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Initial definition of data types and enumerations for OBD2-compatible diagnostic properties

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This commit defines a list of properties that we want to support in VHAL for the purpose
of gathering vehicle diagnostics, and a data structure to contain the values of those
properties in the form of a "snapshot"

It does not yet define the property itself as that relies on a yet undefined hybrid type

Test: build
Change-Id: Ifa5bbf45c4aee2f93cbd82316d3399c04e3c34b4
This commit is contained in:
Enrico Granata 2016-12-21 11:15:19 -08:00
parent 49d9989d86
commit ec67aa40d7
2 changed files with 722 additions and 0 deletions
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342
vehicle/2.0/Android.mk
View file

@ -16,6 +16,177 @@ LOCAL_JAVA_LIBRARIES := \
android.hidl.base@1.0-java \
#
# Build types.hal (CommonIgnitionMonitors)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/CommonIgnitionMonitors.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.CommonIgnitionMonitors
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (CompressionIgnitionMonitors)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/CompressionIgnitionMonitors.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.CompressionIgnitionMonitors
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (FuelSystemStatus)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/FuelSystemStatus.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.FuelSystemStatus
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (FuelType)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/FuelType.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.FuelType
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (IgnitionMonitorKind)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/IgnitionMonitorKind.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.IgnitionMonitorKind
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (Obd2FloatSensorIndex)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/Obd2FloatSensorIndex.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.Obd2FloatSensorIndex
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (Obd2IntegerSensorIndex)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/Obd2IntegerSensorIndex.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.Obd2IntegerSensorIndex
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (SecondaryAirStatus)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/SecondaryAirStatus.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.SecondaryAirStatus
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (SparkIgnitionMonitors)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/SparkIgnitionMonitors.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.SparkIgnitionMonitors
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (StatusCode)
#
@ -969,6 +1140,177 @@ LOCAL_STATIC_JAVA_LIBRARIES := \
android.hidl.base@1.0-java-static \
#
# Build types.hal (CommonIgnitionMonitors)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/CommonIgnitionMonitors.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.CommonIgnitionMonitors
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (CompressionIgnitionMonitors)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/CompressionIgnitionMonitors.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.CompressionIgnitionMonitors
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (FuelSystemStatus)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/FuelSystemStatus.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.FuelSystemStatus
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (FuelType)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/FuelType.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.FuelType
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (IgnitionMonitorKind)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/IgnitionMonitorKind.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.IgnitionMonitorKind
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (Obd2FloatSensorIndex)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/Obd2FloatSensorIndex.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.Obd2FloatSensorIndex
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (Obd2IntegerSensorIndex)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/Obd2IntegerSensorIndex.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.Obd2IntegerSensorIndex
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (SecondaryAirStatus)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/SecondaryAirStatus.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.SecondaryAirStatus
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (SparkIgnitionMonitors)
#
GEN := $(intermediates)/android/hardware/vehicle/V2_0/SparkIgnitionMonitors.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava \
-randroid.hardware:hardware/interfaces \
-randroid.hidl:system/libhidl/transport \
android.hardware.vehicle@2.0::types.SparkIgnitionMonitors
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (StatusCode)
#

380
vehicle/2.0/types.hal
View file

@ -2531,3 +2531,383 @@ enum StatusCode : int32_t {
/* Something unexpected has happened in Vehicle HAL */
INTERNAL_ERROR = 5,
};
/* The status of a fuel system as described by the OBD2 specification. */
enum FuelSystemStatus : int32_t {
OPEN_INSUFFICIENT_ENGINE_TEMPERATURE = 1,
CLOSED_LOOP = 2,
OPEN_ENGINE_LOAD_OR_DECELERATION = 4,
OPEN_SYSTEM_FAILURE = 8,
CLOSED_LOOP_BUT_FEEDBACK_FAULT = 16,
};
/* Defines which ignition monitors are available to be read. */
enum IgnitionMonitorKind : int32_t {
SPARK = 0,
COMPRESSION = 1,
};
/* These ignition monitors are common to both SPARK and COMPRESSION. */
enum CommonIgnitionMonitors : int32_t {
COMPONENTS_AVAILABLE = 0x1 << 0,
COMPONENTS_INCOMPLETE = 0x1 << 1,
FUEL_SYSTEM_AVAILABLE = 0x1 << 2,
FUEL_SYSTEM_INCOMPLETE = 0x1 << 3,
MISFIRE_AVAILABLE = 0x1 << 4,
MISFIRE_INCOMPLETE = 0x1 << 5,
};
/* Ignition monitors available for SPARK vehicles. */
enum SparkIgnitionMonitors : CommonIgnitionMonitors {
EGR_AVAILABLE = 0x1 << 6,
EGR_INCOMPLETE = 0x1 << 7,
OXYGEN_SENSOR_HEATER_AVAILABLE = 0x1 << 8,
OXYGEN_SENSOR_HEATER_INCOMPLETE = 0x1 << 9,
OXYGEN_SENSOR_AVAILABLE = 0x1 << 10,
OXYGEN_SENSOR_INCOMPLETE = 0x1 << 11,
AC_REFRIGERANT_AVAILABLE = 0x1 << 12,
AC_REFRIGERANT_INCOMPLETE = 0x1 << 13,
SECONDARY_AIR_SYSTEM_AVAILABLE = 0x1 << 14,
SECONDARY_AIR_SYSTEM_INCOMPLETE = 0x1 << 15,
EVAPORATIVE_SYSTEM_AVAILABLE = 0x1 << 16,
EVAPORATIVE_SYSTEM_INCOMPLETE = 0x1 << 17,
HEATED_CATALYST_AVAILABLE = 0x1 << 18,
HEATED_CATALYST_INCOMPLETE = 0x1 << 19,
CATALYST_AVAILABLE = 0x1 << 20,
CATALYST_INCOMPLETE = 0x1 << 21,
};
/* Ignition monitors only available for COMPRESSION vehicles. */
enum CompressionIgnitionMonitors : CommonIgnitionMonitors {
EGR_OR_VVT_AVAILABLE = 0x1 << 6,
EGR_OR_VVT_INCOMPLETE = 0x1 << 7,
PM_FILTER_AVAILABLE = 0x1 << 8,
PM_FILTER_INCOMPLETE = 0x1 << 9,
EXHAUST_GAS_SENSOR_AVAILABLE = 0x1 << 10,
EXHAUST_GAS_SENSOR_INCOMPLETE = 0x1 << 11,
BOOST_PRESSURE_AVAILABLE = 0x1 << 12,
BOOST_PRESSURE_INCOMPLETE = 0x1 << 13,
NOx_SCR__AVAILABLE = 0x1 << 14,
NOx_SCR_INCOMPLETE = 0x1 << 15,
NMHC_CATALYST_AVAILABLE = 0x1 << 16,
NMHC_CATALYST_INCOMPLETE = 0x1 << 17,
};
enum SecondaryAirStatus : int32_t {
UPSTREAM = 1,
DOWNSTREAM_OF_CATALYCIC_CONVERTER = 2,
FROM_OUTSIDE_OR_OFF = 4,
PUMP_ON_FOR_DIAGNOSTICS = 8,
};
enum FuelType : int32_t {
NOT_AVAILABLE = 0,
GASOLINE = 1,
METHANOL = 2,
ETHANOL = 3,
DIESEL = 4,
LPG = 5,
CNG = 6,
PROPANE = 7,
ELECTRIC = 8,
BIFUEL_RUNNING_GASOLINE = 9,
BIFUEL_RUNNING_METHANOL = 10,
BIFUEL_RUNNING_ETHANOL = 11,
BIFUEL_RUNNING_LPG = 12,
BIFUEL_RUNNING_CNG = 13,
BIFUEL_RUNNING_PROPANE = 14,
BIFUEL_RUNNING_ELECTRIC = 15,
BIFUEL_RUNNING_ELECTRIC_AND_COMBUSTION = 16,
HYBRID_GASOLINE = 17,
HYBRID_ETHANOL = 18,
HYBRID_DIESEL = 19,
HYBRID_ELECTRIC = 20,
HYBRID_RUNNING_ELECTRIC_AND_COMBUSTION = 21,
HYBRID_REGENERATIVE = 22,
BIFUEL_RUNNING_DIESEL = 23,
};
/*
* This enum provides the canonical mapping for sensor properties that have an integer value.
* The ordering of the values is taken from the OBD2 specification.
* Some of the properties are represented as an integer mapping to another enum. In those cases
* expect a comment by the property definition describing the enum to look at for the mapping.
* Any value greater than the last reserved index is available to vendors to map their extensions.
*/
enum Obd2IntegerSensorIndex : int32_t {
/* refer to FuelSystemStatus for a description of this value. */
FUEL_SYSTEM_STATUS = 0,
MALFUNCTION_INDICATOR_LIGHT_ON = 1,
/* refer to IgnitionMonitorKind for a description of this value. */
IGNITION_MONITORS_SUPPORTED = 2,
/*
* The value of this sensor is a bitmask that specifies whether ignition-specific
* tests are available and whether they are complete. The semantics of the individual
* bits in this value are given by, respectively, SparkIgnitionMonitors and
* CompressionIgnitionMonitors depending on the value of IGNITION_MONITORS_SUPPORTED.
/*
IGNITION_SPECIFIC_MONITORS = 3,
INTAKE_AIR_TEMPERATURE = 4,
/* refer to SecondaryAirStatus for a description of this value. */
COMMANDED_SECONDARY_AIR_STATUS = 5,
NUM_OXYGEN_SENSORS_PRESENT = 6,
RUNTIME_SINCE_ENGINE_START = 7,
DISTANCE_TRAVELED_WITH_MALFUNCTION_INDICATOR_LIGHT_ON = 8,
WARMUPS_SINCE_CODES_CLEARED = 9,
DISTANCE_TRAVELED_SINCE_CODES_CLEARED = 10,
ABSOLUTE_BAROMETRIC_PRESSURE = 11,
CONTROL_MODULE_VOLTAGE = 12,
AMBIENT_AIR_TEMPERATURE = 13,
TIME_WITH_MALFUNCTION_LIGHT_ON = 14,
TIME_SINCE_TROUBLE_CODES_CLEARED = 15,
MAX_FUEL_AIR_EQUIVALENCE_RATIO = 16,
MAX_OXYGEN_SENSOR_VOLTAGE = 17,
MAX_OXYGEN_SENSOR_CURRENT = 18,
MAX_INTAKE_MANIFOLD_ABSOLUTE_PRESSURE = 19,
MAX_AIR_FLOW_RATE_FROM_MASS_AIR_FLOW_SENSOR = 20,
/* refer to FuelType for a description of this value. */
FUEL_TYPE = 21,
FUEL_RAIL_ABSOLUTE_PRESSURE = 22,
ENGINE_OIL_TEMPERATURE = 23,
DRIVER_DEMAND_PERCENT_TORQUE = 24,
ENGINE_ACTUAL_PERCENT_TORQUE = 25,
ENGINE_REFERENCE_PERCENT_TORQUE = 26,
ENGINE_PERCENT_TORQUE_DATA_IDLE = 27,
ENGINE_PERCENT_TORQUE_DATA_POINT1 = 28,
ENGINE_PERCENT_TORQUE_DATA_POINT2 = 29,
ENGINE_PERCENT_TORQUE_DATA_POINT3 = 30,
ENGINE_PERCENT_TORQUE_DATA_POINT4 = 31,
LAST_SYSTEM_INDEX = ENGINE_PERCENT_TORQUE_DATA_POINT4,
VENDOR_START_INDEX = LAST_SYSTEM_INDEX + 1,
};
/*
* This enum provides the canonical mapping for sensor properties that have a floating-point value.
* The ordering of the values is taken from the OBD2 specification.
* Any value greater than the last reserved index is available to vendors to map their extensions.
*/
enum Obd2FloatSensorIndex : int32_t {
CALCULATED_ENGINE_LOAD = 0,
ENGINE_COOLANT_TEMPERATURE = 1,
SHORT_TERM_FUEL_TRIM_BANK1 = 2,
LONG_TERM_FUEL_TRIM_BANK1 = 3,
SHORT_TERM_FUEL_TRIM_BANK2 = 4,
LONG_TERM_FUEL_TRIM_BANK2 = 5,
FUEL_PRESSURE = 6,
INTAKE_MANIFOLD_ABSOLUTE_PRESSURE = 7,
ENGINE_RPM = 8,
VEHICLE_SPEED = 9,
TIMING_ADVANCE = 10,
MAF_AIR_FLOW_RATE = 11,
THROTTLE_POSITION = 12,
OXYGEN_SENSOR1_VOLTAGE = 13,
OXYGEN_SENSOR1_SHORT_TERM_FUEL_TRIM = 14,
OXYGEN_SENSOR1_FUEL_AIR_EQUIVALENCE_RATIO = 15,
OXYGEN_SENSOR2_VOLTAGE = 16,
OXYGEN_SENSOR2_SHORT_TERM_FUEL_TRIM = 17,
OXYGEN_SENSOR2_FUEL_AIR_EQUIVALENCE_RATIO = 18,
OXYGEN_SENSOR3_VOLTAGE = 19,
OXYGEN_SENSOR3_SHORT_TERM_FUEL_TRIM = 20,
OXYGEN_SENSOR3_FUEL_AIR_EQUIVALENCE_RATIO = 21,
OXYGEN_SENSOR4_VOLTAGE = 22,
OXYGEN_SENSOR4_SHORT_TERM_FUEL_TRIM = 23,
OXYGEN_SENSOR4_FUEL_AIR_EQUIVALENCE_RATIO = 24,
OXYGEN_SENSOR5_VOLTAGE = 25,
OXYGEN_SENSOR5_SHORT_TERM_FUEL_TRIM = 26,
OXYGEN_SENSOR5_FUEL_AIR_EQUIVALENCE_RATIO = 27,
OXYGEN_SENSOR6_VOLTAGE = 28,
OXYGEN_SENSOR6_SHORT_TERM_FUEL_TRIM = 29,
OXYGEN_SENSOR6_FUEL_AIR_EQUIVALENCE_RATIO = 30,
OXYGEN_SENSOR7_VOLTAGE = 31,
OXYGEN_SENSOR7_SHORT_TERM_FUEL_TRIM = 32,
OXYGEN_SENSOR7_FUEL_AIR_EQUIVALENCE_RATIO = 33,
OXYGEN_SENSOR8_VOLTAGE = 34,
OXYGEN_SENSOR8_SHORT_TERM_FUEL_TRIM = 35,
OXYGEN_SENSOR8_FUEL_AIR_EQUIVALENCE_RATIO = 36,
FUEL_RAIL_PRESSURE = 37,
FUEL_RAIL_GAUGE_PRESSURE = 38,
COMMANDED_EXHAUST_GAS_RECIRCULATION = 39,
EXHAUST_GAS_RECIRCULATION_ERROR = 40,
COMMANDED_EVAPORATIVE_PURGE = 41,
FUEL_TANK_LEVEL_INPUT = 42,
EVAPORATION_SYSTEM_VAPOR_PRESSURE = 43,
CATALYST_TEMPERATURE_BANK1_SENSOR1 = 44,
CATALYST_TEMPERATURE_BANK2_SENSOR1 = 45,
CATALYST_TEMPERATURE_BANK1_SENSOR2 = 46,
CATALYST_TEMPERATURE_BANK2_SENSOR2 = 47,
ABSOLUTE_LOAD_VALUE = 48,
FUEL_AIR_COMMANDED_EQUIVALENCE_RATIO = 49,
RELATIVE_THROTTLE_POSITION = 50,
ABSOLUTE_THROTTLE_POSITION_B = 51,
ABSOLUTE_THROTTLE_POSITION_C = 52,
ACCELERATOR_PEDAL_POSITION_D = 53,
ACCELERATOR_PEDAL_POSITION_E = 54,
ACCELERATOR_PEDAL_POSITION_F = 55,
COMMANDED_THROTTLE_ACTUATOR = 56,
ETHANOL_FUEL_PERCENTAGE = 57,
ABSOLUTE_EVAPORATION_SYSTEM_VAPOR_PRESSURE = 58,
SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK1 = 59,
SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK2 = 60,
SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK3 = 61,
SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK4 = 62,
LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK1 = 63,
LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK2 = 64,
LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK3 = 65,
LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK4 = 66,
RELATIVE_ACCELERATOR_PEDAL_POSITION = 67,
HYBRID_BATTERY_PACK_REMAINING_LIFE = 68,
FUEL_INJECTION_TIMING = 69,
ENGINE_FUEL_RATE = 70,
LAST_SYSTEM_INDEX = ENGINE_FUEL_RATE,
VENDOR_START_INDEX = LAST_SYSTEM_INDEX + 1,
};