37#include "drv_digital_out.h"
38#include "drv_spi_master.h"
52#define DAC_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
54 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
55 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
56 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
63#define DAC_RETVAL uint8_t
66#define DAC_INIT_ERROR 0xFF
73#define DAC_APPLY_SETTINGS 0x30
75#define DAC_4_BIT_DATA 0x0F
76#define DAC_8_BIT_DATA 0xFF
77#define DAC_PERCENTAGE 100
78#define DAC_ONE_STEP_VAL 819
79#define DAC_CLAC_VAL 20
80#define DAC_CALIB_VAL_1 220
81#define DAC_CALIB_VAL_2 273
82#define DAC_RESOLUTION 4096
83#define DAC_STEP_VALUE 1000
#define DAC_RETVAL
Definition: dac.h:63
DAC_RETVAL dac_init(dac_t *ctx, dac_cfg_t *cfg)
Initialization function.
void dac_cfg_setup(dac_cfg_t *cfg)
Config Object Initialization function.
void dac_set_voltage_pct(dac_t *ctx, uint8_t v_out_pct)
Function write procentage value.
void dac_set_voltage(dac_t *ctx, uint16_t v_out)
Set voltage function.
Click configuration structure definition.
Definition: dac.h:111
spi_master_chip_select_polarity_t cs_polarity
Definition: dac.h:123
pin_name_t sck
Definition: dac.h:116
spi_master_mode_t spi_mode
Definition: dac.h:122
pin_name_t mosi
Definition: dac.h:115
uint32_t spi_speed
Definition: dac.h:121
pin_name_t miso
Definition: dac.h:114
pin_name_t cs
Definition: dac.h:117
Click ctx object definition.
Definition: dac.h:97
digital_out_t cs
Definition: dac.h:98
spi_master_t spi
Definition: dac.h:102
pin_name_t chip_select
Definition: dac.h:103