pinebuds/services/nv_section/log_section/log_section.h

/***************************************************************************
 *
 * Copyright 2015-2019 BES.
 * All rights reserved. All unpublished rights reserved.
 *
 * No part of this work may be used or reproduced in any form or by any
 * means, or stored in a database or retrieval system, without prior written
 * permission of BES.
 *
 * Use of this work is governed by a license granted by BES.
 * This work contains confidential and proprietary information of
 * BES. which is protected by copyright, trade secret,
 * trademark and other intellectual property rights.
 *
 ****************************************************************************/
#ifndef __LOG_SECTION_H__
#define __LOG_SECTION_H__

#ifdef __cplusplus
extern "C" {
#endif
#include "hal_trace.h"
#include <stdint.h>
#include <string.h>
#if 0
void init_dump_log(void);
void dump_whole_logs(void);
//void log_update_time_stamp(void);
//void set_dump_log_flush(bool isEnable);
//bool is_dump_log_flush_pending(void);
//void flush_dump_log_handler(void);
void clear_dump_log(void);
uint32_t test_dump_log_from_flash(uint32_t addr,uint32_t size);
#else

#define LOG_DUMP_SECTOR_SIZE 0x1000
#define LOG_DUMP_SECTOR_BUFFER_COUNT 4
#define LOG_DUMP_BUFFER_LEN                                                    \
  (LOG_DUMP_SECTOR_SIZE * LOG_DUMP_SECTOR_BUFFER_COUNT)
#define LOG_DUMP_NORFALSH_BUFFER_LEN (LOG_DUMP_BUFFER_LEN * 2)

#define DATA_BUFFER_STATE_FREE 0
#define DATA_BUFFER_STATE_WRITTING 0x1
#define DATA_BUFFER_STATE_WRITTEN 0x2

#define DUMP_LOG_MAGIC 0xd5151001
#define DUMP_LOG_VERSION 0x00010001
// #define DUMP_LOG_NEWLINE  '\n'

enum LOG_DUMP_FLUSH_STATE {
  LOG_DUMP_FLASH_STATE_IDLE,
  LOG_DUMP_FLASH_STATE_ERASED,
  LOG_DUMP_FLASH_STATE_WRITTING,
  LOG_DUMP_FLASH_STATE_WRITTEN,
};

typedef struct {
  uint32_t magic;
  uint32_t version;
  uint32_t seqnum;
  uint8_t is_bootup;
  uint8_t reseved[3];
} LOG_DUMP_HEADER;

typedef struct {
  uint32_t state;
  uint32_t offset;
  uint8_t buffer[LOG_DUMP_SECTOR_SIZE];
} DATA_BUFFER;

void log_dump_init(void);
int log_dump_flush(void);
int log_dump_flush_all(void);
void log_dump_notify_handler(enum HAL_TRACE_STATE_T state);
void log_dump_output_handler(const unsigned char *buf, unsigned int buf_len);
void log_dump_callback(void *param);
void log_dump_clear(void);

// uint32_t test_log_dump_from_flash(uint32_t addr,uint32_t size);
#endif
#ifdef __cplusplus
}
#endif
#endif