artiq/artiq/frontend/pdq2_controller.py

57 lines
1.8 KiB
Python
Executable File

#!/usr/bin/env python3.5
import argparse
import sys
import time
from artiq.devices.pdq2.driver import Pdq2
from artiq.protocols.pc_rpc import simple_server_loop
from artiq.tools import *
def get_argparser():
parser = argparse.ArgumentParser(description="PDQ2 controller")
simple_network_args(parser, 3252)
parser.add_argument("-d", "--device", default=None, help="serial port")
parser.add_argument("--simulation", action="store_true",
help="do not open any device but dump data")
parser.add_argument("--dump", default="pdq2_dump.bin",
help="file to dump simulation data into")
parser.add_argument("-r", "--reset", default=False,
action="store_true", help="reset device [%(default)s]")
parser.add_argument("-b", "--boards", default=3, type=int,
help="number of boards [%(default)s]")
verbosity_args(parser)
return parser
def main():
args = get_argparser().parse_args()
init_logger(args)
port = None
if not args.simulation and args.device is None:
print("You need to specify either --simulation or -d/--device "
"argument. Use --help for more information.")
sys.exit(1)
if args.simulation:
port = open(args.dump, "wb")
dev = Pdq2(url=args.device, dev=port, num_boards=args.boards)
try:
if args.reset:
dev.write(b"\x00\x00") # flush any escape
dev.cmd("RESET", True)
dev.flush()
time.sleep(.1)
dev.cmd("ARM", True)
dev.park()
simple_server_loop({"pdq2": dev}, bind_address_from_args(args),
args.port, description="device=" + str(args.device))
finally:
dev.close()
if __name__ == "__main__":
main()