Posted on January 23, 2018 at 12:57Hi,I am using I2C to send data between two STM32F4 MCUs with the same MCU working as a Master always. The master MCU controls a display and sends the slave a massage just when the user changes a parameter.I am usin...

Posted on June 09, 2017 at 12:57Hi all,I designed a electronic board with two microcontrollers (STM32F401 and STM32F407), for my project.At the moment, I am using an external ST-link and the SWD to program them in the prototype. Every MCU has a SWD ...

Posted on January 23, 2017 at 16:19 Hi everybody, I have a problem with my project. I designed and produced a PCB with two MCUs, the STMF401RB and the STM32F407VGT. I am using the ST-LINK V2 to program them and SWDIO and SWCLK. The problem that I...