STM32 MCUs Products

I am using a STM32G030F6P6. I would like to know if I can use printf for debugging on USART2 (PA2, PA3) or USART1 (PA9, PA8). I believe both are valid, but I would like to check. BR Gilberto

SPI receive

SPI receive funtion not working correctly. Only one time is working, where is my mistake ?thanks void SPITransReceive(SPI_TypeDef* SPIx,uint8_t data,uint8_t *pbuff,uint8_t dataSize){ while(dataSize > 0){  while((SPIx->SR & SPI_I2S_FLAG_TXE) == R...

How do I measure the time between the rising edge and falling edge of a square wave

How do I measure the time between the rising edge and falling edge of a square wave

How to generate 24 SCLK in SPI?

Hello,I am working with ADS7046 i need to generate 24 cloacks for calibarration and for data I need the 15 SCLK .Its SPI COnfigurable. So how I can genertare the 24 SCLK and 15 SCLk

STM32L4 crystal configuration times out?

I have a few boards using an STM32L4 part.Some of the boards are working as expected, but others are not. The ones that don't work reach a timeout in the SystemClock_Config() function call. Specifically, they time out in the while loop at line 558 of...

Just Start with PlatformIO & Nucleo F446RE

target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0x080078ec msp: 0x20020000** Programming Started **** Programming Finished **** Verify Started **** Verified OK **** Resetting Target **shutdown command invoked============...

Looking for test firmware to verify the veracity of STM32H7 series.

I am a hobbyist and was forced to buy three STM32H757BIT6 chips from two different Chinese suppliers due to the fact that they are not in stock with any authorized suppliers in the US. ​With the veracity of the chips in immediate question, I bought a...

#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"

Hi, I downloaded X-CUBE-DSPDEMO from https://my.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-dspdemo.license=1593557368708.product=X-CUBE-DSPDEMO.version=...