[Discussed] SPI DMA，can it be used now?
xiaguangbo opened this issue · 1 comments
xiaguangbo commented
Slint GUI works on esp32c2, esp32c2 happens to have an SPI DMA, if DMA can be used then the refresh speed of the screen will be greatly increased!
ivmarkov commented
Most chips have DMA. The DMA is usable with the SPI driver since a very long time. Join the Matrix room and ask your question there, as in terms of what you are trying to achieve.