What configuration are you using? I mean "smartphone, debugging mode on or off, cable used, ioio H/A switch position, external supply yes or not"? Also see if the Service App version you are running is correct (it shoud be v5.0 because you have ioio app firmware v5.0). And if you are already using the correct configuration do this: turn the ioio trimpot a bit more to the right.
Domingo, 28 de Setembro de 2014 19:20:02 UTC+1, Majid ff escreveu: > > > Hi AF, thanks for reply, I actually already did that before with no > successes, I still have to unplug and then plug in the usb cable to make > the app work again. > It seem that using USB Accessory method still need more development by > Android staff or my be the IOIO Firmware itself, I do not know! > > So right now I am using the USB debugging methode which it is more > reliable but I must keep the Android USB debugger switch on all the time, > so I can start, stop and then start HelloIOIOService again without needed > to unplug and plug the USB cable again. > > > On Sunday, September 28, 2014 5:46:56 PM UTC+2, AF wrote: >> >> Hey Majid, >> >> In AndroidManifest, move the code between "<service>" and "</service>" >> tags to between "<activity>" and "</activity>" tags. Or, instead of moving >> it, just copy it and paste it between these two last tags. >> >> Sábado, 27 de Setembro de 2014 23:48:43 UTC+1, Majid ff escreveu: >>> >>> I am using the service example "HelloIOIOService", whenever it is start >>> it is work fine but when I stop it and try to start it again it doesn't >>> work unless plug out and plugin the usb cable between the IOIO and the >>> device again. >>> Even this way doesn't succeed all time, some time work some time not! >>> and it shows "No installed apps work with this USB accessory........" >>> >>> My IOIO has the following info: Hardware ID: SPRK0020 Bootloader ID: >>> IOIO0400 Firmware ID: IOIO0500 >>> >>> >>> The connection is look like not reliable, what is the wrong? is it the >>> app itself or hardware issue? >>> In Eclipse LogCat, it is continue shows the following even the IOIO is >>> already connected physically: >>> 09-28 00:13:41.708: D/IOIOImpl(21259): Physical disconnect. >>> 09-28 00:13:41.708: D/IOIOImpl(21259): Connection lost / aborted >>> 09-28 00:13:41.708: D/IOIOImpl(21259): Waiting for IOIO connection >>> 09-28 00:13:41.713: V/IOIOImpl(21259): Waiting for underlying connection >>> >>> >>> >>> >>> I have already followed the instruction in the link >>> github.com/ytai/ioio/wiki/ADK and my Manifest file as below (I also >>> create the file accessory_filter.xml in the directory /res/xml: >>> >>> >>> AndroidManifest.xml >>> <?xml version="1.0" encoding="utf-8"?> >>> <manifest xmlns:android="http://schemas.android.com/apk/res/android"; >>> package="ioio.examples.hello_service" android:versionCode="1" >>> android:versionName="1.0"> >>> >>> <uses-sdk android:minSdkVersion="14" >>> android:targetSdkVersion="16" /> >>> <application android:icon="@drawable/ic_launcher" >>> android:label="@string/app_name"> >>> <uses-library android:name="com.android.future.usb.accessory" >>> android:required="false" /> >>> <service android:name="HelloIOIOService"> >>> <intent-filter> >>> <action android:name= >>> "android.hardware.usb.action.USB_ACCESSORY_ATTACHED" /> >>> </intent-filter> >>> <intent-filter> >>> <action android:name= >>> "android.hardware.usb.action.USB_DEVICE_ATTACHED" /> >>> </intent-filter> >>> <meta-data android:name= >>> "android.hardware.usb.action.USB_ACCESSORY_ATTACHED" >>> android:resource="@xml/accessory_filter" /> >>> <meta-data android:name= >>> "android.hardware.usb.action.USB_DEVICE_ATTACHED" >>> android:resource="@xml/device_filter" /> >>> >>> </service> >>> <activity android:label="@string/app_name" android:name= >>> "MainActivity" >>> android:launchMode="singleTask"> >>> <intent-filter> >>> <action android:name="android.intent.action.MAIN" /> >>> <category android:name= >>> "android.intent.category.LAUNCHER" /> >>> </intent-filter> >>> <meta-data android:resource="@xml/accessory_filter" >>> android:name="android.hardware.usb.action.USB_ACCESSORY_ATTACHED"/> >>> </activity> >>> </application> >>> </manifest> >>> >>> >>> >>> HelloIOIOService.java >>> public class HelloIOIOService extends IOIOService { >>> @Override >>> protected IOIOLooper createIOIOLooper() { >>> return new BaseIOIOLooper() { >>> private DigitalOutput led_; >>> >>> @Override >>> protected void setup() throws ConnectionLostException, >>> InterruptedException { >>> led_ = ioio_.openDigitalOutput(IOIO.LED_PIN); >>> } >>> >>> @Override >>> public void loop() throws ConnectionLostException, >>> InterruptedException { >>> led_.write(false); >>> Thread.sleep(500); >>> led_.write(true); >>> Thread.sleep(500); >>> } >>> }; >>> } >>> >>> @Override >>> public void onStart(Intent intent, int startId) { >>> super.onStart(intent, startId); >>> NotificationManager nm = (NotificationManager) getSystemService( >>> NOTIFICATION_SERVICE); >>> if (intent != null && intent.getAction() != null >>> && intent.getAction().equals("stop")) { >>> // User clicked the notification. Need to stop the service. >>> nm.cancel(0); >>> stopSelf(); >>> } else { >>> // Service starting. Create a notification. >>> Notification notification = new Notification( >>> R.drawable.ic_launcher, "IOIO service running", >>> System.currentTimeMillis()); >>> notification >>> .setLatestEventInfo(this, "IOIO Service", "Click to >>> stop", >>> PendingIntent.getService(this, 0, new Intent >>> ( >>> "stop", null, this, this.getClass >>> ()), 0)); >>> notification.flags |= Notification.<span style >>> ... >> >> -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
