Forum Posts
Resolved! What does CAD mean in UCPD?
When i init UCPD ,the function USBPD_CAD_Init returns NO OK,then i try to find what is CAD,could you tell me?thanks
Resolved! USBPD_ERROR in USBPD_DPM_InitCore
I generated my code by stm32cubemx,version6.1.2， and use ucpd2 as sink&dead battery,. But got USBPD_ERROR in USBPD_DPM_InitCore after execute " CHECK_PE_FUNCTION_CALL(USBPD_PE_Init(USBPD_PORT_0, (USBPD_SettingsTypeDef *)&DPM_Settings[USBPD_PORT_0], &...
With Freertos or Azure RTOS, the import on the vs extensions doesn't work.
Hi, adding an RTOS seems not something that can work with the importer.Has anyone managed to get it working?Follow my output
STM32H742VTG6 USB CDC HS hardwarefault "0xfffffffc <error: Cannot access memory at address 0xfffffffc>" at OUT_ep(1).xfer_buff
hello, my project uses USB CDC HS to communicate with PC.Sometimes USB CDC HS work, sometime didnt (it depends on other variables of my project. and these variables doesnt relate to USB CDC HS, just any variable is added/removed).MCU send data to CDC...
STM32CubeMonitor-UCPD - how can I send Structured VDOs?
I have a STM32G071B-Disco and straight out of the box it has been able to work for me as a Spy/Sniffer. Also, with the blue switch closed, it works as a Sink that can attach to my Source I'm developing and I can see the traces.My Source supports sen...
Corrupt data every 4096 bytes writing to SD card using FatFS (STM32L4, CMSIS V2 RTOS)
Dear community,I'm using an STM32L4 with SDIO 4 bit, FATFS, STM32L4 HAL and CMSIS V2 FreeRTOS. Data is written from sensors from interrupt routines and queued into one of the two buffers. When the current buffer has insufficient space to accommodate ...
STM32U575 Jump to (FDCAN) bootloader from the application - is the code we use for this purpose correct? is required also code for memory remapping?
We are not sure it really jumps to the bootloaderPlease see code attached, especially note if required to add code for memory remapping:void jump_to_bootloader(void) { void (*SysMemBootJump)(void); /** * Step: Set system memory address. * *...
Copyright for ST manuals, and reprinting excerpts
I'm writing a book about using FreeRTOS on an ST MCU.I'd like to use excerpts from the MCU reference-manual in the book, including figures.Surprisingly, the MCU reference-manual does not have an ST copyright.Are there any limitations or restrictions ...
