Go to the documentation of this file.
38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_spi_master.h"
63 #define LEM_MAP_MIKROBUS( cfg, mikrobus ) \
64 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
65 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
66 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
67 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
74 #define LEM_RETVAL uint8_t
77 #define LEM_INIT_ERROR 0xFF
83 #define LEM_USEFULL_DATA 0xFFF
84 #define LEM_CALC_COEF 2266
85 #define LEM_AMP_COEF 0.0103
86 #define LEM_MILIAMP_COEF 10.3
Click ctx object definition.
Definition: lem.h:100
LEM_RETVAL lem_init(lem_t *ctx, lem_cfg_t *cfg)
Initialization function.
uint32_t spi_speed
Definition: lem.h:124
float lem_get_current(lem_t *ctx, float coef)
Get current in milliamperes function.
digital_out_t cs
Definition: lem.h:101
pin_name_t miso
Definition: lem.h:117
int16_t lem_data_read(lem_t *ctx)
Data read function.
spi_master_mode_t spi_mode
Definition: lem.h:125
void lem_cfg_setup(lem_cfg_t *cfg)
Config Object Initialization function.
pin_name_t cs
Definition: lem.h:120
pin_name_t sck
Definition: lem.h:119
spi_master_chip_select_polarity_t cs_polarity
Definition: lem.h:126
spi_master_t spi
Definition: lem.h:105
pin_name_t chip_select
Definition: lem.h:106
pin_name_t mosi
Definition: lem.h:118
#define LEM_RETVAL
Definition: lem.h:74
Click configuration structure definition.
Definition: lem.h:114