[vdr] RFC: one or many positioners?

Klaus Schmidinger Klaus.Schmidinger at tvdr.de
Mon Apr 22 11:11:57 CEST 2013


On 21.04.2013 20:36, Luca Olivetti wrote:
> Al 21/04/13 15:52, En/na Klaus Schmidinger ha escrit:
>
> One more observation
>
>>    virtual void StepEast(void) {}
>>            ///< Move the dish one step to the east.
>>    virtual void StepWest(void) {}
>>            ///< Move the dish one step to the west.
>
> I'd suggest a parameter with the number of steps to move (and for "step"
> I mean a "pulse", not the next/previous stored satellite position).

I don't see the need for a "number of steps".
This function will be used to fine-tune the position of the dish, so it
shall make a very small move.
I'll add this to the description:

   virtual void StepEast(void) {}
           ///< Move the dish one step to the east.
           ///< A "step" is the smallest possible movement the positioner can make, which
           ///< is typically 0.1 degrees.
   virtual void StepWest(void) {}
           ///< Move the dish one step to the west.
           ///< A "step" is the smallest possible movement the positioner can make, which
           ///< is typically 0.1 degrees.


Klaus



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