HardwareSerial setAllPins() #7443
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Xylopyrographer
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Poking about with the UARTs on a C3. Noted in
HardwareSerial.hthe comment onsetHwFlowCtrlModewhere it says a call tosetAllPins()is required first.Thing is, the only reference I can find to
setAllPins()is over in the I2S library.Is this an erroneous or outdated comment?
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