ChibiOS Free Embedded RTOS

Posted: **Thu Oct 18, 2012 1:36 pm**

I am getting unhandled exception while doing I2C transfers, how can I find what is the cause if it is the DMA or something else?

Todor

Posted: **Thu Oct 18, 2012 1:58 pm**

I found the problem was that I was not using proper tx/rx data pointers for the I2C DMA.

STM32 unhandled exception and I2C