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+--- Thread: Trouble with IR reciever (/thread-604.html)
Trouble with IR reciever - kraleksandr - 10th Mar, 2013 05:44 PM
I've bought unnamed IR reciever (like tsop1238) and connect it to the GPIO1, GPIO6 and GPIO12 pins (as said there ttp://aron.ws/projects/lirc_rpi/). But mode2 shows this
Terminal
mode2: could not get file information for /dev/lirc0
mode2: default_init(): No such file or directory
mode2: default_init(): No such file or directory
RE: Trouble with IR reciever - CurlyMo - 10th Mar, 2013 06:28 PM
Did you do:
Code:
sudo modprobe lirc_rpiRE: Trouble with IR reciever - kraleksandr - 10th Mar, 2013 06:48 PM
It helpd. Now mode2 says nothing (empty line). It means that I didnt connect the reciever correctly? After I reconnect it, reboot is required?
RE: Trouble with IR reciever - CurlyMo - 10th Mar, 2013 11:00 PM
First check if the module is loaded, then check with mode2. If that doesn't output anything while pressing buttons, you didn't connect the device properly.
RE: Trouble with IR reciever - kraleksandr - 12th Mar, 2013 08:20 PM
Ok, I've create a remote.conf and there is another trouble. Key DOWN and key 2 on remote looks same in irw, both has this output
Terminal
00000000b4b43cc3 00 key_2 AKB35840201
00000000b4b43cc3 01 key_2 AKB35840201
00000000b4b43cc3 02 key_2 AKB35840201
00000000b4b43cc3 00 key_2 AKB35840201
00000000b4b43cc3 01 key_2 AKB35840201
00000000b4b43cc3 02 key_2 AKB35840201
00000000b4b43cc3 00 key_2 AKB35840201
RE: Trouble with IR reciever - CurlyMo - 12th Mar, 2013 08:27 PM
Then you probably made a mistake with irrecord.
RE: Trouble with IR reciever - kraleksandr - 12th Mar, 2013 08:44 PM
where?
Terminal
key_down 0x12ED
key_2 0x3CC3
key_2 0x3CC3
RE: Trouble with IR reciever - CurlyMo - 12th Mar, 2013 08:48 PM
Just try again to be sure.
RE: Trouble with IR reciever - kraleksandr - 12th Mar, 2013 08:55 PM
О_о
now keys with dups are different
0x-codes same as previous. Difference only between 'begin remote' and 'begin codes'.
RE: Trouble with IR reciever - CurlyMo - 12th Mar, 2013 09:03 PM
Then those values probably need to be very precise. Then you try recording the button in raw mode.
RE: Trouble with IR reciever - kraleksandr - 12th Mar, 2013 09:19 PM
ok, I've created new conf file through irrecord -fn, for test I added the 2 key two times. But the first 'key2' raw code and the second is different.
Is there a way to echo raw data from ir? mode2?
Every key has different codes. Looks like it is normal =)
wait until I make a new file
All works now.
Plus I made some changes in Configuring remotes