forked from xuos/xiuos
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file voice_d124.c
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* @brief D124 voice example
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2021.04.23
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*/
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#include <sensor.h>
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/**
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* @description: Read a voice
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* @return 0
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*/
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void VoiceD124(void)
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{
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struct SensorQuantity *voice = SensorQuantityFind(SENSOR_QUANTITY_D124_VOICE, SENSOR_QUANTITY_VOICE);
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SensorQuantityOpen(voice);
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PrivTaskDelay(2000);
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uint16_t result = SensorQuantityReadValue(voice);
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printf("voice : %d.%d dB\n", result/(10*voice->value.decimal_places), result%(10*voice->value.decimal_places));
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SensorQuantityClose(voice);
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} |