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 spi_master_t spi
Definition: dac.h:102
void dac_set_voltage_pct(dac_t *ctx, uint8_t v_out_pct)
Function write procentage value.
spi_master_mode_t spi_mode
Definition: dac.h:122
DAC_RETVAL dac_init(dac_t *ctx, dac_cfg_t *cfg)
Initialization function.
digital_out_t cs
Definition: dac.h:98
void dac_cfg_setup(dac_cfg_t *cfg)
Config Object Initialization function.
#define DAC_RETVAL
Definition: dac.h:63
uint32_t spi_speed
Definition: dac.h:121
pin_name_t chip_select
Definition: dac.h:103
pin_name_t sck
Definition: dac.h:116
pin_name_t mosi
Definition: dac.h:115
Click ctx object definition.
Definition: dac.h:96
pin_name_t miso
Definition: dac.h:114
spi_master_chip_select_polarity_t cs_polarity
Definition: dac.h:123
void dac_set_voltage(dac_t *ctx, uint16_t v_out)
Set voltage function.
Click configuration structure definition.
Definition: dac.h:110
pin_name_t cs
Definition: dac.h:117