Diff: main.cpp

Revision:

8:454e19353233

Parent:

7:804c6a1f49ce

--- a/main.cpp	Tue Aug 12 18:48:24 2014 +0000
+++ b/main.cpp	Mon Jan 18 16:45:44 2021 +0000
@@ -1,105 +1,30 @@
-/*
- * Author: Edoardo De Marchi
- * Date: 12-08-14
- * Notes: HC05 AT command
-*/
-
 #include "mbed.h"
-#include "MODSERIAL.h"
-
-
-MODSERIAL pc(USBTX, USBRX); 
-DigitalOut led1(LED1);
-
-    
-#if   defined(TARGET_LPC1768)
-MODSERIAL blue(p9, p10);          // TX = P9  RX = P10
-//MODSERIAL blue(p13, p14);         // TX = P13  RX = P14
-#elif defined(TARGET_LPC4330_M4)
-MODSERIAL blue(UART0_TX, UART0_RX);        // P6_4, P6_5
-//MODSERIAL blue(UART3_TX, UART3_RX);        // P2_3, P2_4
-#endif
-
-
-
-
-bool new_send = false;
-bool new_response = false;
-char ATCmd[80];
-char blueChar[80];
-
-
-void commandAT(char *v)         // Send the AT command
-{        
-
-  int i=0;
-  
-  while(v[i] != NULL)
-  { 
-    blue.putc(v[i]);
-    i++;
-  } 
-  blue.printf("\r\n");
-}
+ signed value;
+Serial pc(USBTX, USBRX);
+ 
+Serial blue(D8, D2);          // TX, RX
 
 
-// This function is called when a character goes into the RX buffer.
-void rxBlueCallback(MODSERIAL_IRQ_INFO *q) 
-{
-    new_response = true;
-}
-
-// This function is called when a character goes into the RX buffer.
-void rxPcCallback(MODSERIAL_IRQ_INFO *q) 
-{
-    new_send = true;
-}
-
+DigitalOut myled(LED1);
 
-int main()
+int main() 
 {
-   blue.baud(38400);
-   pc.baud(115200);
-   
-   blue.attach(&rxBlueCallback);
-   pc.attach(&rxPcCallback);
+    blue.baud(38400);
+    pc.baud(9600);
+    pc.printf("Bluetooth Start\r\n");
     
-   pc.printf("AT Mode Start\r\n"); 
-   int i = 0;
-   
-   while(1)
-   {
-        if(new_send)
+    // echo back characters and toggle the LED
+    while (1) 
+    {
+        if (blue.readable()) 
         {
-            int i = 0;
-        
-            while(pc.readable())
-            {
-                ATCmd[i] = pc.getc();
-                i++;
-            }
-            commandAT(ATCmd);
-            memset(ATCmd, 0, sizeof(ATCmd));
-            new_send = false;
-        }else
-        if(new_response)
+            pc.putc(blue.getc());
+            myled = !myled;
+        }
+        if (pc.readable()) 
         {
-            int i = 0;
-            while(blue.readable())
-            {
-                blueChar[i] = blue.getc();
-                i++;
-            }
-            printf("Response: %s", blueChar); 
-            memset(blueChar, 0, sizeof(blueChar)); 
-            new_response = false;   
-        }    
-        wait_ms(100);
-        i++;
-        if(i == 5)
-        {
-            led1 = !led1;
-            i=0;    
+            blue.putc(pc.getc());
+            myled = !myled;
         }
-    } 
+    }
 }
\ No newline at end of file