This is probably a simple question but I can't find a reason for it - Im using the USART on a stm32L412 and I am sending 3 bytesuint16_t SendDataOn[3]={0x90,0x3C,0x3E}; HAL_UART_Transmit(&huart1,(uint8_t*)SendDataOn,3, 100)Except when I send this, I ...

Im using a STM32L412, I've made the config in STMcube but when I run the program (no main code, just the setup routine) it never reaches the main loop. By placing breakpoints I have deduced that  SystemClock_Config(); runs over and over again. It see...

I started a project with MIDI, using the SPI peripheral of a STM32F030. I'm no longer sure I can get this peripheral to do what I need it to. I'm using STM32cubeIDE with the setup through the pinout configuration. Midi signals are split into three by...

I have a project using an STM32L412. It works fine on my bench power supply, but I made it to run on a piece of modular equipment which has a different power supply - this supply is slower starting. On this supply the board seems to work fine except ...

I'm trying to find what voltage reference my ADC is using, as it is not going up to 0xFFF. Along the line, I have become quite confused about the Vref - I used to use other chips where the Vref is just a reference voltage for the ADC, but with STM32 ...