Arvind Singh

I have been thinking for some time about doing something similar and using smaller buffer with color palette. This would be good for porting the driver to bigger display like...

Yes, it would certainly be easier to implement it as you suggest by doing the translation at the time of the diff buffer computation. However I find this solution "less...

Hi, sorry for the late answer (probably too late to be useful but anyway...). These errors means that the driver cannot connect/initialize the screen. The most likely cause is a...

Hi, I just tried your sketch but it works without glitches for me. The only difference with my hardwired test setup is that the backlight pin of the display is...

That is weird indeed.. I do not understand why it works with the touchscreen calibration demo and not the others sketches... I will try to replicate your exact setup on...

Hi, I replicated your setup on a breadboard (with the LED pin connected to +3.3V through a 100Ohm resistor). It works ok. No bug/freeze when I touch the screen. I...

Yes, I do not really understand why the touch calibration demo works. However, it is worth noting that while doing performing calibration the driver is not using all the fancy...

I do not know the answer really :) My feeling is that, even if the wiring is inconsistent, your display is faulty anyway since pressing the screen always freeze/crashes the...

That is really weird... I have never had any problem with a Teensy 4 (I did burn a couple of them inadvertently but it was my fault and they just...

:( I am also running out of ideas... Do the problem still appears if you disconnect the touch_irq wire and set it to 255 in the code ? The IRQ...