When I do “Blink LED” by writing bellow code on “STM32 Nucleo-F401RE”, it moved the bellow video.
I don’t know why it moves like that.
As a side note, my another same NucleoF401RE moved as a same behavior. On the other side STM32 Nucleo F411RE moved correctly by the same code and circuit.
Please help me!
redled = 1;
redled = 0;
I would like to help, but I am not sure what I look on because the video is very short for me.
The code is nothing special, just 1s delay between states and seems to be OK.
I run your program on Nucleo-F401RE with Mbed-os6.16.
I cannot see any problem.
I had also this idea about MbedOS Crash report, but LED1 is on PA_5 (D13) and not on PA_10 (D2).
Everyone,thank you for replies!
I am embarrassed to tell you this but it was caused by the LED.
The LED was “Auto blink LED” that it blinks just by constant 3.3V.
I’M SORRY !