3 ms·
Do you know what kind of ui drawing architecture PalmOS uses? Seems like it's probably more aligned with that type of device.
by mkj 4y ago
Do you know what kind of ui drawing architecture PalmOS uses? Seems like it's probably more aligned with that type of device.
- dmitrygr 4y agoSoftware blitter. Rectangle based. To a frame buffer. It knows NOTHING about rp2040. It just writes pixels to a memory area. The rest I do with PIO and DMA. I am publishing an article in a few days on how to drive this display properly with RP2040 here: http://dmitry.gr/?r=06.%20Thoughts&proj=09.ComplexPioMachines http://dmitry.gr/?r=06.%20Thoughts&proj=09.ComplexPioMachine...