mirror of
https://github.com/MCKero6423/uv-k5-v3-emulator.git
synced 2026-10-02 03:15:36 +00:00
mckero
1e9fdf685c
The page was told --frame-addr 0x200012BE --status-addr 0x2000163E and used them as a fallback. The firmware the user actually flashed keeps its buffers at 0x2000129E/0x2000161E, 32 bytes earlier, so every line landed 32 bytes off: that is the "other firmware looks shifted" report. The images here are minimal ELFs with no symbol table, so there is nothing to read -- but the firmware's own buffers hold the same bytes the controller holds, and tools/uvk5_buffers.py finds them by matching (1024/1024 bytes for that file). The two address flags are optional now, work/run-webui.ps1 passes no machine-specific values at all, and the page reports what it found in /api/status and /api/panel. tools/uvk5_testenv.qemu() also looks in the sibling qemu-7.2/build the rest of the repo assumes. Fixed /api/panel's emulator-off branch, which called jsonify with both a dict and kwargs and 500'd. Tests: test_uvk5_buffers (the search must count matches, not pairs -- its first version scored every offset full marks and always answered the first one).
67 lines
3.0 KiB
PowerShell
67 lines
3.0 KiB
PowerShell
# Serve the web remote control.
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#
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# powershell -File work\run-webui.ps1 # the page starts the emulator
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# powershell -File work\run-webui.ps1 -Attach # attach to run-emulator.ps1
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#
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# Nothing here is machine-specific. The QEMU binary comes from QEMU or PATH, the
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# interpreter is the one on PATH, the firmware is whatever the checkout has (or one
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# uploaded from the page), the flash image is the last one a session used, and the
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# screen-buffer addresses are read out of the running firmware rather than passed in.
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#
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# Owning the process is what puts the firmware's serial output in the page's log
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# pane: the model prints it to stderr as "SERIAL ..." and the server reads QEMU's
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# stderr. With -Attach the server never sees that stream, so the pane stays empty.
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# Owning it also makes the On/Off buttons real.
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param(
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[int]$Port = 8080,
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[int]$QmpPort = 4444,
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[string]$Frame = '', # only to override the discovered gFrameBuffer
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[string]$Status = '', # only to override the discovered gStatusLine
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[string]$Kernel = '', # empty: whatever the checkout has, or upload one
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[string]$Flash = '', # empty: the last image a session used
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[string]$Qemu = '', # empty: QEMU or PATH
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[switch]$Attach
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)
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$ErrorActionPreference = 'Stop'
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Set-Location (Join-Path $PSScriptRoot '..')
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# The QEMU this server spawns is a native Windows build, so the MSYS2 mingw64 DLLs
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# have to be on the child's PATH -- inherited from here, since the child gets this
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# environment. Without it QEMU dies at load and "power on" reports only that the QMP
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# port never appeared.
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if (Test-Path 'F:\msys64\mingw64\bin') {
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$env:PATH = 'F:\msys64\mingw64\bin;' + $env:PATH
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}
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$py = if ($env:PYTHON) { $env:PYTHON } else {
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$found = Get-Command python -ErrorAction SilentlyContinue
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if (-not $found) { $found = Get-Command py -ErrorAction SilentlyContinue }
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if (-not $found) { throw 'no python on PATH; set PYTHON to one with flask installed' }
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$found.Source
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}
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$common = @('tools\webui.py', '--qmp', "127.0.0.1:$QmpPort", '--port', $Port)
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if ($Frame) { $common += @('--frame-addr', $Frame) }
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if ($Status) { $common += @('--status-addr', $Status) }
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if (-not $Kernel -and $env:ELF) { $Kernel = $env:ELF }
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if (-not $Flash) {
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$candidates = @($env:UVK5_FLASH_IMAGE, 'work\user-flash.img', 'assets\flash.img')
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foreach ($candidate in $candidates) {
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if ($candidate -and (Test-Path $candidate)) { $Flash = $candidate; break }
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}
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}
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if (-not $Qemu -and $env:QEMU) { $Qemu = $env:QEMU }
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if ($Attach) {
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Write-Host "attaching to an emulator already listening on 127.0.0.1:$QmpPort"
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& $py @common --attach
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} else {
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if ($Qemu) { $common += @('--qemu', $Qemu) }
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if ($Kernel) { $common += @('--elf', $Kernel) }
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if ($Flash) { $common += @('--flash', $Flash) }
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Write-Host "the page will start: $(if ($Qemu) { $Qemu } else { 'qemu-system-arm from PATH' })"
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if ($Flash) { Write-Host "flash image: $Flash" }
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& $py @common
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}
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