1. The 12V cigarette lighter outlet of cars is often unregulated and can jump to 100V or so during ignition. You really don't want to connect your IOIO directly there... Use a regulator that is designed to be plugged in to a lighter jack. 2. MicroUSB connector coming off is often a sign of sub-par manufacturing quality. Buy your boards from SparkFun or SeeedStudio if you want to get boards which I can personally vouch for. 3. I see nowhere in your code any attempt to actually do anything with the radio buttons or pins. If you don't yet know how to use radio buttons, this is unrelated to IOIO and the Android developer site has great tutorials and examples. If it is the IOIO part that is causing you confusion, what you want to do is simply open more digital outputs from your setup() method and then write() to them in your loop() method, just like it is done with the on-board LED. The IOIO Wiki on Github has good explanations about all the IOIO APIs. Check it out if you haven't already.
On Wed, Feb 11, 2015 at 10:48 AM, ryan mcaloney <[email protected]> wrote: > I think its more likely that I destroyed them not really a failure but the > first one I bought from jaycon and I ordered a jst connector they had I > hooked the jst pigtail to 12v from a cigarette light of a car and it lit up > like a sparkler on the 4th of july. not sure if the pigtail red wire was > actually + or if it was just too much power jaycon never replied. the 2nd > the micro usb connector came off and the 3rd I havent managed to destroy > yet. > > all that aside im really enjoying the ioio and what im learning from it > you made a really awesome device thanks. > > so my code is really helloioio hacked up to not work! > > my edit of main.xml seems good for what im trying to do but > MainActivity.java is where im having trouble connecting the radiobuttons to > pins. ive tried many different ways with mainactivity.java but i just dont > know enough and my books cant get here fast enough. I know its ugly and > probably all wrong and definately incomplete but heres what ive been > basically copying and pasting and trying this morning. > > MainActivity.java > > package ioio.examples.hello; > > import ioio.lib.api.DigitalOutput; > import ioio.lib.api.exception.ConnectionLostException; > import ioio.lib.util.BaseIOIOLooper; > import ioio.lib.util.IOIOLooper; > import ioio.lib.util.android.IOIOActivity; > import android.os.Bundle; > import android.widget.ToggleButton; > import android.widget.RadioButton; > import android.widget.RadioGroup; > import android.view.Menu; > import android.view.View; > import android.view.View.OnClickListener; > /** > * This is the main activity of the HelloIOIO example application. > * > * It displays a toggle button on the screen, which enables control of the > * on-board LED. This example shows a very simple usage of the IOIO, by > using > * the {@link IOIOActivity} class. For a more advanced use case, see the > * HelloIOIOPower example. > */ > public class MainActivity extends IOIOActivity { > private ToggleButton button_; > private RadioGroup passseat; > private RadioGroup driverseat; > private RadioGroup daytimerunninglights; > private RadioGroup passengermirror; > private RadioGroup drivermirror; > private RadioButton radioBtn1; > private RadioButton radioBtn2; > private RadioButton radioBtn3; > > /** > * Called when the activity is first created. Here we normally initialize > * our GUI. > */ > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > setContentView(R.layout.main); > button_ = (ToggleButton) findViewById(R.id.button); > // group1 > addListenerRadioGroup1(); > // group2 > addListenerRadioGroup2(); > // group3 > addListenerRadioGroup3(); > // group4 > addListenerRadioGroup4(); > // group5 > addListenerRadioGroup5(); > > } > > /** > * This is the thread on which all the IOIO activity happens. It will be > run > * every time the application is resumed and aborted when it is paused. The > * method setup() will be called right after a connection with the IOIO has > * been established (which might happen several times!). Then, loop() will > * be called repetitively until the IOIO gets disconnected. > */ > class Looper extends BaseIOIOLooper { > /** The on-board LED. */ > private DigitalOutput led_; > > /** > * Called every time a connection with IOIO has been established. > * Typically used to open pins. > * > * @throws ConnectionLostException > * When IOIO connection is lost. > * > * @see ioio.lib.util.AbstractIOIOActivity.IOIOThread#setup() > */ > @Override > protected void setup() throws ConnectionLostException { > led_ = ioio_.openDigitalOutput(0, true); > } > > /** > * Called repetitively while the IOIO is connected. > * > * @throws ConnectionLostException > * When IOIO connection is lost. > * > * @see ioio.lib.util.AbstractIOIOActivity.IOIOThread#loop() > */ > @Override > public void loop() throws ConnectionLostException { > led_.write(!button_.isChecked()); > try { > Thread.sleep(100); > } catch (InterruptedException e) { > } > } > } > > /** > * A method to create our IOIO thread. > * > * @see ioio.lib.util.AbstractIOIOActivity#createIOIOThread() > */ > @Override > protected IOIOLooper createIOIOLooper() { > return new Looper(); > } > } > > > > > > > > main.xml > <?xml version="1.0" encoding="utf-8"?> > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"; > android:orientation="vertical" > android:layout_width="fill_parent" > android:layout_height="fill_parent" > > > > > > <RadioGroup > android:id="@+id/RadioGroup1" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_alignParentLeft="true" > android:layout_below="@+id/textView1" > android:layout_marginTop="0dp" > android:orientation="horizontal" > > > <TextView > android:id="@+id/TextView1" > android:layout_width="217dp" > android:layout_height="wrap_content" > android:text="Driver Seat" > android:textAppearance="?android:attr/textAppearanceMedium" /> > > <RadioButton > android:id="@+id/RadioGroup1Button0" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:checked="true" > android:text="Off" /> > > <RadioButton > android:id="@+id/RadioGroup1Button1" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="Low" /> > > <RadioButton > android:id="@+id/RadioGroup1Button2" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="High" /> > </RadioGroup><RadioGroup > android:id="@+id/RadioGroup2" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_alignParentRight="true" > android:layout_alignTop="@+id/radioGroup1" > android:orientation="horizontal" > android:layout_marginRight="15dp" > > > <TextView > android:id="@+id/TextView2" > android:layout_width="217dp" > android:layout_height="wrap_content" > android:text="Passenger Seat" > android:textAppearance="?android:attr/textAppearanceMedium" /> > > <RadioButton > android:id="@+id/RadioGroup2Button1" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:checked="true" > android:text="Off" /> > > <RadioButton > android:id="@+id/RadioGroup2Button2" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="Low" /> > > <RadioButton > android:id="@+id/RadioGroup2Button3" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="High" /> > </RadioGroup> > <RadioGroup > android:id="@+id/RadioGroup3" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_alignParentRight="true" > android:layout_alignTop="@+id/RadioGroup3" > android:orientation="horizontal" > android:layout_marginRight="15dp" > > > <TextView > android:id="@+id/textView3" > android:layout_width="217dp" > android:layout_height="wrap_content" > android:text="Daytime Running Lamps" > android:textAppearance="?android:attr/textAppearanceMedium" /> > > <RadioButton > android:id="@+id/radioGroup3Button1" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:checked="true" > android:text="Off" /> > > <RadioButton > android:id="@+id/RadioGroup3Button2" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="On" /> > > > </RadioGroup> > > <RadioGroup > android:id="@+id/RadioGroup4" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_marginRight="15dp" > android:orientation="horizontal" > > > <TextView > android:id="@+id/TextView4" > android:layout_width="217dp" > android:layout_height="wrap_content" > android:text="Drivers Mirror" > android:textAppearance="?android:attr/textAppearanceMedium" /> > > <RadioButton > android:id="@+id/RadioGroup4Button1" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:checked="true" > android:text="Off" /> > > <RadioButton > android:id="@+id/RadioGroup4Button2" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="On" /> > </RadioGroup> > > <RadioGroup > android:id="@+id/RadioGroup5" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_marginRight="15dp" > android:orientation="horizontal" > > > <TextView > android:id="@+id/TextView5" > android:layout_width="217dp" > android:layout_height="wrap_content" > android:text="Passenger Mirror" > android:textAppearance="?android:attr/textAppearanceMedium" /> > > <RadioButton > android:id="@+id/RadioGroup5Button1" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:checked="true" > android:text="Off" /> > > <RadioButton > android:id="@+id/RadioGroup5Button2" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="On" /> > </RadioGroup> > > <ToggleButton android:text="ToggleButton" > android:layout_width="wrap_content" android:layout_height="wrap_content" > android:id="@+id/button"></ToggleButton> > > </LinearLayout> > > > > On Wednesday, February 11, 2015 at 11:24:45 AM UTC-5, ryan mcaloney wrote: >> >> im trying to make an app with at least 2 radio groups with 3 radio >> buttons each to turn pins on and off >> im an extreme newbie to ioio (went through 3 already) and also to java >> >> im able to compile and use the samples provided but i cant seem to get >> the radio buttons working with pins, i cant even get the sample to work >> with more then the led_. >> >> im waiting on my local library for some basic java books but im wondering >> if someone might be willing to help ive been wasting so much time and money >> i could even offer some money for help >> >> Thanks Ryan >> >> > -- > 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 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