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by RichardGemmell
Thu Dec 20, 2018 6:08 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: STICKY: Optional interfaces (I2C, I2S, SPI) and Device Tree
Replies: 128
Views: 146908

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

I'm using a Raspberry Pi 3 B+ and I need to use 4 SPI devices so I followed PhilE's https://www.raspberrypi.org/forums/viewtopic.php?t=98318&start=25#p821666 suggestion to create a Device Tree overlay. This didn't work. It broke the existing chip select pins. I eventually got it working with a few t...

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