I have FT813 graphics chip which works just great in Zero. (ICSP header)
BUT, in MKR1000 and MKRZero i get tons of issues. It seems that the data transfers are broken, so if i look at textures, i see a lot of missing pixels data, and some commands missing too. It is randomly happening from the first transfer.
As far as i know, there is no difference in the Zero and the MKRZero or the MKR1000, so what the issue could be with the MKRs?
I've checked various wiring and also soldered the wires directly to the MKRs, and still no luck at all.
Thanks in advance to everyone here :)