Send raw data through LIRC driver

[Vinicius M. <vin...@gm...>]

Hi,

I would like to use LIRC driver for sending data to handle the file
/dev/lirc0. My goal is to build a system that sends and receives data via
infrared, something like that: http://www.lasertagparts.com/mtformat-2.htm

I'm able to read the pulses and spaces, but I am not able to send data.
When I try to write the file /dev/lirc0 I get the following error: "write :
Invalid argument"

Program test: https://www.dropbox.com/s/xqha9lg4gixd99v/teste.c

thanks for any help