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_spi_master.h"
66 #define AMMETER_MAP_MIKROBUS( cfg, mikrobus ) \
67 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
68 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
69 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
70 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
77 #define AMMETER_RETVAL uint8_t
79 #define AMMETER_OK 0x00
80 #define AMMETER_INIT_ERROR 0xFF
87 #define AMMETER_SAMPLE_NUM 10
88 #define AMMETER_FILTER_USEFULL_DATA 0x1FFE
89 #define AMMETER_CALC_COEF 1024.0
90 #define AMMETER_STABULISATION_COEF 2.0
216 #endif // _AMMETER_H_
spi_master_mode_t spi_mode
Definition: ammeter.h:129
spi_master_chip_select_polarity_t cs_polarity
Definition: ammeter.h:130
Click configuration structure definition.
Definition: ammeter.h:118
#define AMMETER_RETVAL
Definition: ammeter.h:77
pin_name_t mosi
Definition: ammeter.h:122
Click ctx object definition.
Definition: ammeter.h:104
void ammeter_cfg_setup(ammeter_cfg_t *cfg)
Config Object Initialization function.
uint16_t ammeter_data_read(ammeter_t *ctx)
Data read function.
uint16_t ammeter_get_raw_data(ammeter_t *ctx)
Get raw data function.
float ammeter_get_avg_data(ammeter_t *ctx)
Get average average data function.
spi_master_t spi
Definition: ammeter.h:109
pin_name_t cs
Definition: ammeter.h:124
AMMETER_RETVAL ammeter_init(ammeter_t *ctx, ammeter_cfg_t *cfg)
Initialization function.
pin_name_t sck
Definition: ammeter.h:123
pin_name_t chip_select
Definition: ammeter.h:110
pin_name_t miso
Definition: ammeter.h:121
digital_out_t cs
Definition: ammeter.h:105
uint32_t spi_speed
Definition: ammeter.h:128
float ammeter_amperage(ammeter_t *ctx)
Get amperage function.