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fix(console): name the safety-status-unknown START refusal (0x10) #325

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Merged
georgevigelette merged 1 commit into from
Oct 15, 2026
Merged

fix(console): name the safety-status-unknown START refusal (0x10) #325

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4 changes: 4 additions & 0 deletions omotion/config.py
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Original file line number Diff line number Diff line change
Expand Up @@ -403,13 +403,17 @@ def merge_trigger_config(*overrides) -> dict:
# Console running on its built-in default config because no valid stored
# record was found (console-fw CFW-03). Cleared by writing a config.
TRIG_INTERLOCK_CONFIG: int = 0x08
# EE or OPT safety FPGA STATUS could not be read for several polls in a row
# (console-fw CFW-04). Clears once both read again with no fault.
TRIG_INTERLOCK_SAFETY_UNKNOWN: int = 0x10
TRIG_START_TIMER_FAILED: int = 0x80

_TRIG_REFUSAL_REASONS = (
(TRIG_INTERLOCK_HOST_LOSS, "host connection lost (USB disconnect or port closed)"),
(TRIG_INTERLOCK_LASER_SAFETY, "laser-safety fault latched (EE/OPT safety FPGA)"),
(TRIG_INTERLOCK_TEC, "TEC thermal trip (clears about 5 s after the TEC recovers)"),
(TRIG_INTERLOCK_CONFIG, "console user config invalid or missing; running on defaults until a config is written"),
(TRIG_INTERLOCK_SAFETY_UNKNOWN, "laser-safety FPGA status unreadable (EE/OPT not responding)"),
(TRIG_START_TIMER_FAILED, "FSYNC timer failed to start"),
)

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4 changes: 3 additions & 1 deletion tests/test_trigger_limits.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
OW_RESP,
TRIG_INTERLOCK_CONFIG,
TRIG_INTERLOCK_LASER_SAFETY,
TRIG_INTERLOCK_SAFETY_UNKNOWN,
TRIG_INTERLOCK_TEC,
TRIG_START_TIMER_FAILED,
TRIGGER_JSON_MAX,
Expand Down Expand Up @@ -124,7 +125,8 @@ def test_describe_trigger_refusal():
assert "timer" in describe_trigger_refusal(TRIG_START_TIMER_FAILED)
assert "config invalid or missing" in describe_trigger_refusal(TRIG_INTERLOCK_CONFIG)
assert "unknown" not in describe_trigger_refusal(TRIG_INTERLOCK_CONFIG | TRIG_INTERLOCK_TEC)
assert "0x10" in describe_trigger_refusal(0x10)
assert "unreadable" in describe_trigger_refusal(TRIG_INTERLOCK_SAFETY_UNKNOWN)
assert "0x20" in describe_trigger_refusal(0x20)
assert "no status byte" in describe_trigger_refusal(None)


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