search

LonelyWolf / stm32

STM32 stuff
The Unlicense
949 stars 496 forks source link

The usb-mic project hard fault #27

Closed MynaBay closed 4 years ago

MynaBay commented 4 years ago

I'm trying to run the usb-mic project on a Nucleo-L4R5Zi board. I created an empty project for this board in STM32CubeIDE and drag/dropped the files into the project. It builds OK but I hit a hard fault in system init on the line: RCC->CR |= (uint32_t)0x00000100;

I suspect the problem is with how I'm building it. Are there instructions on building this, or an updated project for the STM32CubeIDE?

Any guidance is greatly appreciated.

LonelyWolf commented 4 years ago

The usb_mic project will work only on L1 MCUs. If you were seduced by the phrase "Will work on all STM32L family with hardware USB" from the README.MD, sorry for that... That was written a long long ago, then there was no L4 series yet.