Diff: data_models.cpp

Revision:

1:6e61ee662fd3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/data_models.cpp	Thu Feb 23 02:38:05 2012 +0000
@@ -0,0 +1,64 @@
+#include "types.h"
+#include "data_models.h"
+#include "EthernetNetIf.h"
+
+
+void initPayload(Payload *_payload)
+{
+    _payload->size=sizeof(Payload);
+    for(int i=0 ; i < sizeof(_payload->id.personalId) ; i++) _payload->id.personalId[i]=0;
+    
+    _payload->message.frameNumber=0;
+    _payload->message.device=SERVER;
+    _payload->message.command=SEND;
+    
+    for(int i=0 ; i < sizeof(_payload->message.data) ; i++) _payload->message.data[i]=0;
+}
+
+void payloadToNetwork(Payload *_payload)
+{
+    
+    _payload->size                  = htons(_payload->size);
+    _payload->id.head               = htons(_payload->id.head);
+    _payload->message.totalSize     = htons(_payload->message.totalSize);
+    _payload->message.frameNumber   = htons(_payload->message.frameNumber);
+    
+}
+void networkToPayload(Payload *_payload)
+{
+    _payload->size                  = ntohs(_payload->size);
+    _payload->id.head               = ntohs(_payload->id.head);
+    _payload->message.totalSize     = ntohs(_payload->message.totalSize);
+    _payload->message.frameNumber   = ntohs(_payload->message.frameNumber);
+}
+
+void dumpPayload(Payload *_payload)
+{
+    printf("\r\n======== dump!!\r\n");
+    printf("payload\nsize:%04X\r\n ",_payload->size);
+    
+    printf("Payload id_head:%04X\r\n personal id:",_payload->id.head);  
+    for(int i=0 ; i < sizeof(_payload->id.personalId) ; i++){
+        printf("%d:%02X ",i,_payload->id.personalId[i]);
+    }
+    
+    printf("\r\n");
+    
+    printf("total size:%d , frame number:%d , divece:%0X , command:%02X\r\n"
+        ,_payload->message.totalSize
+        ,_payload->message.frameNumber
+        ,_payload->message.device
+        ,_payload->message.command);
+    
+    printf("message data:\r\n");
+    for(int i=0 ; i < sizeof(_payload->message.data) ; i++){
+         printf("%d:%02X ",i,_payload->message.data[i]);
+    }
+    
+    printf("\r\n--- RAW DATA -------\r\n");
+    for(int i=0 ; i < sizeof(Payload) ; i++){
+         printf("%d:%02X ",i,((uint8_t*)_payload)[i]);
+    }
+    printf("\r\n");
+    
+}
\ No newline at end of file