Datasets:
File size: 7,661 Bytes
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"version": "1.0",
"status": "frozen",
"frozen_on": "2026-09-14",
"changelog": [
"0.2: kept every 0.1 action and rule. Added optional fields, value enums, reason codes for report_error / ask_clarification, and category-to-action compatibility. See configs/rpi5_hardware_facts.json for the hardware facts and policies behind these rules.",
"1.0 (2026-09-14): frozen for training. Actions, fields, enums, reason codes and rules are identical to 0.2; sensor_read stays reserved. Changes after this need a new version, regenerated labels and a new dataset release."
],
"actions": {
"gpio_read": {
"description": "Read the digital state of a GPIO pin",
"required": [
"pin"
],
"optional": [
"parameters"
]
},
"gpio_write": {
"description": "Set a GPIO output HIGH or LOW",
"required": [
"pin",
"value"
],
"optional": [
"parameters"
]
},
"gpio_mode": {
"description": "Configure a GPIO pin mode",
"required": [
"pin",
"mode"
],
"optional": [
"parameters"
]
},
"gpio_pwm": {
"description": "Set PWM output on a supported GPIO",
"required": [
"pin",
"duty_cycle"
],
"optional": [
"parameters"
]
},
"gpio_pulse": {
"description": "Set a GPIO state for a specified duration",
"required": [
"pin",
"value",
"duration_ms"
],
"optional": []
},
"gpio_sequence": {
"description": "Perform multiple GPIO operations in sequence",
"required": [
"operations"
],
"optional": []
},
"sensor_read": {
"description": "Read a sensor through the appropriate hardware interface",
"required": [
"pin"
],
"optional": [
"parameters"
],
"status": "reserved: no generated examples yet, because bus-sensor semantics (I2C/SPI/UART addressing) are not finalised"
},
"ask_clarification": {
"description": "Ask the user for missing information instead of guessing",
"required": [],
"optional": [
"pin",
"parameters"
]
},
"report_error": {
"description": "Report an invalid or unavailable operation",
"required": [],
"optional": [
"pin",
"parameters"
]
},
"wait": {
"description": "Wait for a specified duration",
"required": [
"duration_ms"
],
"optional": []
}
},
"fields": {
"value": [
"HIGH",
"LOW"
],
"mode": [
"INPUT",
"OUTPUT",
"ALT"
],
"parameters.pull": [
"UP",
"DOWN",
"NONE"
],
"parameters.drive_strength_ma": [
2,
4,
8,
12
],
"parameters.pwm_type": [
"hardware",
"software"
],
"parameters.function": "one key of documented_alt_functions in configs/rpi5_hardware_facts.json (required when mode is ALT)",
"parameters.frequency_hz": "positive number (optional, gpio_pwm only)",
"parameters.header_pin": "physical header pin number 1-40, present only when the user referred to a physical/header/board pin",
"duty_cycle": "number from 0 to 100 inclusive (percent)",
"duration_ms": "integer >= 1",
"operations": "non-empty list of gpio_read / gpio_write / gpio_mode / gpio_pwm / gpio_pulse / wait actions",
"sequence_operation_actions": [
"gpio_read",
"gpio_write",
"gpio_mode",
"gpio_pwm",
"gpio_pulse",
"wait"
]
},
"error_reasons": {
"invalid_gpio": "The number is not GPIO0-27, e.g. GPIO28, GPIO999, GPIO -1, or a non-integer.",
"reserved_gpio": "GPIO0/GPIO1: exist but are reserved for the ID EEPROM (F-RESERVED-ID-EEPROM).",
"not_a_gpio": "A physical header pin that is 3V3, 5V or GND (F-POWER-PINS-NOT-GPIO).",
"unsupported_function": "The GPIO exists, but the requested capability is not on that GPIO (F-ALT-TABLE, F-HW-PWM-PINS, F-PULLS, F-DRIVE-STRENGTH, F-INPUT-DIGITAL, F-OUTPUT-LEVELS, F-ONE-FUNCTION).",
"unsupported_operation": "Outside the action vocabulary (arbitrary code, bus data transfer, network).",
"invalid_parameter": "Parameter outside its logical domain (duty cycle outside 0-100, duration <= 0 or sub-millisecond, frequency <= 0).",
"pin_not_available": "Pin is excluded by context.available_pins.",
"unsafe_direct_drive": "Driving or powering a motor or other load directly from a GPIO (F-NO-DIRECT-MOTOR).",
"unsafe_voltage": "Applying 5 V or higher to a GPIO (F-INPUT-3V3).",
"unsafe_current": "Load current far above the documented GPIO current (F-GPIO-CURRENT), or an LED with no current-limiting resistor (F-LED-RESISTOR).",
"unsafe_short_circuit": "Driving an output that is wired straight to GND or 3V3 (F-DRIVE-NOT-LIMIT).",
"no_hardware_action": "Informational question; no hardware operation is performed (P-QUESTIONS)."
},
"clarification_reasons": {
"missing_pin": "Device or operation named without a GPIO, and no mapping in context.",
"ambiguous_device": "More than one mapped device matches the reference.",
"missing_value": "Unclear whether HIGH or LOW is wanted.",
"missing_duration": "Timed/repeated operation without a duration.",
"missing_duty_cycle": "PWM requested without a duty cycle.",
"ambiguous_value": "A value whose unit or scale is ambiguous (e.g. duty 0.5).",
"conflicting_instructions": "The request contradicts itself or contradicts context.device_mappings.",
"unknown_current_state": "Toggle requested without a known current state."
},
"category_actions": {
"gpio_basic": [
"gpio_read",
"gpio_write"
],
"gpio_read": [
"gpio_read"
],
"gpio_write": [
"gpio_write"
],
"gpio_mode": [
"gpio_mode"
],
"gpio_pwm": [
"gpio_pwm"
],
"gpio_timing": [
"gpio_pulse",
"wait"
],
"gpio_sequence": [
"gpio_sequence"
],
"sensor": [
"gpio_read",
"sensor_read"
],
"driver": [
"gpio_write",
"gpio_pwm",
"gpio_pulse",
"gpio_sequence",
"gpio_mode"
],
"clarification": [
"ask_clarification"
],
"error": [
"report_error"
],
"safety": [
"report_error"
],
"general_hardware": [
"report_error"
]
},
"category_reasons": {
"safety": [
"unsafe_direct_drive",
"unsafe_voltage",
"unsafe_current",
"unsafe_short_circuit"
],
"general_hardware": [
"no_hardware_action"
],
"error": [
"invalid_gpio",
"reserved_gpio",
"not_a_gpio",
"unsupported_function",
"unsupported_operation",
"invalid_parameter",
"pin_not_available"
]
},
"rules": [
"Never invent a GPIO pin.",
"If the required GPIO pin is unknown, use ask_clarification.",
"Never invent a device-to-GPIO mapping.",
"Invalid GPIO requests must use report_error.",
"The LLM must never execute arbitrary code.",
"All hardware actions must pass through the deterministic validator.",
"GPIO numbering must be explicitly defined by the hardware layer.",
"Hardware safety rules override model output.",
"A physically valid GPIO is not automatically capable of every function; capabilities are per-pin (RP1 Table 4).",
"Never substitute a different GPIO when the requested one cannot perform the operation.",
"Unsafe electrical requests are refused with report_error even when the GPIO number is valid."
]
}
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