STM32F4 & STM32F7 USB Host Core (Interrupt flood)
Posted on May 19, 2017 at 01:02Issue:USB Core issing interrupt at a rate of 8.65us causing high CPU loading.Software/Chip:Using USB Host/CDC from STM32Cube V1.15 on a STM32F429 board. USB interrupt sources:- SOF Interrupts (It is not needed for CD...