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java: Added java samples and applied coding style rules to all previous samples

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Signed-off-by: Stefan Andritoiu <stefan.andritoiu@intel.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Stefan Andritoiu
2015-10-08 14:30:12 +03:00
committed by Mihai Tudor Panu
parent 27f34face1
commit e34863f223
71 changed files with 2433 additions and 649 deletions
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24
examples/java/GroveMDSample.java
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@ -22,37 +22,41 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
public class GroveMDSample{
public class GroveMDSample {
private static final short speed50 = 127;
private static final short speed0 = 0;
static {
try {
System.loadLibrary("javaupm_grovemd");
}catch (UnsatisfiedLinkError e) {
} catch (UnsatisfiedLinkError e) {
System.err.println("error in loading native library");
System.exit(-1);
}
}
public static void main(String[] args) throws InterruptedException {
// ! [Interesting]
// Instantiate an I2C Grove Motor Driver on I2C bus 0
upm_grovemd.GroveMD motors = new upm_grovemd.GroveMD();
// set direction to clockwise (CW) and set speed to 50%
// set direction to clockwise (CW) and set speed to 50%
System.out.println("Spin M1 and M2 at half speed for 3 seconds");
motors.setMotorDirections(upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CW, upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CW );
motors.setMotorDirections(upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CW,
upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CW);
motors.setMotorSpeeds(speed50, speed50);
Thread.sleep(3000);
// counter clockwise (CCW)
System.out.println("Reversing M1 and M2 for 3 seconds");
motors.setMotorDirections(upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CCW, upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CCW );
motors.setMotorDirections(upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CCW,
upm_grovemd.GroveMD.DC_DIRECTION_T.DIR_CCW);
Thread.sleep(3000);
// stop motors
// stop motors
System.out.println("Stopping motors");
motors.setMotorSpeeds(speed0, speed0);
// ! [Interesting]
}
}