def addInstrument(self, addr):
res = self._rm.open_resource(addr)
try:
idn = res.query('*idn?')[:-1]
if (idn == ''):
idn = res.query('ID?')
mm = splitResourceID(idn)
resadptr = VISAAdapter(mm[1], res)
if self._debugOn: print("\t", addr, ":", idn)
for icls in res_types:
sup = icls.checkSupport(mm[1])
if (sup):
self._instruments[sup].append(icls(mm, resadptr))
except visa.Error:
idn = "Not known"
def __init__(self, name, adapter, **kwargs):
try:
if isinstance(adapter, (int, str)):
print(adapter)
try:
adapter = VISAAdapter(adapter, adapter, **kwargs)
except visa.VisaIOError as e:
print("Visa IO Error: check connections")
print(e)
except ImportError:
raise Exception(
"Invalid Adapter provided for Instrument since PyVISA is not present"
)
self._name = name
self._adapter = adapter
self._active = True
#red,
#blk,
reduut,
blkuut,
#rcp
]
testclass = SerialPort
res = {}
addr_ps = "GPIB0::6::INSTR"
rm = visa.ResourceManager()
try:
r = rm.open_resource(addr_ps)
mm = splitResourceID(r.query('*idn?')[:-1])
print(mm)
adptr = VISAAdapter("TestAdapter", r)
ps = PS(mm, adptr)
ps.output_state(0)
ps.voltage(26)
time.sleep(1)
ps.output_state(1)
except:
print("Power Supply Error")
print(rm.list_resources())
print(win.listSerialPorts())
for addr in com_list:
#print(addr)
try:
if (addr is stp):
stp = testclass('stp', addr)
def setUpClass(cls):
print('setupClass')
cls.adptr = VISAAdapter("DMM", "GPIB0::7::INSTR")