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...
Hello,We are using x-cube-usb-pd v3 library to implement source/sink application for our product. We've ported it to use on an STM32F030CC and using PTN5110 chip for TCPC controller. We are using configuration USBPD_TCPM_LIB_PD3_CONFIG_1.We have test...
I originally tried dfuse.exe, but it couldn't see the board when I plugged it in. The device shows up as a VCOM port under Ports in the windows 10 device manager list. Next I tried stm32 cube programmer, but in the instructions, it says to uninstal...
Hello,Has anyone tried updating STM32 firmware over HS USB?I can't remember where I read it, but I remember the default STM32 DFU mode is only compatible with the FS USB.My device is a "USB Device" and it only needs HS USB to do the job, FS is not r...
The SD card itself seems to work flawlessly with my computer. I tried all the configurations offered in the forum for those who had a similar issue (setting DMA or the interrupt timer) and it doesn't seem to help. Stepping through the function with ...
What I mean to ask is, are there any documentations for all the functions, registers, ports and so on for the STM32F1 series?For example Unity Documentation for the Unity Library, similarly is there such a documentation for the STM32F1 series as I am...
Hello, I am having problem sendind data to PC with USB. I set the USB_OTG_FS to device only mode and activated the VBUS. I selected Class for FS IP to Communication Device Class (Virtual COM Port). When I try to send data with the simple code below, ...
Dear all,I am requesting your help to understand well how the dual bank mechanism works before I start writing the firmware:I will use the internal bootloader to allow me to start from Bank1 or Bank2. Bank1 will store the factory firmware, and Bank2 ...
Hi is it possible to use in the same time can and USB CDC because i need to receive message from can and then transmit over usb to PC?
Hello I generated project with cubeMX. When I fired it up PC recognizec STM32 Board as virtual COM. But it would never work. When I used Transmit function it would always freeze on USBD_BUSYNow what I have found is that when I do initialization it ne...
