Revision 12:f22ae34e1d95, committed 2015-08-26

Comitter:

najgh08

Date:

Wed Aug 26 10:55:22 2015 +0000

Parent:

11:0da8667a9201

Commit message:

..

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MFRC522.lib	Wed Aug 26 10:55:22 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/AtomX/code/MFRC522/#63d729186747

--- a/WIZnetInterface.lib	Mon Jun 29 09:46:12 2015 +0000
+++ b/WIZnetInterface.lib	Wed Aug 26 10:55:22 2015 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/teams/WIZnet/code/WIZnetInterface/#24a9f2df2145
+http://developer.mbed.org/teams/WIZnet/code/WIZnetInterface/#3b64df29662f

--- a/main.cpp	Mon Jun 29 09:46:12 2015 +0000
+++ b/main.cpp	Wed Aug 26 10:55:22 2015 +0000
@@ -1,56 +1,165 @@
 #include "mbed.h"
+// Ethernet
 #include "EthernetInterface.h"
+// MFRC522(RFID)
+#include "MFRC522.h"
 
-#define ECHO_SERVER_PORT   7
+#define WEB_SERVER_PORT   80
+
+Serial pc(USBTX, USBRX);
+
+// MFRC522 reset (pick another D pin if you need D8)
+#define MF_RESET    D8
+// Buzzer
+#define VOLUME 0.02
+#define BPM 100.0
+// LED
+DigitalOut Led(LED1);
+
+// Buzzer
+PwmOut pwm_pin(D3);
+ 
+float beat_duration;
+// Plays a sound with the defined frequency, duration, and volume
+void playNote(float frequency, float duration, float volume) {
+    pwm_pin.period(1.0/(double)frequency);
+    pwm_pin = ((double)volume/2.0);
+    wait(duration);
+    pwm_pin = 0.0;
+}
+
+// CARD number
+uint8_t CARD_1 = 0x44;
+uint8_t CARD_2 = 0xCB;
+uint8_t CARD_3 = 0x2A;
+uint8_t CARD_4 = 0xA4;
+
+uint8_t CARD_5 = 0xA2;
+uint8_t CARD_6 = 0xCE;
+uint8_t CARD_7 = 0xEC;
+uint8_t CARD_8 = 0xD5;
+
+// RC522 SPI communication
+MFRC522    RfChip   (D11, D12, D13, D10, MF_RESET);
+
+//HTTP WEB SERVER
+char recv_buffer[1024] = {0,};
+char echoHeader[1024] = {0,};
+char * findrfid = 0;
+char change_rfid[4] = {1,2,3,4};
 
 int main (void) 
 {
+    // Init. RC522 Chip
+    RfChip.PCD_Init();
+    pc.printf("Init end\r\n");
+    // WEB SERVER Start
     printf("Wait a second...\r\n");
-    uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02}; 
-    EthernetInterface eth;
-    eth.init(mac_addr); //Use DHCP
-    eth.connect();
+    // IP Setting..
+    #ifdef dhcp
+        uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02}; 
+        EthernetInterface eth;
+        eth.init(mac_addr); //Use DHCP
+        eth.connect();
+    #else
+        uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02};
+        char ip_addr[] = "192.168.1.111";
+        char subnet_mask[] = "255.255.255.0";
+        char gateway_addr[] = "192.168.1.1";
+        EthernetInterface eth;
+        eth.init(mac_addr, ip_addr, subnet_mask, gateway_addr); //Not Use DHCP
+        
+        while(1) { //Wait link up
+        if(eth.link() == true)
+            break;
+        }
+        printf("Check Ethernet Link\r\n");
+        printf("Link up\r\n");
+    #endif
+
+    //eth.connect();
     printf("Server IP Address is %s\r\n", eth.getIPAddress());
     
     TCPSocketServer server;
-    server.bind(ECHO_SERVER_PORT);
+    server.bind(WEB_SERVER_PORT);
+    printf("bind complete\r\n");
     server.listen();
-    
+    printf("listen complete\r\n");
     while (true) 
-    {
+    {    
         printf("Wait for new connection...\r\n");
         TCPSocketConnection client;
         server.accept(client);
         client.set_blocking(false, 15000); // Timeout after (1.5)s
         
         printf("Connection from: %s\r\n", client.get_address());
-        char buffer[256];
-        while (true) {
-            int n = client.receive(buffer, sizeof(buffer));
-            if (n <= 0) break;
+
+        while (true) {            
+            int n = client.receive(recv_buffer, sizeof(recv_buffer));
+            if (n <= 0) break; // n = n < 0
             
             // print received message to terminal
-            buffer[n] = '\0';
-            printf("Received message from Client :'%s'\r\n",buffer);
-            
-            // reverse the message
-            char temp;
-            for(int f = 0, l = n-1; f<l; f++,l--){
-                temp = buffer[f];
-                buffer[f] = buffer[l];
-                buffer[l] = temp;
+            recv_buffer[n] = '\0';
+            printf("Received message from Client :'%s'\r\n",recv_buffer);
+            if(recv_buffer[0] == 'G' && recv_buffer[1] == 'E' && recv_buffer[2] == 'T')
+            {
+                printf("GET request incomming.\n\r");
+                
+                //setup http response header + data
+                char send_buffer[] = "<!DOCTYPE HTML>\r\n\n\r<html>\n\r\n\r\n\r<head>\n\r<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">\n\r<title>Wizwiki-W7500 Web Server</title>\n\r<meta name=\"generator\">\n\r</head>\n\r\n\r<body bgcolor=\"white\" text=\"black\" link=\"blue\" vlink=\"purple\" alink=\"red\">\r\n<p>Wizwiki-W7500 Home-Automation RFID</p>\r\n<p>Read RFID = $$$$$$$$$$$</p>\r\n</body>\n\r</html>\r\n";
+                
+                findrfid = strstr(send_buffer, "$$$$$$$$$$$");
+                memset(findrfid,0,11);
+                sprintf(change_rfid, "%X,%X,%X,%X", RfChip.uid.uidByte[0],RfChip.uid.uidByte[1],RfChip.uid.uidByte[2],RfChip.uid.uidByte[3]);
+                memcpy(findrfid,change_rfid,11);                  
+                
+                sprintf(echoHeader,"HTTP/1.1 200 OK\n\rContent-Length: %d\n\rContent-Type: text/html\n\rConnection: Closen\n\rRefresh: 5\n\r\n\r\n\r",strlen(send_buffer));
+                client.send(echoHeader,strlen(echoHeader));
+                client.send(send_buffer,strlen(send_buffer));
+                
+                // RFID Area
+                // Look for new cards
+                if ( ! RfChip.PICC_IsNewCardPresent())
+                {
+                  wait_ms(500);
+                  continue;
                 }
-            
-            // print reversed message to terminal
-            printf("Sending message to Client: '%s'\r\n",buffer);
-            
-            // Echo received message back to client
-            client.send_all(buffer, n);
+                // Select one of the cards
+                if ( ! RfChip.PICC_ReadCardSerial())
+                {
+                  wait_ms(500);
+                  continue;
+                }
+                // Print Card UID
+                pc.printf("Card UID: ");
+                for (uint8_t i = 0; i < RfChip.uid.size; i++)
+                {
+                  pc.printf(" %X02", RfChip.uid.uidByte[i]);
+                }
+                pc.printf("\n\r");
+                // Print Card type
+                uint8_t piccType = RfChip.PICC_GetType(RfChip.uid.sak);
+                pc.printf("PICC Type: %s \n\r", RfChip.PICC_GetTypeName(piccType));
+                wait_ms(1000);
+                
+                // Show RFID Tag 
+                if((RfChip.uid.uidByte[0] == CARD_1) && (RfChip.uid.uidByte[1] == CARD_2) && (RfChip.uid.uidByte[2] == CARD_3) && (RfChip.uid.uidByte[3] == CARD_4))
+                {
+                    // Buzzer Sound
+                    pc.printf("TAG Read !\r\n");
+                    beat_duration = 60.0 / BPM;
+                    playNote(999.999, (0.75 * (double)beat_duration), VOLUME);
+                }
+                // Show RFID Card
+                else if((RfChip.uid.uidByte[0] == CARD_5) && (RfChip.uid.uidByte[1] == CARD_6) && (RfChip.uid.uidByte[2] == CARD_7) && (RfChip.uid.uidByte[3] == CARD_8))
+                {
+                    pc.printf("CARD Read !\r\n");
+                    beat_duration = 60.0 / BPM;
+                    playNote(111.111, (0.75 * (double)beat_duration), VOLUME);
+                }
+            }
             if (n <= 0) break;
         }
-        
         client.close();
     }
-    
-}
-
+}
\ No newline at end of file

--- a/mbed.bld	Mon Jun 29 09:46:12 2015 +0000
+++ b/mbed.bld	Wed Aug 26 10:55:22 2015 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/8ed44a420e5c
\ No newline at end of file