f0163d8d70
- twin_layout_blob_sized generalized: multi-entry TwinCAT line format (1 real @240bit + N continuation + remainder entry); 1024B path kept byte-identical; 800B = 27 entries verified on hardware - 800B constants (PAYLOAD/SM 800), deployed as el6695_rt_800b - 10-min + 5h stability runs: 18M cycles, zero errors, zero mismatches, PLC nMismatch frozen over the whole run (monitor_5h.csv evidence) - docs: 800B plan/design/verification/test-report chapters, jitter analysis (NFS rootfs stall primary cause), D2000 dev plan - scripts: 800B deploy/relink/verify, mismatch-delta, 5h monitor
31 lines
1.4 KiB
PowerShell
31 lines
1.4 KiB
PowerShell
#Requires -RunAsAdministrator
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# 5-hour stability monitor: logs PLC sync metrics to CSV every 60s.
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$ErrorActionPreference = 'Continue'
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Add-Type -Path 'C:\Program Files (x86)\Beckhoff\TwinCAT\3.1\Components\Base\v170\TwinCAT.Ads.dll'
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$logFile = 'C:\Users\tonycao\work\ethercat-linux\monitor_5h.csv'
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'timestamp,nCycles,bSync,nReturnedSeq,nMismatch,nProcMismatch' | Out-File $logFile -Encoding utf8
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$start = Get-Date
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for ($i = 0; $i -lt 300; $i++) {
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try {
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$c = New-Object TwinCAT.Ads.TcAdsClient
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$c.Connect('169.254.176.217.1.1', 851)
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$h1 = $c.CreateVariableHandle('GVL_Sync.nCycles')
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$h2 = $c.CreateVariableHandle('GVL_Sync.bSync')
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$h3 = $c.CreateVariableHandle('GVL_Sync.nReturnedSeq')
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$h4 = $c.CreateVariableHandle('GVL_Sync.nMismatch')
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$h5 = $c.CreateVariableHandle('GVL_Sync.nProcMismatch')
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$nc = $c.ReadAny($h1, [uint64])
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$bs = $c.ReadAny($h2, [bool])
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$nrs = $c.ReadAny($h3, [uint64])
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$nm = $c.ReadAny($h4, [int])
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$npm = $c.ReadAny($h5, [uint32])
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$c.Dispose()
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$ts = (Get-Date).ToString('yyyy-MM-dd HH:mm:ss')
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"$ts,$nc,$bs,$nrs,$nm,$npm" | Out-File $logFile -Append -Encoding utf8
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} catch {
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$ts = (Get-Date).ToString('yyyy-MM-dd HH:mm:ss')
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"$ts,ERROR,,,," | Out-File $logFile -Append -Encoding utf8
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}
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Start-Sleep -Seconds 60
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}
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