Sunji-posv-net/pos/POSV.Core/Mwrf32.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;

namespace POSV
{
    /// <summary>
    /// 明华读卡器封装类
    /// </summary>
    public class Mwrf32
    {
        [DllImport("mwrf32.dll" , EntryPoint = "rf_init" , SetLastError = true ,
               CharSet = CharSet.Auto , ExactSpelling = false ,
               CallingConvention = CallingConvention.StdCall)]
        public static extern int rf_init(Int16 port , int baud);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_exit" , SetLastError = true ,
               CharSet = CharSet.Auto , ExactSpelling = false ,
               CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_exit(int icdev);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_beep" , SetLastError = true ,
               CharSet = CharSet.Auto , ExactSpelling = false ,
               CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_beep(int icdev , int msec);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_get_status" , SetLastError = true ,
              CharSet = CharSet.Auto , ExactSpelling = false ,
              CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_get_status(int icdev , byte[] state);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_load_key" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_load_key(int icdev , int mode , int secnr , byte[] keybuff);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_load_key_hex" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_load_key_hex(int icdev , int mode , int secnr , byte[] keybuff);


        [DllImport("mwrf32.dll" , EntryPoint = "a_hex" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 a_hex(byte[] asc , byte[] hex , int len);

        [DllImport("mwrf32.dll" , EntryPoint = "hex_a" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 hex_a(byte[] hex , byte[] asc , int len);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_reset" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_reset(int icdev , int msec);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_request" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_request(int icdev , int mode , out UInt16 tagtype);


        [DllImport("mwrf32.dll" , EntryPoint = "rf_anticoll" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_anticoll(int icdev , int bcnt , out UInt32 snr);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_select" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_select(int icdev , UInt32 snr , out byte size);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_card" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_card(int icdev , int mode , byte[] snr); //这里将第三个参数设置为byte数组，以便直接返回16进制卡号
        //public static extern Int16 rf_card(int icdev, int mode, out UInt32 snr);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_authentication" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_authentication(int icdev , int mode , int secnr);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_authentication_2" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_authentication_2(int icdev , int mode , int keynr , int blocknr);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_read" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_read(int icdev , int blocknr , byte[] databuff);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_read_hex" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_read_hex(int icdev , int blocknr , byte[] databuff);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_write_hex" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_write_hex(int icdev , int blocknr , byte[] databuff);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_write" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_write(int icdev , int blocknr , byte[] databuff);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_halt" , SetLastError = true ,
             CharSet = CharSet.Auto , ExactSpelling = false ,
             CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_halt(int icdev);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_changeb3" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_changeb3(int icdev , int sector , byte[] keya , int B0 , int B1 ,
              int B2 , int B3 , int Bk , byte[] keyb);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_pro_rst" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_pro_rst(int icdev , byte[] _Data);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_pro_trn" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_pro_trn(int icdev , byte[] problock , byte[] recv);

        [DllImport("mwrf32.dll" , EntryPoint = "rf_ctl_mode" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_ctl_mode(int icdev , byte mode);    //受控方式

        [DllImport("mwrf32.dll" , EntryPoint = "rf_CtlBackLight" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_CtlBackLight(int icdev , byte cOpenFlag); //控制背光

        [DllImport("mwrf32.dll" , EntryPoint = "rf_LcdClrScrn" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_LcdClrScrn(int icdev , byte cLine);   //清LCD屏

        [DllImport("mwrf32.dll" , EntryPoint = "rf_DispMainMenu" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_DispMainMenu(int icdev);     //显示欢迎光临

        [DllImport("mwrf32.dll" , EntryPoint = "rf_DispLcd" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_DispLcd(int icdev , byte line , byte type);   //显示系统内置操作

        [DllImport("mwrf32.dll" , EntryPoint = "rf_DispInfo" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_DispInfo(int icdev , byte line , byte offset , byte[] data);  //显示信息，操作前需清屏

        [DllImport("mwrf32.dll" , EntryPoint = "rf_disp8" , SetLastError = true ,
            CharSet = CharSet.Auto , ExactSpelling = false ,
            CallingConvention = CallingConvention.StdCall)]
        public static extern Int16 rf_disp8(int icdev , int disp_len , byte[] disp_str);  //在读写器数码管上显示数字
    }
}