2014-09-01 07:51 AM
Hi,
I have a problem when my board is connected for the first time in Windows OS (7 or 8), because it is generated a Hard Fault in the MCU (STM32F427). Then, reseting the board, it works ok. Connecting again the board it works ok. I am using the ST USB stack with the version 2.1.0, to create an HID device. Anyone knows what can could be the problem??Thanks #st-stack #hid #stm32f4xx #window2014-09-01 07:59 AM
Around here we have a proper Hard Fault handler so we can identify where and why the fault might be occurring, and diagnose the problem from there. Randomly guessing where it might be is not a particularly effective strategy.