manually creating config file

[Armin D. <di...@no...>]

Hi,

i'm trying to get an ir-keyboard working with lirc using a simple serial 
receiver. I can not use irrecord because of shift, ctrl and 
alt-combinations. irrecord will always record in raw-mode.

The ouput from xmode2 is here: (4Kb)

http://home.arcor.de/armin.diehl/xmode2.png

For me it looks simple, the first pule, space, pulse seems to be a 
prefix, than data bits follows. There is always a small space between 
pules, a space of about 1 ms seems to be 0, a pulse of about 1 ms seems 
to be 1.

Is this SPACE_ENC ?

I want to create a config file and add all possible codes. After that i 
want to analyse the data from the keyboard.

Can someone give me some help on how to create the config file.

irrecord will record the following:
flags CONST_LENGTH|RAW_CODES
eps 30
aeps 100
ptrail 0
repeat 0     0
gap 57680

I assume that i need at least
bits (could be 32), header, one and zero
but i dont understand the values i have to provide for one and zero.

In addition i have to specify the prefix, is this done with
header <phead> <shead> ? Assuming phead and shead are uSec, it should be
header 2000 1500 (Values have to be verified by mode2, only estimated 
from xmode2 output)
But after that, i get a second pulse that is longer than the normal ones 
so i assume this is also part of the header.

one <pone> <sone>
could be
one 800 250

but what about zero:
zero <pzero> <szero> The pulse and space lengths representing a zero.
i dont have a pulse before a space.

I really would like to understand the values i have to provide.

Thanks for helping me out