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Topic: max7219 *and* MIDI not working. (Read 467 times) previous topic - next topic

db2db


I can read the MIDI clock and blink a light.

I can display values using a MAX7219 to drive 7 segment leds.

BUT, when I combine both, I lose the MIDI clock completely. It seems to not read serial data anymore.
Does this make sense to anyone?

Grumpy_Mike


db2db


Commented a bunch out and now it works, so I need to explore more.. Thanks.

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