Experimantal FastDAC version of Mauro Pintus' Oscilloscope Clock that works with the latest Espressif IDF.
This version draws the clock around six and a half times faster than the original version, enabling the possibility of more complex drawing. Feel free to do that and send me the data table!
FastDAC code from here:
View the files here or download a zip of all the files in this directory (except the zip!).