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...
Posted on February 23, 2016 at 16:32 I'm working with the Discovery Development Board and I am trying to use the DMA-controller with my SPI-bus in order to support longer continuous transfers than 16 bits. I have assigned SPI1 as my master and S...
Posted on March 08, 2016 at 22:21Welcome everybody, I have made some development on the CMSIS device descriptors: - The bit fields are added for each register mapping C structure, so the bit fields appear as simple variables that can be read and wr...
Posted on July 22, 2015 at 19:03Hi, i have an discovery STM32F407 board, using cubemx (4.9.0), opened new project for the STM32F407 discovery board. enabled USB_OTG_FS ''Device Only'' mode without SOF and without VBUS. Selected the CDC class, the cl...
Posted on March 03, 2016 at 10:49Hello, My 4GB usb flash drive works perfectly fine with FATFS and STM32Cube. However, my program is not able to make a read/write operation on the other usb keys. Actually, f_mount function returns ''FR_OK'' and I c...
Posted on March 02, 2016 at 23:34STM examples of USB audio are all has two interfaces(one is for control). If the number of interface is bigger than 2, is there any change in usbd_audio_setup function. How to deal with this situation? #usb
Posted on February 28, 2016 at 16:16Hallo, I have a problem with SPI and DMA in interrupt mode. on my stm32l053. When I start SPI transmition, SCK and NSS pins looks ok, but there is nothing at MOSI line. I checked DR register but it is 0 during who...
Posted on March 02, 2016 at 10:35Hello ! I would like to add some memory to the STM32L476 Discovery board.For that, I am trying to connect a microSD through SPI using FatFs.I found : http://stm32f4-discovery.com/2014/07/library-21-read-sd-card-fatfs...
Posted on February 26, 2016 at 23:29Hi,I'm working on getting a WinUsb working. I have the device enumerating successfully. However, when I try to send data on BULK OUT to the device or read data from BULK IN in both cases I see 'incomplete' on my...
Posted on February 26, 2016 at 10:52Hi CubeMX team,how do you solve microcontroler errata in HAL libraries ? It is possible to activate and deactivate the recommended workaround for different revision of microcontroller ? Petr #hal-library-erra...
Posted on February 25, 2016 at 15:20 Hi all, I've done a couple of bootloaders in my days on the STM32F3 and F1's, but I can't seem to get this one to work for some reason. STM32F411RE (512KB Flash, 128KB RAM) IDE: SW4STM32 ...
