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 have a project which is using the STM32H723 to communicate with host PC over ethernet (UDP/IP). Currently I am working with a nucleo development board. I followed the tutorials on the forum and example repos on github to get things working.I have v...
HI I HAVE ENABLED LOG LIKE THIS WHAT ELSE NEEDS TO BE DONE I HAVE SEEN OLD POST TO WRITE MAIN.C BUT STILL NOT SHOWING LOG? LWIP LOG WILL BE VISIBLE IN CONSOLE OR SWV CONSOLE WHERE? THANKS IN ADVANCE
I'm not much of an avid reader, but does this say what I think it says?When a channel x is programmed for a block transfer in memory-to-memory mode, rearbitration is considered between each single DMA transfer of this channel x. Whenever there is ano...
Hi all,I'm working a project that utilizes the STM32H747, and specifically uses the ULPI outputs for USB 2.0 HS (using STM32 USB OTG DEVICE LIBRARY, our chip is USB3320--Same as Eval Board) communication. USB is having trouble outputting the data and...
Hello,When I builed the project, I had seen the Hal drivers files links in the end file *.HEX.How can I change the project configuration not to put this links in file because it use flash memory unnecessarily ?Thanks
In the code examples provided with AN4502, this pattern is used often: while ( STACK_SMBUS_IsReady(pcontext) != SMBUS_SMS_READY) { } But in our code, when built with the Release CMake preset, this hangs forever.My understanding is that this is be...
I am using the STM32F413ZH (T6U) model, there is no problem with this model, it is a very nice model in terms of features. However, problems start when I use the I2C protocol.When I checked the line with a logic analyzer, I saw that the SCL line is a...
Hi Expert,Now, I am testing IWDG and SPI based on STM32F030CC chipset but I met some difficulty. At first, I used STM32F030R8-Nucleo example which was based on STM32F030x8 so I changed it to STM32F030xC. I changed GPIO/SPI interface for my test board...
HI, I am trying to interface the USB device with a customized STM32H563ZIT6 controller board. I followed the example steps from the STM Community, but the USB port is not detected. What should I do? https://community.st.com/t5/stm32-mcus/how-to-...
Hi,I designed a sw on STM32F746 with STM32CubeIDE.Some functions work fine when I use the debugger (ST-LINK) but this same functions halts when I don't use the debugger !I play se sequence hereafter : - run the sw using debugger : execution ok- exit ...
