Package: input-utils
Version: 0.0.20050727-2
Hi,
I'm experimenting with some custom keymaps using the input utilities
downloaded from:
http://dl.bytesex.org/cvs-snapshots/input-20051128-143821.tar.gz
(but this also applies to the debian 20050727 version)
Everything works great except that there seems to be an off-by-one error
which prevents me from setting the last key in the codeset.
The error can be seen in the output as well:
drevil:~/input2/input# ./input-kbd 0
/dev/input/event0
bustype : BUS_I2C
vendor : 0x0
product : 0x0
version : 0
name : "i2c IR (Hauppauge)"
phys : "i2c-0/0-0018/ir0"
bits ev : EV_SYN EV_KEY
map: 128 keys, size: 127/128
0x0000 = 11 # KEY_0
...
0x007e = 126 # KEY_RIGHTMETA
The size param there looks wonky and I'm not able to set the key for 0x007f
Looking at input-kbd.c, line 34:
for (map->size = 0; map->size < 65536; map->size++) {
entry.scancode = map->size;
entry.keycode = KEY_RESERVED;
rc = ioctl(fd, EVIOCGKEYCODE, &entry);
if (rc < 0) {
map->size--;
break;
}
if (map->size >= map->alloc) {
the "map->size--" line looks incorrect since scancodes from, and
including, zero have been tested, it seems that it should not be
decreased.
So I removed that line and recompiled....lo and behold:
drevil:~/input2/input# ./input-kbd 0
/dev/input/event0
bustype : BUS_I2C
vendor : 0x0
product : 0x0
version : 0
name : "i2c IR (Hauppauge)"
phys : "i2c-0/0-0018/ir0"
bits ev : EV_SYN EV_KEY
map: 128 keys, size: 128/128
0x0000 = 11 # KEY_0
...
0x007e = 126 # KEY_RIGHTMETA
0x007f = 127 # KEY_COMPOSE
--
David Härdeman
