| Author | beginning argument ( Replies received: 3 ) |
| cheryl_fong82 |
 Posted 07-08-2008 at 10:32 |
Registered on :
08-07-2009
Messages : 2
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Hi, i'm trying out the DFU example for STR9. I'm using the MCBSTR9 eval board. When I plugged the board to my PC via USB, the device can be detected as STR91x-DFU. However when I try to install the driver, there is problem installing the hardware. The error I get was the device cannot start (code 10). Can anyone advise me what is wrong? Thanks 
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| daniel2 |
 Posted 20-08-2008 at 04:38 |
Registered on :
12-13-2009
Messages : 37
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Did you find a solution to your problem? I get the same issue - When the driver is installed, the application will hang after the usb is initialized.
(and the windows end gives the device cannot start code 10 error).
Thanks
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| cheryl_fong82 |
Posted 29-08-2008 at 03:53 |
Registered on :
08-07-2009
Messages : 2
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There seem to be incompatibility issue between the old DFU codes and the new DfuSe driver. ST have recently released a beta version of DFU codes for STR9, I've attached it here. It works fine for me  However, I'm still unable to do bank switching. Can't seem to get the application code running from bank 1 after I've upgraded the firmware using the DfuSe tool 
| Attachments : |  STR9_DFU_Beta.zip | | | |
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| milton.godinho |
Posted 14-11-2008 at 14:08 |
Registered on :
10-08-2009
Messages : 28
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Hi ! This DfUse application comes with a button to Enter DFU mode/ HID detach and leave DFU mode. Does anyone have a example of a HID firmware with DFU support, I mean a HID/DFU compliant device?
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Failed to install driver for STM device in DFU mode