#define | DIGIPOT_VOLATILE_WIPER_0 0x00 |
#define | DIGIPOT_VOLATILE_WIPER_1 0x01 |
#define | DIGIPOT_NON_VOLATILE_WIPER_0 0x02 |
#define | DIGIPOT_NON_VOLATILE_WIPER_1 0x03 |
#define | DIGIPOT_VOLATILE_TCON_REGISTER 0x04 |
#define | DIGIPOT_STATUS_REGISTER 0x05 |
#define | DIGIPOT_DATA_EEPROM_6 0x06 |
#define | DIGIPOT_DATA_EEPROM_7 0x07 |
#define | DIGIPOT_DATA_EEPROM_8 0x08 |
#define | DIGIPOT_DATA_EEPROM_9 0x09 |
#define | DIGIPOT_DATA_EEPROM_A 0x0A |
#define | DIGIPOT_DATA_EEPROM_B 0x0B |
#define | DIGIPOT_DATA_EEPROM_C 0x0C |
#define | DIGIPOT_DATA_EEPROM_D 0x0D |
#define | DIGIPOT_DATA_EEPROM_E 0x0E |
#define | DIGIPOT_DATA_EEPROM_F 0x0F |
#define | DIGIPOT_DATA_WRITE_CMD 0x20 |
Functions | |
void | digipot_cfg_setup (digipot_cfg_t *cfg) |
Config Object Initialization function. More... | |
DIGIPOT_RETVAL | digipot_init (digipot_t *ctx, digipot_cfg_t *cfg) |
Initialization function. More... | |
void | digipot_generic_transfer (digipot_t *ctx, spi_master_transfer_data_t *block) |
Generic transfer function. More... | |
void | digipot_set_wiper_positions (digipot_t *ctx, uint8_t wiper_pos) |
Set wiper position. More... | |
float | digipot_convert_output (uint16_t adc_val, float v_ref) |
Convert ADC value to volatage. More... | |
This file contains API for DIGI POT Click driver.