/******************************************************************************
 * file    lib/process/pd_hf.c 
 * author  YuLiang
 * version 1.0.0
 * date    05-March-2025
 * brief   This file provides all the HF operation functions.
 *
 ******************************************************************************
 * Attention
 *
 * <h2><center>&copy; COPYRIGHT(c) 2025 LandPower</center></h2>
 *
 * 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 LandPower 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
 *
 ******************************************************************************/

/* Includes ------------------------------------------------------------------*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#ifdef CFG_DEV_TYPE_LAND_PD
/* 标准C库头文件. */
#include <math.h>

/* 用户代码头文件. */
#include "fifo.h"
#include "pd_main.h"
#include "pd_csg.h"
#include "pd_dau.h"
#include "pd_hf.h"

/* Private define ------------------------------------------------------------*/

/* Private macro -------------------------------------------------------------*/

/* Private typedef -----------------------------------------------------------*/

/* Private variables ---------------------------------------------------------*/

/* Private function prototypes -----------------------------------------------*/

/* Internal functions --------------------------------------------------------*/
/* 重启发送 */
void _hf_send_reset(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];

    /* 回复报文 */
    head_data.cmd_type = DAU_REQUEST;
    head_data.cmd = DAU_C_RESET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t);
    
    dau_data_send(dau, &head_data);

    return;
}

/* 设备信息配置发送 */
void _hf_send_info_set(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    hf_dev_info_t *param = (hf_dev_info_t*)(dau->buf_send + sizeof(dau_pkt_head_t));

    /* 回复报文 */
    head_data.cmd_type = DAU_REQUEST;
    head_data.cmd = DAU_C_DEV_INFO_SET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t) + sizeof(hf_dev_info_t);

    memcpy(param, data, sizeof(hf_dev_info_t));
    
    dau_data_send(dau, &head_data);

    return;
}

/* 设备信息获取发送 */
void _hf_send_info_get(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];

    /* 回复报文 */
    head_data.cmd_type = DAU_REQUEST;
    head_data.cmd = DAU_C_DEV_INFO_GET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t);
    
    dau_data_send(dau, &head_data);

    return;
}

/* 设备配置发送 */
void _hf_send_cfg_set(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    hf_cfg_t *param = (hf_cfg_t*)(dau->buf_send + sizeof(dau_pkt_head_t));

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_CONFIG_SET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t) + sizeof(hf_cfg_t);

    memcpy(param, data, sizeof(hf_cfg_t));
    
    dau_data_send(dau, &head_data);

    return;
}

/* 设备配置获取发送 */
void _hf_send_cfg_get(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_CONFIG_GET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t);
    
    dau_data_send(dau, &head_data);

    return;
}

/* 设备端口配置发送 */
void _hf_send_cfg_set_port(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    hf_cfg_port_t *param = (hf_cfg_port_t*)(dau->buf_send + sizeof(dau_pkt_head_t));

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_CONFIG_PORT_SET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t) + sizeof(hf_cfg_port_t);

    memcpy(param, data, sizeof(hf_cfg_port_t));
    
    dau_data_send(dau, &head_data);

    return;
}

/* 设备端口配置获取发送 */
void _hf_send_cfg_get_port(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    uint8_t *param = (uint8_t*)(dau->buf_send + sizeof(dau_pkt_head_t));

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_CONFIG_PORT_GET;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t) + 4;

    *param = *(uint8_t*)data;

    dau_data_send(dau, &head_data);

    return;
}

/* PRPS 关注报文发送 */
void _hf_send_prps_get(uint8_t slot, void *data)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    hf_prps_get_t *param = (hf_prps_get_t*)(dau->buf_send + sizeof(dau_pkt_head_t));

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_CONFIG_REAL_WAVE;
    head_data.pkt_id = dau->pkt_id++;
    head_data.pkt = dau->buf_send;
    head_data.len = sizeof(dau_pkt_head_t) + sizeof(hf_prps_get_t);

    memcpy(param, data, sizeof(hf_prps_get_t));
    
    dau_data_send(dau, &head_data);

    return;
}

/* 重启报文接收 */
void _hf_recv_reset(uint8_t slot, char *pkt, uint16_t len)
{
    hf_ack_t *ack = (hf_ack_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_ack_t *data = NULL;

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_ack_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    data->result = ack->result;
    data->slot = slot;

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_RESET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 设备信息配置报文接收 */
void _hf_recv_info_set(uint8_t slot, char *pkt, uint16_t len)
{
    hf_ack_t *ack = (hf_ack_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_ack_t *data = NULL;

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_ack_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    data->result = ack->result;
    data->slot = slot;

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_INFO_SET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 设备信息配置报文接收 */
void _hf_recv_info_get(uint8_t slot, char *pkt, uint16_t len)
{
    hf_dev_info_t *param = (hf_dev_info_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_dev_info_t *data = NULL;

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_dev_info_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    memcpy(data, param, sizeof(hf_dev_info_t));

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_INFO_GET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 心跳报文接收 */
void _hf_recv_heartbeat(uint8_t slot, char *pkt, uint16_t len)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    dau_pkt_head_t *head = (dau_pkt_head_t*)pkt;
    hf_heartbeat_t *data = (hf_heartbeat_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_data_t *hf_data = (hf_data_t*)dau->private_data;
    uint32_t *timestamp = (uint32_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_heartbeat_t *param = NULL;

    memcpy(&hf_data->run_status, data, sizeof(hf_heartbeat_t));

    /* 回复报文 */
    head_data.cmd_type = DAU_REQUEST;
    head_data.cmd = DAU_C_HEARTBEAT;
    head_data.pkt_id = head->pkt_id;
    head_data.pkt = pkt;
    head_data.len = sizeof(dau_pkt_head_t) + 4;
    *timestamp = time(NULL);
    dau_data_send(dau, &head_data);

    /* 将心跳计数归零 */
    dau->state.beat_cnt = 0;

    /* 申请内存 */
    param = XMALLOC(MTYPE_CSG, sizeof(hf_heartbeat_t));
    if (!param)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    memcpy(param, &hf_data->run_status, sizeof(hf_heartbeat_t));

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_HEARTBEAT, slot, param) != E_NONE)
    {
        XFREE(MTYPE_CSG, param);
    }

    return;
}

/* 设备配置报文接收 */
void _hf_recv_cfg_set(uint8_t slot, char *pkt, uint16_t len)
{
    hf_ack_t *ack = (hf_ack_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_ack_t *data = NULL;

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_ack_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    data->result = ack->result;
    data->slot = slot;

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_CFG_SET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 设备配置报文接收 */
void _hf_recv_cfg_get(uint8_t slot, char *pkt, uint16_t len)
{
    dau_t *dau = &daus[slot];
    hf_data_t *hf_data = (hf_data_t*)dau->private_data;
    hf_cfg_t *param = (hf_cfg_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_cfg_t *data = NULL;

    memcpy(&hf_data->cfg, param, sizeof(hf_cfg_t));

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_cfg_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    memcpy(data, &hf_data->cfg, sizeof(hf_cfg_t));

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_CFG_GET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 设备端口配置报文接收 */
void _hf_recv_cfg_set_port(uint8_t slot, char *pkt, uint16_t len)
{
    hf_cfg_port_ack_t *ack = (hf_cfg_port_ack_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_cfg_port_ack_t *data = NULL;

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_cfg_port_ack_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    data->vport = ack->vport;
    data->result = ack->result;
    data->slot = slot;

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_PORT_SET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 设备端口配置报文接收 */
void _hf_recv_cfg_get_port(uint8_t slot, char *pkt, uint16_t len)
{
    dau_t *dau = &daus[slot];
    hf_data_t *hf_data = (hf_data_t*)dau->private_data;
    hf_cfg_port_t *param = (hf_cfg_port_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_cfg_port_t *data = NULL;
    uint8_t port = 0;

    port = param->vport - 1;
    memcpy(&hf_data->port[port], param, sizeof(hf_cfg_port_t));

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_cfg_port_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    memcpy(data, &hf_data->port[port], sizeof(hf_cfg_port_t));

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_PORT_GET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* PRPS 关注报文接收 */
void _hf_recv_prps_get(uint8_t slot, char *pkt, uint16_t len)
{
    hf_ack_t *ack = (hf_ack_t*)(pkt + sizeof(dau_pkt_head_t));
    hf_ack_t *data = NULL;

    /* 申请内存 */
    data = XMALLOC(MTYPE_CSG, sizeof(hf_ack_t));
    if (!data)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return;
    }

    /* 装填数据 */
    data->result = ack->result;
    data->slot = slot;

    /* 发送给后台 */
    if (dau_msg_send_cmd(DAU_SEND_PRPS_GET, slot, data) != E_NONE)
    {
        XFREE(MTYPE_CSG, data);
    }

    return;
}

/* 趋势报文接收 */
void _hf_recv_trend(uint8_t slot, char *pkt, uint16_t len)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    hf_data_t *hf_data = (hf_data_t*)dau->private_data;
    hf_trend_t *trend = &hf_data->trend;
    dau_pkt_head_t *head = (dau_pkt_head_t*)pkt;
    hf_trend_head_t *head_trend = (hf_trend_head_t*)(pkt + sizeof(dau_pkt_head_t));
    char *data = (char*)(pkt + sizeof(dau_pkt_head_t) + sizeof(hf_trend_head_t));
    char *point = NULL;
    uint8_t port = 0;
    hf_trend_ack_t ack;
    hf_trend_ack_t *ack_p = (hf_trend_ack_t*)(pkt + sizeof(dau_pkt_head_t));

    /* 不处理补包数据 */
    if (!head_trend->boosterpack)
    {
        //printh("#1 %d %d %d %d\r\n", head_trend->vport, head_trend->sum, head_trend->index, head_trend->type);
        //printh("#2 %d %d\r\n", head_trend->utc, head_trend->len);
    
        port = head_trend->vport - 1;
        if (HF_TREND_TYPE_STAT == head_trend->type)
        {
            trend->col.index = head_trend->identifier;
            trend->col.utc = head_trend->utc;
            memcpy(&trend->col.port[port], data, sizeof(hf_trend_stat));
            
            if ((head_trend->index + 1) == head_trend->sum)
            {
                //printh("vport %d index %d utc %d max %d\r\n", head_trend->vport, trend->col.index, trend->col.utc, trend->col.port[port].max);
                //printh("avg %d cnt %d phase %d noise %d\r\n", trend->col.port[port].avg, trend->col.port[port].cnt, trend->col.port[port].phase, trend->col.port[port].noise);
                //printh("event_cnt %d\r\n", trend->col.port[port].event_cnt);
            }
        }
        else if (HF_TREND_TYPE_PRPD == head_trend->type)
        {
            point = (char*)trend->prpd.port[port].data;
            point += head_trend->index * HF_DATA_LEN;
            memcpy(point, data, head_trend->len);
        }
        else if (HF_TREND_TYPE_PRPS == head_trend->type)
        {
            if (0 == head_trend->index)
            {
                trend->prps.port[port].point_cnt = 0;
            }
            /* 这里左移 2 位是因为 sizeof(hf_data_point_t) 等于 4 */
            trend->prps.port[port].point_cnt += head_trend->len >> 2;
            point = (char*)trend->prps.port[port].point;
            point += head_trend->index * HF_DATA_LEN;
            memcpy(point, data, head_trend->len);
        }
    }

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_TREND;
    head_data.pkt_id = head->pkt_id;
    head_data.pkt = pkt;
    head_data.len = sizeof(dau_pkt_head_t) + sizeof(hf_trend_ack_t);
    ack.index = head_trend->index;
    ack.result = 0;
    ack.boosterpack = head_trend->boosterpack;
    memcpy(ack_p, &ack, sizeof(hf_trend_ack_t));
    dau_data_send(dau, &head_data);

    return;
}

/* PRPS 图谱接收 */
void _hf_recv_prps(uint8_t slot, char *pkt, uint16_t len)
{
    dau_t *dau = &daus[slot];
    hf_data_t *hf_data = (hf_data_t*)dau->private_data;
    hf_prps_t prps = hf_data->prps;
    hf_prps_t *prps_send = NULL;
    hf_prps_head_t *head_prps = (hf_prps_head_t*)(pkt + sizeof(dau_pkt_head_t));
    char *data = (char*)(pkt + sizeof(dau_pkt_head_t) + sizeof(hf_prps_head_t));
    char *point = NULL;
        
    /* 第一个报文 */
    if (0 == head_prps->pkt_index)
    {
        memcpy(&prps.head, head_prps, sizeof(hf_prps_head_t));
    }

    point = (char*)prps.prps;
    point += head_prps->pkt_index * HF_DATA_LEN;
    memcpy(point, data, head_prps->len);

    if ((head_prps->pkt_index + 1) == head_prps->pkt_sum)
    {
        /* 申请内存 */
        prps_send = XMALLOC_Q(MTYPE_CSG, sizeof(hf_prps_t));
        if (!prps_send)
        {
            DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
            return;
        }

        memcpy(prps_send, &prps, sizeof(hf_prps_t));
    
        /* 发送给后台, 内存由后台释放 */
        if (dau_msg_send(DAU_SEND_PRPS, slot, prps_send) != E_NONE)
        {
            return;
        }
    }

    return;
}


/* 事件报文接收 */
void _hf_recv_event(uint8_t slot, char *pkt, uint16_t len)
{
    dau_head_init_t head_data;
    dau_t *dau = &daus[slot];
    hf_data_t *hf_data = (hf_data_t*)dau->private_data;
    hf_event_t *event = &hf_data->event;
    dau_pkt_head_t *head = (dau_pkt_head_t*)pkt;
    hf_event_head_t *head_event = (hf_event_head_t*)(pkt + sizeof(dau_pkt_head_t));
    char *data = (char*)(pkt + sizeof(dau_pkt_head_t) + sizeof(hf_event_head_t));
    char *point = NULL;
    hf_event_ack_t ack;
    hf_event_ack_t *ack_p = (hf_event_ack_t*)(pkt + sizeof(dau_pkt_head_t));

    /* 不处理补包数据 */
    if (!head_event->boosterpack)
    {
        //printh("#3 %d %d %d %d\r\n", head_event->vport, head_event->sum, head_event->index, head_event->type);
        //printh("#4 %d %d\r\n\n", head_event->utc, head_event->len);
    
        /* 第一个报文 */
        if (0 == head_event->index)
        {
            event->head.vport = head_event->vport;
            event->head.boosterpack = head_event->boosterpack;
            event->head.power_fre = head_event->power_fre;
            event->head.type = head_event->type;
            event->head.max = head_event->max;
            event->head.identifier = head_event->identifier;
            event->head.utc = head_event->utc;
            event->head.cnt = head_event->cnt;
            event->head.avg_o = head_event->avg_o;
            event->head.avg = head_event->avg;
            event->head.point_cnt = head_event->point_cnt;
        }

        point = (char*)event->point;
        point += head_event->index * HF_DATA_LEN;
        memcpy(point, data, head_event->len);

        if ((head_event->index + 1) == head_event->sum)
        {
            //printh("vport %d power_fre %d type %d max %d\r\n", event->head.vport, event->head.power_fre, event->head.type, event->head.max);
            //printh("identifier %d utc %d cnt %d avg %d\r\n", event->head.identifier, event->head.utc, event->head.cnt, event->head.avg);
            //printh("point_cnt %d\r\n\n", event->head.point_cnt);
        }
    }

    /* 回复报文 */
    head_data.cmd_type = DAU_PRV_REQUEST;
    head_data.cmd = DAU_P_EVENT;
    head_data.pkt_id = head->pkt_id;
    head_data.pkt = pkt;
    head_data.len = sizeof(dau_pkt_head_t) + sizeof(hf_event_ack_t);
    ack.index = head_event->index;
    ack.result = 0;
    ack.boosterpack = head_event->boosterpack;
    memcpy(ack_p, &ack, sizeof(hf_event_ack_t));
    dau_data_send(dau, &head_data);

    return;
}

/* 校验收到包的包头, 长度, 校验码. */
int32_t _hf_pkt_check(uint8_t slot, char *pkt)
{
    dau_t *dau = &daus[slot];
    dau_pkt_head_t *head = (dau_pkt_head_t*)pkt;

    /* 对主次设备号进行识别, 次设备号可以是广播. */
    if (head->dev_type_m != dau->info.type_m || head->dev_type_s != dau->info.type_s)
    {
        DBG(DBG_M_PD_HF_ERR, "Device type %d:%d ERROR\r\n", head->dev_type_m, head->dev_type_s);
        return E_ERROR;
    }

    if (head->dev_id != dau->info.dev_id)
    {
        DBG(DBG_M_PD_HF_ERR, "Device id %08x ERROR\r\n", head->dev_id);
        return E_ERROR;
    } 

    if (head->len > DAU_BUF_SIZE)
    {
        DBG(DBG_M_PD_HF_ERR, "Packet len %d ERROR\r\n", head->len);
        return E_ERROR;
    }

    if ((DAU_REPLY == head->cmd_type && head->cmd >= DAU_C_MAX)
        || (DAU_PRV_REPLY == head->cmd_type && head->cmd >= DAU_P_MAX))
    {
        DBG(DBG_M_PD_HF_ERR, "Cmd %d:%d ERROR\r\n", head->cmd_type, head->cmd);
        return E_ERROR;
    }
    
    return E_NONE;
}

/* 命令映射表 */
static hf_recv_fun_cb _hf_command[] = 
{
    NULL,                       // 0
    NULL,                       // DAU_C_CONTACT            1
    NULL,                       // DAU_C_ADD_DAU            2
    _hf_recv_reset,             // DAU_C_RESET              3
    NULL,                       // 4
    NULL,                       // DAU_C_UPDATE             5
    _hf_recv_info_set,          // DAU_C_DEV_INFO_SET       6
    _hf_recv_info_get,          // DAU_C_DEV_INFO_GET       7
    NULL,                       // 8
    NULL,                       // DAU_C_UPDATE_RESULT      9
    _hf_recv_heartbeat,         // DAU_C_HEARTBEAT          10
};

/* 命令映射表 */
static hf_recv_fun_cb _hf_prv_command[] = 
{
    NULL,                       // 0
    _hf_recv_cfg_set,           // DAU_P_CONFIG_SET         1
    _hf_recv_cfg_get,           // DAU_P_CONFIG_GET         2
    _hf_recv_cfg_set_port,      // DAU_P_CONFIG_PORT_SET    3
    _hf_recv_cfg_get_port,      // DAU_P_CONFIG_PORT_GET    4
    _hf_recv_prps_get,          // DAU_P_CONFIG_REAL_WAVE   5
    NULL,                       // 6
    NULL,                       // 7
    NULL,                       // 8
    NULL,                       // 9
    _hf_recv_trend,             // DAU_P_TREND              10
    _hf_recv_prps,              // DAU_P_REAL_PRPS          11
    _hf_recv_event,             // DAU_P_EVENT              12
};

/* 命令映射表 */
static hf_send_fun_cb _hf_send_command[] = 
{
    NULL,                       // 0
    NULL,                       // DAU_SEND_ADD             1
    _hf_send_reset,             // DAU_SEND_RESET           2
    NULL,                       // 3
    _hf_send_info_set,          // DAU_SEND_INFO_SET        4
    _hf_send_info_get,          // DAU_SEND_INFO_GET        5
    NULL,                       // 6
    NULL,                       // DAU_SEND_HEARTBEAT       7
    _hf_send_cfg_set,           // DAU_SEND_CFG_SET         8
    _hf_send_cfg_get,           // DAU_SEND_CFG_GET         9
    _hf_send_cfg_set_port,      // DAU_SEND_PORT_SET        10
    _hf_send_cfg_get_port,      // DAU_SEND_PORT_GET        11
    _hf_send_prps_get,          // DAU_SEND_PRPS_GET        12
    NULL,                       // 13
    NULL,                       // DAU_SEND_PRPS            14
    NULL,                       // 15
};

/* Interface functions -------------------------------------------------------*/
/* 高频收包处理函数 */
int32_t hf_recv_process(uint8_t slot, char *pkt, uint16_t len)
{
    dau_pkt_head_t *head = (dau_pkt_head_t*)pkt;
  
    /* 报文头和 CRC 校验. */    
    LD_E_RETURN_N(_hf_pkt_check(slot, pkt));

    if (DAU_REPLY == head->cmd_type)
    {
        if (_hf_command[head->cmd])
        {
            _hf_command[head->cmd](slot, pkt, len);
        }
    }
    else if (CSG_PRV_REPLY == head->cmd_type)
    {
        if (_hf_prv_command[head->cmd])
        {
            _hf_prv_command[head->cmd](slot, pkt, len);
        }
    }
    
    return E_NONE;
}

/* 高频发包处理函数 */
int32_t hf_send_process(uint8_t slot, uint8_t type, void *data)
{
    if (_hf_send_command[type])
    {
        _hf_send_command[type](slot, data);
    }
    
    return E_NONE;
}

/* 高频私有数据 */
void* hf_data_malloc(void)
{
    hf_data_t *p = XMALLOC_Q(MTYPE_HF, sizeof(hf_data_t));
    if (!p)
    {
        DBG(DBG_M_PD_HF_ERR, "XMALLOC ERROR!\r\n");
        return NULL;
    }

    memset(&p->cfg, 0, sizeof(hf_cfg_t));
    memset(&p->port, 0, sizeof(hf_cfg_port_t) * PD_DAU_PORT_SUM);

    return p;
}

/* 高频私有数据释放 */
void hf_data_free(uint8_t slot)
{
    hf_data_t *hf_data = (hf_data_t*)daus[slot].private_data;

    XFREE(MTYPE_HF, hf_data);

    return;
}

/* 显示全局配置 */
void hf_show_cfg(uint8_t slot)
{
    hf_data_t *hf_data = (hf_data_t*)daus[slot].private_data;
    hf_cfg_t *cfg = &hf_data->cfg;

    dau_send_msg_t msg;
    msg.type = DAU_SEND_CFG_GET;
    msg.data = XMALLOC_Q(MTYPE_CSG, 4);
    fifo_write(daus[slot].fifo_send, &msg, sizeof(dau_send_msg_t));
    sleep(1);

    printh("Power frequency: %fHz\r\n", cfg->power_frequency / 10.0);
    printh("Trend period: %dm\r\n", cfg->trend_period);
    printh("Sync mode: %s\r\n", pd_sync_str[cfg->sync_mode]);
    printh("Heartbeat period: %dm\r\n", cfg->heartbeat_period);
    printh("PPS mode: %s\r\n", pd_pps_str[cfg->pps_mode]);
    printh("Protocol type: %s\r\n", pd_protocol_str[cfg->protocol_type]);
    printh("Trend storage: %d\r\n", cfg->trend_storage);
    printh("Event storage: %d\r\n\n", cfg->event_storage);

    return;
}

/* 显示端口配置 */
void hf_show_port(uint8_t slot, uint8_t port)
{
    hf_data_t *hf_data = (hf_data_t*)daus[slot].private_data;
    hf_cfg_port_t *cfg = &hf_data->port[port];

    dau_send_msg_t msg;
    msg.type = DAU_SEND_PORT_GET;
    msg.data = XMALLOC_Q(MTYPE_CSG, 4);
    *(uint8_t*)msg.data = port + 1;
    fifo_write(daus[slot].fifo_send, &msg, sizeof(dau_send_msg_t));
    sleep(1);

    printh("Port type: %s\r\n", dau_port_type_str[cfg->port_type]);
    printh("Auto noise: %s\r\n", cfg->is_auto_noise ? "true" : "false");
    printh("Denoise type: %s\r\n", pd_noise_type_str[cfg->denoise_type]);
    printh("Denoise level: %dmv\r\n", cfg->denoise_auto);
    printh("Denoise manual: %dmv\r\n", cfg->denoise_manual);
    printh("Event cnt high: sum %d sec %d\r\n", cfg->event_counter_h, cfg->event_sec_h);
    printh("Event thr high: thr %d sum %d\r\n", cfg->event_thr_h, cfg->event_counter_thr_h);
    printh("Event cnt low: sum %d sec %d thr %d sum %d\r\n\n", cfg->event_counter_l, cfg->event_sec_l,
        cfg->event_thr_l, cfg->event_counter_thr_l);

    return;
}
#endif
/************************ (C) COPYRIGHT LandPower ***** END OF FILE ****************/