maciekelga wrote: > Hi, > > I have PiCore on RPi3 and need two functionality: > 1. Set up one pin as output to connect external LED to see if PiCore is > running or not. > 2. Is possible to set up pin as on/off? I mean if is low level on GPIO > than PiCore is should be disable, when is high should be active. > > Is anybody who can help me to set up as above?
I have set up a Raspberry Pi as a piCorePlayer/LMS server with a momentary switch that has an LED. It uses the 'On-Off shim' (https://shop.pimoroni.com/products/onoff-shim?variant=41102600138) set as described 'here' (https://forums.slimdevices.com/showthread.php?109734-piCorePlayer-Pimoroni-OnOff-Shim&p=934292&viewfull=1#post934292). I wired the switch to the On-Off shim. You need to have a 1k resistor between the -ve terminal of the switch and the On-Off shim (between the -ve and GND). Works very well, the switch is illuminated while the Pi is running. Robert *Home: *Raspberry Pi 4/pCP7.0/LMS8.1.2/Material with files on QNAP TS-251A Touch > DacMagic 100 > Naim Audio Nait 3 > Mission 752 (plus Rega Planar 3 > Rega Fono Mini; Naim CD3) 2 x Squeezebox Radios, 1 X Squeezebox 3 (retired), 1 x SqueezeAMP *Office:* LMS8.0.0 running on Raspberry Pi3; Raspberry Pi 3 player with touchscreen/piCorePlayer/IQaudIO DAC and Amp *Portable:* Raspberry Pi 3B/pCP7.0.1/LMS8.1.2/Material, files on Seagate portable drive, powered via power brick ------------------------------------------------------------------------ Grumpy Bob's Profile: http://forums.slimdevices.com/member.php?userid=41857 View this thread: http://forums.slimdevices.com/showthread.php?t=109270 _______________________________________________ unix mailing list unix@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/unix