hdr.h

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/*
 * Copyright (C) 2017 INRIA
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once
 
#include <stdint.h>
#include <stdbool.h>
 
#include "net/ieee802154.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct {
    uint8_t addr[IEEE802154_LONG_ADDRESS_LEN];  
    uint8_t len;                                
} gnrc_gomach_l2_addr_t;
 
#define GNRC_GOMACH_L2_ADDR_INIT      { { 0 }, 0 }
 
#define GNRC_GOMACH_FRAME_BEACON             (0x01U)
 
#define GNRC_GOMACH_FRAME_DATA               (0x02U)
 
#define GNRC_GOMACH_FRAME_PREAMBLE           (0x03U)
 
#define GNRC_GOMACH_FRAME_PREAMBLE_ACK       (0x04U)
 
#define GNRC_GOMACH_FRAME_BROADCAST          (0x05U)
 
#define GNRC_GOMACH_FRAME_ANNOUNCE           (0x06U)
 
typedef struct {
    uint8_t type;  
} gnrc_gomach_hdr_t;
 
typedef struct __attribute__((packed)) {
    gnrc_gomach_hdr_t header;       
    uint8_t sub_channel_seq;        
    uint8_t schedulelist_size;      
} gnrc_gomach_frame_beacon_t;
 
typedef struct __attribute__((packed)) {
    gnrc_gomach_hdr_t header;       
    uint8_t queue_indicator;        
} gnrc_gomach_frame_data_t;
 
typedef struct __attribute__((packed)) {
    gnrc_gomach_hdr_t header;       
    uint8_t subchannel_seq;         
} gnrc_gomach_frame_announce_t;
 
typedef struct __attribute__((packed)) {
    gnrc_gomach_hdr_t header;           
    gnrc_gomach_l2_addr_t dst_addr;     
} gnrc_gomach_frame_preamble_t;
 
typedef struct __attribute__((packed)) {
    gnrc_gomach_hdr_t header;           
    gnrc_gomach_l2_addr_t dst_addr;     
    uint32_t phase_in_us;               
} gnrc_gomach_frame_preamble_ack_t;
 
typedef struct __attribute__((packed)) {
    gnrc_gomach_hdr_t header;           
    uint8_t seq_nr;                     
} gnrc_gomach_frame_broadcast_t;
 
#ifdef __cplusplus
}
#endif