Diff: main.cpp

Revision:

10:7b0c02f61513

Parent:

8:574087f87b1e

Child:

12:0dbf1579a20f

--- a/main.cpp	Thu Jul 30 00:46:05 2015 +0000
+++ b/main.cpp	Thu Jul 30 08:18:00 2015 +0000
@@ -1,47 +1,78 @@
 #include "mbed.h"
 #include "GT511C3.hpp"
+#include "SDFileSystem.h"
+#include "EthernetInterface.h"
+#include "NTPClient.h"
 
 #define MAX_ID_NUM  20
 
-Serial debug(USBTX,USBRX);
-
-
 #ifdef TARGET_WIZWIKI_W7500
 GT511C3 finger(PA_13,PA_14);
 DigitalIn del_ID(D7);
 DigitalIn enroll_ID(D8);
+InterruptIn in(D9);
+SDFileSystem sd(PB_3, PB_2, PB_1, PB_0, "sd"); // the pinout on the mbed
+uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x11, 0x22, 0xab};
 #endif
 
+Serial pc(USBTX,USBRX);
+EthernetInterface eth;
+NTPClient ntpClient;
+
+FILE *fp;
+
+
 int progress(int status,char *msg)
 {
-    debug.printf("%s",msg);
+    pc.printf("%s",msg);
     return 0;
 }
 
+void close_file(void)
+{
+    fclose(fp);
+}
+
 int main()
 {
+    int i;
     int sts = 0;
     int ID = 0;
     int cnt = 0;
     int EnrollID;
+    
+    char domainName[3][80] = {"kr.pool.ntp.org", "time.bora.net", "time.nuri.net"};//SET TO DOMAIN NAME OF SERVER GETTING TIME FROM
+    char buffer[80]; //BUFFER TO HOLD FORMATTED TIME DATA
+    time_t sysTime;
+        
+    in.rise(&close_file);
 
-    debug.baud(115200);
-    printf("Try to Open Device....\r\n");
+    pc.baud(115200);
+    
+    printf("File open...\r\n");
+    
+    if((fp = fopen("/sd/time.txt", "w")) == NULL)
+    {
+        printf("Cannot open file!!\r\n");
+        return 0;
+    }
+    
+    printf("GT511C3 open....\r\n");
     
     while(1)
     {
         sts = finger.Open();
         if(sts == -1)
         {
-            printf("Open failed!!\r\n");
+            printf("GT511C3 Open failed!!\r\n");
             cnt++;
             while(cnt > 5);
         }
         else
         {
-            printf("Open Success!!\r\n");
             break;
         }
+        
         wait(0.2);
     }
     
@@ -72,6 +103,42 @@
         finger.Enroll(EnrollID,progress);
     }
     
+    eth.init(mac_addr); //Use DHCP
+    printf("Check Ethernet Link\r\n");
+    while(1) //Wait link up
+    {
+        if(eth.link() == true) 
+            break;
+    }
+    printf("Link up\r\n");
+    printf("Getting IP address by DHCP...\r\n");
+    eth.connect();
+    printf("Server IP Address is %s\r\n", eth.getIPAddress());
+    
+    printf("Getting time information by using NTP...\r\n");
+    
+    cnt = 0;
+    while(1)
+    {
+        if(ntpClient.setTime(domainName[cnt],123,0x00005000) != NTP_OK)
+        {
+            printf("Cannot get time information by NTP\r\n");
+            cnt++;
+        }
+        else
+            break;
+            
+        if(cnt > 3)
+        {
+            printf("All NTP servers are not resposed!!\r\n");
+            return 1;
+        }
+    }
+        
+    printf("Completed Get and Set Time\r\n\r\n");
+    eth.disconnect();
+    
+    //Start to capture fingerprint
     finger.CmosLed(1);
     
     while(1)
@@ -86,13 +153,17 @@
         if(ID == -1)
             printf("\r\nERROR : There is no ID!!Enroll first!!\r\n\r\n");
         else
+        {
             printf("ID = %d\r\n",ID); 
+            sysTime = time(NULL)+(3600*9); //TIME with offset for eastern time KR
+            //FORMAT TIME FOR DISPLAY AND STORE FORMATTED RESULT IN BUFFER
+            strftime(buffer,80,"%Y/%m/%d  %p %I:%M:%S \r\n",localtime(&sysTime));
+            fprintf(fp, "ID : %d\r\nTime : %s\r\n", ID, buffer);
+            printf("Univ Time Clock\r\n%s\r\n", buffer);
+        }
             
         printf("Remove finger\r\n");
         finger.WaitPress(0);
-        
     }
-    
-        
 }