{{:raspberry_pi3b_plus:raspi_samsung_fernbedienung.jpg?400|}} {{:raspberry_pi3b_plus:gpio_raspi_samsung_ir.png?400|}} {{:raspberry_pi3b_plus:gpio_raspi_samsung_ir_diode.png?400|}}\\ |GPIO|Meine|Bild| |3o|sw|sw| |6o|rt|bl| |1u|ws|rt| IR: TSOP4838 https://wiki.libreelec.tv/infrared_remotes mount -o remount,rw /flash vi /flash/config.txt dtoverlay=gpio-ir,gpio_in_pin=18 mount -o remount,ro /flash systemctl stop kodi systemctl stop eventlircd Zitat aus der Anleitung: https://wiki.libreelec.tv/infrared_remotes Then, for each of the protocols (except lirc, which isn't a real protocol) run ir-keytable -p PROTOCOL -t, then press some buttons on your remote. If you discovered the correct protocol you should see EV_MSC events together with the scancode of the button. eg: ir-keytable -p rc-5 -t Protocols changed to rc-5 Testing events. Please, press CTRL-C to abort. .... HIER KAM DANN MAL NIX :D Wenn hier nix kommt.. dann mal mit **nec** probieren, war für die Samsung-Fernbedienung notwendig. ir-keytable -p nec -t Protocols changed to nec Testing events. Please, press CTRL-C to abort. 108.370058: lirc protocol(necx): scancode = 0x70760 108.370082: event type EV_MSC(0x04): scancode = 0x70760 108.370082: event type EV_SYN(0x00). 110.426722: lirc protocol(necx): scancode = 0x70761 110.426741: event type EV_MSC(0x04): scancode = 0x70761 110.426741: event type EV_SYN(0x00). 112.896724: lirc protocol(necx): scancode = 0x70761 112.896742: event type EV_MSC(0x04): scancode = 0x70761 112.896742: event type EV_SYN(0x00). 113.386722: lirc protocol(necx): scancode = 0x70761 113.386740: event type EV_MSC(0x04): scancode = 0x70761 113.386740: event type EV_SYN(0x00). 113.893379: lirc protocol(necx): scancode = 0x70761 113.893397: event type EV_MSC(0x04): scancode = 0x70761 113.893397: event type EV_SYN(0x00). 114.483382: lirc protocol(necx): scancode = 0x70761 114.483400: event type EV_MSC(0x04): scancode = 0x70761 114.483400: event type EV_SYN(0x00). ^C vi /storage/.config/rc_keymaps/samsung # table my_custom_remote, type: # table samsung, type: nec 0x70760 KEY_UP 0x70761 KEY_DOWN 0x70765 KEY_LEFT 0x70762 KEY_RIGHT 0x70746 KEY_STOP 0x70748 KEY_FASTFORWARD 0x70747 KEY_PLAYPAUSE 0x70745 KEY_REWIND 0x7076c KEY_MENU 0x70714 KEY_HOME 0x70715 KEY_ENTER 0x70716 KEY_BACK mv /storage/.config/rc_maps.cfg.sample /storage/.config/rc_maps.cfg vi /storage/.config/rc_maps.cfg * * samsung ir-keytable -c -w /storage/.config/rc_keymaps/samsung Read samsung table Old keytable cleared Wrote 12 keycode(s) to driver Protocols changed to nec Jetzt sollten **nicht nur** die scanncodes dastehen, sondern **auch** die übersetzten Tasten. ir-keytable -t Testing events. Please, press CTRL-C to abort. 305.373364: lirc protocol(necx): scancode = 0x70760 305.373402: event type EV_MSC(0x04): scancode = 0x70760 305.373402: event type EV_KEY(0x01) key_down: KEY_UP(0x0067) 305.373402: event type EV_SYN(0x00). 305.480026: lirc protocol(necx): scancode = 0x70760 305.480044: event type EV_MSC(0x04): scancode = 0x70760 305.480044: event type EV_SYN(0x00). 305.606673: event type EV_KEY(0x01) key_up: KEY_UP(0x0067) 305.606673: event type EV_SYN(0x00). 305.696692: lirc protocol(necx): scancode = 0x70760 305.696720: event type EV_MSC(0x04): scancode = 0x70760 305.696720: event type EV_KEY(0x01) key_down: KEY_UP(0x0067) 305.696720: event type EV_SYN(0x00). 305.823337: event type EV_KEY(0x01) key_up: KEY_UP(0x0067) 305.823337: event type EV_SYN(0x00). 306.626695: lirc protocol(necx): scancode = 0x70761 306.626722: event type EV_MSC(0x04): scancode = 0x70761 306.626722: event type EV_KEY(0x01) key_down: KEY_DOWN(0x006c) 306.626722: event type EV_SYN(0x00). 306.753339: event type EV_KEY(0x01) key_up: KEY_DOWN(0x006c) 306.753339: event type EV_SYN(0x00). 307.016693: lirc protocol(necx): scancode = 0x70761 307.016717: event type EV_MSC(0x04): scancode = 0x70761 307.016717: event type EV_KEY(0x01) key_down: KEY_DOWN(0x006c) 307.016717: event type EV_SYN(0x00). 307.143337: event type EV_KEY(0x01) key_up: KEY_DOWN(0x006c) 307.143337: event type EV_SYN(0x00). systemctl start eventlircd systemctl start kodi mv /storage/.config/rc_maps.cfg /storage/.config/rc_maps.cfg.bak mv /storage/.config/rc_maps.cfg.bak /storage/.config/rc_maps.cfg LibreELEC:~ # ir-keytable Found /sys/class/rc/rc0/ (/dev/input/event0) with: Name: gpio_ir_recv Driver: gpio_ir_recv, table: rc-rc6-mce lirc device: /dev/lirc0 Supported protocols: lirc rc-5 rc-5-sz jvc sony nec sanyo mce_kbd rc-6 sharp xmp imon rc-mm Enabled protocols: lirc rc-6 bus: 25, vendor/product: 0001:0001, version: 0x0100 Repeat delay = 500 ms, repeat period = 125 ms Mögliche tasten table TABLENAME, type: IR_TYPE 0x KEY_MUTE 0x KEY_VOLUMEDOWN 0x KEY_VOLUMEUP 0x KEY_LEFT 0x KEY_UP 0x KEY_RIGHT 0x KEY_DOWN 0x KEY_ENTER 0x KEY_BACK 0x KEY_HOME 0x KEY_POWER 0x KEY_MENU 0x KEY_PLAYPAUSE 0x KEY_CONFIG 0x KEY_FAVORITES 0x KEY_ESC 0x KEY_REWIND 0x KEY_FASTFORWARD 0x KEY_EPG 0x KEY_0 0x KEY_1 0x KEY_2 0x KEY_3 0x KEY_4 0x KEY_5 0x KEY_6 0x KEY_7 0x KEY_8 0x KEY_9 0x KEY_BACKSPACE 0x KEY_STOP 0x KEY_INFO 0x KEY_CONTEXT_MENU 0x KEY_PAGEUP 0x KEY_PAGEDOWN 0x KEY_HOMEPAGE 0x KEY_GREEN 0x KEY_RED ====== Herausforderung SHARP IR 36.7kHz ====== Aber auch das geht... wenn man das Datenblatt genau studiert. - Kondensator 47µF GND <> VCC - GND auf Metallgehäuse legen... Wenn man diese beiden Punkte beachtet, kommt auch kein Rauschen mehr mit `#mode2` an den Tag. Wenn man dies nicht tut: Naja - dann flattert permanent was am IR rum.. irgendwelche Signale halt. Und zu guter letzt das Einrichten der Tasten. Keymapping: siehe Bild 1 KEY_UP 2 KEY_RIGHT 3 KEY_DOWN 4 KEY_LEFT 5 KEY_OK 6 KEY_STOP 7 KEY_PLAY 8 KEY_PAUSE 9 KEY_FORWARD 10 KEY_REWIND 11 KEY_OPTION => KEY_MENU 12 KEY_INFO 13 KEY_BACK 14 KEY_HOME Da sind kleine, grüne Zahlen auf dder Fernbedienung, also draufklicken für GROß ;) {{:raspberry_pi3b_plus:fernbedienung_richard_nummern.jpg?400|}} ===== Befehle ===== #mode2 #mode2 -d /dev/lirc0 # irrecord -f -k --loglevel=notice # cat test.lircd.conf > /etc/lirc/lircd.conf # reboot # irw