Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,Is there any documentation or source code to use ULPL with USB3343? Even I am not cleared USB3343 chip could be used for external High-Speed USB support to STM32F407. Or suggest me any chip with low complexity, I aim to achieve high-speed data ...
Hi,I found wrong code at STM32F4xx_DSP_StdPeriph_Lib_V1.9.0\Libraries\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h file. Please see follow image:This part code will cause incompatible redefinition of macro warning and maybe another issues. I think t...
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 ...
Hi,I'm struggling with recording audio on STM32F411-disco (MB1115D) board.I'm trying to run dedicated to this board example (Audio_playback_and_record), but out of the box it just doesn't work - recorded file is all silence.I've spend quite amount of...
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 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 ...
