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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->a_pt_two;
- }
- else if ((no <= PUB_AC_UCA2) && (no >= PUB_AC_UA2))
- {
- ff.ff = ((float)lmeaval) / f_65536 * 10 / pRunSet->b_pt_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
- 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->a_pt_two;
- }
- else if ((no <= PUB_AC_UCA2) && (no >= PUB_AC_UA2))
- {
- ff.ff = ((float)lmeaval) / f_65536 * 10 / pRunSet->b_pt_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 (0) /* 会一直突发上送 */
- if (((no == PUB_AC_YC9) || (no == PUB_AC_YC10) || (no == PUB_AC_YC11) || (no == PUB_AC_YC12)))
- {
- bsend = true;
- }
- #endif
- #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 && section <= 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 && section == 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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