@echo off
cd /d "%~dp0"

python -c "import serial" >nul 2>nul
if errorlevel 1 (
    echo Installing pyserial...
    python -m pip install -r requirements.txt
    if errorlevel 1 (
        echo Failed to install pyserial.
        pause
        exit /b 1
    )
)

python modbus_timing_tester.py
if errorlevel 1 pause