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38 #include "drv_digital_out.h"
39 #include "drv_spi_master.h"
53 #define LEM_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 LEM_RETVAL uint8_t
67 #define LEM_INIT_ERROR 0xFF
73 #define LEM_USEFULL_DATA 0xFFF
74 #define LEM_CALC_COEF 2266
75 #define LEM_AMP_COEF 0.0103
76 #define LEM_MILIAMP_COEF 10.3
Click ctx object definition.
Definition: lem.h:89
LEM_RETVAL lem_init(lem_t *ctx, lem_cfg_t *cfg)
Initialization function.
uint32_t spi_speed
Definition: lem.h:114
float lem_get_current(lem_t *ctx, float coef)
Get current in milliamperes function.
digital_out_t cs
Definition: lem.h:91
pin_name_t miso
Definition: lem.h:107
int16_t lem_data_read(lem_t *ctx)
Data read function.
spi_master_mode_t spi_mode
Definition: lem.h:115
void lem_cfg_setup(lem_cfg_t *cfg)
Config Object Initialization function.
pin_name_t cs
Definition: lem.h:110
pin_name_t sck
Definition: lem.h:109
spi_master_chip_select_polarity_t cs_polarity
Definition: lem.h:116
spi_master_t spi
Definition: lem.h:95
pin_name_t chip_select
Definition: lem.h:96
pin_name_t mosi
Definition: lem.h:108
#define LEM_RETVAL
Definition: lem.h:64
Click configuration structure definition.
Definition: lem.h:103