Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I'm not using the internal autobaud system.but i do try to catch wrong baudrate's by monitoring the ORE flag.The ORE flag is never '1' when i run the program full speed, but when i add a breakpoint in the callback and step ORE is flagged correctly ?W...
Hi,Currently, I know how to upgrade firmware using USB key on STM32F746BGT.I want to upgrade on STM32L433CCT6 but I can't find example...Could you help me ?Best regards
Hi,i am trying to use USBPD for my project. We are using the STM32G474RET in combination with the TCPP01-M12. In our application the STM32G4 should work as sink.I built a project for USBPD (with FreeRTOS), but the USBPD functions were just not call...
I set sdmmc and fatfs at 50MHz.But under code error.res = f_mkfs(USERPath, FM_ANY, 0, workBuffer, sizeof(workBuffer)); if (res != FR_OK) { Error_Handler(); }sdmmc clock set 20MHz it is ok.Why sdmmc dosen't run at 50MHz?cubemx version : 6.2.0cubeide v...
Hi everyone, I have 32F429IDISCOVERY and I want to make some ''CAN to USB converter'', but when i choose CAN1 or CAN2 and USB device with Virtual COM port, device not identified in windows 10 with error 43 (A request for the USB device descriptor fai...
Hello, I have a problem with USB device and VBUS, I have tried on several posts but I have not found the solution.I try to explain, I use STM32H743, USB_OTG_HS, USB_DEVICE, COMUNICATION DEVICE CLASS and the problem is precisely VBUS which enters on p...
Hello,I have a system based on STM32L452 with SDCARD. I can read and write in the SD card using the HAL functions but when I try to integrate the FATFS file system I have issues with DMA when trying to read/write to the SDA card (interrupts never arr...
I am using STM32nucleof446re board and using freeRTOS as third party.I made two simple tasks which used printf statement that "task1/2 is running ".But when I want to debugge mode and started tracing then I am unable to see anything on ITM console.I ...
Hello,I am trying to use Adc dma complete callback to resume a suspended task to do some calculation. My DMA interrupt number is 0, and my freertos v2 configuration is followed:#define USE_FreeRTOS_HEAP_4/* Cortex-M specific definitions. */#ifdef __...
Hello,I received an email pointing to a link to download the materials for this webinar, but one of the included tools does not correspond to its name.I am talking about the TraceX tool. When you select this item in the installer dialog, what you get...
