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, ...
Posted on March 21, 2018 at 15:12 Hello there, I am trying to connect 3 sub-systems: qspi flash memoryFatFSUSB mass storage device I have successfully written low level drivers for qspi and have connected it with FatFS middleware. I can read ...
Posted on March 23, 2018 at 18:36Dear all,I am having some issues making the USB FS to work using the STM32F405 microcontroller. The setup is pretty simple by following the guidelines found in this forum, however it still not working. My custom boar...
Posted on March 23, 2018 at 11:46Hello,I am trying to use the character LCD with I2C expander together with BluePill bard (STM32F103C8T6).I have the Makefile project generated by STM32CubeMX (latest 4.25).Because LCD was not working (not initialized...
Posted on November 22, 2017 at 20:27At least on the SMT32F103x parts, the SWJ_CFG bits in the AFIO_MAPR register are write only. Reading these bits is undefined. All of the __HAL_AFIO_REMAP macros in stm32f1xx_hal_GPIO_ex.h do read/modify/write op...
Posted on March 21, 2018 at 10:00I have STM32F103C8 as a SPI master and a STM32F407VE as a SPI slave.I haven't worked with SPI enough to find optimal way to write communication mechanism, and earlier work with SPI only on AVR and Texas Instruments C...