public static int Scan(ArduinoCom com, bool message = true, bool timeout = true)
{
//if (message)
// Log.Info("Place thumb on scanner");
Stopwatch stopwatch = new Stopwatch();
if (timeout)
{
stopwatch.Start();
}
var finrelay = com.FingerRelay;
string str = finrelay.SendCommandGetData(FingerRelay.Commands.GET_FINGERPRINT).Trim('\n', '\r');
while (str == "END")
{
if (timeout)
{
if (stopwatch.ElapsedMilliseconds > 10000)
{
return(-1);
}
}
str = finrelay.SendCommandGetData(FingerRelay.Commands.GET_FINGERPRINT).Trim('\n', '\r');
}
try
{
return(Convert.ToInt16(str.Split('_').Last()));
}
catch (Exception)
{
return(-1);
}
}
public bool TryOpen(string port, int baud, out ArduinoCom arduinoCom)
{
arduinoCom = new ArduinoCom();
try
{
SerialPort serialPort = new SerialPort(port, baud);
serialPort.Open();
//Form1.AppendTextBox($"Arduino communications service started on {serialPort.PortName}\n");
arduinoCom = new ArduinoCom(serialPort);
return(true);
}
catch (Exception e)
{
Form1.AppendTextBox($"{e.Message}\n");
}
return(false);
}
//public static void DeleteWizard()
//{
// bool deletefromarduino = false;
// deletefromarduino = Log.QueryBool("Delete the key from the arduino?");
// if (Log.QueryBool("Delete by user (y) or Id (n)"))
// {
// var user = Log.QueryMultiChoice("User to delete?", Program.fingerAccounts.Select(n => n.Name).ToList());
// var tempid = Program.fingerAccounts.Where(n => n.Name == user).First().templateId;
// if (deletefromarduino && INTERFACEDelete(tempid) == 1)
// {
// if (Log.QueryBool("An error occured, delete the users with matching Id?"))
// {
// var to = deletes(tempid);
// if (to.Count < 1)
// {
// Log.Info("The users have been spared");
// }
// else
// {
// Log.Info("Deleting...");
// foreach (var usr in to)
// {
// Console.WriteLine(usr.Name);
// }
// Program.fingerAccounts.RemoveAll(n => to.Any(n.Equals));
// }
// }
// else
// {
// Log.Info("The users have been spared");
// }
// }
// else
// {
// var to = deletes(tempid);
// if (to.Count < 1)
// {
// Log.Info("The users have been spared");
// }
// else
// {
// Log.Info("Deleting...");
// foreach (var usr in to)
// {
// Console.WriteLine(usr.Name);
// }
// Program.fingerAccounts.RemoveAll(n => to.Any(n.Equals));
// }
// }
// }
// else
// {
// int delete = Log.QueryInt($"Template Number?", 1, 127);
// if (deletefromarduino && INTERFACEDelete(delete) == 1)
// {
// if (Log.QueryBool("An error occured, delete the users with matching Id?"))
// {
// var to = deletes(delete);
// if (to.Count < 1)
// {
// Log.Info("The users have been spared");
// }
// else
// {
// Log.Info("Deleting...");
// foreach (var usr in to)
// {
// Console.WriteLine(usr.Name);
// }
// Program.fingerAccounts.RemoveAll(n => to.Any(n.Equals));
// }
// }
// else
// {
// Log.Info("The users have been spared");
// }
// }
// else
// {
// var to = deletes(delete);
// if (to.Count < 1)
// {
// Log.Info("The users have been spared");
// }
// else
// {
// Log.Info("Deleting...");
// foreach (var usr in to)
// {
// Console.WriteLine(usr.Name);
// }
// Program.fingerAccounts.RemoveAll(n => to.Any(n.Equals));
// }
// }
// }
//}
//private static List<FingerAccount> deletes(int id)
//{
// var ans = (Log.QueryMultiChoice("Type of delete", options));
// if (ans == options[0])
// {
// return Program.fingerAccounts.Where(n => n.templateId == id).ToList();
// }
// else if (ans == options[1])
// {
// List<FingerAccount> fff = new List<FingerAccount>();
// while (true)
// {
// var op = Log.QueryMultiChoice("Users to delete", new List<string>(Program.fingerAccounts.Where(n => n.templateId == id && !(fff.Any(n.Equals))).Select(n => n.Name)) { "Done" });
// if (op == "Done")
// {
// return fff;
// }
// fff.Add(Program.fingerAccounts.Where(n => n.Name == op && n.templateId == id).First());
// }
// }
// else if (ans == options[2])
// {
// return new List<FingerAccount>() { Program.fingerAccounts.Where(n => n.templateId == id).First() };
// }
// else if (ans == options[3])
// {
// return new List<FingerAccount>();
// }
// else if (ans == options[4])
// {
// Program.fingerAccounts.Where(n => n.templateId == id).Select(n => n.templateId = 0);
// return new List<FingerAccount>();
// }
// return new List<FingerAccount>();
//}
public static int INTERFACEDelete(ArduinoCom com, int templatenum = 0)
{
var finray = com.FingerRelay;
if (templatenum == 0)
{
return(1);
//templatenum = Log.QueryInt($"Template Number, Current Templates {Program.fingerRelay.TemplateCount}", 1, 127);
}
string init = finray.SendCommandGetData(FingerRelay.Commands.DELETE_USER);
finray.serialPort.DiscardInBuffer();
finray.SendByte((byte)templatenum);
Console.WriteLine(finray.RecieveData());
switch (finray.RecieveData())
{
case "OK":
return(0);
case "PACKREC":
case "ERROR":
//Log.Warning("Arduino errored");
Form1.AppendTextBox("Arduino errored\n");
return(1);
case "FLASHERR":
Form1.AppendTextBox("Flash error\n");
//Log.Warning("Flash error");
return(1);
case "BADLOC":
Form1.AppendTextBox("Bad location\n");
//Log.Warning("Bad location");
return(1);
}
finray.serialPort.DiscardInBuffer();
return(1);
}
public static int CreateAScan(ArduinoCom arduinoCom, int templatenum = 0)
{
var fingerrelay = arduinoCom.FingerRelay;
if (templatenum == 0)
{
return(0);
//templatenum = Log.QueryInt($"Template Number, Current Templates {Program.fingerRelay.TemplateCount}", 1, 127);
}
string init = fingerrelay.SendCommandGetData(FingerRelay.Commands.ENROLL_FINGER);
fingerrelay.serialPort.DiscardInBuffer();
fingerrelay.SendByte((byte)templatenum);
Console.WriteLine(fingerrelay.RecieveData());
//Log.Info("Waiting for finger...");
bool boolBreak = false;
while (!boolBreak)
{
init = fingerrelay.RecieveData();
switch (init)
{
case "SCANNER_OK":
boolBreak = true;
break;
case "SCANNER_NOFINGER":
continue;
case "SCANNER_IMAGEFAIL":
continue;
case "SCANNER_ERROR":
continue;
}
}
//Log.Success("Found Finger");
boolBreak = false;
while (!boolBreak)
{
init = fingerrelay.RecieveData();
switch (init)
{
case "SCANNER_OK":
boolBreak = true;
break;
case "SCANNER_IMAGEMESS":
Form1.AppendTextBox("Imaged finger was too messy, try again\n");
//Log.Info("Imaged finger was too messy, try again");
return(0);
case "SCANNER_IMAGEFAIL":
Form1.AppendTextBox("Could not find fingerprint features, try again\n");
//Log.Info("Could not find fingerprint features, try again");
return(0);
case "SCANNER_ERROR":
Form1.AppendTextBox("Scanner errored during scan\n");
//Log.Info("Scanner errored.");
return(0);
}
}
//Log.Success("Image converted successfully");
//Log.Info("Now remove finger");
Form1.AppendTextBox("Remove finger from scanner\n");
Task.Delay(3000).GetAwaiter();
int id = 0;
try
{
id = Convert.ToInt16(fingerrelay.RecieveData().Split('_').Last());
//Console.WriteLine($"Template Id: {id}");
}
catch (Exception)
{
//Log.Error("Failed. Try again");
}
//Log.Info("Place same finger again");
Form1.AppendTextBox("Place same finger again\n");
boolBreak = false;
while (!boolBreak)
{
init = fingerrelay.RecieveData();
switch (init)
{
case "SCANNER_OK":
boolBreak = true;
break;
case "SCANNER_NOFINGER":
continue;
case "SCANNER_IMAGEFAIL":
continue;
case "SCANNER_ERROR":
continue;
}
}
boolBreak = false;
while (!boolBreak)
{
init = fingerrelay.RecieveData();
switch (init)
{
case "SCANNER_OK":
boolBreak = true;
break;
case "SCANNER_IMAGEMESS":
Form1.AppendTextBox("Imaged finger was too messy, try again\n");
//Log.Info("Imaged finger was too messy, try again");
return(0);
case "SCANNER_IMAGEFAIL":
//Log.Info("Could not find fingerprint features, try again");
Form1.AppendTextBox("Could not find fingerprint features, try again\n");
return(0);
case "SCANNER_ERROR":
//Log.Info("Scanner errored.");
Form1.AppendTextBox("Scanner errored, try again\n");
return(0);
}
}
boolBreak = false;
while (!boolBreak)
{
init = fingerrelay.RecieveData();
switch (init)
{
case "MATCH":
boolBreak = true;
Form1.AppendTextBox("Success!\n");
//Log.Success("Fingers matched!");
break;
case "ERROR":
Form1.AppendTextBox("Scanner errored, try again\n");
//Log.Info("Scanner errored.");
return(0);
case "NOMATCH":
Form1.AppendTextBox("Fingers did not match, try again\n");
//Log.Info("Fingers did not match.");
return(0);
}
}
boolBreak = false;
while (!boolBreak)
{
init = fingerrelay.RecieveData();
switch (init)
{
case "OK":
//Log.Success("Finger stored");
return(id);
case "ERROR":
//Log.Info("Scanner errored.");
Form1.AppendTextBox("Scanner errored, try again\n");
return(0);
case "BADLOC":
//Log.Info("Bad scan location, try again");
Form1.AppendTextBox("Bad scan location, try again\n");
return(0);
case "FLASHERR":
//Log.Info("Error writing to flash, try again");
Form1.AppendTextBox("Error, scanner could not write template to flash\n");
return(0);
}
}
return(0);
}
