File content as of revision 2:c3f3d783560d:

#include "types.h"
#include "data_models.h"
#include "EthernetNetIf.h"


void initPayload(Payload *_payload)
{
    _payload->size=sizeof(Payload);
    _payload->dummy = 0;
    _payload->ftype = Ftype_Type_B;
    
    Frame *frame=&_payload->frame;
    
    for(int i=0 ; i < sizeof(frame->id.personalId) ; i++) frame->id.personalId[i]=0;
    
    frame->message.frameNumber=0x0001;
    frame->message.device=LED_RECIEVER;
    frame->message.command=RECIEVE;
    
    for(int i=0 ; i < sizeof(_payload->frame.message.data) ; i++) _payload->frame.message.data[i]=0;
}

void payloadToNetwork(Payload *_payload)
{
    Frame *frame=&_payload->frame;
    _payload->size                  = htons(_payload->size);
    frame->id.head               = htons(frame->id.head);
    frame->message.totalSize     = htons(frame->message.totalSize);
    frame->message.frameNumber   = htons(frame->message.frameNumber);
    
}
void networkToPayload(Payload *_payload)
{
    Frame *frame=&_payload->frame;
    _payload->size                  = ntohs(_payload->size);
    frame->id.head               = ntohs(frame->id.head);
    frame->message.totalSize     = ntohs(frame->message.totalSize);
    frame->message.frameNumber   = ntohs(frame->message.frameNumber);
}

void initTestPayloadData(Payload *_payload)
{
   Frame *frame=&_payload->frame;
   
   initPayload(_payload);
   _payload->size=sizeof(Payload);
   
   frame->id.head=0x0000;
   uint8_t tmpid[14]={0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x40,0x41,0x42,0x43,0x44};
   for(int i=0;i<sizeof(tmpid);i++) frame->id.personalId[i]=tmpid[i];
   
   
   frame->message.frameNumber=1;
   frame->message.device=LED_SENDER;
   frame->message.command=SEND_SINGLE;
   
   uint8_t tmpdata[42]={
    1,2,3,4,5,6,7,8,9,10,
    11,12,13,14,15,16,17,18,19,20,
    21,22,23,24,25,26,27,28,29,30,
    31,32,33,34,35,36,37,38,39,40,
    41,42};
   for(int i=0;i<sizeof(tmpdata);i++) frame->message.data[i]=tmpdata[i];
   
   frame->message.totalSize=
     sizeof(frame->message.totalSize)
    +sizeof(frame->message.frameNumber)
    +sizeof(frame->message.device)
    +sizeof(frame->message.command)
    +sizeof(frame->message.data);

}


void dumpPayload(Payload *_payload)
{
    Frame *frame=&_payload->frame;
    printf("\r\n======== dump!!\r\n");
    printf("payload\nsize:%04X\r\n ",_payload->size);
    printf("Type:%0X\r\n ",_payload->ftype);
    
    printf("Payload id_head:%04X\r\n personal id:",_payload->frame.id.head);  
    for(int i=0 ; i < sizeof(frame->id.personalId) ; i++){
        printf("%d:%02X ",i,frame->id.personalId[i]);
    }
    
    printf("\r\n");
    
    printf("total size:%d , frame number:%d , divece:%0X , command:%02X\r\n"
        ,frame->message.totalSize
        ,frame->message.frameNumber
        ,frame->message.device
        ,frame->message.command);
    
    printf("message data:\r\n");
    for(int i=0 ; i < sizeof(frame->message.data) ; i++){
         printf("%d:%02X ",i,_payload->frame.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");
    
}