Logic 2 Automation Process Multiple Captures

# Imports
import os, os.path, signal, subprocess, collections, csv, glob, time, socket
from saleae import automation

# Configuration
localCaptureDir = "D:\\Captures"

channel_names = {
    0: 'EFI to ASC',
    1: 'ASC to EFI',
    4: 'ASC to AT',
    5: 'AT to ASC',
}

channel_analyzers = {
    0: 'Async Serial',
    1: 'Async Serial',
    4: 'Async Serial',
    5: 'Async Serial'
}

analyzer_config_template = {
    'Bit Rate (Bits/s)': 9600,
    'Bits per Frame': '8 Bits per Transfer (Standard)',
    'Stop Bits': '1 Stop Bit (Standard)',
    'Parity Bit': 'No Parity Bit (Standard)',
    'Significant Bit': 'Least Significant Bit Sent First (Standard)',
    'Signal inversion': 'Inverted',
    'Mode': 'Normal'
}

logic2_env = os.environ.copy()
logic2_env["ENABLE_AUTOMATION"] = "1"
logic2_process = -1
manager = -1

# Functions
# Start Logic 2 Application
def startLogic2():
    # Start the Logic 2 application on port 10430
    global logic2_process
    logic2_process = subprocess.Popen(["C:\Program Files\Logic\Logic.exe","--automation"], env=logic2_env)
    print("Logic 2 process id:", logic2_process.pid, "\n")
    connection_timeout = time.perf_counter()
    while True:
        try:
            with socket.create_connection(("localhost", 10430), timeout=5.0):
                break
        except OSError as ex:
            time.sleep(0.01)
            if time.perf_counter() - connection_timeout >= 5.0:
                raise TimeoutError('Logic 2 Application did not start or did not accept connections') from ex

# Stop Logic 2 Application
def stopLogic2():
    global logic2_process
    logic2_process.terminate()
    logic2_process.wait()

# Main program starts here

# Iterate over each found capture file
for file in glob.glob(localCaptureDir + "\\*.sal"):
    startLogic2()
    manager = automation.Manager(port=10430)
    filename = file.replace(localCaptureDir + "\\", "").replace(".sal", "")
    print("Extracting bytes from " + filename + "...")

    # Open capture file
    capture = manager.load_capture(localCaptureDir + "\\" + filename + ".sal")

    # Clear all analyzers
    analyzers = []

    # Add analyzers
    for channel in channel_analyzers.keys():
        analyzer_config = analyzer_config_template
        analyzer_config['Input Channel'] = channel
        analyzers.append(
            capture.add_analyzer(
                name = channel_analyzers[channel],
                label = channel_names[channel],
                settings = analyzer_config
            )
        )

    # Export data
    capture.export_data_table(
        filepath = localCaptureDir + "\\Exports\\" + filename + ".csv",
        analyzers = analyzers,
        radix = automation.RadixType.HEXADECIMAL
    )

    # Clear all analyzers and close file
    # for analyzer in analyzers: capture.remove_analyzer(analyzer)
    capture.close()

    # Close the connection and the Logic 2 application
    manager.close()
    stopLogic2()