green rosh / Mbed 2 deprecated master_working_1_2_reset_test

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Dependencies:   mbed-rtos mbed

Fork of master_working_1_2 by sakthi priya amirtharaj

Files at this revision

API Documentation at this revision

Revision 3:7a895e0fdd45, committed 2014-12-19

Comitter:
greenroshks
Date:
Fri Dec 19 18:00:32 2014 +0000
Parent:
2:e80af3c366aa
Commit message:
in this writing to slave loop will be exitted if interrupt is 0 and reading from slave will be exitted if data_ready is 0

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r e80af3c366aa -r 7a895e0fdd45 main.cpp
--- 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