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White screen on MPI3501 #217

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faissaloo opened this issue Jul 10, 2021 · 2 comments
Open

White screen on MPI3501 #217

faissaloo opened this issue Jul 10, 2021 · 2 comments

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@faissaloo
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faissaloo commented Jul 10, 2021

I tried both this repo and #76 and neither worked. I made sure to get rid of any mention of the previous drivers from config.txt but I just continued to get a white screen, despite it seeming to enter the main loop.

The driver I originally installed was: https://github.com/goodtft/LCD-show
This is my TFT display, it seems to be an MPI3501 so that's what I set when building:
http://www.lcdwiki.com/3.5inch_RPi_Display
I'm using it with a Pi Zero W

@Clay-Tron
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Clay-Tron commented Feb 16, 2022

I'm having similar issues with MPI2801, there seems to be a common problem

http://www.lcdwiki.com/2.8inch_RPi_Display

I notice the Chip Select is low active, is there a way to set this when building?

@chackAJMCPE
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Same as me. If someone got fix for that, please text it here. It will be helpful.
My display is: http://www.lcdwiki.com/3.5inch_RPi_Display

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