diff options
| -rw-r--r-- | ports/mimxrt/machine_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/mimxrt/machine_uart.c b/ports/mimxrt/machine_uart.c index 4dcaf72f98..107af72297 100644 --- a/ports/mimxrt/machine_uart.c +++ b/ports/mimxrt/machine_uart.c @@ -136,7 +136,7 @@ bool lpuart_set_iomux_cts(int8_t uart) { int index = (uart - 1) * 2; if (CTS.muxRegister != 0) { - IOMUXC_SetPinMux(CTS.muxRegister, CTS.muxMode, CTS.inputRegister, CTS.inputDaisy, CTS.configRegister, 0U); + IOMUXC_SetPinMux(CTS.muxRegister, CTS.muxMode, CTS.inputRegister, CTS.inputDaisy, CTS.configRegister, 1U); IOMUXC_SetPinConfig(CTS.muxRegister, CTS.muxMode, CTS.inputRegister, CTS.inputDaisy, CTS.configRegister, pin_generate_config(PIN_PULL_UP_100K, PIN_MODE_IN, PIN_DRIVE_6, CTS.configRegister)); return true; |