1st version is slowest, but works fine
2nd shows wrong colors and other minor problems
3rd is totally wrong
I did not test another option given with Graphics.drawImage. In my (poor) understanding, this is based on setPixel, which would be very slow.
For now I live with 1st solution, any other idea ?
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
For the ILI99341 driver, I would like to send an Uint16Array via spi.send
I tried 3 versions yet
1st version is slowest, but works fine
2nd shows wrong colors and other minor problems
3rd is totally wrong
I did not test another option given with Graphics.drawImage. In my (poor) understanding, this is based on setPixel, which would be very slow.
For now I live with 1st solution, any other idea ?