def syncAIOTest():
print ":::::::::::::::::: Sync Analog I/O Test :::::::::::::::::::::"
task1 = n.createTask()
task1.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task1.CfgSampClkTiming("/Dev1/ao/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task2 = n.createTask()
task2.CreateAOVoltageChan("/Dev1/ao0", "", -10., 10., n.Val_Volts, None)
#task2.CfgSampClkTiming(None, 10000.0, nidaq.Val_Rising, nidaq.Val_FiniteSamps, 1000)
task2.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
#task2.CfgDigEdgeStartTrig("ai/StartTrigger", nidaq.Val_Rising)
data1 = np.zeros((100,), dtype=np.float64)
data1[20:40] = 7.0
data1[60:80] = 5.0
print " Wrote ao samples:", task2.write(data1)
task1.start()
task2.start()
data2 = task1.read()
#time.sleep(1.0)
task1.stop()
task2.stop()
print " Data acquired:", data2[0].shape
return data2
def syncAIOTest():
print ":::::::::::::::::: Sync Analog I/O Test :::::::::::::::::::::"
task1 = n.createTask()
task1.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task1.CfgSampClkTiming("/Dev1/ao/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task2 = n.createTask()
task2.CreateAOVoltageChan("/Dev1/ao0", "", -10., 10., n.Val_Volts, None)
#task2.CfgSampClkTiming(None, 10000.0, nidaq.Val_Rising, nidaq.Val_FiniteSamps, 1000)
task2.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
#task2.CfgDigEdgeStartTrig("ai/StartTrigger", nidaq.Val_Rising)
data1 = numpy.zeros((100,), dtype=numpy.float64)
data1[20:40] = 7.0
data1[60:80] = 5.0
print " Wrote ao samples:", task2.write(data1)
task1.start()
task2.start()
data2 = task1.read()
#time.sleep(1.0)
task1.stop()
task2.stop()
print " Data acquired:", data2[0].shape
return data2
def syncADTest():
print ":::::::::::::::::: A/D Test :::::::::::::::::::::"
task1 = n.createTask()
task1.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task1.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task2 = n.createTask()
task2.CreateDIChan("/Dev1/port0", "", n.Val_ChanForAllLines)
task2.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
print task2.GetTaskChannels()
#data1 = numpy.zeros((1000,), dtype=numpy.uint32)
#data1[200:400] = 5
#data1[600:800] = 5
task2.start()
#print "Wrote samples:", task2.write(data1)
task1.start()
data1 = task1.read()
data2 = task2.read()
task2.stop()
task1.stop()
print data1[0].shape, data1[0].dtype
print data1
print data2[0].shape, data2[0].dtype
print data2
def syncIOTest():
print ":::::::::::::::::: Sync I/O Test :::::::::::::::::::::"
task1 = n.createTask()
task1.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task1.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task2 = n.createTask()
task2.CreateAOVoltageChan("/Dev1/ao0", "", -10., 10., n.Val_Volts, None)
#task2.CfgSampClkTiming(None, 10000.0, nidaq.Val_Rising, nidaq.Val_FiniteSamps, 1000)
task2.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
#task2.CfgDigEdgeStartTrig("ai/StartTrigger", nidaq.Val_Rising)
task3 = n.createTask()
task3.CreateDIChan("/Dev1/port0/line0", "", n.Val_ChanForAllLines)
task3.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task4 = n.createTask()
task4.CreateDOChan("/Dev1/port0/line4", "", n.Val_ChanForAllLines)
task4.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
#task1.SetRefClkSrc("PXI_Clk10")
#task2.SetRefClkSrc("PXI_Clk10")
#print task1.GetSampClkTimebaseSrc()
#print task2.GetSampClkTimebaseSrc()
#task2.SetSampClkTimebaseSrc("SampleClockTimebase")
#task2.SetSyncPulseSrc("/Dev1/SyncPulse")
data1 = np.zeros((100,), dtype=np.float64)
data1[20:40] = 7.0
data1[60:80] = 5.0
print "Wrote ao samples:", task2.write(data1)
print "Wrote do samples:", task4.write(data1.astype(uint32))
task2.start()
task3.start()
task1.start()
data2 = task1.read()
data3 = task3.read()
#time.sleep(1.0)
task1.stop()
task2.stop()
task3.stop()
print "Data acquired:"
print data2[0].shape
print data3[0].shape
return data2
def syncIOTest():
print ":::::::::::::::::: Sync I/O Test :::::::::::::::::::::"
task1 = n.createTask()
task1.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task1.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task2 = n.createTask()
task2.CreateAOVoltageChan("/Dev1/ao0", "", -10., 10., n.Val_Volts, None)
#task2.CfgSampClkTiming(None, 10000.0, nidaq.Val_Rising, nidaq.Val_FiniteSamps, 1000)
task2.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
#task2.CfgDigEdgeStartTrig("ai/StartTrigger", nidaq.Val_Rising)
task3 = n.createTask()
task3.CreateDIChan("/Dev1/port0/line0", "", n.Val_ChanForAllLines)
task3.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task4 = n.createTask()
task4.CreateDOChan("/Dev1/port0/line4", "", n.Val_ChanForAllLines)
task4.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
#task1.SetRefClkSrc("PXI_Clk10")
#task2.SetRefClkSrc("PXI_Clk10")
#print task1.GetSampClkTimebaseSrc()
#print task2.GetSampClkTimebaseSrc()
#task2.SetSampClkTimebaseSrc("SampleClockTimebase")
#task2.SetSyncPulseSrc("/Dev1/SyncPulse")
data1 = numpy.zeros((100,), dtype=numpy.float64)
data1[20:40] = 7.0
data1[60:80] = 5.0
print "Wrote ao samples:", task2.write(data1)
print "Wrote do samples:", task4.write(data1.astype(uint32))
task2.start()
task3.start()
task1.start()
data2 = task1.read()
data3 = task3.read()
#time.sleep(1.0)
task1.stop()
task2.stop()
task3.stop()
print "Data acquired:"
print data2[0].shape
print data3[0].shape
return data2
def syncADTest():
print ":::::::::::::::::: A/D Test :::::::::::::::::::::"
task1 = n.createTask()
task1.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task1.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
task2 = n.createTask()
task2.CreateDIChan("/Dev1/port0", "", n.Val_ChanForAllLines)
task2.CfgSampClkTiming("/Dev1/ai/SampleClock", 10000.0, n.Val_Rising, n.Val_FiniteSamps, 100)
print task2.GetTaskChannels()
task2.start()
task1.start()
data1 = task1.read()
data2 = task2.read()
task2.stop()
task1.stop()
print data1[0].shape, data1[0].dtype
print data1
print data2[0].shape, data2[0].dtype
print data2
def contReadTest():
print ":::::::::::::::::: Continuous Read Test :::::::::::::::::::::"
task = n.createTask()
task.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_ContSamps, 4000)
task.start()
t = ptime.time()
for i in range(0, 10):
data, size = task.read(1000)
print "Cont read %d - %d samples, %fsec" % (i, size, ptime.time() - t)
t = ptime.time()
task.stop()
def finiteReadTest():
print ":::::::::::::::::: Analog Input Test :::::::::::::::::::::"
task = n.createTask()
task.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -1., 1., n.Val_Volts, None)
task.CreateAIVoltageChan("/Dev1/ai1", "", n.Val_Cfg_Default, -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 1000)
task.start()
data = task.read()
task.stop()
return data
def contReadTest():
print ":::::::::::::::::: Continuous Read Test :::::::::::::::::::::"
task = n.createTask()
task.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_ContSamps, 4000)
task.start()
t = ptime.time()
for i in range(0, 10):
data, size = task.read(1000)
print "Cont read %d - %d samples, %fsec" % (i, size, ptime.time() - t)
t = ptime.time()
task.stop()
def finiteReadTest():
print ":::::::::::::::::: Analog Input Test :::::::::::::::::::::"
task = n.createTask()
task.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -1., 1., n.Val_Volts, None)
task.CreateAIVoltageChan("/Dev1/ai1", "", n.Val_Cfg_Default, -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 1000)
task.start()
data = task.read()
task.stop()
return data
def outputTest():
print ":::::::::::::::::: Analog Output Test :::::::::::::::::::::"
task = n.createTask()
task.CreateAOVoltageChan("/Dev1/ao0", "", -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 1000)
data = np.zeros((1000,), dtype=np.float64)
data[200:400] = 5.0
data[600:800] = 5.0
task.write(data)
task.start()
time.sleep(0.2)
task.stop()
def outputTest():
print ":::::::::::::::::: Analog Output Test :::::::::::::::::::::"
task = n.createTask()
task.CreateAOVoltageChan("/Dev1/ao0", "", -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 1000)
data = numpy.zeros((1000,), dtype=numpy.float64)
data[200:400] = 5.0
data[600:800] = 5.0
task.write(data)
task.start()
time.sleep(0.2)
task.stop()
def triggerTest():
task = n.createTask()
task.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -1., 1., n.Val_Volts, None)
task.CreateAIVoltageChan("/Dev1/ai1", "", n.Val_Cfg_Default, -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 1000)
task.CfgDigEdgeStartTrig("/Dev1/PFI5", n.Val_Rising)
print "Waiting for trigger.."
task.start()
data = task.read()
task.stop()
return data
def triggerTest():
task = n.createTask()
task.CreateAIVoltageChan("/Dev1/ai0", "", n.Val_RSE, -1., 1., n.Val_Volts, None)
task.CreateAIVoltageChan("/Dev1/ai1", "", n.Val_Cfg_Default, -10., 10., n.Val_Volts, None)
task.CfgSampClkTiming(None, 10000.0, n.Val_Rising, n.Val_FiniteSamps, 1000)
task.CfgDigEdgeStartTrig("/Dev1/PFI5", n.Val_Rising)
print "Waiting for trigger.."
task.start()
data = task.read()
task.stop()
return data
modPath = os.path.split(__file__)[0]
acq4Path = os.path.abspath(os.path.join(modPath, '..', '..', '..'))
utilPath = os.path.join(acq4Path, 'lib', 'util')
sys.path = [acq4Path, utilPath] + sys.path
from nidaq import LIB as lib
import acq4.util.ptime as ptime
if sys.argv[-1] == 'mock':
from mock import NIDAQ as n
else:
from nidaq import NIDAQ as n
print "Assert num devs > 0:"
assert(len(n.listDevices()) > 0)
print " OK"
print "devices: %s" % n.listDevices()
dev = n.listDevices()[0]
print "\nAnalog Channels:"
print " AI: ", n.listAIChannels(dev)
print " AO: ", n.listAOChannels(dev)
print "\nDigital ports:"
print " DI: ", n.listDIPorts(dev)
print " DO: ", n.listDOPorts(dev)
print "\nDigital lines:"
print " DI: ", n.listDILines(dev)
print " DO: ", n.listDOLines(dev)
if sys.argv[-1] == 'mock':
from mock import NIDAQ as n
#import mock as nidaq
else:
from nidaq import NIDAQ as n
#from nidaq import SuperTask
#import nidaq
#from SuperTask import SuperTask
print "Assert num devs > 0:"
assert(len(n.listDevices()) > 0)
print " OK"
print "devices: %s" % n.listDevices()
dev = n.listDevices()[0]
print "\nAnalog Channels:"
print " AI: ", n.listAIChannels(dev)
print " AO: ", n.listAOChannels(dev)
print "\nDigital ports:"
print " DI: ", n.listDIPorts(dev)
print " DO: ", n.listDOPorts(dev)
print "\nDigital lines:"
print " DI: ", n.listDILines(dev)
print " DO: ", n.listDOLines(dev)
