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

There is nothing special about those IO lines. Try using oStepperSP
(which uses URCP) and see if that makes any difference. If you are on
C1.1+ firmware you are stuck with V.6, if you are on B2.2+ firmware then
you can try the V.5. I have escalated this problem to Scott as a
compiler bug.

DLC

minghui1984 wrote:
> --- In oopic@yahoogroups.com, Ian Drennan <ianid@...> wrote:
>
>> minghui1984 wrote:
>>
>>> SO anyone knows whats is wrong with the Iopack specifications? i
>>> specified iopack 5 but it would not work. Other IOPacks also do
>>>
> not
>
>>> apply
>>>
>>> Minghui
>>> --- In oopic@yahoogroups.com, "minghui1984" <minghui1984@> wrote:
>>>
>>>
>>>> Dim A As New oStepper
>>>> Dim B As New oStepper
>>>>
>>>>
>>>> Sub Main()
>>>>
>>>> A.IOPack = 1
>>>> B.IOPack = 5
>>>> A.Rate = 10
>>>> B.Rate = 10
>>>> A.Operate = 1
>>>> B.Operate = 1
>>>> Do
>>>> A.Distance = 100
>>>> B.Distance = 30
>>>> Wait Until A.NonZero = 0
>>>> Wait Until B.NonZero = 0
>>>> ooPIC.Delay = 1000
>>>> A.Distance = -100
>>>> B.Distance = -30
>>>> Wait Until A.NonZero = 0
>>>> Wait Until B.NonZero = 0
>>>> ooPIC.Delay = 1000
>>>> Loop
>>>>
>>>> End Sub
>>>>
>>>>
>>>>
>> Minghui
>>
>> I have just checked your code on my Oopic B 2.2+ chip on a S board
>>
> and
>
>> it is working as expected.
>> Have you checked the actual outputs of Pack1 and pack2 with a meter
>>
> or a
>
>> scope?
>> If you are reading a pulsed output (5 volts) on your Oopic on the
>> relative Pack outputs, then your problem lies in the wiring to or
>>
> from
>
>> your Motor Driver hardware.
>>
>> Ian
>>
>>
>
>
> I have checked the outputs for pack 1 and its working, but for the
> pins on pack 5 its not.... i measured using a multimeter, there is no
> pulse from the pin 13-15 but there is one on pin 12 ... The pack 5
> consists of pin 12-15
>
> Minghui
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>
>
>
>

--
------------------------------------------------------
Dennis Clark ooPIC Tech Support
www.oopic.com
------------------------------------------------------

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