I remember ST use to provide workshop and material(boards) for free in order to attract professional to experience their product. Now on top of all the difficulties some of us experience they charge the full price with a a small discount for shipping...

Is there a way to implement a feature of suspend/resume on usb HS on STM32F7?Or, turn off internal power to USB HS port?

I experience a problem when the capacitor is fully discharge. When the program try to read from a UART port it stall on the read command and the application will not continue.If I put a delay before the read for the time that it takes the capacitor t...

I have a capacitor connected and need an example of HAL function that read register which signal that VBAT pin if low level of voltage detected.Thank you.

There is a situation with RTC of RTC get into infinite loop in file stm32f7xx_hal.c.In the function HAL_StatusTypeDef RTC_EnterInitMode(RTC_HandleTypeDef* hrtc)lines while((hrtc->Instance->ISR & RTC_ISR_INITF) == (uint32_t)RESET)  { if((HAL_GetTick(...