STM32F4 SPI with DMA A few people have requested code, so I thought I’d post the code showing how I’ve configured my GPIO, timer, SPI, DMA and NVIC modules, along with some explanation of how the system works.Note that I’m using the STM32F4 Standard
One-wire Demo on the STM32F4 Discovery Board Some of the devs at work were struggling to get their software talking to a Dallas 1-wire device. I remember doing 1-wire comms back in the 1990s, but I hadn't done any 1-wire lately and all of my old cod