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...
Hi All,I do struggle with high-cycle flash read.By using the example:https://github.com/STMicroelectronics/STM32CubeH5/tree/main/Projects/NUCLEO-H563ZI/Examples/FLASH/FLASH_EDATA_EraseProgramIt is doable to erase/write sector or halfword but reading ...
Hi,I have an issue with the UASRT communication being abnormal.First case:Access System Bootload Mode by Options bytesAccess the Main Application by the UART protocol ( UART2)Send the first UART packet to the ST MCU via UART2 that contains the UART e...
Hi Team, I'm new to STM32H7 controller. I've started exploring the shared memory in this dual core controller. I found a great one from MAJERLE. Thanks for that. I used the same concept and made a Flag to check for new data to read and write, it was ...
I have generated the code generated from MCSDK 6.4.0 for the micro STM32G431CB to STM32G431RBT6 micro.My understanding is all the Hall drivers remain the same, the startup file and the .ld file will vary based on the micro controller. But i am runnin...
I have implemented microros on an stm32 nucleo f446re and wrote a publisher in it, while using default qos the messages published can't exceed the frequency more than one hertz even after removing the delay function.....Is there any way to increase ...
I am just a bit confused about how the CDC examples using USBX work. In the sample I've seen it seems that the code sets up some sort of UART to USB bridge. I think I don't need the UART and wanted to send and process data like the classic library us...
Edit by ST Moderator: This post has been translated from Chinese to comply with the ST Community Terms and Conditions (§10.2). STM32's TIM triggers SPI's DMA send using NSS when MSSI is usedUsing stm32h743, timer TIM12 enable event, spi1 enable NSS, ...
Hi, I am using an STM32H523 MCU where I transmit some data via SPI (master tx only) in blocking mode.In debug build the SPI behaves as it should be and everything is fine.In release build the SPI CLK line remains high for too long, after the last bit...
I'm using STM32H750Is it possible to read and write like EEPROM in a specific part of the program (the last part of the internal flash area?)?I think it's impossible because there's only one sectorIf possible, I would appreciate it if you could give ...
tried to set up a USB device serial emulation (CDC) for STM32H563. Started a Free RTOS based project project in STM32CubeMX. But there I only can activate USB as "device_only in the "connectivity" segment but do not find any other USB related setting...
