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remove pdq2_client

This commit is contained in:
Sebastien Bourdeauducq 2017-05-22 19:19:21 +08:00
parent 29809a5942
commit a1cf632d14
3 changed files with 0 additions and 81 deletions

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@ -1,73 +0,0 @@
#!/usr/bin/python
# Copyright (C) 2012-2015 Robert Jordens <jordens@gmail.com>
import argparse
from scipy import interpolate
import numpy as np
from artiq.protocols.pc_rpc import Client
from artiq.tools import verbosity_args, init_logger
def get_argparser():
parser = argparse.ArgumentParser(description="""PDQ2 client.
Evaluates times and voltages, interpolates and uploads
them to the controller.""")
parser.add_argument("-s", "--server", default="::1",
help="hostname or IP of the controller to connect to")
parser.add_argument("--port", default=3252, type=int,
help="TCP port to use to connect to the controller")
parser.add_argument("-c", "--channel", default=0, type=int,
help="channel: 3*board_num+dac_num [%(default)s]")
parser.add_argument("-f", "--frame", default=0, type=int,
help="frame [%(default)s]")
parser.add_argument("-t", "--times", default="np.arange(5)*1e-6",
help="sample times (s) [%(default)s]")
parser.add_argument("-u", "--voltages",
default="(1-np.cos(t/t[-1]*2*np.pi))/2",
help="sample voltages (V) [%(default)s]")
parser.add_argument("-o", "--order", default=3, type=int,
help="interpolation (0: const, 1: lin, 2: quad,"
" 3: cubic) [%(default)s]")
parser.add_argument("-e", "--free", default=False, action="store_true",
help="software trigger [%(default)s]")
verbosity_args(parser)
return parser
def main():
args = get_argparser().parse_args()
init_logger(args)
dev = Client(args.server, args.port, "pdq2")
freq = dev.get_freq()
times = np.around(eval(args.times, globals(), {})*freq)
voltages = eval(args.voltages, globals(), dict(t=times/freq))
dt = np.diff(times.astype(np.int))
if args.order:
tck = interpolate.splrep(times, voltages, k=args.order, s=0)
u = interpolate.spalde(times, tck)
else:
u = voltages[:, None]
segment = []
for dti, ui in zip(dt, u):
segment.append({
"duration": int(dti),
"channel_data": [{
"bias": {
"amplitude": [float(uij) for uij in ui]
}
}]
})
program = [[] for i in range(args.frame)]
program.append(segment)
dev.park()
dev.program(program, [args.channel])
dev.unpark()
dev.cmd("TRIGGER", args.free)
if __name__ == "__main__":
main()

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@ -24,13 +24,6 @@ Controller
:ref: artiq.frontend.pdq2_controller.get_argparser
:prog: pdq2_controller
Client
++++++
.. argparse::
:ref: artiq.frontend.pdq2_client.get_argparser
:prog: pdq2_client
Lab Brick Digital Attenuator (LDA)
----------------------------------

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@ -33,7 +33,6 @@ console_scripts = [
"artiq_flash=artiq.frontend.artiq_flash:main",
"lda_controller=artiq.frontend.lda_controller:main",
"novatech409b_controller=artiq.frontend.novatech409b_controller:main",
"pdq2_client=artiq.frontend.pdq2_client:main",
"pdq2_controller=artiq.frontend.pdq2_controller:main",
"thorlabs_tcube_controller=artiq.frontend.thorlabs_tcube_controller:main",
]