ir_remote.c File Reference

(88b69b3 2017-04-04 15:17:08 +0200)

Implements ir_remote.h. More...

#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/ioctl.h>
#include "media/lirc.h"
#include "lirc/ir_remote.h"
#include "lirc/driver.h"
#include "lirc/release.h"
#include "lirc/lirc_log.h"

Go to the source code of this file.

Functions
struct ir_ncode *	ncode_dup (struct ir_ncode *ncode)
	Create a malloc'd, deep copy of ncode. More...
void	ncode_free (struct ir_ncode *ncode)
	Dispose an ir_ncode instance obtained from ncode_dup(). More...
void	ir_remote_init (int use_dyncodes)
	Initiate: define if dynamic codes should be used. More...
void	get_frequency_range (const struct ir_remote *remotes, unsigned int *min_freq, unsigned int *max_freq)
void	get_filter_parameters (const struct ir_remote *remotes, lirc_t *max_gap_lengthp, lirc_t *min_pulse_lengthp, lirc_t *min_space_lengthp, lirc_t *max_pulse_lengthp, lirc_t *max_space_lengthp)
const struct ir_remote *	is_in_remotes (const struct ir_remote *remotes, const struct ir_remote *remote)
	Test if a given remote is in a list of remotes. More...
struct ir_remote *	get_ir_remote (const struct ir_remote *remotes, const char *name)
	Return ir_remote with given name in remotes list, or NULL if not found. More...
int	map_code (const struct ir_remote *remote, struct decode_ctx_t *ctx, int pre_bits, ir_code pre, int bits, ir_code code, int post_bits, ir_code post)
void	map_gap (const struct ir_remote *remote, struct decode_ctx_t *ctx, const struct timeval *start, const struct timeval *last, lirc_t signal_length)
struct ir_ncode *	get_code_by_name (const struct ir_remote *remote, const char *name)
	Return code with given name in remote's list of codes or NULL. More...
void	find_longest_match (struct ir_remote *remote, struct ir_ncode *codes, ir_code all, ir_code *next_all, int have_code, struct ir_ncode **found, int *found_code)
int	write_message (char *buffer, size_t size, const char *remote_name, const char *button_name, const char *button_suffix, ir_code code, int reps)
	Formats the arguments into a readable string. More...
char *	decode_all (struct ir_remote *remotes)
	Tries to decode current signal trying all known remotes. More...
int	send_ir_ncode (struct ir_remote *remote, struct ir_ncode *code, int delay)
	Transmits the actual code in the second argument by calling the current hardware driver. More...
const struct ir_remote *	get_decoding (void)
	Return pointer to currently decoded remote. More...

Variables
struct ir_remote *	decoding = NULL
struct ir_remote *	last_remote = NULL
	TODO.
struct ir_remote *	repeat_remote = NULL
	Global pointer to the remote that contains the code currently repeating. More...
struct ir_ncode *	repeat_code
	Global pointer to the code currently repeating. More...

Detailed Description

Implements ir_remote.h.

Authors

Ralph Metzler, Christoph Bartelmus

Copyright

Copyright (C) 1996,97 Ralph Metzler (rjkm@.nosp@m.thp..nosp@m.uni-k.nosp@m.oeln.nosp@m..de) Copyright (C) 1998 Christoph Bartelmus (lirc@.nosp@m.bart.nosp@m.elmus.nosp@m..de)

Definition in file ir_remote.c.