Just digging through the source code for version 7243 and stumbled apon this curiosity.
Code:
//
// Set the number of brushes in the motor, which determines the
// number of commutations per revolution for sensor-less speed
// detection.
//
case COMMAND_NUM_BRUSHES:
{
//
// This command has been handled.
//
break;
}
Now the comments state that the command was handled although it is not. Anyone have any more insight into this?