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- /********************************************************************
- 版权所有:
- 文件版本: V1.00
- 文件名称: IEC104.c
- 生成日期: 2007年04月26日
- 作 者:xxxxxx
- 使用范围:
-
- 功 能: IEC104规约处理
- 更新信息:
- 更新日志1:
- 修改者:
- 修改日期:
- 修改内容:
- 修改原因:
- *********************************************************************/
- #include "head.h"
- #ifdef LINUX_KERNEL_APP
- #include <linux/delay.h>
- #endif
- #define IEC104_printf rt_printf_time
- IEC104_DEF g_t104[IEC104_TOTAL_SOCKETS];/*104规约结构定义*/
- static bool g_104_comm_status[IEC104_TOTAL_SOCKETS];
- void IEC104_Info_Printf_One(IEC104_DEF *p);
- void IEC104_UnPackFrame(IEC104_DEF *pt104,BYTE *pd,int type)
- {
- if(!g_bCommLed)g_bCommLed=true;
- if(g_print_104 && (g_print_port & (1<<pt104->chnl)))
- {
- if(type == 0)
- {
- print_msg("RX_104:",pd,pd[1]+2);
- }
- else if(type == 1)
- {
- print_msg("TX_104:",pd,pd[1]+2);
- }
- else if(type == 2)
- {
- print_msg("TX_104:",&pd[1],pd[0]);
- }
- }
- }
- void set_104_link_status(WORD net)
- {
- if(net>CFG_ETH_NUM_MAX-1) return ;
- g_104_comm_status[net]=true;
- }
- void cls_104_link_status(WORD net)
- {
- if(net>CFG_ETH_NUM_MAX-1) return ;
- g_104_comm_status[net]=false;
- }
- bool get_104_link_status(WORD net)
- {
- if(net>CFG_ETH_NUM_MAX-1) return 0;
- return g_104_comm_status[net];
- }
- void IEC104_Init(void)
- {
- int i;
- IEC104_DEF *pt104;
- for(i=0;i<CFG_ETH_MAX_LOGIC;i++)
- {
- pt104=&g_t104[i];
-
- memset(pt104,0,sizeof(IEC104_DEF));
- pt104->type=IEC104_TYPE_NET;
- pt104->chnl=i+CFG_UART_NUM_MAX;
-
- pt104->cNetIndex=i;
- // 初始化接收buf结构
- pt104->RxBuf.chn = pt104->chnl;
- pt104->RxBuf.buf = pt104->arrRecvBuf;
- rt_fifo_init(&pt104->recv_fifo,pt104->recv_fifo_buf,IEC104_FIFO_SIZE);
- s_stat_protocol(pt104->chnl, PROTOCOL_104); //统计规约
- #ifdef RCD_STRAN_S
- queue_init(&pt104->rcd_qt.queue,NEWRCD_COUNT,&pt104->rcd_qt.data,NEWRCD_SIZE);
- #endif
- }
- }
- void IEC104_Init_RS(IEC104_DEF *pt104,BYTE chnl)
- {
- memset(pt104,0,sizeof(IEC104_DEF));
- pt104->type=IEC104_TYPE_RS;
- pt104->chnl=chnl;
- // 初始化接收buf结构
- pt104->RxBuf.chn = pt104->chnl;
- pt104->RxBuf.buf = pt104->arrRecvBuf;
- rt_fifo_init(&pt104->recv_fifo,pt104->recv_fifo_buf,IEC104_FIFO_SIZE);
- }
- static void IEC104_Reset(IEC104_DEF *pt104)
- {
- // 通道属性、连接计数不允许复位
-
- // 规约状态复位
- if(g_comm_link_status & (1<<pt104->chnl))
- {
- char buf[64];
- char log_info[128];
- if(pt104->type == IEC104_TYPE_NET)
- {
- sprintf(buf,"104主站断开(%sIP=%d.%d.%d.%d)!\r\n", get_comm_name(pt104->chnl + 1), pt104->ip[0],pt104->ip[1],pt104->ip[2],pt104->ip[3]);
- }
- else
- {
- sprintf(buf,"104主站断开(%s)!\r\n",get_comm_name(pt104->chnl + 1));
- }
- log_str_time(LOG_OPERATE,buf,0,0);
- sprintf(log_info,"IEC104(%d):104 main station disconnection",pt104->chnl + 1);
- load_hs_log_rcd(TYPE_CHNL_LINK,true,NULL,log_info,0);
-
-
- g_comm_link_status &= ~(1<<pt104->chnl);
- }
- IEC104_printf("IEC104(%d) reset state: %d => %d,linkcount=%d!\r\n",
- pt104->chnl,pt104->state,0,pt104->LinkCountApp);
-
- pt104->state = 0;
- pt104->bSendChange=false;
- // 序号复位
- pt104->SendNum.ss=0; //发送序列号
- pt104->RecvNum.ss=0; //接收序列号
- pt104->AckNum.ss=0; //确认序列号
- pt104->AckRecvNum=0;
- // 计时
- pt104->us0_yc = ustimer_get_origin();
- pt104->us0_sec = pt104->us0_yc;
- pt104->secs = 0;
- pt104->us0_client= ustimer_get_origin();
- // 测试状态复位
- pt104->bStartTest=false;
- pt104->us0_test=ustimer_get_origin();
- // 其它状态复位
- pt104->bRmtSM2=false;
- pt104->bClientStart=false;
- // SOE发送缓冲区复位,发送指针回到ACK的位置
- if(tRunPara.w104K && pRunSet->bTT_SoeResumeComm)
- {
- g_soe_queue.tail_send[pt104->chnl].n=g_soe_queue.tail_ack[pt104->chnl].n;
- }
- // 遥控信息复位
- ResetRctrl(MASTER_104+pt104->chnl);
-
- // 104发送缓冲区复位
- memset(&pt104->TxBuf,0,sizeof(pt104->TxBuf));
- #ifdef RCD_STRAN_S
- rt_printf_time("-> Link Reset, Clear File Cache\r\n");
- iec_freefile(&pt104->tf);
- pt104->tf.bTransing=false;
- pt104->tf.bdatTraned=false;
- #endif
- }
- // 规约主动关闭连接
- static void IEC104_ActiveClose(IEC104_DEF *pt104)
- {
- // 复位状态
- IEC104_Reset(pt104);
- // 如果是网络104,直接断开TCP连接
- if(pt104->type != IEC104_TYPE_RS)
- {
- net_104_close_flag(pt104->cNetIndex);
- }
- }
- // 检查是否当前连接的报文
- static int IEC104_IsCurFrame(IEC104_DEF *pt104)
- {
- int n;
- if(tRunPara.b104Client)return 1;
- // 检查是否当前连接的报文
- n = pt104->LinkCountRecv - pt104->LinkCountApp;
- // 是新连接的报文,直接退出,待重新初始化后再处理
- if(n > 0)
- {
- IEC104_printf("IEC104(%d) Recv new frame: Recv=%d,App=%d!\r\n",
- pt104->chnl,pt104->LinkCountRecv,pt104->LinkCountApp);
- return 0;
- }
- // 是旧报文,直接丢弃不处理
- else if(n < 0)
- {
- IEC104_printf("IEC104(%d) Recv old frame: n=%d,Recv=%d,App=%d!\r\n",
- pt104->chnl,n,pt104->LinkCountRecv,pt104->LinkCountApp);
- pt104->bRecvOk = false;
- pt104->bSM2Data = false;
- return 0;
-
- }
- // 是旧报文,直接丢弃不处理(在没有连接的情况下,只有在串口104下,启动数据传输命令可以处理)
- else if(pt104->state == 0 && !(pt104->type == IEC104_TYPE_RS && pt104->arrRecvBuf[2] == FRAME_U_SATRT))
- {
- IEC104_printf("IEC104(%d) Recv old frame: n=%d,state=%d,type=%d,frame=%02x!\r\n",
- pt104->chnl,n,pt104->state,pt104->type,pt104->arrRecvBuf[2]);
- pt104->bRecvOk = false;
- pt104->bSM2Data = false;
- return 0;
-
- }
- return 1;
- }
- /**************************************************************************
- 函数名称:Reset104Recv
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:复归104的数据接收
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_Recv_Reset(IEC104_DEF *pt104)
- {
- pt104->cTypeCounter=0;
- pt104->cRecvCnt=0;
- }
- static bool IEC104_SM2RmtCheck(IEC104_DEF *pt) //判断是否是遥控报文
- {
- if(!pRunSet->bTT_SM2)return false; //加密功能未投入
-
- if((pt->arrRecvBuf[0]==0x68) && (pt->arrRecvBuf[1] > 4)
- &&((pt->arrRecvBuf[6]==46) || (pt->arrRecvBuf[6]==45))) // 遥控报文
- {
- return true;
- }
- return false;
- }
- /**************************************************************************
- 函数名称:IEC104_Recv
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:104数据接受,只判断是否满足帧格式
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- int IEC104_Recv_Normal(IEC104_DEF *pt104,BYTE cRcvData)
- {
- pt104->arrRecvBuf[pt104->cRecvCnt++]=cRcvData;
- s_stat_rx(pt104->chnl,1);
- switch(pt104->cTypeCounter)
- {
- case 0:
- if( cRcvData==0x68)
- {
- pt104->cTypeCounter=1;
- s_stat_rx_frame(pt104->chnl);//统计接收帧数
-
- memset(&pt104->arrRecvBuf[1],0,30);
- }
- else if(cRcvData==0x16) //SM2 报文
- {
- pt104->cTypeCounter=20;
- pt104->cRecvCnt=256;
- pt104->arrRecvBuf[pt104->cRecvCnt++]=cRcvData;
- pt104->arrRecvBuf[0]=0x68; //恢复被0x16 覆盖的第一字节数据
- s_stat_rx_frame(pt104->chnl);//统计接收帧数
-
- if(!pRunSet->bTT_SM2) //加密功能未投入
- {
- IEC104_Recv_Reset(pt104);
- s_stat_rx_errframe(pt104->chnl);//统计接收错误帧数
- }
- }
- else
- {
- IEC104_Recv_Reset(pt104);
- s_stat_rx_err(pt104->chnl,1);//统计接收错误字节数
- }
- break;
- case 1:
- pt104->cRecvLenth=cRcvData+2;
- pt104->cTypeCounter=2;
- break;
-
- case 2:
- if(pt104->cRecvCnt>=pt104->cRecvLenth)
- {
- // 报文接受完毕
- IEC104_Recv_Reset(pt104);
-
- if(IEC104_SM2RmtCheck(pt104))
- {
- // 如果是加密遥控报文,应用层暂不处理,等解密完成后处理
- pt104->bRmtSM2 = true;
- pt104->us0_SM2Over=ustimer_get_origin();
- }
- else
- {
- // 接收到一帧普通报文:
- // 1、设置普通帧接收标志
- // 2、唤醒主循环
- pt104->LinkCountRecv = pt104->LinkCountNet;
- pt104->bRecvOk=true;
- mainloop_wakeup();
- return 1;
- }
- }
- break;
- case 20: // SM2报文 L2长度
- pt104->SM2L2=cRcvData;
- pt104->cTypeCounter++;
- break;
- case 21: // SM2报文 L2长度
- pt104->cTypeCounter++;
- if(cRcvData>=pt104->SM2L2) //L2长度包含L3长度,L3<L2,做一简单校验
- {
- s_stat_rx_errframe(pt104->chnl);//统计接收帧数
- IEC104_Recv_Reset(pt104);
- }
- break;
- case 22:
- if(cRcvData==0x16)
- {
- pt104->cTypeCounter++;
- pt104->csm2RecvCnt=0;
- }
- else
- {
- s_stat_rx_errframe(pt104->chnl);//统计接收帧数
- IEC104_Recv_Reset(pt104);
- }
- break;
- case 23:
- if(++pt104->csm2RecvCnt>=pt104->SM2L2)
- {
- pt104->cTypeCounter++;
- }
- break;
- case 24: //校验和
- pt104->cTypeCounter++;
- break;
-
- case 25: //结束符
- IEC104_Recv_Reset(pt104);
- if(cRcvData==0x16) //校验结束字符,报文接收完毕,
- {
- // 接收到一帧加密报文
- // 1、设置加密帧接收标志
- // 2、唤醒主循环
- pt104->LinkCountRecv = pt104->LinkCountNet;
- pt104->bSM2Data=true;
- mainloop_wakeup();
- return 1;
- }
- else
- {
- s_stat_rx_errframe(pt104->chnl);//统计接收帧数
- }
- break;
- default:
- s_stat_rx_errframe(pt104->chnl);//统计接收帧数
- IEC104_Recv_Reset(pt104);
- break;
- }
- return 0;
- }
- void IEC104_Recv_Int(IEC104_DEF *pt,u8 byRevData)
- {
- rt_fifo_put(&pt->recv_fifo,&byRevData,1);
- }
- void IEC104_Recv_App(IEC104_DEF *pt)
- {
- u8 c;
- // 接收数据
- while(pt->bSM2Data== false && pt->bRecvOk == false)
- {
- if(rt_fifo_get(&pt->recv_fifo,&c,1))
- {
- //rt_printf("----[%02x]",c);
- IEC104_Recv(pt,c);
- }
- else
- {
- break;
- }
- }
- }
- int IEC104_Recv(IEC104_DEF *pt104,BYTE cRcvData)
- {
- int ret;
- if(pRunSet->bTT_ESAM)
- {
- ret = sec_recv(&pt104->RxBuf,cRcvData,pt104->extSendBuf,false);
- if(ret==SEC_FRAME_OK_APP) // 带规约的报文
- {
- pt104->bRecvOk = 1;
- pt104->LinkCountRecv = pt104->LinkCountNet;
- }
- else if(ret==SEC_FRAME_OK_EXT) //纯安全扩展报文 发送
- {
- net_104_send_ext(pt104->cNetIndex,pt104->extSendBuf+2, ((pt104->extSendBuf[0]<<8)+pt104->extSendBuf[1]));
- }
- }
- else
- {
- ret = IEC104_Recv_Normal(pt104,cRcvData);
- }
- return ret;
- }
- static int IEC104_BufFree(iec_tbuf_t *pt)
- {
- return (pt->tb_tail_ack - pt->tb_head - 1)&(IEC_TBUF_NUM-1);
- }
- static u16 IEC104_GetOneBuf(iec_tbuf_t *pt)
- {
- u16 head;
-
- head = pt->tb_head;
- pt->tb_head++;
- // 系统设计时,保证缓冲不会满,以下情况不应出现
- if(pt->tb_head==pt->tb_tail_ack || pt->tb_head==pt->tb_tail_send)
- {
- IEC104_printf("IEC104: IEC104_GetOneBuf error:head=%d,send=%d,ack=%d.\r\n",pt->tb_head,pt->tb_tail_send,pt->tb_tail_ack);
- }
- return head;
- }
- static void IEC104_UpdateCOS(u8 *pd)
- {
- u8 sq,num,i,ti;
- u16 cp;
- u8 SIQ;
- ti=pd[0];
- sq = pd[1]&0x80;
- num = pd[1]&0x7f;
- cp = pd[6] | (pd[7]<<8);
- pd += 9;
-
-
- for(i=0;i<num;i++)
- {
-
- SIQ = tbl_get_yx(tbl_cp2index(cp),(ti==3?1:0));
- #if !defined FUNC_JX_YX_BEFORE
- if(g_run_stu.bjx)
- SIQ|=0x80;
- #endif
- *pd++ = SIQ;
- if(sq == 0)
- {
- cp = pd[0] | (pd[1]<<8);
- pd += 3;
- }
- else
- {
- cp++;
- }
- }
-
-
-
-
-
- }
-
- static void IEC104_Send_Polling(IEC104_DEF *pt104)
- {
- u16 i,k,len,frm_attr;
- u8 *pd;
- iec_tbuf_t *pt;
- // 运行到这,如果有数据就无条件发送
- for(i=0;i<2;i++)
- {
- pt = &pt104->TxBuf[i];
- while(pt->tb_head != pt->tb_tail_send)
- {
- // 如果是串口以太网,中断还有上帧数据没有发送完,直接返回。
- if(pt104->type == IEC104_TYPE_RS)
- {
- if(g_tRsComm[pt104->chnl].bSend)
- {
- return;
- }
- }
-
- frm_attr = pt->tb_info[pt->tb_tail_send].frm_attr;
- len = pt->tb_data[pt->tb_tail_send][0];
- if((frm_attr&0xff) == FRAME_I)
- {
- // 检查状态
- if(pt104->state != IEC104_ST_STARTED)
- {
- return;
- }
- // 检查K值,k为待确认帧数,如果大于等于设定值就不再发送
- k = pt104->SendNum.ss-pt104->AckNum.ss;
- if(tRunPara.w104K && k >= tRunPara.w104K)
- {
- return;
- }
-
- // 完善6字节帧头
- pd=&pt->tb_data[pt->tb_tail_send][1];
- *pd++=0x68;
- *pd++=(BYTE)(len-2);
- CopySwap(pd,pt104->SendNum.tt,2,true);//发送序列号
- *pd = (*pd)&0xfe;
- pd += 2;
-
- CopySwap(pd,pt104->RecvNum.tt,2,true);//接收序列号
- *pd = (*pd)&0xfe;
- pd += 2;
-
- pt104->AckRecvNum=pt104->RecvNum.ss;
- // 更新低优先级的COS
- if((frm_attr&(FRAME_I_PRIOR_LOW|FRAME_I_COS)) == (FRAME_I_PRIOR_LOW|FRAME_I_COS))
- {
- IEC104_UpdateCOS(pd);
- }
- // 更新发送序号
- pt104->SendNum.ss += 2;
-
- // 保存报文的发送帧号,为待发帧的序号,放在序号加之后
- pt->tb_info[pt->tb_tail_send].tb_SendNum = pt104->SendNum.ss;
- }
- // 真正发送
- pd=&pt->tb_data[pt->tb_tail_send][1];
- if(pt104->type != IEC104_TYPE_RS) //非串口以太网
- {
- net_104_send(pt104->cNetIndex,&pt->tb_data[pt->tb_tail_send][1] ,len);
- }
- else
- {
- pd=g_tRsComm[pt104->chnl].sendbuf;
- memcpy(g_tRsComm[pt104->chnl].sendbuf ,pt->tb_data[pt->tb_tail_send],len + 1); //拷贝数据
-
- RS_Send_Enable(pt104->chnl);
- g_tRsComm[pt104->chnl].nSendCnt=1; // 发送缓冲区的第一个字节为发送长度
- g_tRsComm[pt104->chnl].bSend=true;
- #ifdef FUN_FUXI_ESAM
- if(UART_CHANNEL[pt104->chnl]==CFG_UART_CHIP_S1 )
- {
- write_chip_s1(&pt->tb_data[pt->tb_tail_send][1], len);
- g_tRsComm[pt104->chnl].bSend=false;
- }
- #endif
- }
- // T1 超时计时开始点
- pt->tb_info[pt->tb_tail_send].us0 = ustimer_get_origin();
- // 亮通讯灯和打印报文
- IEC104_UnPackFrame(pt104,pt->tb_data[pt->tb_tail_send],2);
- s_stat_tx_frame(pt104->chnl);//统计发送帧数
- s_stat_tx(pt104->chnl,len);//统计发送数
- // 更新发送尾指针
- pt->tb_tail_send++;
- #if 1
- // 如果不检查ACK,取消确认功能,不能投入SOE通讯续传和SOE断电续传。
- if(tRunPara.w104K == 0)
- {
- pt->tb_tail_ack = pt->tb_tail_send;
- }
- #endif
- }
- }
- }
- static int IEC104_Ack(IEC104_DEF *pt104)
- {
- s16 i,n;
- u16 ack_new,ack_old;
- iec_tbuf_t *pt;
- #if 1
- // 如果系统不能检查ACK,就不能正确的进行ACK确认,直接返回。
- if(tRunPara.w104K == 0)
- {
- return 0;
- }
- #endif
- // ACK序号必须在pt104->SendNum之前。
- // 如果ack序号大于发送序号,出错,主动关闭
- n = pt104->SendNum.ss - pt104->AckNum.ss;
- if(n < 0)// 根据C语言算法,此差值判断在两个值距离小于32768时有效
- {
- char log_info[128];
- IEC104_printf("IEC104(%d) Reset: 报文接收帧号错误(AckNum=%d,SendNum=%d)!\r\n",pt104->chnl,pt104->AckNum.ss,pt104->SendNum.ss);
- sprintf(log_info,"IEC104(%d):Message receiving frame number error(AckNum=%d,SendNum=%d)",pt104->chnl+1,pt104->AckNum.ss,pt104->SendNum.ss);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
- return -1;
- }
- // 循环搜索所有没有确认的帧
- ack_old = g_soe_queue.tail_ack[pt104->chnl].n;
- ack_new = ack_old;
- for(i=0;i<2;i++)
- {
- pt = &pt104->TxBuf[i];
- while(pt->tb_tail_ack != pt->tb_tail_send)
- {
- n = pt104->AckNum.ss - pt->tb_info[pt->tb_tail_ack].tb_SendNum;
- if(n >= 0)
- {
- // 如果是SOE报文,需确认SOE缓冲池中SOE.
- if(pt->tb_info[pt->tb_tail_ack].frm_attr&FRAME_I_SOE)
- {
- ack_new = pt->tb_info[pt->tb_tail_ack].soe_tail_send;
- soe_ack(pt104->chnl,ack_new);
- }
- // 更新tail_ack
- pt->tb_tail_ack++;
- }
- else
- {
- break;
- }
- }
-
- }
- #if 0
- if(ack_new != ack_old)
- {
- sbi_t cnt_send,cnt_remain;
- cnt_send.n = ack_new - ack_old;
- cnt_remain.n = g_soe_queue.tail_send[pt104->chnl].n - g_soe_queue.tail_ack[pt104->chnl].n;
- IEC104_printf("IEC104_Ack:cnt_send=%d,cnt_remain=%d,head=%d,send=%d,ack=%d.\r\n",
- cnt_send.n,cnt_remain.n,g_soe_queue.head.n,g_soe_queue.tail_send[pt104->chnl].n,g_soe_queue.tail_ack[pt104->chnl].n);
- }
- #endif
- // K值可能发生变化,尝试发送报文
- IEC104_Send_Polling(pt104);
- return 0;
- }
-
- // 发送带soe_tail_send指针
- static void IEC104_Send_sts(IEC104_DEF *pt104,UINT frm_attr,UINT len,u16 soe_tail_send)
- {
- u16 head;
- iec_tbuf_t *pt;
- // 检查状态
- if(pt104->state == 0)
- {
- return;
- }
- // 检查长度,由于串口BUF只有255长,所以是255.
- len += 6;
- if(len > 255)
- {
- char log_info[128];
- IEC104_printf("IEC104(%d) IEC104_AddToBuf: 帧太长(len=%d)!\r\n",pt104->chnl,len);
- sprintf(log_info,"IEC104(%d):The frame is too long(len=%d)",pt104->chnl+1,len);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
- return;
- }
- pt=(frm_attr&FRAME_I_PRIOR_LOW) ? &pt104->TxBuf[1] : &pt104->TxBuf[0];
- // 保存数据
- head=IEC104_GetOneBuf(pt);
- pt->tb_info[head].frm_attr = frm_attr;
- pt->tb_info[head].soe_tail_send = g_soe_queue.tail_send[pt104->chnl].n;
- pt->tb_data[head][0] = len;
- memcpy(&pt->tb_data[head][1] ,pt104->arrSendBuf,len);
- // 直接尝试发送报文
- IEC104_Send_Polling(pt104);
- // 复位T3定时器(测试帧超时)
- pt104->us0_test=ustimer_get_origin();
- }
- static void IEC104_Send(IEC104_DEF *pt104,UINT frm_attr,UINT len)
- {
- IEC104_Send_sts(pt104,frm_attr,len,0);
- }
- void IEC104_SM2Send(IEC104_DEF *pt104)
- {
- u16 head;
- iec_tbuf_t *pt=&pt104->TxBuf[0];
- int len=pt104->arrSendBuf[0];
-
- if(pt104->type != IEC104_TYPE_RS) //非串口以太网
- {
- net_104_send(pt104->cNetIndex,&pt104->arrSendBuf[1],len);
- IEC104_UnPackFrame(pt104,pt104->arrSendBuf,2);
- s_stat_tx_frame(pt104->chnl);
- s_stat_tx(pt104->chnl,len);//统计发送数
- }
- else
- {
- // 保存数据
- head=IEC104_GetOneBuf(pt);
- pt->tb_info[head].frm_attr = FRAME_SM2;
- pt->tb_data[head][0] = len;
- memcpy(&pt->tb_data[head][1], &pt104->arrSendBuf[1],len);
- }
- }
- /**************************************************************************
- 函数名称:IEC104_Echo
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:IEC104应答帧响应
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_Echo_US(IEC104_DEF *pt104,BYTE frametype)
- {
- BYTE *pd=pt104->arrSendBuf;
- *pd++=0x68;
- *pd++=4;
- *pd++=frametype;
- *pd++=0;
- if(frametype==FRAME_S)
- {
- CopySwap(pd,pt104->RecvNum.tt,2,true);//接收序列号
- *pd = (*pd)&0xfe;
- pd += 2;
- pt104->AckRecvNum=pt104->RecvNum.ss;
- }
- else
- {
- *pd++=0;
- *pd++=0;
- }
- if(pt104->type != IEC104_TYPE_RS) // 以太网,直接发送
- {
- net_104_send(pt104->cNetIndex,pt104->arrSendBuf,6);
- IEC104_UnPackFrame(pt104,pt104->arrSendBuf,1);
- s_stat_tx_frame(pt104->chnl);
- s_stat_tx(pt104->chnl,6);//统计发送数
- }
- else //串口以太网,将数据放入缓冲器
- {
- IEC104_Send(pt104,frametype,0);
- }
- }
- static void IEC104_Echo_I(IEC104_DEF *pt104,BYTE cot,bool brst)
- {
- BYTE *ps=pt104->arrRecvBuf;
- BYTE *pd=pt104->arrSendBuf;
- int len;
- len = ps[1]+2;
- memcpy(pd,ps,len);
- pd[8] = cot;
- pd[10] =(BYTE)tRunPara.byAddr; //应用服务数据单元地址低
- pd[11] =(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址高
- #if defined GD_AREA_ZHONGSHAN || defined GD_AREA_ZHONGSHAN_2020
- if((cot&0x40)&&brst)//否定应答
- {
- IEC104_ActiveClose(pt104);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,len-6);
- }
- #else
- IEC104_Send(pt104,FRAME_I,len-6);
- #endif
- }
- static void IEC104_Echo_I_Direct(IEC104_DEF *pt104,BYTE cot)
- {
- BYTE *ps=pt104->arrRecvBuf;
- BYTE *pd=pt104->arrSendBuf;
- int len;
- len = ps[1]+2;
- memcpy(pd,ps,len);
- CopySwap(&pd[2],pt104->SendNum.tt,2,true);//发送序列号
- pd[2] &= 0xfe;
- CopySwap(&pd[4],pt104->RecvNum.tt,2,true);//接收序列号
- pd[4] &= 0xfe;
-
- pt104->AckRecvNum=pt104->RecvNum.ss;
- // COT
- pd[8] = cot;
- // 地址
- pd[10] =(BYTE)tRunPara.byAddr; //应用服务数据单元地址低
- pd[11] =(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址高
- if(pt104->type != IEC104_TYPE_RS) // 以太网,直接发送
- {
- net_104_send(pt104->cNetIndex,pt104->arrSendBuf,len);
- IEC104_UnPackFrame(pt104,pt104->arrSendBuf,1);
- s_stat_tx_frame(pt104->chnl);
- s_stat_tx(pt104->chnl,len);//统计发送数
- }
- else //串口以太网,将数据放入缓冲器
- {
- IEC104_Send(pt104,FRAME_I,len-6);
- }
- }
- /**************************************************************************
- 函数名称:IEC104_Timer
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:定时处理函数,判断socekt超时
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_Timer(IEC104_DEF *pt104)
- {
- int i;
- iec_tbuf_t *pt;
- #if 0
- if(pt104->secs > 10)
- {
- IEC104_printf("IEC104(%d) Reset: 测试10秒关闭!\r\n",pt104->chnl);
- IEC104_ActiveClose(pt104);
- return;
- }
- #endif
- // 检查I帧超时
- if(tRunPara.w104K )
- {
- for(i=0;i<2;i++)
- {
- pt = &pt104->TxBuf[i];
- while(pt->tb_tail_ack != pt->tb_tail_send)
- {
- if((pt->tb_info[pt->tb_tail_ack].frm_attr&0xff) == FRAME_I)
- {
- if(ustimer_get_duration(pt->tb_info[pt->tb_tail_ack].us0) > (tRunPara.w104AckTime*USTIMER_SEC))
- {
- char log_info[128];
-
- IEC104_printf("IEC104(%d) Reset: 发送I帧确认超时!\r\n",pt104->chnl);
- IEC104_ActiveClose(pt104);
- sprintf(log_info,"IEC104(%d):Send I frame confirmation timeout",pt104->chnl+1);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
- return;
- }
- break;
- }
- else
- {
- // 不是I帧,不需要确认(在串口模式下,发送队列中有U帧)
- pt->tb_tail_ack++;
- }
- }
- }
- }
- // 检查测试帧超时
- if(pt104->bStartTest)//启动了
- {
- if(ustimer_get_duration(pt104->us0_test_wait)>(tRunPara.w104AckTime*USTIMER_SEC))
- {
- char log_info[128];
- // 测试帧没有及时返回,主动关闭连接
- IEC104_printf("IEC104(%d) 测试帧超时!\r\n",pt104->chnl);
- IEC104_ActiveClose(pt104);
- sprintf(log_info,"IEC104(%d):Test frame timeout",pt104->chnl+1);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
-
- return;
- }
- }
- else if(ustimer_get_duration(pt104->us0_test) > (tRunPara.w104TestTime*USTIMER_SEC))//超时测试
- {
- if(pt104->state == IEC104_ST_STARTED) //测试帧在收到启动命令后发送
- {
- // 发送测试帧
- IEC104_Echo_US(pt104,FRAME_U_TEST);
- pt104->bStartTest=true;
- }
- pt104->us0_test=ustimer_get_origin();
- pt104->us0_test_wait=ustimer_get_origin();
- }
- IEC104_SegmentContinue(pt104);
- if(pt104->tfile.bFiletransing)
- {
- if(ustimer_get_duration(pt104->tfile.us0_file_trans)>(tRunPara.w104AckTime*USTIMER_SEC*5))
- IEC104_FreeFile(pt104);
- }
-
- //新国网标准文件传输处理
- if(pt104->tf.bTransing)
- {
- // 检查发送队列空间,空间应大于1/4,防止发送缓冲区满
- if(IEC104_BufFree(&pt104->TxBuf[1]) >= (IEC_TBUF_NUM>>2))
- {
- iec_readfile_send(pt104,true);
- }
- }
- if(pt104->bEchosecmd5)
- {
- u8 md5buf[24];
- u16 len;
- len=sec_md5_echo(md5buf);
- net_104_send_ext(pt104->cNetIndex,md5buf,len);
- pt104->bEchosecmd5=false;
- }
- if(pt104->tf.bTransing||pt104->tf.bdatTraned)
- {
- if(ustimer_get_duration(pt104->tf.us0_file_trans)>(tRunPara.w104AckTime*USTIMER_SEC*5))
- {
- #ifdef RCD_STRAN_S
- log_str_time(LOG_OPERATE,"读文件传输超时!!!!!!!",0,1);
- #endif
- iec_freefile(&pt104->tf);
- pt104->tf.bTransing=false;
- pt104->tf.bdatTraned=false;
- }
- }
- if(pt104->tf.bdatwriting) // 文件启动了传输,在3次重发间隔内,未有文件内容传输更新,释放已申请的写文件内存
- {
- if(ustimer_get_duration(pt104->tf.us0_file_write)>((tRunPara.w104AckTime*USTIMER_SEC*5)))
- {
- if(!pt104->tf.writebuf)
- {
- rt_free(&pt104->tf.writebuf);
- pt104->tf.writebuf=NULL;
- }
- pt104->tf.bdatwriting=false;
- }
- }
- if(pt104->tf.bUpdateReset) // 文件启动了传输,在3次重发间隔内,未有文件内容传输更新,释放已申请的写文件内存
- {
- if(ustimer_get_duration(pt104->tf.us0_updatereset)>(USTIMER_SEC*2))
- {
- rt_printf("104远程升级,装置复位\r\n");
- pt104->tf.bUpdateReset=false;
- watchdog_reset_cpu(2); //装置复位
- }
- }
- if(pt104->tr.bpreset) // 参数预置
- {
- if(ustimer_get_duration(pt104->tr.us0_preset)>(tRunPara.dSM2Time*USTIMER_SEC))
- {
- rt_printf("104预置参数超时清除\r\n");
- pt104->tr.bpreset=false;
- for(i=0;i<RMT_SET_NUMBER;i++)
- {
- pt104->tr.di[i]=0;
- }
-
- }
- }
- }
- /**************************************************************************
- 函数名称:IEC104_InitOK
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:子站初始化完毕
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_InitOK(IEC104_DEF *pt104)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- *pd++=70; //总召唤确认帧 1
- *pd++=1; //可变结构限定词
- *pd++=IEC_COT_INIT; //传送原因:被初始化
- *pd++=0; //传送原因:时间确认
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址
- *pd++=0; //信息体地址L
- *pd++=0; //信息体地址H
- *pd++=0; //信息体地址H
- if(pt104->bInitCOI)
- {
- *pd++=2; //远方复位
- }
- else
- {
- *pd++=0; //当地电源合上
- }
- pt104->bInitCOI=true;
-
- IEC104_Send(pt104,FRAME_I,10);
- }
- /**************************************************************************
- 函数名称:IEC104_SetTime
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:时间同步
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_SetTime(IEC104_DEF *pt104,BYTE *ps,BYTE scot)
- {
- TIME ct;
- int check_time=false;
- u8 cot;
- struct timespec ts;
- #ifdef IEC_SETTIME_ANS_WEK//东莞局要求返回设置后的时间
- u8 week;
- #endif
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- if(scot==IEC_COT_ACT) // 设置系统时间
- {
- ct.ms=ps[0]+((WORD)ps[1]<<8);
- ct.min=(ps[2]&0x3F);
- ct.hour=(ps[3]&0x1F);
- ct.day=(ps[4]&0x1F);
- ct.month=(ps[5]&0x0F);
- ct.year=(ps[6]&0x7F);
- check_time = check_rtc(&ct);
- if(check_time)
- {
- sys_time_set_rmt(&ct);
- }
- }
- else // 时钟读取命令上送终端时间,设置命令上送下发命令时间
- {
- clk_time_get(&ts);
- timespec_to_rtc(ts,&ct,1);
- }
- if(scot==IEC_COT_REQ)
- {
- cot=0x05;
- }
- else
- {
- cot = check_time ? 0x07:0x47; //对时内容非法,即将传送原因的P/N位置为1
- }
- #ifdef IEC_SETTIME_ANS_WEK//东莞局要求返回设置后的时间
- ustimer_delay(1600);
- clk_time_get(&ts);
- timespec_to_rtc(ts,&ct,1);
- // 得到星期
- rtc_to_timespec(&ct, &ts);
- week = WEEK_DAY(ts.tv_sec);
- #endif
- *pd++=103; //时钟同步
- *pd++=1; //可变结构限定词
- *pd++=cot; //传送原因:被初始化
- *pd++=0; //传送原因:时间确认
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址
- *pd++=0; //信息体地址L
- *pd++=0; //信息体地址H
- *pd++=0; //信息体地址H
- #if defined GD_AREA_ZHONGSHAN || defined GD_AREA_ZHONGSHAN_2020
- if(scot==IEC_COT_ACT)
- {
- *pd++=ps[0]; //MsL
- *pd++=ps[1]; //MsH
- *pd++=ps[2]; //Min
- *pd++=ps[3]; //hour
- *pd++=ps[4]; //Day
- *pd++=ps[5]; //month
- *pd++=ps[6]; //year
- }
- else
- {
- *pd++=(u8)ct.ms; //MsL
- *pd++=(u8)(ct.ms>>8); //MsH
- *pd++=ct.min; //Min
- *pd++=ct.hour; //hour
- *pd++=ct.day; //Day
- *pd++=ct.month; //month
- *pd++=ct.year; //year
- }
- #else
- *pd++=(u8)ct.ms; //MsL
- *pd++=(u8)(ct.ms>>8); //MsH
- *pd++=ct.min; //Min
- *pd++=ct.hour; //hour
- #ifdef IEC_SETTIME_ANS_WEK
- *pd++=((week<<5) | ct.day); //Day
- #else
- *pd++=ct.day; //Day
- #endif
- *pd++=ct.month; //month
- *pd++=ct.year; //year
- #endif
- IEC104_Send(pt104,FRAME_I,16);
- }
- /**************************************************************************
- 函数名称:IEC104_CallAll
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:响应总查询
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_CallAll(IEC104_DEF *pt104,BYTE QOI)
- {
- int num;
- BYTE *pd;
- int i,begin,end;
- WORD cp=0;
- long lmeaval=0;
-
- //总召唤确认帧
- IEC104_Echo_I(pt104,IEC_COT_ACTCON,false);
- // 遥测帧
- if((QOI == IEC_QOI_CALL_ALL_GROUP) || (QOI >= IEC_QOI_CALL_YC_BEGIN && QOI <= IEC_QOI_CALL_YC_END))
- {
- int maxsendnum;
- int ycvalue;
- BYTE frametype;
- union{
- float ff;
- BYTE tt[4];
- }ff;
- if(pRunSet->bDIContinue) //点号连续上送
- {
- pd=&pt104->arrSendBuf[15];
- if(tRunPara.bYcFloat) maxsendnum=40; // 浮点值字数 4+1
- else maxsendnum=70; //非 浮点值字数 2+1
- }
- else
- {
- pd=&pt104->arrSendBuf[12];
- if(tRunPara.bYcFloat) maxsendnum=25; // 浮点值字数 4+1+3 浮点4字节,描述符1字节,信息体3字节
- else maxsendnum=35; //非 浮点值字数 2+1+3
- }
- if(tRunPara.bYcBDH) //标度化值
- {
- frametype=11; //带品质描述的遥测帧 1
- }
- else if(tRunPara.bYcFloat) //浮点值
- {
- frametype=13; //带品质描述的遥测帧 1
- }
- else
- {
- frametype=9; //带品质描述的遥测帧 1
- }
- // 确认起止点号
- if(QOI == IEC_QOI_CALL_ALL_GROUP || pRunSet->dGroupYcSize == 0)
- {
- begin = 0;
- end = g_table_head->ac_num;
- }
- else if(pRunSet->dGroupYcSize)
- {
- begin = (QOI - IEC_QOI_CALL_YC_BEGIN) * pRunSet->dGroupYcSize;
- end = begin + pRunSet->dGroupYcSize;
- if(end > g_table_head->ac_num)
- {
- end = g_table_head->ac_num;
- }
- }
-
- num=0;
- if(g_ac_table)
- {
- cp=g_ac_table[begin].cp;
-
- }
- for(i=begin;i<end;i++)
- {
- BYTE QDS=0; //品质描述, 默认为零
- u8 link_qds=0;
- BYTE no=g_ac_table[i].indexno;
- if(no>0)
- {
- DWORD dwMax;
- DWORD dwDeadVal;
- float rate;
- float f_65536=65536.0;
- no-=1;
- rate=(float)g_ac_table[i].rate/65536.0;
- //dwMax=(DWORD)g_ac_table[i].normal;
- dwMax = (tRunPara.bDeadType==true) ? (DWORD)g_ac_table[i].normal:_AbsL(pt104->yc_save[i]);
- if(dwMax==0) //防止额定或者前一次保存值为0
- dwMax=1;
- dwDeadVal=_Mul_Div_U(g_ac_table[i].dead_value,dwMax,6553600);
- if(dwDeadVal==0)dwDeadVal=1;
- if(dwMax==0)f_65536=1.0;
- lmeaval=GetRmtMeaVal(g_ac_table[i].owner,no,&link_qds);
- ff.ff=((float)lmeaval)/f_65536*rate; //转为浮点数
- #ifdef VOLT_ADAPTIVE_FACTOR
- if(pRunSet->bTT_AdaptiveFactor)
- {
- if(0 == g_ac_table[i].owner)
- {
- if((no <= PUB_AC_UCA1) && (no >= PUB_AC_UA1))
- {
- ff.ff=((float)lmeaval)/f_65536*10/pRunSet->pt1_two;
- }
- else if((no <= PUB_AC_UCA2) && (no >= PUB_AC_UA2))
- {
- ff.ff=((float)lmeaval)/f_65536*10/pRunSet->pt2_two;
- }
- }
- }
- #endif
-
- ycvalue=(int)rt_round(ff.ff);
- if(tRunPara.bYcFloat)
- {
- if(_AbsL(lmeaval) > (dwMax*10)) // 大于额定值的10倍*65536
- {
- if(dwMax>0)QDS|=0x01; //遥测溢出
- }
- }
- else
- {
- if (ycvalue >= 0)
- {
- if (ycvalue > 32767)
- {
- ycvalue = 32767;
- QDS|=0x01; //遥测溢出
- }
- }
- else
- {
- if (ycvalue < (-32768))
- {
- ycvalue = -32768;
- QDS|=0x01; //遥测溢出
- }
- }
- }
- }
- else //备用点号,数值上送0
- {
- ycvalue=0;
- ff.ff=0;
- }
- if(g_run_stu.bToolRmtTest||g_run_stu.bHmiRmtTest) //在测试模式下,置无效状态
- {
- if(pRunSet->bTT_RmtTest)QDS|=0x80;
- }
- if(i<MAX_YC_NUMBER)pt104->yc_save[i]=lmeaval;
- if(!pRunSet->bDIContinue) //
- {
- cp=g_ac_table[i].cp;
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
- *pd++=0; //信息体地址H
- }
- if(tRunPara.bYcFloat) //浮点值上送
- {
- pd += CopySwap(pd,ff.tt,sizeof(ff.tt),true);
- }
- else
- {
- *pd++=(BYTE)(BYTE)(ycvalue);
- *pd++=(BYTE)(BYTE)(ycvalue>>8);
- }
- #if !defined FUNC_JX_YC_SIQ00
- if(g_run_stu.bjx)
- {
- QDS|=0x80;//带品质描述,有效 <1>:=无效
-
- }
- #endif
- #ifdef IEC_QDS_HAVE
- QDS|=link_qds;
- #endif
-
- *pd++=QDS; //品质描述
-
- // 数量达到最大值或是最后一个,发送
- num++;
- if((num>maxsendnum) || (i == (end -1))) //超过一帧数据 一帧最大数据66
- {
- pd=&pt104->arrSendBuf[6];
- *pd++=frametype; //带品质描述的遥测帧 1
- if(pRunSet->bDIContinue) //点号连续上送
- {
- *pd++=(num|0x80); //可变结构限定词
- *pd++=QOI; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
- *pd++=0; //信息体地址H
- cp+=num;
- num = tRunPara.bYcFloat ? (num*5+9) : (num*3+9);
- pd=&pt104->arrSendBuf[15];
- }
- else
- {
- *pd++=(num); //可变结构限定词
- *pd++=QOI; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- num = tRunPara.bYcFloat ? (num*8+6) : (num*6+6);
- pd=&pt104->arrSendBuf[12];
- }
- if(pt104->bSendChange)
- {
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW,num);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,num);
- }
- num=0;
- }
- }
- }
- // 事件帧
- if((QOI == IEC_QOI_CALL_ALL_GROUP) || (QOI >= IEC_QOI_CALL_YX_BEGIN && QOI <= IEC_QOI_CALL_YX_END))
- {
- BYTE frameType,SIQ;
- int maxsendnum;
- u8 yxtype=0;
- // 确定最大发送数量和起始地址
- if(pRunSet->bDIContinue)
- {
- pd=&pt104->arrSendBuf[15];
- maxsendnum=120; // ngd最高位需置1,因此最大遥信个数不能超过128
- }
- else
- {
- pd=&pt104->arrSendBuf[12];
- maxsendnum=50; // 1个字节遥信+3个字节信息体地址
- }
- // 确定报文类型,单点(1)或双点(3)
- frameType = tRunPara.bDPI ? 3:1;
- // 确定起止点号
- if(QOI == IEC_QOI_CALL_ALL_GROUP || pRunSet->dGroupYxSize == 0)
- {
- begin = 0;
- end = g_table_head->di_num;
-
- }
- else
- {
- begin = (QOI - IEC_QOI_CALL_YX_BEGIN) * pRunSet->dGroupYxSize;
- end = begin + pRunSet->dGroupYxSize;
- if(end > g_table_head->di_num)
- {
- end = g_table_head->di_num;
- }
- }
- // 循环发送所有遥信通讯点
- num=0;
- if(g_di_table)
- {
- cp=g_di_table[begin].cp;
- yxtype=tbl_get_dpi(begin);
- }
-
-
- for(i=begin;i<end;i++)
- {
- if(tRunPara.bSDPI) // 单双点分别上送
- {
- u8 type=tbl_get_dpi(i);
- if(yxtype!=type&&num>0)
- {
- pd=&pt104->arrSendBuf[6];
- *pd++= yxtype ? 3:1;; //带品质描述的遥信帧 1
- if(pRunSet->bDIContinue) //点号连续上送
- {
- *pd++=(num|0x80); //可变结构限定词
- *pd++=QOI; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
-
-
- *pd++=0; //信息体地址H
- pd=&pt104->arrSendBuf[15];
- cp+=num;
- num=num+9;
- }
- else
- {
- *pd++=(num); //可变结构限定词
- *pd++=QOI; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- pd=&pt104->arrSendBuf[12];
- num=num*4+6;
- }
- if(pt104->bSendChange)
- {
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW | FRAME_I_COS,num);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,num);
- }
- num=0;
- yxtype=type;
- }
- // 填写SIQ
- frameType =type ? 3:1;
- SIQ = tbl_get_yx(i,type);
- }
- else
- {
- // 填写SIQ
- SIQ = tbl_get_yx(i,tRunPara.bDPI);
- }
- #if !defined FUNC_JX_YX_BEFORE
- if(g_run_stu.bjx)
- {
- SIQ|=0x80;//带品质描述,有效 <1>:=无效
- }
- #endif
- // 填写地址
- if(!pRunSet->bDIContinue)
- {
- cp=g_di_table[i].cp;
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
- *pd++=0;
-
- }
- if(g_run_stu.bToolRmtTest||g_run_stu.bHmiRmtTest) //测试模式,遥信置为无效
- {
- if(pRunSet->bTT_RmtTest)SIQ|=0x80;
- }
- *pd++=SIQ; // 事件值 SIQ
- // 数量达到最大值或是最后一个,发送
- num++;
- if((num >= maxsendnum) || (i == (end-1)))
- {
- pd=&pt104->arrSendBuf[6];
- *pd++=frameType; //带品质描述的遥信帧 1
- if(pRunSet->bDIContinue) //点号连续上送
- {
- *pd++=(num|0x80); //可变结构限定词
- *pd++=QOI; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
- *pd++=0; //信息体地址H
- pd=&pt104->arrSendBuf[15];
- cp+=num;
- num=num+9;
- }
- else
- {
- *pd++=(num); //可变结构限定词
- *pd++=QOI; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- pd=&pt104->arrSendBuf[12];
- num=num*4+6;
- }
- if(pt104->bSendChange)
- {
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW | FRAME_I_COS,num);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,num);
- }
- num=0;
- }
- }
- }
-
- //总召唤结束帧
- pd=&pt104->arrSendBuf[6];
- *pd++=100; //总召唤确认帧
- *pd++=1; //可变结构限定词
- *pd++=10; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址L
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址H
- *pd++=0; //信息体地址L
- *pd++=0; //信息体地址H
- *pd++=0; //信息体地址H
- *pd++=QOI; //QOI
-
- if(pt104->bSendChange)
- {
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW,10);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,10);
- }
- // 不允许通讯续传的情况下,第一次总召先清SOE队列,保证上传事件是总召后产生的,后续总召不清SOE队列
- if((pRunSet->bTT_SoeResumeComm == 0)&&(!pt104->bSendChange))
- {
- g_soe_queue.tail_send[pt104->chnl].n=g_soe_queue.head.n;
- g_soe_queue.tail_ack[pt104->chnl].n = g_soe_queue.tail_send[pt104->chnl].n;
- }
-
- #ifdef FUN_SOE_DELAY_TIME
- if(pt104->bSendChange == false)
- {
- pt104->DTSendChange = dTCounter;
- pt104->bfirst_call = true;
- }
- #endif
- // 置总召标志
- pt104->bSendChange=true;
- }
- static void IEC104_DDAll(IEC104_DEF *pt104,u8 QCC) //确认帧
- {
- u8 *pd;
- u8 cot;//通用分类数据集数目
- u16 cp;
- int i,num;
-
- //总召唤确认帧
- IEC104_Echo_I(pt104,IEC_COT_ACTCON,false);
- // 电度值
- if((QCC==1)||(QCC==5))
- {
- // 初始数据
- num=0;
- cp=g_dd_table[0].cp;
- if(QCC==5)cot=37; // 总召
- else cot=QCC+37; // 召某一组
- pd=&pt104->arrSendBuf[15];
- for(i=0;i<g_table_head->dd_num;i++)
- {
- int sw,no;
- float rate;
- union{
- float ff;
- u8 tt[4];
- }ff;
- sw=g_dd_table[i].owner;
- no=g_dd_table[i].indexno;
- if(no>0)
- {
- rate=(float)g_dd_table[i].rate/65536.0;
- ff.ff=GetRmtDdVal(sw,no-1)*rate;
- }
- else
- {
- ff.ff=0;
- }
- pd += CopySwap(pd,ff.tt,sizeof(ff.tt),true);
- *pd++=0; // QDS
- num++;
- // 发送一帧
- if(num>30||(i==g_table_head->dd_num-1))
- {
- pd=&pt104->arrSendBuf[6];
- *pd++=206; //带品质描述的遥测帧 1
- *pd++=(num|0x80); //可变结构限定词
- *pd++=cot; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
- *pd++=0; //信息体地址H
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW,num*5+9);
- pd=&pt104->arrSendBuf[15];
- cp+=num;
- num=0;
-
- }
- }
-
- }
- if(QCC==0x45)//主站扩展瞬时冻结电度命令
- {
- //rand_file_info.b_frz=true;
- }
- // 总召唤结束帧
- pd=&pt104->arrSendBuf[6];
- *pd++=101; //总召唤确认帧
- *pd++=1; //可变结构限定词
- *pd++=IEC_COT_ACTTERM; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址L
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址H
- *pd++=0; //信息体地址L
- *pd++=0; //信息体地址H
- *pd++=0; //信息体地址H
- *pd++=QCC; //QOI
-
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW,10);
- }
- /**************************************************************************
- 函数名称:IEC104_RmtCtrl
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:遥控处理
- 输入参数: 点号开始21 0b 00 82 (10-13)
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_Echo_YK(IEC104_DEF *pt104,u16 cp,u8 ti,u8 cot,u8 v)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- *pd++=ti; // 类型标识
- *pd++=1; //可变结构限定词
- *pd++=cot; //传送原因:
- *pd++=0; //传送原因:
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址
- *pd++=(BYTE)cp; //信息体地址L
- *pd++=(BYTE)(cp>>8);//信息体地址H
- *pd++=0; //信息体地址H
- *pd++=v; //DCS
- IEC104_Send(pt104,FRAME_I,10);
- pt104->bRmtSM2 = false; //遥控执行完成,清除SM2标志,开放事件上传
- }
- static void IEC104_RmtCtrl(IEC104_DEF *pt104,BYTE *ps,BYTE frametype)
- {
- BYTE cot,ykcot,ykvalue,yktype=0,ykThz;
- WORD ykno;
- WORD yksave;
- int i,ret;
- u8 yk_cmd;
- bool bValidYk=false;
- ykcot=(ps[0]&0x01f);
- ykvalue=ps[7];
- yk_cmd = ykvalue&0x03;
- ykno=ps[4]+(WORD)ps[5]*256;
- yksave=ykno;
- cot = IEC_COT_UN_OA | IEC_COT_PN;
- if(frametype==45) //单点遥控,转为双点值,统一处理
- {
- ykvalue+=1;
- }
- for(i=0;i<g_table_head->do_num;i++) //查找遥控转发表,看是否有有效的遥控点
- {
- if(ykno != g_do_table[i].cp) // 遥控点号对应
- {
- continue;
- }
- // 如果配置了级联通道,转发
- if(g_do_table[i].link_ch)
- {
- if(lnk_master_yk(&g_do_table[i] ,frametype,ps[0],ps[7]) == 0)
- {
- pt104->lnk_yk_send_flag |= (1<<g_do_table[i].owner);
- pt104->us0_lnk_yk = ustimer_get_origin();
- // 先回S帧,告诉主站已收到
- IEC104_Echo_US(pt104,FRAME_S);
- }
- else
- { cot = (ykcot == IEC_COT_ACT) ? IEC_COT_ACTCON : IEC_COT_DEACTCON;
- cot |= IEC_COT_PN;
- IEC104_Echo_I(pt104,cot,false);
- }
- cot = ps[0];
- if(ykvalue&0x80)
- {
- yktype=YK_TYPE_SEL;
- }
- else
- {
- yktype=YK_TYPE_EXE;
- }
- if(ykcot==IEC_COT_DEACT) //遥控撤销
- {
- yktype=YK_TYPE_CANCEL;
- cot=IEC_COT_DEACTCON;
- }
-
-
- refresh_co_file(true,frametype,yktype,ykno,cot,yk_cmd);
- return;
- }
- // 本装置遥控
- else
- {
- bValidYk=true;
- cot=IEC_COT_ACTCON;
- if(ykvalue&0x80)
- {
- yktype=YK_TYPE_SEL;
- }
- else
- {
- yktype=YK_TYPE_EXE;
- }
- if(ykcot==IEC_COT_DEACT) //遥控撤销
- {
- yktype=YK_TYPE_CANCEL;
- cot=IEC_COT_DEACTCON;
- }
- if((ykvalue&0x03)==2)
- {
- ykThz=YK_VAL_HZ;
- }
- else
- {
- ykThz=YK_VAL_TZ;
- }
- ret = RemoteCtrl(yktype,i,ykThz,MASTER_104+pt104->chnl);
- if(ret != 0)
- {
- cot = IEC_COT_ACTCON | IEC_COT_PN; // 否定应答
- }
- refresh_co_file(true,frametype,yktype,ykno,cot,yk_cmd);
- break;
- }
- }
- // 没有找到对应遥控点
- if(i == g_table_head->do_num)
- {
- char buf[128];
- sprintf(buf,"遥控:转发点表未找到对应点(ykno=0x%04x,yktype=%d,ykvalue=%d)",ykno,yktype,ykvalue);
- log_str_time(LOG_OPERATE,buf,0,0);
- rt_printf_time("%s\r\n",buf);
- }
- //必须有对应点号
- if(i != g_table_head->do_num)
- {
- //终端发出遥控信息:选择确认,执行确认
- refresh_co_file(false,frametype,yktype,ykno,cot,yk_cmd);
- }
-
- pt104->bRmtSM2 = false; //遥控执行完成,清除SM2标志,开放事件上传
- //应答报文
- IEC104_Echo_I(pt104,cot,false);
-
- if((yktype==YK_TYPE_EXE)&&(cot==IEC_COT_ACTCON))
- {
- //执行完毕应答
- IEC104_Echo_YK(pt104,yksave,frametype,IEC_COT_ACTTERM,ps[7]);
- refresh_co_file(false,frametype,yktype,ykno,IEC_COT_ACTTERM,yk_cmd);
- }
- }
- /**************************************************************************
- 函数名称:IEC104_SendEvent
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:自动发送事件及变位信息,
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- #define MAX_SOE_PER_FRAME 16
- u32 IEC104_SendEvent(IEC104_DEF *pt104,int is_send_cos) /*104规约自动处理,比如收集变位及变化的遥测*/
- {
- BYTE arrCos[200],arrSoe[200];
- BYTE *pd,vsq;
- u16 head,soe_no,arg_index;
- u32 cnt;
- EVENT_STRUCT event;
- bool bFault;
- FAULT_PARA_BUF *tf=&pt104->tfault;
- // 主动上送条件:
- // 1、是IEC104_ST_STARTED状态
- // 2、没有在处理加密遥控报文
- if((pt104->state != IEC104_ST_STARTED) || pt104->bRmtSM2)
- {
- return 0;
- }
- // 不允许通讯续传的情况下,总召后才允许上送事件
- if(pt104->bSendChange == 0 && pRunSet->bTT_SoeResumeComm == 0)
- {
- return 0;
- }
-
- #ifdef FUN_SOE_DELAY_TIME
- if((pt104->bfirst_call) && (dTCounter - pt104->DTSendChange <= 15*T_1s))
- {
- return 0;
- }
- pt104->bfirst_call = false;
- #endif
- // 等SOE保存后再发送,避免通讯确认没有保存的事件
- if(g_soe_queue.tail_eep.n!=g_soe_queue.head.n)
- {
- return 0;
- }
- #ifndef IEC_JXYB_DEAL
- if(g_run_stu.bjx) //检修压板投入,不发送变化的事件记录
- {
- g_soe_queue.tail_send[pt104->chnl].n = g_soe_queue.tail_eep.n; //soe cos
- tf->head = tf->tail;//故障参数
- return 0;
- }
- #endif
- //发送级联来的故障参数
- if(tRunPara.bEvPara)
- {
-
- if(tf->head!=tf->tail)
- {
- u8 index=tf->tail;
- tf->tail++;
- pd=&pt104->arrSendBuf[6];
- *pd++ = 42; //类型标识 1
- *pd++=0; //可变结构限定词 2
- *pd++=IEC_COT_SPONT; //传送原因:突发 3
- *pd++=0; //传送原因:总召唤 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- memcpy(pd,&tf->data[index][1],tf->data[index][0]);
- IEC104_Send_sts(pt104,FRAME_I_PRIOR_LOW,tf->data[index][0]+6,0);
- return 0;
- }
- }
- head = g_soe_queue.head.n;
- // 一次调用,将事件池中所有事件发送完,
- // 已保证满足"重新连接后,总召前,发送完所有老的SOE,不发送COS"的需求。
- cnt=0;
- while(1)
- {
- u8 yxtype=0;
- // 检查发送队列空间,空间应大于1/4,防止发送缓冲区满
- if(IEC104_BufFree(&pt104->TxBuf[0]) < (IEC_TBUF_NUM>>2))
- {
- break;
- }
- // 获取一帧报文的事件
- bFault=false;
- vsq = asdu_get_event_104(pt104->chnl,head,arrCos,arrSoe,&soe_no,1,&bFault,&event,&arg_index,&yxtype);
- if(vsq == 0)
- {
- break;
- }
- cnt += vsq;
-
- // 发送COS
- if(is_send_cos)
- {
- pd=&pt104->arrSendBuf[6];
- *pd++ =(yxtype==1) ? 3 : 1; //类型标识 1
- *pd++=vsq; //可变结构限定词 2
- *pd++=IEC_COT_SPONT; //传送原因:突发 3
- *pd++=0; //传送原因:总召唤 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- memcpy(pd,arrCos,vsq*4);
-
- IEC104_Send(pt104,FRAME_I_COS|FRAME_I_PRIOR_HIGH,6+4*vsq);
- }
- // 发送SOE
- pd=&pt104->arrSendBuf[6];
- *pd++ =(yxtype==1) ? 31 : 30; //类型标识 1
- *pd++=vsq; //可变结构限定词 2
- *pd++=IEC_COT_SPONT; //传送原因:突发 3
- *pd++=0; //传送原因:总召唤 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- memcpy(pd,arrSoe,vsq*11);
-
- IEC104_Send_sts(pt104,FRAME_I_SOE|FRAME_I_PRIOR_HIGH,6+vsq*11,soe_no);
- if(bFault) // 上送故障信息
- {
- u16 no;
- u8 SIQ,week;
- struct rtc_time_t rt;
- pd=&pt104->arrSendBuf[6];
- *pd++ = 42; //类型标识 1
- *pd++=0; //可变结构限定词 2
- *pd++=IEC_COT_SPONT; //传送原因:突发 3
- *pd++=0; //传送原因:总召唤 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- no = soe_lp2cp(event.ev_type,event.ev_code,event.ev_arg[1]);
- SIQ = event.ev_value;
- if(yxtype==1 )
- {
- SIQ+=1; //转为双点信息
- }
- timespec_to_rtc(event.ts,&rt,1);
- week = WEEK_DAY(event.ts.tv_sec);
- #if !defined FUNC_JX_YC_SIQ00
- if(g_run_stu.bjx)
- {
- SIQ|=0x80;//带品质描述,有效 <1>:=无效
- }
- #endif
- *pd++=1; //遥信个数
- *pd++ = yxtype ? 31 : 30; //类型标识 1
- *pd++=(u8)no; // 信息体地址L
- *pd++=(u8)(no>>8); // 信息体地址H
- if(pRunSet->bTT_faultparaDKY)
- {
- *pd++=0; // 信息体地址H2 按照规约规定,101 及104 遥信信息体地址都是两个字节
- }
- //*pd++=0; // 信息体地址H2 按照规约规定,101 及104 遥信信息体地址都是两个字节
- *pd++=SIQ; // 遥信
- *pd++=(u8)rt.ms;
- *pd++=(u8)(rt.ms>>8);
- *pd++=(u8)rt.min;
- *pd++=(u8)rt.hour;
- *pd++=((week<<5) | rt.day);
- *pd++=(u8)rt.month;
- *pd++=(u8)rt.year;
-
- vsq=asdu_get_event_yc(arrSoe,1,arg_index);
- *pd++=vsq; //遥 测个数
- *pd++ =13; //类型标识 浮点值
- memcpy(pd,arrSoe,vsq*7);
- if (pRunSet->bTT_faultparaDKY)
- {
- IEC104_Send_sts(pt104, FRAME_I_PRIOR_LOW, (pd - &pt104->arrSendBuf[6]) + vsq * 7, 0); // 21 改为20 原因: 按照规约规定,101 及104 事件参数 遥信信息体地址都是两个字节
- }
- else
- {
- IEC104_Send_sts(pt104, FRAME_I_PRIOR_LOW, (pd - &pt104->arrSendBuf[6]) + vsq * 7, 0); // 21 改为20 原因: 按照规约规定,101 及104 事件参数 遥信信息体地址都是两个字节
- }
- }
-
- }
- return cnt;
- }
- void IEC104_SendYC(IEC104_DEF *pt104)
- {
- int i;
- int num;
- BYTE *pd;
- int ycvalue;
- BYTE frametype;
- union{
- float ff;
- BYTE tt[4];
- }ff;
-
- // 主动上送条件:
- // 1、是IEC104_ST_STARTED状态
- // 2、没有在处理加密遥控报文
- if((pt104->state != IEC104_ST_STARTED) || pt104->bRmtSM2)
- {
- return;
- }
- // 检查发送队列空间,空间应大于1/4,防止发送缓冲区满
- if(IEC104_BufFree(&pt104->TxBuf[0]) < (IEC_TBUF_NUM>>2))
- {
- return;
- }
- // 遥测值需总召之后且遥测自动上送投入才允许上送
- if(pt104->bSendChange == 0 || tRunPara.bAutoSendYc == 0 || byc_filter)
- {
- return;
- }
- #if defined IEC_JXYB_DEAL || defined NO_SEND_YC
- if(g_run_stu.bjx)
- return;
- #endif
- if(tRunPara.bYcBDH) //标度化值
- {
- frametype=11; //带品质描述的遥测帧 1
- }
- else if(tRunPara.bYcFloat) //浮点值
- {
- frametype=13; //带品质描述的遥测帧 1
- }
- else
- {
- frametype=9; //带品质描述的遥测帧 1
- }
- pd=&pt104->arrSendBuf[12];
- num=0;
- for(i=0;i<g_table_head->ac_num;i++)
- {
- WORD cp;
- bool bsend=false;
- BYTE QDS=0; //品质描述, 默认为零
- u8 link_qds=0;
- BYTE no=g_ac_table[i].indexno;
- long lmeaval;
- if(g_ac_table[i].dead_value==0||g_ac_table[i].normal==0) continue; //死区或额定为零,不主动上送
- if(no>0)
- {
- DWORD dwMax;
- DWORD dwDeadVal=0;
- float rate;
- float f_65536=65536.0;
- no-=1;
- rate=(float)g_ac_table[i].rate/65536.0;
- //dwMax=(DWORD)g_ac_table[i].normal;
- dwMax = (tRunPara.bDeadType==true) ? (DWORD)g_ac_table[i].normal:_AbsL(pt104->yc_save[i]);
- if(dwMax==0)
- dwMax=1;
- dwDeadVal=_Mul_Div_U(g_ac_table[i].dead_value,dwMax,6553600);
- if(dwDeadVal==0)dwDeadVal=1;
- if(dwMax==0)f_65536=1.0;
- lmeaval=GetRmtMeaVal(g_ac_table[i].owner,no,&link_qds);
- ff.ff=(float)lmeaval/f_65536*rate; //转为浮点数
- #ifdef VOLT_ADAPTIVE_FACTOR
- if(pRunSet->bTT_AdaptiveFactor)
- {
- if(0 == g_ac_table[i].owner)
- {
- if((no <= PUB_AC_UCA1) && (no >= PUB_AC_UA1))
- {
- ff.ff=((float)lmeaval)/f_65536*10/pRunSet->pt1_two;
- }
- else if((no <= PUB_AC_UCA2) && (no >= PUB_AC_UA2))
- {
- ff.ff=((float)lmeaval)/f_65536*10/pRunSet->pt2_two;
- }
- }
- }
- #endif
-
- ycvalue=(int)rt_round(ff.ff);
- if(tRunPara.bYcFloat)
- {
- if(_AbsL(lmeaval) > (dwMax*10)) // 大于额定值的10倍*65536
- {
- if(dwMax>0)QDS|=0x01; //遥测溢出
- }
- }
- else
- {
- if (ycvalue >= 0)
- {
- if (ycvalue > 32767)
- {
- ycvalue = 32767;
- QDS|=0x01; //遥测溢出
- }
- }
- else
- {
- if (ycvalue < (-32768))
- {
- ycvalue = -32768;
- QDS|=0x01; //遥测溢出
- }
- }
- }
- if(((no==PUB_AC_YC9) || (no==PUB_AC_YC10) || (no==PUB_AC_YC11) || (no==PUB_AC_YC12)))
- {
- bsend = true;
- }
- #ifndef IEC_JXYB_DEAL
- if(bsend||((i<MAX_YC_NUMBER)&&(_AbsL(lmeaval-pt104->yc_save[i])>=dwDeadVal)))
- #else
- if(bsend||((i<MAX_YC_NUMBER)&&(_AbsL(lmeaval-pt104->yc_save[i])>=dwDeadVal)&&link_qds!=0x80))
- #endif
- {
- if(g_run_stu.bToolRmtTest||g_run_stu.bHmiRmtTest) //在测试模式下,置无效状态
- {
- if(pRunSet->bTT_RmtTest)QDS|=0x80;
- }
- cp=g_ac_table[i].cp;
- if(i<MAX_YC_NUMBER)pt104->yc_save[i]=lmeaval;// 遥测保存
- *pd++=(BYTE)cp;
- *pd++=(BYTE)(cp>>8);
- *pd++=0; //信息体地址H
- if(tRunPara.bYcFloat) //浮点值上送
- {
- pd += CopySwap(pd,ff.tt,sizeof(ff.tt),true);
- }
- else
- {
- *pd++=(BYTE)(ycvalue);
- *pd++=(BYTE)(ycvalue>>8);
- }
- if(g_run_stu.bjx)
- {
- QDS|=0x80;//带品质描述,有效 <1>:=无效
-
- }
- #ifdef IEC_QDS_HAVE
- QDS|=link_qds;
- #endif
-
- *pd++=QDS; //品质描述
- num++;
- if(num>10) //超过一帧数据
- {
- pd=&pt104->arrSendBuf[6];
- *pd++=frametype; //带品质描述的遥测帧 1
- *pd++=num; //可变结构限定词
- *pd++=IEC_COT_SPONT; //传送原因:突发
- *pd++=0; //传送原因:源地址
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- if(tRunPara.bYcFloat) //浮点值
- {
- IEC104_Send(pt104,FRAME_I,num*8+6);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,num*6+6);
- }
- pd=&pt104->arrSendBuf[12];
- num=0;
- }
- }
- }
- }
- if(num) //有数据
- {
- pd=&pt104->arrSendBuf[6];
- *pd++=frametype; //带品质描述的遥测帧 1
- *pd++=num; //可变结构限定词
- *pd++=IEC_COT_SPONT; //传送原因:总召唤
- *pd++=0; //传送原因:总召唤
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- if(tRunPara.bYcFloat) //浮点值
- {
- IEC104_Send(pt104,FRAME_I,num*8+6);
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,num*6+6);
- }
- }
- }
- void IEC104_lnk_yk(IEC104_DEF *pt104)
- {
- int i;
- LINKYK_DEF *yk;
- LINK_YKDATA *yd=NULL;
-
- if(pt104->lnk_yk_send_flag == 0)
- {
- return;
- }
- for(i=0; i<SWITCH_NUM_EXT_PUB; i++)
- {
- if(pt104->lnk_yk_send_flag & (1<<i))
- {
- u8 yktype,yk_cmd;
- bool yk_hs=false;
- yk = &g_lnk_yk[i];
- // 遥控应答帧
- if(yk->flag[IECLINK_YK_ACK])
- {
- yd = &yk->data[IECLINK_YK_ACK];
- IEC104_Echo_YK(pt104, yk->cp_m, yd->ti, yd->cot, yd->v);
- yk->flag[IECLINK_YK_ACK] = 0;
- yk_hs = true;
- }
- // 遥控结束帧
- if(yk->flag[IECLINK_YK_END])
- {
- yd = &yk->data[IECLINK_YK_END];
- IEC104_Echo_YK(pt104, yk->cp_m, yd->ti, yd->cot, yd->v);
- yk->flag[IECLINK_YK_END] = 0;
- pt104->lnk_yk_send_flag &= ~(1<<i);
- yk_hs = true;
- }
- // 遥控超时,复位
- if(ustimer_get_duration(pt104->us0_lnk_yk) > tRunPara.dSM2Time*USTIMER_SEC)
- {
- yd = &yk->data[IECLINK_YK_SND];
- rt_printf("级联遥控超时复位:cp_m=%04x,cp_s=%04x,ti=%d,v=%d.\r\n",yk->cp_m,yk->cp_s,yd->ti,yd->v);
-
- pt104->lnk_yk_send_flag &= ~(1<<i);
- }
- if(yk_hs&&yd)
- {
- if(yd->v&0x80)
- {
- yktype=YK_TYPE_SEL;
- }
- else
- {
- yktype=YK_TYPE_EXE;
- }
- if(yd->cot==IEC_COT_DEACT) //遥控撤销
- {
- yktype=YK_TYPE_CANCEL;
- }
- yk_cmd = yd->v&0x03;
-
- refresh_co_file(false,yd->ti,yktype,yk->cp_m,yd->cot,yk_cmd);
-
- }
- }
- }
- }
- #ifdef YPARA_LINK
- void IEC104_lnk_msg_ypara(IEC104_DEF *pt104)
- {
- u8 ti=0,vsq=0;
- int i=0,index=0;
- msg_data_struct *msg_data = &pt104->msg_ypara_recv;
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- u8 num=0;
- u8 cot=0,pdi=0;
-
- #if 0
- /*返回信息是否超时*/
- if(pt104->msg_ypara.flag)
- {
- if(ustimer_get_duration(pt104->us0_msg_ypara) > 10*USTIMER_SEC)
- {
- pt104->msg_ypara.flag = 0;
- return;
- }
- }
- /*返回信息是否超时*/
- #endif
-
- if(!msg_data->flag) return; /*有返回消息*/
- msg_data->flag = 0;
-
- if(msg_data->type == modify_set)
- {
- msg_ypara_data_struct *ypara_msg = &pt104->msg_ypara_recv.ypara_msg;
-
- ti = 203;
- /*该协议各类遥参返回格式一致,统一接口即可*/
- switch(ypara_msg->cmd)
- {
- case YP_SEL_RETURN:
- pdi = 0x80;
- cot = IEC_COT_ACTCON;
- break;
- case YP_SEL_FAULT:
- pdi = 0x80;
- cot = IEC_COT_ACTCON|IEC_COT_PN;
- break;
- case YP_EXE_RETURN:
- pdi = 0x00;
- cot = IEC_COT_ACTCON;
- break;
- case YP_EXE_FAULT:
- pdi = 0x00;
- cot = IEC_COT_ACTCON|IEC_COT_PN;
- break;
- case YP_CANCEL_RETURN:
- pdi = 0x40;
- cot = IEC_COT_DEACTCON;
- break;
- case YP_CANCEL_FAULT:
- pdi = 0x40;
- cot = IEC_COT_DEACTCON|IEC_COT_PN;
- break;
-
- default:
- break;
- }
-
- pd[0]=ti; // 类型标识
- pd[1]=0; //可变结构限定词
- pd[2]=cot; //传送原因:
- pd[3]=00; //传送原因:
- pd[4]=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- pd[5]=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址
- num += 6;
- pd[num++]=(u8)m_runsection; //当前定值区
- pd[num++]=(u8)(m_runsection>>8); //当前定值区
- pd[num++] = pdi; /*特征符*/
- //print_msg_base(ypara_msg);
-
- for(i=0;i<ypara_msg->num;i++)
- {
- index = get_index_link(msg_data->sport,ypara_msg->base_data[i].cp_s);
- if(index < 0) continue;
- pd[num++]=(u8)tParaID[index].parId;
- pd[num++]=(u8)(tParaID[index].parId>>8);
- pd[num++]=0;
-
- pd[num++]=ypara_msg->base_data[i].val_iec.tag;
- pd[num++]=ypara_msg->base_data[i].val_iec.size;
- if(ypara_msg->base_data[i].val_iec.size >0)
- {
- memcpy(&pd[num],ypara_msg->base_data[i].val_iec.value,ypara_msg->base_data[i].val_iec.size);
- num += ypara_msg->base_data[i].val_iec.size;
- }
- vsq++;
- }
- pd[1] = vsq;
- IEC104_Send(pt104,FRAME_I,num);
- }
-
- }
- void IEC104_Rmt_msg_ypara_write(IEC104_DEF *pt,BYTE *pdat,BYTE vsq,u8 link_cp)
- {
- WORD section=0;
- BYTE *ps=0; //从点号开始
- int i,j=0;
- u16 di = 0;
- msg_data_struct *msg_data;
- msg_ypara_data_struct *msg;
- iec_val_struct v;
- BYTE pdi; //参数特征标识符
- msg_data = &pt->msg_ypara_send;
- msg = &pt->msg_ypara_send.ypara_msg;
- memset(msg,0,sizeof(msg_ypara_data_struct));
- pt->msg_ypara_send.dport = link_cp;
- pt->msg_ypara_send.sport = pt->chnl;
- pt->msg_ypara_send.flag = 1;
-
- section=pdat[0]+(pdat[1]<<8); // 定值区号
- pdi = pdat[2];
-
- msg->section_p = section; //定值区
- if((pdi&0xc0)==0) // 定值固化
- {
- msg->cmd = YP_EXE;
- }
- else if((pdi&0xc0)==0x40) /*撤销*/
- {
- msg->cmd = YP_CANCEL;
- }
- else // 参数预置
- {
- msg->cmd = YP_SEL;
- ps=&pdat[3];
- for(i=0;i<vsq;i++)
- {
- di=ps[0]+(ps[1]<<8);
- ps += 3;
- v.tag = *ps++;
- v.size = *ps++;
- memcpy(v.value,ps,v.size);
- ps += v.size;
-
- for(j=0;j<ParaIDNum;j++)
- {
- if(tParaID[j].link_ch == 0) continue; /*本地定值*/
- if(di != tParaID[j].parId) continue;
- msg->base_data[msg->num].cp_m = tParaID[j].parId;
- msg->base_data[msg->num].cp_s = tParaID[j].link_cp;
- msg->base_data[msg->num].val_iec = v;
- msg->num++;
- break;
- }
- }
- }
- msg_data->type = modify_set;
- msg_data->sport = pt->chnl;
- msg_data->dport = link_cp;
-
- mananger_msg_ypara_s(msg_data,msg_data->sport,msg_data->dport);
- pt->us0_msg_ypara = ustimer_get_origin();
-
- }
- #endif
- #ifdef YPARA_LINK_S
- void IEC104_lnk_set_up(IEC104_DEF *pt104)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- u8 num=0;
-
- if(pt104->para_updata_flag)
- {
- pd[0]=SET_UP_TYPE; // 类型标识
- pd[1]=0x01; //可变结构限定词
- pd[2]=0x03; //传送原因:
- pd[3]=00; //传送原因:
- pd[4]=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- pd[5]=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址
- num += 6;
-
- pd[num++] = 0; /*信息体地址*/
- pd[num++] = 0; /**/
- pd[num++] = 0; /*信息体地址*/
- pd[num++] = pt104->para_updata_flag; /*定值是否更新*/
-
- IEC104_Send(pt104,FRAME_I,num);
- pt104->para_updata_flag=0;
- }
- }
- #endif
- #ifdef RCD_STRAN_S
- static void IEC104_Rcd_Ack(IEC104_DEF *pt104) //发送新录波文件名
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- u8 num=0;
- char tmp[128]={0};
- char note[100];
- pd[0]= RCD_TYPE; // 类型标识
- pd[1]= 1; //可变结构限定词
- pd[2]= 0x07; //传送原因:
- pd[3]= 00; //传送原因:
- pd[4]=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- pd[5]=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址
- num += 6;
-
- if(get_queue_count(&pt104->rcd_qt.queue) >0) /*有新录波*/
- {
- check_data_queque(&pt104->rcd_qt.queue,tmp);
- sprintf(note, "%s----------准备\r\n",tmp);
- log_str_time(LOG_OPERATE,note,0,1);
-
- pd[num++]=0; //信息体地址
- pd[num++]=0;
- pd[num++]=0; //信息体地址
- pd[num++]=1; /*文件数量*/
- pd[num++]=strlen(tmp); /*文件名长度*/
- memcpy(&pd[num],tmp,strlen(tmp));
- num += strlen(tmp);
- }
- else
- {
- pd[num++]=0; //信息体地址
- pd[num++]=0; //
- pd[num++]=0; //信息体地址
- pd[num++]=0; /*文件数量*/
- }
-
- IEC104_Send(pt104,FRAME_I,num);
- }
- #endif
- /**************************************************************************
- 函数名称:IEC101_link_par
- 函数版本:1.00
- 作者:
- 创建日期:2019.4.19
- 函数功能说明:101规约遥参级联处理
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_link_par(IEC104_DEF *pt104)
- {
- int i;
- LINKPAR_DEF *par;
- LINK_PARDATA *yd;
-
- if(pt104->lnk_par_send_flag == 0)
- {
- return;
- }
- for(i=0; i<SWITCH_NUM_EXT_PUB; i++)
- {
- if(pt104->lnk_par_send_flag & (1<<i))
- {
- par = &g_link_par[i];
- // 遥控应答帧
- if(par->flag[IECLINK_YK_ACK])
- {
- yd = &par->data[IECLINK_YK_ACK];
-
- IEC104_AddFrame_dz((IEC104_DEF *)pt104,&yd->buf[0],yd->len,yd->vsq,yd->cot,yd->ti,true);
-
- par->flag[IECLINK_YK_ACK] = 0;
- rt_printf("参数应答帧\r\n");
- }
- // 遥控结束帧
- if(par->flag[IECLINK_YK_END])
- {
- yd = &par->data[IECLINK_YK_END];
-
- IEC104_AddFrame_dz((IEC104_DEF *)pt104,&yd->buf[0],yd->len,yd->vsq,yd->cot,yd->ti,true);
-
- par->flag[IECLINK_YK_END] = 0;
- pt104->lnk_par_send_flag &= ~(1<<i);
- rt_printf("参数结束帧\r\n");
- }
- // 遥控超时,复位
- if(ustimer_get_duration(pt104->us0_lnk_par) > tRunPara.dSM2Time*USTIMER_SEC)
- {
- yd = &par->data[IECLINK_YK_SND];
- rt_printf("参数遥控超时复位:cp_m=%04x,cp_s=%04x,ti=%d,v=%d.\r\n",par->cp_m,par->cp_s,yd->ti,yd->len);
- g_link_par[i].flag[IECLINK_YK_SND] = false;
- pt104->lnk_par_send_flag &= ~(1<<i);
- }
- }
- }
- }
- #ifdef FUNC_MORE_PRESET
- YT_BUF PresetData104[256];
- YT_BUF SetData104[256];
- int WrongCount104[256];
- int g_CountPreset104=0, g_CountSet104=0;
- #endif
- static void IEC104_ParCtrl(IEC104_DEF *pt104,u8 *pdat) // ps从传送原因开始
- {
- WORD parAddr=0;
- u8 *ps=&pdat[10]; //主站下发帧第10位开始为地址位
- u8 qos=ps[7];
- u8 ti=pdat[4]; //类型标示
- u8 vsq=pdat[5]; //可变帧长限定词
- u8 ytcot=pdat[6]; //传输原因
- struct do_table parTab;
- BYTE buf[256];
- BYTE len=0,addlen=0;
- RMT_SET_VAL yt_buf;
- WORD sw=1;
- bool b104=true;
- u8 cot;
- static DWORD ctrlParTime=0; //系统定时器
- static bool bSetParaDisable=false; //为1时:取消预置,禁止写;为0时:非取消预置,允许写;
-
- parAddr = (ps[1]<<8)+ps[0];//遥参通信地址
- len = get_par_link_data_dz(&buf[0],&ps[0],vsq,ti);
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- qos=ps[7];//
- }
- else
- {
- qos=ps[6];//
- }
- if(pRunSet->wEquTypeManager)// 通信管理机模式,转发
- {
- #ifdef YC_QUANTITY
- if(!get_par_ch_info(parAddr,&parTab)||vsq>pRunSet->dYC_num)
- #else
- if(!get_par_ch_info(parAddr,&parTab)||vsq>FOS_PAR_SW_NUM)
- #endif
- {
- cot = IEC_COT_ACTCON | IEC_COT_PN; // 否定应答
- return ;
- }
- if(lnk_master_par(&parTab ,ti,ytcot,len,&buf[0],vsq) == 0)
- {
- #ifdef FUNC_MORE_PREREAD /*级联遥参方式:0开关,1队列*/
- pt104->lnk_par_send_flag |= (1<<g_link_par_cnt);
- rt_printf("-------lnk_par_send_flag=%x,g_link_par_cnt=%d\r\n",pt104->lnk_par_send_flag,g_link_par_cnt);
- g_link_par_cnt = (g_link_par_cnt+1)%SWITCH_NUM_EXT_PUB;
- #else
- pt104->lnk_par_send_flag |= (1<<parTab.owner);
- #endif
- pt104->us0_lnk_par = ustimer_get_origin();
- }
- }
- else if (pRunSet->wEquTypeDFTU)// 测控装置遥参交互
- {
- WORD parCount;
- WORD addLenParLen=0;
- WORD offset = 0;
- #ifdef FUNC_MORE_PRESET
- int n;
- #endif
- cot = IEC_COT_ACTCON;
- #ifndef FUNC_MORE_PRESET
- bfirst_sel = false;
- #endif
- #ifdef FUNC_MORE_PRESET
- if((dTCounter-ctrlParTime) > tRunPara.dYKTime)
- {//超时清零预置/执行/出错数据存储区
- memset(SetData104,0,sizeof(SetData104));
- g_CountSet104 = 0;
- memset(PresetData104,0,sizeof(PresetData104));
- g_CountPreset104 = 0;
- memset(WrongCount104,0,sizeof(WrongCount104));
- rt_printf("超时清除104报文缓存区\r\n");
- }
- #endif
-
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- if(((qos&0x80)==0x80) && (ytcot==IEC_COT_ACT))
- {
- #ifdef FUNC_MORE_PRESET
- memcpy(&PresetData104[g_CountPreset104++].yc_data,ps,vsq*8);
-
- rt_printf_time("104预置报文[第%d帧]:",g_CountPreset104);
- for(n=0;n<vsq*8;n++)
- {
- rt_printf("%02x ",PresetData104[g_CountPreset104-1].yc_data[n]);
- }
- #else
- //预置时先对buf_forCompare进行初始化,避免此数组有101/104共用的原因导致存储出错
- memset(buf_forCompare,0,sizeof(buf_forCompare));
- i_forCompare = 0;
- j_forCompare = 0;
- bfirst_sel = true; //为预置报文时才置1
- #endif
-
- bSetParaDisable = false; //重新预置时清0
- }
- #ifdef FUNC_MORE_PRESET
- else if(((qos&0x80)==0x00) && (ytcot==IEC_COT_ACT))
- {
- memcpy(&SetData104[g_CountSet104++].yc_data,ps,vsq*8);
- rt_printf_time("104固化报文[第%d帧]:",g_CountSet104);
- for(n=0;n<vsq*8;n++)
- {
- rt_printf("%02x ",SetData104[g_CountSet104-1].yc_data[n]);
- }
- }
- #endif
- }
- else if(ti==FOS_PAR_SET_ONE_EXT || ti==FOS_PAR_SET_MUL_EXT)
- {
- if(((qos&0x80)==0x80) && (ytcot==IEC_COT_ACT))
- {
- #ifdef FUNC_MORE_PRESET
- memcpy(&PresetData104[g_CountPreset104++].yc_data,ps,vsq*7);
-
- rt_printf_time("104预置报文[第%d帧]:",g_CountPreset104);
- for(n=0;n<vsq*7;n++)
- {
- rt_printf("%02x ",PresetData104[g_CountPreset104-1].yc_data[n]);
- }
- #else
- //预置时先对buf_forCompare进行初始化,避免此数组有101/104共用的原因导致存储出错
- memset(buf_forCompare,0,sizeof(buf_forCompare));
- i_forCompare = 0;
- j_forCompare = 0;
- bfirst_sel = true; //为预置报文时才置1
- #endif
-
- bSetParaDisable = false; //重新预置时清0
- }
- #ifdef FUNC_MORE_PRESET
- else if(((qos&0x80)==0x00) && (ytcot==IEC_COT_ACT))
- {
- memcpy(&SetData104[g_CountSet104++].yc_data,ps,vsq*7);
- rt_printf_time("104固化报文[第%d帧]:",g_CountSet104);
- for(n=0;n<vsq*7;n++)
- {
- rt_printf("%02x ",SetData104[g_CountSet104-1].yc_data[n]);
- }
- }
- #endif
- }
-
- for(parCount=0;parCount<vsq;parCount++)//多参数处理
- {
- if(ti==FOS_PAR_READ_ONE || ti==FOS_PAR_READ_MUL)
- addLenParLen = (parCount)*7; //每7位为一个定值的处理,3位地址,4位数据
- else if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- addLenParLen = (parCount)*(7+1); //每8位为一个定值的处理,3位地址,4位数据,1位QOS
- else if(ti==FOS_PAR_READ_ONE_EXT || ti==FOS_PAR_READ_MUL_EXT) addLenParLen = (parCount)*6;
- else if(ti==FOS_PAR_SET_ONE_EXT || ti==FOS_PAR_SET_MUL_EXT) addLenParLen = (parCount)*(6+1);
-
- //ps[0]和ps[1]为地址位,ps[2]为地址第三位,默认为0x00
- #ifdef YC_QUANTITY
- parAddr = ((ps[1+addLenParLen]<<8)+ps[addLenParLen]-FOS_PAR_STATR_ADDR)%(pRunSet->dYC_num)+FOS_PAR_STATR_ADDR;//遥参通信地址;
- #else
- parAddr = ((ps[1+addLenParLen]<<8)+ps[addLenParLen]-FOS_PAR_STATR_ADDR)%(FOS_PAR_SW_NUM)+FOS_PAR_STATR_ADDR;//遥参通信地址;
- #endif
- #ifdef YC_QUANTITY
- if( ((ps[1+addLenParLen]<<8)+ps[addLenParLen]) >= FOS_PAR_STATR_ADDR
- && ((ps[1+addLenParLen]<<8)+ps[addLenParLen]) < (FOS_PAR_STATR_ADDR+pRunSet->dYC_num))
- #else
- if( ((ps[1+addLenParLen]<<8)+ps[addLenParLen]) >= FOS_PAR_STATR_ADDR
- && ((ps[1+addLenParLen]<<8)+ps[addLenParLen]) < (FOS_PAR_STATR_ADDR+FOS_PAR_SW_NUM))
- #endif
- {
- parAddr = (ps[1+addLenParLen]<<8)+ps[addLenParLen];
- }
- rt_printf("parCount=%d,vsq=%x,parAddr=%x addrfirst=%X addLenParLen=%x\r\n",parCount,vsq,parAddr,(ps[1]<<8)+ps[0],addLenParLen);
-
- if(ti==FOS_PAR_READ_ONE || ti==FOS_PAR_READ_MUL || ti==FOS_PAR_READ_ONE_EXT || ti==FOS_PAR_READ_MUL_EXT)
- {
- rt_printf("读遥参 parAddr=%x\r\n",parAddr);
- if(!readRunParId(sw,parAddr,&(yt_buf.str[0])))//暂默认为0开关
- {
- rt_printf("读遥参未找到对应地址的定值 parAddr=%x\r\n",parAddr);
- cot = IEC_COT_ACTCON | IEC_COT_PN;
- }
- //yt_buf.di = parAddr;
- yt_buf.di = (ps[1+addLenParLen]<<8)+ps[addLenParLen];
- yt_buf.len = 4;
- if(ti==FOS_PAR_READ_ONE || ti==FOS_PAR_READ_MUL)
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,b104);
- }
- else
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,false);
- }
- addlen += len;
- if(parCount==(vsq-1))
- {
- rt_printf("读最后一个参数,上送报文,addlen==%d\r\n",addlen);
- IEC104_AddFrame_dz((IEC104_DEF *)pt104, buf,addlen,vsq,cot,ti,false);
- addlen=0;
- }
- }
- else if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL || ti==FOS_PAR_SET_ONE_EXT || ti==FOS_PAR_SET_MUL_EXT)
- {
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- offset = 3+addLenParLen;
- }
- else
- {
- offset = 2+addLenParLen;
- }
-
- if(((qos&0x80)==0x80) && (ytcot==IEC_COT_ACT))
- {
- rt_printf("参数预置...\r\n");
- if(!selectRunParId(sw,parAddr,&ps[offset]))
- {
- rt_printf("预置遥参失败,parAddr=%x,请检查地址或参数值\r\n",parAddr);
- cot = IEC_COT_ACTCON | IEC_COT_PN;
- #ifdef FUNC_MORE_PRESET
- WrongCount104[g_CountPreset104-1] = g_CountPreset104;
- #else
- bSetParaDisable = true; //预置报文出错时置1,禁止固化定值
- #endif
- }
- //ps[3]、ps[4]、ps[5]、ps[6]为写定值数据位
- yt_buf.str[0] = ps[offset];
- yt_buf.str[1] = ps[offset+1];
- yt_buf.str[2] = ps[offset+2];
- yt_buf.str[3] = ps[offset+3];
- yt_buf.str[4] = 0x80;
- //yt_buf.di = parAddr;
- yt_buf.di = (ps[1+addLenParLen]<<8)+ps[addLenParLen];
- yt_buf.len = 5;
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,b104);
- }
- else
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,false);
- }
- addlen += len;
- if(parCount==(vsq-1))
- {
- rt_printf("预置最后一个参数,上送报文,addlen==%d\r\n",addlen);
- ctrlParTime = dTCounter; //系统时间戳
- //bSetParaDisable = 0; //重新预置时置0
- IEC104_AddFrame_dz((IEC104_DEF *)pt104, buf,addlen,vsq,cot,ti,false);
- addlen=0;
- }
- }
- else if(((qos&0x80)==0x00) && (ytcot==IEC_COT_ACT))
- {
- #ifdef FUNC_MORE_PRESET
- int s_stop;
- s_stop = WrongCount104[g_CountSet104-1];
- #endif
-
- rt_printf("参数固化...\r\n");
- #ifdef FUNC_MORE_PRESET
- if(((dTCounter-ctrlParTime) > tRunPara.dYKTime) || (0 != s_stop)|| bSetParaDisable || !wirteRunParId(sw,parAddr,&ps[offset],ti))
- #else
- if(((dTCounter-ctrlParTime) > tRunPara.dYKTime) || bSetParaDisable || !wirteRunParId(sw,parAddr,&ps[offset],ti))
- #endif
- {
- if((dTCounter-ctrlParTime) > tRunPara.dYKTime)
- {
- bSetParaDisable = false; //超时后才清0,避免取消预置后在超时时间内多次发执行帧而误执行
- rt_printf("预置->固化过程时间超时..\r\n");
- }
- #ifdef FUNC_MORE_PRESET
- else if(0 != s_stop)
- {
- rt_printf("[第%d帧]104预置报文出错,请检查...\r\n",s_stop);
- }
- #endif
- else if(bSetParaDisable)
- {
- rt_printf("预置报文出错或取消预置,禁止固化定值\r\n");
- }
- else
- {
- rt_printf("固化遥参失败,parAddr=%x,请检查..\r\n",parAddr);
- }
- cot = IEC_COT_ACTCON | IEC_COT_PN;
- }
- //ps[3]、ps[4]、ps[5]、ps[6]为写定值数据位
- yt_buf.str[0] = ps[offset];
- yt_buf.str[1] = ps[offset+1];
- yt_buf.str[2] = ps[offset+2];
- yt_buf.str[3] = ps[offset+3];
- yt_buf.str[4] = 0x00;
- //yt_buf.di = parAddr;
- yt_buf.di = (ps[1+addLenParLen]<<8)+ps[addLenParLen];
- yt_buf.len = 5;
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,b104);
- }
- else
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,false);
- }
- addlen += len;
- if(parCount==(vsq-1))
- {
- if((dTCounter-ctrlParTime) > tRunPara.dYKTime && !bSetParaDisable)
- {
- rt_printf("设置遥参超时,上送报文...\r\n");
- }
- #ifdef FUNC_MORE_PRESET
- else if(0 != s_stop)
- {
- rt_printf("预置报文出错,不允许写,上送报文...\r\n");
- }
- #endif
- else if(bSetParaDisable)
- {
- #ifdef FUNC_MORE_PRESET
- rt_printf("取消预置,不允许写,上送报文...\r\n");
- #else
- rt_printf("预置报文出错或取消预置,不允许写,上送报文...\r\n");
- #endif
- }
- else
- {
- rt_printf("固化最后一个参数,上送报文,addlen==%d\r\n",addlen);
- }
- IEC104_AddFrame_dz((IEC104_DEF *)pt104, buf,addlen,vsq,cot,ti,false);
- #ifndef FUNC_MORE_PRESET
- memset(buf_forCompare,0,sizeof(buf_forCompare));
- i_forCompare = 0;
- j_forCompare = 0;
- ctrlParTime = 0;
- #endif
- addlen=0;
- }
- }
- else if(
- #ifndef FUNC_FIT_QOS
- ((qos&0x80)==0x00) &&
- #endif
- (ytcot==IEC_COT_DEACT))
- {
- rt_printf("取消预置...\r\n");
- //ps[3]、ps[4]、ps[5]、ps[6]为写定值数据位
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- yt_buf.str[0] = ps[3+parCount*8];
- yt_buf.str[1] = ps[3+parCount*8+1];
- yt_buf.str[2] = ps[3+parCount*8+2];
- yt_buf.str[3] = ps[3+parCount*8+3];
- }
- else
- {
- yt_buf.str[0] = ps[3+parCount*7];
- yt_buf.str[1] = ps[3+parCount*7+1];
- yt_buf.str[2] = ps[3+parCount*7+2];
- yt_buf.str[3] = ps[3+parCount*7+3];
- }
-
- #ifdef FUNC_FIT_QOS
- yt_buf.str[4] = qos;
- #else
- yt_buf.str[4] = 0x00;
- #endif
- //yt_buf.di = parAddr;
- yt_buf.di = (ps[1+addLenParLen]<<8)+ps[addLenParLen];
- yt_buf.len = 5;
- if(ti==FOS_PAR_SET_ONE || ti==FOS_PAR_SET_MUL)
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,b104);
- }
- else
- {
- len=iec_add2frame_dz(buf+addlen,&yt_buf,false);
- }
- addlen += len;
- if(parCount==(vsq-1))
- {
- bSetParaDisable = true; //取消预置时置1
- rt_printf("取消预置最后一个参数,上送报文,addlen==%d,QOS(104)=%02x\r\n",addlen,qos);
- IEC104_AddFrame_dz((IEC104_DEF *)pt104, buf,addlen,vsq,IEC_COT_DEACTCON,ti,false);
- #ifndef FUNC_MORE_PRESET
- memset(buf_forCompare,0,sizeof(buf_forCompare));
- i_forCompare = 0;
- j_forCompare = 0;
- #endif
- ctrlParTime = 0;
- addlen=0;
- }
- }
- }
- }
- }
- }
- /**************************************************************************
- 函数名称:IEC104_App
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:104数据处理任务
- 输入参数:
- 输出参数:
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_App(IEC104_DEF *pt104)
- {
- int cnt;
- u8 ti;
- //IEC101_DEF *pt = (IEC101_DEF *)g_tRsComm[0].ptBuf;
- // printf("AAStep1: Deal the 104 msg. \n");
- // 接收报文
- IEC104_Recv_App(pt104);
- #ifdef IEC_NOLINK_NO_CALLYX
- if(g_link_comm.link_flag == false) return;
- #endif
-
- //处理级联遥参
- IEC104_link_par(pt104);
-
- // 连接初始建立,所有状态复位
- if(pt104->LinkCountApp != pt104->LinkCountNet)
- {
- pt104->LinkCountApp = pt104->LinkCountNet;
- IEC104_Reset(pt104);
-
- IEC104_printf("IEC104(%d) state: 网络连接(%d => %d)!\r\n",pt104->chnl,pt104->state,IEC104_ST_STOPPED);
- pt104->state = IEC104_ST_STOPPED;
- }
- // 主动SOE处理,放在报文处理之前,使时间同步报文之前的SOE报文在时间报文应答前发送
- cnt = IEC104_SendEvent(pt104,tRunPara.bAutoCos);
- // 级联遥控处理
- IEC104_lnk_yk(pt104);
- #ifdef YPARA_LINK
- IEC104_lnk_msg_ypara(pt104);
- #endif
-
- if(pt104->state == IEC104_ST_STARTED)
- {
- g_bCommStatus=TRUE;
- }
- #if 0
- if(cnt)
- {
- sbi_t cnt_remain;
- cnt_remain.n = g_soe_queue.head.n - g_soe_queue.tail_send[pt104->chnl].n;
- IEC104_printf("SendEvent:cnt_send=%d,cnt_remain=%d,head=%d,send=%d,ack=%d.\r\n",
- cnt,cnt_remain.n,g_soe_queue.head.n,g_soe_queue.tail_send[pt104->chnl].n,g_soe_queue.tail_ack[pt104->chnl].n);
- }
- #endif
- // 处理接收的加密报文
- // 先处理加密报文,再处理普通报文,保证同一报文一个循环处理完
- if(pt104->bSM2Data)
- {
- // 检查是否是当前连接的报文
- if(IEC104_IsCurFrame(pt104) == 0)
- {
- return;
- }
-
- // 处理加密报文
- if(pRunSet->bTT_SM2)
- {
- #ifdef ENCRYPT_SM2
- IEC104_SM2(pt104);
- #endif
- }
- pt104->bSM2Data=false;
- }
- // printf("BBStep2: Deal the 104 msg. \n");
- // 处理接收的普通报文
- if(pt104->bRecvOk)
- {
- BYTE *pd=pt104->arrRecvBuf;
- u16 addr;
- Byte2WORD Num;
- u8 cot;
-
- // 检查是否是当前连接的报文
- if(IEC104_IsCurFrame(pt104) == 0)
- {
- return;
- }
-
- IEC104_UnPackFrame(pt104,pt104->arrRecvBuf,0);
-
-
- //检查0x68
- if(pd[0] != 0x68)
- {
- char log_info[128];
- // 不应该出现,因为接收时已检查过了,所以也不应该复位接收状态机
- IEC104_printf("IEC104(%d) recv error: state=%d,pd[0]=%d,ADDR0=%d!\r\n",pt104->chnl,pt104->state,pd[0],tRunPara.byAddr);
-
- sprintf(log_info,"IEC104(%d):recv error,state=%d,pd[0]=%d,ADDR0=%d",pt104->chnl+1,pt104->state,pd[0],tRunPara.byAddr);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
- }
- // 正常报文处理
- else
- {
- pd+=2;
- switch((*pd)&0x03) //控制域判断
- {
- //I格式
- case 0x00:
- case 0x02:
- // 如果不是STARTED状态,接收到I帧,应主动关闭连接
- if(pt104->state != IEC104_ST_STARTED)
- {
- char log_info[128];
-
- IEC104_printf("IEC104(%d) Reset(%d): 非STARTED状态接收到I帧!\r\n",pt104->chnl,pt104->state);
- IEC104_ActiveClose(pt104);
- sprintf(log_info,"IEC104(%d):The non-started state receives the I frame",pt104->chnl+1,pt104->state);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
-
- pt104->bRecvOk=false;
- return;
- }
- // 检查报文的发送序号,报文中的发送帧号必须等于pt104->RecvNum。
- pd[0] &= 0xfe;
- CopySwap(Num.tt,pd,2,false);
- // 南瑞主站一次连接过程中会多次发送STARTDT,并清零发送接收序号,与标准不符,先屏蔽检查
- // 序号检查投入才检查ACK。
- if(pRunSet->bTT_104ChkAck)
- {
- if(Num.ss != pt104->RecvNum.ss)
- {
- char log_info[128];
- IEC104_printf("IEC104(%d) Reset: 报文发送帧号错误(Num=%d,RecvNum=%d)!\r\n",pt104->chnl,Num.ss,pt104->RecvNum.ss);
- IEC104_ActiveClose(pt104);
- pt104->bRecvOk=false;
- sprintf(log_info,"IEC104(%d):The message sends the frame number error(Num=%d,RecvNum=%d)",pt104->chnl+1,Num.ss,pt104->RecvNum.ss);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
-
- return;
- }
- }
-
- pt104->RecvNum.ss=Num.ss+2;
-
- // 得到ACK序号,确认主站已接收的数据
- pd[2] &= 0xfe;
- CopySwap(pt104->AckNum.tt,&pd[2],2,false);
-
- if(Num.ss != pt104->RecvNum.ss) //序列号不检查,但接收到发送序列号错误,电科院一二次融合错误
- {
- pt104->AckNum.ss=pt104->SendNum.ss;
- }
- if(IEC104_Ack(pt104) != 0)
- {
- IEC104_ActiveClose(pt104);
- pt104->bRecvOk=false;
- return;
- }
- // 以下开始处理ASDU的内容
- // 检查装置地址
- addr = pd[8] | (pd[9]<<8);
- if(addr != tRunPara.byAddr && addr != 0xFFFF)
- {
- char log_info[128];
- // 公共地址不对,返回原报文,并将COT设置为46(未知应用服务数据单元公共地址).
- IEC104_Echo_I(pt104,IEC_COT_UN_CA|IEC_COT_PN,true);
- IEC104_printf("IEC104(%d) recv error: state=%d,addr=%d,ADDR0=%d!\r\n",pt104->chnl,pt104->state,addr,tRunPara.byAddr);
- sprintf(log_info,"IEC104(%d):Recv error,state=%d,addr=%d,ADDR0=%d",pt104->chnl+1,pt104->state,addr,tRunPara.byAddr);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
- if(soe_check(EV_COMM1_ERR+pt104->chnl)==false && get_104_link_status(pt104->chnl-CFG_UART_NUM_MAX))
- {
- soe_record_ev(EV_COMM1_ERR+pt104->chnl, 1, 0,0,0 ); //记录该端口通信状态
- }
- cls_104_link_status(pt104->chnl-CFG_UART_NUM_MAX);
- break;
- }
- // 检查确认完毕,开始正式处理报文
- ti = *(pd+4);
- cot = *(pd+6);
- switch(ti) //类型标示判断
- {
- case 100: //总查询
- // 检查COT
- if(cot != IEC_COT_ACT)
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,true);
- break;
- }
- IEC104_CallAll(pt104,*(pd+13));
- lnk_call_all();
- //104网络通信异常
- if(soe_check(EV_COMM1_ERR+pt104->chnl))
- {
- //rt_printf("104 ok,com=%d\r\n",pt104->chnl-CFG_UART_NUM_MAX);
- soe_record_ev(EV_COMM1_ERR+pt104->chnl, 0, 0,0,0 ); //记录该端口通信状态
- }
- set_104_link_status(pt104->chnl-CFG_UART_NUM_MAX);
- break;
- case 101: //电度总查询
- // 检查COT
- if(cot != IEC_COT_ACT)
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- break;
- }
- IEC104_DDAll(pt104,*(pd+13));
- break;
-
- case 45: //遥控命令单点
- case 46: //遥控命令双点
- // 检查单双点是否和参数设置相符
- if((ti == 45 && tRunPara.YKtype == 1) || (ti == 46 && tRunPara.YKtype == 0) )
- {
- // 对不支持的类型标识,返回原报文,并将COT设置为44(未知类型标识).
- IEC104_Echo_I(pt104,IEC_COT_UN_TI|IEC_COT_PN,true);
- rt_printf("104遥控类型不符(ti=%d,YKtype=%d)\r\n",ti,tRunPara.YKtype);
- break;
- }
- // 检查COT
- if(cot != IEC_COT_ACT && cot != IEC_COT_DEACT)
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- break;
- }
- IEC104_RmtCtrl(pt104,(pd+6),*(pd+4)); //从传送原因开始
- break;
- case 103:
- // 检查COT
- if(cot == IEC_COT_ACT||cot == IEC_COT_REQ)
- {
- IEC104_SetTime(pt104,(pd+13),cot);
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- break;
- case 105:
- // 检查COT
- if(cot != IEC_COT_ACT)
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- break;
- }
- #ifdef FUNC_RESET_EQU
- gb_ResetEqu = true;
- #endif
-
- switch(*(pd+13))//复位进程命令限定词 QRP
- {
- //进程的总复位
- case 1:
- IEC104_printf("IEC104(%d) Reset: 进程的总复位!\r\n",pt104->chnl);
- IEC104_Echo_I_Direct(pt104,IEC_COT_ACTCON);
- IEC104_ActiveClose(pt104);
- pt104->bRecvOk=false;
- #ifdef IEC_RESET_PROCESS
- rt_printf("装置重启\r\n");
- watchdog_reset_cpu(2); //装置复位
- #endif
- return;
- break;
-
- //复位事件缓冲区等待处理的带时标信息
- case 2:
- IEC104_printf("IEC104(%d) Reset: 复位事件缓冲区!\r\n",pt104->chnl);
- IEC104_Echo_I(pt104,IEC_COT_ACTCON,false);
- g_soe_queue.tail_send[pt104->chnl].n = g_soe_queue.head.n;
- g_soe_queue.tail_ack[pt104->chnl].n = g_soe_queue.tail_send[pt104->chnl].n;
- break;
- }
- break;
- case 122: //召目录,选择文件,召唤文件,召唤节
- IEC104_File_Echo(pt104,(pd+4)); //响应文件召唤
- break;
- case 124: //确认文件,确认节的应答
- IEC104_File_Sure(pt104,(pd+4)); //对文件操作确认
- break;
-
- case 176: // 本装置级联时的复归命令
- ResetHzLed(0);
- SignalReset(0,false);
- IEC104_Echo_I(pt104,IEC_COT_ACTCON,false);
- break;
- #ifdef RCD_STRAN_S
- case RCD_TYPE: // 录波级联
- IEC104_Rcd_Ack(pt104);
- break;
- #endif
- case 200: // 切换定值区
- if(cot == IEC_COT_ACT)
- {
- IEC104_SectionWrite(pt104,&pd[13]);// Addbyte 链路地址和应用单元地址多了2个字节,传送原因多1个字节
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- break;
- case 201: // 读取当前定值区号
- if(cot == IEC_COT_ACT)
- {
- IEC104_SectionRead(pt104);// Addbyte 链路地址和应用单元地址多了2个字节,传送原因多1个字节
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- break;
- case 202: // 读参数
- if(cot == IEC_COT_ACT)
- {
- int ret;
- #ifdef YPARA_LINK
- ret=iec_setread_mananger((void*)pt104,&pd[10],pd[5],true);
- #else
- ret=iec_setread((void*)pt104,&pd[10],pd[5],true);//vsq为需读参数的个数,0,代表读全部参数,参数为从定值区开始的数据
- #endif
- if(ret!=0) // 读定值出错,否定应答
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_OA,false);
- }
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- break;
- case 203: // 修改参数
- if(cot == IEC_COT_ACT||cot==IEC_COT_DEACT)
- {
- int ret;
- BYTE rcot=IEC_COT_UN_OA;
- #ifdef YPARA_LINK
- int link_ch;
- link_ch = get_ypara_linkch_write((void *)pt104,&pd[10],pd[5],true);
- if(link_ch == 0)
- {
- rt_printf("104------写本地定值\r\n");
- ret=iec_setwrite((void*)pt104,&pd[10],cot,pd[5],true);//vsq为需读参数的个数,0,代表固化参数,参数为从定值区开始的数据
- if(ret!=0) // 写定值出错,否定应答
- {
- if(cot==IEC_COT_DEACT)rcot = IEC_COT_DEACTCON|IEC_COT_PN;
- else rcot = IEC_COT_ACTCON|IEC_COT_PN;
- }
- else
- {
- if(cot==IEC_COT_DEACT)rcot=IEC_COT_DEACTCON;
- else rcot=IEC_COT_ACTCON; }
-
- IEC104_Echo_I(pt104,rcot,false);
- }
- else
- {
- IEC104_Rmt_msg_ypara_write(pt104,&pd[10],pd[5],link_ch);
-
- if((link_ch&0x1f) == 0x1f) /*广播写直接返回确认*/
- {
- if(cot==IEC_COT_DEACT)rcot=IEC_COT_DEACTCON;
- else rcot=IEC_COT_ACTCON;
-
- IEC104_Echo_I(pt104,rcot,false);
- }
- }
- #else
- ret=iec_setwrite((void*)pt104,&pd[10],cot,pd[5],true);//vsq为需读参数的个数,0,代表固化参数,参数为从定值区开始的数据
- if(ret!=0) // 写定值出错,否定应答
- {
- if(cot==IEC_COT_DEACT)rcot = IEC_COT_DEACTCON|IEC_COT_PN;
- else rcot = IEC_COT_ACTCON|IEC_COT_PN;
- }
- else
- {
- if(cot==IEC_COT_DEACT)rcot=IEC_COT_DEACTCON;
- else rcot=IEC_COT_ACTCON;
- }
- IEC104_Echo_I(pt104,rcot,false);
- #endif
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- break;
- case FOS_PAR_READ_ONE://南网佛山局 读取单个参数
- case FOS_PAR_READ_MUL://南网 读取多个参数
- case FOS_PAR_SET_ONE: //南网佛山局 设置单个参数
- case FOS_PAR_SET_MUL://南网 设置多数参数
- case FOS_PAR_READ_ONE_EXT://南网佛山局 读取单个参数
- case FOS_PAR_READ_MUL_EXT://南网 读取多个参数
- case FOS_PAR_SET_ONE_EXT: //南网佛山局 设置单个参数
- case FOS_PAR_SET_MUL_EXT://南网 设置多数参数
-
- // 检查COT
- if(cot != IEC_COT_ACT && cot != IEC_COT_DEACT)
- {
- rt_printf("COT检查未通过....\n\r");
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- else
- {
- rt_printf("\r\n进入读/写定值处理流程....\n\r");
- IEC104_ParCtrl(pt104,&pd[0]);
- }
- break;
- case 210: // 文件传输
- {
- pt104->tf.vsq=pd[5];
- if(cot == IEC_COT_ACT||cot == IEC_COT_REQ)
- { int ret;
- ret=iec_file_app((void*)pt104,&pt104->arrRecvBuf[15],cot,pt104->arrRecvBuf[1]-14,true);// 从操作标识开始
- if(ret!=0) // 文件处理错误
- {
- BYTE rcot=IEC_COT_UN_OA;
- if(ret==-2)rcot=IEC_COT_UN_COT;
- IEC104_Echo_I(pt104,rcot,false);
- }
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- }
- break;
- case 211: // 软件升级
- {
- if(cot == IEC_COT_ACT||cot == IEC_COT_DEACT)
- { int ret;
- ret=iec_pro_update((void*)pt104,cot,pd[13],true);// 从操作标识开始
- if(ret!=0) // 文件处理错误
- {
- BYTE rcot=IEC_COT_UN_OA;
- IEC104_Echo_I(pt104,rcot,false);
- }
- }
- else
- {
- IEC104_Echo_I(pt104,IEC_COT_UN_COT|IEC_COT_PN,false);
- }
- }
- break;
-
- default:
- // 对不支持的类型标识,返回原报文,并将COT设置为44(未知类型标识).
- IEC104_Echo_I(pt104,IEC_COT_UN_TI|IEC_COT_PN,false);
- break;
- }
- break;
- //S格式
- case 0x01:
- // 得到ACK
- pd[2] &= 0xfe;
- CopySwap(Num.tt,&pd[2],2,false);
-
- pt104->AckNum.ss = Num.ss;
-
- // 如果是STOPPED状态,不允许接收S帧
- if(pt104->state == IEC104_ST_STOPPED)
- {
- char log_info[128];
-
- IEC104_printf("IEC104(%d) Reset: STOPPED状态接收到S帧(AckNum=%d)!\r\n",pt104->chnl,Num.ss);
- IEC104_ActiveClose(pt104);
- pt104->bRecvOk=false;
- sprintf(log_info,"IEC104(%d):The STOPPED state receives the S frame(AckNum=%d)",pt104->chnl+1,Num.ss);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,1);
- log_flag.com_err[pt104->chnl] = true;
-
- return;
- }
- else
- {
- // 如果不是STOPPED状态,需确认发送数据
- if(IEC104_Ack(pt104) != 0)
- {
- IEC104_ActiveClose(pt104);
- pt104->bRecvOk=false;
- return;
- }
-
- // 如果是PENDING状态,检查所有发送数据是否已确认,如果确认,进入STOPPED状态
- if(pt104->state == IEC104_ST_PENDING)
- {
- if(pt104->SendNum.ss == pt104->AckNum.ss)
- {
- IEC104_Echo_US(pt104,FRAME_U_STOP_ACK);
-
- IEC104_printf("IEC104(%d) state: S帧(%d => %d)!\r\n",pt104->chnl,pt104->state,IEC104_ST_STOPPED);
- pt104->state = IEC104_ST_STOPPED;
- }
- }
- }
- break;
-
- //U格式
- case 0x03:
- // 特殊命令,打开维护工具端口
- if(pd[1]== 0x55 && pd[2] == 0xaa && pd[3] == 0xff)
- {
- net_maintain_init();
- }
- //Test有效
- else if((*pd)&0x40)
- {
- // 104标准规约要求,在三种状态下都应回应测试帧,
- // 但如果规约进入连接断开状态后,TCP连接没有真正断开(串口104有可能出现此现象),
- // 此时不应应答测试帧,让主站由于收不到测试帧应答,主动断开TCP连接,否则,主站旧连接持续存在,
- // 规约层由于没有收到STARTED命令,不能发送数据,将导致数据不能主动上送。
- // 目前,由于在IEC104_IsCurFrame会拦截不符合要求的报文,所以此处条件可以删除
- // 170802:恢复IEC104_ST_STARTED条件,以免链路异常复位后主站重连不发STARTDT,通过测试帧保持连接。
- if(pt104->state == IEC104_ST_STARTED)
- {
- IEC104_Echo_US(pt104,FRAME_U_TEST_ACK);
- }
- }
- //StopDT有效
- else if((*pd)&0x10)
- {
- if(pt104->SendNum.ss == pt104->AckNum.ss)
- {
- IEC104_Echo_US(pt104,FRAME_U_STOP_ACK);
-
- IEC104_printf("IEC104(%d) state: StopDT(%d => %d)!\r\n",pt104->chnl,pt104->state,IEC104_ST_STOPPED);
- pt104->state = IEC104_ST_STOPPED;
- }
- else
- {
- IEC104_printf("IEC104(%d) state: StopDT(%d => %d)!\r\n",pt104->chnl,pt104->state,IEC104_ST_PENDING);
- pt104->state = IEC104_ST_PENDING;
- }
- }
- //StartDT有效
- else if((*pd)&0x04)
- {
- // 104标准规约要求,发送、接收序号在连接建立后设置为0,
- // 在STARTDT/STOPDT切换过程中不修改,发送和接收计数器继续运行。
- // 但使用串口104时,没有办法得到连接建立和断开状态,所以在此处建立连接。
- if(pt104->type == IEC104_TYPE_RS)
- {
- IEC104_Reset(pt104);
-
- IEC104_printf("IEC104(%d) state: 串口连接(%d => %d)!\r\n",pt104->chnl,pt104->state,IEC104_ST_STOPPED);
- pt104->state = IEC104_ST_STOPPED;
- }
-
- IEC104_Echo_US(pt104,FRAME_U_SATRT_ACK);
- // 南瑞主站一次连接过程中会多次发送STARTDT,并清零发送接收序号,与标准不符
- //pt104->SendNum.ss=0;
- //pt104->RecvNum.ss=0;
- // 连接之后,首次进入IEC104_ST_STARTED,发送初始化结束帧和老的SOE
- IEC104_printf("IEC104(%d) state: StartDT(%d => %d)!\r\n",pt104->chnl,pt104->state,IEC104_ST_STARTED);
- if(pt104->state != IEC104_ST_STARTED)
- {
- pt104->state = IEC104_ST_STARTED;
- g_comm_link_status |= (1<<pt104->chnl);
- {
- char buf[64];
- char log_info[128];
- if(pt104->type == IEC104_TYPE_NET)
- {
- sprintf(buf,"104主站连接(%sIP=%d.%d.%d.%d)!\r\n", get_comm_name(pt104->chnl + 1), pt104->ip[0],pt104->ip[1],pt104->ip[2],pt104->ip[3]);
- }
- else
- {
- sprintf(buf,"104主站连接(%s)!\r\n",get_comm_name(pt104->chnl + 1));
- }
-
- log_str_time(LOG_OPERATE,buf,0,1);
- sprintf(log_info,"IEC104(%d):104 main station connection",pt104->chnl + 1);
- load_hs_log_rcd(TYPE_CHNL_LINK,true,NULL,log_info,1);
- if(log_flag.com_err[pt104->chnl] == true)
- {
- memset(log_info,0,sizeof(log_info));
- sprintf(log_info,"IEC104(%d):Communication process anomaly return",pt104->chnl+1);
- load_hs_log_rcd(TYPE_COMM_ERR,true,NULL,log_info,0);
- log_flag.com_err[pt104->chnl] = false;
- }
- }
- // 在2006版104规约中,初始化结束帧在规约上是可选的,且明确要求在FRAME_U_SATRT_ACK后。
- // 2006版之前的规约没有明确此帧和FRAME_U_SATRT_ACK帧的先后关系,采用2006版标准。
- IEC104_InitOK(pt104);
-
- // "重新连接后,总召前,发送完所有老的SOE,不发送COS"
- IEC104_SendEvent(pt104,0);
- }
- }
- pt104->bClientStart=true;
- break;
- default:
- break;
- }
- // 清Test计数器
- pt104->us0_test=ustimer_get_origin();
- pt104->bStartTest=false;
- }
- pt104->bRecvOk=false;
- }
- #if 0 //湖南104为客户端模式,并且在连接到主站后,要首先发送启动帧
- if(tRunPara.b104Client&&(net_104_is_connect(pt104->cNetIndex)))
- {
- if(!pt104->bClientStart)
- {
- if(ustimer_get_duration(pt104->us0_client) > 2*USTIMER_SEC)
- {
- IEC104_Echo_US(pt104,FRAME_U_SATRT);
- pt104->us0_client= ustimer_get_origin();
- }
- }
- }
- #endif
- // 如果连接没有建立,直接返回
- if(pt104->state == 0)
- {
- return;
- }
- #ifdef YPARA_LINK_S
- if(tRunPara.b_ypar_slave) IEC104_lnk_set_up(pt104);
- #endif
-
- // 如果TCP连接已断开,复位返回
- if(pt104->type != IEC104_TYPE_RS)
- {
- if(!net_104_is_connect(pt104->cNetIndex))
- {
- IEC104_printf("IEC104_App:连接已断开.\r\n");
- IEC104_Reset(pt104);
- if(soe_check(EV_COMM1_ERR+pt104->chnl)==false && get_104_link_status(pt104->chnl-CFG_UART_NUM_MAX))
- {
- soe_record_ev(EV_COMM1_ERR+pt104->chnl, 1, 0,0,0 ); //记录该端口通信状态
- }
- cls_104_link_status(pt104->chnl-CFG_UART_NUM_MAX);
- return;
- }
- }
- // 104 超过W值,应答 S帧
- if(pt104->RecvNum.ss>pt104->AckRecvNum)
- {
- if((pt104->RecvNum.ss-pt104->AckRecvNum)>=tRunPara.w104W)
- {
- IEC104_Echo_US(pt104,FRAME_S);
- }
- }
- //104发送处理
- IEC104_Send_Polling(pt104);
- // 处理加密遥控报文标志超时返回
- if(pRunSet->bTT_SM2)
- {
- if(ustimer_get_duration(pt104->us0_SM2Over)>60*USTIMER_SEC)
- {
- pt104->bRmtSM2 = false;
- }
- }
-
- // 根据遥测上送间隔查询遥测值
- cnt = rt_round(tRunPara.fYcTime*USTIMER_SEC);
- if(ustimer_get_duration(pt104->us0_yc) > cnt)
- {
- IEC104_SendYC(pt104);
-
- pt104->us0_yc += cnt;
- }
- // 定时任务
- IEC104_Timer(pt104);
-
- // 1秒处理
- if(ustimer_get_duration(pt104->us0_sec) > USTIMER_SEC)
- {
- pt104->us0_sec += USTIMER_SEC;
- pt104->secs++;
- }
- return;
- }
-
- int IEC104_Ether_App(void)
- {
- int net;
-
- for(net=0; net<CFG_ETH_MAX_LOGIC; net++)
- {
- IEC104_App(&g_t104[net]);
- }
- return 0;
- }
-
- void IEC104_Info_Printf_One(IEC104_DEF *p)
- {
- iec_tbuf_t *pt ;
-
- rt_printf("\r\n通道属性:type=%d,chnl=%d,cNetIndex=%d\r\n",p->type,p->chnl,p->cNetIndex);
- if(p->state == 0)
- {
- return;
- }
- rt_printf(" 连接计数:net=%d,app=%d,recv=%d\r\n",p->LinkCountNet,p->LinkCountApp,p->LinkCountRecv);
- rt_printf(" 规约状态:state=%d,bSendChange=%d\r\n",p->state,p->bSendChange);
- rt_printf(" 序号记录:SendNum=%d,RecvNum=%d,AckNum=%d\r\n",p->SendNum.ss,p->RecvNum.ss,p->AckNum.ss);
- rt_printf("帧接收处理:bRecvOk=%d,cTypeCounter=%d,cRecvLenth=%d,cRecvCnt=%d\r\n",p->bRecvOk,p->cTypeCounter,p->cRecvLenth,p->cRecvCnt);
- rt_printf(" 计时:us0_yc=0x%x,us0_sec=0x%x,secs=%d\r\n",p->us0_yc,p->us0_sec,p->secs);
- rt_printf("测试帧发送:bStartTest=%d,us0_test_wait=%d,us0_test=%d\r\n",p->bStartTest,p->us0_test_wait,p->us0_test);
- pt= &p->TxBuf[0];
- rt_printf("发送BUF[0]:head=%d,tail_send=%d,tail_ack=%d\r\n",pt->tb_head,pt->tb_tail_send,pt->tb_tail_ack);
- pt= &p->TxBuf[1];
- rt_printf("发送BUF[1]:head=%d,tail_send=%d,tail_ack=%d\r\n",pt->tb_head,pt->tb_tail_send,pt->tb_tail_ack);
- rt_printf("SOE通讯BUF:head=%d,tail_send=%d,tail_ack=%d\r\n",g_soe_queue.head.n,g_soe_queue.tail_send[p->chnl].n,g_soe_queue.tail_ack[p->chnl].n);
- rt_printf("SOE事件BUF:head=%d,tail_send=%d\r\n",
- g_soe_queue.head.n,g_soe_queue.tail_eep.n);
- return;
- }
-
-
- int IEC104_Info_Printf(void)
- {
- int i;
- IEC104_DEF *p;
- // 网络104
- rt_printf("\r\n网络104:");
- for(i=0;i<CFG_ETH_MAX_LOGIC;i++)
- {
- p = &g_t104[i];
- IEC104_Info_Printf_One(p);
- }
- //串口104
- rt_printf("\r\n串口104:");
- for(i=0;i<CFG_UART_NUM_MAX;i++)
- {
- if(tRunPara.tUartPara[i].wProtocol != PROTOCOL_104)
- {
- rt_printf("\r\n通道属性:非104通道(chnl=%d)\r\n",i);
- continue;
- }
-
- p = (IEC104_DEF *)g_tRsComm[i].ptBuf;
- IEC104_Info_Printf_One(p);
- }
- return 0;
- }
- void IEC104_AddFrame(IEC104_DEF *pt104,BYTE *dat,int len,BYTE vsq,BYTE cot ,BYTE type) //
- {
- BYTE *pd=&pt104->arrSendBuf[6];
- *pd++=type;
- *pd++=vsq;
- *pd++=cot; //传送原因
- *pd++=0;
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- memcpy(pd,dat,len);
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW,len+6);
- }
- void IEC104_AddFrame_dz(IEC104_DEF *pt104,BYTE *dat,int len,BYTE vsq,BYTE cot ,BYTE type,bool addone)
- {
- BYTE *pd=&pt104->arrSendBuf[6];
- BYTE dat_tmp[256];
- int i,j=0,k=0;
- *pd++=type;
- *pd++=vsq;
- *pd++=cot; //传送原因
- *pd++=0;
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- if(addone)
- { /*主站通过104遥调时,因管理机与级联间仍为101通讯,管理机对级联报文处理回给主站时,
- 因级联给管理机的报文为2位地址位+4位数据位,管理机需自行增加1位地址位,即3位地址位+4位数据位以满足104报文要求*/
- for(i=0;i<(len+vsq);i++)
- {
- if((type==FOS_PAR_READ_MUL) || (type==FOS_PAR_READ_ONE))
- {
- if(2 == i%7)
- {
- dat_tmp[j++] = 0;
- }
- else
- {
- dat_tmp[j++]=dat[k++];
- }
- }
- else if((type==FOS_PAR_SET_MUL) || (type==FOS_PAR_SET_ONE))
- {
- if(2 == i%8)
- {
- dat_tmp[j++] = 0;
- }
- else
- {
- dat_tmp[j++]=dat[k++];
- }
- }
- }
- memcpy(pd,dat_tmp,len+vsq);
- len += vsq;
- }
- else
- {
- memcpy(pd,dat,len);
- }
- IEC104_Send(pt104,FRAME_I_PRIOR_LOW,len+6);
- }
- /************************************************下面是远方修改定值代码******************************************************/
- void IEC104_RmtSet_Echo(IEC104_DEF *pt104,BYTE *dat,BYTE cot,int len) //
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- int i;
-
- *pd++=dat[0]; //总召唤确认帧 1 1
- *pd++=dat[1]; //可变结构限定词 2
- *pd++=cot; //传送原因: 否定应答
- *pd++=0; //传送原因: 4
- *pd++=dat[4]; //应用服务数据单元地址 5
- *pd++=dat[5]; //应用服务数据单元地址 6
- *pd++=dat[6]; //信息体地址L 7
- *pd++=dat[7]; //信息体地址H 8
- *pd++=dat[8]; //信息体地址H 9
- for(i=0;i<len;i++)
- {
- *pd++=dat[9+i]; //信息值
- }
-
- IEC104_Send(pt104,FRAME_I,9+len); //应答
- }
- void IEC104_setion_chg_msg(IEC104_DEF *pt104,u8 *ps)
- {
- #ifdef YPARA_LINK
- WORD section;
- msg_data_struct *msg_data = &temp_par;
- msg_oper_setion_struct *setion_msg = &msg_data->setion_msg;
- section=ps[0]+(ps[1]<<8); // 定值区号
- msg_data->sport = pt104->chnl;
- msg_data->dport = 0x1F; //进行广播
- msg_data->type = settion_swht;
-
- setion_msg->section_p = section;
- mananger_msg_ypara_s(msg_data,msg_data->sport,msg_data->dport);
- #endif
- }
- void IEC104_SectionWrite(IEC104_DEF *pt104,u8 *ps) //确认帧
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- BYTE cot; // 定值区为0,肯定应答,其他否定应答
- int num=0;
- WORD section;
- if(pRunSet->wEquTypeManager) IEC104_setion_chg_msg(pt104,ps);
- section=ps[0]+(ps[1]<<8); // 定值区号
- cot=0x47;
- if(section<SEC_NUMBER)
- {
- m_dstsection=section;
- if(mmd_changesection(section)==M_JUMP0) cot =0x07;
- }
- pd[num++]=200; //总召唤确认帧 1 1
- pd[num++]=1; //可变结构限定词 2
- pd[num++]=cot; //传送原因: 否定应答
- pd[num++]=0; //传送原因:
- pd[num++]=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- pd[num++]=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- pd[num++]=0; //信息体地址L 7
- pd[num++]=0; //信息体地址H 8
- pd[num++]=0; //信息体地址H 9
- pd[num++]=ps[0]; //当前定值区
- pd[num++]=ps[1]; //当前定值区
- IEC104_Send(pt104,FRAME_I,num); //应答
-
- }
- void IEC104_SectionRead(IEC104_DEF *pt104) // 读定值区
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- BYTE cot = IEC_COT_ACTCON; // 定值区为0,肯定应答,其他否定应答
- int num=0;
- pd[num++]=201; //总召唤确认帧 1 1
- pd[num++]=1; //可变结构限定词 2
- pd[num++]=cot; //传送原因: 否定应答
- pd[num++]=0; //传送原因:
- pd[num++]=(BYTE)tRunPara.byAddr; //应用服务数据单元地址
- pd[num++]=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- pd[num++]=0; //信息体地址L 7
- pd[num++]=0; //信息体地址H 8
- pd[num++]=0; //信息体地址H 9
- pd[num++]=(u8)m_runsection; //当前定值区
- pd[num++]=(u8)(m_runsection>>8); //当前定值区
- pd[num++]=0; //最小定值区
- pd[num++]=0; //最小定值区
- pd[num++]=SEC_NUMBER-1; //最大定值区1
- pd[num++]=0; //最大定值区2
-
- IEC104_Send(pt104,FRAME_I,num); //应答
-
- }
- /**************************************************远方修改定值结束*****************************************************/
- /***********************************************下面是104规约文件传输部分代码2016-8-10**************************************************/
- /**************************************************************************
- 函数名称:IEC104_Direct_Echo
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:104规约目录响应
- 输出参数:pt104缓冲区地址,COT 传送原因
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
-
- static void IEC104_Direct_Echo(IEC104_DEF *pt104,DWORD InfoAddr)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- BYTE vsq=0;
- int i;
- int filenum;
- struct dir_file_struct *pdir,*pdirfree;
- // 根据信息体地址,判断读读哪个目录,获取目录信息
- *pd++=126; //总召唤确认帧 1 1
- *pd++=vsq; //可变结构限定词 2
- *pd++=5; //传送原因: 3
- *pd++=0; //传送原因: 4
-
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
-
- *pd++=(BYTE)InfoAddr; //信息体地址L 7
- *pd++=(BYTE)(InfoAddr>>8); //信息体地址H 8
- *pd++=(BYTE)(InfoAddr>>16); //信息体地址H 9
- pdir=hf_get_dir_file(IEC_Getdir(InfoAddr),&filenum);
- if(pdir==NULL)
- {
- IEC104_Send(pt104,FRAME_I,9); //无文件应答
- return;
- }
- pdirfree=pdir;
- for(i=0;i<filenum;i++)
- {
- struct rtc_time_t rtc;
- /*文件名称*/
- *pd++ = (BYTE)(pdir->file_name);
- *pd++ = (BYTE)(pdir->file_name>>8);
- /*文件长度*/
- *pd++ = (BYTE)(pdir->file_size);
- *pd++ = (BYTE)(pdir->file_size>>8);
- *pd++ = (BYTE)(pdir->file_size>>16);
- /*文件的状态SOF*/
- *pd++ = 0;
- /*日历时钟*/
- timespec_to_rtc(pdir->file_time,&rtc,1);
- *pd++ = (BYTE)(rtc.ms);
- *pd++ = (BYTE)(rtc.ms>>8);
- *pd++ = (BYTE)(rtc.min);
- *pd++ = (BYTE)(rtc.hour);
- *pd++ = (BYTE)(rtc.day);
- *pd++ = (BYTE)(rtc.month);
- *pd++ = (BYTE)(rtc.year);
- vsq++;
- if((vsq>=15)&&i<(filenum-1))// 目录超出一帧上送范围,分帧,VSQ置后续标准位
- {
- pt104->arrSendBuf[7]=vsq|0x80;
- IEC104_Send(pt104,FRAME_I,9+vsq*13); //有文件应答
- vsq=0;
- pd=&pt104->arrSendBuf[15];
- }
- pdir++;
-
- }
- rt_free(pdirfree);
- if(vsq>0)
- {
- pt104->arrSendBuf[7]=vsq;
- if(vsq>1)
- {
- pt104->arrSendBuf[7]|=0x80;
- }
- IEC104_Send(pt104,FRAME_I,9+vsq*13); //有文件应答
- }
- else
- {
- IEC104_Send(pt104,FRAME_I,9); //无文件应答
- }
- }
- /**************************************************************************
- 函数名称:IEC104_EchoFileReady
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:应答文件准备好
- 输出参数:pt104缓冲区地址,filename 文件名
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_EchoFileReady(IEC104_DEF *pt104,DWORD InfoAddr,WORD filename)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- int filelenth,sectionnum;
- // 根据信息体地址,判断读读哪个目录,获取目录信息
- filelenth=hf_get_file_inf(IEC_Getdir(InfoAddr),filename,§ionnum);
- *pd++=120; //总召唤确认帧 1 1
- *pd++=1; //可变结构限定词 2
- *pd++=13; //传送原因:13 3
- *pd++=0; //传送原因: 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
-
- *pd++=(BYTE)InfoAddr; //信息体地址L 7
- *pd++=(BYTE)(InfoAddr>>8); //信息体地址H 8
- *pd++=(BYTE)(InfoAddr>>16); //信息体地址H 9
- /*文件名称*/
- *pd++ = (BYTE)(filename); // 10
- *pd++ = (BYTE)(filename>>8); // 11
- *pd++=(BYTE)filelenth; // 文件长度
- *pd++=(BYTE)(filelenth>>8); //文件长度
- *pd++=(BYTE)(filelenth>>16); //文件长度
- if(filelenth>0)
- {
- *pd++ = 0; /*FRQ=0肯定认可*/
- }
- else
- {
- *pd++ = 0x80; /*FRQ=0否定定认可*/
- }
- pt104->tfile.filelenth=filelenth;
- pt104->tfile.setctionnum=sectionnum;
- pt104->tfile.filename=filename;
- pt104->tfile.InfoAddr=InfoAddr;
- pt104->tfile.filechecksum=0;
- IEC104_Send(pt104,FRAME_I,15); //应答
- }
- /**************************************************************************
- 函数名称:IEC104_EchoSectionReady
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:应答节准备好
- 输出参数:pt104缓冲区地址,filename 文件名
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_EchoSectionReady(IEC104_DEF *pt104,DWORD InfoAddr,WORD filename,BYTE section)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- int setctionlenth;
- char *pdat=NULL;
- IEC104_FreeFile(pt104);
- *pd++=121; //总召唤确认帧 1 1
- *pd++=1; //可变结构限定词 2
- *pd++=13; //传送原因:13 3
- *pd++=0; //传送原因: 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)InfoAddr; //信息体地址L 7
- *pd++=(BYTE)(InfoAddr>>8); //信息体地址H 8
- *pd++=(BYTE)(InfoAddr>>16); //信息体地址H 9
- /*文件名称*/
- *pd++ = (BYTE)(filename); // 10
- *pd++ = (BYTE)(filename>>8); // 11
- if(pt104->tfile.InfoAddr==InfoAddr&&pt104->tfile.filename==filename&§ion<=pt104->tfile.setctionnum) //文件名相同文件有效
- {
- pdat=hf_get_file_part(IEC_Getdir(InfoAddr), filename, section, &setctionlenth);
- }
-
- *pd++=section; //节名
- /*节长度长度*/
- *pd++ = (BYTE)(setctionlenth); //12
- *pd++ = (BYTE)(setctionlenth>>8); // 13
- *pd++ = (BYTE)(setctionlenth>>16); // 14
- if(pdat==NULL||setctionlenth==0)
- {
- *pd++ = 0x80; /*FRQ=0否定定认可*/
- }
- else
- {
- *pd++ = 0x0; /*FRQ=0 肯定认可*/ // 15
- pt104->tfile.pdat=pdat; //保存节内容地址,后续需要释放
- pt104->tfile.sectionlenth=setctionlenth;
- pt104->tfile.transsection=section;
- pt104->tfile.bFiletransing=true;
- pt104->tfile.bSegtransing=false;
- pt104->tfile.us0_file_trans=ustimer_get_origin();
- pt104->tfile.transBytes=0;
- pt104->tfile.sectionchecksum=0;
- }
- IEC104_Send(pt104,FRAME_I,16); //应答
- }
- /**************************************************************************
- 函数名称:IEC104_SegmentSend
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:应答节传输中段的数据
- 输出参数:pt104缓冲区地址,filename 文件名,section 节名
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_SegmentSend(IEC104_DEF *pt104,DWORD InfoAddr,WORD filename,BYTE section)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- BYTE sectionchecksum=0; //节校验和
- BYTE segmentbytes,cot;
- int i;
- cot=13;
- segmentbytes=0;
- if(pt104->tfile.bFiletransing
- &&pt104->tfile.InfoAddr==InfoAddr
- &&pt104->tfile.filename==filename
- &§ion==pt104->tfile.transsection) //文件名相同 节相同
- {
- if(pt104->tfile.transBytes+FILE_SEGMENT_BYTES>=pt104->tfile.sectionlenth)
- {
- segmentbytes=pt104->tfile.sectionlenth%FILE_SEGMENT_BYTES; // 最后的段的字节数
- }
- else
- {
- segmentbytes=FILE_SEGMENT_BYTES;
- }
- pt104->tfile.sectionchecksum=sectionchecksum;
- pt104->tfile.us0_file_trans=ustimer_get_origin();
- pt104->tfile.bSegtransing=true;
- }
- else
- {
- cot|=0x40;
- IEC104_FreeFile(pt104);
- }
- *pd++=125; //总召唤确认帧 1 1
- *pd++=1; //可变结构限定词 2
- *pd++=cot; //传送原因:13 3
- *pd++=0; //传送原因: 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)InfoAddr; //信息体地址L 7
- *pd++=(BYTE)(InfoAddr>>8); //信息体地址H 8
- *pd++=(BYTE)(InfoAddr>>16); //信息体地址H 9
- /*文件名称*/
- *pd++ = (BYTE)(filename); // 10
- *pd++ = (BYTE)(filename>>8); // 11
- *pd++=section; //节名 12
- *pd++=segmentbytes; //段的长度 13
- for(i=0;i<segmentbytes;i++)
- {
- *pd=pt104->tfile.pdat[pt104->tfile.transBytes++];
- sectionchecksum+=*pd++;
- }
- IEC104_Send(pt104,FRAME_I,13+segmentbytes); //应答
- }
- /**************************************************************************
- 函数名称:IEC104_EchoLastSection
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:应答最后的节或段
- 输出参数:pt104缓冲区地址,filename 文件名,section 节名,LSQ限定词
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- static void IEC104_EchoLastSection(IEC104_DEF *pt104,WORD filename,BYTE section,BYTE LSQ)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- *pd++=123; //总召唤确认帧 1 1
- *pd++=1; //可变结构限定词 2
- *pd++=13; //传送原因:13 3
- *pd++=0; //传送原因: 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)pt104->tfile.InfoAddr; //信息体地址L 7
- *pd++=(BYTE)(pt104->tfile.InfoAddr>>8); //信息体地址H 8
- *pd++=(BYTE)(pt104->tfile.InfoAddr>>16); //信息体地址H 9
- /*文件名称*/
- *pd++ = (BYTE)(filename); // 10
- *pd++ = (BYTE)(filename>>8); // 11
- *pd++=section; //节名 12
- switch(LSQ)
- {
- case 1:
- *pd++=1; //LSQ=1:不带停止激活文件传输13
- *pd++=pt104->tfile.filechecksum; //文件校验和 14
-
- break;
- case 3:
- *pd++=3; //LSQ=3:不带停止激活的节传输
- *pd++=pt104->tfile.sectionchecksum; //节校验和
- break;
- }
- IEC104_Send(pt104,FRAME_I,14); //应答
- }
- /**************************************************************************
- 函数名称:IEC104_SegmentContinue
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:主循环中继续发送节中剩余的段
- 输出参数:pt104缓冲区地址,filename 文件名,section 节名
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- bool dddd=false;
- void IEC104_SegmentContinue(IEC104_DEF *pt104)
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
- BYTE sectionchecksum=0; //节校验和
- BYTE segmentbytes;
- int i;
- if(dddd)
- {
- IEC104_Direct_Echo(pt104,0x0cea);
- dddd=false;
- }
-
- if(!pt104->tfile.bSegtransing)return;
- if(IEC104_BufFree(&pt104->TxBuf[1]) < (IEC_TBUF_NUM>>2))
- {
- return;
- }
- if(pt104->tfile.transBytes<pt104->tfile.sectionlenth) // 段还未传输完毕
- {
- if(pt104->tfile.transBytes+FILE_SEGMENT_BYTES>=pt104->tfile.sectionlenth)
- {
- segmentbytes=pt104->tfile.sectionlenth%FILE_SEGMENT_BYTES; // 最后的段的字节数
- }
- else
- {
- segmentbytes=FILE_SEGMENT_BYTES;
- }
- *pd++=125; //总召唤确认帧 1 1
- *pd++=1; //可变结构限定词 2
- *pd++=13; //传送原因:13 3
- *pd++=0; //传送原因: 4
- *pd++=(BYTE)tRunPara.byAddr; //应用服务数据单元地址 5
- *pd++=(BYTE)(tRunPara.byAddr>>8); //应用服务数据单元地址 6
- *pd++=(BYTE)pt104->tfile.InfoAddr; //信息体地址L 7
- *pd++=(BYTE)(pt104->tfile.InfoAddr>>8); //信息体地址H 8
- *pd++=(BYTE)(pt104->tfile.InfoAddr>>16); //信息体地址H 9
- /*文件名称*/
- *pd++ = (BYTE)(pt104->tfile.filename); // 10
- *pd++ = (BYTE)(pt104->tfile.filename>>8); // 11
- *pd++=pt104->tfile.transsection; //节名 12
-
- *pd++=segmentbytes; //段的长度 13
- for(i=0;i<segmentbytes;i++)
- {
- *pd=pt104->tfile.pdat[pt104->tfile.transBytes++];
- sectionchecksum+=*pd++;
- }
- pt104->tfile.sectionchecksum+=sectionchecksum;
- pt104->tfile.us0_file_trans=ustimer_get_origin();
- IEC104_Send(pt104,FRAME_I,13+segmentbytes); //应答
-
- }
- else
- {
- IEC104_EchoLastSection(pt104,pt104->tfile.filename,pt104->tfile.transsection,3);
- IEC104_FreeFile(pt104);
- }
- }
- void IEC104_File_Respone(IEC104_DEF *pt104,BYTE *dat,BYTE cot,BYTE SCAFQ) //
- {
- BYTE *pd=&pt104->arrSendBuf[6]; //从第7个字节开始
-
- *pd++=dat[0]; //总召唤确认帧 1 1
- *pd++=dat[1]; //可变结构限定词 2
- *pd++=cot; //传送原因: 否定应答
- *pd++=0; //传送原因: 4
- *pd++=dat[4]; //应用服务数据单元地址 5
- *pd++=dat[5]; //应用服务数据单元地址 6
- *pd++=dat[6]; //信息体地址L 7
- *pd++=dat[7]; //信息体地址H 8
- *pd++=dat[8]; //信息体地址H 9
-
- *pd++=dat[9]; // 10
- *pd++=dat[10]; // 11
- *pd++=dat[11]; //节名 12
- *pd++=SCAFQ; //限定词
- IEC104_Send(pt104,FRAME_I,13); //应答
- }
- /**************************************************************************
- 函数名称:IEC104_File_Echo
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:对文件召唤的应答处理
- 输出参数:pt104缓冲区地址,dat报文缓冲区地址从报文的帧类型开始
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_File_Echo(IEC104_DEF *pt104,BYTE *dat) //dat 从报文的帧类型开始
- {
- BYTE COT,SCQ; //传送原因
- WORD filename,section; //文件名 节名
- DWORD InfoAddr; //信息体地址
-
- COT=dat[2];
- InfoAddr=dat[6]+(dat[7]<<8)+(dat[8]<<16);
- filename=dat[9]+(dat[10]<<8); //文件名
- section=dat[11]; //节名
- SCQ = dat[12]; //选择和召唤限定词
- //rt_printf("\r\n COT=%d addr=%4x filename=%d,section=%d,SCQ=%d",COT,InfoAddr,filename,section,SCQ);
- if(IEC_Getdir(InfoAddr)==NULL)
- {
- IEC104_File_Respone(pt104,dat,(47|0x40),SCQ); // 否定应答,未知的信息体地址
- return;
- }
-
- if(COT == 5) /*请求目录 */
- {
- IEC104_Direct_Echo(pt104,InfoAddr); /*目录响应 cot =5代表召唤目录*/
- }
- else if(COT == 13)
- {
- switch(SCQ)
- {
- case 1: /*选择文件*/
- IEC104_EchoFileReady(pt104,InfoAddr,filename);
- break;
- case 2: /*请求文件*/
- IEC104_EchoSectionReady(pt104,InfoAddr,filename,section);//节准备好报文
- break;
- case 6: /*请求节*/
- IEC104_SegmentSend(pt104,InfoAddr,filename,section); //发送本节中所有的段
- break;
- default:
- IEC104_File_Respone(pt104,dat,COT,SCQ|0x30); // 否定应答,非所希望的通信服务
- break;
- }
- }
- else
- {
- IEC104_File_Respone(pt104,dat,(45|0x40),SCQ); // 否定应答,未知的传送原因
- }
- }
- /**************************************************************************
- 函数名称:IEC104_File_Sure
- 函数版本:1.00
- 作者:
- 创建日期:2007.9.1
- 函数功能说明:对文件处理的确认应答
- 输出参数:pt缓冲区地址,dat报文缓冲区地址从报文的帧类型开始
- 返回值:
- 更新信息:
- 更新日志1:
- 日期:
- 修改者:
- 修改内容:
- 修改原因:
- ***************************************************************************/
- void IEC104_File_Sure(IEC104_DEF *pt104,BYTE *dat) //dat 从报文的帧类型开始
- {
- BYTE COT,AFQ; //传送原因
- WORD filename,section; //文件名 节名
- DWORD InfoAddr; //信息体地址
-
- COT=dat[2];
- InfoAddr=dat[6]+(dat[7]<<8)+(dat[8]<<16);
- filename=dat[9]+(dat[10]<<8); //文件名
- section=dat[11]; //节名
- AFQ = dat[12]; //选择和召唤限定词
- if(IEC_Getdir(InfoAddr)==NULL)
- {
- IEC104_File_Respone(pt104,dat,(47|0x40),AFQ); // 否定应答,未知的信息体地址
- return;
- }
- if(COT != 13)
- {
- IEC104_File_Respone(pt104,dat,(45|0x40),AFQ); // 否定应答,未知的传送原因
- }
-
- switch(AFQ) /*AFQ文件确认或节确认*/
- {
- case 1: //文件传输的正确认可
- IEC104_FreeFile(pt104);
- IEC104_File_Respone(pt104,dat,COT,AFQ); // 需商讨,文件传输完毕后,对文件的确认,需要上送什么信息合适,以前是上送更新后的目录 sunxi
- break;
- case 2: //文件传输的否定认可
- IEC104_FreeFile(pt104);
- IEC104_File_Respone(pt104,dat,COT,AFQ); // 需商讨,文件传输完毕后,对文件的确认,需要上送什么信息合适,以前是上送更新后的目录 sunxi
- break;
- case 3: //节传输的正确认可
- IEC104_FreeFile(pt104);
- if(pt104->tfile.transsection<pt104->tfile.setctionnum-1)//不是最后的节
- {
- pt104->tfile.filechecksum+=pt104->tfile.sectionchecksum; //文件校验和
- section+=1;
- IEC104_EchoSectionReady(pt104,InfoAddr,filename,section);//下一节准备好
- }
- else if(section>=pt104->tfile.setctionnum-1) //最后的节
- {
- IEC104_EchoLastSection(pt104,filename,section,1); //LSQ = 3; 最后的段
- }
- break;
- case 4: //节传输的否定认可
- IEC104_FreeFile(pt104);
- IEC104_EchoSectionReady(pt104,InfoAddr,filename,section);//节准备好报文
- break;
- default:
- break;
- }
- }
- void IEC104_FreeFile(IEC104_DEF *pt104)
- {
- if(pt104->tfile.bFiletransing)
- {
- pt104->tfile.bFiletransing=false;
- pt104->tfile.bSegtransing=false;
- if(!pt104->tfile.pdat)
- {
- rt_free(pt104->tfile.pdat);
- pt104->tfile.pdat=NULL;
- }
- rt_printf("\r\nIEC104文件节传输完毕,释放内存,文件:%d 节:%d\r\n",pt104->tfile.filename,pt104->tfile.transsection);
- }
- }
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