gps_skytraq.h File Reference

#include "mcu_periph/uart.h"
#include "mcu_periph/link_device.h"

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Data Structures
struct	GpsSkytraq

Macros
#define	SKYTRAQ_ID_NAVIGATION_DATA   0XA8
#define	GPS_SKYTRAQ_MAX_PAYLOAD   255

Enumerations
enum	GpsSkytraqError {   GPS_SKYTRAQ_ERR_NONE = 0, GPS_SKYTRAQ_ERR_OVERRUN, GPS_SKYTRAQ_ERR_MSG_TOO_LONG, GPS_SKYTRAQ_ERR_CHECKSUM,   GPS_SKYTRAQ_ERR_OUT_OF_SYNC, GPS_SKYTRAQ_ERR_UNEXPECTED }

Functions
void	gps_skytraq_read_message (void)
void	gps_skytraq_parse (uint8_t c)
void	gps_skytraq_msg (void)
static void	GpsEvent (void)

Variables
struct GpsSkytraq	gps_skytraq

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Data Structure Documentation

struct GpsSkytraq

Definition at line 40 of file gps_skytraq.h.

Collaboration diagram for GpsSkytraq:

Data Fields
uint8_t	checksum
uint8_t	error_cnt
enum GpsSkytraqError	error_last
uint16_t	len
bool_t	msg_available
uint8_t	msg_buf[GPS_SKYTRAQ_MAX_PAYLOAD]
uint8_t	msg_id
uint8_t	msg_idx
struct LtpDef_i	ref_ltp
uint8_t	status

Macro Definition Documentation

#define GPS_SKYTRAQ_MAX_PAYLOAD   255

Definition at line 39 of file gps_skytraq.h.

Referenced by gps_skytraq_parse().

#define SKYTRAQ_ID_NAVIGATION_DATA   0XA8

Definition at line 27 of file gps_skytraq.h.

Referenced by gps_skytraq_msg(), and gps_skytraq_read_message().

Enumeration Type Documentation

enum GpsSkytraqError

Enumerator
GPS_SKYTRAQ_ERR_NONE
GPS_SKYTRAQ_ERR_OVERRUN
GPS_SKYTRAQ_ERR_MSG_TOO_LONG
GPS_SKYTRAQ_ERR_CHECKSUM
GPS_SKYTRAQ_ERR_OUT_OF_SYNC
GPS_SKYTRAQ_ERR_UNEXPECTED

Definition at line 30 of file gps_skytraq.h.

Function Documentation

void gps_skytraq_msg

(

void

)

Definition at line 101 of file gps_skytraq.c.

References FALSE, GpsState::fix, get_sys_time_usec(), gps, GPS_FIX_3D, gps_skytraq, GPS_SKYTRAQ_ID, gps_skytraq_read_message(), GpsState::last_3dfix_ticks, GpsState::last_3dfix_time, GpsState::last_msg_ticks, GpsState::last_msg_time, GpsSkytraq::msg_available, GpsSkytraq::msg_id, sys_time::nb_sec, sys_time::nb_sec_rem, and SKYTRAQ_ID_NAVIGATION_DATA.

Referenced by GpsEvent().

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void gps_skytraq_parse

(

uint8_t

c

)

Definition at line 198 of file gps_skytraq.c.

References GpsSkytraq::checksum, GpsSkytraq::error_cnt, GpsSkytraq::error_last, GOT_CHECKSUM, GOT_ID, GOT_LEN1, GOT_LEN2, GOT_PAYLOAD, GOT_SYNC1, GOT_SYNC2, GOT_SYNC3, gps_skytraq, GPS_SKYTRAQ_ERR_CHECKSUM, GPS_SKYTRAQ_ERR_MSG_TOO_LONG, GPS_SKYTRAQ_ERR_OUT_OF_SYNC, GPS_SKYTRAQ_ERR_UNEXPECTED, GPS_SKYTRAQ_MAX_PAYLOAD, GpsSkytraq::len, GpsSkytraq::msg_available, GpsSkytraq::msg_buf, GpsSkytraq::msg_id, GpsSkytraq::msg_idx, SKYTRAQ_SYNC1, SKYTRAQ_SYNC2, SKYTRAQ_SYNC3, GpsSkytraq::status, TRUE, and UNINIT.

Referenced by GpsEvent().

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void gps_skytraq_read_message

(

void

)

Definition at line 119 of file gps_skytraq.c.

References LlaCoor_i::alt, UtmCoor_i::alt, GpsState::course, distance_too_great(), UtmCoor_f::east, UtmCoor_i::east, LtpDef_i::ecef, GpsState::ecef_pos, GpsState::ecef_vel, GpsState::fix, gps, GPS_FIX_2D, GPS_FIX_3D, GPS_FIX_NONE, gps_skytraq, GpsState::gspeed, GpsState::hmsl, LlaCoor_i::lat, LED_ON, LED_TOGGLE, LLA_FLOAT_OF_BFP, GpsState::lla_pos, LlaCoor_i::lon, ltp_def_from_ecef_i(), GpsSkytraq::msg_buf, GpsSkytraq::msg_id, nav_utm_zone0, ned_of_ecef_vect_i(), GpsState::ned_vel, UtmCoor_f::north, UtmCoor_i::north, GpsState::num_sv, GpsState::pdop, GpsSkytraq::ref_ltp, SKYTRAQ_FIX_2D, SKYTRAQ_FIX_3D, SKYTRAQ_FIX_3D_DGPS, SKYTRAQ_ID_NAVIGATION_DATA, SKYTRAQ_NAVIGATION_DATA_AEL, SKYTRAQ_NAVIGATION_DATA_ASL, SKYTRAQ_NAVIGATION_DATA_ECEFVX, SKYTRAQ_NAVIGATION_DATA_ECEFVY, SKYTRAQ_NAVIGATION_DATA_ECEFVZ, SKYTRAQ_NAVIGATION_DATA_ECEFX, SKYTRAQ_NAVIGATION_DATA_ECEFY, SKYTRAQ_NAVIGATION_DATA_ECEFZ, SKYTRAQ_NAVIGATION_DATA_FixMode, SKYTRAQ_NAVIGATION_DATA_LAT, SKYTRAQ_NAVIGATION_DATA_LON, SKYTRAQ_NAVIGATION_DATA_NumSV, SKYTRAQ_NAVIGATION_DATA_PDOP, SKYTRAQ_NAVIGATION_DATA_TOW, GpsState::speed_3d, GpsState::tow, utm_of_lla_f(), GpsState::utm_pos, EcefCoor_i::x, NedCoor_i::x, EcefCoor_i::y, NedCoor_i::y, EcefCoor_i::z, NedCoor_i::z, UtmCoor_f::zone, and UtmCoor_i::zone.

Referenced by gps_skytraq_msg().

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static void GpsEvent ( void  )

inlinestatic

Definition at line 67 of file gps_skytraq.h.

References link_device::char_available, dev, link_device::get_byte, gps_skytraq, gps_skytraq_msg(), gps_skytraq_parse(), GpsSkytraq::msg_available, and link_device::periph.

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Variable Documentation

struct GpsSkytraq gps_skytraq

Definition at line 32 of file gps_skytraq.c.

Referenced by gps_impl_init(), gps_skytraq_msg(), gps_skytraq_parse(), gps_skytraq_read_message(), and GpsEvent().