public static async Task Run(string port, string pin, string phoneNumber)
{
using SerialPort serialPort = new(port, 9600, Parity.None, 8, StopBits.One)
{
Handshake = Handshake.RequestToSend
};
Console.WriteLine("Opening serial port...");
serialPort.Open();
Console.WriteLine("Serialport opened");
PhoneNumber recipient = new(phoneNumber);
using AtChannel atChannel = new(serialPort.BaseStream, serialPort.BaseStream);
using IModem modem = new DWM222(atChannel);
modem.IncomingCall += Modem_IncomingCall;
modem.MissedCall += Modem_MissedCall;
modem.CallStarted += Modem_CallStarted;
modem.CallEnded += Modem_CallEnded;
modem.SmsReceived += Modem_SmsReceived;
modem.UssdResponseReceived += Modem_UssdResponseReceived;
modem.ErrorReceived += Modem_ErrorReceived;
await modem.DisableEchoAsync();
var simStatus = await modem.GetSimStatusAsync();
Console.WriteLine($"SIM Status: {simStatus}");
// SIMCOM SIM5320
//var remainingCodeAttemps = await modem.GetRemainingPinPukAttempts();
//Console.WriteLine($"Remaining attempts: {remainingCodeAttemps}");
if (simStatus == SimStatus.SIM_PIN)
{
var simPinStatus = await modem.EnterSimPinAsync(new PersonalIdentificationNumber(pin));
Console.WriteLine($"SIM PIN Status: {simPinStatus}");
simStatus = await modem.GetSimStatusAsync();
Console.WriteLine($"SIM Status: {simStatus}");
}
var imsi = await modem.GetImsiAsync();
Console.WriteLine($"IMSI: {imsi}");
var signalStrength = await modem.GetSignalStrengthAsync();
Console.WriteLine($"Signal Strength: {signalStrength}");
var batteryStatus = await modem.GetBatteryStatusAsync();
Console.WriteLine($"Battery Status: {batteryStatus}");
var productInfo = await modem.GetProductIdentificationInformationAsync();
Console.WriteLine($"Product Information:{Environment.NewLine}{productInfo}");
var setDateTimeResult = await modem.SetDateTimeAsync(DateTimeOffset.Now);
Console.WriteLine($"Setting date and time: {setDateTimeResult}");
var dateTime = await modem.GetDateTimeAsync();
Console.WriteLine($"Date and time: {dateTime}");
var smsTextFormatResult = await modem.SetSmsMessageFormatAsync(SmsTextFormat.Text);
Console.WriteLine($"Setting SMS text format: {smsTextFormatResult}");
var newSmsIndicationResult = await modem.SetNewSmsIndication(2, 1, 0, 0, 0);
Console.WriteLine($"Setting new SMS indication: {newSmsIndicationResult}");
var singleSms = await modem.ReadSmsAsync(2);
Console.WriteLine($"Single SMS: {singleSms}");
var smss = await modem.ListSmssAsync(SmsStatus.ALL);
foreach (var sms in smss)
{
Console.WriteLine($"SMS: {sms}");
var smsDeleteStatus = await modem.DeleteSmsAsync(sms.Index);
Console.WriteLine($"Delete SMS #{sms.Index} - {smsDeleteStatus}");
}
Console.WriteLine("Done. Press 'a' to answer call, 'd' to dial, 'h' to hang up, 's' to send SMS, 'u' to send USSD code and 'q' to exit...");
ConsoleKey key;
while ((key = Console.ReadKey().Key) != ConsoleKey.Q)
{
switch (key)
{
case ConsoleKey.A:
var answerStatus = await modem.AnswerIncomingCallAsync();
Console.WriteLine($"Answer Status: {answerStatus}");
break;
case ConsoleKey.D:
var dialStatus = await modem.DialAsync(recipient);
Console.WriteLine($"Dial Status: {dialStatus}");
break;
case ConsoleKey.H:
var hangupStatus = await modem.HangupAsync();
Console.WriteLine($"Hangup Status: {hangupStatus}");
break;
case ConsoleKey.S:
Console.WriteLine("Sending SMS...");
var smsReference = await modem.SendSmsAsync(recipient, "Hello ATLib!");
Console.WriteLine($"SMS Reference: {smsReference}");
break;
case ConsoleKey.U:
Console.WriteLine("Enter USSD Code:");
var ussd = Console.ReadLine();
var ussdResult = await modem.SendUssdAsync(ussd);
Console.WriteLine($"USSD Status: {ussdResult}");
break;
}
}
}
public static async Task Run(string port, string pin, string phoneNumber)
{
Console.WriteLine($"Test started ({DateTime.Now})");
using SerialPort serialPort = new SerialPort(port, 9600, Parity.None, 8, StopBits.One)
{
Handshake = Handshake.RequestToSend
};
Console.WriteLine("Opening serial port...");
serialPort.Open();
Console.WriteLine("Serialport opened");
using AtChannel atChannel = new AtChannel(serialPort.BaseStream, serialPort.BaseStream);
using IModem modem = new DWM222(atChannel);
modem.IncomingCall += Modem_IncomingCall;
modem.MissedCall += Modem_MissedCall;
modem.SmsReceived += Modem_SmsReceived;
await modem.DisableEchoAsync();
for (int i = 0; i < 1000; i++)
{
Console.WriteLine($"######## TEST No. {i} ########");
var simStatus = await modem.GetSimStatusAsync();
Console.WriteLine($"SIM Status: {simStatus}");
if (simStatus == SimStatus.SIM_PIN)
{
var simPinStatus = await modem.EnterSimPinAsync(new PersonalIdentificationNumber(pin));
Console.WriteLine($"SIM PIN Status: {simPinStatus}");
simStatus = await modem.GetSimStatusAsync();
Console.WriteLine($"SIM Status: {simStatus}");
}
var signalStrength = await modem.GetSignalStrengthAsync();
Console.WriteLine($"Signal Strength: {signalStrength}");
var batteryStatus = await modem.GetBatteryStatusAsync();
Console.WriteLine($"Battery Status: {batteryStatus}");
var productInfo = await modem.GetProductIdentificationInformationAsync();
Console.WriteLine($"Product Information:{Environment.NewLine}{productInfo}");
var setDateTimeResult = await modem.SetDateTimeAsync(DateTimeOffset.Now);
Console.WriteLine($"Setting date and time: {setDateTimeResult}");
var dateTime = await modem.GetDateTimeAsync();
Console.WriteLine($"Date and time: {dateTime}");
var smsTextFormatResult = await modem.SetSmsMessageFormatAsync(SmsTextFormat.Text);
Console.WriteLine($"Setting SMS text format: {smsTextFormatResult}");
var singleSms = await modem.ReadSmsAsync(5);
Console.WriteLine($"Single SMS: {singleSms}");
var smss = await modem.ListSmssAsync(SmsStatus.ALL);
foreach (var sms in smss)
{
Console.WriteLine($"SMS: {sms}");
}
Thread.Sleep(2500);
}
Console.WriteLine($"Test complete ({DateTime.Now})");
Console.ReadKey();
}
