40 lines
1.5 KiB
Text
40 lines
1.5 KiB
Text
/*
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* Copyright 2016 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.ir@1.0;
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interface IConsumerIr {
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/**
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* transmit() sends an IR pattern at a given carrierFreq.
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*
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* The pattern is alternating series of carrier on and off periods measured in
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* microseconds. The carrier should be turned off at the end of a transmit
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* even if there are and odd number of entries in the pattern array.
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*
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* This call must return when the transmit is complete or encounters an error.
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*
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* returns: true on success, false on error.
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*/
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transmit(int32_t carrierFreq, vec<int32_t> pattern) generates (bool success);
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/**
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* getCarrierFreqs() enumerates which frequencies the IR transmitter supports.
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*
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* returns: On success, true and a vector of all supported frequency
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* ranges. On error, returns false.
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*/
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getCarrierFreqs() generates (bool success, vec<ConsumerIrFreqRange> ranges);
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};
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