" WindowsDriverSample.py
" Author: LabJack Corporation
"
"
" This driver shows some of the basic functions
" of the LabJackPython driver.
"""
#The LabJackPython.pyc file should be in the Python\Lib directory
from LabJackPython import LabJackPython
try:
if __name__ == "__main__":
#Open a UE9 over usb with the first found flag.
ue9Handle = LabJackPython.OpenLabJack(LabJackPython.LJ_dtUE9,
LabJackPython.LJ_ctUSB, "0", 1)
#Get Channel 0
ain0 = LabJackPython.eGet(ue9Handle, LabJackPython.LJ_ioGET_AIN, 0, 0,
0)
print "eGet AIN0:" + str(ain0)
#Add request to get channel 0
LabJackPython.AddRequest(ue9Handle, LabJackPython.LJ_ioGET_AIN, 0, 0.0,
0, 0.0)
LabJackPython.Go()
ain0 = LabJackPython.GetResult(ue9Handle, LabJackPython.LJ_ioGET_AIN,
0)
print "addRequest AIN0:" + str(ain0)
except Exception, e:
LabJackPython.AddRequest(deviceHandle, LabJackPython.LJ_ioADD_STREAM_CHANNEL, 2, 0, 0, 0)
LabJackPython.AddRequest(deviceHandle, LabJackPython.LJ_ioADD_STREAM_CHANNEL, 3, 0, 0, 0)
#Apply the requests prior to starting streaming.
LabJackPython.GoOne(deviceHandle)
#Get all the Results until an exception is thrown
try:
rIOType, rChannel, rValue, rxValue, rudValue = LabJackPython.GetFirstResult(deviceHandle)
while (True):
rIOType, rChannel, rValue, rxValue, rudValue = LabJackPython.GetNextResult(deviceHandle)
except LabJackException, lje:
print "Recieved Exception:" + str(lje)
#Start the Stream
actualScanRate = LabJackPython.eGet(deviceHandle, LabJackPython.LJ_ioSTART_STREAM, 0, 0, 0)
#Since the actual scan rate is based on how the desired
#scan rate divides into the LabJack's clock
#the actual scan rate is returned in eGet's pValue parameter
#which is the return parameter of eGet.
print "Scanrate " + str(scanrate) + " requested."
print "Stream started running with " + str(actualScanRate) + " scanrate."
#Read 10 Scans
while not msvcrt.kbhit():
try:
print "Iteration Number:" + str(numReads)
numReads += 1
#Must set the number of scans to read each iteration, as the read
from LabJackPython import LabJackPython
try:
if __name__ == "__main__":
#Create a simple comm config packet to
#read all data from the UE9
sendBuffer = [0] * 38
sendBuffer[0] = 0x89
sendBuffer[1] = 0x78
sendBuffer[2] = 0x10
sendBuffer[3] = 0x01
#Open a UE9 over usb with the first found flag.
ue9Handle = LabJackPython.OpenLabJack(LabJackPython.LJ_dtUE9,
LabJackPython.LJ_ctUSB, "0", 1)
#Write a command to get the version numbers from the UE9
LabJackPython.Write(ue9Handle, sendBuffer, len(sendBuffer))
numBytes, rcvBuffer = LabJackPython.Read(ue9Handle, False, 38)
localID = int(rcvBuffer[8])
ipAddress = str(int(rcvBuffer[13])) + "." + str(int(
rcvBuffer[12])) + "." + str(int(rcvBuffer[11])) + "." + str(
int(rcvBuffer[10]))
gateway = str(int(rcvBuffer[17])) + "." + str(int(
rcvBuffer[16])) + "." + str(int(rcvBuffer[15])) + "." + str(
int(rcvBuffer[14]))
subnet = str(int(rcvBuffer[21])) + "." + str(int(
rcvBuffer[20])) + "." + str(int(rcvBuffer[19])) + "." + str(
" WindowsDriverSample.py
" Author: LabJack Corporation
"
"
" This driver shows some of the basic functions
" of the LabJackPython driver.
"""
#The LabJackPython.pyc file should be in the Python\Lib directory
from LabJackPython import LabJackPython
try:
if __name__ == "__main__":
#Open a UE9 over usb with the first found flag.
ue9Handle = LabJackPython.OpenLabJack(LabJackPython.LJ_dtUE9, LabJackPython.LJ_ctUSB, "0", 1)
#Get Channel 0
ain0 = LabJackPython.eGet(ue9Handle, LabJackPython.LJ_ioGET_AIN, 0, 0, 0)
print "eGet AIN0:" + str(ain0)
#Add request to get channel 0
LabJackPython.AddRequest(ue9Handle,LabJackPython.LJ_ioGET_AIN, 0, 0.0, 0, 0.0)
LabJackPython.Go()
ain0 = LabJackPython.GetResult(ue9Handle, LabJackPython.LJ_ioGET_AIN, 0)
print "addRequest AIN0:" + str(ain0)
except Exception, e:
print "Exception:" + str(e)
#The LabJackPython.pyc file should be in the Python\Lib directory
from LabJackPython import LabJackPython
from LabJackPython import LabJackException
import msvcrt
try:
if __name__ == "__main__":
scanrate = 100
done = False
numReads = 0
#Open a UE9 over usb with the first found flag.
#Comment out if using a U3
deviceHandle = LabJackPython.OpenLabJack(LabJackPython.LJ_dtUE9,
LabJackPython.LJ_ctUSB, "1",
1)
#FOR U3 ONLY Uncomment if using a U3
#Open the U3 Device
#deviceHandle = LabJackPython.OpenLabJack(LabJackPython.LJ_dtU3, LabJackPython.LJ_ctUSB, "1", 1)
#Set FIO 2 and 3 as Analog Inputs
#LabJackPython.ePut(deviceHandle, LabJackPython.LJ_ioPUT_ANALOG_ENABLE_BIT, 3, 1, 0)
#LabJackPython.ePut(deviceHandle, LabJackPython.LJ_ioPUT_ANALOG_ENABLE_BIT, 2, 1, 0)
#Configure the Stream Mode:
#Configure all analog inputs for 12-bit resolution
LabJackPython.AddRequest(deviceHandle, LabJackPython.LJ_ioPUT_CONFIG,
LabJackPython.LJ_chAIN_RESOLUTION, 12, 0, 0)
#Configure the analog input range on channel 0 for bipolar +-5 volts.
