Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I'm trying to use the SD-Card on the STM32H7B3I-DK with FatFS, but the transfers from the card do not work if the D-Cache is enabled.There are a number of other posts that report similar with this one looking most similar (and has a solution).I have ...
Hello,I'm currently trying to set up an SD-card driver for the STM32H750. I've following code right at initialization.The driver code is from:https://controllerstech.com/interface-sd-card-with-sdio-in-stm32/Unfortunately, it doesn't work reliably. Wi...
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...
