STM32 MCUs Products

Sendig USART does not send STM32F303RE

I'm trying to send data via USART to a serial monitor (i'm following a course) but i can't see it's receiving the data, the course is creating its own library manipulating registers.void UART2_WRITE(int ch);   int main(void) {   //enable clock to g...

We have recently bought STM32F103VCT6 and have the below findings: - DARK, DEEP LASERING ON LOGOS ON CHIP TOP BODY MARKINGS. SEEMS TO BE BURNT MARKINGS. -GHOSTING ON BACK OF PARTS SHOWING THEY WERE STACKED Please advise if this is normal. Thanks!

UART DMA transmit and receive along with IDLE line detection

Hello,I'm trying to implement a UART DMA data transfer in STM32F429. I face the following problem.I'm using custom-made Python to receive and transmit data over the serial port. I am sending an unknown number of bytes from my computer to MCU. So, I'm...

what is the pupose of Burst size in Dma setting in ADC? Then increment on memory which will be increment (is my variable). i have Go through all the application note on dma.some what i got understand but not in a lucid way and with confidence.

why increment option in burst size

Some issue to entered and resume from low power mode by using CAN interrupt.

Hi All,I am new in development of controller run in low power mode and resume, I used the STM32F072RBT6 microcontroller. In my code CAN Peripheral with extended data frame( 1 Byte data) format and three timers are used.Now, The requirement is when...

STM32G071C8T6 and USART3

Hi All,I don't managed to send char on USART3 with the attached project.I was wondering if someone had already detected issue in using USART3 Thanks in advance