My plan is to hopefully port the above. Seems like data is four bytes, with first byte being the col (or row?) data. Not sure the second and the third staying 255, and the last one seems like the col (or row) marker?
What would the SPI.write arguments be mapping to the above?
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.
Thanks for the info. It will be useful for my investigation. This is how the sequence goes for RPi:
My plan is to hopefully port the above. Seems like data is four bytes, with first byte being the col (or row?) data. Not sure the second and the third staying 255, and the last one seems like the col (or row) marker?
What would the SPI.write arguments be mapping to the above?
Thanks again!