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,I have a DMA2D issue with a STM32N6 Nucleo-144 board. I can use the DMA2D to blend two framebuffers if the inputs are in the AXISRAM1. However, when one of the framebuffers is in AXISRAM3 (NPU RAM), the DMA2D doesn't copy from the relevant framebu...
Hi all,I am trying to develop a bootloader software for STM32F765.I requires two features in it.1) jumping from Bootloader to Application2) jumping from Application to BootloaderI could make jump from Bootloader to Application very easily.But I am su...
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 i have a board with STM32F4 and an EMMC. And I am using FATFS. I managed to enable the STM32 RTC and added the necessary code in get_fattime(); There is one problem stil: under windows "created" and "modified" date are shown corerctly. But "acce...
Dear all,I think I have discovered a bug in the CMSIS headers supplied for the STM32H7RSx and STM32H7x MCUs.In "Drivers/CMSIS/Device/ST/STM32H7RSxx/Include/stm32h7rsxx.h", there are definitions for ATOMIC_SET_BIT() and ATOMIC_CLEAR_BIT() among others...
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...
Hi, I would like to use MDMA to get values from ADC. I have one adc set with 6 channels, starting conversion with timer (100µs). So I would like to save in memory adc values like that : val1, val2, val3, val4, val5, val6 -> val1(100µs),val1(200µs)......
I'm using an STM32G431 with FreeRTOS. I have a total of 5 tasks, including the default task, and all of them were set to osPriorityLow. With this configuration, the tasks did not run properly. When creating the tasks, NULL was not returned and no err...
MCU STM32H503KBU internal clock 64 MHz During a UART restart,the HAL_UART_Init function callsHAL_RCCEx_PeriphCLKConfig, which results in a HardFault_Handler void UART_Set_BaudRate(UART_HandleTypeDef *huart, uint32_t BaudRate) { if (HAL_UART_De...
I'm currently developing an external loader on STM32H563ZIT6 development board.I'm facing an issue on programming with cube programmer in the image belowThe problem I think might be linked to interrupt handler of systick. I've attached the Loader_src...
