Mediatek MT3329 specific code. More...

#include "modules/gps/gps.h"
#include "mcu_periph/uart.h"
#include "mtk_protocol.h"

Include dependency graph for gps_mtk.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	GpsMtk

Macros
#define	GPS_MTK_MAX_PAYLOAD 255
	Includes macros generated from mtk.xml. More...

#define	PRIMARY_GPS GPS_MTK

#define	gps_mtk_periodic_check() gps_periodic_check(&gps_mtk.state)

#define	GpsConfigure() {}

Functions
void	gps_mtk_event (void)

void	gps_mtk_init (void)

Variables
struct GpsMtk	gps_mtk

Detailed Description

Mediatek MT3329 specific code.

supports: DIYDrones V1.4 protocol (AXN1.30_2278) DIYDrones V1.6 protocol (AXN1.30_2389)

documentation is partly incorrect, see mtk.xml for what seems to be "real"

Definition in file gps_mtk.h.

Data Structure Documentation

◆ GpsMtk

struct GpsMtk

Definition at line 49 of file gps_mtk.h.

Collaboration diagram for GpsMtk:

Data Fields
uint8_t	ck_a
uint8_t	ck_b
uint8_t	error_cnt
uint8_t	error_last
uint16_t	len
bool	msg_available
uint8_t	msg_buf[GPS_MTK_MAX_PAYLOAD]
uint8_t	msg_class
uint8_t	msg_id
uint8_t	msg_idx
uint8_t	send_ck_a
uint8_t	send_ck_b
uint8_t	sol_flags
struct GpsState	state
uint8_t	status
uint8_t	status_flags

Macro Definition Documentation

◆ GPS_MTK_MAX_PAYLOAD

#define GPS_MTK_MAX_PAYLOAD 255

Includes macros generated from mtk.xml.

Definition at line 43 of file gps_mtk.h.

◆ gps_mtk_periodic_check

#define gps_mtk_periodic_check ( ) gps_periodic_check(&gps_mtk.state)

Definition at line 74 of file gps_mtk.h.

◆ GpsConfigure

#define GpsConfigure ( ) {}

Definition at line 85 of file gps_mtk.h.

◆ PRIMARY_GPS

#define PRIMARY_GPS GPS_MTK

Definition at line 46 of file gps_mtk.h.

Function Documentation

◆ gps_mtk_event()

void gps_mtk_event ( void )

Definition at line 123 of file gps_mtk.c.

References dev, gps_mtk, gps_mtk_msg(), gps_mtk_parse(), GpsConfigure, and GpsMtk::msg_available.

Here is the call graph for this function:

◆ gps_mtk_init()

void gps_mtk_init ( void )

Definition at line 111 of file gps_mtk.c.

References GpsMtk::error_cnt, GpsMtk::error_last, gps_mtk, GPS_MTK_ERR_NONE, GpsMtk::msg_available, GpsMtk::status, and UNINIT.

Variable Documentation

◆ gps_mtk

struct GpsMtk gps_mtk

extern

Definition at line 81 of file gps_mtk.c.

Referenced by gps_mtk_event(), gps_mtk_init(), gps_mtk_msg(), gps_mtk_parse(), and gps_mtk_read_message().

Data Structures

Macros

Functions

Variables