82 lines
2 KiB
Protocol Buffer
82 lines
2 KiB
Protocol Buffer
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// @file sns_cmc.proto
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//
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// Defines message types for the Coarse Motion Classifier (CMC) Sensor.
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//
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// Copyright (c) 2017-2018 Qualcomm Technologies, Inc.
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// All Rights Reserved.
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// Confidential and Proprietary - Qualcomm Technologies, Inc.
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syntax = "proto2";
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import "nanopb.proto";
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import "sns_std_sensor.proto";
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// CMC Sensor Attribute Requirements:
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// SNS_STD_SENSOR_ATTRID_TYPE: "coarse_motion_classifier"
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// SNS_STD_SENSOR_ATTRID_STREAM_TYPE: SNS_STD_SENSOR_STREAM_TYPE_ON_CHANGE
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// Stream Requests:
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// - SNS_STD_SENSOR_MSGID_SNS_STD_ON_CHANGE_CONFIG is used to enable the sensor
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// Message IDs for CMC Sensor
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enum sns_cmc_msgid {
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option (nanopb_enumopt).long_names = false;
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SNS_CMC_MSGID_SNS_CMC_EVENT = 772;
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}
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// Gives the state which the algorithm is capable
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// of detecting
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enum sns_cmc_motion_state
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{
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option (nanopb_enumopt).long_names = false;
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// stated with 1 to match with algo where 0
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// is for UNKNOWN
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SNS_CMC_STATIONARY = 1;
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SNS_CMC_MOVE = 2;
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SNS_CMC_FIDDLE = 3;
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SNS_CMC_PEDESTRIAN = 4;
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SNS_CMC_VEHICLE = 5;
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SNS_CMC_WALK = 6;
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SNS_CMC_RUN = 7;
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SNS_CMC_BIKE = 8;
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}
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// Gives the information about the states represented
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// by sns_cmc_motion_state
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enum sns_cmc_motion_state_event
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{
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option (nanopb_enumopt).long_names = false;
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// when any state of any of the motion state cannot
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// be determined. The first event of first client will
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// typically have all states as SNS_MS_UNKNOWN
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SNS_MS_UNKNOWN = 0;
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// A given motion state is ACTIVE
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SNS_MS_ACTIVE = 1;
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// A given motion state is INACTIVE
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SNS_MS_INACTIVE = 2;
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}
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message sns_cmc_event
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{
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message data
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{
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// motion state by CMC
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required sns_cmc_motion_state ms_state = 1;
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// gives UNKNOWN/ACTIVE/INACTIVE information for the motion state
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required sns_cmc_motion_state_event ms_state_event = 2 [default = SNS_MS_UNKNOWN];
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}
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repeated data events = 1;
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}
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// Stream events:
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//
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// The sns_cmc_event message is used to publish updated state
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//
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// CMC does not publish configuration events.
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