map_step_and_scan_async.py

import os
import random

from sentio_prober_control.Sentio.ProberSentio import SentioProber, ProberException
from sentio_prober_control.Sentio.Enumerations import Module, ColorScheme, LoaderStation

def main():
    prober = SentioProber.create_prober("tcpip", "127.0.0.1:35555")

    prober.open_project(os.path.dirname(os.path.abspath(__file__)) + "\projects\sample_round")
    prober.select_module(Module.Wafermap)
    prober.map.set_color_scheme(ColorScheme.ColorFromBin)
    prober.move_chuck_home()

    resp = prober.loader.start_prepare_station(LoaderStation.Cassette1)
    prep_stat_cmd_id = resp.cmd_id()

    try:
        crs = prober.map.step_first_die()
        print("Position {0}, {1} (Site: {2})".format(crs[0], crs[1], crs[2]))

        while True:
            crs = prober.map.bin_step_next_die(random.randint(1,3))
            print("Position {0}, {1} (Site: {2})".format(crs[0], crs[1], crs[2]))

    except ProberException as e:
        print(e.message())

    finally:
        # the scan should terminate longe before the stepping ends.
        # this function will get the response.
        #
        # Note:
        # You MUST call waitcomplete or query_command_status. Async commands
        # are not "fire and forget" commands. For each async command you have
        # to collect the response! Otherwise responses will pile up inside SENTIO!
        prober.wait_complete(prep_stat_cmd_id, 86400)


if __name__ == "__main__":
    main()