Diff: main.cpp

Revision:

0:ad334aa4c7c4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Mar 07 17:52:23 2018 +0000
@@ -0,0 +1,115 @@
+#include "mbed.h"
+#include <stdio.h>
+#include <iostream>
+#include <stdlib.h>
+#include <string.h>
+#include "functions.h"
+#include "product.h"
+#include "HX711.h"
+#include "SDFileSystem.h"
+#include "Dht11.h"
+#include "MFRC522.h"
+#define SPI_MOSI    D11
+#define SPI_MISO    D12
+#define SPI_SCLK    D13
+#define SPI_CS      D10
+#define MF_RESET    D9
+
+
+SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd"); // MOSI, MISO, SCK, CS
+MFRC522   RfChip(SPI_MOSI, SPI_MISO, SPI_SCLK, SPI_CS, MF_RESET);
+
+Ticker ticker;
+Ticker rfidtick;
+
+void rfidsense();
+struct product *head = NULL;
+int id[10] = {0,0,0,0,0,0,0,0,0,0};
+int flag1 =1, flag2;
+
+int main()
+{
+    //Declarations and initializations
+    char k[5];
+    HX711 scale1(A0,A1);
+    ticker.attach(&timer_temp_hum_isr, 2);
+    rfidtick.attach(&rfidsense, .25);
+    head = loadlist();
+    RfChip.PCD_Init();
+    
+
+    while(1)
+    {
+        printf("\n\r1:  Add product to database\n\r2:  Check in product\n\r3:  See inventory\n\r4:  "
+            "Check out product\n\r5:  Cooler Status\n\r6:  Set max temperature\n\r7:  Quit\n\r\n\r");
+        scanf("%5s", &k);
+        
+        
+        //User choices
+        if(strcmp(k, "1") == 0)
+            head = addproduct(head);
+
+        else if(strcmp(k, "2") == 0)
+            head = checkin(head);
+
+        else if(strcmp(k, "3") == 0)
+            head = displaylist(head);
+
+        else if(strcmp(k, "4") == 0)
+            head = checkout(head, scale1);
+            
+        else if(strcmp(k, "5") == 0)
+            getstatus();
+            
+        else if(strcmp(k, "6") == 0)
+            setmax();
+
+        else if(strcmp(k, "7") == 0)
+            break;
+
+        //Clears input buffer
+        fflush(stdin);
+    }
+    
+    if(head == NULL)
+        return 0;
+
+
+    savelist(head);
+
+    freelist(head);
+    return 0;
+}
+
+void rfidsense()
+{
+    
+
+     // Look for new cards
+     if ( ! RfChip.PICC_IsNewCardPresent())
+     {
+       return;
+     }
+
+     // Select one of the cards
+     if ( ! RfChip.PICC_ReadCardSerial())
+     {
+       return;
+     }
+
+           
+    for (uint8_t i = 0; i < RfChip.uid.size; i++)
+    {
+        id[i] = RfChip.uid.uidByte[i]; 
+        printf(" %d ", RfChip.uid.uidByte[i]);
+    }
+            
+    //Add corresponding product to list based on rfid
+    if(flag1 == 1)
+        head = findrfid(id, head);  
+          
+    flag2 = 1;
+    
+    printf("\n\r\n\rRFID Scanned!!\n\r\n\r");
+}
+