Contrôle De La Partie Module - Yoctopuce Yocto-4-20mA-Tx Mode D'emploi

17. Utilisation du Yocto-4-20mA-Tx avec Android
aa.notifyDataSetChanged();
}
@Override
protected void
{
super.onStop();
YAPI.FreeAPI();
}
@Override
public void onItemSelected(AdapterView<?>
{
serial = parent.getItemAtPosition(pos).toString();
}
@Override
public void onNothingSelected(AdapterView<?> arg0)
{
}
public void updateOutput(View
{
TextView editText1
double value;
try {
value
} catch (NumberFormatException
Toast.makeText(this,
editText1.setText("");
return;
}
YCurrentLoopOutput
".currentLoopOutput");
int loopPower
try {
loopPower
if (loopPower
Toast.makeText(this,
editText1.setText("");
return;
}
if (loopPower
Toast.makeText(this,
Toast.LENGTH_LONG).show();
editText1.setText("");
return;
}
loop.set_current(value);
Toast.makeText(this,
Toast.LENGTH_LONG).show();
} catch (YAPI_Exception
Toast.makeText(this,
).show();
e.printStackTrace();
}
}
}
17.6. Contrôle de la partie module
Chaque module peut-être contrôlé d'une manière similaire, vous trouverez ci-dessous un simple
programme d'exemple affichant les principaux paramètres d'un module et permettant d'activer la
balise de localisation.
package com.yoctopuce.doc_examples;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
118
onStop()
view)
= (TextView) findViewById(R.id.editText1);
= Double.parseDouble(editText1.getText().toString());
"Invalid Number.
loop = YCurrentLoopOutput.FindCurrentLoopOutput(serial
= 0;
= loop.get_loopPower();
== YCurrentLoopOutput.LOOPPOWER_NOPWR) {
"Current loop not
== YCurrentLoopOutput.LOOPPOWER_LOWPWR) {
"Insufficient voltage on current
"current loop set to "
e) {
"Error:"
parent, View view,
ex) {
", Toast.LENGTH_LONG).show();
powered",
+ Double.toString(value) +
+ e.getLocalizedMessage(),
int pos, long id)
+
Toast.LENGTH_LONG).show();
loop",
" mA",
Toast.LENGTH_LONG
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