mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-09-11 21:55:41 +00:00
139 lines
4.3 KiB
C
139 lines
4.3 KiB
C
/*
|
|
* Copyright (c) 2014, SICS Swedish ICT.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* This file is part of the Contiki operating system.
|
|
*
|
|
*/
|
|
|
|
#ifndef __TSCH_LOG_H__
|
|
#define __TSCH_LOG_H__
|
|
|
|
/********** Includes **********/
|
|
|
|
#include "contiki.h"
|
|
#include "sys/rtimer.h"
|
|
#include "net/mac/tsch/tsch-private.h"
|
|
|
|
/******** Configuration *******/
|
|
|
|
/* The length of the log queue, i.e. maximum number postponed log messages */
|
|
#ifdef TSCH_LOG_CONF_QUEUE_LEN
|
|
#define TSCH_LOG_QUEUE_LEN TSCH_LOG_CONF_QUEUE_LEN
|
|
#else /* TSCH_LOG_CONF_QUEUE_LEN */
|
|
#define TSCH_LOG_QUEUE_LEN 8
|
|
#endif /* TSCH_LOG_CONF_QUEUE_LEN */
|
|
|
|
/* Returns an integer ID from a link-layer address */
|
|
#ifdef TSCH_LOG_CONF_ID_FROM_LINKADDR
|
|
#define TSCH_LOG_ID_FROM_LINKADDR(addr) TSCH_LOG_CONF_ID_FROM_LINKADDR(addr)
|
|
#else /* TSCH_LOG_ID_FROM_LINKADDR */
|
|
#define TSCH_LOG_ID_FROM_LINKADDR(addr) ((addr) ? (addr)->u8[LINKADDR_SIZE - 1] : 0)
|
|
#endif /* TSCH_LOG_ID_FROM_LINKADDR */
|
|
|
|
/* TSCH log levels:
|
|
* 0: no log
|
|
* 1: basic PRINTF enabled
|
|
* 2: basic PRINTF enabled and tsch-log module enabled */
|
|
#ifdef TSCH_LOG_CONF_LEVEL
|
|
#define TSCH_LOG_LEVEL TSCH_LOG_CONF_LEVEL
|
|
#else /* TSCH_LOG_CONF_LEVEL */
|
|
#define TSCH_LOG_LEVEL 2
|
|
#endif /* TSCH_LOG_CONF_LEVEL */
|
|
|
|
#if TSCH_LOG_LEVEL < 2 /* For log level 0 or 1, the logging functions do nothing */
|
|
|
|
#define tsch_log_init()
|
|
#define tsch_log_process_pending()
|
|
#define TSCH_LOG_ADD(log_type, init_code)
|
|
|
|
#else /* TSCH_LOG_LEVEL */
|
|
|
|
/************ Types ***********/
|
|
|
|
/* Structure for a log. Union of different types of logs */
|
|
struct tsch_log_t {
|
|
enum { tsch_log_tx,
|
|
tsch_log_rx,
|
|
tsch_log_message
|
|
} type;
|
|
struct asn_t asn;
|
|
struct tsch_link *link;
|
|
union {
|
|
char message[48];
|
|
struct {
|
|
int mac_tx_status;
|
|
int dest;
|
|
int drift;
|
|
uint8_t num_tx;
|
|
uint8_t datalen;
|
|
uint8_t is_data;
|
|
uint8_t sec_level;
|
|
uint8_t drift_used;
|
|
} tx;
|
|
struct {
|
|
int src;
|
|
int drift;
|
|
int estimated_drift;
|
|
uint8_t datalen;
|
|
uint8_t is_unicast;
|
|
uint8_t is_data;
|
|
uint8_t sec_level;
|
|
uint8_t drift_used;
|
|
} rx;
|
|
};
|
|
};
|
|
|
|
/********** Functions *********/
|
|
|
|
/* Prepare addition of a new log.
|
|
* Returns pointer to log structure if success, NULL otherwise */
|
|
struct tsch_log_t *tsch_log_prepare_add(void);
|
|
/* Actually add the previously prepared log */
|
|
void tsch_log_commit(void);
|
|
/* Initialize log module */
|
|
void tsch_log_init(void);
|
|
/* Process pending log messages */
|
|
void tsch_log_process_pending(void);
|
|
|
|
/************ Macros **********/
|
|
|
|
/* Use this macro to add a log to the queue (will be printed out
|
|
* later, after leaving interrupt context) */
|
|
#define TSCH_LOG_ADD(log_type, init_code) do { \
|
|
struct tsch_log_t *log = tsch_log_prepare_add(); \
|
|
if(log != NULL) { \
|
|
log->type = (log_type); \
|
|
init_code; \
|
|
tsch_log_commit(); \
|
|
} \
|
|
} while(0);
|
|
|
|
#endif /* TSCH_LOG_LEVEL */
|
|
|
|
#endif /* __TSCH_LOG_H__ */
|