Revision 6:c7013352d4c7, committed 2019-04-19

Comitter:

sthiyag

Date:

Fri Apr 19 22:01:58 2019 +0000

Parent:

5:ee26bce360d0

Commit message:

v2

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RFIDreaderwithHC06.lib	Fri Apr 19 22:01:58 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/sthiyag/code/RFIDreaderwithHC06/#9a39ebd76683

--- a/main.cpp	Fri Apr 19 20:22:31 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-#include "mbed.h"
-#include "ESP8266.h"               // Include header file from Author: Antonio Quevedo
-#include "math.h"
-#include <string>
-
-#define APIKEY XE2W5EIXWN6LA234    //Put "Write key" of your channel in thingspeak.com 
-#define IP "184.106.153.149"       // IP Address of "api.thingspeak.com\"
-#define WIFI_SSID "RajasiPhone"
-#define WIFI_PASS "youcantguessmypassword"
-
-Serial pc(USBTX,USBRX);
-
-ESP8266 esp(PTC17, PTC16, 115200); // baud rate for wifi
-
-char snd[255],rcv[1000],snd_Data[255];           //snd= string used to send command to ESP 8266 wii and  rcv = string used to receive response from ESP8266 wifi module 
-
-void esp_initialize(void); // Function used to initialize ESP8266 wifi module 
-void esp_send(void);       // Function used to connect with thingspeak.com and update channel using ESP8266 wifi module 
-
-//test variable 
-float i=0;
-float j=10;
-
-int main() 
-{
-    
-    pc.baud(115200);           // Baud rate used for communicating with Tera-term on PC
-    
-    pc.printf("START\r\n");  // Starting point
-    
-    esp_initialize();
-    
-  
-
-    while (1) 
-    {   wait(15);
-        pc.printf("test value is %f%f\n",i,j);
-        esp_send(); 
-        i++;
-        j--;
-        
-    }
-}
-
-
-void esp_initialize(void)
-{    
-    pc.printf("Initializing ESP\r\n"); 
-      
-    pc.printf("Reset ESP\r\n"); 
-    esp.Reset();                   //RESET ESP
-    esp.RcvReply(rcv, 400);        //receive a response from ESP
-    //pc.printf(rcv);          //Print the response onscreen 
-    wait(2);
-    
-    strcpy(snd,"AT");
-    esp.SendCMD(snd);
-    pc.printf(snd);
-    //wait(2);
-    esp.RcvReply(rcv, 400);       
-    pc.printf(rcv);      
-    wait(0.1);
-    
-    strcpy(snd,"AT+CWMODE=1");
-    esp.SendCMD(snd);
-    pc.printf(snd);
-    wait(2);
-
-    strcpy(snd,"AT+CWJAP=\"");
-    strcat(snd,WIFI_SSID);
-    strcat(snd,"\",\"");
-    strcat(snd,WIFI_PASS);
-    strcat(snd,"\"");
-    
-    esp.SendCMD(snd);
-    pc.printf(snd);
-    wait(5);
-    esp.RcvReply(rcv, 400);       
-    pc.printf("\n %s \n", rcv); 
-    
-    strcpy(snd,"AT+CIPMUX=0");
-    esp.SendCMD(snd);
-    pc.printf(snd);
-    //wait(2);
-    esp.RcvReply(rcv, 400);       
-    pc.printf("\n %s \n", rcv); 
-
-}
-
-
-void esp_send(void)
-{
-   
-    //ESP updates the Status of Thingspeak channel//
-    
-    strcpy(snd,"AT+CIPSTART=");
-    strcat(snd,"\"TCP\",\"");
-    strcat(snd,IP);
-    strcat(snd,"\",80");
-    
-    esp.SendCMD(snd); 
-    pc.printf("S\r\n%s",snd);
-    //wait(2);                                                    
-    esp.RcvReply(rcv, 1000);
-    pc.printf("R\r\n%s",rcv);
-    wait(1);
-    
-    sprintf(snd,"GET https://api.thingspeak.com/update?key=XE2W5EIXWN6LA234&field1=%f&field2=%f\r\n",i,j);
-    
-    int i=0;
-    for(i=0;snd[i]!='\0';i++);
-    i++;
-    char cmd[255];
-    
-    sprintf(cmd,"AT+CIPSEND=%d",i);                                       //Send Number of open connection and Characters to send 
-    esp.SendCMD(cmd);
-    pc.printf("S\r\n%s",cmd);
-    while(i<=20 || rcv == ">")
-    {
-        esp.RcvReply(rcv, 1000);
-        wait(100);
-        i++;
-    }
-    pc.printf("R\r\n%s",rcv);
-    
-    esp.SendCMD(snd);                                                      //Post value to thingspeak channel
-    pc.printf("S\r\n%s",snd);
-    
-    while(i<=20 || rcv == "OK")
-    {
-        esp.RcvReply(rcv, 1000);
-        wait(100);
-        i++;
-    }
-    pc.printf("R\r\n%s",rcv);
-    
-}