2020/6/12

7''_HDMI_Display_with_Capacitive_Touchscreen_SKU__DFR0506-DFRobot

https://wiki.dfrobot.com/7''_HDMI_Display_with_Capacitive_Touchscreen_SKU__DFR0506

3/6

limitations. More information: http://dfu-util.sourceforge.net (http://dfu-util.sourceforge.net)

In Windows

1. Download the USB installation tool zadig.exe Address:

http://zadig.akeo.ie/downloads/zadig_2.2.exe (http://zadig.akeo.ie/downloads/zadig_2.2.exe)

2. Enter dfu mode Short-circuit the boot's two pins, and then connect it to the computer via USB

Boot_pin.png

3. Install winUSB

ZadigregisterwinUSB1.png ZadigregisterwinUSB2.png

Click Options, check All Devices(1)

Select "STM32 DFU" in the drop-down box (2)

Select "WinUSB" (3)

Click Install Driver(4)

If there is a dialog box, click Continue to install.

When installing winUSB with zadig fails, the following interface will appear. (Win10 does not have

the same situation.) install.png

Win 7 (32-bit/64-bit) Download msvcr100d.dll

(https://github.com/DFRobot/binaryfiles/blob/master/DFR0506/32bits/msvcr100d.dll), place it in

the C:\Windows\System32 directory, and then re-install the driver. There will be no mistakes.

Win 8 32-bit Download msvcr100d.dll

(https://github.com/DFRobot/binaryfiles/blob/master/DFR0506/32bits/msvcr100d.dll), place it in

the C:\Windows\System32 directory, and then re-install the driver.

64-bit Download msvcr100d.dll

(https://github.com/DFRobot/binaryfiles/blob/master/DFR0506/32bits/msvcr100d.dll), place it in

the same directory as zadig.exe. (There will be a new error in the C:\Windows\System32 directory)

Zadigsameclass.png

4. Download the dfu-util tool 32-bit Click to download

(https://github.com/DFRobot/binaryfiles/raw/master/DFR0506/dfu-util-0.6.rar) 64-bit Click

to download (https://github.com/DFRobot/binaryfiles/raw/master/DFR0506/dfu-util-0.9-

win64.zip)

5. Extract the file to your computer, such as "Desktop > dfu-util-0.9-win64", and use it

ith t i t ll ti