Hi,I'm running two timers on STM32F303 which do square wave output on two hardware pins. They are clocked by the 72MHz internal clock. They count down to 0 and reload from ARR register, which sets the output frequency. The two timers run perfectly sy...

Hi,recently I detected "complex.h" and the float complex data type for C++ project files. Since then dealing with complex numbers got very easy. I would appreciate the same ease of use for 3D float vectors, i.e. I need a float vector data type and th...

Hi,I use a STM32F767 Nucleo-144 board with a STM32F767ZIT6 processor.With CubeIDE I configure SPI1 as I2S1 input and pump the data via DMA2/Stream0  in a short 8x16Bit circular buffer. The clock of the SPI1 is at ~ 3MHz .I set up the HAL_I2S_RxHalfCp...

Hi, for a STM32F303RE I configured a pin as an ADC input. I want to use the pullup/pulldown resistors as a voltage divider for an offset voltage. I tried to switch on both in ADC mode, that did not work. Everything is fine with the pin configured as ...