def setUp(self):
vna = Vna()
vna.open_tcp()
vna.clear_status()
vna.manual_sweep = True
timeout_ms = 2 * vna.sweep_time_ms + 5000
vna.start_sweeps()
vna.pause(timeout_ms)
self.vna = vna
def setUp(self):
root_path = get_root_path() / "test_diagram"
serial_no = "123"
by_serial_no = True
self.path = SavePath(root_path, serial_no, by_serial_no)
vna = Vna()
vna.open_tcp()
vna.clear_status()
vna.manual_sweep = True
timeout_ms = 2 * vna.sweep_time_ms + 5000
vna.start_sweeps()
vna.pause(timeout_ms)
self.vna = vna
self.settings = default_settings.copy()
def setUp(self):
source_root = os.path.dirname(os.path.realpath(__file__))
self.source_root = Path(source_root)
root_path = get_root_path() / "test_html"
serial_no = self.serial_no = "123"
by_serial_no = True
self.path = SavePath(root_path, serial_no, by_serial_no)
vna = Vna()
vna.open_tcp()
vna.clear_status()
vna.manual_sweep = True
timeout_ms = 2 * vna.sweep_time_ms + 5000
vna.start_sweeps()
vna.pause(timeout_ms)
self.vna = vna
self.settings = default_settings.copy()
now = timestamp()
# set file
args.set_file = args.set_file or vna.active_set
vna.open_set(args.set_file)
vna.active_set = args.set_file
# make data directory
data_path = args.data_path / f'{now}_{args.set_file}'
data_path.mkdir()
# turn screen off (speed improvement)
vna.settings.display = False
# sweep, measure time
vna.manual_sweep = True
vna.sweep_count = args.sweep_count
total_time_s = default_time_s(vna.sweep)
time_per_sweep_s = total_time_s / args.sweep_count
# save timing info
timing_info_file = data_path / 'timing_info.csv'
with timing_info_file.open('w') as f:
header = [ 'sweep_count', 'total_time_s', 'time_per_sweep_s']
data = [args.sweep_count, total_time_s, time_per_sweep_s ]
csvwriter = csv.writer(f)
csvwriter.writerow(header)
csvwriter.writerow(data)
# save trace history