Yoctopuce Yocto-RS485-V2 Mode D'emploi page 112

14. Utilisation du Yocto-RS485-V2 avec Android
@Override
protected void
{
super.onStop();
YAPI.FreeAPI();
}
private int _doModbus(String
cmdfield)
{
int slave;
int reg;
try {
slave
reg = Integer.parseInt(registerfield);
} catch (NumberFormatException
Toast.makeText(this,ex.toString(),Toast.LENGTH_LONG).show();
return 0;
}
try {
YSerialPort
// send new value to modbus device
if(!cmdfield.equals("") &&
int
if(reg
} else {
}
}
// read it again
int val;
if(reg
val
} else
val
} else
val
} else {
val
}
return val;
} catch (YAPI_Exception
e.printStackTrace();
}
return 0;
}
@Override
public void onItemSelected(AdapterView<?>
{
resultTextView.setText("");
}
@Override
public void onNothingSelected(AdapterView<?> arg0)
{
}
public void refreshInfo(View
{
Object selectedItem
if (selectedItem!=null) {
String
int val
());
resultTextView.setText(Integer.toString(val));
}
}
}
104
onStop()
hwid,
= Integer.parseInt(slavefield);
serialPort = YSerialPort.FindSerialPort(hwid);
cmd = Integer.parseInt(cmdfield);
>= 30001) {
serialPort.modbusWriteRegister(slave, reg-30001,
serialPort.modbusWriteBit(slave, reg-1,
>= 40001) {
= serialPort.modbusReadRegisters(slave, reg-40001,
if(reg >= 30001) {
= serialPort.modbusReadInputRegisters(slave, reg-30001,
if(reg >= 10001) {
= serialPort.modbusReadInputBits(slave, reg-10001,
= serialPort.modbusReadBits(slave, reg-1,
e) {
view)
= my_spin.getSelectedItem();
hwid = selectedItem.toString();
= _doModbus(hwid, slaveEditText.getText().toString(),
registerEditText.getText().toString(),
String slavefield, String
ex) {
(reg % 30000) < 10000) {
parent, View view,
valueEditText.getText().toString
registerfield, String
cmd);
cmd);
1).get(0);
1).get(0);
1).get(0);
1).get(0);
int pos, long id)
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