USB Audio Class Driver Control Panel Firmware Upgrade Failed

[licall]

Hi, All,

I use wondows's USB Audio Class Driver Control Panel to upgrade Xmos Firmware and get failed, see the attached PIC for detail please:

What was wrong?
Maybe it is because of the bin file format issue, it should be .bin file inste of .xe file?
If so, how the make a .bin file? there is a .xe in my project, haven't any .bin file.

Licall
Thank you!

[bearcat]

Yes you will need to create a .bin file from the .xe file. The DFU function needs the .bin file. You use the xflash command line program to generate the .bin file. See the XMOS documentation for the exact usage and other options.

In Windows, I use the following batch file:

Code: Select all

xflash --upgrade 1 x:\x.xe -o x:\x.bin

Replace the x:\x with the drive \ path \ filename.
For me, I place it in: C:\Program Files (x86)\XMOS\DevelopmentTools\11.2.2, then start the desktop icon for XMOS command line.

If you are burning the "factory image" (the initial program stored in the FLASH), the procedure is different.

[licall]

Hi, Bearcat,

OK! I dit it, Thank you!

Regards

Licall