Posted on February 09, 2014 at 16:40Hi, in my project a 2.8V voltage regulator is connected to the VDD pins of the STM32Fxx device. VBat is directly connected to a 3V battery. After reset the mcu processes some tasks and after that the controller f...

Posted on January 13, 2014 at 00:40Hi, is it possible to trigger a DMA transfer (8 bit data from gpios) on a falling edge on a gpio pin? (without using interrupts!!!). I think it is standard on all other mcu's with dma support (like kinetis mcus or ...