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/*
* hw_livedrive.c - lirc routines for a Creative Labs LiveDrive.
*
* Copyright (C) 2003 Stephen Beahm <stephenbeahm@adelphia.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
* USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <limits.h>
#include <signal.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include "hardware.h"
#include "ir_remote.h"
#include "lircd.h"
#include "hw_livedrive_common.h"
struct timeval start, end, last;
ir_code pre, code;
int livedrive_init(void)
{
if ((hw.fd = open(hw.device, O_RDONLY, 0)) < 0) {
logprintf(LOG_ERR, "could not open %s", hw.device);
return (0);
}
return (1);
}
int livedrive_deinit(void)
{
close(hw.fd);
return (1);
}
int
livedrive_decode(struct ir_remote *remote,
ir_code * prep, ir_code * codep, ir_code * postp,
int *repeat_flagp, lirc_t * remaining_gapp)
{
lirc_t gap;
if (!map_code(remote, prep, codep, postp, 16, pre, 16, code, 0, 0))
return (0);
gap = 0;
if (start.tv_sec - last.tv_sec >= 2)
*repeat_flagp = 0;
else {
gap = time_elapsed(&last, &start);
if (gap < 300000)
*repeat_flagp = 1;
else
*repeat_flagp = 0;
}
LOGPRINTF(1, "pre: %llx", (unsigned long long) *prep);
LOGPRINTF(1, "code: %llx", (unsigned long long) *codep);
LOGPRINTF(1, "repeat_flag: %d", *repeat_flagp);
LOGPRINTF(1, "gap: %lu", (unsigned long) gap);
LOGPRINTF(1, "rem: %lu", (unsigned long) remote->remaining_gap);
return (1);
}
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