Import LinuxCNC source tree

tests/lathe/test-ui.py

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+#!/usr/bin/env python3
+
+import linuxcnc
+import linuxcnc_util
+import hal
+
+import time
+import sys
+import os
+import math
+
+# this is how long we wait for linuxcnc to do our bidding
+timeout = 5.0
+
+
+# unbuffer stdout
+sys.stdout = os.fdopen(sys.stdout.fileno(), 'w')
+
+
+#
+# connect to LinuxCNC
+#
+
+c = linuxcnc.command()
+e = linuxcnc.error_channel()
+s = linuxcnc.stat()
+
+l = linuxcnc_util.LinuxCNC(command=c, status=s, error=e)
+
+c.state(linuxcnc.STATE_ESTOP_RESET)
+c.state(linuxcnc.STATE_ON)
+c.mode(linuxcnc.MODE_MANUAL)   
+c.home(-1)   
+l.wait_for_home(joints=[1,0,1,0,0,0,0,0,0])
+
+
+#
+# do some jogs in manual mode
+#
+
+l.jog_axis('x', -0.5)
+l.jog_axis('x', 0.0)
+
+l.jog_axis('z', -0.5)
+l.jog_axis('z', 0.0)
+
+
+#
+# do some MDI commands
+#
+
+c.mode(linuxcnc.MODE_MDI)
+
+gcode = 'g0 x2 z2'
+print("running gcode: {}".format(gcode))
+c.mdi(gcode)
+c.wait_complete()
+l.wait_for_axis_to_stop_at('x', 2);
+l.wait_for_axis_to_stop_at('z', 2);
+
+gcode = 'g0 x-2'
+print("running gcode: {}".format(gcode))
+c.mdi(gcode)
+c.wait_complete()
+l.wait_for_axis_to_stop_at('x', -2);
+l.wait_for_axis_to_stop_at('z', 2);
+
+gcode = 'g0 z-2'
+print("running gcode: {}".format(gcode))
+c.mdi(gcode)
+c.wait_complete()
+l.wait_for_axis_to_stop_at('x', -2);
+l.wait_for_axis_to_stop_at('z', -2);
+
+sys.exit(0)
+