Monday, April 14, 2008

Re: [oopic] Re: Wrong IOpack for Stepper Motor?

Ian Drennan wrote:
> snip
>
>>> Minghui
>>>
>>> I have just checked your code on my Oopic B 2.2+ chip on a S board and
>>> it is working as expected.
>>>
>>>
>> With which compiler? I tried V6 and it didn't seem to work. It does
>> work with V5 and B.2.2+.
>>
>> Richard
>>
>>
>>
>>
> All
>
> My test was done using the latest Ver 6 copiler with no problem. I also
> tested the code switching to all the Packs.
> When Pack 6 is used, as it is only 3 bits wide, causes the classic
> 'Weggie' when the Phasing is NOT = 3. I can live with that even
> if the IDE did not generate an error for the programming fault.
>
> Ian
>
>
>
ooops!

"When Pack 6 is used, as it is only 3 bits wide, causes the classic
'Weggie' when the Phasing is NOT = 3"

This should read :

When Pack 6 is used, as it is only 2 bits wide on my chip (B2.2+),
causes the classic
'Weggie' irrespective of what Phasing Value is used. This is
understandable as it interferes with the dedicated USART pins.
I assume this would not be the case when using non SCP chips.


Ian

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