5 Sep
2014
5 Sep
'14
12:37 p.m.
On Friday, September 05, 2014 at 10:11:23 AM, Heiko Schocher wrote:
[...]
In the DFU 1.1 spec the point 4.2.1 describes the DFU MODE DEVICE DESCRIPTOR.
According to information from point 4.- "Enumeration Phase":
"It is very important to note that the device exposes two distinct and independent descriptor sets, one each at the appropriate time:
- Run-time descriptor (the one from [1] pointed out by Marek)
- DFU mode descriptor (the one from 4.2.1. - fixed by Heiko)
It seems to me that the first descriptor is defined at g_dnl.c and the second, which I guess should be changed, at f_dfu.c
Ah, I fixed both ...
However, to be 100% sure I need to examine this with USB analizer. I'm going to setup it today or on Monday.
Oh, that would be great, thanks!
Thanks to both of you!
Best regards, Marek Vasut