Wesley Moore

Yes this is a known issue, see yeslogic/allsorts#27 for details on what need to be implemented.

Thanks for this. My goal for this crate is for it to provide the bits necessary to communicate with a display that uses the SSD1675. Ideally there would be no...

> Not sure if you can find the partial update LUT for the inky_phat anywhere. As far as I know it's not possible on tri-colour displays because they need both...

I've ordered an Inky wHAT to try this out. I'm also looking to reorganise the crate a bit. I'd like to make it a bit less controller specific so that...

> Is there a reason for this? Only that I built this crate to support the Inky pHAT, which doesn't need the type to be any bigger than `u8`. I...

The yellow variant uses the same code, just with a different [lookup table](https://github.com/pimoroni/inky/blob/master/library/inky/inky.py#L104) and [VSH and VSL](https://github.com/pimoroni/inky/blob/master/library/inky/inky.py#L184). It _should_ be straightforward to tweak the Inky pHAT example to support yellow...

Yes this was my assumption when building the crate. The controller is the same, it's just some of the config that's different depending on the display that's connected to it....

Hmm interesting. I wish my past self had documented that better. It seems I commented them out in https://github.com/wezm/ssd1675/commit/204f654e33a7a9f882cce17ba9c1b47024dd10b4 which suggests it was required to get the Inky pHAT working....

> I'm still wondering why the code has the cs pin usage commented out — do you use it? From above: > I wish my past self had documented that...

Yes that probably a good idea. As evidenced from the age of this issue it's unlikely that I'll be able to get to it any time soon though.