etwenandClaude Opus 5.5
9c9ec5f4f5
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0131orciRKrejchsuDk6UpXk
48 lines
2.8 KiB
Markdown
48 lines
2.8 KiB
Markdown
# v1.2.7 — FDR on the cabled ports only, and the vendor NFC tool updated to v2.5
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## 🐛 Bug fixes
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**`blanton_fdr.sh` no longer prints the uncabled ports** (v1.0.1)
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* The default port list was `'1-259,270-565'`, which also covered ports nothing is cabled to (cd15..19, cd47..51, cd111..115, ...).
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* It is now the cabled-port list from `blanton_traffic_linespeed.sh` (`TL_PS_PORTS`), the same one `blanton_ber_debug.sh` uses:
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`1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565`.
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* Script A, B and C pick this up with no change to the TTLs.
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## 📦 Vendor tool update
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**`blantons_nfc_validate.py` v2.3 → v2.5** — the customer's `qfx5252-nfc-validate`, renamed to keep the name `nfc_polling.sh` calls.
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* New: `--read-ndef` (Type 2 / Type 4 NDEF, Text and AMD FRU records), `--write-ndef` / `--set-location`, `--max-ndef-bytes`; NCI data packets with credit flow control.
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* Fixed: a `FileNotFoundError` crash while listing the processes that hold the NFC device open.
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* Bad arguments now print `[FAIL]` and exit 1 — `nfc_polling.sh` counts that as **FAIL**, not ERROR.
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* The default `test --debug` output (`[PASS]` / `[FAIL]` lines, `NFCID1=`) is unchanged, so `nfc_polling.sh` is not modified.
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## 📦 Downloads
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| File | Contents |
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|---|---|
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| `Script_ABC_Blanton_V1.2.7.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
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```bash
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chmod +x ~/Blanton_Script/*.sh
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grep -rlU $'\r' ~/Blanton_Script # expect no output
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python3 ~/Blanton_Script/blantons_nfc_validate.py --version # expect 2.5
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```
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## ⚠️ Before you run
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* **Port 268 (ce0, 100G uplink) is not in the FDR list** — as before. Add it with `FDR_PORTS="...,268"` if FDR is wanted there.
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* **The cabled-port list now lives in three scripts** — `blanton_traffic_linespeed.sh`, `blanton_ber_debug.sh`, `blanton_fdr.sh`. Change all three when the cabling changes.
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* **Never put the NFC write flags (`--write-ndef`, `--set-location`, `--confirm-write`) in `NFC_ARGS`** — polling would rewrite the tag every round.
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* **`blanton_fdr.sh stop` (`fdrstat STOp`) is still unverified on the bench**; see v1.2.6.
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* **Nothing turns the unused lanes back on**; run `unused_lanes.sh on` by hand. See v1.2.6.
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* **`blanton_ber.sh` (Script A / C) still uses `p=3` and `sleep 30`**; see v1.2.5.
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* **Script 4 has no teardown**: finish it with `blanton_tr518.sh stop` **and** `systemctl stop mlucas-amm`.
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* **`FAN_SPEED` is 100.**
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## 🔗 Links
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* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
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* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
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**Full changelog:** [V1.2.6...V1.2.7](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.2.6...V1.2.7)
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