GNSS 20 Device Settings

Settings for registers of GNSS 20 Click driver. More...

Macros
#define	GNSS20_RSP_START   "$"
	GNSS 20 response buffer commands.
#define	GNSS20_RSP_DELIMITER   ","
#define	GNSS20_RSP_END   "\r\n"
#define	GNSS20_RSP_GGA   "GGA"
#define	GNSS20_DUMMY   0xFF
	GNSS 20 dummy data.
#define	GNSS20_GGA_ELEMENT_SIZE   15
	GNSS 20 GGA command elements.
#define	GNSS20_GGA_TIME   1
#define	GNSS20_GGA_LATITUDE   2
#define	GNSS20_GGA_LATITUDE_SIDE   3
#define	GNSS20_GGA_LONGITUDE   4
#define	GNSS20_GGA_LONGITUDE_SIDE   5
#define	GNSS20_GGA_QUALITY_INDICATOR   6
#define	GNSS20_GGA_NUMBER_OF_SATELLITES   7
#define	GNSS20_GGA_H_DILUTION_OF_POS   8
#define	GNSS20_GGA_ALTITUDE   9
#define	GNSS20_GGA_ALTITUDE_UNIT   10
#define	GNSS20_GGA_GEOIDAL_SEPARATION   11
#define	GNSS20_GGA_GEOIDAL_SEPARATION_UNIT   12
#define	GNSS20_GGA_TIME_SINCE_LAST_DGPS   13
#define	GNSS20_GGA_DGPS_REFERENCE_STATION_ID   14
#define	GNSS20_I2C_SLAVE_CR_CMD   0xAA51
	GNSS 20 I2C settings.
#define	GNSS20_I2C_SLAVE_CW_CMD   0xAA53
#define	GNSS20_I2C_SLAVE_CMD_LEN   8
#define	GNSS20_I2C_SLAVE_RX_LEN   4
#define	GNSS20_I2C_SLAVE_TX_LEN_REG_OFFSET   0x0008
#define	GNSS20_I2C_SLAVE_TX_BUF_REG_OFFSET   0x2000
#define	GNSS20_I2C_SLAVE_RX_LEN_REG_OFFSET   0x0004
#define	GNSS20_I2C_SLAVE_RX_BUF_REG_OFFSET   0x1000
#define	GNSS20_I2C_SLAVE_ADDRESS_CR_OR_CW   0x50
#define	GNSS20_I2C_SLAVE_ADDRESS_R   0x54
#define	GNSS20_I2C_SLAVE_ADDRESS_W   0x58
#define	GNSS20_I2C_SLAVE_MAX_ERRORS   10
#define	GNSS20_SPI_SLAVE_CFG_RD_CMD   0x0A
	GNSS 20 SPI settings.
#define	GNSS20_SPI_SLAVE_RD_CMD   0x81
#define	GNSS20_SPI_SLAVE_CFG_WR_CMD   0x0C
#define	GNSS20_SPI_SLAVE_WR_CMD   0x0E
#define	GNSS20_SPI_SLAVE_RS_CMD   0x06
#define	GNSS20_SPI_SLAVE_WS_CMD   0x08
#define	GNSS20_SPI_SLAVE_PWON_CMD   0x04
#define	GNSS20_SPI_SLAVE_PWOFF_CMD   0x02
#define	GNSS20_SPI_SLAVE_CMD_LEN   9
#define	GNSS20_SPI_SLAVE_RX_LEN   4
#define	GNSS20_SPI_SLAVE_TX_LEN_REG_OFFSET   0x00000008ul
#define	GNSS20_SPI_SLAVE_TX_BUF_REG_OFFSET   0x00002000ul
#define	GNSS20_SPI_SLAVE_RX_LEN_REG_OFFSET   0x00000004ul
#define	GNSS20_SPI_SLAVE_RX_BUF_REG_OFFSET   0x00001000ul
#define	GNSS20_TX_DRV_BUFFER_SIZE   100
	GNSS 20 driver buffer size.
#define	GNSS20_RX_DRV_BUFFER_SIZE   800
#define	GNSS20_SET_DATA_SAMPLE_EDGE   SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.
#define	GNSS20_SET_DATA_SAMPLE_MIDDLE   SET_SPI_DATA_SAMPLE_MIDDLE

Detailed Description

Settings for registers of GNSS 20 Click driver.

Macro Definition Documentation

GNSS20_DUMMY

#define GNSS20_DUMMY   0xFF

GNSS 20 dummy data.

Definition of dummy data.

GNSS20_GGA_ALTITUDE

#define GNSS20_GGA_ALTITUDE   9

GNSS20_GGA_ALTITUDE_UNIT

#define GNSS20_GGA_ALTITUDE_UNIT   10

GNSS20_GGA_DGPS_REFERENCE_STATION_ID

#define GNSS20_GGA_DGPS_REFERENCE_STATION_ID   14

GNSS20_GGA_ELEMENT_SIZE

#define GNSS20_GGA_ELEMENT_SIZE   15

GNSS 20 GGA command elements.

Specified GGA command elements of GNSS 20 Click driver.

GNSS20_GGA_GEOIDAL_SEPARATION

#define GNSS20_GGA_GEOIDAL_SEPARATION   11

GNSS20_GGA_GEOIDAL_SEPARATION_UNIT

#define GNSS20_GGA_GEOIDAL_SEPARATION_UNIT   12

GNSS20_GGA_H_DILUTION_OF_POS

#define GNSS20_GGA_H_DILUTION_OF_POS   8

GNSS20_GGA_LATITUDE

#define GNSS20_GGA_LATITUDE   2

GNSS20_GGA_LATITUDE_SIDE

#define GNSS20_GGA_LATITUDE_SIDE   3

GNSS20_GGA_LONGITUDE

#define GNSS20_GGA_LONGITUDE   4

GNSS20_GGA_LONGITUDE_SIDE

#define GNSS20_GGA_LONGITUDE_SIDE   5

GNSS20_GGA_NUMBER_OF_SATELLITES

#define GNSS20_GGA_NUMBER_OF_SATELLITES   7

GNSS20_GGA_QUALITY_INDICATOR

#define GNSS20_GGA_QUALITY_INDICATOR   6

GNSS20_GGA_TIME

#define GNSS20_GGA_TIME   1

GNSS20_GGA_TIME_SINCE_LAST_DGPS

#define GNSS20_GGA_TIME_SINCE_LAST_DGPS   13

GNSS20_I2C_SLAVE_ADDRESS_CR_OR_CW

#define GNSS20_I2C_SLAVE_ADDRESS_CR_OR_CW   0x50

GNSS20_I2C_SLAVE_ADDRESS_R

#define GNSS20_I2C_SLAVE_ADDRESS_R   0x54

GNSS20_I2C_SLAVE_ADDRESS_W

#define GNSS20_I2C_SLAVE_ADDRESS_W   0x58

GNSS20_I2C_SLAVE_CMD_LEN

#define GNSS20_I2C_SLAVE_CMD_LEN   8

GNSS20_I2C_SLAVE_CR_CMD

#define GNSS20_I2C_SLAVE_CR_CMD   0xAA51

GNSS 20 I2C settings.

Specified setting for I2C of GNSS 20 Click driver.

GNSS20_I2C_SLAVE_CW_CMD

#define GNSS20_I2C_SLAVE_CW_CMD   0xAA53

GNSS20_I2C_SLAVE_MAX_ERRORS

#define GNSS20_I2C_SLAVE_MAX_ERRORS   10

GNSS20_I2C_SLAVE_RX_BUF_REG_OFFSET

#define GNSS20_I2C_SLAVE_RX_BUF_REG_OFFSET   0x1000

GNSS20_I2C_SLAVE_RX_LEN

#define GNSS20_I2C_SLAVE_RX_LEN   4

GNSS20_I2C_SLAVE_RX_LEN_REG_OFFSET

#define GNSS20_I2C_SLAVE_RX_LEN_REG_OFFSET   0x0004

GNSS20_I2C_SLAVE_TX_BUF_REG_OFFSET

#define GNSS20_I2C_SLAVE_TX_BUF_REG_OFFSET   0x2000

GNSS20_I2C_SLAVE_TX_LEN_REG_OFFSET

#define GNSS20_I2C_SLAVE_TX_LEN_REG_OFFSET   0x0008

GNSS20_RSP_DELIMITER

#define GNSS20_RSP_DELIMITER   ","

GNSS20_RSP_END

#define GNSS20_RSP_END   "\r\n"

GNSS20_RSP_GGA

#define GNSS20_RSP_GGA   "GGA"

GNSS20_RSP_START

#define GNSS20_RSP_START   "$"

GNSS 20 response buffer commands.

Specified response buffer commands of GNSS 20 Click driver.

GNSS20_RX_DRV_BUFFER_SIZE

#define GNSS20_RX_DRV_BUFFER_SIZE   800

GNSS20_SET_DATA_SAMPLE_EDGE

#define GNSS20_SET_DATA_SAMPLE_EDGE   SET_SPI_DATA_SAMPLE_EDGE

Data sample selection.

This macro sets data samples for SPI modules.

Note

Available only on Microchip PIC family devices. This macro will set data sampling for all SPI modules on MCU. Can be overwritten with gnss20_init which will set SET_SPI_DATA_SAMPLE_MIDDLE by default on the mapped mikrobus.

GNSS20_SET_DATA_SAMPLE_MIDDLE

#define GNSS20_SET_DATA_SAMPLE_MIDDLE   SET_SPI_DATA_SAMPLE_MIDDLE

GNSS20_SPI_SLAVE_CFG_RD_CMD

#define GNSS20_SPI_SLAVE_CFG_RD_CMD   0x0A

GNSS 20 SPI settings.

Specified setting for SPI of GNSS 20 Click driver.

GNSS20_SPI_SLAVE_CFG_WR_CMD

#define GNSS20_SPI_SLAVE_CFG_WR_CMD   0x0C

GNSS20_SPI_SLAVE_CMD_LEN

#define GNSS20_SPI_SLAVE_CMD_LEN   9

GNSS20_SPI_SLAVE_PWOFF_CMD

#define GNSS20_SPI_SLAVE_PWOFF_CMD   0x02

GNSS20_SPI_SLAVE_PWON_CMD

#define GNSS20_SPI_SLAVE_PWON_CMD   0x04

GNSS20_SPI_SLAVE_RD_CMD

#define GNSS20_SPI_SLAVE_RD_CMD   0x81

GNSS20_SPI_SLAVE_RS_CMD

#define GNSS20_SPI_SLAVE_RS_CMD   0x06

GNSS20_SPI_SLAVE_RX_BUF_REG_OFFSET

#define GNSS20_SPI_SLAVE_RX_BUF_REG_OFFSET   0x00001000ul

GNSS20_SPI_SLAVE_RX_LEN

#define GNSS20_SPI_SLAVE_RX_LEN   4

GNSS20_SPI_SLAVE_RX_LEN_REG_OFFSET

#define GNSS20_SPI_SLAVE_RX_LEN_REG_OFFSET   0x00000004ul

GNSS20_SPI_SLAVE_TX_BUF_REG_OFFSET

#define GNSS20_SPI_SLAVE_TX_BUF_REG_OFFSET   0x00002000ul

GNSS20_SPI_SLAVE_TX_LEN_REG_OFFSET

#define GNSS20_SPI_SLAVE_TX_LEN_REG_OFFSET   0x00000008ul

GNSS20_SPI_SLAVE_WR_CMD

#define GNSS20_SPI_SLAVE_WR_CMD   0x0E

GNSS20_SPI_SLAVE_WS_CMD

#define GNSS20_SPI_SLAVE_WS_CMD   0x08

GNSS20_TX_DRV_BUFFER_SIZE

#define GNSS20_TX_DRV_BUFFER_SIZE   100

GNSS 20 driver buffer size.

Specified size of driver ring buffer.

Note

Increase buffer size if needed.