APRS

Files
file	aprs.h
	APRS parsing module.

Data Structures
struct	aprs_position_s
struct	aprs_telemetry_desc_s
struct	aprs_telemetry_s

Macros
#define	APRS_DIGI_APRS   ax25_addr_init("APRS")
#define	APRS_DIGI_TCPIP   ax25_addr_init("TCPIP*")
#define	APRS_NOCALL   ax25_addr_init("N0CALL")
#define	APRSIS_ADDRS(src_)
#define	APRSIS_ADDRS_LEN   4
#define	APRS_POSITION_LEN   43
#define	APRS_TELEMETRY_LEN   34
#define	APRS_T_ANALOG_MAXLENS   { 7, 6, 5, 5, 4 }
#define	APRS_T_DIGITAL_MAXLENS   { 5, 4, 3, 3, 3, 2, 2, 2}

Typedefs
typedef struct aprs_position_s	aprs_position_t
typedef struct aprs_telemetry_desc_s	aprs_telemetry_desc_t
typedef struct aprs_telemetry_s	aprs_telemetry_t

Functions
int	aprs_position_format (char *dest, aprs_position_t *position)
k_buffer_t *	aprs_position_build (aprs_position_t *position)
void	aprs_telemetry_init (aprs_telemetry_t *telemetry)
void	aprs_telemetry_add_analog (aprs_telemetry_t *telemetry, int field, char *name, char *unit, uint8_t init_value)
void	aprs_telemetry_add_digital (aprs_telemetry_t *telemetry, int bit, char *name, char *unit, uint8_t bit_value)
int	aprs_telemetry_format (char *dest, aprs_telemetry_t *telemetry)
k_buffer_t *	aprs_telemetry_build (aprs_telemetry_t *telemetry)
int	aprs_telemetry_params_format (char *dest, char *callsign, aprs_telemetry_t *telemetry)
int	aprs_telemetry_units_format (char *dest, char *callsign, aprs_telemetry_t *telemetry)

Macro Definition Documentation

#define APRS_DIGI_APRS   ax25_addr_init("APRS")

#define APRS_DIGI_TCPIP   ax25_addr_init("TCPIP*")

#define APRS_NOCALL   ax25_addr_init("N0CALL")

#define APRS_POSITION_LEN   43

#define APRS_T_ANALOG_MAXLENS   { 7, 6, 5, 5, 4 }

#define APRS_T_DIGITAL_MAXLENS   { 5, 4, 3, 3, 3, 2, 2, 2}

#define APRS_TELEMETRY_LEN   34

#define APRSIS_ADDRS

(

src_

)

Value:

{ \
    APRS_DIGI_APRS, \
    ax25_addr_init(src_), \
    APRS_DIGI_APRS, \
    APRS_DIGI_TCPIP, \
}

#define APRSIS_ADDRS_LEN   4

Typedef Documentation

typedef struct aprs_position_s aprs_position_t

typedef struct aprs_telemetry_desc_s aprs_telemetry_desc_t

typedef struct aprs_telemetry_s aprs_telemetry_t

Function Documentation

k_buffer_t* aprs_position_build

(

aprs_position_t *

position

)

int aprs_position_format	(	char *	dest,
		aprs_position_t *	position
	)

void aprs_telemetry_add_analog	(	aprs_telemetry_t *	telemetry,
		int	field,
		char *	name,
		char *	unit,
		uint8_t	init_value
	)

void aprs_telemetry_add_digital	(	aprs_telemetry_t *	telemetry,
		int	bit,
		char *	name,
		char *	unit,
		uint8_t	bit_value
	)

k_buffer_t* aprs_telemetry_build

(

aprs_telemetry_t *

telemetry

)

int aprs_telemetry_format	(	char *	dest,
		aprs_telemetry_t *	telemetry
	)

void aprs_telemetry_init

(

aprs_telemetry_t *

telemetry

)

int aprs_telemetry_params_format	(	char *	dest,
		char *	callsign,
		aprs_telemetry_t *	telemetry
	)

int aprs_telemetry_units_format	(	char *	dest,
		char *	callsign,
		aprs_telemetry_t *	telemetry
	)