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103 lines
3.9 KiB
103 lines
3.9 KiB
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.wifi@1.4;
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import @1.0::IWifiRttController;
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import @1.0::CommandId;
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import @1.0::WifiChannelInfo;
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import @1.0::WifiStatus;
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import IWifiRttControllerEventCallback;
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/**
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* Interface used to perform RTT(Round trip time) operations.
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*/
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interface IWifiRttController extends @1.0::IWifiRttController {
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/**
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* Requests notifications of significant events on this rtt controller.
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* Multiple calls to this must register multiple callbacks each of which must
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* receive all events.
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*
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* @param callback An instance of the |IWifiRttControllerEventCallback| HIDL
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* interface object.
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* @return status WifiStatus of the operation.
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* Possible status codes:
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* |WifiStatusCode.SUCCESS|,
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* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|
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*/
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registerEventCallback_1_4(IWifiRttControllerEventCallback callback)
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generates (WifiStatus status);
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/**
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* API to request RTT measurement.
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*
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* @param cmdId command Id to use for this invocation.
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* @param rttConfigs Vector of |RttConfig| parameters.
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* @return status WifiStatus of the operation.
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* Possible status codes:
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* |WifiStatusCode.SUCCESS|,
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* |WifiStatusCode.ERROR_WIFI_RTT_CONTROLLER_INVALID|,
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* |WifiStatusCode.ERROR_INVALID_ARGS|,
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* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
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* |WifiStatusCode.ERROR_UNKNOWN|
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*/
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rangeRequest_1_4(CommandId cmdId, vec<RttConfig> rttConfigs) generates (WifiStatus status);
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/**
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* RTT capabilities of the device.
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*
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* @return status WifiStatus of the operation.
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* Possible status codes:
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* |WifiStatusCode.SUCCESS|,
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* |WifiStatusCode.ERROR_WIFI_RTT_CONTROLLER_INVALID|,
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* |WifiStatusCode.ERROR_UNKNOWN|
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* @return capabilities Instance of |RttCapabilities|.
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*/
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getCapabilities_1_4() generates (WifiStatus status, RttCapabilities capabilities);
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/**
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* Get RTT responder information e.g. WiFi channel to enable responder on.
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*
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* @return status WifiStatus of the operation.
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* Possible status codes:
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* |WifiStatusCode.SUCCESS|,
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* |WifiStatusCode.ERROR_WIFI_RTT_CONTROLLER_INVALID|,
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* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
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* |WifiStatusCode.ERROR_UNKNOWN|
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* @return info Instance of |RttResponderInfo|.
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*/
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getResponderInfo_1_4() generates (WifiStatus status, RttResponder info);
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/**
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* Enable RTT responder mode.
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*
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* @param cmdId command Id to use for this invocation.
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* @parm channelHint Hint of the channel information where RTT responder must
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* be enabled on.
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* @param maxDurationInSeconds Timeout of responder mode.
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* @param info Instance of |RttResponderInfo|.
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* @return status WifiStatus of the operation.
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* Possible status codes:
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* |WifiStatusCode.SUCCESS|,
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* |WifiStatusCode.ERROR_WIFI_RTT_CONTROLLER_INVALID|,
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* |WifiStatusCode.ERROR_INVALID_ARGS|,
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* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
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* |WifiStatusCode.ERROR_UNKNOWN|
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*/
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enableResponder_1_4(CommandId cmdId, WifiChannelInfo channelHint,
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uint32_t maxDurationInSeconds, RttResponder info) generates (WifiStatus status);
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};
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