Before posting, I checked against the STM32F7Cube v17.2 and this is still the same.In my application I'm using an F7 with a SDcard in 4bit mode, clocked at 50MHz.From the PC, I can read and write data. By de-layering the ST provided code and adding a...

Working on a bootloader on the STM32F745 and starting from example code there was the function call CPU_CACHE_Enable.In the original examples, this is called right at the start of main(). I had moved this function call later as I (thought) I wanted t...

I have a C project on an STM32F745 that uses various HAL libraries.Today I have enabled the WWDG (Windowed Watchdog.) I set the registers directly as I find that easier to understand and did this right at the start of main() to offer best protection ...