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35 #ifndef DIFFPRESSURE_H
36 #define DIFFPRESSURE_H
38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_spi_master.h"
53 #define DIFFPRESSURE_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 )
65 #define DIFFPRESSURE_OK 0
66 #define DIFFPRESSURE_ERROR -1
161 #endif // _DIFFPRESSURE_H_
int32_t diffpressure_get_pa_difference(diffpressure_t *ctx, float adc_voltage)
Get pressure difference [Pa] function.
err_t diffpressure_init(diffpressure_t *ctx, diffpressure_cfg_t *cfg)
Initialization function.
uint32_t spi_speed
Definition: diffpressure.h:101
float diffpressure_read_adc_voltage(diffpressure_t *ctx)
Read adc voltage function.
pin_name_t mosi
Definition: diffpressure.h:96
Click ctx object definition.
Definition: diffpressure.h:80
pin_name_t cs
Definition: diffpressure.h:98
spi_master_mode_t spi_mode
Definition: diffpressure.h:102
void diffpressure_cfg_setup(diffpressure_cfg_t *cfg)
Config Object Initialization function.
spi_master_t spi
Definition: diffpressure.h:82
pin_name_t sck
Definition: diffpressure.h:97
spi_master_chip_select_polarity_t cs_polarity
Definition: diffpressure.h:103
pin_name_t miso
Definition: diffpressure.h:95
Click configuration structure definition.
Definition: diffpressure.h:93
pin_name_t chip_select
Definition: diffpressure.h:85