def __init__(self):
SCPI.__init__(self, 'COM1', 'serial')
#self.scpi_comm("SYST:REM")
#self.scpi_comm("*RST")
#self.scpi_comm("CLS")
#self.scpi_comm("IDN?")
self.ResetDevice()
self.DeviceClear()
self.scpi_comm("*CLS")
self.ReadSoftwareVersion()
def __init__(self, resourceID, channel=1):
self.resourceID = resourceID
self.channelCount = channel
try:
self.resource = visa.ResourceManager().open_resource(resourceID)
except BaseException as e:
raise DeviceException('Error in open device ID: {}'.format(id), e)
stp = SingleThreadProcessor()
def stpQuery(*args):
return stp.invokeAndWait(self.resource.query, *args)
def stpWrite(*args):
stp.invokeLater(self.resource.write, *args)
self.scpi = SCPI(stpQuery, stpWrite)
self.verifyIdentity()
def __init__(self, id):
self.id = id
self.rm = visa.ResourceManager().open_resource(id)
self.scpi = SCPI(self.rm.query, self.rm.write)
parser_screenshot.add_argument('screenshot', action='store_true', help='save screenshot')
parser_screenshot.add_argument('-f', '--file', dest='file', action='store', default='img', help='image name, withtou siffix')
parser_screenshot.add_argument('-c', '--color', dest='color', action='store', default='color', choices=['color', 'gray', 'invert'], help='image colors')
parser_screenshot.add_argument('-d', '--date', dest='date', action='store_true', default=False, help='add the current date before the name')
# autoscale
parser_autoscale = subparsers.add_parser('autoscale', help='autoscale oscilloscope')
parser_autoscale.add_argument('autoscale', action='store_true', help='run autoscale')
# function generator
parser_fgen = subparsers.add_parser('fgen', help='function generator')
parser_fgen.add_argument('fgen', action='store_true', help='function generator')
parser_fgen.add_argument('-f', '--frequency', dest='freq', action='store', default='1000', help='output frequency')
args = parser.parse_args()
if 'screenshot' in args:
if args.date:
name = time.strftime('%Y.%m.%d-%H:%M:%S-', time.localtime()) + args.file
else:
name = args.file
SCPI().screenshot(name=name, color=args.color)
elif 'autoscale' in args:
SCPI().autoscale()
elif 'fgen' in args:
SCPI().function_generator(freq=SI.si_to_exp(args.freq))
else:
log.war('no any argument')
def __init__(self):
SCPI.__init__(self,'/dev/usbtmc0','file')
def __init__(self,output):
SCPI.__init__(self,'/dev/ttyACM0','serial')
if not (output == 1 or output == 2):
raise InterfaceOutOfBoundsError(output)
else:
self.output = str(output)
