38 #include "drv_digital_out.h" 39 #include "drv_digital_in.h" 40 #include "drv_spi_master.h" 53 #define DIGIVREF_MAP_MIKROBUS( cfg, mikrobus ) \ 54 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \ 55 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \ 56 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \ 57 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ) 64 #define DIGIVREF_RETVAL uint8_t 66 #define DIGIVREF_OK 0x00 67 #define DIGIVREF_INIT_ERROR 0xFF 74 #define DIGIVREF_REF_VOLTAGE_4096mV 0xF0 75 #define DIGIVREF_REF_VOLTAGE_3072mV 0xF2 76 #define DIGIVREF_REF_VOLTAGE_2048mV 0xF4 77 #define DIGIVREF_REF_VOLTAGE_1024mV 0xF6 166 uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len );
181 #endif // _DIGIVREF_H_ #define DIGIVREF_RETVAL
Definition: digivref.h:64
uint32_t spi_speed
Definition: digivref.h:117
pin_name_t sck
Definition: digivref.h:112
pin_name_t cs
Definition: digivref.h:113
spi_master_chip_select_polarity_t cs_polarity
Definition: digivref.h:119
pin_name_t miso
Definition: digivref.h:110
Click configuration structure definition.
Definition: digivref.h:106
pin_name_t chip_select
Definition: digivref.h:99
DIGIVREF_RETVAL digivref_init(digivref_t *ctx, digivref_cfg_t *cfg)
Initialization function.
void digivref_generic_transfer(digivref_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
Click ctx object definition.
Definition: digivref.h:90
spi_master_mode_t spi_mode
Definition: digivref.h:118
spi_master_t spi
Definition: digivref.h:98
void digivref_cfg_setup(digivref_cfg_t *cfg)
Config Object Initialization function.
void digivref_set_output_voltage(digivref_t *ctx, uint8_t v_ref)
Function for set reference output voltage.
digital_out_t cs
Definition: digivref.h:94
pin_name_t mosi
Definition: digivref.h:111