rclone copy \  'dyzine-dropbox:Dyzine Tek, LLC/Engineering/Hardware Development/POG/POG Atlas/POG-COM PCB/PI-5 Hat/EtherGold/4-Board Test Fixture/fixture-timing' \  '/home/topbox/EtherGold/4-Board Test Fixture/fixture-timing' \  --include '*.py' --progress -v



./install.sh
CLEAR_CAPTURE=1 FIXTURE_POS=4 bash hat_fixture_bridge.sh



FIXTURE_POS=4 PI_LABEL=topbox4 INJECT_ON_HS_ACTIVE=1 CLEAR_CAPTURE=0 ./hat_fixture_bridge.sh

# Pos 3 (trunk bridge) — defaults: PRE_TX_US=0, immediate slave inject, SLV-OUT/IN logging
FIXTURE_POS=3 PI_LABEL=topbox3 CLEAR_CAPTURE=0 ./hat_fixture_bridge.sh

2026-06-12 Morning new command:

FIXTURE_POS=x PI_LABEL=topboxx ./hat_fixture_bridge.sh

POG422_INJECT_SHIM=0 FIXTURE_POS=4

make clean && make

FIXTURE_POS=4 POG422_UARTD=1 ./hat_fixture_bridge.sh


# 1. See why uartd died
cat ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing/logs/uartd.log

# 2. Free the serial port
sudo fuser -v /dev/ttyXRUSB1
# kill any pog422_fixture_bridge / listen / uartd shown there

# 3. Rebuild
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing/inject-shim
make clean && make pog422_uartd
./pog422_uartd --port /dev/ttyXRUSB1 --socket /tmp/pog422_uart_test.sock
# should print: pog422_uartd 1.0.0 port=... socket=...
# Ctrl+C, rm /tmp/pog422_uart_test.sock

# 4. Run bridge as topbox (NOT sudo) — captures in fixture-timing/data + logs
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
FIXTURE_POS=3 POG422_UARTD=1 ./run_bridge.sh

cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
sudo chown -R topbox:topbox ./data ./logs
sudo rm -f /tmp/pog422_uart_3.sock   # if a root-owned uartd socket is left

cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing/inject-shim
make clean && make pog422_uartd

./pog422_uartd --port /dev/ttyXRUSB1 --socket /tmp/pog422_uart_test.sock
# expect: pog422_uartd 1.0.0 port=/dev/ttyXRUSB1 socket=...
# Ctrl+C, then:



cd ..
FIXTURE_POS=3 POG422_UARTD=1 ./hat_fixture_bridge.sh

sudo dmesg -T | grep -i POG422


FIXTURE_POS=3 ./run_bridge.sh



------------------
June 11 known-good (2045 twelve-games snapshot) — USE THIS

cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
# Stop uartd/v136 if running:
sudo pkill -f pog422_uartd || true
sudo pkill -f pog422_fixture_bridge || true
sudo fuser -k /dev/ttyXRUSB1 2>/dev/null || true

FIXTURE_POS=1 ./run_listen_jun11_good.sh
FIXTURE_POS=2 ./run_listen_jun11_good.sh
FIXTURE_POS=3 ./run_bridge_jun11_good.sh
FIXTURE_POS=4 ./run_bridge_jun11_good.sh
# run_bridge_jun11_good.sh runs masterless_br0, bridge link, diag IP (169.254.3.3/4.4),
# then fixture_link_watch.py (ARP ping ~1 Hz) before bridge Python.
# Disable link watch: FIXTURE_LINK_WATCH=0 ./run_bridge_jun11_good.sh
# Events in data/events.jsonl: link_arp_ok, link_arp_fail, link_carrier (role=link_watch)

# After sync, install must report parser_build=jun11-good-gpio7-wire-len-parser-v4:
#   cd jun11-good && bash install.sh

# On pos3 AND pos4 after masterless_br0 (one DEV per ip show — not br0 eth0 eth1):
ip -br link show br0
ip -br link show eth0
ip -br link show eth1
# need LOWER_UP on eth0/eth1/br0, not NO-CARRIER

# Deprecated (wrong fork): run_*_jun12_replay.sh — see jun11-good/SOURCE.txt

------------------
June 18 Replay of June 11 (DEPRECATED — use run_*_jun11_good.sh above)




ip -br link show br0
ip -br link show eth0
ip -br link show eth1

ip -br link show
bridge link




 ssh topbox@10.1.10.110 "mkdir -p ~/.ssh && chmod 700 ~/.ssh"
  type "C:\Users\Chris\.ssh\id_ed25519_fixture.pub" | ssh topbox@10.1.10.110 "cat >> ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys"

  ssh topbox@10.1.10.196 "mkdir -p ~/.ssh && chmod 700 ~/.ssh"
  type "C:\Users\Chris\.ssh\id_ed25519_fixture.pub" | ssh topbox@10.1.10.196 "cat >> ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys"

  ssh topbox@10.1.10.187 "mkdir -p ~/.ssh && chmod 700 ~/.ssh"
  type "C:\Users\Chris\.ssh\id_ed25519_fixture.pub" | ssh topbox@10.1.10.187 "cat >> ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys"

  ssh topbox@10.1.10.39 "mkdir -p ~/.ssh && chmod 700 ~/.ssh"
  type "C:\Users\Chris\.ssh\id_ed25519_fixture.pub" | ssh topbox@10.1.10.39 "cat >> ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys"




The four Pi lines match the WLAN IPs and do the right thing:

mkdir -p ~/.ssh && chmod 700 ~/.ssh
Pipe the public key into authorized_keys and set chmod 600
Using the full path C:\Users\Chris\.ssh\id_ed25519_fixture.pub is fine in PowerShell.

Before those lines: run .\setup_ssh_access.ps1 once in sync\ so that .pub file exists (empty passphrase = Enter twice).

After all four Pis accept the key: add to sync\fixture_hosts.env:

FIXTURE_SSH_KEY=C:/Users/Chris/.ssh/id_ed25519_fixture
Then test:

cd "...\sync"
.\orchestrate_fixture.ps1 -Action status
Run the four install pairs from PowerShell on the PC; enter the topbox password once per Pi when prompted.


--------------------------------------------------------------------------------------------------------------


Option B — Skip password SSH (easier if you’re at the Pis)
Since the Pis boot straight in, you can install the key locally with no guessing:

On the PC — confirm the public key exists:

type C:\Users\Chris\.ssh\id_ed25519_fixture.pub
Copy the one long line it prints (starts with ssh-ed25519).

On each Pi (keyboard/monitor, already logged in as topbox):

mkdir -p ~/.ssh && chmod 700 ~/.ssh
nano ~/.ssh/authorized_keys
Paste that line, save (Ctrl+O, Enter, Ctrl+X), then:

chmod 600 ~/.ssh/authorized_keys
Repeat on all four Pis (same pasted line on each).

Back on the PC — test:

ssh -i "C:\Users\Chris\.ssh\id_ed25519_fixture" topbox@10.1.10.110 hostname
Should print topbox1 with no password prompt.

------------------


echo "=== $(hostname) ==="
file /home/topbox/.ssh
ls -la /home/topbox /home/topbox/.ssh /home/topbox/.ssh/authorized_keys
namei -l /home/topbox/.ssh/authorized_keys


------------------------------------

chown topbox:topbox /home/topbox/.ssh && chmod 700 /home/topbox/.ssh && chmod 644 /home/topbox/.ssh/authorized_keys && ls -la /home/topbox/.ssh



FIXTURE_POS=1 ./run_listen_jun11_good.sh
FIXTURE_POS=2 ./run_listen_jun11_good.sh
FIXTURE_POS=3 ./run_listen_jun11_good.sh
FIXTURE_POS=4 ./run_listen_jun11_good.sh


FIXTURE_POS=1 ./run_bridge_jun11_good.sh
FIXTURE_POS=2 ./run_bridge_jun11_good.sh
FIXTURE_POS=3 ./run_bridge_jun11_good.sh
FIXTURE_POS=4 ./run_bridge_jun11_good.sh


FIXTURE_POS=1 bash switch_prod_bridge.sh
FIXTURE_POS=2 bash switch_prod_bridge.sh
FIXTURE_POS=3 bash switch_prod_bridge.sh
FIXTURE_POS=4 bash switch_prod_bridge.sh

SKIP_SYNC=N bash stop_fixture_session.sh
FIXTURE_POS=N bash jun11-prod/disable_prod.sh




CHANNEL=ois FIXTURE_POS=N ./run_listen_jun11_good.sh


CHANNEL=ois FIXTURE_POS=N ./run_bridge_jun11_good.sh

CHANNEL=both FIXTURE_POS=N ./run_bridge_jun11_good.sh


cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
chmod +x run_p3_gamestats_test.sh
FIXTURE_POS=1 ./run_p3_gamestats_test.sh --raw


cd ~/EtherGold/bridge/pog-edge
FIXTURE_POS=1 CHANNEL=both sudo -E bash run_bridge_edge_bench.sh


cd ~/EtherGold/bridge/pog-edge
FIXTURE_POS=4 CHANNEL=both sudo -E bash run_bridge_edge_bench.sh




CHANNEL=both POG422_UARTD=0 FIXTURE_POS=N bash run_bridge_jun11_good.sh


================================================================================
PHASED PLAN — legacy now, field layout after good dev captures
================================================================================

Phase 1 (recovery + jackpot-forcing dev captures):
  PULL_LAYOUT=legacy in ~/EtherGold/fixture-bridge.env
  Run ONLY from ~/EtherGold/4-Board Test Fixture/fixture-timing
  Goal: machine ETH relay working, 05 gameplay on chain, archive + eval vs BASELINE

Phase 2 (after captures look good — cleaner field layout):
  Set PULL_LAYOUT=field, re-run pull_fixture_shared_from_dropbox.sh
  Start from ~/EtherGold/bridge (install_sync sets SYNC_SOURCE=bridge)
  Retire duplicate legacy tree on each Pi once all four match

================================================================================
2026-06-30 — Phase 1: LEGACY layout (fixture-timing tree)
================================================================================

YOU ARE HERE if each Pi has:
  ~/EtherGold/4-Board Test Fixture/fixture-timing/
  ~/EtherGold/4-Board Test Fixture/sync/   (or ~/EtherGold/sync/)

--- ON EACH PI: pull latest scripts (once per session) ---

cd ~/EtherGold/4-Board\ Test\ Fixture/sync
# or: cd ~/EtherGold/sync

DRY_RUN=1 bash pull_fixture_shared_from_dropbox.sh
bash pull_fixture_shared_from_dropbox.sh

# fixture-bridge.env → ~/EtherGold/fixture-bridge.env  (NOT in sync/)
# One command — no editor:
bash install_fixture_bridge_env.sh

--- MIXED after pull? (legacy + ~/EtherGold/bridge both exist) ---

cd ~/EtherGold/4-Board\ Test\ Fixture/sync
# If pos2–4 only have logs/ under fixture-timing (root-owned stub), repair:
bash fix_fixture_timing_tree.sh

# Until legacy tree is full on all Pis, scripts may only exist under ~/EtherGold/bridge/
bash show_fixture_layout.sh

# Lock to legacy (recommended):
nano ~/EtherGold/fixture-bridge.env    # PULL_LAYOUT=legacy
bash install_sync.sh                   # SYNC_SOURCE → fixture-timing

pkill -f pog422_fixture_bridge || true
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
bash start_bridge_background.sh

--- START (run on each Pi — only FIXTURE_POS changes) ---

cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
bash start_bridge_background.sh

# Verify:
pgrep -af pog422_fixture_bridge.py
tail -f logs/orchestrator-bridge.log

--- STOP + sync captures to PC ---

cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
SKIP_SYNC=1 bash stop_fixture_session.sh
# Then upload (if rclone configured):
cd ~/EtherGold/4-Board\ Test\ Fixture/sync && bash sync_to_dropbox.sh
# Or copy data/ + logs/ to PC Dropbox folders 1–4 manually.

--- Disable prod if it was ever enabled ---

sudo systemctl stop fixture-prod 2>/dev/null || true

================================================================================
Alternate: FIELD layout (~/EtherGold/bridge/) — only if you migrated
================================================================================

cd ~/EtherGold/sync
bash pull_fixture_shared_from_dropbox.sh   # with PULL_LAYOUT=field in fixture-bridge.env
cd ~/EtherGold/bridge
bash start_bridge_background.sh



----------------------------------

FIXTURE_POS=N
FIXTURE_MODE=debug
PULL_LAYOUT=legacy


After sync

bash stop_fixture_gremlins.sh
bash install_fixture_bridge_env.sh --force
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
bash run_bridge_jun11_good.sh

================================================================================
All-four ETH bridge (positions 1–4) — auto gremlin kill
================================================================================

No manual stop_fixture_gremlins needed — run_bridge_jun11_good.sh calls it first
(FIXTURE_STOP_GREMLINS=1 default; set 0 to skip).

On each Pi (same command, different FIXTURE_POS). ETH daisy-chain only — no copper
trunk between machines. CHANNEL=both relays machine (M) + OIS (O) tags on ETH.

  cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
  CHANNEL=both FIXTURE_POS=1 PI_LABEL=topbox1 bash run_bridge_jun11_good.sh
  CHANNEL=both FIXTURE_POS=2 PI_LABEL=topbox2 bash run_bridge_jun11_good.sh
  CHANNEL=both FIXTURE_POS=3 PI_LABEL=topbox3 bash run_bridge_jun11_good.sh
  CHANNEL=both FIXTURE_POS=4 PI_LABEL=topbox4 bash run_bridge_jun11_good.sh

From PC (parallel background start, after deploy + pull):
  cd sync
  .\orchestrate_fixture.ps1 -Action start-debug

Stop all + sync:
  .\orchestrate_fixture.ps1 -Action stop
  # or on each Pi: cd ~/EtherGold/sync && bash stop_fixture_session.sh

Test ideas: Master SCR on pos3 (Local Net Test), gameplay on pos4, progressive 0x0A
witness on pos1/2 eth_rx in events.jsonl.

================================================================================

---------------------------------

cd ~/EtherGold/sync
bash pull_fixture_shared_from_dropbox.sh

# run_bridge_jun11_good.sh now stops gremlins automatically:
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
bash run_bridge_jun11_good.sh


If sync gets funky

cd ~/EtherGold/sync
bash refresh_sync_from_dropbox.sh


cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
FIXTURE_POS=3 CHANNEL=machine bash run_bridge_jun11_good.sh    # pos3
# pos4:
FIXTURE_POS=4 CHANNEL=machine bash run_bridge_jun11_good.sh

================================================================================
Master-native SCR bench (pos3 only — stronger diagnostics)
================================================================================

Goal: verify Master copper SCR capture before retesting pos4 relay path.

1. Stop pos4 bridge (and pos1/2 if running):
   cd ~/EtherGold/sync && bash stop_fixture_gremlins.sh

2. On pos3 only:
   cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
   bash run_scr_master_diag_pos3.sh

   Enables: FIXTURE_SCR_DIAG=1, FIXTURE_SCR_MASTER_NATIVE_ONLY=1
   (blocks relayed 0x03 ETH→inject; logs scr_diag + scr_round)
   Console: [pos3 witness] lines — empty BSY (window_bytes=0) prints live;
   summary every STATS_INTERVAL (default 30s) and on stop.

3. Local Net Test → SCR on Master only (3–5 attempts). End session.

4. On PC (after sync or SCP data/):
   cd fixture-timing
   python analyze_scr.py --master-native ../3/data

================================================================================
UART / HS diagnostics (pos3 — HS blip but no bytes)
================================================================================

Existing tools:
  read_hat_state.py          hat GPIO mode + MST/SLV-HS idle check
  tools/uart_err_probe.py    driver frame/overrun + GET_RX_STATS snapshot

New (recommended):
  bash run_uart_hs_fifo_probe.sh --trigger scr
  # Compare GPIO HS vs FIONREAD / hw_fifo / driver_rx_chars while you run ONE SCR
  bash run_uart_hs_fifo_probe.sh --channel both   # machine + OIS LEDs both channels

Listen/bridge now emit hs_uart_diag on every empty HS window (events.jsonl):
  verdict=no_uart_bytes_anywhere     → kernel never saw RX (tap/DE/timing)
  verdict=driver_saw_bytes_python_missed → driver counted bytes, pyserial missed
  verdict=fifo_has_bytes_not_captured    → bytes stuck in FIFO at HS fall

Quick err counters (stop bridge first):
  bash run_uart_err_probe.sh /dev/ttyXRUSB1
  bash run_uart_err_probe.sh /dev/ttyXRUSB0

   Expect: scr_round request+reply, origin=uart_native, checksum_ok=true.



cd ~/EtherGold/sync && bash stop_fixture_gremlins.sh
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
FIXTURE_POS=3 CHANNEL=machine bash run_listen_jun11_good.sh

------------------
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
bash run_uart_hs_fifo_probe.sh --trigger scr


cd ~/EtherGold/sync && bash stop_fixture_gremlins.sh
rm -f ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing/data/*
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
bash run_uart_hs_fifo_probe.sh --trigger scr


------------------------


cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
CHANNEL=both FIXTURE_POS=1 PI_LABEL=topbox1 bash run_bridge_jun11_good.sh
CHANNEL=both FIXTURE_POS=1 PI_LABEL=topbox2 bash run_bridge_jun11_good.sh
CHANNEL=both FIXTURE_POS=1 PI_LABEL=topbox3 bash run_bridge_jun11_good.sh
CHANNEL=both FIXTURE_POS=1 PI_LABEL=topbox4 bash run_bridge_jun11_good.sh


# repeat FIXTURE_POS=2,3,4 on each Pi


## Cold boot / SD golden image (systemd)

The jun11-good milestone stack (`CHANNEL=both`, pyserial, directional ETH) is already wired
for boot via **fixture-prod.service** — same code path as manual debug, but errors-only logging
(`~/EtherGold/logs/errors.jsonl`) and supervisor auto-restart on USB/ETH hot-plug.

**One-time per Pi (or from PC all-four):**

```powershell
cd sync
.\orchestrate_fixture.ps1 -Action deploy
.\orchestrate_fixture.ps1 -Action install-prod-boot
```

Per-Pi manual (after deploy landed under `~/EtherGold/Daemon/`):

```bash
sudo env FIXTURE_POS=1 bash ~/EtherGold/Daemon/commission_prod_boot.sh
```

**Golden SD workflow (clone cold boot):**

1. Commission pos1; soak: `systemctl status fixture-prod` + power-cycle with ETH connected.
2. Image SD from pos1.
3. Flash to pos2/3/4; on each clone:

```bash
sudo env FIXTURE_POS=2 HOSTNAME=topbox2 bash ~/EtherGold/Daemon/restamp_fixture_pos.sh
sudo reboot
```

4. Power on — no PC, no manual `run_bridge_jun11_good.sh`. Bridge starts when USB hat + ETH ready.

**Bench capture sessions** (full `events.jsonl` / `packets.raw`) still use debug mode:

```powershell
.\orchestrate_fixture.ps1 -Action stop-prod    # disables auto-restart
.\orchestrate_fixture.ps1 -Action start-debug  # CHANNEL=both capture
```

Re-enable cold boot after bench: `sudo rm -f /var/lib/fixture-prod/disabled && sudo systemctl start fixture-prod`

See `jun11-prod/FIELD_RELIABILITY.txt` for soak matrix and disable/uninstall.

================================================================================
2026-07-02 — PC stage → Pi pull (prefer over long SSH deploy)
================================================================================

Agent edits land in Dropbox via this PC workspace. Avoid multi-minute SCP from PC;
wait for Dropbox sync, then pull on each Pi.

--- ON PC (after agent edits) ---

```powershell
cd "...\EtherGold\4-Board Test Fixture\sync"
.\stage_fixture_dropbox.ps1
```

That runs normalize-lf.ps1 and prints Pi commands. No SSH.

--- ON EACH BENCH PI — one command per session ---

```bash
cd ~/EtherGold/sync
DRY_RUN=1 bash pull_and_apply_bench.sh    # optional preview
bash pull_and_apply_bench.sh
```

This runs `pull_all_from_dropbox.sh` (EtherGold + DyzineFrame) then `apply_bench_profile.sh`.

Pull only (no bench profile): `bash pull_all_from_dropbox.sh` or `SKIP_BENCH_PROFILE=1 bash pull_and_apply_bench.sh`

Skip DyzineFrame on relay-only Pis: `SKIP_DYZINEFRAME=1 bash pull_all_from_dropbox.sh`

`apply_bench_profile.sh` alone (after you already pulled):

```bash
cd ~/EtherGold/sync && bash apply_bench_profile.sh
```

Auto profile by FIXTURE_POS:

| Pos | Profile | Role | What it does |
|-----|---------|------|----------------|
| 1 | debug | segment relay | Autostart off + debug bridge → `fixture-timing/data/` |
| 2 | debug | **Slave relay** | Autostart off + debug bridge (no lab Keno synth) |
| 3 | lab-keno | **Master synth** | Autostart off + lab TouchEasy Keno jpot synth |
| 4 | minimal | hold | Autostart off only — bridge not restarted |

Bench vs prod:
- `apply_bench_profile.sh` / `pull_and_apply_bench.sh` always run `disable_bench_prod.sh`
  (stops fixture-prod.service, disables at boot, full debug capture).
- jun11-prod / `--prod` is for **field long-run only** (errors-only, bridge/data path).
  Re-enable: `jun11-prod/enable_prod.sh` — not used for normal bench Keno/gameplay tests.

Override: `BENCH_PROFILE=debug|lab-keno|minimal bash apply_bench_profile.sh`

--- Run-once vs each session ---

| Script | When |
|--------|------|
| `pull_all_from_dropbox.sh` | Each session — EtherGold + DyzineFrame (preferred) |
| `pull_fixture_shared_from_dropbox.sh` | EtherGold only (called by pull_all) |
| `pull_and_apply_bench.sh` | Pull + bench profile (preferred one-liner) |
| `apply_bench_profile.sh` | After pull, or to restart bridge without pull |
| `disable_dyzineframe_autostart.sh` | Once per SD image (idempotent; nested in apply) |
| `install_fixture_bridge_env.sh` | Once if `~/EtherGold/fixture-bridge.env` missing |
| `fix_fixture_timing_tree.sh` | Repair only — mixed/empty legacy tree |
| `switch_debug_bridge.sh` / `switch_lab_keno_jpot_master.sh` | Nested in apply; restarts bridge |
| `disable_bench_prod.sh` | Stops jun11-prod + disables fixture-prod at boot (nested in apply) |
| `commission_prod_boot.sh` | One-time field cold-boot (not bench capture) |

Restore DyzineFrame autostart: `bash disable_dyzineframe_autostart.sh --enable`

Disable lab Keno: `bash enable_lab_keno_jpot_env.sh --off` then `BENCH_PROFILE=debug bash apply_bench_profile.sh`

--- Draw Poker / skill-game research (foreground — preferred) ---

Two terminals; **Ctrl-C** stops bridge; no `start_bridge_background.sh`, no prod supervisor.

**Terminal A (`~/EtherGold/sync`) — pos2 and pos3 each:**

```bash
bash pull_fixture_shared_from_dropbox.sh
FIXTURE_POS=2 bash prep_bench_skill_research.sh
# on pos3: FIXTURE_POS=3 bash prep_bench_skill_research.sh
```

**Terminal B (`~/EtherGold/4-Board Test Fixture/fixture-timing`) — paste exports from prep:**

```bash
export FIXTURE_POS=2
export FIXTURE_MODE=debug FIXTURE_PROD=0 VERBOSE=1 CHANNEL=both
export FIXTURE_LAB_KENO_JPOT_SYNTH=0 CLEAR_CAPTURE=1
export POG422_UARTD=0 POG422_UARTD_CAPTURE=0 POG422_UARTD_INJECT=0
bash run_bridge_jun11_good.sh
```

Stop: **Ctrl-C** in Terminal B. Sync: `bash stop_and_sync_bench.sh` from sync terminal.

Optional one-liner prep only (still start bridge manually in Terminal B):

```bash
BENCH_PROFILE=skill-research bash apply_bench_profile.sh
```

Docs: `POKER_CARD_WIRE.md`, `LAB_POKER_ROYAL_SYNTH.md`, `decode_poker_cards.py`.

--- Lab royal flush (pos3 Master) ---

Terminal B on pos3 (after pull):

  cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
  export FIXTURE_POS=3 VERBOSE=1 CHANNEL=both FIXTURE_PROD=0 CLEAR_CAPTURE=1
  export POG422_UARTD=0 FIXTURE_LAB_KENO_JPOT_SYNTH=0
  bash run_bridge_jun11_lab_poker_royal_master.sh

pos2: normal debug bridge. Slave: Jacks or Better @ $2 → STAND on royal deal.
Grep pos3 events.jsonl for lab_poker_royal_synth / lab_poker_jpot_synth.

**Avoid for manual bench:** `pull_and_apply_bench.sh` and `start_bridge_background.sh` (background bridge — no Ctrl-C).

--- Stop capture + sync (manual — preferred) ---

```bash
cd ~/EtherGold/sync
bash stop_and_sync_bench.sh
```

Same as `stop_fixture_gremlins.sh` + `stop_fixture_session.sh` (wrapper finds ~/EtherGold/bridge/).

Stop only: `SKIP_SYNC=1 bash stop_fixture_session.sh`  
Upload only: `SYNC_ONLY=1 bash stop_fixture_session.sh` then or `bash sync_to_dropbox.sh`

Prefer **not** auto-starting bridge? After pull:

```bash
SKIP_BENCH_PROFILE=1 bash pull_and_apply_bench.sh   # pull + autostart off only
# then manually:
FIXTURE_POS=N bash switch_lab_keno_jpot_master.sh   # or switch_debug_bridge.sh
```


pull_and_apply_bench.sh

cd ~/EtherGold/bridge
bash stop_fixture_session.sh


cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
export FIXTURE_POS=2   # or 3
export VERBOSE=1 CHANNEL=both FIXTURE_PROD=0 FIXTURE_LAB_KENO_JPOT_SYNTH=0
bash run_bridge_jun11_good.sh


Position 2
cd ~/EtherGold/sync && bash pull_fixture_shared_from_dropbox.sh
FIXTURE_POS=2 bash prep_bench_skill_research.sh
# Terminal B: run_bridge_jun11_good.sh


Position 3
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
export FIXTURE_POS=3 VERBOSE=1 CHANNEL=both FIXTURE_PROD=0 CLEAR_CAPTURE=1
export POG422_UARTD=0 FIXTURE_LAB_KENO_JPOT_SYNTH=0
bash run_bridge_jun11_lab_poker_royal_master.sh

-------------------------------------------------------

cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
export FIXTURE_POS=2 VERBOSE=1 CHANNEL=both FIXTURE_PROD=0 CLEAR_CAPTURE=1
export POG422_UARTD=0
bash run_bridge_jun11_good.sh


cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
export FIXTURE_POS=3 VERBOSE=1 CHANNEL=both FIXTURE_PROD=0 CLEAR_CAPTURE=1
export POG422_UARTD=0
bash run_bridge_jun11_lab_spinjack_flushjack_master.sh


--------------------------------------------------------

cd ~/EtherGold/sync
bash enable_lab_touch6_jpot_env.sh
FIXTURE_POS=3 bash switch_debug_bridge.sh


FIXTURE_POS=3 bash ~/EtherGold/fixture-timing/run_bridge_jun11_lab_touch6_jpot_master.sh


cd ~/EtherGold/sync && FIXTURE_POS=3 bash switch_lab_touch6_jpot_master.sh



# sync — pull only
cd ~/EtherGold/sync && bash pull_and_apply_bench.sh

# fixture-timing — foreground, Ctrl-C stops
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
FIXTURE_POS=3 bash run_bridge_jun11_lab_touch6_jpot_master.sh


If you previously ran enable_lab_touch6_jpot_env.sh, check ~/EtherGold/fixture-bridge.env — if it still has FIXTURE_LAB_TOUCH6_JPOT_GAME=0791, change it to 9107 or re-run enable after pull.

Then replay game 1 (card 1 picks 1–6). On pos3 console you should see lab_touch6_jpot_synth with balls=1,2,3,4,5,6. Sync when ready if you want that run archived.

FIXTURE_POS=3 bash run_bridge_jun11_lab_superpick_jpot_master.sh

--------------------------------------------------------

cd ~/EtherGold/sync && bash pull_and_apply_bench.sh
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
FIXTURE_POS=2 FIXTURE_LAB_BINGO_JPOT_TID=38D7 bash run_bridge_jun11_lab_bingo_jpot_master.sh

--------------------------------------------------------
Triple 7's lab jackpot grid (3× TRIPLE7 payline 1 — any bet):

cd ~/EtherGold/sync && bash pull_and_apply_bench.sh
cd ~/EtherGold/4-Board\ Test\ Fixture/fixture-timing
# pos2 bridge witness + pos3 Master synth:
FIXTURE_POS=2 bash run_bridge_jun11_good.sh          # pos2 (separate terminal)
FIXTURE_LAB_TRIPLE7S_JPOT_TID=38D7 bash run_bridge_jun11_lab_triple7s_jpot_pos3.sh
# On machine: Triple 7's, spin once (any bet — synth always forces payline 1).
# pos3 events: lab_triple7s_jpot_synth payline1=0D,0D,0D
# pos2 packets.raw: injected 0x89 grid bytes 21–29 should show 0D on indices 3–5.




FIXTURE_LAB_TRIPLE7S_JPOT_TID=38D7 bash run_bridge_jun11_lab_triple7s_jpot_pos3.sh


------------------------------------------------------------------------------

To enable early Fireworks

cd ~/EtherGold/sync && bash pull_and_apply_bench.sh




Office Pi (pos5) — manual jun11-good bench (stops ethergold.service via gremlins)

cd ~/EtherGold/sync && bash pull_fixture_shared_from_dropbox.sh
# field layout mirrors fixture-timing → ~/EtherGold/bridge/

cd ~/EtherGold/bridge
CHANNEL=both POG422_UARTD=0 FIXTURE_POS=5 bash run_bridge_jun11_good.sh
# auto: ~/EtherGold/sync/stop_fixture_gremlins.sh (stops prod + stale bridge/uartd)

# Gremlins only:
# cd ~/EtherGold/sync && bash stop_fixture_gremlins.sh

cd ~/EtherGold/bridge
FIXTURE_POS=3 bash run_bridge_jun11_lab_keno_jpot_master.sh

FIXTURE_POS=1 CHANNEL=both FIXTURE_EARLY_WIN_PHASE2_SLOTS=1 bash run_bridge_jun11_good.sh
FIXTURE_POS=2 CHANNEL=both FIXTURE_EARLY_WIN_PHASE2_SLOTS=1 bash run_bridge_jun11_good.sh
FIXTURE_POS=3 CHANNEL=both FIXTURE_EARLY_WIN_PHASE2_SLOTS=1 bash run_bridge_jun11_good.sh
FIXTURE_POS=4 CHANNEL=both FIXTURE_EARLY_WIN_PHASE2_SLOTS=1 bash run_bridge_jun11_good.sh
FIXTURE_POS=5 CHANNEL=both FIXTURE_EARLY_WIN_PHASE2_SLOTS=1 bash run_bridge_jun11_good.sh


In your Terminal, type this command and press Enter:rm -f ~/.config/chromium/SingletonLockNext, type this command and press Enter:rm -f ~/.config/chromium/SingletonCookieFinally, type this command and press Enter:rm -f ~/.config/chromium/SingletonSocket


-------------------------------------------------------


CHANNEL=machine POG422_UARTD=1 POG422_UARTD_INJECT=0 FIXTURE_POS=1 bash run_bridge_jun11_good.sh
CHANNEL=machine POG422_UARTD=1 POG422_UARTD_INJECT=0 FIXTURE_POS=2 bash run_bridge_jun11_good.sh
CHANNEL=machine POG422_UARTD=1 POG422_UARTD_INJECT=0 FIXTURE_POS=3 bash run_bridge_jun11_good.sh
CHANNEL=machine POG422_UARTD=1 POG422_UARTD_INJECT=0 FIXTURE_POS=4 bash run_bridge_jun11_good.sh


cd ~/EtherGold/dev/xr-usb-serial-pog422 && bash install_pi.sh

modinfo xr_usb_serial_common | grep -i version
cd ~/EtherGold/dev/xr-usb-serial-pog422 && bash install_pi.sh
sudo modprobe -r xr_usb_serial_common 
sudo modprobe xr_usb_serial_common
modinfo xr_usb_serial_common | grep -i version


cat /sys/module/xr_usb_serial_common/version   # 1W-...


cd ~/EtherGold/sync && bash pull_all_from_dropbox.sh
cd ~/EtherGold/dev/inject-shim && make
sudo bash ~/EtherGold/dev/xr-usb-serial-pog422/install_pi.sh


CHANNEL=machine FIXTURE_POS=3 bash run_bridge_jun11_good.sh

------------------------------

Pos 2

sudo pkill -f pog422_uartd || true
sudo pkill -f pog422_fixture_bridge || true
sudo pkill -f pog422_fixture_listen || true
cd ~/EtherGold/sync && bash pull_all_from_dropbox.sh
cd ~/EtherGold/dev/inject-shim && make clean && make HW_DEBUG=1
HW_DEBUG=1 sudo bash ~/EtherGold/dev/xr-usb-serial-pog422/install_pi.sh
cd ~/EtherGold/dev
HW_DEBUG=1 FIXTURE_POS=2 CHANNEL=machine bash run_listen_jun11_good.sh
# expect session_start: capture_engine=uartd, hw_debug=1, eg_version=2.2.1.8


POS 3 and 4 7/12/26 — EG 2.2.1.8

cd ~/EtherGold/sync && bash pull_all_from_dropbox.sh

cd ~/EtherGold/dev/inject-shim && make clean && make
# Bench dense HS/GPIO timeline (optional):
#   cd ~/EtherGold/dev/inject-shim && make clean && make HW_DEBUG=1
#   HW_DEBUG=1 sudo bash ~/EtherGold/dev/xr-usb-serial-pog422/install_pi.sh

sudo bash ~/EtherGold/dev/xr-usb-serial-pog422/install_pi.sh

grep -m1 EG_VERSION ~/EtherGold/dev/pog422_fixture_core.py
# expect: 2.2.1.8




cd ~/EtherGold/sync && bash pull_all_from_dropbox.sh
cd ~/EtherGold/dev/inject-shim && make clean && make HW_DEBUG=1
HW_DEBUG=1 sudo bash ~/EtherGold/dev/xr-usb-serial-pog422/install_pi.sh
cd ~/EtherGold/dev
HW_DEBUG=1 FIXTURE_POS=2 bash run_listen_jun11_good.sh


cp -n update.env.example ~/EtherGold/update.env