Unable to evaluate strings received from UART on mbed LPC1768

Mbed OS
2

Hello Károly,

Nothing seems to be wrong with your code. After replacing

PwmOut led(p21);

with

PwmOut led(LED1);

it works fine on my LPC1768.

I’d suggest to check the settings of your serial terminal program and the LED connected to the pin p21. Maybe you should swap the wires.

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