That seems OK. If I were you I would probably leave the INA226 as a class
and use it from the Looper, but that's mostly a stylistic matter.


On Mon, Mar 24, 2014 at 10:26 AM, Marius Vosylius <[email protected]
> wrote:

> Main Class:
>
> private TwiMaster twi;
>
> private static final byte address = 0x48;
>
> private static final byte[] request = {0x00};
>
> private final byte[] response = new byte[2];
>
> Looper Class:
>
> class Looper extends BaseIOIOLooper {
>
>   public void setup() throws ConnectionLostException {
>
>     twi = ioio_.openTwiMaster(0, TwiMaster.Rate.RATE_100KHz, false);
>
>     runOnUiThread(new Runnable() {
>
>              public void run() {
>
>                  Toast.makeText(getApplicationContext(),
>
>                          "TMP102 Connected!", Toast.LENGTH_SHORT).show();
>
>                 }
>
>             });
>
>  }
>
>
>  public float getTemperature() throws Exception {
>
>
>
>  if (!twi.writeRead(address, false, request, 1, response, 2)) {
>
>    throw new Exception("I2C transaction with TMP102 failed.");
>
>  }
>
>  int temp = Temp.from(response[0]) << 8 | Temp.from(response[1]);
>
>  temp >>= 4;
>
>  return temp / 16.f + 273.15f;
>
>  }
>
> }
>
> Is this what I have is Correct?  I don't get any error.
>
>>
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