Raspberry pi 3, IR remote error : transmission failed

Question

I am using Debian on Raspberry Pi 3. I am trying to create IR remote. I am following online tutorials. I could record my remote using IR receiver but while emitting IR, I am getting following error:

irsend:  command failed: SEND_ONCE Samsung KEY_POWER
irsend: transmission failed

I tried everything I could using google, but no progress.

Answer 1

After searching and trying do many different things, finally i found the solution. There were several problems in my configuration. The two steps below fixed my problem:

1) Raspberry pi default gpio control was overriding lirc configuration. To solve this i restarted lirc using below command

sudo /etc/init.d/lirc restart

2) Set lirc device manually

sudo lircd --device /dev/lirc0

Also i used 1k resister instead of 10 k in setup.

Thanks anyway!

set my lirc device mannualy