FHWS/YASMIN
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fixed some minor bugs using ble on android

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added BLE to the evaluation of the particle filter
made first evaluation inside fhws
This commit is contained in:
mail@toni-fetzer.de
2019-06-10 16:58:24 +02:00
parent ef6066ae14
commit 7fe0f22a6e
9 changed files with 311 additions and 231 deletions
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11
_android/src/BLE.java
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@@ -29,6 +29,8 @@ public class BLE {
/** called when a scan is completed successfully */
public static native void onScanComplete(final byte[] result);
public static int dataCounter = 0;
/**
* start bluetooth scanning in the background.
* will call onScanComplete() once a scan is available
@@ -52,7 +54,7 @@ public class BLE {
final BluetoothManager mgr = (BluetoothManager) act.getSystemService(Context.BLUETOOTH_SERVICE);
bt = mgr.getAdapter();
Log.d("ble", "BLE Mangaer Start");
Log.d("ble", "BLE Manager Start");
// create the scanner
scanner = bt.getBluetoothLeScanner();
@@ -69,7 +71,12 @@ public class BLE {
// and attach the callback
mLeScanCallback = new ScanCallback() {
@Override public void onScanResult(int callbackType, android.bluetooth.le.ScanResult result) {
//Log.d("ble", result.getDevice() + " " + result.getRssi());
if(++dataCounter > 50){
Log.d("ble", result.getDevice() + " " + result.getRssi());
dataCounter = 0;
}
final byte[] rst = serialize(result);
BLE.onScanComplete(rst);

2
_android/src/WiFi.java
View File

@@ -122,7 +122,7 @@ public class WiFi {
/** try to trigger one scan process */
private static void triggerOneScan() {
//Log.d("wifi", "triggerOneScan()");
Log.d("wifi", "triggerOneScan()");
try {
if(!manager.startScan()) {throw new RuntimeException("Cant start WiFi!");}