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Thread: Disable TX UART on teensy 3.2

  1. #1
    Junior Member
    Join Date
    Jul 2019

    Disable TX UART on teensy 3.2

    Hey everyone,

    I am currently working on a project where I need to use the three Hardware UARTs on the chip for waveform generation as well as Serial data transmission, so I constantly turn on and off the hardware serial at run time by using arduino's method:


    However, I should be able to have two serial RX.

    I know in the 8 bit AVR it is posiblle by clearing or setting a register to enable/disable RX or TX as required.

    how could I achieve this on a teensy 3.2 ?

    Last edited by Felipe; 07-18-2019 at 10:45 PM.

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