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e64f192fb7
Changes in library: - enableProximity() function is to enable or disable proximity sensor - enableIlluminance() function is to enable or disable illuminance sensor - run clang-format Changes in example: - proximity and illuminance kernel IIO-based driver init state is power off, require enable before read out sensor data. Sleep time is needed after enable, the sleep time may vary on different platform. - run clang-format Signed-off-by: Lay, Kuan Loon <kuan.loon.lay@intel.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*
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* Author: Lay, Kuan Loon <kuan.loon.lay@intel.com>
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* Copyright (c) 2016 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <iostream>
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#include <string>
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#include <stdexcept>
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#include "apds9930.hpp"
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using namespace upm;
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APDS9930::APDS9930(int device)
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{
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if (!(m_iio = mraa_iio_init(device))) {
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throw std::invalid_argument(std::string(__FUNCTION__) +
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": mraa_iio_init() failed, invalid device?");
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return;
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}
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}
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APDS9930::~APDS9930()
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{
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if (m_iio)
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mraa_iio_close(m_iio);
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}
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int
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APDS9930::getAmbient()
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{
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int iio_value = 0;
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mraa_iio_read_int(m_iio, "in_illuminance_input", &iio_value);
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return iio_value;
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}
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int
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APDS9930::getProximity()
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{
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int iio_value = 0;
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mraa_iio_read_int(m_iio, "in_proximity_raw", &iio_value);
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return iio_value;
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}
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bool
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APDS9930::enableProximity(bool enable)
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{
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if (enable)
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mraa_iio_write_int(m_iio, "in_proximity_en", 1);
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else
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mraa_iio_write_int(m_iio, "in_proximity_en", 0);
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return true;
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}
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bool
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APDS9930::enableIlluminance(bool enable)
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{
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if (enable)
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mraa_iio_write_int(m_iio, "in_illuminance_en", 1);
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else
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mraa_iio_write_int(m_iio, "in_illuminance_en", 0);
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return true;
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} |