I used the tft driver available here:
It’s not working until I set the TFT_NO_TEARING to 0. What’s the purpose of the TFT_NO_TEARING option and why do I have a screen full of miscalenous pixels when TFT_NO_TEARING is set to 1, but a correct display when TFT_NO_TEARING is set to 0 ?
What MCU/Processor/Board and compiler are you using?
What do you experience?
Random pixels with different colors but no figures are displayed if TFT_NO_TEARING is set to 1 (default setting). Correct display if I change this setting to 0.
What do you expect?
Code to reproduce
Add a code snippet to reproduce the issue in the simulator. It should contain only the relevant code which can be compiled. Bug reports without code snippets or with erroneous code snippets will not be reviewed.
This is working:
#define TFT_NO_TEARING 0 /*1: no tearing but slower*/
This is not:
#define TFT_NO_TEARING 1 /*1: no tearing but slower*/
Screenshot and/or video
This is what I get with the default setting:
Display is correct with TFT_NO_TEARING set to 0