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ribasco / u8g2-rpi-demo

This is a demo for using the U8G2 library on the Raspberry Pi
Apache License 2.0
29 stars 6 forks source link

Raspberry Pi Zero W screen generates garbage after using screen for few minutes - How to reduce the screens clock speed ? #2

Open markbirss opened 4 years ago

markbirss commented 4 years ago

I get screen garbage after using the screen for a couple of minutes.

Any idea howto fix this ?

gshegosh commented 2 years ago

Change the SPI clock speed at https://github.com/ribasco/u8g2-rpi-demo/blob/07dd110f9ecf0ceab9f8ccef406ec7cbbd25e111/u8g2_hal_rpi.cpp#L10

markbirss commented 2 years ago

@gshegosh

Thank you for your reply, will check it out if i can just find my display again