def main(start, stop, incr, desc):
""" Run the sweep, does not include <stop> in the positions. """
start = float(start)
stop = float(stop)
incr = float(incr)
positions = np.arange(start, stop, incr)
N = len(positions)
DAQ = daq.Daq(broadcast=False, print_normal=True)
ID = check_log()
add_to_log(ID)
global META_PATH
META_PATH = file.get_dirName('META', '') + str(ID) + '.txt'
create_meta(desc)
# Connect all devices we want to use
devices = connect_instruments(DAQ)
if devices is None:
DAQ.close_daq()
return
NF, FF, stage_cam, xps, sdg, TC = devices
DAQ.create_dir_struct()
# Handle the XPS directly rather than through the DAQ
print('Connecting XPS motor controller')
xps_dev = xps.device_cls(xps.address)
time.sleep(5)
print('Finished waiting 5s for instruments to connect')
# Config any instrument settings that we want to make sure are correct
config_instruments(DAQ, NF, FF, stage_cam)
# Take the initial dataset
pos = move_stage(positions[0], xps_dev)
instrs = {
NF.serial: NF,
FF.serial: FF,
}
append_meta('Initial laser parameters:\t{:s}'.format(str(DAQ.dataset)))
take_laser('Initial laser parameters', DAQ, instrs)
# Move the stage and take a dataset at each position
instrs = {
stage_cam.serial: stage_cam,
#FF.serial: FF,
}
for i in range(N):
pos = move_stage(positions[i], xps_dev)
step_desc = 'Step:\t{:d}\t{:0.3f}'.format(i + 1, pos)
append_meta('Step:\t{:0.3f}\t{:s}'.format(pos, str(DAQ.dataset)))
take_step(step_desc, DAQ, instrs)
adjust_gain()
# Take the final dataset
instrs = {
NF.serial: NF,
FF.serial: FF,
}
append_meta('Final laser parameters:\t{:s}'.format(str(DAQ.dataset)))
take_laser('Final laser parameters', DAQ, instrs, adv=False)
DAQ.close_daq()
import linac lcls_linac = linac.Linac() import daq import socket daq_hostname = socket.gethostname() xppdaq = daq.Daq(host=daq_hostname, platform=1, lcls=lcls_linac)
TC = True
else:
self.TCBoolLabel.setText('No')
else:
self.TCBoolLabel.setText('No')
# Return if we are ready to take a dataset
return SDG and TC
@pyqtSlot(int)
def toggle_save_cam_settings(self, save):
if save == 0:
self.save_cam_settings = False
else:
self.save_cam_settings = True
def closeEvent(self, event):
""" Override the close method to disconnect all instruments. """
self.DAQ.close_daq()
# Cause the logging thread to end
print('__exit__')
event.accept()
if __name__ == "__main__":
import sys
app = QtGui.QApplication(sys.argv)
DAQ = daq.Daq(broadcast=True)
ui = UI(DAQ)
ui.set_dataset_num()
ui.show()
sys.exit(app.exec_())
# -*- coding: utf-8 -*-
"""
Created on Mon Dec 10 12:23:14 2018
@author: cu-pwfa
"""
import sys
sys.path.append('../')
import daq
import file
import globalVAR as Gvar
import visa
import numpy as np
import time
from random import randint
import PyCapture2 as pc2
DAQ = daq.Daq(desc='Test Descritpion')
DAQ.connect_instr('Camera', 17571186)
time.sleep(5)
DAQ.send_command(DAQ.command_queue[17571186], 'take_photo')
time.sleep(5)
DAQ.turn_off_daq()