[avr-chat] Support for JTAGICE3 on avrdude

[Juergen Harms]

After a firmware upgrade of my JTAGICE3 (1.25 -> 3.23) my JTAGIC3 had 
become totally unusable: avrdude 6.0.1 failed top open the USB port (... 
did not find any device "usb"). Some googling showed that this is a 
known problem, and which has been fixed on avrdude-6.1.

But, building 6.1 on my Mandriva platform (for a plain install from the 
tarball and, evidently also for building an rpm package) failed due to 
compiler errors in the modules flip1.c and flip2.c - which use uint32_t 
in declarations, but uint32_t is not defined.

Is this a known problem? Intuitively, I added a "typedef int uint32_t", 
which made the problem go away (easier to implement than expicitely 
changing all instances of the uint32_t declarations) - or is there an 
include that should be added?. Result: the programmer works again as it 
should.

Note: it appears that the upgrade also changed the USB ID from 03eb:2110 
to 03eb:2140 - there is also the need to change the udev rules 
correspondingly, possibly also in the rpm package in case that adds the 
rule for the JTAGICE3

Question: I do not like to depend on intuition - is this a proper way to 
fix the compilation problem in avrdude 6.1?

Juergen