Hi, I have an example that correctly responds to ping 192.168.0.100 on the NUCLO-H743ZI demo board and where the core works at 64Mhz.If I bring the core to 400Mhz, (only this change), the program no longer works. Why ?Thank youAlberto.PS.I attach com...

HiOn my board the ETH_DMABMR_SR bit never goes to zero and then exits for TIMEOUT.Where did I make the mistake?What exactly should I check?Best RegardsAlbert

Posted on May 17, 2018 at 15:24I would need advice on how to make a stepper motor drive with a supply voltage of 120Vdc and a current of 6 nominal Amps.It seems to me there are only 2 ways, even if I do not know if they are feasible, they are:1) Use...

Posted on May 10, 2018 at 14:16Hello everyone,I am trying to transmit a string with the UART7 with the DMA on a STM32H743-NUCLEO144 demoboard, to do this I have shorted the pins PF6 and PF7 on the Morpho connector CN11 (short circuit between TX and ...