STM32 MCUs Embedded software

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Not able to change DMA2 Memory Address

Dear Experts,I need your assistance. I am attempting to change the memory address of DMA2 during runtime. I am streaming ADC data through UART. The ADC operates at 10MSPS using Timer1, and the tim1_up event triggers DMA2 Stream5 in circular mode. My ...

YashJ by Associate III
  • 2086 Views
  • 9 replies
  • 1 kudos

ZeroMQ implementation for STM32 series MCU

Hello ST Community,    I am researching the possibility of using ZeroMQ on a STM32 MCU device.  Currently, we are targetting the STM32H5 series of processor, using Azure RTOS/NetxDuo.  From the looks of it, ZeroMQ is a socketed implementation, so it ...

aw_von by Associate
  • 487 Views
  • 1 replies
  • 1 kudos

Resolved! Azure RTOS / MDK-Arm - Linking errors

I'm trying to build the example project "Tx_Thread_Creation" for the NUCLEO-F429ZI. During the build process with the MDK-ARM (uVision) V5.28.0.0 toolchain I got the following linker errors:linking... Tx_Thread_Creation\Tx_Thread_Creation.axf: Error:...

MLade.1 by Associate II
  • 1099 Views
  • 5 replies
  • 0 kudos

Resolved! STM32U5 File system with FreeRTOS

Hello,I'm using NucleoU575 with CubeMx and I want to make a file system on my SD card.I want to use FreeRtos but there are no Fatfs in CubeMx and the FileX cannot work with FreeRtos (image). Is there anyway i can use Fatfs with STM32U5 ?Thank you. 

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M326.1 by Associate II
  • 1895 Views
  • 5 replies
  • 0 kudos

Resolved! not able to flash STM32G0B1RCT6 MCU via UART

Hello,We have switched from STM32g071 128kb flash to stm32g0b1rct6 with 256kb flash.We are able to flash the application binary from ST-LINK in STM32 cubeprogrammer. but, not via UART protocol.We are using the default STM32 system bootloader. We have...

kumar_b by Associate
  • 364 Views
  • 3 replies
  • 0 kudos

Resolved! DMA/STM32F103: memory to USART2 TX.

Hi all, I am successfully transferring from a memory location to the data register of USART2 Tx using DMA operation. And the USART2 has been used by the  printf()  to output to the PC. What I don't understand is, what moderates the rate at which DMA ...

LarryC by Associate
  • 445 Views
  • 3 replies
  • 1 kudos