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 ...
I use stm32h743 with lwip. tcp and udp work fine respectively. but, Running tcp and udp at the same time breaks the communication aperiodically, and display Assertion "pbuf_free: p->ref >0" failed at line 747... stm32cubeH7 example is the same. but ...
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:...
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.
Hi everyone,i am using the stm32g0b1cet6 controller. in which I am working with flash memory. I am using the FLASH_WaitForLastOperation function. In that function, one flash SR register's CFGBSY bit is not reset, and due to that all other flash write...
Hello ST Community,I'm developing a USB CDC communication project on an STM32L476RET6 microcontroller, using STM32CubeIDE. While I can successfully receive data from a PC using PuTTY, I'm facing a challenge with transmitting data back to the PC using...
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...
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 ...
Hey, i have ported the iperf2 example(https://github.com/STMicroelectronics/STM32CubeH5/tree/main/Projects/NUCLEO-H563ZI/Applications/NetXDuo/Nx_Iperf) of the H563 board to the H573i-DK Board.It pretty much works as expected now, but the TX performan...
Hi all,I am trying to implement the SPI Slave Mode using a circular DMA. I am using the STM32U5A5 as my slave device. The SPI master is sending packets of unknown length at 2 MBit/s over SPI which I want to receive and process. Additionally, I want...
