ethercat-linux/scripts/tc-compare-bak.ps1
Tony Cao 309aaba342 EL6695 8-byte bidirectional exchange with per-byte verification
- 8B PDO config: ULINT-sized payload, no 0x1A01 diag PDO on SM3
  (device rejected SM3=8 with diag assigned: 'size not allowed, min/max 0xa')
- twin_layout_blob_sized(): single 64-bit mapping entry for 8B payloads
- Ticker: per-byte XOR 0x5A transform in 8B mode so TwinCAT can verify
  every byte individually (1KB path unchanged, const-guarded)
- TwinCAT automation scripts: deploy with RPC retry, LinkVariables-based
  whole-array relink (element links only carry 1 byte), ADS watch, diag
- Docs: 8B design, verification methodology, test report
2026-07-27 19:01:05 +08:00

8 lines
470 B
PowerShell

$orig = 'C:\Users\tonycao\work\twincat3-auto-cli\TwinCAT_EL6695_Secondary\TwinCAT_EL6695_Secondary.tsproj'
$bak = 'C:\Users\tonycao\work\twincat3-auto-cli\TwinCAT_EL6695_Secondary\TwinCAT_EL6695_Secondary.tsproj.bak'
$origHash = Get-FileHash -Path $orig -Algorithm SHA256
$bakHash = Get-FileHash -Path $bak -Algorithm SHA256
Write-Host "tsproj SHA: $($origHash.Hash)"
Write-Host "bak SHA: $($bakHash.Hash)"
Write-Host "Different: $($origHash.Hash -ne $bakHash.Hash)"