CST816S can have device id 0xB4

[pascaldornfeld]

I got a BTT Knomi which features a ESP32-S3 chip, GC9A01 screen and CST816S touch. See also. When using this project I get a device id mismatch for the touch interface. Here is a filter for the device id 0xB5 and 0xB6. My Knomi has a device id of 0xB4. I compiled the firmware with this id added to the whitelist and touch is working.

Original error:

Chip ID: 0xb4
Touch version: 255
Proj ID: 0x0
FW Version: 0x2
Traceback (most recent call last):
  File "main.py", line 62, in <module>
  File "cst816s.py", line 210, in __init__
RuntimeError: Incorrect chip id (0xb5)