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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 RFMETER_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 RFMETER_RETVAL uint8_t
76 #define RFMETER_OK 0x00
77 #define RFMETER_INIT_ERROR 0xFF
84 #define RFMETER_FILTER_USEFULL_DATA 0x1FFE
85 #define RFMETER_ADC_RESOLUTION 4096
86 #define RFMETER_DATA_SAMPLE_NUM 10
87 #define RFMETER_DEF_VREF 2.5
88 #define RFMETER_DEF_SLOPE -0.025
89 #define RFMETER_DEF_INTERCEPT 20.0
90 #define RFMETER_DEF_LIMIT_HIGH 2.0
91 #define RFMETER_DEF_LIMIT_LOW 0.5
231 #endif // _RFMETER_H_
pin_name_t sck
Definition: rfmeter.h:124
pin_name_t chip_select
Definition: rfmeter.h:111
uint16_t rfmeter_get_raw_data(rfmeter_t *ctx)
Get raw data function.
spi_master_t spi
Definition: rfmeter.h:110
void rfmeter_cfg_setup(rfmeter_cfg_t *cfg)
Config Object Initialization function.
RFMETER_RETVAL rfmeter_init(rfmeter_t *ctx, rfmeter_cfg_t *cfg)
Initialization function.
spi_master_mode_t spi_mode
Definition: rfmeter.h:130
Click ctx object definition.
Definition: rfmeter.h:105
digital_out_t cs
Definition: rfmeter.h:106
pin_name_t miso
Definition: rfmeter.h:122
spi_master_chip_select_polarity_t cs_polarity
Definition: rfmeter.h:131
float rfmeter_get_voltage(rfmeter_t *ctx)
Get voltage function.
uint16_t rfmeter_read_data(rfmeter_t *ctx)
Data read function.
uint32_t spi_speed
Definition: rfmeter.h:129
float rfmeter_get_signal_strenght(rfmeter_t *ctx, float slope, float intercept)
Get signal strenght function.
pin_name_t mosi
Definition: rfmeter.h:123
#define RFMETER_RETVAL
Definition: rfmeter.h:74
Click configuration structure definition.
Definition: rfmeter.h:119
pin_name_t cs
Definition: rfmeter.h:125