using System;
using System.Diagnostics;
using System.Collections;
using System.Text;
using System.Threading;
using GHIElectronics.TinyCLR.Storage.Streams;
using GHIElectronics.TinyCLR.Devices.SerialCommunication;
using GHIElectronics.TinyCLR.Pins;

namespace g400uart
{
    class Program
    {
        static DataReader UartA_ReadStream;
        static DataWriter UartA_WriteStream;

        static void Main()
        {
            byte ReadBuffer = 0;
            //SerialDevice UartA = SerialDevice.FromId(FEZ.UartPort.Usart1);
            SerialDevice UartA = SerialDevice.FromId(G400D.UartPort.Usart1);
            UartA.BaudRate = 115200;
            UartA.ReadTimeout = TimeSpan.Zero;
            UartA_ReadStream = new DataReader(UartA.InputStream);
            UartA_WriteStream = new DataWriter(UartA.OutputStream);

            UartA_WriteStream.WriteString("I am UART A!");
            UartA_WriteStream.Store();

            while (ReadBuffer != 0x5A)
            {
                if (UartA_ReadStream.Load(1) > 0)
                {
                    ReadBuffer = UartA_ReadStream.ReadByte();
                    Debug.WriteLine("Received: " + ReadBuffer);
                    UartA_WriteStream.WriteByte(ReadBuffer);
                    UartA_WriteStream.Store();
                }
                Thread.Sleep(10);
            }
        }
    }
}