Posted on March 28, 2018 at 11:41Dear All,I'm using STM32F070RBT for the current project. MCU USB port is configured as USB CDC port to communicate with PC. Like many other people, I'm trying to use CDC channel to turn MCU in DFU mode without mechan...
Posted on September 17, 2015 at 13:11 Hello, I have found a bug in USB device stack for virtual com port implementation generated by CUBE for stm32 chips. The symptoms are that sometimes it is possible to connect to the device from PC some...
Posted on September 27, 2017 at 19:03I want to turn on the led attached to PC.9. I do this: LL_GPIO_InitTypeDef initStruct; LL_GPIO_StructInit( &initStruct ); initStruct.Mode = LL_GPIO_MODE_OUTPUT_10MHz; initStruct.OutputType = LL_GP...
Posted on March 09, 2018 at 12:36Hello ST,I found that STM32F410 reference manual is incomplete:http://www.st.com/resource/en/reference_manual/dm00180366.pdf There are no bootloader interfaces for UFBGA64 and LQFP48 packages in the table 3 on page 4...
Posted on March 26, 2018 at 10:59Hi, I am currently using version 4.22.1 of MX cube with a F4 board. I want to use the interface of CubeMX to initialize a device (in this case I2C) but using LL driver. As describe on the UserManual UM1718 : In my p...
Posted on March 24, 2018 at 04:16Hi,In my current project, I'm using STM32F070RG with USB mass storage class, DFU class, and CDC class. Currently, the project is in development so I'm using the ST VID and PID (default comes from cubeMX code). I'm go...
Posted on March 25, 2018 at 09:42I have been using the STM32F4 Discovery board for a project creating a steering wheel for a racing simulator.This is the home of the project: https://forum.virtualracing.org/showthread.php/92420-DIY-USB-Force-Feedbac...
Posted on March 22, 2018 at 11:06Hi,I am working with the STM32f407 : I have a bootloader in the first flash sector (ie. @ 0x0800 0000), and my main program in the following sectors (ie. @ 0x0800 4000). I want to protect my bootloader against unwant...
Posted on June 14, 2017 at 12:20Hi,I'm using STM32F303VB in my custom hardware that has USB.When using STM32CubeMX I see a lot of Standard USB Device classes that I can use (Audio Class, HID, Custom HID,.. etc..). But I do not see an option for Vend...
Posted on March 23, 2018 at 03:40Still having issues with tracking down how this is supposed to work using F746G-Discovery board, F7V1.11.0 CubeMX, with the board configured to use FreeRTOS, FatFs, SDMMC, and DMA. Everything is fine up to f_close, ...
