Viewing profile — lizzylot

Climate change is a global problem. Fossil fuels burned in Norway or somewhere contributes the same amount of CO2. It's kinda like shipping your plastic trash to another country an…

For simple SPI displays it's the transfer bandwidth that dominates, so for best performance you wanna minimize the number of pixels you need to send. So for eaxmple: if you wanna d…

Without DMA you need to insert a lot of wasted cycles to wait between each SPI transfer, so it doesn't take that many bytes to make it worth it. I use variable width fonts on 16bit…