Diff: main.cpp

Revision:

0:ebf3612d4985

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Mar 25 22:37:10 2016 +0000
@@ -0,0 +1,86 @@
+#include "mbed.h" 
+#include "MFRC522.h" 
+// FRDM-K64F (Freescale) Pin for MFRC522 reset 
+#define MF_RESET    PTD0 
+#define SERIAL_1
+
+DigitalOut LedGreen(LED2); 
+
+//Serial connection to PC for output 
+Serial pc(PTC17, PTC16); // serial comm on the FRDM board
+
+//wireless bluetooth connection to Android Device for output
+Serial blue(PTC15, PTC14);   
+
+ 
+//MFRC522    RfChip   (SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, MF_RESET); 
+MFRC522    RfChip   (PTD2, PTD3, PTD1, PTE25, PTD0); 
+ 
+int main(void) { 
+   
+   blue.baud(9600);
+   pc.baud(9600);
+   printf("Welcome to RFID Tag Reader Using FRDM K64F...\n\r");
+   blue.printf("Welcome to RFID Tag Reader Uing FRDM K64F...\n\r");
+   printf("Bluetooth Enable\r\n");
+   blue.printf("Bluetooth Enable\r\n");
+   RfChip.PCD_Init(); 
+ 
+   while (true) { 
+     LedGreen = 1; 
+ 
+     // Look for new cards 
+     if ( ! RfChip.PICC_IsNewCardPresent()) 
+     { 
+       wait_ms(200); 
+       continue; 
+     } 
+ 
+     // Select one of the cards 
+     if ( ! RfChip.PICC_ReadCardSerial()) 
+     { 
+       wait_ms(200); 
+       continue; 
+     } 
+      LedGreen = 0;
+      int a=0; 
+ 
+     // Print Card UID 
+     printf("Card UID:"); 
+     blue.printf("Card UID:");
+     for (uint8_t i = 0; i < RfChip.uid.size; i++) 
+     { 
+      printf(" %X02 ", RfChip.uid.uidByte[i]);
+      blue.printf(" %X02 ", RfChip.uid.uidByte[i]);
+      a = RfChip.uid.uidByte[0];
+     }  
+     
+     //Print Card Type
+    if(a==117 || a==177)  
+    { 
+         printf("\r\nWhite Card");
+         blue.printf("\r\nWhite Card");
+     }
+     else if(a==226 || a==20)
+     {
+         printf("\r\nBlue Keychain");
+         blue.printf("\r\nBlue Keychain");
+     }
+     else
+     {
+         printf("\r\nUnrecognized");
+         blue.printf("\r\nUnrecognized");
+     }     
+     printf("\n\r"); 
+     blue.printf("\n\r"); 
+     
+     // Print RFID Card type 
+     uint8_t piccType = RfChip.PICC_GetType(RfChip.uid.sak); 
+     printf("PICC Type: %s \n\n\r\r", RfChip.PICC_GetTypeName(piccType));
+     blue.printf("PICC Type: %s \n\n\r\r", RfChip.PICC_GetTypeName(piccType));
+     
+     wait_ms(200); 
+     
+   } 
+ } 
+