STM32 MCUs Products

Resolved! STM32F303CBT6 TIM input interconection

Hello,The COMParator have option of connection him output to TIMer IC.But timer IC is after edge detection unit.How can I connect the output of COMPx to TIMx in input capture mod (internaly)?

Resolved! I need to transmit my getting data from adc. But as I am very bigger I do not know how to do it, I would be happy if you take a look at my code in attachment and give me idea. Thanks

Resolved! Flash programming stuck until sector erased

I faced strange behavior on STM32L431CC. I was trying to sequentially add data to archive and at some point the CPU failed to program 8 bytes at address 0x8032018 (8 byte aligned) and at address 0x8034100. I read data from the memory and it is clear ...

Resolved! How to read byte from SPI?

There is some way to read directly the byte that are send via SPI and not the int8 that is generate by the function?int8_t buffer[BUFFER_SIZE]   HAL_SPI_RECEIVE_DMA(...,(uint8_t*)buffer,...,...)​

Resolved! Can STM32L4S9AII6 MCU SPI1 be configured as slave and accept 8-60MHz clock from master?

Can the STM32L4S9AII6 MCU SPI1 be configured as slave and accept a 8-60MHz clock from master? Section 52.2 (page 1852) of the STM32L4S9AII6 reference manual says "Slave mode frequency up to fPCLK/2.", but with the system clock configured in MxCube as...

Resolved! Memory issue

Dear community membersWe are using Quad SPI in stm32l476 while having a memory to read data but we are facing an issue. Garbage values when entering memory mapped mode.why is that?Thank you.

Resolved! While sending data on to USART1, I always get FEIF DMA errors. Why?

So I am setting up the DMA for USART1 tx on a STM32F4 on each transfer, and busy wait for it to be done (no interrupt) by polling TC. DMA2_Stream7->NDTR = len; DMA2_Stream7->PAR = (uint32_t)&(USART1->DR); DMA2_Stream7->M0AR = (uint32_t)str...

Resolved! FOTA/FUOTA Delta firmware with STM32

I'm new to the STM32 and I wanna know how can I make a Delta firmware ? If anyone have an idea or have already worked on it, please share it with me.Otherwise, is it possible to make a program that take the initial firmware and only update the addres...

Resolved! I can't post question because I am new

It keep saying that I can't have links in my post because I am new. There are no links in my post.And because I am new, of course I have questions :(Garrett