/*
 *  ne_general.h -- provide iot-system device layer operation interface.
 *  
 *
 *  ORIGINAL AUTHOR: 
 *
 *  Copyright (c) 2018 Netease Corporation
 */

#ifndef NE_GENERAL_H
#define NE_GENERAL_H

#include "c_types.h"

#define NE_DEVICE_GENERAL_HEAD				0x3c
#define NE_GENERAL_MAX_SBUF_LEN				18

#define GENERAL_DEBUG_ENABLE                0
#if GENERAL_DEBUG_ENABLE
#define GENERAL_LOG_EX                      LOG_RAW
#else
#define GENERAL_LOG_EX     
#endif


enum{
	NE_GENERAL_SUCCESS,
	NE_GENERAL_FAIL
};

enum{
	NE_GENERAL_OTA_INFO,
	NE_GENERAL_OTA_START,
	NE_GENERAL_OTA_DOWNLOAD,
	NE_GENERAL_OTA_READ,
	NE_GENERAL_OTA_STOP
};

enum{
	NE_GENERAL_NETWORK_CONNECTED,
	NE_GENERAL_NETWORK_DISCONNECT,
	NE_GENERAL_NETWORK_MISSSID,
	NE_GENERAL_NETWORK_CONNECTTING
};

enum{
	NE_DEVICE_GENERAL_PASS_THROUGH,
	NE_DEVICE_GENERAL_ALL_UPLOAD,
	NE_DEVICE_GENERAL_MCU_OTA,
	NE_DEVICE_GENERAL_WIFI_PROCESS,
	NE_DEVICE_GENERAL_ABNORMAL
};

enum{
	NE_DEVICE_GENERAL_CMD_START_CONNET,
	NE_DEVICE_GENERAL_CMD_CANNEL_CONNET,
	NE_DEVICE_GENERAL_CMD_STATUS_NOTIC,
	NE_DEVICE_GENERAL_CMD_GET_STATUS,
	NE_DEVICE_GENERAL_CMD_CLEAR_SSID,
	NE_DEVICE_GENERAL_CMD_RESET_WIFI,
	NE_DEVICE_GENERAL_CMD_GET_VERSION
};

#pragma pack (1)

typedef struct{
    uint8 header;
    uint8 checksum[2];
    uint8 len[2];
    uint8 type;
    uint8 version[2];
}ne_general_protocol_header_t;

typedef struct{
		uint8 msgtype;
		uint8 result;
}ne_general_rsp_data_t;



#pragma pack (0)


int32 ne_general_init(void *arg);
int32 ne_general_deinit(void * arg);
int32 ne_general_write(void *arg, uint8 *input, uint32 len);
int32 ne_general_read(void *arg, uint8 **output, uint32 *len);
int32 ne_general_split(void *arg, uint32 *offset, uint8 *input, uint32 len, uint8 *output, uint32 *out_len);
int32 ne_general_process(void *arg, uint8 type, uint8 *input, uint32 ilen, uint8 * output, uint32 maxlen);

int ne_general_create_frame(uint8_t frame_type, uint8_t *payload, int in_len, uint8 *output, int max_len);
void ne_general_set_network_status(uint8 net_status);
uint8 ne_general_get_network_status(void);
void ne_general_notic_net_status(uint8 net_status);



#endif