I'm using Arduino uno to control addressable leds, if uses bluetooth an app I made for my phone and sends serial data. For some reason I can't get serial data to clear. Here's some code, so you can see void colours(){ fill_solid(leds, NUM_LEDS, CRGB(varR1, varG1, varB1)); //put this here so when…

Serial flush - seems I can't get it to clear data

UKHeliBob November 23, 2021, 7:36am 2

Serial.flush() waits for the transmission of outgoing serial data to complete. Is that what you are trying to do ?

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