I've used https://community.st.com/s/article/how-to-create-an-i2c-slave-device-using-the-stm32cube-library as the example codeand in the example the main program is:/* USER CODE BEGIN WHILE */ while (1) {   if (Xfer_Complete ==1) ...

I' ve just visited the JLC website and this is the current stock of STM32. My open source design for a STM32H743 based computer is now dead as there aren't any. Matek, the developer of flight controllers for drones has stopped production because of a...

HiI'm trying to get SPI output working using DMA with the LL drivers. I'm using CubeMX to set up the DMA and SPI and it works perfectly when I use HAL_SPI_Transmit_DMA to initiate the output. However, this is a very slow routine and I want to be able...

I'm using the 4K of battery backed RAM on the STM32H743 to preserve variables between power cycles. This works fine on 90% of identical systems running identical firmware and with identical H/W, identical chip versions etc. i.e. data is exactly what ...

Announced over a year ago - I developed a product based on it and still no silicon