Subversion Repositories Electronics.Rangefider

$referenced_asy = @()
$unreferenced_asy = @()

$ltspiceDevices = @(
    "res",     # Resistor
    "cap",     # Capacitor
    "ind",     # Inductor
    "v",       # Voltage Source
    "i",       # Current Source
    "GND",     # Ground
    "d",       # Diode
    "bjt",     # Bipolar Junction Transistor (NPN)
    "q",       # Bipolar Junction Transistor (PNP)
    "m",       # MOSFET
    "mf",      # JFET
    "sw",      # Switch
    "bv",      # Voltage-controlled voltage source (VCVS)
    "bi",      # Current-controlled current source (CCCS)
    "e",       # Voltage-controlled voltage source (VCVS)
    "g",       # Current-controlled voltage source (CCVS)
    "h",       # Current-controlled current source (CCCS)
    "f",       # Voltage-controlled current source (VCCS)
    "x",       # Subcircuit
    "a",       # Behavioral voltage source
    "b",       # Behavioral current source
    "e21",     # Voltage-controlled current source (dependent)
    "voltage", # General voltage source
    "current", # General current source
    "t",       # Transmission line
    "vdc",     # DC Voltage source
    "vac",     # AC Voltage source
    "vdep"     # Dependent Voltage Source
)

$dir_schematic_list = Get-ChildItem . -Recurse -Include *.asc
$dir_symbols_list = Get-ChildItem . -Recurse -Include *.asy
$dir_symbols_list_str = @()
$sym_references = @()

foreach($sym in $dir_symbols_list)
{
    $sym_name = Split-Path $sym -Leaf
    $dir_symbols_list_str += $sym_name.Split('.')[0]
}



foreach($schematic_file in $dir_schematic_list)
{
    $current_schematic_name = Split-Path $schematic_file -Leaf
    #echo "looking at schematic :  $current_schematic_name"

    $content = Get-Content $schematic_file
    foreach($line in $content)
    {
      if($line -match "SYMBOL\s+(\S+)\s+(.+)")
      {
        $sym_references += $matches[1]
      }

    }
}



$used_syms = @()
$unused_syms = @()

#which element of symbol list is not in the references list
foreach($existing_symbol in $dir_symbols_list_str)
{
    if($sym_references.Contains($existing_symbol))
    {
       $used_syms += $existing_symbol
    }
    else
    {
        $unused_syms += $existing_symbol
    }
}

echo ""
Write-Host "found " $sym_references.Count "references, " $dir_symbols_list.Count " symbols in current directory "
Write-Host "from which " $unused_syms.Count " are not referenced in any LTSpice schematic."
echo ""



echo "[Used symbols : ]"
echo "-------------------------------"
foreach($sym in  $used_syms)
{
    echo $sym
}
echo "-------------------------------"
echo ""
echo "[Unused symbols : ]"
echo "-------------------------------"
foreach($sym in  $unused_syms)
{
    echo $sym
}
echo "-------------------------------"