private cmdStruct decodeReceivedCmd(string str)
{
// Protocoll
// | ID | CMD | val1 |val2 | \n |
// | 2B | 1B | 4B | 4B | 1B |
// 9 11 12 16 20
// 0 2 3 7 11
cmdStruct cmdBack = new cmdStruct();
byte[] bytes = new byte[str.Length * sizeof(char)];
System.Buffer.BlockCopy(str.ToCharArray(), 0, bytes, 0, bytes.Length);
if (wireless_Flag == true && bytes[0] != (byte)CMDs.CMD_VERS)
{
cmdBack.id = Int16.Parse(str.Substring(0, 2));
cmdBack.cmd = bytes[2 * sizeof(char)];
if (str.Length >= 7)
cmdBack.val1 = Int16.Parse(str.Substring(3, 4));
//TODO: length is somehow 11 but no conntent
if (str.Length >= 11)
cmdBack.val2 = Int16.Parse(str.Substring(7, 4));
return cmdBack;
}
else
{
cmdBack.cmd = bytes[0];
if (str.Length >= 5)
cmdBack.val1 = Int16.Parse(str.Substring(1, 4));
if (str.Length >= 9)
cmdBack.val2 = Int16.Parse(str.Substring(5, 4));
return cmdBack;
}
}
private bool processReceivedCmd(cmdStruct c)
{
bool back = true;
if (txtReceiveBox.TextLength >= 20000)
txtReceiveBox.Text = txtReceiveBox.Text.Substring(17000, 3000);
switch (c.cmd)
{
case (byte)CMDs.CMD_MOIS:
/*
moisLab.Text = c.val1.ToString() + "%";
progressBar1.Value = c.val1;
// Timer for moist sensing / sensor connected?
pictureBox2.Visible = false;
timer2.Stop();
timer2.Start();
*/
Node[c.id].set_mois(c.val1);
Node[c.id].redraw();
Node[c.id].lastping_sensor = 0;
break;
case (byte)CMDs.CMD_VOLT:
break;
case (byte)CMDs.CMD_MIN:
minMoisLab.Text = c.val1.ToString();
break;
case (byte)CMDs.CMD_MAX:
maxMoisLab.Text = c.val1.ToString();
break;
case (byte)CMDs.CMD_CALI:
if(c.val1 == 1)
CaliForm.changeContext((byte)FormComModes.CaliDry);
else
CaliForm.changeContext((byte)FormComModes.CaliError);
break;
case (byte)CMDs.CMD_DRY:
if ((c.val1 >= 0) && (c.val1 <= 1024))
CaliForm.changeContext((byte)FormComModes.CaliWet);
else
CaliForm.changeContext((byte)FormComModes.CaliError);
break;
case (byte)CMDs.CMD_WET:
if ((c.val1 >= 0) && (c.val1 <= 1024))
CaliForm.changeContext((byte)FormComModes.CaliFin);
else
CaliForm.changeContext((byte)FormComModes.CaliError);
break;
case (byte)CMDs.CMD_TEST:
moisLab.Text = c.val1.ToString();
txtReceiveBox.AppendText("[" + get_dtn_time() + "] " + "received TEST" + "\n");
_backgroundPause = false;
break;
/*
case (byte)CMDs.CMD_FIN:
if ((byte)c.val1 == 1)
CaliForm.changeContext((byte)FormComModes.CaliFin);
else
CaliForm.changeContext((byte)FormComModes.CaliError);
break;
*/
case(byte)CMDs.CMD_VERS:
initFlag = 1;
txtReceiveBox.AppendText("[" + get_dtn_time() + "] " + "Software VERSION : " + c.val1.ToString() + "\n");
txtReceiveBox.AppendText("[" + get_dtn_time() + "] " + " BUILD : " + c.val2.ToString() + "\n");
versionLab.Text = "v" + Convert.ToString(c.val1/100) + "." + Convert.ToString(c.val1%100);
versionLab.Text += " build:" + Convert.ToString(c.val2);
if (c.val2 >= 1000)
{ //Veriosn with Wireless if build no. > 1000
pictureBoxRssi.Visible = true;
wireless_Flag = true;
}
Node[c.id].set_active(true);
break;
case(byte)CMDs.CMD_RSSI:
txtReceiveBox.AppendText("[" + get_dtn_time() + "] " + "received RSSI :" + c.val1.ToString() +"\n");
Node[c.id].set_rssi(c.val1);
Node[c.id].lastping_rssi = 0;
Node[c.id].redraw();
/*
rssiLab.Text = "-" + c.val1.ToString();
rssiLab.Show();
progressBarRSSI.Minimum = 0;
progressBarRSSI.Maximum = 40;
if((c.val1 <= 120) && (c.val1 >= 80))
progressBarRSSI.Value = 120 - c.val1;
if (c.val1 <= 94)
pictureBox1.Image = Soil_moisture_App.Properties.Resources.wifi3;
else if(c.val1 <= 105)
pictureBox1.Image = Soil_moisture_App.Properties.Resources.wifi_2;
else if(c.val1 <= 110)
pictureBox1.Image = Soil_moisture_App.Properties.Resources.wifi_1;
else
pictureBox1.Image = Soil_moisture_App.Properties.Resources.wifi_0;
*/
//start timout timer
break;
default:
back = false;
break;
}
return back;
}
private void saveToCSV(cmdStruct cmd){
String newLine = string.Format("{0};{1};{2};{3};{4}", get_dtn_date() + " " + get_dtn_time(), cmd.id, CMD_array[Convert.ToByte(cmd.cmd) - 'A'], cmd.val1.ToString(), cmd.val2.ToString());
csv.AppendLine(newLine);
if (csv.Length > 2000)
{
File.AppendAllText(filePath, csv.ToString());
csv.Remove(0, csv.Length);
}
}