Alex CubeandClaude Opus 5.5
9e06f3ebd0
- printer.py: protocol with flow control (pause / resend / done) - lxd02.py: print text or pictures from the command line - windows/: POS-58 driver + local ESC/POS server = a regular Windows printer, Explorer menu for pictures - custom_components/lxd02: Home Assistant integration with a persistent queue Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
61 lines
3.2 KiB
PowerShell
61 lines
3.2 KiB
PowerShell
# Adds the "LX-D02" printer to Windows, starts print_server.py at every logon and adds
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# "Print on LX-D02" for pictures to the Explorer menu and to "Send to".
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# Needs the POS-58 driver (stock driver for 58 mm receipt printers), see README.
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#
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# Run in PowerShell as administrator: .\install.ps1 (printer found by name)
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# .\install.ps1 AA:BB:CC:DD:EE:FF
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# Remove: .\install.ps1 -Uninstall
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param([string]$Mac = "", [switch]$Uninstall)
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$ErrorActionPreference = "Stop"
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$Name = "LX-D02"
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$Port = "LX-D02-9100"
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$Task = "LX-D02 print server"
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$Root = Split-Path $PSScriptRoot
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$Menu = "HKCU:\Software\Classes\SystemFileAssociations\image\shell\LXD02"
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$SendTo = Join-Path ([Environment]::GetFolderPath("SendTo")) "LX-D02.lnk"
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# Clean up first, so running it again simply reinstalls
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Stop-ScheduledTask -TaskName $Task -ErrorAction SilentlyContinue
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Unregister-ScheduledTask -TaskName $Task -Confirm:$false -ErrorAction SilentlyContinue
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Get-CimInstance Win32_Process -Filter "Name like 'python%.exe'" |
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Where-Object { $_.CommandLine -like "*print_server.py*" } |
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ForEach-Object { Stop-Process -Id $_.ProcessId -Force }
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Remove-Printer -Name $Name -ErrorAction SilentlyContinue
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Remove-PrinterPort -Name $Port -ErrorAction SilentlyContinue
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Remove-Item $Menu -Recurse -ErrorAction SilentlyContinue
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Remove-Item $SendTo -ErrorAction SilentlyContinue
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if ($Uninstall) { "Removed."; return }
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$driver = Get-PrinterDriver | Where-Object Name -like "POS-58*" | Select-Object -First 1
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if (-not $driver) { throw "POS-58 driver is not installed. See README: 'Driver'." }
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$py = (Get-Command python.exe).Source
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$pyw = (Get-Command pythonw.exe).Source
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# The printer: the POS-58 driver sends ESC/POS to our server instead of a COM port
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Add-PrinterPort -Name $Port -PrinterHostAddress 127.0.0.1 -PortNumber 9100
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Add-Printer -Name $Name -DriverName $driver.Name -PortName $Port
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# The server, started at logon
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$action = New-ScheduledTaskAction -Execute $pyw -Argument "`"$PSScriptRoot\print_server.py`" $Mac" -WorkingDirectory $PSScriptRoot
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$trigger = New-ScheduledTaskTrigger -AtLogOn -User $env:USERNAME
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$settings = New-ScheduledTaskSettingsSet -ExecutionTimeLimit 0 -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries
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Register-ScheduledTask -TaskName $Task -Action $action -Trigger $trigger -Settings $settings -Force | Out-Null
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Start-ScheduledTask -TaskName $Task
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# Pictures: right click -> "Print on LX-D02", or several at once via "Send to"
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$cmd = "`"$py`" `"$Root\lxd02.py`""
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New-Item -Path "$Menu\command" -Force | Out-Null
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Set-ItemProperty -Path $Menu -Name "(default)" -Value "Print on LX-D02"
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Set-ItemProperty -Path $Menu -Name "Icon" -Value "$env:SystemRoot\System32\imageres.dll,46"
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Set-ItemProperty -Path $Menu -Name "MultiSelectModel" -Value "Single" # one Bluetooth connection at a time
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Set-ItemProperty -Path "$Menu\command" -Name "(default)" -Value "$cmd `"%1`""
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$link = (New-Object -ComObject WScript.Shell).CreateShortcut($SendTo)
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$link.TargetPath = $py
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$link.Arguments = "`"$Root\lxd02.py`""
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$link.WorkingDirectory = $Root
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$link.IconLocation = "$env:SystemRoot\System32\imageres.dll,46"
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$link.Save()
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"Done: printer '$Name' (driver '$($driver.Name)'), print server, Explorer menu."
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"Log: $PSScriptRoot\print_server.log"
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