STM32 MCUs Embedded software

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

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STM32F407 USB Host config for FT232RL

Title edited to name the device being hosted. Hello , I am currently trying to configure STM32F407 board as USB host. The code for it is given below. I am not receiving anything from the USB device(bus powered). I have a doubt that it might be relat...

SohamC by Associate II
  • 626 Views
  • 21 replies
  • 8 kudos

STM32L476 Nucleo-64 cannot read USB drive

大家好,我正在使用一塊 STM32L476 Nucleo-64 開發板。我想直接將 USB 隨身碟連接到開發板的 USB 連接埠來讀取它。我正在使用開發板的UART檢查USB讀取操作是否成功。我成功讀取了一個16GB的USB驅動器,但當我嘗試讀取一個256GB的驅動器時卻失敗了。這對我來說很奇怪。有人遇到類似的問題嗎?或是有什麼建議可以解釋一下是什麼原因造成的?任何幫助都將不勝感激!Google Translate:Hello everyone,I'm using an STM32L476 Nu...

kevinyy by Associate
  • 469 Views
  • 2 replies
  • 0 kudos

How to sync usb device MSC with host

I'm already achieved a USBX-MSC class, and also a FileX in MCU local.I know that using two file systems at the same time is not recommended, but still have some questions. 1. I implement the ux_deveice_msc.c as followed. Use PC-Windows to create a fi...

Jason927 by Associate III
  • 186 Views
  • 1 replies
  • 0 kudos