Diff: main.cpp

Revision:

6:6261d6c51f5c

Parent:

5:9f46b8cdd469

--- a/main.cpp	Fri Aug 28 01:21:15 2015 +0000
+++ b/main.cpp	Fri Jun 03 09:30:15 2016 +0000
@@ -1,16 +1,17 @@
 #include "mbed.h"
-
+//https://developer.mbed.org/users/4180_1/notebook/using-the-esp8266-with-the-mbed-lpc1768/
+//modified to run on KL25Z using serial port at PTA2,PTA1 (tx,rx) and PTD4 as RST pin
 Serial pc(USBTX, USBRX);
-Serial esp(p28, p27); // tx, rx
-DigitalOut reset(p26);
+Serial esp(PTA2,PTA1); // tx, rx
+DigitalOut reset(PTD4);
 Timer t;
 
 int  count,ended,timeout;
 char buf[1024];
 char snd[255];
 
-char ssid[32] = "mySSID";     // enter WiFi router ssid inside the quotes
-char pwd [32] = "myPASSWORD"; // enter WiFi router password inside the quotes
+char ssid[32] = "TALKTALK-E88A77";     // enter WiFi router ssid inside the quotes
+char pwd [32] = "BTJFPYFJ"; // enter WiFi router password inside the quotes
 
 void SendCMD(),getreply(),ESPconfig(),ESPsetbaudrate();
 
@@ -18,7 +19,7 @@
 int main()
 {
     reset=0; //hardware reset for 8266
-    pc.baud(115200);  // set what you want here depending on your terminal program speed
+    //pc.baud(115200);  // set what you want here depending on your terminal program speed
     pc.printf("\f\n\r-------------ESP8266 Hardware Reset-------------\n\r");
     wait(0.5);
     reset=1;
@@ -40,14 +41,14 @@
         SendCMD();
         timeout=15;
         getreply();
-        pc.printf(buf);
+        pc.printf("       buf  = ##start %s                 ..##end\n",buf);
         wait(2);
         pc.printf("\n---------- Get IP and MAC ----------\r\n");
         strcpy(snd, "AT+CIFSR\r\n");
         SendCMD();
         timeout=10;
         getreply();
-        pc.printf(buf);
+        pc.printf("       buf  = ##start %s                 ..##end\n",buf);
         wait(2);
     }
 
@@ -82,7 +83,7 @@
     SendCMD();
     timeout=5;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(2);
 
@@ -91,7 +92,7 @@
     SendCMD();
     timeout=4;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(3);
 
@@ -101,7 +102,7 @@
     SendCMD();
     timeout=4;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(2);
 
@@ -111,7 +112,7 @@
     SendCMD();
     timeout=4;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(2);
 
@@ -120,7 +121,7 @@
     SendCMD();
     timeout=15;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(2);
 
@@ -134,7 +135,7 @@
     SendCMD();
     timeout=10;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(5);
 
@@ -143,7 +144,7 @@
     SendCMD();
     timeout=3;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     wait(1);
 
@@ -152,7 +153,7 @@
     SendCMD();
     timeout=5;
     getreply();
-    pc.printf(buf);
+    pc.printf("       buf  = ##start %s                 ..##end\n",buf);
 
     pc.printf("\n\n\n  If you get a valid (non zero) IP, ESP8266 has been set up.\r\n");
     pc.printf("  Run this if you want to reconfig the ESP8266 at any time.\r\n");
@@ -167,9 +168,9 @@
 
 void getreply()
 {
-    memset(buf, '\0', sizeof(buf));
-    t.start();
-    ended=0;
+    memset(buf, '\0', sizeof(buf)); // this zeros the array
+    t.start(); //  start a timer
+    ended=0; 
     count=0;
     while(!ended) {
         if(esp.readable()) {