#! /usr/bin/env mpscript
# 
# This script moves the motor to the requested position.
#

import time

def main( record_list, argv ):

	if ( len(argv) != 2 ):
		print( "" )
		print( "Usage:  mp_move motorname new_position" )
		print( "" )
		sys.exit(1);

	motorname    = argv[0]
	new_position = float( argv[1] )

	motor = record_list.get_record( motorname )

	units = motor.get_field("units")

	print( "Moving motor '%s' to %f %s" \
		% ( motorname, new_position, units ) )

	motor.move_absolute( new_position )

	# Wait for the move to complete.

	while (1):
		position = motor.get_position()

		print( "  %f" % ( position ) )

		if ( motor.is_busy() == 0 ):
			break

		time.sleep( 1.0 )

	print( "Motor move complete." )