/**
* The last direction the encoder value changed.
*
* @param aSlot The digital module slot for the A Channel on the encoder
* @param aChannel The channel on the digital module for the A Channel of the encoder
* @param bSlot The digital module slot for the B Channel on the encoder
* @param bChannel The channel on the digital module for the B Channel of the encoder
* @return The last direction the encoder value changed.
*/
bool GetEncoderDirection(UINT32 aSlot, UINT32 aChannel, UINT32 bSlot, UINT32 bChannel)
{
Encoder *encoder = AllocateEncoder(aSlot, aChannel, bSlot, bChannel);
if (encoder != NULL)
return encoder->GetDirection();
else
return false;
}
