mbed library sources
Fork of mbed-src by
Diff: targets/hal/TARGET_STM/TARGET_NUCLEO_F334R8/serial_api.c
- Revision:
- 339:40bd4701f3e2
- Parent:
- 293:2a9cf2ed1474
- Child:
- 402:09075a3b15e3
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_F334R8/serial_api.c Mon Oct 06 11:00:07 2014 +0100 +++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_F334R8/serial_api.c Mon Oct 06 11:45:07 2014 +0100 @@ -125,8 +125,12 @@ // Configure the UART pins pinmap_pinout(tx, PinMap_UART_TX); pinmap_pinout(rx, PinMap_UART_RX); - pin_mode(tx, PullUp); - pin_mode(rx, PullUp); + if (tx != NC) { + pin_mode(tx, PullUp); + } + if (rx != NC) { + pin_mode(rx, PullUp); + } // Configure UART obj->baudrate = 9600;