Stream Stream Data в текстовый или CSV формат

Question

Я хочу прочитать в значениях AINO - AIN11 и вывести их в разные строки, чтобы 1-я строка читала при сканировании AINO - AIN11, затем перейти к следующей строке и снова прочитать значения и так далее до концацикла (6000 сканирований в настоящее время).Прямо сейчас он просто отделяет каждое значение и не различает от сканирования 1 или 2 и т. Д. Я хочу отделить их, чтобы различать AINO-AIN1, AIN2-AIN3 и так далее.После того, как я их разделю, я хочу создать 6 столбцов, в которых будет получено конечное значение AINO-AIN1, AIN2-AIN3, AIN4-AIN5, AIN6-AIN7, AIN8-AIN9, AIN10-AIN11.Я довольно новичок в программировании / Python, и мы используем labjack для чтения значений в файл.Буду признателен за любую помощь или идею.

from datetime import datetime
import sys

from labjack import ljm

file = open ("LabjackT7.txt", "w")


MAX_REQUESTS = 1  # The number of eStreamRead calls that will be performed.

# Open first found LabJack
handle = ljm.openS("ANY", "ANY", "ANY")  # Any device, Any connection, Any identifier
#handle = ljm.openS("T7", "ANY", "ANY")  # T7 device, Any connection, Any identifier
#handle = ljm.openS("T4", "ANY", "ANY")  # T4 device, Any connection, Any identifier
#handle = ljm.open(ljm.constants.dtANY, ljm.constants.ctANY, "ANY")  # Any device, Any connection, Any identifier

info = ljm.getHandleInfo(handle)
print("Opened a LabJack with Device type: %i, Connection type: %i,\n"
      "Serial number: %i, IP address: %s, Port: %i,\nMax bytes per MB: %i" %
      (info[0], info[1], info[2], ljm.numberToIP(info[3]), info[4], info[5]))

deviceType = info[0]

# Stream Configuration
aScanListNames = ["AIN0", "AIN1", "AIN2", "AIN3", "AIN4", "AIN5", "AIN6", "AIN7", "AIN8", "AIN9", "AIN10", "AIN11"]  # Scan list names to stream
numAddresses = len(aScanListNames)
aScanList = ljm.namesToAddresses(numAddresses, aScanListNames)[0]
scanRate = 10000
scansPerRead = int(scanRate / 2)

try:
    # When streaming, negative channels and ranges can be configured for
    # individual analog inputs, but the stream has only one settling time and
    # resolution.

    if deviceType == ljm.constants.dtT4:
        # LabJack T4 configuration

        # AIN0 and AIN1 ranges are +/-10 V, stream settling is 0 (default) and
        # stream resolution index is 0 (default).
        aNames = ["AIN0_RANGE", "AIN1_RANGE", "STREAM_SETTLING_US",
                  "STREAM_RESOLUTION_INDEX"]
        aValues = [10.0, 10.0, 0, 0]
    else:
        # LabJack T7 and other devices configuration

        # Ensure triggered stream is disabled.
        ljm.eWriteName(handle, "STREAM_TRIGGER_INDEX", 0)

        # Enabling internally-clocked stream.
        ljm.eWriteName(handle, "STREAM_CLOCK_SOURCE", 0)

        # All negative channels are single-ended, AIN0 and AIN1 ranges are
        # +/-10 V, stream settling is 0 (default) and stream resolution index
        # is 0 (default).
        aNames = ["AIN_ALL_NEGATIVE_CH", "AIN0_RANGE", "AIN1_RANGE",
                  "STREAM_SETTLING_US", "STREAM_RESOLUTION_INDEX"]
        aValues = [ljm.constants.GND, 10.0, 10.0, 0, 0]
    # Write the analog inputs' negative channels (when applicable), ranges,
    # stream settling time and stream resolution configuration.
    numFrames = len(aNames)
    ljm.eWriteNames(handle, numFrames, aNames, aValues)

    # Configure and start stream
    scanRate = ljm.eStreamStart(handle, scansPerRead, numAddresses, aScanList, scanRate)
    print("\nStream started with a scan rate of %0.0f Hz." % scanRate)

    print("\nPerforming %i stream reads." % MAX_REQUESTS)
    start = datetime.now()
    totScans = 0
    totSkip = 0  # Total skipped samples



    i = 1
    while i <= MAX_REQUESTS:
        ret = ljm.eStreamRead(handle)

        aData = ret[0]
        scans = len(aData) / numAddresses
        totScans += scans

        # Count the skipped samples which are indicated by -9999 values. Missed
        # samples occur after a device's stream buffer overflows and are
        # reported after auto-recover mode ends.
        curSkip = aData.count(-9999.0)
        totSkip += curSkip

        print("\neStreamRead %i" % i)
        ainStr = ""
        for j in range(0, numAddresses):
            ainStr += "%s = %0.5f, " % (aScanListNames[j], aData[j])
        print("  1st scan out of %i: %s" % (scans, ainStr))
        print("  Scans Skipped = %0.0f, Scan Backlogs: Device = %i, LJM = "
              "%i" % (curSkip/numAddresses, ret[1], ret[2]))

        i += 1
#Data Stream string of last eStreamRead
    file.write('%s'% aData)
    file.close()
    end = datetime.now()

    print("\nTotal scans = %i" % (totScans))
    tt = (end - start).seconds + float((end - start).microseconds) / 1000000
    print("Time taken = %f seconds" % (tt))
    print("LJM Scan Rate = %f scans/second" % (scanRate))
    print("Timed Scan Rate = %f scans/second" % (totScans / tt))
    print("Timed Sample Rate = %f samples/second" % (totScans * numAddresses / tt))
    print("Skipped scans = %0.0f" % (totSkip / numAddresses))
except ljm.LJMError:
    ljme = sys.exc_info()[1]
    print(ljme)
except Exception:
    e = sys.exc_info()[1]
    print(e)

try:
    print("\nStop Stream")
    ljm.eStreamStop(handle)
except ljm.LJMError:
    ljme = sys.exc_info()[1]
    print(ljme)
except Exception:
    e = sys.exc_info()[1]
    print(e)

# Close handle
ljm.close(handle)