Diff: slave.cpp

Revision:

10:ed6d3b8d1d56

Parent:

9:221d218f4690

Child:

11:cf6dac5fdc23

--- a/slave.cpp	Mon Dec 15 05:58:04 2014 +0000
+++ b/slave.cpp	Tue Dec 16 07:44:54 2014 +0000
@@ -14,12 +14,15 @@
 
 typedef struct
 {
-    char data;          // To avoid dynamic memory allocation
+    char data[13];          // To avoid dynamic memory allocation
     int length;
 }i2c_data;
 
 
 
+
+
+
 Mail<i2c_data,16> i2c_data_receive;
 Mail<i2c_data,16> i2c_data_send;
  
@@ -46,7 +49,7 @@
             printf("\ndone\n\r");
 
 }
-char data_send,data_receive;
+char data_send[13],data_receive[13];
 void T_I2C_BAE()
 {
     //char data_send,data_receive;
@@ -55,16 +58,16 @@
        // Thread::signal_wait(0x1);
         //i2c_status = temp;
         //wait(0.5);
-        printf("\n entered thread\n\r");
+        printf("\n entered thread   %d\n\r",i2c_status);
         if(i2c_status == 0 && reset !=1)
         {
             
-            FUNC_I2C_WRITE2CDMS(&data_receive);
+            FUNC_I2C_WRITE2CDMS(data_receive);
             i2c_data * i2c_data_r = i2c_data_receive.alloc();
-            i2c_data_r->data = data_receive;
-            i2c_data_r->length = 1;
+            strcpy(i2c_data_r->data,data_receive);
+            i2c_data_r->length = 13;
             i2c_data_receive.put(i2c_data_r);
-            printf("\n Data received from CDMS is %c\n\r",data_receive);
+            printf("\n Data received from CDMS is %s\n\r",data_receive);
             i2c_data_receive.free(i2c_data_r);                              // This has to be done from a differen thread
             
         }
@@ -74,12 +77,13 @@
             if (evt.status == osEventMail) 
             {
                 i2c_data *i2c_data_s = (i2c_data*)evt.value.p;
-                data_send = i2c_data_s -> data;
-                FUNC_I2C_WRITE2CDMS(&data_send);
-                printf("\nData sent to CDMS is %c\n\r",data_send);
+                strcpy(data_send,i2c_data_s -> data);
+                FUNC_I2C_WRITE2CDMS(data_send,13);
+                printf("\nData sent to CDMS is %s\n\r",data_send);
                 i2c_data_send.free(i2c_data_s);
                 i2c_status = 0;
                 //temp = i2c_status;
+                
             }
         }  
            
@@ -103,14 +107,16 @@
 void ir2master()
 {
         
-        char data='a';
+        char data[13];
+        strcpy(data,"sakthi ");
+        strcat(data,"priya");
         data_ready=0;
-        data = pcslave.getc();
+        //data = pcslave.getc();
         reset =0;
         i2c_status=1;
         i2c_data * i2c_data_s = i2c_data_send.alloc();
-        i2c_data_s->data = data;
-        i2c_data_s->length = 1;
+        strcpy(i2c_data_s->data,data);
+        i2c_data_s->length = 13;
         i2c_data_send.put(i2c_data_s); 
         data_ready=1;
         //temp = i2c_status;