38#include "drv_digital_out.h"
39#include "drv_digital_in.h"
40#include "drv_spi_master.h"
53#define DIGIPOT4_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 )
65#define DIGIPOT4_RETVAL uint8_t
67#define DIGIPOT4_OK 0x00
68#define DIGIPOT4_INIT_ERROR 0xFF
75#define DIGIPOT4_WIPER_REG_1 0x01
76#define DIGIPOT4_WIPER_REG_2 0x02
83#define DIGIPOT4_NV_REG_1 0x11
84#define DIGIPOT4_NV_REG_2 0x12
91#define DIGIPOT4_COPY_WIPER_TO_NV_1 0x21
92#define DIGIPOT4_COPY_WIPER_TO_NV_2 0x22
93#define DIGIPOT4_COPY_WIPER_TO_NV_1_2 0x23
100#define DIGIPOT4_COPY_NV_TO_WIPER_1 0x31
101#define DIGIPOT4_COPY_NV_TO_WIPER_2 0x32
102#define DIGIPOT4_COPY_NV_TO_WIPER_1_2 0x33
191 uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len );
#define DIGIPOT4_RETVAL
Definition: digipot4.h:65
void digipot4_cfg_setup(digipot4_cfg_t *cfg)
Config Object Initialization function.
void digipot4_generic_transfer(digipot4_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
void digipot4_write_reg(digipot4_t *ctx, uint8_t reg, uint16_t value)
Writes data in register.
DIGIPOT4_RETVAL digipot4_init(digipot4_t *ctx, digipot4_cfg_t *cfg)
Initialization function.
void digipot4_copy_reg(digipot4_t *ctx, uint8_t reg)
Copy data.
Click configuration structure definition.
Definition: digipot4.h:132
spi_master_chip_select_polarity_t cs_polarity
Definition: digipot4.h:144
pin_name_t sck
Definition: digipot4.h:137
spi_master_mode_t spi_mode
Definition: digipot4.h:143
pin_name_t mosi
Definition: digipot4.h:136
uint32_t spi_speed
Definition: digipot4.h:142
pin_name_t miso
Definition: digipot4.h:135
pin_name_t cs
Definition: digipot4.h:138
Click ctx object definition.
Definition: digipot4.h:116
digital_out_t cs
Definition: digipot4.h:119
spi_master_t spi
Definition: digipot4.h:123
pin_name_t chip_select
Definition: digipot4.h:124