John: I suggest you try Chris Howard's https://github.com/chris-elfpen/Teensy4WWVBsdr You might have to adjust the I/O pins for Teensy 4.1 vs 4.0 I am having no problems with the display once I put in the source termination resistor. Been running for multiple days, so far. --- Graham
On Tue, Nov 10, 2020 at 9:45 PM John C. Westmoreland, P.E. < [email protected]> wrote: > Hello Time Nuts, > > I've been running some tests - I just had the screen 'white-out' problem > happen again - I have a termination resistor on the SCK line (pin 13 on the > Teensy 4.1) - > so it appears this is related to the TFT screen updates - maybe a pixel > write going out of bounds. The Teensy is still running - but the screen > can't be read. > > Note the current code I'm testing is here in case anyone is interested - > it's from the PJRC forum: > https://github.com/jwestmoreland/el_supremoWWVBsdr > > 73's, > John > AJ6BC > > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
