mhz16: Initial implementation

This library implements support for the MHZ16 CO2 sensor.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Zion Orent <zorent@ics.com>
Signed-off-by: John Van Drasek <john.r.van.drasek@intel.com>

src/apds9002/CMakeLists.txt

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+set (libname "apds9002")
+set (libdescription "upm apds9002 luminance module")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/apds9002/apds9002.cxx

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+/*
+ * Author: Zion Orent <zorent@ics.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+
+#include "apds9002.h"
+
+using namespace upm;
+
+APDS9002::APDS9002(int pin)
+{
+  mraa_init();
+
+  m_aio = mraa_aio_init(pin);
+}
+
+APDS9002::~APDS9002()
+{
+  mraa_aio_close(m_aio);
+}
+
+int APDS9002::value()
+{
+  return mraa_aio_read(m_aio);
+}

src/apds9002/apds9002.h

@@ -0,0 +1,77 @@
+/*
+ * Author: Zion Orent <zorent@ics.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/aio.h>
+
+namespace upm { 
+  /**
+   * @brief C++ API for the Grove Luminance Sensor
+   *
+   * This sensor transforms luminous intensity to output analog values.
+   * It uses the APDS-9002 ambient light sensor.
+   *
+   * @defgroup apds9002 libupm-apds9002
+   * @ingroup seeed analog light
+   */   
+   
+  /**
+   * @sensor APDS-9002
+   * @library libupm-apds9002
+   * @comname APDS9002
+   * @type light ainput
+   * @man seeed
+   * @con analog
+   * 
+   * @brief UPM module for the Grove Luminance Sensor
+   * 
+   * @snippet apds9002.cxx Interesting
+   */
+   
+  class APDS9002 {
+  public:
+    /**
+     * Grove luminance sensor constructor
+     *
+     * @param pin analog pin to use
+     */
+    APDS9002(int pin);
+    /**
+     * APDS9002 Destructor
+     */
+    ~APDS9002();
+    /**
+     * Get the luminance value from the sensor
+     *
+     * @return the luminance reading
+     */
+    int value();
+
+  private:
+    mraa_aio_context m_aio;
+  };
+}
+
+

src/apds9002/jsupm_apds9002.i

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+%module jsupm_apds9002
+%include "../upm.i"
+
+%{
+    #include "apds9002.h"
+%}
+
+%include "apds9002.h"

src/apds9002/pyupm_apds9002.i

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+%module pyupm_apds9002
+%include "../upm.i"
+
+%feature("autodoc", "3");
+
+%include "apds9002.h"
+%{
+    #include "apds9002.h"
+%}