I am working on firmware with stm32c011f4u6 mcu. When the program is operated, a timeout error occurs after falling into the infinite loop of the function below. HAL_StatusTypeDef RTC_EnterInitMode(RTC_HandleTypeDef *hrtc) { uint32_t tickstart; H...
Hello,I'm trying to implement the QSPI interface to a micron device utilizing the OSPI hardware with LL kinda of driver (It's not available so I tried to write it by myself). I configured the OSPI and OSPIM registers and from signals that I see on my...
Posted on November 15, 2017 at 11:09Hello After I face some fitting to flash problem I saw my largest function is HAL_RCC_OscConfig.I thouht a function that writes static variables to registers should be smaller. Am I doing something wrong or is the...
Hi allI would like to create 2 virtual COM ports (VCPs) using the CDC class in USBX. The .ioc only allows for one unique PID and VID, but it appears that multiple interfaces can be created of the same class.I want to know if it is possible to create ...
Hello,I want to use the USBX MTP stack on a stm32u5 without threadx. The configuration in stm32CubeMx worked fine but when i run the programm, i get UX_FUNCTION_NOT_SUPPORTED from this location: UINT _ux_device_class_pima_initialize(UX_SLAVE_CLASS_C...
First post, please let me know if I've made any mistakes in asking my question.I'm trying to write a bootloader for a device using a STM32u585ZIT chip. When booting, it will read a partition table saved in flash to determine if it will boot from part...
Hi, I'm working on a project which requires USB MIDI functionality. I looked into a couple of videos where USB MIDI implementation was done on other boards, but when I try to do the same on mine it's not working. I'm using a NUCLEO board (H755ZIQ), I...
Hi, I'm using a nucleo board with stm32h755zi chip for prototyping a MIDI device. I am trying to get it working as both CDC and MIDI device via USB. I was able to achieve this using I-CUBE-USBD-Composite but there is a minor problem with the implemen...
Hello,Just wondering if anyone knows the reason for the duplicate writes to the following registers in the HAL Ethernet code please?ETH->MACCRETH->MACFCRETH->DMAOMRETH->DMABMRIn the example shown below (from HAL code) the DMA0MR register is written t...
Hello,I am utilizing the following components:Nucleo-H723ZH (STM32H723)eMMC: 4GBI have already created the following files:user_discio.cuser_discio.heMMC_Driver.ceMMC_Driver.hAfter connecting an SD card reader to the CN8 connector on the Nucleo STM3...
