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by SteveRLC
Thu May 26, 2016 8:03 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: STICKY: Optional interfaces (I2C, I2S, SPI) and Device Tree
Replies: 128
Views: 137195

Re: Optional interfaces (I2C, I2S, SPI) and Device Tree

Got it working. Thank you for all the help, and clear explanations.
by SteveRLC
Thu May 26, 2016 9:59 am
Forum: Device Tree
Topic: Failed to load overlay
Replies: 11
Views: 10268

Re: Failed to load overlay

Renaming/saving the file with the right naming convention works.
Thank you very much.
by SteveRLC
Thu May 26, 2016 9:05 am
Forum: Device Tree
Topic: Failed to load overlay
Replies: 11
Views: 10268

Re: Failed to load overlay

Hello. I ran into a problem when trying to compile an overlay, which causes a 'failed to load overlay' in the vcdbg log msg : 001368.106: dtdebug: Failed to open overlay file 'overlays/spi-gpio-cs.dtbo' 001368.119: Failed to load overlay 'spi-gpio-cs' The overlay I'm trying to compile extends from h...
by SteveRLC
Tue May 24, 2016 7:28 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: STICKY: Optional interfaces (I2C, I2S, SPI) and Device Tree
Replies: 128
Views: 137195

Re: Optional interfaces (I2C, I2S, SPI) and Device Tree

Hi Phil. This thread has been very informative. I've tried implementing the overlay and it worked. I also manged to change the CS pins through dtoverlay=spi-gpio-cs,cs2_pin=5,cs3_pin=6 by changing the values to something else. However, I couldn't get it to work for GPIO 15. It shares the RX function...

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