/*
smsDemo.c: send and receive sms message demo

Compiler: BC++ 3.1,
          Turbo C++ 1.01 (3.01)
          MSVC 1.52

Compile mode: Large

Project: smsDemo.c
         ..\..\lib\uPAC5000.Lib
         ..\..\lib\OS7_COM.lib
         ..\lib\GSM.lib

Hardware: uPAC-5000

Note
    The OS7_COM.lib library is required for using the GSM member functions.
    
[Nov 11, 2011] Create by Malo
*/

#include <conio.h>
#include <stdio.h>
#include <malloc.h>
#include <stdlib.h>
#include <string.h>
#include "..\..\lib\uPAC5000.h"
#include "..\..\lib\OS7_COM.h"
#include "..\lib\GSM.h"


void printMsg(strEncode_Msg RecMsg)
{
    int i;
    if(RecMsg.mode == 0)
    {
        Print("\r\n------------------\r\n");
        Print("phone number = %s\r\n", RecMsg.phoneNumber);
        Print("receive time = %s\r\n", RecMsg.time);
        Print("mode = %d\r\n", RecMsg.mode);
        Print("message length = %d\r\n", RecMsg.dataLen);
        Print("message = %s\r\n", RecMsg.msg);
        Print("\r\n------------------\r\n");
    }else
    {
        Print("\r\n------------------\r\n");
        Print("phone number = %s\r\n", RecMsg.phoneNumber);
        Print("receive time = %s\r\n", RecMsg.time);
        Print("mode = %d\r\n", RecMsg.mode);
        Print("message length = %d\r\n", RecMsg.dataLen);
        Print("message = \r\n");
        for(i=0; i<RecMsg.dataLen; i++)
        {
            Print("%02X ", (unsigned char)RecMsg.msg[i]);
        }
        Print("\r\n------------------\r\n");
    }

}
int main(void)
{
    int iAction=1, quit=1;
    int i, j;
    int tmp;
    int libVer;
    char libDate[20];
    int Result=0;
    strEncode_Msg RecMsg, SendMsg;
    char sendNumber[20];
    int send_n;
    NetProfile netProfile;
    int sendStatus = 0;
    SYSProfile sysProfile;

    InitLib(); /* InitLib() must be called before other functions in the library may be used */

    //-- print uPAC5000.lib version
    GetLibDate(libDate);
    libVer=GetLibVersion();
    Print("uPAC5000.Lib vesion %X.%02X, Date:%s\r\n", libVer>>8, libVer&0xff, libDate);

    //-- print GSM lib. version
    GM_SYS_GetLibDate(libDate);
    libVer = GM_SYS_GetLibVersion();
    Print("GSM LIB vesion %X.%02X, Date:%s\r\n", libVer>>8, libVer&0xff, libDate);

    //---- init modem
    strcpy(sysProfile.PINCode, "0000"); //The pin code  of SIM card, ex: "0000"
    sysProfile.modemPort = 11;  //modem port number. G-4500 = 4, uP-5000 = 11
    sysProfile.hardware = 2;    //hardware type. 1: G-4500, 2: uPAC-5000, 3: iP-8000, 0: GTM-201
    if( (Result = GM_SYS_InitModem(sysProfile)) == GM_NOERROR)
        Print("init_modem success!!\r\n");
    else{
        Print("init_modem fail!! return value is %d\r\n", Result);
        return 1;
    }

    //--check Could the modem service?
    while(GM_SYS_CheckModemStatus() != GM_NOERROR)
    {
        Print("wait modem register...\r\n");
        DelayMs(1000);
    }
    Print("modem registered!!\r\n");

    while(iAction!=0)
    {
        iAction=0;
        quit=0;

        Print("\r\n");
        Print("1) Send ASCII messages\r\n");
        Print("2) check signal quality\r\n");
        Print("3) check registered?\r\n");
        Print("\r\n");
        Print("0) Quits demo program\r\n");
        Print("Choose an option and press [Enter]: ");
        Scanf("%d", &iAction);
        Print("\r\n");

        switch(iAction)
        {
        case 1://Send ASCII messages
            Print("Send ASCII messages\r\n");
            Print("Please Input Phone Number =");
            Scanf("%s", sendNumber);
            Print("How many message do you want to send?\r\n");
            Scanf("%d", &send_n);
            i = 0;
            Print("== start to send sms, please press <ESC> to exit ==\r\n");
            while(1)
            {
                // press "ESC" to exit
                if(Kbhit())
                {
                    tmp = Getch();
                    if( tmp == 27 || tmp == 'q')
                        break;
                }

                //--(1) check that could the modem service, if it can't, skip operating the modem below
                if(GM_SYS_CheckModemStatus() != GM_NOERROR)
                    continue;

                //--(2) send messages, when the modem can service
                if(i<send_n)
                {
                    switch((sendStatus=GM_SYS_CheckCmdStatus()))
                    {
                    case GM_READY:
                        Print("sending message(%d)....\r\n", i);

                        strcpy(SendMsg.phoneNumber, sendNumber);

                        SendMsg.mode = GSM_7BIT;
                        sprintf(SendMsg.msg, "GSM_Test(%2d)", i);
                        SendMsg.dataLen = strlen(SendMsg.msg);
                        //--if you want to send uni-code string, sample codes as below
                        //SendMsg.mode = GSM_UCS2;
                        //memcpy(SendMsg.msg, "\x00\x55\x00\x43\x00\x53\x00\x32\x4E\x2D\x65\x87", 12);  //UCS2¤¤¤å
                        //SendMsg.dataLen = 12;

                        GM_SMS_SendMsg(SendMsg);
                        break;
                    case GM_NOERROR:
                        Print("send success!!\r\n");
                        i++;
                        break;
                    case GM_BUSY:   //sending, and waiting reply
                        break;
                    default:
                        Print("send error, and skip this one, error code=%d\r\n", sendStatus);
                        i++;
                        break;
                    }
                }

                //--(3) if any sms message come in, print it
                if( GM_SMS_GetNewMsg(&RecMsg) != 0)
                {
                    printMsg(RecMsg);
                }
            }

            break;

        case 2://check signal quality
            Result = GM_SYS_CheckSignal();
            Print("-----------------------------------\r\n");
            Print("signal value = %d\r\n", Result);
            Print("signal quality:\r\n");
            Print("0        -113 dBm or less\r\n");
            Print("1        -111 dBm\r\n");
            Print("2~30     -109... -53 dBm\r\n");
            Print("31       -51 dBm or greater\r\n");
            Print("99       not known or not detectable\r\n");
            Print("-----------------------------------\r\n");
            break;

        case 3://check register value
            Result = GM_SYS_CheckReg();
            Print("-----------------------------------\r\n");
            Print("register value = %d  (0:no register, 1:registered, 2:registering)\r\n", Result);
            Print("register flag:\r\n");
            Print(" 0:  not registered\r\n");
            Print(" 1:  registered, home network\r\n");
            Print(" 2:  not registered, and searching...\r\n");
            Print(" 3:  registration denied\r\n");
            Print(" 4:  unknown\r\n");
            Print(" 5:  registered, roaming\r\n");
            Print("-----------------------------------\r\n");
            break;

        case 0:
        default:
            quit=1;
            break;

        }//end switch()

        if(!quit)
        {
            Print("Press any key to continue...\r\n");
            Getch();
        }
    }//end while(1)

    //must close before program ending to release you resource
    GM_SYS_CloseModem(0);   //== Close the modem, 0:not turn off modem, 1:turn off modem

    Print("Please press ENTER to exit...\r\n");

    Getch();
    return 0;
}