?? lirc.c
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#include <stdio.h>#include <stdlib.h>#include <string.h>#include <unistd.h>#include <errno.h>#include <fcntl.h>#include <pthread.h>#include <lirc/lirc_client.h>#include "lirc.h"/*-----------------------------------------------------------------------*/static int debug = 0;static struct lirc_config *config = NULL;int lirc_fbi_init(){ int fd; if (-1 == (fd = lirc_init("fbi",debug))) { if (debug) fprintf(stderr,"lirc: no infrared remote support available\n"); return -1; } if (0 != lirc_readconfig(NULL,&config,NULL)) { config = NULL; } if (debug) fprintf(stderr, "lirc: ~/.lircrc file %sfound\n", config ? "" : "not "); fcntl(fd,F_SETFL,O_NONBLOCK); fcntl(fd,F_SETFD,FD_CLOEXEC); if (debug) fprintf(stderr,"lirc: init ok\n"); return fd;}int lirc_fbi_havedata(int* rc, char key[11]){ char *code,*cmd; int ret=-1; while (lirc_nextcode(&code) == 0 && code != NULL) { ret = 0; if (config) { /* use ~/.lircrc */ while (lirc_code2char(config,code,&cmd)==0 && cmd != NULL) { memset(key,0,11); strncpy(key,cmd,10); *rc = strlen(cmd); if (debug) fprintf(stderr,"lirc: cmd \"%s\"\n", cmd); } } free(code); } return ret;}?? 快捷鍵說明
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