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On F1xx and F4xx platforms, I have been using the GPIO pull-up resistors for the connections to OC hall sensors used in BLDC motors. There has never been a problem. With STM32H750, I can see that the PUPDR register has the right values for the pull...
I have a STM32H750 board and I have been able to do the debugging by powering the board through STLINK-V2. I have some other boards, where the 3V3 or 5V through STLINK-V2 is not used and the power is often through an USB connector.My STM32H750 board...
Posted on February 08, 2014 at 05:25 Could somebody help me to determine why my board is running at third of the speed. I am using emBlocks IDE and STM32F429I-Discovery_FW_V1.0.1 library. The loader code calls SystemInit (row 337 in system_stm32...