context.h

#ifndef CONTEXT_H_
#define CONTEXT_H_

#include "poppy-com/inc/config.h"
#include "poppy-com/poppyNetwork.h"

#define TRUE 1
#define FALSE 0

typedef void (*DATA_CB) (msg_dir_t dir, volatile unsigned char *data);

typedef struct {
  unsigned char rx_error : 1;
  unsigned char master_write : 1;
  unsigned char master_read : 1;
  unsigned char unexpected_state : 1;
  unsigned char warning : 1;
} status_t;

/*
 * All applicativ side message should have a structure like :
 * ADDR - REGISTER - SIZE - DATA[512] - CHECKSUM
 */
typedef enum {
    GET_ID,              
    WRITE_ID,            
    GET_MODULE_TYPE,     
    GET_STATUS,          
    GET_FIRM_REVISION,   
    GET_COM_REVISION,    
    PROTOCOL_REGISTER_NB 
}register_t;

typedef struct {
    // Callback pointers
        DATA_CB data_cb;    
        TX_CB tx_cb;        
        RX_CB rx_cb;        
        RX_CB rxgc_cb;      
    // Module infomations
        unsigned char id;   
        unsigned char type; 
    // Variables
        status_t status;    
        msg_t msg;          
    }context_t;

context_t ctx;

#endif /* CONTEXT_H_ */