gps_mtk.h File Reference

Mediatek MT3329 specific code. More...

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

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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.

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Data Structure Documentation

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

#define GPS_MTK_MAX_PAYLOAD   255

Includes macros generated from mtk.xml.

Definition at line 43 of file gps_mtk.h.

#define gps_mtk_periodic_check

(

)

gps_periodic_check(&gps_mtk.state)

Definition at line 74 of file gps_mtk.h.

#define GpsConfigure

(

)

{}

Definition at line 85 of file gps_mtk.h.

Referenced by gps_mtk_event().

#define PRIMARY_GPS   GPS_MTK

Definition at line 46 of file gps_mtk.h.

Function Documentation

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:

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

struct GpsMtk gps_mtk

Definition at line 83 of file gps_mtk.c.

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