Diff: main.cpp

Revision:

3:7a895e0fdd45

Parent:

2:e80af3c366aa

--- a/main.cpp	Mon Dec 15 05:51:25 2014 +0000
+++ b/main.cpp	Fri Dec 19 18:00:32 2014 +0000
@@ -54,7 +54,7 @@
                     
                     
              }*/
-             
+            //wait(0.5); 
             while(ack0)
             {
                 //printf("2 master clk freq setup and addressing slave\n\r");
@@ -62,7 +62,7 @@
                 master.start();                                 //initiating the data transfer
                 ack0 =  master.read(addr,data,length);
             }
-            if(!ack0)
+            if(!ack0 && data_ready ==1)
             {
                     printf("\n master has read %c from slave\n\r",*data);
                     loopvariable0=false;
@@ -117,7 +117,7 @@
                 i2c_data *i2c_data_s = (i2c_data*)evt.value.p;
                 *writedata = i2c_data_s -> data;
                 master.frequency(100000);                        //set clock frequency
-                while(write2slave)
+                while(write2slave && interrupt ==1)
                 {                
                 printf("master clk freq setup and addressing slave\n\r");
                 master.start();                                 //initiating the data transfer