Orange Pi Zero Plus2 H5 - IR Receiver

Orange Pi Zero Plus2 H5 - Expansion Board

출처 : How to setup Infrared Remote Control in Orange pi Zero using lircd and python – Codelectron
버섯돌이의 허큘렉스 다루기 - IR 입문(2.LIRC 설정및 테스트) - 국내 최대 전자부품 전문 쇼핑몰 아이씨뱅큐
Orange Pi Zero + USB audio card + LIRC - Allwinner H2 & H3 - Armbian forum
Guide: Configuring Orange PI PC+ to receive IR with LIRC - Allwinner H2 & H3 - Armbian forum

Armbian verion 확인

$ cat /etc/armbian-release
## PLEASE DO NOT EDIT THIS FILE
BOARD=orangepizeroplus2-h5
BOARD_NAME="Orange Pi Zero Plus 2"
VERSION=5.34.171121
LINUXFAMILY=sunxi64
BRANCH=next
ARCH=arm64
IMAGE_TYPE=nightly
BOARD_TYPE=conf
INITRD_ARCH=arm64
KERNEL_IMAGE_TYPE=Image

IR Receiver 모듈 설치

$ sudo armbian-config

IR Receiver 모듈 설치 확인

$ dmesg | grep sunxi-ir
[    5.845560] rc rc1: sunxi-ir as /devices/platform/soc/1f02000.ir/rc/rc1
[    5.845702] input: sunxi-ir as /devices/platform/soc/1f02000.ir/rc/rc1/input3
[    5.851001] rc rc1: lirc_dev: driver ir-lirc-codec (sunxi-ir) registered at minor = 0
[    5.851144] sunxi-ir 1f02000.ir: initialized sunXi IR driver
$ lsmod | grep ir
ir_xmp_decoder         16384  0
ir_mce_kbd_decoder     16384  0
ir_sharp_decoder       16384  0
ir_sanyo_decoder       16384  0
ir_sony_decoder        16384  0
ir_jvc_decoder         16384  0
ir_rc6_decoder         16384  0
ir_nec_decoder         16384  0
ir_rc5_decoder         16384  0
ir_lirc_codec          16384  0
lirc_dev               16384  1 ir_lirc_codec
sunxi_cir              16384  0
rc_core                32768  15 ir_sanyo_decoder,ir_rc6_decoder,ir_nec_decoder,ir_mce_kbd_decoder,ir_xmp_decoder,ir_sony_decoder,ir_lirc_codec,ir_sharp_decoder,cec,lirc_dev,ir_jvc_decoder,sunxi_cir,ir_rc5_decoder
$ ls /dev/lirc*
/dev/lirc0

lirc 패키지 설치

$ sudo apt install lirc

mode2 실행하고 리모콘으로 신호 받기

$ mode2 -d /dev/lirc0
space 16777215
pulse 152
space 16944
pulse 216
space 93673
pulse 112
^C