static void Main(string[] args)
{
//get port
Console.WriteLine("Current serial ports:");
foreach (var p in SerialPort.GetPortNames())
{
Console.WriteLine($"\t{p}");
}
SerialConnection con = null;
while (con == null)
{
try
{
string port = Console.ReadLine();
con = new SerialConnection(port.ToUpper());
}
catch (System.IO.IOException)
{
Console.WriteLine("Invalid ports");
}
}
//clear
Console.Clear();
//welcome text
Console.WriteLine(AsciiHolder.banner);
Console.WriteLine("Current functions are: \n\tread\n\twrite");
while (true)
{
string entry = Console.ReadLine();
if (entry == "read")
{
Console.WriteLine("Please enter start address");
uint startAddress = Convert.ToByte(Console.ReadLine(), 16);
Console.WriteLine("Please enter end address");
uint endAddress = Convert.ToByte(Console.ReadLine(), 16);
byte[] code = new byte[] { 0x02, (byte)(startAddress >> 8), (byte)startAddress, 0x06, (byte)(endAddress >> 8), (byte)endAddress, 0x04, 0x00, 0x00 };
con.Write(code);
continue;
}
else if (entry == "write")
{
Console.WriteLine("Please enter start address");
uint startAddress = Convert.ToByte(Console.ReadLine(), 16);
Console.WriteLine("Please enter end address");
uint endAddress = Convert.ToByte(Console.ReadLine(), 16);
//get value
Console.WriteLine("Please enter value");
byte val = Convert.ToByte(Console.ReadLine(), 16);
byte[] code = new byte[] { 0x01, 0x00, 0x00 };
//send
con.Write(code);
for (uint i = startAddress; i < endAddress; i++)
{
byte addH = (byte)(i >> 8);
byte addL = (byte)i;
Console.WriteLine($"write: {addH:X2}{addL:X2}\t{val:X2} ");
con.Write(new byte[] { addH, addL, val });
}
//end
con.Write(new byte[] { 0xFF, 0x00, 0x00 });
continue;
}
else
{
Console.WriteLine("Unknown command");
}
try
{
byte data = Convert.ToByte(entry, 16);
con.Write(new byte[] { data });
}
catch (Exception)
{
continue;
}
}
}