diff options
Diffstat (limited to 'v4l2-apps')
| -rw-r--r-- | v4l2-apps/util/keytable.c | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/v4l2-apps/util/keytable.c b/v4l2-apps/util/keytable.c index 3b922f12b..4b39a43f0 100644 --- a/v4l2-apps/util/keytable.c +++ b/v4l2-apps/util/keytable.c @@ -1,6 +1,6 @@ /* keytable.c - This program allows checking/replacing keys at IR - Copyright (C) 2006 Mauro Carvalho Chehab <mchehab@infradead.org> + Copyright (C) 2006-2009 Mauro Carvalho Chehab <mchehab@infradead.org> 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 @@ -29,7 +29,7 @@ void prtcode (int *codes) for (p=keynames;p->name!=NULL;p++) { if (p->value == (unsigned)codes[1]) { - printf("scancode %d = %s (0x%02x)\n", codes[0], p->name, codes[1]); + printf("scancode 0x%04x = %s (0x%02x)\n", codes[0], p->name, codes[1]); return; } } @@ -55,7 +55,7 @@ int parse_code(char *string) int main (int argc, char *argv[]) { int fd; - unsigned int i; + unsigned int i, j; int codes[2]; if (argc<2 || argc>4) { @@ -104,10 +104,12 @@ int main (int argc, char *argv[]) } /* Clears old table */ - for (i=0;i<256;i++) { - codes[0] = i; - codes[1] = 0; - ioctl(fd, EVIOCSKEYCODE, codes); + for (j = 0; j < 256; j++) { + for (i = 0; i < 256; i++) { + codes[0] = (j << 8) | i; + codes[1] = KEY_UNKNOWN; + ioctl(fd, EVIOCSKEYCODE, codes); + } } while (fgets(s,sizeof(s),fin)) { @@ -116,14 +118,21 @@ int main (int argc, char *argv[]) perror ("parsing input file scancode"); return -1; } + if (!strcasecmp(scancode, "scancode")) { + scancode = strtok(NULL,"\n\t =:"); + if (!scancode) { + perror ("parsing input file scancode"); + return -1; + } + } - keycode=strtok(NULL,"\n\t "); + keycode=strtok(NULL,"\n\t =:("); if (!keycode) { perror ("parsing input file keycode"); return -1; } - // printf ("parsing %s=%s:",scancode,keycode); + // printf ("parsing %s=%s:", scancode, keycode); value=parse_code(keycode); // printf ("\tvalue=%d\n",value); @@ -136,6 +145,7 @@ int main (int argc, char *argv[]) codes [0] = (unsigned) strtol(scancode, NULL, 0); codes [1] = (unsigned) value; + // printf("\t%04x=%04x\n",codes[0], codes[1]); if(ioctl(fd, EVIOCSKEYCODE, codes)) perror ("EVIOCSKEYCODE"); @@ -146,12 +156,13 @@ int main (int argc, char *argv[]) } /* Get scancode table */ - for (i=0;i<256;i++) { - codes[0] = i; - if(ioctl(fd, EVIOCGKEYCODE, codes)==0) - prtcode(codes); + for (j = 0; j < 256; j++) { + for (i = 0; i < 256; i++) { + codes[0] = (j << 8) | i; + if(ioctl(fd, EVIOCGKEYCODE, codes)==0) + prtcode(codes); + } } - return 0; } |