/** Runs a pickup routine to get the ball from behind */
public void backPickUp() {
vm.currentNeckSetPoint = vm.BACK_LOAD_POS;
neckControl.setSetpoint(vm.currentNeckSetPoint);
// Spin the rollers to swallow the ball
moveRollerReverse();
/* keep picking up until the ball is detected by the ultra sound
* after which, roll only enough to move the ball to a good position
* and finaly close on the ball and stop the pickup routine
*/
// if (sFunctions.isBallOnUltraSound()) {
// if (pickupEndTimer > 30) {
// pickupEndTimer = 0;
// turnRollerOff();
// vm.pickingUp = false;
// } else {
// pickupEndTimer++;
// }
// }
}
