Hello,I have problems with custom designed board. After soldering everything(w/o IC1,IC3) I flashed my firmware. USB device completely unrecognized.I have soldered 1k5 resistor on 3V3 and D+. After connecting to computer I was able to see serial outp...

Hello,I am trying to switch system clock on H743ZI to PPL1. Using following code, it hangs up on checking SWS flag - clock switch begins, but never ends.I have tried setting domain prescalers before or after clock switch. The same for flash latency.I...

Posted on May 31, 2018 at 09:29Hello,I am trying to receive data from https://learn.adafruit.com/adafruit-ultimate-gps?view=all, it should output 9600bd. MCU is STM32F030K6T6. Rx/Tx are crossed as they should be, connected to USART1 (PA2/PA3). I am ...