Upgrading breaks GPIO switching

[jamos.tan@gmail.com]

Hi,

I have just upgraded two things, and I don't know which one cause the issue. Here's what I did:

1 - upgrading Pypilot to the latest 2.1.1 beta
2 - upgraded to newest SignalK version 1.37.5 
3 - Upgraded to newest Node-Red signalK webapp 2.10.0

( 2 & 3 seems to remove the need of authenticating with signalk, in order to use node-red)

The trouble I am having now is:

- the gpio pins in Node-red went to the "stopped" status.

I suspect it may have to do with some of the Python dependencies that where upgraded during Pypilot, and that the Node ( node-red-node-pi-gpio ) is not ready for this change. Or, that the authentication change from SignalK upgrade together with the node-red upgrade caused it.

I don't know how to revert things or troubleshoot, but I read these forums tried the suggestions to no success:

Node-red-node-pi-gpio output stopped - General - Node-RED Forum
Rpi-gpio input node "stopped" - General - Node-RED Forum

Screenshot of error:



Debug:

nrgpio python command not running

Flow:

Code:

[{"id":"bc3b26f0.b8e538","type":"tab","label":"Digital switching","disabled":false,"info":""},{"id":"881428ed.66fe88","type":"rpi-gpio out","z":"bc3b26f0.b8e538","name":"","pin":"11","set":true,"level":"0","freq":"","out":"out","x":507.00000762939453,"y":607.9999809265137,"wires":[]},{"id":"f2e0c618.e273a8","type":"ui_switch","z":"bc3b26f0.b8e538","name":"","label":"Bilgepump","tooltip":"","group":"128c16df.aca7c9","order":0,"width":0,"height":0,"passthru":true,"decouple":"false","topic":"","style":"","onvalue":"1","onvalueType":"num","onicon":"","oncolor":"","offvalue":"0","offvalueType":"num","officon":"","offcolor":"","x":111.00001525878906,"y":605.999981880188,"wires":[["dc85b9c0.6224e8"]]},{"id":"d84875a5.c0eac8","type":"rpi-gpio out","z":"bc3b26f0.b8e538","name":"","pin":"13","set":true,"level":"0","freq":"","out":"out","x":506.00000762939453,"y":712.9999828338623,"wires":[]},{"id":"ebcdeed7.ef20f","type":"ui_switch","z":"bc3b26f0.b8e538","name":"","label":"Navigation lights","tooltip":"","group":"128c16df.aca7c9","order":0,"width":0,"height":0,"passthru":true,"decouple":"false","topic":"","style":"","onvalue":"1","onvalueType":"num","onicon":"","oncolor":"","offvalue":"0","offvalueType":"num","officon":"","offcolor":"","x":120.00000381469727,"y":711.9999828338623,"wires":[["44d8134.d8cbcec"]]},{"id":"64ef7315.b4520c","type":"rpi-gpio out","z":"bc3b26f0.b8e538","name":"","pin":"15","set":true,"level":"0","freq":"","out":"out","x":508.00000762939453,"y":818.9999828338623,"wires":[]},{"id":"40435efa.df70f","type":"ui_switch","z":"bc3b26f0.b8e538","name":"","label":"Anchor light","tooltip":"","group":"128c16df.aca7c9","order":0,"width":0,"height":0,"passthru":true,"decouple":"false","topic":"","style":"","onvalue":"1","onvalueType":"num","onicon":"","oncolor":"","offvalue":"0","offvalueType":"num","officon":"","offcolor":"","x":112.00000381469727,"y":817.9999828338623,"wires":[["a3dbd1e7.22bd8"]]},{"id":"555cc884.85ff18","type":"rpi-gpio out","z":"bc3b26f0.b8e538","name":"","pin":"12","set":true,"level":"0","freq":"","out":"out","x":511.00000762939453,"y":912.9999828338623,"wires":[]},{"id":"951e8cb8.3a2fb","type":"ui_switch","z":"bc3b26f0.b8e538","name":"","label":"Ventilation","tooltip":"","group":"128c16df.aca7c9","order":0,"width":0,"height":0,"passthru":true,"decouple":"false","topic":"","style":"","onvalue":"1","onvalueType":"num","onicon":"","oncolor":"","offvalue":"0","offvalueType":"num","officon":"","offcolor":"","x":115.00000381469727,"y":911.9999828338623,"wires":[["ffbff4b0.542f08"]]},{"id":"c31a67c4.8447e8","type":"signalk-send-pathvalue","z":"bc3b26f0.b8e538","name":"","source":"","x":1164,"y":464.9999694824219,"wires":[]},{"id":"dc85b9c0.6224e8","type":"function","z":"bc3b26f0.b8e538","name":"state","func":"msg.topic = \"electrical.digital.switch.bilgepump\";\nflow.set('switch', msg.payload);\nreturn msg;","outputs":1,"noerr":0,"x":257.00003814697266,"y":608.999981880188,"wires":[["881428ed.66fe88","c31a67c4.8447e8"]]},{"id":"44d8134.d8cbcec","type":"function","z":"bc3b26f0.b8e538","name":"state","func":"msg.topic = \"electrical.digital.switch.navlights\";\nflow.set('switch', msg.payload);\nreturn msg;","outputs":1,"noerr":0,"x":273.00000381469727,"y":711.9999761581421,"wires":[["d84875a5.c0eac8","c31a67c4.8447e8"]]},{"id":"a3dbd1e7.22bd8","type":"function","z":"bc3b26f0.b8e538","name":"state","func":"msg.topic = \"electrical.digital.switch.anchorlight\";\nflow.set('switch', msg.payload);\nreturn msg;","outputs":1,"noerr":0,"x":252,"y":817.9999761581421,"wires":[["64ef7315.b4520c","c31a67c4.8447e8"]]},{"id":"ffbff4b0.542f08","type":"function","z":"bc3b26f0.b8e538","name":"state","func":"msg.topic = \"electrical.digital.switch.ventilation\";\nflow.set('switch', msg.payload);\nreturn msg;","outputs":1,"noerr":0,"x":251,"y":909.9999761581421,"wires":[["555cc884.85ff18","c31a67c4.8447e8"]]},{"id":"128c16df.aca7c9","type":"ui_group","name":"Digital switching","tab":"f561b8b4.68b0e8","order":5,"disp":true,"width":"6","collapse":false},{"id":"f561b8b4.68b0e8","type":"ui_tab","name":"AyeAye Systems Dashboard","icon":"dashboard","disabled":false,"hidden":false}]

Hope someone can help!