Diff: main.cpp

Revision:

0:4add0b6d656a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Dec 06 06:21:10 2014 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+void write_to_master(char);                    //function to write data to master
+
+I2CSlave slave(D14,D15);                       //configuring pins p27, p28 as I2Cslave
+Serial pc (USBTX,USBRX);
+
+void main(){
+     printf("press backspace for slave to start \n\r");
+    while(1){
+        if(pc.getc()==8){
+            bool loopvariable1= true;
+            char *data_rec = new char;
+            slave.address(0x20);
+            int slave_status=1;
+            while(loopvariable1){
+                slave_status=slave.read(data_rec,1);
+                if(!slave_status){
+                    printf("read %c from master\n\r",*data_rec);
+                    loopvariable1 = false;
+                }
+            }
+        }
+    }
+}                
\ No newline at end of file