General discussion • Pi5 CS foot problem

Usage environment:
Hardware:
Pi5
Micro Snow's e-paper driver board e-paper Driver HAT, link: https://www.waveshare.com/product/displ ... er-hat.htm
Software:
Pi5 System Raspberry Pi OS (64 bit) July 4th, 2024
Sample Program for Micro Snow Ink Screen
Question:
When I tried to drive the ink screen using the lgpio library, gpiod library, WiringPi, and Python, the CS pin couldn't be pulled down;
But when I use terminal commands in the gpiod library to control, the CS pin can be pulled down and up normally; The terminal command is as follows:
gpioset 4 8=0
gpioset 4 8=1

Statistics: Posted by shhds — Tue Oct 15, 2024 3:59 am

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