STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

usb data

Hello, I have configured usb hs as msc, this is with uSD card.  Drive for card is appearing and add/ copy files to card via drive also works. but recently when I added files with more than 500 lines (in csv), I see data is shifted, some corruption is...

GauravK by Senior
  • 466 Views
  • 3 replies
  • 0 kudos

STM32U585 USBPD Not Working

I am currently using the STM32U585 MCU on a custom board and am trying to get the MCU to function as a DRP device in the USB-C PD protocol. Although currently I am just trying to get the device to work as a SNK (with DRP capability enabled). The proj...

cd3361_1-1737557282258.png
cd3361 by Associate II
  • 1367 Views
  • 12 replies
  • 0 kudos

FATFs Using USB Mass Storage Key

Posted on February 28, 2018 at 12:19Hi,I've been playing around with FatFs for about 1 mounth now. I succefully used SDMMC and SPI protocol to save and read data from an SD card.I order to improve the system (it's a improvement for the project) We d...

USB HOST MODE MSC

Hi, I am trying to make the MCU the host where a USB can be connected, and the MCU can read/write to the USB. I configured my IOC /CubeMX to use the USB with FATFS. The USB USE OS (RTOS) is automatically enabled.However, the issue is that once the US...

Priyank by Senior
  • 633 Views
  • 3 replies
  • 0 kudos

Does USB HOST even work with STM32F750?

I have spent over a week trying to get USB to work with my board, and have had no luck. As soon as the device detects the USB, the usb goes straight into a HOST_USER_UNRECOVERED_ERROR. I have received almost no assistance from STM32 regarding this, e...

Priyank by Senior
  • 297 Views
  • 2 replies
  • 0 kudos

Using LTDC in L8 input mode

My goal is to display text on the TFT LCD using stm32F756. The display I have is just the screen, no controller or gram. So I have configured the LTDC and was able to display a sample image which I stored in the flash. Now, the internal SRAM is not s...