// Reads accelerometer status on a separate thread
private void BackgroundWorker_doWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
double[] data = { 0, 0, 0 };
while (continuePolling) //*** Currently nothing changes the continuePolling variable, so this will run until the program shuts down.
{
System.Threading.Thread.Sleep(pollInterval);
connected = I2CAccelerometerControl.VerifyAccelerometer();
if (!connected)
{
MCUSBI2C.Close();
MCUSBI2C.Open();
pollCounter = 0;
configString = "";
}
else
{
data = I2CAccelerometerControl.GetData();
configString = I2CAccelerometerControl.GetConfiguration();
I2CAccelerometerControl.GetInterruptStatus1().CopyTo(interrupt1Status, 0);
I2CAccelerometerControl.GetInterruptStatus2().CopyTo(interrupt2Status, 0);
pollCounter++;
}
backgroundWorker.ReportProgress(0, data);
}
}
public Form1()
{
MCUSBI2C.Open();
connected = false;
continuePolling = true;
pollInterval = 0; // Set to zero for continuous polling
pollCounter = 0;
configString = "";
interrupt1Status = new bool[4] {
false, false, false, false
};
interrupt2Status = new bool[4] {
false, false, false, false
};
InitializeComponent();
backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += new DoWorkEventHandler(BackgroundWorker_doWork);
backgroundWorker.RunWorkerAsync();
backgroundWorker.WorkerReportsProgress = true;
backgroundWorker.ProgressChanged += new ProgressChangedEventHandler(BackgroundWorker_NewData);
}
