c_tlm_stream.c File Reference

#include "c_tlm_stream.h"
#include "c_tlm_var.h"
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <inttypes.h>

Include dependency graph for c_tlm_stream.c:

Functions
void	tlm_stream_one (tlm_component *comp, stream_callback_type stream, void *print_ascii, void *sca)
void	tlm_stream_all (stream_callback_type stream_func, void *arg, bool ascii)
void	tlm_stream_one_file (tlm_component *comp_ptr, FILE *file)
void	tlm_stream_all_file (FILE *file)
bool	tlm_stream_decode_file (FILE *file)

Function Documentation

void tlm_stream_all	(	stream_callback_type	stream_func,
		void *	arg,
		bool	ascii
	)

Streams the telemetry for ALL registered components and their variables

Parameters

stream_func	The callback stream function that will receive the strings to print
arg	This argument will be passed to your stream function as its argument
ascii	If true, ASCII values are printed, rather than hex value of the data

void tlm_stream_all_file

(

FILE *

file

)

Streams all components to a file

Parameters

file	Could be stdout, stderr, or an opened file handle Example: To printf the telemetry, just use "tlm_stream_all_file(stdio);"

bool tlm_stream_decode_file

(

FILE *

file

)

This is similar to tlm_stream_decode(char*) except that it decodes stream from an opened file handle. The file will be read until fgets() fails.

Returns

true when telemetry decode finds correct stream header.

void tlm_stream_one	(	tlm_component *	comp,
		stream_callback_type	stream,
		void *	print_ascii,
		void *	sca
	)

Callback function for each component

Parameters

sca	Stream callback argument

void tlm_stream_one_file	(	tlm_component *	comp_ptr,
		FILE *	file
	)

Streams your provided component telemetry into a file pointer

Parameters

comp_ptr	The telemetry component pointer
file	Could be stdout, stderr, or an opened file handle