Hello,I am implementing a Modbus Master on a STM32F722. First, transmissions and receptions were managed through Rx/Tx interrupts. But as I got a lot of overrrun errors while getting my slave's responses, I decided to transfer received packet through...

Hello,I am facing random HardFaults on a STM32F722. They happen at various places in code, sometimes even during stack's initialization.Stack's analysis do not show any risk of overflow : most of the time, the problem happens while executing main() l...