Class compliant USB DFU on STM32

[jerome2]

Posted on July 25, 2011 at 17:04

Hi All

As far as I know, the DFU (device firmware update) is specified by the USB org.

I was wondering why ST provides a specific driver for DFU since the DFU class exists and no driver should be required if the descriptors and code are class compliant.

Any idea ?

Maybe the demo project for USB DFU is NOT class compliant ?

I need to provide to my customers a DFU software to allow upgrading the firmware on both Mac & Win, any idea where to find a class compliant DFU source code for Mac ?

Thanks for your answers !

J

#dfu-class-compliant-usb-mac-osx

[jerome2]

Posted on August 08, 2011 at 11:05

ST support, any chance to get an answer ?

Thanks