On 2013.03.11 15:22, Xiaofan Chen wrote:
>>> BTW, how good is fxload now?

Well, for FX2 we're still missing the capability to flash a firmware, 
which is why regardless of how far we we get with FX3, I'm likely to 
keep the issue open until I get a change to sort that last part out.

Last time I tried, I had trouble getting a stub binary that could do the 
flashing. If I recall correctly, the one provided by Cypress with their 
toolchain is not Open Source (or uses a license that we can't really 
subscribe to), and the non Cypress one didn't seem to work with our 
version of fxload, so I was planning to craft our own FLOSS version.

>>> I use Cypress tools under Windows and cycfx2load under
>>> Linux and Mac OS X for FX2/FX2LP.

We're definitely not trying to replace the Cypress tools, but with the 
FX devices being popularly used as an USB testbed, it's be nice to 
demonstrate the libusbx capabilities by replicating some of the Cypress 
tools

>> Just tested the libusbx fxload example under Mac OS X and
>> it seems to work fine.
>
> Also tested under Windows 7 x86 and fxload example works
> fine as well. Nice.

Thanks. Still it'd be nicer if we could flash firmware, as it could open 
the door to having a comprehensive solution to flashing a firmware, for 
use with libusbx testing, without having to rely on anything but 
libusbx. This would make the development of additional libusbx tests 
(which we could most certainly use) more user friendly, and allow 
niceties such as automating a battery of tests, that may require 
different firmware/device features, on the fly...

Regards,

/Pete

PS: I have now pushed a fix for #98 as well as various Windows warnings 
(mostly false positive) reported when using VS2012's "Run Code Analysis" 
feature. There are still a few more warnings in core as well as with the 
samples, which I may try to address for the 1.0.15 release, so that we 
get a clean VS2012 output.


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