upm/examples/java/BME280_InterfaceExample.java
sisinty sasmita patra 1f18369fbe SWIG_JAVA: C++ Interfaces to Java interfaces, Modified one Java Example
This commit translates C++ interfaces to Java interfaces, previously C++ Interfaces implemented java classes.

    * Added java swig interface files for all C++ interfaces to simplify swig
    javaupm_iADC.i
    javaupm_iCO2Sensor.i
    javaupm_iHumiditySensor.i
    javaupm_iLightController.i
    javaupm_iLightSensor.i
    javaupm_iModuleStatus.i
    javaupm_interfaces.i
    javaupm_iPressureSensor.i
    javaupm_iTemperatureSensor.i

    <example Usage>
        %include"../interfaces/javaupm_iADC.i"

    * Modified swig interface files for few sensors that implements interfaces
    ads1x15
    bmp280
    bmpx8x
    ds1808lc
    hlg150h
    lp8860
    max44009
    ms5611
    si1132
    si7005
    t6713

    * Removed few methods that were mentioned Protected and made them public, so that menthods can be overridden

    * Made IModuleStatus virtual to avoid ambiguity in multiple inheritance
    For example
    class A {};
    class B : public A {};
    class C : public A {};
    class D : public B, public C {};

    This can be solved as
    class A {};
    class B : virtual public A {};
    class C : virtual public A {};
    class D : public B, public C {};

    * Modified java interface files to support multiple swig versions

    * Modified javaupm interface file to support standard auto load library code

    * Fixed autoloadlibrary tests for interfaces

    * Created one interface example separately <BME280_InterfaceExample.java>,
    <example Usage>
        BME280_InterfaceExample.java
    since we cann't define swig versions inside java example file.
    So, instaed added swig versions in Cmake.
    <example Usage>
         if (SWIG_VERSION VERSION_GREATER 3.0.8)
           add_example_with_path(BME280_InterfaceExample bmp280 bmp280)
         endif()

Signed-off-by: sisinty sasmita patra <sisinty.s.patra@intel.com>
2017-03-02 20:14:03 -08:00

71 lines
2.5 KiB
Java

/*
* Author: Jon Trulson <jtrulson@ics.com>
* Author: Sisinty Sasmita Patra <sisinty.s.patra@intel.com>
* Copyright (c) 2016 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.
*/
import upm_bmp280.*;
public class BME280_InterfaceExample
{
public static void main(String[] args) throws InterruptedException
{
// ! [Interesting]
// Instantiate a BME280 instance using default i2c bus and address
BME280 sensor = new BME280();
ITemperatureSensor t_sensor = sensor;
IHumiditySensor h_sensor = sensor;
IPressureSensor p_sensor = sensor;
// For SPI, bus 0, you would pass -1 as the address, and a
// valid pin for CS:
// BME280(0, -1, 10);
while (true)
{
// update our values from the sensor
sensor.update();
System.out.println("Calling Interface Functions: ");
System.out.println("Compensation Temperature: "
+ t_sensor.getTemperatureCelsius()
+ " C / ");
System.out.println("Pressure: "
+ p_sensor.getPressurePa()
+ " Pa");
System.out.println("Humidity: "
+ h_sensor.getHumidityRelative()
+ " %RH");
System.out.println();
Thread.sleep(1000);
}
// ! [Interesting]
}
}