3 Replies Latest reply on Sep 27, 2017 5:39 AM by ntan

    Timer ISR

    spgermany7_1996721

      Hi

      I was trying to create a TIMER based ISR to do the following.

      Check every 200ms, if nothing is recieved on UART Rx, transmit something on UART Tx. This continues till we recieve something on Rx.

      And if valid data in UART Rx, dont send anything on UART Tx.