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/*****************************************************************************
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* file include/pd_dau.h
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* author YuLiang
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* version 1.0.0
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* date 03-Feb-2023
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* brief This file provides all the headers of the dau functions.
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******************************************************************************
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* Attention
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*
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* <h2><center>© COPYRIGHT(c) 2021 LandPower</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of LandPower nor the names of its contributors may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************/
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#ifndef __PD_DAU_H__
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#define __PD_DAU_H__
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#ifdef CFG_DEV_TYPE_LAND_PD
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/* Includes ------------------------------------------------------------------*/
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#include <semaphore.h>
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#include <termios.h>
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#include <unistd.h>
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#include "pd_main.h"
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#include "common.h"
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/* Define --------------------------------------------------------------------*/
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#define DAU_ETH_SLOTS_SUM 4
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#define RS485_SLOTS 2
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#define DAU_BUF_SIZE 1536
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#define UHF "UDP_UHF"
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#define HF "UDP_HF"
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#define ULTRASONIC "UDP_ULTRASONIC"
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#define IRONCORE "RS485_IRONCORE"
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/* Exported types ------------------------------------------------------------*/
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typedef int32_t (*dau_recv_cb)(uint8_t, char*, uint16_t);
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typedef void (*dau_recv_fun_cb)(uint8_t, char*, uint16_t);
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/* 命令类型. */
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enum DAU_CMD_TYPE
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{
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DAU_REQUEST = 1,
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DAU_REPLY = 2,
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DAU_PRV_REQUEST = 121,
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DAU_PRV_REPLY = 122
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};
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/* 共有命令字. */
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enum DAU_CMD
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{
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DAU_C_CONTACT = 1,
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DAU_C_ADD_DAU = 2,
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DAU_C_RESET = 3,
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DAU_C_UPDATE = 5,
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DAU_C_DEV_INFO_SET = 6,
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DAU_C_DEV_INFO_GET = 7,
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DAU_C_UPDATE_RESULT = 9,
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DAU_C_HEARTBEAT = 10,
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DAU_C_MAX
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};
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/* 私有命令字. */
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enum DAU_P_CMD
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{
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DAU_P_CONFIG_SET = 1, // 设备全局参数设置
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DAU_P_CONFIG_GET = 2, // 设备全局参数获取
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DAU_P_CONFIG_PORT_SET = 3, // 设备端口参数设置
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DAU_P_CONFIG_PORT_GET = 4, // 设备端口参数获取
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DAU_P_CONFIG_REAL_WAVE = 5, // 实时波形配置
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DAU_P_TREND = 10,
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DAU_P_REAL_PRPS = 11,
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DAU_P_EVENT = 12,
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DAU_P_MAX
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};
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// 板卡类型枚举
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typedef enum {
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DAU_TYPE_UDP,
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DAU_TYPE_RS485,
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DAU_TYPE_NONE
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} DauType;
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// 板卡状态枚举
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typedef enum {
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DAU_STATE_DISCONNECTED,
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DAU_STATE_CONNECTED,
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DAU_STATE_REGISTERED
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} DauState;
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// 通信回调函数类型
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//typedef void (*data_recv_callback)(void* priv_data, const void* data, size_t len);
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//typedef void (*data_send_callback)(void* priv_data, void* data, size_t len);
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// 板卡私有数据结构
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typedef struct
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{
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DauType type;
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union
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{
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struct
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{
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int sockfd;
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struct sockaddr_in addr;
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} udp;
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struct
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{
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int fd;
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char port[20];
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struct termios options;
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} rs485;
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} comm;
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char board_id[32];
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void *rx_buffer;
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size_t buffer_size;
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uint8_t cmd_type;
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uint8_t cmd;
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} dau_private_data_t;
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// 板卡操作回调函数结构
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typedef struct
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{
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int (*init)(dau_private_data_t *data, const char *config);
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int (*receive)(dau_private_data_t *data, void *buf, size_t len);
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int (*transmit)(dau_private_data_t *data, const void *buf, size_t len);
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void (*cleanup)(dau_private_data_t *data);
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} dau_operations_t;
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// UDP客户端信息
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typedef struct {
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struct sockaddr_in addr;
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char board_id[32];
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} udp_client_data;
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// RS485设备信息
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typedef struct {
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int fd; // 串口文件描述符
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char board_id[32];
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uint8_t address; // 从机地址
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} rs485_device_data;
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/* 报文头初始化结构体 */
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typedef struct
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{
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uint8_t cmd_type;
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uint8_t cmd;
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uint16_t pkt_id;
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char *pkt;
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uint32_t len;
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} dau_head_init_t;
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/* 应答报文 */
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typedef struct
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{
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uint8_t result; // 应答结果. 0:成功 1:失败
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uint8_t reserved[3]; // 保留
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} dau_ack_t;
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/* 报文头 */
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typedef struct
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{
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uint16_t len;
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uint8_t dev_type_m;
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uint8_t dev_type_s;
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uint32_t dev_id;
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uint8_t cmd_type;
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uint8_t cmd;
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uint16_t pkt_id;
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uint8_t version;
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uint8_t reserve1[2];
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uint8_t slot;
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uint32_t sdev_id;
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uint8_t reserve2[12];
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} dau_pkt_head_t;
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/* 开机联络 */
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typedef struct
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{
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uint8_t type_m; // 主设备号
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uint8_t type_s; // 次设备号
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uint8_t reserved1[2]; // 保留
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uint32_t dev_id; // 设备ID
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char hostname[FILE_NAME_LEN]; // 设备名 128byte
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uint32_t factory_date; // 出厂日期.
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uint32_t deployment_date; // 部署日期.
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uint8_t app_version[DEV_VERSION_STR_LEN]; // 软件版本
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uint8_t app_compile_time[DEV_VERSION_STR_LEN]; // 软件编译时间
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uint8_t hardware_version[DEV_VERSION_STR_LEN]; // 硬件版本
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uint8_t FPGA_version[DEV_VERSION_STR_LEN]; // fpga版本
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uint32_t ip; // 本机 IP.
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uint32_t mask; // 本机 MASK.
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uint32_t gw; // 本机网关
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uint8_t mac[MAC_ADDR_LEN]; // MAC地址.
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uint16_t server_port; // 服务器端口号.
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uint32_t server_ipv4; // 服务器 IP.
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uint8_t port[PD_PORT_SUM];
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uint8_t port_type[PD_PORT_SUM];
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} dau_contact_t;
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/* 心跳报文. */
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typedef struct
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{
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float freq; // 实测同步源工频频率.
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uint8_t dau_state[4]; // 采集模块的状态.
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uint8_t out_sync; // 外接调频同步 1: 有效 0: 无效.
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uint8_t pt_sync; // PT同步 1: 有效 0: 无效.
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uint8_t in_sync; // 内同步 1: 有效 0: 无效.
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uint8_t reserved1; // 预留 字节对齐.
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uint8_t port_link_alarm[PD_PORT_SUM]; // 通道传感器连接状态 断线告警.
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uint8_t dau_port_num[4]; // 采集板端口数量.
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} dau_heartbeat_t;
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/* 时间头 */
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typedef struct
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{
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uint16_t index; // 包索引
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uint16_t sum; // 总包数
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uint8_t vport; // 通道号
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uint8_t boosterpack; // 是否补包 0：否 1：是
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int16_t max; // 通道的最大值.
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uint32_t power_fre; // 工频周期.
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uint8_t type; // 事件类型.
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uint8_t reserved[3]; // 保留
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uint32_t identifier; // 数据编号: 0 - (2^32-1) 循环.
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uint32_t utc; // UTC 时标.
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uint32_t cnt; // 通道每秒脉冲计数值.
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uint16_t avg_o; // 通道原始信号 (降噪前) 的平均值.
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uint16_t avg; // 脉冲平均值.
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uint32_t point_cnt; // 数据累计点数
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uint32_t len; // 当前包长度
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} dau_event_head_t;
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// 板卡管理器结构
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typedef struct
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{
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//dau_private_data_t *private_data;
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dau_operations_t ops;
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// udp
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int sockfd;
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struct sockaddr_in addr;
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// rs485
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int fd;
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char port[20];
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struct termios options;
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char board_id[32];
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void *rx_buffer;
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size_t buffer_size;
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uint8_t cmd_type;
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uint8_t cmd;
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pthread_t thread_id;
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int slot;
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bool occupied; // 槽位占用标志
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} dau_manager_t;
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/* DAU 状态结构体 */
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typedef struct
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{
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uint8_t is_insert:1;
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uint8_t is_connect:1;
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} dau_state_t;
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/* DAU 全局结构体 */
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typedef struct
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{
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uint8_t slot; // dau slot
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DauType type;
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int fd; // dau socket fd
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struct sockaddr_in server; // dau client ip
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char buf_recv[DAU_BUF_SIZE]; // dau 收包 buf
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DauState stat;
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void *private_data;
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dau_contact_t info; // dau 信息
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dau_heartbeat_t run_status; // dau 运行状态
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dau_state_t state; // dau 状态
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dau_recv_cb recv_cb; // dau 收包处理函数
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} dau_t;
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/* Exported macro ------------------------------------------------------------*/
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#define SET_BIT(REG, BIT) ((REG) |= (BIT))
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#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
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#define READ_BIT(REG, BIT) ((REG) & (BIT))
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#define WRITE_REG(REG, VAL) ((REG) = (VAL))
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#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((REG) & (~(CLEARMASK))) | (SETMASK)))
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#define DAU_REG_PORT_ADDR_GET(port) ((port + 1) << 8)
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/* Extern global variables ---------------------------------------------------*/
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extern dau_t daus[PD_SLOTS_MAX];
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/* Extern functions ----------------------------------------------------------*/
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extern int32_t dau_handle_init(void);
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extern int32_t dau_handle_init_after(void);
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extern void dau_send_data(dau_t *dau, dau_head_init_t *head_data);
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#endif
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#endif
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/************************ (C) COPYRIGHT LandPower ***** END OF FILE ****/
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