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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
52 #include "drv_i2c_master.h"
74 #define GNSS15_RSP_START "$"
75 #define GNSS15_RSP_DELIMITER ","
76 #define GNSS15_RSP_END_SEQ "\r\n"
77 #define GNSS15_RSP_GPGGA "$GPGGA"
78 #define GNSS15_RSP_NO_FIX "0000.00000"
84 #define GNSS15_GPGGA_ELEMENT_SIZE 15
85 #define GNSS15_GPGGA_TIME 1
86 #define GNSS15_GPGGA_LATITUDE 2
87 #define GNSS15_GPGGA_LATITUDE_SIDE 3
88 #define GNSS15_GPGGA_LONGITUDE 4
89 #define GNSS15_GPGGA_LONGITUDE_SIDE 5
90 #define GNSS15_GPGGA_QUALITY_INDICATOR 6
91 #define GNSS15_GPGGA_NUMBER_OF_SATELLITES 7
92 #define GNSS15_GPGGA_H_DILUTION_OF_POS 8
93 #define GNSS15_GPGGA_ALTITUDE 9
94 #define GNSS15_GPGGA_ALTITUDE_UNIT 10
95 #define GNSS15_GPGGA_GEOIDAL_SEPARATION 11
96 #define GNSS15_GPGGA_GEOIDAL_SEPARATION_UNIT 12
97 #define GNSS15_GPGGA_TIME_SINCE_LAST_DGPS 13
98 #define GNSS15_GPGGA_DGPS_REFERENCE_STATION_ID 14
105 #define GNSS15_DUMMY 0xFF
112 #define GNSS15_DEVICE_ADDRESS 0x3A
119 #define GNSS15_TX_DRV_BUFFER_SIZE 100
120 #define GNSS15_RX_DRV_BUFFER_SIZE 300
138 #define GNSS15_MAP_MIKROBUS( cfg, mikrobus ) \
139 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
140 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
141 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
142 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
143 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
144 cfg.wup = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
145 cfg.irq = MIKROBUS( mikrobus, MIKROBUS_INT )
pin_name_t irq
Definition: gnss15.h:211
@ GNSS15_OK
Definition: gnss15.h:233
pin_name_t sda
Definition: gnss15.h:206
#define GNSS15_RX_DRV_BUFFER_SIZE
Definition: gnss15.h:120
@ GNSS15_ERROR
Definition: gnss15.h:234
digital_in_t irq
Definition: gnss15.h:178
GNSS 15 Click context object.
Definition: gnss15.h:172
pin_name_t scl
Definition: gnss15.h:205
uint32_t i2c_speed
Definition: gnss15.h:220
gnss15_drv_t drv_sel
Definition: gnss15.h:189
@ GNSS15_DRV_SEL_UART
Definition: gnss15.h:156
digital_out_t rst
Definition: gnss15.h:174
@ GNSS15_DRV_SEL_I2C
Definition: gnss15.h:157
err_t(* gnss15_master_io_t)(struct gnss15_s *, uint8_t *, uint8_t)
GNSS 15 Click driver interface.
Definition: gnss15.h:165
digital_out_t wup
Definition: gnss15.h:175
pin_name_t rst
Definition: gnss15.h:209
gnss15_return_value_t
GNSS 15 Click return value data.
Definition: gnss15.h:232
struct gnss15_s gnss15_t
GNSS 15 Click context object.
gnss15_drv_t drv_sel
Definition: gnss15.h:223
gnss15_drv_t
GNSS 15 Click driver selector.
Definition: gnss15.h:155
void gnss15_cfg_setup(gnss15_cfg_t *cfg)
GNSS 15 configuration object setup function.
void gnss15_set_wup_pin(gnss15_t *ctx, uint8_t state)
GNSS 15 set WUP pin function.
pin_name_t wup
Definition: gnss15.h:210
uint8_t uart_tx_buffer[GNSS15_TX_DRV_BUFFER_SIZE]
Definition: gnss15.h:186
err_t gnss15_init(gnss15_t *ctx, gnss15_cfg_t *cfg)
GNSS 15 initialization function.
pin_name_t rx_pin
Definition: gnss15.h:203
uint32_t baud_rate
Definition: gnss15.h:214
#define GNSS15_TX_DRV_BUFFER_SIZE
GNSS 15 driver buffer size.
Definition: gnss15.h:119
uint8_t gnss15_get_interrupt(gnss15_t *ctx)
GNSS 15 get interrupt pin state function.
void gnss15_reset_device(gnss15_t *ctx)
GNSS 15 reset device function.
uint8_t slave_address
Definition: gnss15.h:188
gnss15_master_io_t write_f
Definition: gnss15.h:191
gnss15_master_io_t read_f
Definition: gnss15.h:192
uint8_t uart_rx_buffer[GNSS15_RX_DRV_BUFFER_SIZE]
Definition: gnss15.h:185
i2c_master_t i2c
Definition: gnss15.h:181
uint8_t i2c_address
Definition: gnss15.h:221
pin_name_t tx_pin
Definition: gnss15.h:204
void gnss15_set_rst_pin(gnss15_t *ctx, uint8_t state)
GNSS 15 set RST pin function.
uart_data_bits_t data_bit
Definition: gnss15.h:216
uart_stop_bits_t stop_bit
Definition: gnss15.h:218
GNSS 15 Click configuration object.
Definition: gnss15.h:201
err_t gnss15_parse_gpgga(uint8_t *rsp_buf, uint8_t gpgga_element, uint8_t *element_data)
GNSS 15 parse GPGGA function.
err_t gnss15_generic_read(gnss15_t *ctx, uint8_t *data_out, uint16_t len)
GNSS 15 data reading function.
uart_parity_t parity_bit
Definition: gnss15.h:217
bool uart_blocking
Definition: gnss15.h:215
uart_t uart
Definition: gnss15.h:182
err_t gnss15_generic_write(gnss15_t *ctx, uint8_t *data_in, uint16_t len)
GNSS 15 data writing function.