2020-10-30 12:40 AM
I am using NUCLEO-64 stm32f401 and had to replace the IC with a new one of the same type since the old one got damaged. After soldering the new IC I downloaded my l test code(LED Blinking) but the debugger stopped in HARDFAULT_HANDLER. None of my GPIOs are working. Should I should download a new boot loader or is it already built in to it. What are the procedures I should follow to make my Nucleo-Board working. Is there any material available which can help me through the procedure. Please excuse me , as I just started learning the board. Thank you in Advance.
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2020-10-30 02:48 AM
There is nothing specific to prepare, you can easily replace the target STM32 on a given NUCLEO by the same device.
You could try to flash the original firmware to the NUCLEO-F401RE, I've attached it zipped for your convinience. In case you are using Windows: just connect the board, find the mass storage drive letter the NUCLEO creates and drag'n'drop the bin file. The NUCLEO should start blinking the LED.
When your question is answered, please close this topic by choosing Select as Best.
Good luck!
/Peter
2020-10-30 02:48 AM
There is nothing specific to prepare, you can easily replace the target STM32 on a given NUCLEO by the same device.
You could try to flash the original firmware to the NUCLEO-F401RE, I've attached it zipped for your convinience. In case you are using Windows: just connect the board, find the mass storage drive letter the NUCLEO creates and drag'n'drop the bin file. The NUCLEO should start blinking the LED.
When your question is answered, please close this topic by choosing Select as Best.
Good luck!
/Peter
2020-10-31 02:25 AM
Thank you Peter !