setup() is only called once upon every IOIO connection. Your 'out' object will keep controlling the same pin it was assigned to initially. A possibly cleaner way to achieve what you want is to open all pins for digital output during setup, and then, during loop, traverse the pin array and turn on only the one that is chosen.
On Thu, Jan 2, 2014 at 12:55 AM, Tim Frisch <[email protected]> wrote: > So I have a number picker to chose which pin to enable and a toggle button > working with it to turn the pin selected via the number picker on and off; > it's just a basic copypaste of the HELLOIOIO; however if you change the pin > number the loop does not recognize it and the light will not go on for any > other pins. > > Thanks; > > CODE: > public class MainActivity extends IOIOActivity { > private ToggleButton togglePin; > private NumberPicker chosePin; > > /** > * 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.activity_main); > togglePin = (ToggleButton) findViewById(R.id.togglePin); > chosePin = (NumberPicker) findViewById(R.id.numberPicker); > chosePin.setMaxValue(46); > chosePin.setMinValue(1); > } > > /** > * 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_; > private DigitalOutput out; > > /** > * 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 { > out = ioio_.openDigitalOutput(chosePin.getValue()); > } > > /** > * 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 { > out.write(!togglePin.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(); > } > } > > -- > 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/groups/opt_out. > -- 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/groups/opt_out.
