forked from xiaozhi/xiaozhi-esp32
34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
#include "iot/thing.h"
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#include "board.h"
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#include "audio_codec.h"
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#include <esp_log.h>
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#define TAG "Speaker"
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namespace iot {
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// 这里仅定义 Speaker 的属性和方法，不包含具体的实现
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class Speaker : public Thing {
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public:
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Speaker() : Thing("AudioSpeaker", "The audio speaker of the device") {
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// 定义设备的属性
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properties_.AddNumberProperty("volume", "Current audio volume value", [this]() -> int {
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auto codec = Board::GetInstance().GetAudioCodec();
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return codec->output_volume();
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});
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// 定义设备可以被远程执行的指令
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methods_.AddMethod("set_volume", "Set the audio volume", ParameterList({
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Parameter("volume", "An integer between 0 and 100", kValueTypeNumber, true)
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}), [this](const ParameterList& parameters) {
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auto codec = Board::GetInstance().GetAudioCodec();
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codec->SetOutputVolume(static_cast<uint8_t>(parameters["volume"].number()));
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});
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}
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};
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} // namespace iot
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DECLARE_THING(Speaker);
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