Search found 3 matches

by networker
Friday 03 June 2016 10:50
Forum: Others
Topic: pitft on CE1
Replies: 0
Views: 365

pitft on CE1

Hi, I'm using a 2.2" LCD screen (320x240) on my Pi3 and it works great with the image that I downloaded from adafruit (Jessie). The only problem is that it takes both spidev0.0 (for the display) and spidev0.1 (for a touchscreen which it hasn't). I managed to release the spidev0.1 by changing the ...
by networker
Friday 03 June 2016 10:36
Forum: PiFace
Topic: PiFace on CE1
Replies: 3
Views: 5218

Re: PiFace on CE1

Thanks Bob, Yes it requires hardware modification, AFAIK the SS pin on the MCP23S17 is hardwired to CE0 so you will have to cut a trace and re-solder. I don't have a real PiFace so I can't help you with that any further. I used a prototype board with a bare MCP23S17. In my current project however I ...
by networker
Thursday 02 June 2016 22:50
Forum: PiFace
Topic: PiFace on CE1
Replies: 3
Views: 5218

PiFace on CE1

Hi all, I'm facing the problem that spidev0.0 is taken by my display device (2.2" ILI 9340 based). I have tried to move it to spidev0.1 by modifying device-tree overlays but so far without success. The alternative is to move the PiFace to spidev0.1, this is easy but requires a source code ...