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我正在使用IOIO Android開發板。我試圖控制2個引腳和一個LED,並在間隔時間內關閉它們。到目前爲止,它連接良好,LED和引腳開啓和關閉,但沒有正確的時間。我認爲問題與sleep()函數有關。 任何幫助或指導,將不勝感激。儘管使用睡眠時間錯誤
class IOIOThread extends Thread {
private IOIO ioio_;
private boolean abort_ = false;
@Override
public void run() {
super.run();
while (true) {
synchronized (this) {
if (abort_) {
break;
}
ioio_ = IOIOFactory.create();
}
try {
setText(R.string.wait_ioio);
ioio_.waitForConnect();
setText(R.string.ioio_connected);
while (true) {
while((button_.isChecked())==true){
DigitalOutput led = ioio_.openDigitalOutput(0, false);;
DigitalOutput S1 = ioio_.openDigitalOutput(35, false);
DigitalOutput S2 = ioio_.openDigitalOutput(36, false);
DigitalOutput S3 = ioio_.openDigitalOutput(37, false);
DigitalOutput S4 = ioio_.openDigitalOutput(38, false);
holdTime=30000;
for (currentTime=0; currentTime<=holdTime;)
{
led.write(true);
S1.write(true);
S2.write(true);
sleep(4000);
led.write(false);
S1.write(false);
S2.write(false);
sleep(2000);
led.write(true);
S3.write(true);
S4.write(true);
sleep(4000);
led.write(false);
S3.write(false);
S4.write(false);
sleep(4000);
currentTime = currentTime+14000;
}}}}
catch (ConnectionLostException e) {
} catch (Exception e) {
Log.e("HelloIOIOPower", "Unexpected exception caught", e);
ioio_.disconnect();
break;
} finally {
try {
ioio_.waitForDisconnect();
} catch (InterruptedException e) {
}
}
}
}
那麼問題是什麼?你期望什麼時機,你看到了什麼? –
你能描述一下你打算做什麼以及它在做什麼? – corsiKa