Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I'm trying to use https://www.st.com/en/embedded-software/x-cube-eeprom.html on my custom stm32g030 board.Following the examples I write this code: HAL_FLASH_Unlock(); ee_status = EE_Init(EE_FORCED_ERASE); if(ee_status != EE_OK) { Erro...
Hello, while testing the STM32Cube Ux_Device_* examples for STM32C071, I have encountered an issue of them not properly finishing USB enumeration. For example, both Ux_Device_HID and Ux_Device_HID_Standalone stall after the configuration descriptor p...
Hi,I am working on an external loader for STM32G491.For STM32F4 series microcontroller, everything works fine, but STM32G491 does not work.I observed that the external loader program is loaded into RAM, but does not execute.I did some tests with runn...
Hi,I was wondering if there's any reference application or if you have any advice on drivers to capture video from a MIPI CSI-2 image sensor (perhaps Sony or the ST BrightSense image sensors (VB1940 (active) or VD1940 (preview) match the 5.1 MP dimen...
// DMA RX 설정 __HAL_RCC_DMA1_CLK_ENABLE(); // DMA1 클럭 활성화 hdma_rx.Instance = DMA_USART1; hdma_rx.Init.Request = DMA_REQUEST_USART1_RX; hdma_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; hdma_rx.Init.PeriphInc = DMA_PINC_DIS...
Hello,I have simple project in assembly and can't understand/explain why one time delay loop takes much longer than the other one (LEDs should be blinking one on, second off and vice versa). But one such state takes approx. 5 times more time than the...
Hello could anyone advise where to find the example projects (demonstration code) for F407 discovery board? the code that was embedded when you first get hold on the new board before starting programming, where the 4 LED blink according to the onboar...
Hello,We are using STM32H745XIH6 Microcontroller for our designed custom boards. We have designed two boards named controller card (i.e. with the mentioned microcontroller mounted) and the other Power supply card.The I2C signals are generating from t...
I am working on a data logger project using SDIO with DMA and FreeRTOS. The only sensor currently in use is the BME280, which is working fine. However, I am encountering issues when writing the CSV file, such as glitches, character repetition, and ot...
Hello,I'm using the STM32F407 board. I'm trying to implement FreeRTOS on a smart parking system but when using the RFID i need to define SysTick_Handler two times. How can i resolve this problem.
