3gtestrun.c

3G module test program

        }
        else return(SUCCEED);
    }

    if (VIATEL == modDec)
    {
        if (SendAndRev("ATI\r", buffer) == ERROR)
        {
            return(ERROR);
        }
        
        if (strstr(buffer, "VIATELECOM") == NULL)
        {
            printf("3G module detect failed!\n"); // return error
            return(ERROR);
        } 

        return(SUCCEED);
    }
    
    if (SendAndRev(commandStr, buffer) == ERROR)
    {
        return(ERROR);
    }
    
    if (strstr(buffer, "OK") == NULL)
    {
        printf("3G module detect failed!\n"); // return error
        return(ERROR);
    } 

    return(SUCCEED);
}

/*****************************************
Function:     TestSimCard
Description:  test sim card
Parameter: No    
Return:
    SUCCEED: test succeed
      ERROR: test failed
Remark:
******************************************/
int TestSimCard(int modDec) 
{
    unsigned char buffer[BUFFER_LEN]; // buffer for read
    unsigned char commandStr[]="AT+CPIN?\r";
    
    if( DATANG == modDec)
    {   
        printf("AT+CREG=1\n");    
        if (DtSendAndRev("AT+CREG=1\r", buffer) == ERROR)
        {
            return(ERROR);
        }
        usleep(DELAY_MS_TIME);
        printf("AT+CFUN=1\n");  
        if (DtSendAndRev("AT+CFUN=1\r", buffer) == ERROR)
        {
            return(ERROR);
        }
        if (strstr(buffer, "OK") == NULL)
        {
            return(ERROR);
        }            
     
        if (DtSendAndRev(commandStr, buffer) == ERROR)
        {
            return(ERROR);
        }
        if (strstr(buffer, "OK") != NULL && strstr(buffer, "READY") != NULL)
        {
            printf("SIM card test OK!\n"); // return error
            return(SUCCEED);
        }
        if (strstr(buffer, "ERROR: 10") != NULL)
        {
            printf("SIM card not inserted!\n"); // return error
            return(SIM_NOT_IN);
        }
        return(ERROR);
    }

    if (SendAndRev(commandStr, buffer) == ERROR)
    {
        return(ERROR);
    }

    if (OPTION == modDec)
    {
        if ((strstr(buffer, "ERROR") != NULL) && (strstr(buffer, "SIM not inserted") != NULL))
        {
            printf("SIM card not inserted!\n"); // return error
            return(SIM_NOT_IN);
        }
    }
    else if (WEWINS == modDec)
    {
        if (strstr(buffer, "ERROR: 10") != NULL)
        {
            printf("SIM card not inserted!\n"); // return error
            return(SIM_NOT_IN);
        }        
    }

    if ((strstr(buffer, "OK") != NULL) && (strstr(buffer, "SIM PIN") != NULL))
    {
        printf("SIM card has PIN!\n"); // return error
        return(SIM_PUK);
    } 

    if ( (strstr(buffer, "OK") != NULL) && ((strstr(buffer, "READY") != NULL) || (strstr(buffer, "Ready") != NULL)) )
    {
        printf("SIM card test OK!\n"); // return error
        return(SUCCEED);
    } 
    
    return(ERROR);
}

int FetchServiceName(unsigned char *rev, unsigned char *SevName)
{
    unsigned char *pchar = NULL;
    int i = 0;
   
    pchar = strstr(rev, "\"");
    if (pchar == NULL)
    {
        printf("register hasn't finished\n");
        return ERROR;
    }    
    pchar++;
    while( (*pchar != '\0')&&(*pchar != '\"') )
    {
        SevName[i++] = *pchar++;      
    }
    SevName[i] = '\0';
    return SUCCEED;
    
}

/*****************************************
Function:     TestRegister
Description:  test network register
Parameter: No    
Return:
    SUCCEED: test succeed
      ERROR: test failed
      REG_FAIL: test failed
Remark:
******************************************/

int TestRegister(int modDec, unsigned char *rev) 
{
    unsigned char buffer[BUFFER_LEN]; // buffer for read
    unsigned char commandStr[]="AT+COPS?\r";
    
    if (VIATEL == modDec)
    {
        if (SendAndRev("AT+CREG?", buffer) == ERROR)
            return(ERROR);
        if (buffer == NULL)
            return(ERROR);
        else
        {
            char *subStr;
            if ((subStr = strstr(buffer, "+CREG: ")) == NULL)
                return(ERROR); 
            else
            {
                if ( *(subStr+9) == '1' || *(subStr+9) == '5')
                {
                    strcpy(rev, "REG SUCCEED");
                    return(SUCCEED);
                }
                else
                return(REG_FAIL);
            }
        }
    }

    if (DATANG == modDec)
    {
        if (DtSendAndRev(commandStr, buffer) == ERROR)
        {
            return(ERROR);
        }
        if (strstr(buffer, "OK") != NULL)
        {
            return FetchServiceName(buffer, rev);
        }
        if (strstr(buffer, "ERROR: 10") != NULL)
        {
            printf("SIM card not insert or has PIN!\n");
            return(REG_FAIL);
        }
        return(ERROR);
    }

    if (SendAndRev(commandStr, buffer) == ERROR)
    {
        return(ERROR);
    }
    if (OPTION == modDec)
    {
        if (strstr(buffer, "OK") != NULL)
        {
            if (strstr(buffer, "Limited Service") != NULL) 
            {       
                printf("SIM card not insert or has PIN!\n");
                return(REG_FAIL);
            }
            else
            {
                return FetchServiceName(buffer, rev);
            }
        }
    }
    else if (WEWINS == modDec)
    {
        if (strstr(buffer, "OK") != NULL)
        {
            return FetchServiceName(buffer, rev);
        }
        else
        {
            printf("SIM card reg failed!\n");
            return(REG_FAIL);
        }
        
    }    
    return(ERROR);
}

/*****************************************
Function:     DetectDevice
Description:  auto detect 3G device
Parameter: No    
Return:
    SUCCEED:  succeed
      ERROR:  failed
Remark:
******************************************/
int DetectDevice()
{
    int i, ret;
    char otherDevice[100];
    char rev[100];
    
    if (DtOpenCom(port_call) == SUCCEED)
	{	 
        // 3G module detect       
        ret = ModuleDetect(DATANG);
        ShowResult(1, ret, "DTMobile");
        if (SUCCEED != ret)
        {
            return ERROR;
        }
        return DATANG;
	}

    if (OpenCom(OP_DEVICE_NAME) == SUCCEED)
    {
        // 3G module detect       
        ret = ModuleDetect(OPTION);
        ShowResult(1, ret, "Option N.V.");
        if (SUCCEED != ret) return ERROR;
        return OPTION;
    }

    if (OpenCom(VI_DEVICE_NAME) == SUCCEED)
    {
        // 3G module detect       
        ret = ModuleDetect(VIATEL);
        ShowResult(1, ret, "Via Telecom");
        if (SUCCEED != ret) return ERROR;
        return VIATEL;
    }
    

    for(i = 0; ;i++)
    {    
        close(gComFp); //close device file
        sprintf(otherDevice, "/dev/ttyACM%d", i);
        if (OpenCom(otherDevice) != SUCCEED)
        {
            return NOT_FOUND;
        }
        else
        {
            if (ReadCom(rev, 100) != SUCCEED) // read from device
            {
                // 3G module detect       
                ret = ModuleDetect(WEWINS);
                ShowResult(1, ret, "WEWINS");
                if (SUCCEED != ret) return ERROR;
                return WEWINS;
            }   
        }
    }
}

/*****************************************
Function:     ThreeGTest
Description:  3G device test
Parameter: No    
Return:
    SUCCEED: test succeed
      ERROR: test failed
Remark:
******************************************/
void *Test3G(void *data)
{

    int ret; // for return
    int devDec;
    unsigned char buffer[BUFFER_LEN]; // buffer for service name
    
    devDec = DetectDevice();
    if (devDec == OPTION || devDec == WEWINS || devDec == DATANG || devDec == VIATEL) // open 3G device
    {
        // test sim card
        ret = TestSimCard(devDec);
        ShowResult(2, ret, NULL);
        if (SUCCEED != ret) goto END;

        // test network register
        ret = TestRegister(devDec, buffer);
        ShowResult(3, ret, buffer);
    }
    else // open failed
    {
        ret = ERROR;
        ShowResult(1, ret, NULL);
    }
    
 END:
    dtmux_port_close(port_call);
	//dtmux_exit();
    close(gComFp); //close device file    
    data = (void *)&ret;
}