Re: [Fx2lib-devel] bulkloop example crashing FX2?

[Aric M. <as...@pu...>]

One odd thing I just noticed was that the behavior of the LEDs seems to 
be inverted on my board.  dXon()/dXoff() do the opposite, yet they do 
function just fine.

Aric Marheine wrote:
> Dennis Muhlestein wrote:
>   
>> I just tested it out again on my CY3684/CY3674 board.  Is there a 
>> different chip on the Cy3681 board?
>>
>> If you have the serial console set up, you can see what is going on by 
>> following the printf statements.
>>
>> The example certainly won't work with EA=0 though because you have to 
>> have interrupts enabled to
>> handle the vendor commands.
>>
>> -Dennis
>>   
>>     
> Hi Dennis,
>
> The FX2 on this board is a CY7C68013-128AC, not sure what chip you have 
> on your boards.  I do indeed have SIO set up.  As mentioned earlier, as 
> soon as the interrupts are enabled, nothing more appears to happen.  I 
> can printf() all the way up to that point then nothing more.  I've tried 
> adding simple printfs() to each of the ISRs that are in the example to 
> see if one was being called continuously or something but none of them 
> do seem to be.
>
> My compiler setup seems ok as I can compile and test programs like 
> "lights" and my own app which does some port I/O.  Could it be that some 
> interrupt vector is being called which doesn't have an ISR in the 
> example?  I don't understand why it would work for you(and others, I 
> guess) but not me.  I think I'll go over all the interrupts and be sure 
> that no others are being enabled which shouldn't be.
>
> Anyway, I appreciate your help and any further suggestions you may have!
>
> Regards,
> ASM
>
>
>
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