public static void Main()
{
bool switchToBootLoader = false;
var mode = SystemUpdate.GetMode();
if (mode == SystemUpdate.SystemUpdateMode.NonFormatted)
{
// This erases the application!
Debug.Print("SystemUpdate.EnableBootLoader - formatting !!!!!!");
SystemUpdate.EnableBootloader();
}
if (mode == SystemUpdate.SystemUpdateMode.Bootloader)
{
// Switch to application mode.
Debug.Print("SystemUpdate.AccessApplication");
SystemUpdate.AccessApplication();
}
if (mode == SystemUpdate.SystemUpdateMode.Application)
{
// Developer use only: Switch to BootLoader
if (switchToBootLoader)
{
SystemUpdate.AccessBootloader();
}
}
// LED - Flashing for 5 seconds.
LED.State = LED.LedState.FlashingData;
Thread.Sleep(5000);
// LED - switch on.
LED.State = LED.LedState.On;
// Start PDA comms thread.
PDA.Start();
// Start meter comms thread.
EMR3.Start();
while (true)
{
// Sleep a second
Thread.Sleep(1000);
}
}
public static void ProcessMessage(string message)
{
lock (lockObj)
{
try
{
string json = "{\"Command\": \"\", \"Result\": -99}";
Debug.Print("Received: " + message);
// Check EMR3 thread is running.
while (EMR3.IsRunning() == false)
{
Thread.Sleep(250);
}
// Check message is valid.
string[] parts = message.Split(new char[] { ',' });
// Check there is at least one part
if (parts.Length >= 1)
{
switch (parts[0])
{
case "BL": // Bootloader.
SystemUpdate.AccessBootloader();
break;
case "Gv": // Get Version.
json = "{\"Command\": \"Gv\", \"Result\": 0, \"Version\": " + Program.MajorVersion + "." + Program.MinorVersion + ", \"Model\": \"" + Program.Model + "\"}";
break;
case "Gf": // Get features.
EMR3.GetFeatures(out json);
break;
case "Gt": // Get temperature.
EMR3.GetTemperature(out json);
break;
case "Gs": // Get status.
EMR3.GetStatus(out json);
break;
case "Gpl": // Get preset litres.
EMR3.GetPreset(out json);
break;
case "Grl": // Get realtime litres.
EMR3.GetRealtime(out json);
break;
case "Gtc": // Get transaction count
EMR3.GetTranCount(out json);
break;
case "Gtr": // Get transaction record
if (parts.Length == 2)
{
EMR3.GetTran(parts[1], out json);
}
break;
case "Spl": // Set polling.
if (parts.Length == 2)
{
EMR3.SetPolling(parts[1], out json);
}
break;
case "Sp": // Set preset.
if (parts.Length == 2)
{
EMR3.SetPreset(parts[1], out json);
}
break;
case "NOP":
json = "{\"Command\": \"NOP\", \"Result\": 0}";
break;
default:
json = "{\"Command\": \"" + parts[0] + "\", \"Result\": -99}";
break;
}
}
// Send reply to PDA.
SendMessage(json);
Debug.Print("PDA sent: " + json);
}
catch (Exception ex)
{
Debug.Print("PDA.ProcessMessage: Exception " + ex.Message);
}
}
}
