imxrt_ral::lpuart::CTRL::RSRC

Module RW

Source

Constantsยง

  • RSRC_0
    Provided LOOPS is set, RSRC is cleared, selects internal loop back mode and the LPUART does not use the RXD pin.
  • RSRC_1
    Single-wire LPUART mode where the TXD pin is connected to the transmitter output and receiver input.