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Merge "Revise documentation for tire pressure and max_defrost" into rvc-dev

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This commit is contained in:
Kai Wang
2020-05-01 00:47:47 +00:00
committed by Android (Google) Code Review
parent d70d66aa65 bb780f4875
commit a5b75ddfb2
1 changed files with 24 additions and 3 deletions
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27
automotive/vehicle/2.0/types.hal
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@@ -606,8 +606,23 @@ enum VehicleProperty : int32_t {
/**
* Tire pressure
*
* min/max value indicates tire pressure sensor range. Each tire will have a separate min/max
* value denoted by its areaConfig.areaId.
* Each tires is identified by its areaConfig.areaId config and their
* minFloatValue/maxFloatValue are used to store OEM recommended pressure
* range.
* The Min value in the areaConfig data represents the lower bound of
* the recommended tire pressure.
* The Max value in the areaConfig data represents the upper bound of
* the recommended tire pressure.
* For example:
* The following areaConfig indicates the recommended tire pressure
* of left_front tire is from 200.0 KILOPASCAL to 240.0 KILOPASCAL.
* .areaConfigs = {
* VehicleAreaConfig {
* .areaId = VehicleAreaWheel::LEFT_FRONT,
* .minFloatValue = 200.0,
* .maxFloatValue = 240.0,
* }
* },
*
* @change_mode VehiclePropertyChangeMode:CONTINUOUS
* @access VehiclePropertyAccess:READ
@@ -786,7 +801,8 @@ enum VehicleProperty : int32_t {
/*
* HVAC Properties
*
* Additional rules for mapping a zoned HVAC property to AreaIDs:
* Additional rules for mapping a zoned HVAC property (except
* HVAC_MAX_DEFROST_ON) to AreaIDs:
* - Every seat in VehicleAreaSeat that is available in the car, must be
* part of an AreaID in the AreaID array.
*
@@ -919,6 +935,11 @@ enum VehicleProperty : int32_t {
* possible. Any parameters modified as a side effect of turning on/off
* the MAX DEFROST parameter shall generate onPropertyEvent() callbacks to
* the VHAL.
* The AreaIDs for HVAC_MAX_DEFROST_ON indicate MAX DEFROST can be controlled
* in the area.
* For example:
* areaConfig.areaId = {ROW_1_LEFT | ROW_1_RIGHT} indicates HVAC_MAX_DEFROST_ON
* only can be controlled for the front rows.
*
* @change_mode VehiclePropertyChangeMode:ON_CHANGE
* @access VehiclePropertyAccess:READ_WRITE