STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Interfacting Serial JPEG Camera(SC03MPA) to STM32F407 MCU

Hi ST Community,I am trying to Interface JPEG Camera to STM32F407 MCU via UART2 port. My UART2 configurations:char UART2_Config( void ){ char u8UartReturn = SUCCESS; USART_InitStructure.BaudRate      = SERIAL_BAUDRATE_115200; USART_InitStructure.Word...

Skira.17 by Associate II
  • 500 Views
  • 0 replies
  • 0 kudos

Hello, I'm an electronic engineer and I'm working on a project for automation of agricultural machinery, we are using in this project the microcontroller STM32F446RCT7TR.

Hello, I'm an electronic engineer and I'm working on a project for automation of agricultural machinery, we are using in this project the microcontroller STM32F446RCT7TR. however I have little experience in this microcontroller and so I'm sorry if my...

CSele.1 by Associate
  • 566 Views
  • 3 replies
  • 0 kudos

Resolved! RM0316 spi clock

IN the rm0316 documentation, there is no explicit indication of where and which SPI interface takes the clock, you have to "guess through who turns on this periphery", which is not "strictly deterministic behavior". the documentation is done formally...

Resolved! SPI Discrepancies

HiI'm trying to read an EEPROM connected to SPI1 and facing difficulties. For some reason the clock is off by being idle high. This doesn't happen if I use SPI3 and am therefore wondering if there's some characteristic or further configuration that i...

0693W000006HcRwQAK.png 0693W000006HcS6QAK.png
NSR by Associate III
  • 1258 Views
  • 6 replies
  • 0 kudos

I2C Issues on STM32F107VCT6

Hi All, I've created a PCB (same happens on the Open107V dev board) and I'm finding that the I2C comms is failing unless I have an external capacitor of 22pf connected from the SDA line to ground. I know the aim is to keep the capacitance as low as ...

PSpei by Associate II
  • 464 Views
  • 0 replies
  • 0 kudos

Resolved! Configuring SysClk on STM32L152 to 32MHz using SPL

Hey guys and gals! I am facing a persistent problems when configuring system clock on the STM32L152 to 32MHz using SPL. It smoothly runs at 24MHz but always freezes when making it to run at its maximum freq.The MCU's max clock frequnecy is 32MHz and ...

0693W000007Azu3QAC.png
MCerv.1 by Associate II
  • 1519 Views
  • 3 replies
  • 0 kudos

Trying to post

Hi,I am trying to post an issue and getting "Looks like you don’t have access to create a case. Ask your community manager for access"Can you please give me access.ThanksSharon

SZoha by Associate II
  • 465 Views
  • 1 replies
  • 0 kudos