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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"
51 #include "drv_i2c_master.h"
74 #define GNSSRTK3DA_RSP_START "$"
75 #define GNSSRTK3DA_RSP_DELIMITER ","
76 #define GNSSRTK3DA_RSP_END "\r\n"
77 #define GNSSRTK3DA_RSP_GGA "GGA"
83 #define GNSSRTK3DA_GGA_ELEMENT_SIZE 15
84 #define GNSSRTK3DA_GGA_TIME 1
85 #define GNSSRTK3DA_GGA_LATITUDE 2
86 #define GNSSRTK3DA_GGA_LATITUDE_SIDE 3
87 #define GNSSRTK3DA_GGA_LONGITUDE 4
88 #define GNSSRTK3DA_GGA_LONGITUDE_SIDE 5
89 #define GNSSRTK3DA_GGA_QUALITY_INDICATOR 6
90 #define GNSSRTK3DA_GGA_NUMBER_OF_SATELLITES 7
91 #define GNSSRTK3DA_GGA_H_DILUTION_OF_POS 8
92 #define GNSSRTK3DA_GGA_ALTITUDE 9
93 #define GNSSRTK3DA_GGA_ALTITUDE_UNIT 10
94 #define GNSSRTK3DA_GGA_GEOIDAL_SEPARATION 11
95 #define GNSSRTK3DA_GGA_GEOIDAL_SEPARATION_UNIT 12
96 #define GNSSRTK3DA_GGA_TIME_SINCE_LAST_DGPS 13
97 #define GNSSRTK3DA_GGA_DGPS_REFERENCE_STATION_ID 14
103 #define GNSSRTK3DA_I2C_SLAVE_CR_CMD 0xAA51u
104 #define GNSSRTK3DA_I2C_SLAVE_CW_CMD 0xAA53u
105 #define GNSSRTK3DA_I2C_SLAVE_CMD_LEN 8
106 #define GNSSRTK3DA_I2C_SLAVE_RX_LEN 4
107 #define GNSSRTK3DA_I2C_SLAVE_TX_LEN_REG_OFFSET 0x0008u
108 #define GNSSRTK3DA_I2C_SLAVE_TX_BUF_REG_OFFSET 0x2000u
109 #define GNSSRTK3DA_I2C_SLAVE_RX_LEN_REG_OFFSET 0x0004u
110 #define GNSSRTK3DA_I2C_SLAVE_RX_BUF_REG_OFFSET 0x1000u
111 #define GNSSRTK3DA_I2C_SLAVE_ADDRESS_CR_OR_CW 0x50
112 #define GNSSRTK3DA_I2C_SLAVE_ADDRESS_R 0x54
113 #define GNSSRTK3DA_I2C_SLAVE_ADDRESS_W 0x58
114 #define GNSSRTK3DA_I2C_SLAVE_MAX_ERRORS 10
121 #define GNSSRTK3DA_TX_DRV_BUFFER_SIZE 100
122 #define GNSSRTK3DA_RX_DRV_BUFFER_SIZE 1000u
140 #define GNSSRTK3DA_MAP_MIKROBUS( cfg, mikrobus ) \
141 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
142 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
143 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
144 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
145 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
146 cfg.cen = MIKROBUS( mikrobus, MIKROBUS_CS ); \
147 cfg.wup = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
148 cfg.pps = MIKROBUS( mikrobus, MIKROBUS_INT );
399 #endif // GNSSRTK3DA_H
pin_name_t rst
Definition: gnssrtk3da.h:205
@ GNSSRTK3DA_ERROR
Definition: gnssrtk3da.h:230
gnssrtk3da_drv_t
GNSS RTK 3 DA Click driver selector.
Definition: gnssrtk3da.h:158
GNSS RTK 3 DA Click context object.
Definition: gnssrtk3da.h:176
digital_out_t cen
Definition: gnssrtk3da.h:178
digital_out_t wup
Definition: gnssrtk3da.h:179
err_t gnssrtk3da_parse_gga(uint8_t *rsp_buf, uint8_t gga_element, uint8_t *element_data)
GNSS RTK 3 DA parse GGA function.
gnssrtk3da_drv_t drv_sel
Definition: gnssrtk3da.h:188
uint8_t uart_tx_buffer[GNSSRTK3DA_TX_DRV_BUFFER_SIZE]
Definition: gnssrtk3da.h:186
uart_t uart
Definition: gnssrtk3da.h:182
void gnssrtk3da_cfg_setup(gnssrtk3da_cfg_t *cfg)
GNSS RTK 3 DA configuration object setup function.
pin_name_t scl
Definition: gnssrtk3da.h:201
void gnssrtk3da_reset_device(gnssrtk3da_t *ctx)
GNSS RTK 3 DA reset device function.
err_t(* gnssrtk3da_master_io_t)(struct gnssrtk3da_s *, uint8_t *, uint16_t)
Definition: gnssrtk3da.h:169
pin_name_t tx_pin
Definition: gnssrtk3da.h:204
void gnssrtk3da_drv_interface_sel(gnssrtk3da_cfg_t *cfg, gnssrtk3da_drv_t drv_sel)
GNSS RTK 3 DA driver interface setup function.
uart_stop_bits_t stop_bit
Definition: gnssrtk3da.h:217
pin_name_t rx_pin
Definition: gnssrtk3da.h:203
uint8_t uart_rx_buffer[GNSSRTK3DA_RX_DRV_BUFFER_SIZE]
Definition: gnssrtk3da.h:185
void gnssrtk3da_set_rst_pin(gnssrtk3da_t *ctx, uint8_t state)
GNSS RTK 3 DA set RST pin function.
void gnssrtk3da_disable_device(gnssrtk3da_t *ctx)
GNSS RTK 3 DA disable device function.
uint8_t gnssrtk3da_get_pps_pin(gnssrtk3da_t *ctx)
GNSS RTK 3 DA get PPS pin function.
@ GNSSRTK3DA_DRV_SEL_UART
Definition: gnssrtk3da.h:159
uart_data_bits_t data_bit
Definition: gnssrtk3da.h:215
@ GNSSRTK3DA_DRV_SEL_I2C
Definition: gnssrtk3da.h:160
pin_name_t sda
Definition: gnssrtk3da.h:202
err_t gnssrtk3da_init(gnssrtk3da_t *ctx, gnssrtk3da_cfg_t *cfg)
GNSS RTK 3 DA initialization function.
digital_in_t pps
Definition: gnssrtk3da.h:180
#define GNSSRTK3DA_TX_DRV_BUFFER_SIZE
GNSS RTK 3 DA driver buffer size.
Definition: gnssrtk3da.h:121
void gnssrtk3da_set_wup_pin(gnssrtk3da_t *ctx, uint8_t state)
GNSS RTK 3 DA set WUP pin function.
err_t gnssrtk3da_generic_write(gnssrtk3da_t *ctx, uint8_t *data_in, uint16_t len)
GNSS RTK 3 DA data writing function.
GNSS RTK 3 DA Click configuration object.
Definition: gnssrtk3da.h:200
uint32_t baud_rate
Definition: gnssrtk3da.h:213
uart_parity_t parity_bit
Definition: gnssrtk3da.h:216
pin_name_t cen
Definition: gnssrtk3da.h:206
uint8_t i2c_address
Definition: gnssrtk3da.h:211
i2c_master_t i2c
Definition: gnssrtk3da.h:183
pin_name_t pps
Definition: gnssrtk3da.h:208
bool uart_blocking
Definition: gnssrtk3da.h:214
gnssrtk3da_master_io_t write_f
Definition: gnssrtk3da.h:190
digital_out_t rst
Definition: gnssrtk3da.h:177
gnssrtk3da_master_io_t read_f
Definition: gnssrtk3da.h:191
pin_name_t wup
Definition: gnssrtk3da.h:207
gnssrtk3da_drv_t drv_sel
Definition: gnssrtk3da.h:219
#define GNSSRTK3DA_RX_DRV_BUFFER_SIZE
Definition: gnssrtk3da.h:122
void gnssrtk3da_set_cen_pin(gnssrtk3da_t *ctx, uint8_t state)
GNSS RTK 3 DA set CEN pin function.
void gnssrtk3da_enable_device(gnssrtk3da_t *ctx)
GNSS RTK 3 DA enable device function.
uint32_t i2c_speed
Definition: gnssrtk3da.h:210
err_t gnssrtk3da_generic_read(gnssrtk3da_t *ctx, uint8_t *data_out, uint16_t len)
GNSS RTK 3 DA data reading function.
gnssrtk3da_return_value_t
GNSS RTK 3 DA Click return value data.
Definition: gnssrtk3da.h:228
struct gnssrtk3da_s gnssrtk3da_t
GNSS RTK 3 DA Click context object.
@ GNSSRTK3DA_OK
Definition: gnssrtk3da.h:229