search

almindor / mipidsi

MIPI Display Serial Interface unified driver
MIT License
108 stars 46 forks source link

take init seq from st7789 #5

Closed pyaillet closed 2 years ago

pyaillet commented 2 years ago

Fix #1

So with the other changes I was able to test and validate this setup on both TTGO Display and TTGO TWatch-2020 v1.

Anyway I admit, I'm not sure to understand every commands of the init seq, so do not hesitate to correct me if something is odd.

almindor commented 2 years ago

I've almost finished my wiring setup to get the ST7789 wired to another MCU (I kinda lost the pinetime) so I should be able to test this in the coming days. Hope that's ok.

almindor commented 2 years ago

Having some issues with my old ST7789, currently trying to figure it out with a logic analyzer. I don't think this has anything to do with the code tho. If I can't get it working I'll probably just merge this as I don't have another display to test with, the pinetime watch got damaged ages ago.

pyaillet commented 2 years ago

No problem :)

Let me know if I can do anything to help.

almindor commented 2 years ago

No problem :)

Let me know if I can do anything to help.

Do you have a logic analyzer? Could you send me a capture of the "shapes" example draw code in say 1Mhz speed?

pyaillet commented 2 years ago

No, I don't have one :\

almindor commented 2 years ago

No isses. I'll have to probably get a new display and possibly an MCU too to be sure. something's wrong with my hw here.