public static string ExecuteShellCommand(string command, int waitForExit = 1000)
{
// execute shell command:
var info = new ProcessStartInfo()
{
FileName = "/bin/bash",
Arguments = "-c \"" + command + "\"",
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardOutput = true,
RedirectStandardError = true
};
using (var p = Process.Start(info))
{
string err = null;
p.ErrorDataReceived += (sender, e) => err += e.Data;
string output = p.StandardOutput.ReadToEnd();
if (!p.WaitForExit(waitForExit))
{
CALog.LogData(LogID.A, $"timed out waiting for command to exit: {command}");
}
else
{
p.WaitForExit(); // make sure all async events are finished handling https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.process.waitforexit?view=net-5.0#System_Diagnostics_Process_WaitForExit_System_Int32_
}
if (!string.IsNullOrEmpty(err))
{
CALog.LogData(LogID.A, $"error while running command {command} - {err}");
}
p.ErrorDataReceived -= (sender, e) => err += e.Data;
return(output);
}
}
public IOconfMap(string row, int lineNum) : base(row, lineNum, "Map")
{
format = "Map;SerialNo/COM1/USB1-1.1;BoxName;[NodeName];[baud rate]";
var list = ToList();
if (list[0] != "Map")
{
throw new Exception($"IOconfMap: wrong format: {row} {format}");
}
bool isWindows = RpiVersion.IsWindows();
if (isWindows && list[1].StartsWith("COM"))
{
USBPort = list[1];
}
else if (!isWindows && list[1].StartsWith("USB"))
{
USBPort = "/dev/" + list[1];
}
else
{
SerialNumber = list[1];
}
BoxName = list[2];
if (list.Count <= 3)
{
return;
}
string distributedNodeName = list.Count == 5 ? list[3] : default;
var baudrate = 0;
if (list.Count >= 5 && !int.TryParse(list[4], out baudrate))
{
CALog.LogErrorAndConsoleLn(LogID.A, $"Failed to parse the baud rate for the board: {BoxName}. Attempting with defaults.");
}
else if (list.Count == 4 && int.TryParse(list[3], out baudrate))
{
BaudRate = baudrate;
}
else
{
distributedNodeName = list[3];
}
BaudRate = baudrate;
DistributedNode = distributedNodeName != default
? IOconfFile.GetEntries <IOconfNode>().SingleOrDefault(n => n.Name == distributedNodeName) ?? throw new Exception($"Failed to find node in configuration for Map: {row}. Format: {format}")
: !IOconfFile.GetEntries <IOconfNode>().Any() ? DistributedNode : throw new Exception($"The node name is not optional for distributed deployments: {row}. Format: {format}");
}
static async Task MainAsync(string[] args)
{
try
{
CALog.LogInfoAndConsoleLn(LogID.A, RpiVersion.GetWelcomeMessage($"Upload temperature data to cloud"));
Console.WriteLine("Initializing...");
using (var serial = await SerialNumberMapper.DetectDevices())
{
if (args.Length > 0 && args[0] == "-listdevices")
{
return; // SerialNumberMapper already lists devices, no need for further output.
}
// close all ports which are not Hub10
serial.McuBoards.Where(x => !x.productType.Contains("Temperature") && !x.productType.Contains("Hub10STM")).ToList().ForEach(x => x.SafeClose(System.Threading.CancellationToken.None).Wait());
var email = IOconfSetup.UpdateIOconf(serial);
using var cmd = new CommandHandler(serial);
using var usb = new ThermocoupleBox(cmd);
using var cloud = new ServerUploader(cmd.GetFullSystemVectorDescription(), cmd);
CALog.LogInfoAndConsoleLn(LogID.A, "Now connected to server...");
_ = Task.Run(() => cmd.RunSubsystems());
int i = 0;
var uploadThrottle = new TimeThrottle(100);
while (cmd.IsRunning)
{
var(sensorsSamples, vectorTime) = cmd.GetFullSystemVectorValues();
cloud.SendVector(sensorsSamples.Select(v => v.Value).ToList(), vectorTime);
Console.Write($"\r data points uploaded: {i++}"); // we don't want this in the log file.
uploadThrottle.Wait();
if (i == 20)
{
DULutil.OpenUrl(cloud.GetPlotUrl());
}
}
}
CALog.LogInfoAndConsoleLn(LogID.A, Environment.NewLine + "Bye..." + Environment.NewLine + "Press any key to exit");
}
catch (Exception ex)
{
ShowHumanErrorMessages(ex);
}
Console.ReadKey();
}
private static void CheckRules()
{
// no two rows can have the same type,name combination.
var groups = Table.GroupBy(x => x.UniqueKey());
foreach (var g in groups.Where(x => x.Count() > 1))
{
CALog.LogErrorAndConsoleLn(LogID.A, $"ERROR in {Directory.GetCurrentDirectory()}\\IO.conf:{Environment.NewLine} Name: {g.First().ToList()[1]} occure {g.Count()} times in this group: {g.First().ToList()[0]}{Environment.NewLine}");
}
// no heater can be in several oven areas
var heaters = GetOven().Where(x => x.OvenArea > 0).GroupBy(x => x.HeatingElement);
foreach (var heater in heaters.Where(x => x.Select(y => y.OvenArea).Distinct().Count() > 1))
{
CALog.LogErrorAndConsoleLn(LogID.A, $"ERROR in {Directory.GetCurrentDirectory()}\\IO.conf:{Environment.NewLine} Heater: {heater.Key.Name} occure in several oven areas : {string.Join(", ", heater.Select(y => y.OvenArea).Distinct())}");
}
}
private static void ShowHumanErrorMessages(Exception ex)
{
if (ex.Message.StartsWith("account already exist"))
{
CALog.LogErrorAndConsoleLn(LogID.A, "Your password was wrong. Please exit and try again..");
CALog.LogInfoAndConsoleLn(LogID.A, Environment.NewLine + "Press any key to exit");
}
else if (ex.Message.StartsWith("Could not find any devices connected to USB"))
{
CALog.LogErrorAndConsoleLn(LogID.A, ex.Message + " Please check USB connections and try again..");
CALog.LogInfoAndConsoleLn(LogID.A, Environment.NewLine + "Press any key to exit");
}
else if (ex.InnerException != null && ex.InnerException.Message.Contains("LoopName already used before:"))
{
CALog.LogErrorAndConsoleLn(LogID.A, "Please change your Webchart name and try again..");
CALog.LogInfoAndConsoleLn(LogID.A, Environment.NewLine + "Press any key to exit");
}
else
{
CALog.LogException(LogID.A, ex);
}
}
public void TestMethod1()
{
CALog.LogInfoAndConsoleLn(LogID.B, "Thorium salt energy is gooood");
}
