lirc_serial bug???

[Obelix <rob...@ju...>]

hi,
i have a little "big problem"!
I want to try to use the lirc driver  in order trying to use an IR homebrew
transmitter. my problem is to understand like filling up the buffer to pass
at the lirc_write . I know as he must be constructed the ir signal to send.
but I observe that there is a bug in the driver. because if i make
char buf[]={255,255,255,255,255,255,255,255,255,255,255,255};
or
char buf[]={0,0,0,0,0,0,0,0,0,0,0,10};
is ok
but if i make
char buf[]={126,126,126,126,126,126,126,126,126,126,126,126};
my PC jams!!!
watching the lirc_serial.c , the problem would have to be introduced here
if(i%2) hardware[type].send_space(wbuf[i]-delta);
because 
I have executed of the tests, and I have observed that 
delta=hardware[type].send_pulse(wbuf[i]);
it comes executed without problems 
but with hardware[type].send_space(wbuf[i]-delta); ..PC jams!

the problem would have to be in the function
static void send_space_homebrew(long length)
but I do not succeed to resolve it


HELP MEEEEEEEEEE!!


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