[This started in a different thread but I started a new topic since I found the source of the issue.]
In my setup (RPI2 with 3.18.8-v7+ #764) an LED flashes once when an IR sequence is received. Now when I send a sequence it gets at the same time picked up by the receiver and the LED starts flashing. It seems the sent sequence repeats several times which leads to multiple flashes.
Should LIRC really receive and send simultaneously, has it always been like that, is there a way to deactivate it?
If it cannot be solved within LIRC, can I disable one pin while another is active?