3 weeks, 4 days ago.
MBED error when using STM32F401RET6 PA_2 pin as analog Input
I'm developping on a STM32F401RET6 in a custom pcb and i'm programming from mbed compiler . I have an issue when i use PA_2 as an analog input .
Really need help because i have got olready the pcb and connected the PA2 to my sensor .
PS : I'm just using the Arduino Serial monitor
3 weeks, 1 day ago.
The platform in Mbed OS using STM32F401RE chip is NUCLEO_F401RE, so first you should check if you are using the correct PinMap.
And refer to PeripheralPins.c,
You can see PA_2 is set to STDIO_UART_TX as default, it'd better if you choose another pin, or you have to change the UART_TX to another pin.
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