Go to the documentation of this file.
38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_spi_master.h"
54 #define HALLCURRENT_MAP_MIKROBUS( cfg, mikrobus ) \
55 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
56 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
57 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
58 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
59 cfg.ocd = MIKROBUS( mikrobus, MIKROBUS_INT );
66 #define HALLCURRENT_RETVAL uint8_t
68 #define HALLCURRENT_OK 0x00
69 #define HALLCURRENT_INIT_ERROR 0xFF
205 #endif // _HALLCURRENT_H_
uint8_t spi_mode
Definition: hallcurrent.h:113
pin_name_t chip_select
Definition: hallcurrent.h:90
HALLCURRENT_RETVAL hallcurrent_init(hallcurrent_t *ctx, hallcurrent_cfg_t *cfg)
Initialization function.
uint16_t hallcurrent_read_data(hallcurrent_t *ctx)
Generic read 16-bit data function.
pin_name_t cs
Definition: hallcurrent.h:104
pin_name_t miso
Definition: hallcurrent.h:101
Click configuration structure definition.
Definition: hallcurrent.h:97
Click ctx object definition.
Definition: hallcurrent.h:82
uint8_t hallcurrent_chack_status(hallcurrent_t *ctx)
Check status of read data function.
pin_name_t mosi
Definition: hallcurrent.h:102
void hallcurrent_cfg_setup(hallcurrent_cfg_t *cfg)
Config Object Initialization function.
float hallcurrent_read_current(hallcurrent_t *ctx)
Read electric current function.
pin_name_t ocd
Definition: hallcurrent.h:108
pin_name_t sck
Definition: hallcurrent.h:103
void hallcurrent_generic_transfer(hallcurrent_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
spi_master_chip_select_polarity_t cs_polarity
Definition: hallcurrent.h:114
#define HALLCURRENT_RETVAL
Definition: hallcurrent.h:66
digital_out_t cs
Definition: hallcurrent.h:85
spi_master_t spi
Definition: hallcurrent.h:89
digital_in_t ocd
Definition: hallcurrent.h:84
uint32_t spi_speed
Definition: hallcurrent.h:112