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35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_analog_in.h"
59 #define MICRFRX_RSSI_VREF_3V3 3.3f
60 #define MICRFRX_RSSI_MIN_DBM ( -110 )
61 #define MICRFRX_RSSI_MAX_DBM ( -50 )
62 #define MICRFRX_RSSI_RANGE_DBM ( MICRFRX_RSSI_MAX_DBM - MICRFRX_RSSI_MIN_DBM )
63 #define MICRFRX_RSSI_MIN_V 0.5f
64 #define MICRFRX_RSSI_MAX_V 2.0f
65 #define MICRFRX_RSSI_RANGE_V ( MICRFRX_RSSI_MAX_V - MICRFRX_RSSI_MIN_V )
66 #define MICRFRX_RSSI_DBM_PER_V ( MICRFRX_RSSI_RANGE_DBM / MICRFRX_RSSI_MAX_V )
67 #define MICRFRX_RSSI_V_TO_DBM(x) ( MICRFRX_RSSI_MIN_DBM + ( ( x - MICRFRX_RSSI_MIN_V ) * MICRFRX_RSSI_DBM_PER_V ) )
68 #define MICRFRX_MAN_BIT_LEN_US 2000
69 #define MICRFRX_MAX_DATA_LEN 255
87 #define MICRFRX_MAP_MIKROBUS( cfg, mikrobus ) \
88 cfg.rssi = MIKROBUS( mikrobus, MIKROBUS_AN ); \
89 cfg.shd = MIKROBUS( mikrobus, MIKROBUS_RST ); \
90 cfg.sqc = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
91 cfg.dout = MIKROBUS( mikrobus, MIKROBUS_INT )
err_t micrfrx_read_rssi_voltage(micrfrx_t *ctx, float *data_out)
MICRF RX read RSSI pin voltage level function.
MICRF RX Click context object.
Definition: micrfrx.h:101
pin_name_t sqc
Definition: micrfrx.h:119
void micrfrx_cfg_setup(micrfrx_cfg_t *cfg)
MICRF RX configuration object setup function.
void micrfrx_disable_squelch(micrfrx_t *ctx)
MICRF RX disable squelch function.
err_t micrfrx_init(micrfrx_t *ctx, micrfrx_cfg_t *cfg)
MICRF RX initialization function.
uint8_t micrfrx_get_data_pin(micrfrx_t *ctx)
MICRF RX get data pin function.
void micrfrx_enable_device(micrfrx_t *ctx)
MICRF RX enable device function.
@ MICRFRX_ERROR
Definition: micrfrx.h:134
@ MICRFRX_OK
Definition: micrfrx.h:133
micrfrx_return_value_t
MICRF RX Click return value data.
Definition: micrfrx.h:132
digital_out_t sqc
Definition: micrfrx.h:103
pin_name_t rssi
Definition: micrfrx.h:117
analog_in_resolution_t resolution
Definition: micrfrx.h:122
analog_in_t adc
Definition: micrfrx.h:107
void micrfrx_disable_device(micrfrx_t *ctx)
MICRF RX disable device function.
pin_name_t shd
Definition: micrfrx.h:118
pin_name_t dout
Definition: micrfrx.h:120
void micrfrx_enable_squelch(micrfrx_t *ctx)
MICRF RX enable squelch function.
float vref
Definition: micrfrx.h:123
MICRF RX Click configuration object.
Definition: micrfrx.h:116
digital_in_t dout
Definition: micrfrx.h:105
digital_out_t shd
Definition: micrfrx.h:102