Go to the documentation of this file.
42 #ifdef PREINIT_SUPPORTED
46 #ifdef MikroCCoreVersion
47 #if MikroCCoreVersion >= 1
52 #include "drv_digital_out.h"
53 #include "drv_digital_in.h"
54 #include "drv_spi_master.h"
67 #define ACCURRENT_MAP_MIKROBUS( cfg, mikrobus ) \
68 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
69 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
70 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
71 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
72 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN )
79 #define ACCURRENT_OK 0
80 #define ACCURRENT_ERROR -1
87 #define ACCURRENT_ADC_ITERATIONS 10
88 #define ACCURRENT_ADC_RESOLUTION 0x0FFF
89 #define ACCURRENT_AC_TO_DC_V_SCALE 1.8f
90 #define ACCURRENT_SENSOR_RESOLUTION 30.0f
91 #define ACCURRENT_A_TO_MA_SCALE 1000.0f
182 uint8_t *rd_buf, uint16_t rd_len );
205 #endif // _ACCURRENT_H_
Click configuration structure definition.
Definition: accurrent.h:122
pin_name_t chip_select
Definition: accurrent.h:114
err_t accurrent_init(accurrent_t *ctx, accurrent_cfg_t *cfg)
Initialization function.
Click ctx object definition.
Definition: accurrent.h:106
pin_name_t cs
Definition: accurrent.h:127
void accurrent_cfg_setup(accurrent_cfg_t *cfg)
Config Object Initialization function.
digital_in_t an
Definition: accurrent.h:110
spi_master_mode_t spi_mode
Definition: accurrent.h:134
digital_out_t cs
Definition: accurrent.h:107
float accurrent_get_a(accurrent_t *ctx)
Gets current value of AC Current in A.
float accurrent_get_ma(accurrent_t *ctx)
Gets current value of AC Current in mA.
uint32_t spi_speed
Definition: accurrent.h:133
spi_master_chip_select_polarity_t cs_polarity
Definition: accurrent.h:135
pin_name_t mosi
Definition: accurrent.h:125
void accurrent_generic_transfer(accurrent_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
pin_name_t an
Definition: accurrent.h:130
spi_master_t spi
Definition: accurrent.h:113
pin_name_t miso
Definition: accurrent.h:124
pin_name_t sck
Definition: accurrent.h:126