Beispiel #1
0
 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"
Beispiel #2
0
rcp = "COM53"
com_list = [  #stp,
    #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:
Beispiel #3
0
    addr_scp
]

res = {}
rm = visa.ResourceManager()
print(rm.list_resources())
print(win.listSerialPorts())

for addr in addr_list:
    if (addr is not None):
        try:
            r = rm.open_resource(addr)
            idn = r.query('*idn?')[:-1]
            if (idn == ''):
                idn = r.query('ID?')
            mm = splitResourceID(idn)
            print(mm)
            for cl in instruments:
                sup = cl.checkSupport(mm[1])
                if (sup):
                    adptr = VISAAdapter("TestAdapter", r)
                    instr = cl(mm, adptr)
                    res[addr] = [mm, adptr, instr]
        except:
            print("GPIB Error at ", addr)

print("\nResources:\n")
for k, v in res.items():
    print(k)
    if (k == addr_cnt):
        cnt = res[k][2]