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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/GroveEHRSample.java
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@ -24,39 +24,39 @@
//NOT TESTED!!!
public class GroveEHRSample {
static {
try {
System.loadLibrary("javaupm_groveehr");
}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]
// ! [Interesting]
// Instantiate a Grove Ear-clip Heart Rate sensor on digital pin D2
upm_groveehr.GroveEHR heart = new upm_groveehr.GroveEHR(2);
// set the beat counter to 0, init the clock and start counting beats
heart.clearBeatCounter();
heart.initClock();
heart.startBeatCounter();
while(true){
while (true) {
long millis = heart.getMillis();
long beats = heart.beatCounter();
// heartRate() requires that at least 5 seconds pass before
// returning anything other than 0
int hr = heart.heartRate();
int hr = heart.heartRate();
// output milliseconds passed, beat count, and computed heart rate
System.out.println("Millis: " + millis + ", Beats: " + beats + ", Heart rate: " + hr);
Thread.sleep(1000);
}
//! [Interesting]
// ! [Interesting]
}
}