private void ButtonSendDataPacket_Click(object sender, RoutedEventArgs e)
{
byte[] data = new byte[12];
byte[] floatData;
int hours, minutes, seconds;
float value1, value2;
if (!Single.TryParse(TextBoxTemp1.Text, out value1))
{
MessageBox.Show("Could not parse temperature 1 value.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (!Single.TryParse(TextBoxTemp2.Text, out value2))
{
MessageBox.Show("Could not parse temperature 2 value.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
// upper byte not used
data[0] = 0;
hours = DateTime.Now.Hour;
minutes = DateTime.Now.Minute;
seconds = DateTime.Now.Second;
// set time
data[1] = (byte)hours;
data[2] = (byte)minutes;
data[3] = (byte)seconds;
// set floats
floatData = BitConverter.GetBytes(value1);
data[4] = floatData[0];
data[5] = floatData[1];
data[6] = floatData[2];
data[7] = floatData[3];
floatData = BitConverter.GetBytes(value2);
data[8] = floatData[0];
data[9] = floatData[1];
data[10] = floatData[2];
data[11] = floatData[3];
if (!CommandHost.SendDataPacket(_uart, data))
{
MessageBox.Show("Transmission error sending data packet.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public void Each_Tick(object o, EventArgs sender)
{
int temp1 = rnd1.Next(Min, Max);
int temp2 = rnd2.Next(Min, Max);
byte[] data = new byte[12];
byte[] floatData;
int hours, minutes, seconds;
// upper byte not used
data[0] = 0;
hours = DateTime.Now.Hour;
minutes = DateTime.Now.Minute;
seconds = DateTime.Now.Second;
// set time
data[1] = (byte)hours;
data[2] = (byte)minutes;
data[3] = (byte)seconds;
// set floats
floatData = BitConverter.GetBytes(temp1);
data[4] = floatData[0];
data[5] = floatData[1];
data[6] = floatData[2];
data[7] = floatData[3];
floatData = BitConverter.GetBytes(temp2);
data[8] = floatData[0];
data[9] = floatData[1];
data[10] = floatData[2];
data[11] = floatData[3];
if (!CommandHost.SendDataPacket(_uart, data))
{
MessageBox.Show("Transmission error sending data packet.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}