IEC101.c 157 KB

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  1. /********************************************************************
  2. 版权所有:
  3. 文件版本: V1.00
  4. 文件名称: IEC101.c
  5. 生成日期: 2010年04月26日
  6. 作 者:hhw
  7. 使用范围:
  8. 功 能: IEC101规约处理
  9. 更新信息:
  10. 更新日志1
  11. 修改者:
  12. 修改日期:
  13. 修改内容:
  14. 修改原因:
  15. *********************************************************************/
  16. #include "head.h"
  17. u32 IEC101_SendEvent(IEC101_DEF *pt, int is_send_cos);
  18. void IEC101_Info_Printf_One(IEC101_DEF *p);
  19. extern int gprs_vs_write(const unsigned char *buf, int count);
  20. GPRS_INF_DEF tGprsInf;
  21. static void IEC101_State(IEC101_DEF *pt101, int state)
  22. {
  23. if (pt101->st101 != state)
  24. {
  25. char buf[64];
  26. char log_info[128];
  27. rt_printf_time("IEC101(%d) state: %d => %d!\r\n", pt101->chnl, pt101->st101, state);
  28. pt101->st101 = state;
  29. if (state == IEC101_ST_DATA)
  30. {
  31. sprintf(buf, "101主站连接(%s)!\r\n", get_comm_name(pt101->chnl + 1));
  32. log_str_time(LOG_OPERATE, buf, 0, 1);
  33. sprintf(log_info, "IEC101(%d):101 main station connection", pt101->chnl + 1);
  34. load_hs_log_rcd(TYPE_CHNL_LINK, true, NULL, log_info, 1);
  35. if (log_flag.com_err[pt101->chnl] == true)
  36. {
  37. memset(log_info, 0, sizeof(log_info));
  38. sprintf(log_info, "IEC101(%d):Communication process anomaly return", pt101->chnl + 1);
  39. load_hs_log_rcd(TYPE_COMM_ERR, true, NULL, log_info, 0);
  40. log_flag.com_err[pt101->chnl] = false;
  41. }
  42. // SOE发送缓冲区复位,发送指针回到ACK的位置
  43. if (pRunSet->bTT_SoeResumeComm)
  44. {
  45. #ifdef SOE_RELINK_DISCOS
  46. if (!g_soe_queue.bSoeRelink[pt101->chnl])
  47. {
  48. // g_soe_queue.relink_tail_bak[pt101->chnl].n = g_soe_queue.tail_send[pt101->chnl].n;
  49. g_soe_queue.relink_tail_bak[pt101->chnl].n = g_soe_queue.tail_eep.n;
  50. }
  51. g_soe_queue.bSoeRelink[pt101->chnl] = true;
  52. #endif
  53. // pt101->bSoeRelink = true;
  54. g_soe_queue.tail_send[pt101->chnl].n = g_soe_queue.tail_ack[pt101->chnl].n;
  55. }
  56. }
  57. else if (state == IEC101_ST_NONE)
  58. {
  59. sprintf(buf, "101主站断开(%s)!\r\n", get_comm_name(pt101->chnl + 1));
  60. log_str_time(LOG_OPERATE, buf, 0, 0);
  61. sprintf(log_info, "IEC101(%d):101 main station disconnection", pt101->chnl + 1);
  62. load_hs_log_rcd(TYPE_CHNL_LINK, true, NULL, log_info, 0);
  63. }
  64. }
  65. return;
  66. }
  67. static void IEC101_ResetTxBuf(IEC101_DEF *pt101)
  68. {
  69. pt101->btx_buf_m = false;
  70. pt101->btx_buf_s = false;
  71. memset(&pt101->tx_buf, 0, sizeof(pt101->tx_buf));
  72. }
  73. static void IEC101_Reset(IEC101_DEF *pt101)
  74. {
  75. // 通道属性、连接计数不允许复位
  76. // 规约状态复位
  77. g_comm_link_status &= ~(1 << pt101->chnl);
  78. IEC101_State(pt101, IEC101_ST_NONE);
  79. pt101->bSendChange = false;
  80. // 计时
  81. pt101->us0_sec = ustimer_get_origin();
  82. pt101->secs = 0;
  83. pt101->us0_sendpiece = ustimer_get_origin();
  84. // 对时
  85. pt101->us0_frame = 0;
  86. pt101->ms_delay = 0;
  87. // 1级、2级数据发送
  88. pt101->bFirstFCV = 1;
  89. pt101->tb_index = -1;
  90. pt101->FCBSave = 0;
  91. // 遥测发送处理
  92. pt101->bycsend = FALSE;
  93. pt101->ycno = 0;
  94. pt101->us0_yc = ustimer_get_origin();
  95. memset(pt101->yc_save, 0, sizeof(pt101->yc_save));
  96. // 其它状态复位
  97. pt101->bRmtSM2 = false;
  98. pt101->dValidTime = 0;
  99. pt101->bMSend = false;
  100. pt101->bDIR = true;
  101. pt101->bResetProcess = false;
  102. pt101->tm.us0_callall = dTCounter; // 不能用微妙定时器,最多支持13分钟
  103. pt101->tm.bAppEcho = false;
  104. // pt101->bSoeRelink = false;
  105. pt101->bTimeSyn = false;
  106. #if 0
  107. // SOE发送缓冲区复位,发送指针回到ACK的位置
  108. if(pRunSet->bTT_SoeResumeComm)
  109. {
  110. #ifdef SOE_RELINK_DISCOS
  111. if(!g_soe_queue.bSoeRelink[pt101->chnl])
  112. {
  113. //g_soe_queue.relink_tail_bak[pt101->chnl].n = g_soe_queue.tail_send[pt101->chnl].n;
  114. g_soe_queue.relink_tail_bak[pt101->chnl].n = g_soe_queue.tail_eep.n;
  115. }
  116. g_soe_queue.bSoeRelink[pt101->chnl] = true;
  117. #endif
  118. //pt101->bSoeRelink = true;
  119. g_soe_queue.tail_send[pt101->chnl].n=g_soe_queue.tail_ack[pt101->chnl].n;
  120. }
  121. #endif
  122. // 遥控信息复位
  123. ResetRctrl(MASTER_101 + pt101->chnl);
  124. // 发送缓冲区复位
  125. IEC101_ResetTxBuf(pt101);
  126. RS_Recv_Enable(pt101->chnl);
  127. #ifdef RCD_STRAN_S
  128. rt_printf_time("-> Link Reset, Clear File Cache\r\n");
  129. iec_freefile(&pt101->tf);
  130. pt101->tf.bTransing = false;
  131. pt101->tf.bdatTraned = false;
  132. #endif
  133. }
  134. void IEC101_Init(IEC101_DEF *pt, u8 chnl)
  135. {
  136. // 接收帧间隔为重发间隔时间的一半
  137. g_tRsComm[chnl].us_recv_timeout = pRunSet->dT101Resend * USTIMER_SEC / 2;
  138. memset(pt, 0, sizeof(IEC101_DEF));
  139. pt->type = IEC101_CHN;
  140. pt->chnl = chnl;
  141. pt->bMaintainComm = false;
  142. if (tRunPara.tUartPara[chnl].wProtocol == PROTOCOL_MAINTAIN)
  143. {
  144. pt->bMaintainComm = true;
  145. }
  146. // 初始化接收buf结构
  147. pt->rx_buf.chn = pt->chnl;
  148. pt->rx_buf.buf = pt->recvbuf;
  149. rt_fifo_init(&pt->recv_fifo, pt->recv_fifo_buf, IEC101_FIFO_SIZE);
  150. #ifdef RCD_STRAN_S
  151. queue_init(&pt->rcd_qt.queue, NEWRCD_COUNT, &pt->rcd_qt.data, NEWRCD_SIZE);
  152. #endif
  153. IEC101_Reset(pt);
  154. }
  155. /**************************************************************************
  156. 函数名称:IEC101_Send
  157. 函数版本:1.00
  158. 作者:
  159. 创建日期:2008.9.1
  160. 函数功能说明:启动485口的数据发送
  161. 输入参数:
  162. 输出参数:
  163. 返回值:
  164. 更新信息:
  165. 更新日志1:
  166. 日期:
  167. 修改者:
  168. 修改内容:
  169. 修改原因:
  170. ***************************************************************************/
  171. void IEC101_SSend(IEC101_DEF *pt)
  172. {
  173. u8 *sb = g_tRsComm[pt->chnl].sendbuf;
  174. // 如果链路层没有数据,直接返回
  175. if (pt->btx_buf_s == false)
  176. {
  177. return;
  178. }
  179. // 有数据,复制到真正的发送BUF并清标志
  180. memcpy(sb, pt->tx_buf_s, pt->tx_buf_s[0] + 1);
  181. pt->btx_buf_s = false;
  182. // 置发送标志
  183. RS_Send_Enable(pt->chnl);
  184. g_tRsComm[pt->chnl].nSendCnt = 1; // 发送缓冲区的第一个字节为发送长度
  185. pt->bSend = true;
  186. if (!g_bCommLed)
  187. g_bCommLed = true;
  188. if (UART_CHANNEL[pt->chnl] == CFG_UART_GPRS_IN)
  189. {
  190. // gprs_vs_write(&sb[1], sb[0]);
  191. pt->bSend = false;
  192. s_stat_tx((int)pt->chnl, sb[0]);
  193. }
  194. #ifdef FUN_FUXI_ESAM
  195. if (UART_CHANNEL[pt->chnl] == CFG_UART_CHIP_S1)
  196. {
  197. write_chip_s1(&sb[1], sb[0]);
  198. pt->bSend = false;
  199. }
  200. #endif
  201. if (g_print_101 && (g_print_port & (1 << pt->chnl)))
  202. {
  203. rt_printf("TX_S101_%d:", pt->chnl);
  204. print_msg("", &sb[1], sb[0]);
  205. }
  206. // 统计发送帧数
  207. s_stat_tx_frame((int)pt->chnl);
  208. }
  209. /**************************************************************************
  210. 函数名称:IEC101_MSend
  211. 函数版本:1.00
  212. 作者:
  213. 创建日期:2008.9.1
  214. 函数功能说明:平衡101,作为主站发送
  215. 输入参数:
  216. 输出参数:
  217. 返回值:
  218. 更新信息:
  219. 更新日志1:
  220. 日期:
  221. 修改者:
  222. 修改内容:
  223. 修改原因:
  224. ***************************************************************************/
  225. static void IEC101_MSend(IEC101_DEF *pt)
  226. {
  227. u8 *sb = g_tRsComm[pt->chnl].sendbuf;
  228. // 如果链路层没有数据,直接返回
  229. if (pt->btx_buf_m == false)
  230. {
  231. return;
  232. }
  233. // 有数据,复制到真正的发送BUF并清标志
  234. memcpy(sb, pt->tx_buf_m, pt->tx_buf_m[0] + 1);
  235. pt->btx_buf_m = false;
  236. // 置发送标志
  237. RS_Send_Enable(pt->chnl);
  238. g_tRsComm[pt->chnl].nSendCnt = 1;
  239. pt->bSend = true;
  240. if (!g_bCommLed)
  241. g_bCommLed = true;
  242. if (UART_CHANNEL[pt->chnl] == CFG_UART_GPRS_IN)
  243. {
  244. // gprs_vs_write(&sb[1], sb[0]);
  245. pt->bSend = false;
  246. s_stat_tx((int)pt->chnl, sb[0]);
  247. }
  248. #ifdef FUN_FUXI_ESAM
  249. if (UART_CHANNEL[pt->chnl] == CFG_UART_CHIP_S1)
  250. {
  251. write_chip_s1(&sb[1], sb[0]);
  252. pt->bSend = false;
  253. }
  254. #endif
  255. if (g_print_101 && (g_print_port & (1 << pt->chnl)))
  256. {
  257. rt_printf("TX_M101_%d:", pt->chnl);
  258. print_msg("", &sb[1], sb[0]);
  259. }
  260. // 统计发送帧数
  261. s_stat_tx_frame((int)pt->chnl);
  262. }
  263. static void IEC101_ext_send(IEC101_DEF *pt, u8 *buf, u16 len)
  264. {
  265. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  266. if ((tRunPara.tUartPara[0].wProtocol == PROTOCOL_WED_ENC) && pt->chnl == 1)
  267. { // 投入纬德规约时,串口通道1/3/4的待发数据统一由串口通道0发送处理
  268. u8 *sb = g_tRsComm[0].extsendbuf_1;
  269. memcpy(sb, buf, len);
  270. g_tRsComm[0].extsendcnt_1 = 0;
  271. g_tRsComm[0].extsendlen_1 = len;
  272. g_tRsComm[0].bextsend_1 = true;
  273. }
  274. else if ((tRunPara.tUartPara[0].wProtocol == PROTOCOL_WED_ENC) && pt->chnl == 3)
  275. { // 投入纬德规约时,串口通道1/3/4的待发数据统一由串口通道0发送处理
  276. u8 *sb = g_tRsComm[0].extsendbuf_2;
  277. memcpy(sb, buf, len);
  278. g_tRsComm[0].extsendcnt_2 = 0;
  279. g_tRsComm[0].extsendlen_2 = len;
  280. g_tRsComm[0].bextsend_2 = true;
  281. }
  282. else if ((tRunPara.tUartPara[0].wProtocol == PROTOCOL_WED_ENC) && pt->chnl == 4)
  283. { // 投入纬德规约时,串口通道1/3/4的待发数据统一由串口通道0发送处理
  284. u8 *sb = g_tRsComm[0].extsendbuf_3;
  285. memcpy(sb, buf, len);
  286. g_tRsComm[0].extsendcnt_3 = 0;
  287. g_tRsComm[0].extsendlen_3 = len;
  288. g_tRsComm[0].bextsend_3 = true;
  289. }
  290. else
  291. #endif
  292. {
  293. u8 *sb = g_tRsComm[pt->chnl].extsendbuf;
  294. memcpy(sb, buf, len);
  295. g_tRsComm[pt->chnl].extsendcnt = 0;
  296. g_tRsComm[pt->chnl].extsendlen = len;
  297. g_tRsComm[pt->chnl].bextsend = true;
  298. }
  299. }
  300. static void IEC101_Send_Polling(IEC101_DEF *pt)
  301. {
  302. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  303. int i = 0, j = 0, crc_sum = 0;
  304. #endif
  305. u8 *buf;
  306. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  307. memset(&g_tRsComm[pt->chnl].enc_sendbuf, 0, sizeof(&g_tRsComm[pt->chnl].enc_sendbuf));
  308. #endif
  309. // 如果串口忙,不能发送数据
  310. if (g_tRsComm[pt->chnl].bextsend
  311. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  312. || g_tRsComm[0].bextsend_1 || g_tRsComm[0].bextsend_2 || g_tRsComm[0].bextsend_3
  313. #endif
  314. )
  315. {
  316. pt->us0_sendpiece = ustimer_get_origin();
  317. return;
  318. }
  319. if (pt->bSend) // 有数据要发送了
  320. {
  321. int len = g_tRsComm[pt->chnl].sendbuf[0];
  322. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  323. if (tRunPara.tUartPara[0].wProtocol == PROTOCOL_WED_ENC)
  324. { // 纬德规约内容组包
  325. g_tRsComm[pt->chnl].enc_sendbuf[i++] = 0xAA;
  326. g_tRsComm[pt->chnl].enc_sendbuf[i++] = (u8)(len); // 数据报文长度
  327. g_tRsComm[pt->chnl].enc_sendbuf[i++] = (u8)((len) >> 8);
  328. g_tRsComm[pt->chnl].enc_sendbuf[i++] = pt->enc_tunnel;
  329. memcpy(&g_tRsComm[pt->chnl].enc_sendbuf[i], &g_tRsComm[pt->chnl].sendbuf[1], len);
  330. i = i + len;
  331. for (j = 1; j < i; j++)
  332. {
  333. crc_sum = crc_sum + g_tRsComm[pt->chnl].enc_sendbuf[j];
  334. }
  335. g_tRsComm[pt->chnl].enc_sendbuf[i++] = (u8)crc_sum;
  336. g_tRsComm[pt->chnl].enc_sendbuf[i++] = 0x55;
  337. buf = &g_tRsComm[pt->chnl].enc_sendbuf[0];
  338. len = i;
  339. }
  340. else
  341. #endif
  342. {
  343. buf = &g_tRsComm[pt->chnl].sendbuf[1];
  344. }
  345. if (pRunSet->bTT_ESAM && (!pt->bMaintainComm))
  346. {
  347. u8 ti, cot, se;
  348. u8 *out;
  349. iec_GetMsgInfo(buf, len, &ti, &cot, &se, true);
  350. len = sec_encrpt_iec(ti, cot, se, buf, len, &out);
  351. if (len > 0)
  352. {
  353. IEC101_ext_send(pt, out, len);
  354. }
  355. }
  356. else
  357. {
  358. IEC101_ext_send(pt, buf, len);
  359. }
  360. pt->bSend = false;
  361. return;
  362. }
  363. if (ustimer_get_duration(pt->us0_sendpiece) < USTIMER_MS * 5) // 发送帧之间间隔5ms
  364. {
  365. return;
  366. }
  367. // 如果有从动站数据,发送
  368. if (pt->btx_buf_s)
  369. {
  370. IEC101_SSend(pt);
  371. pt->us0_sendpiece = ustimer_get_origin();
  372. }
  373. // 如果有启动站数据,发送
  374. else if (pt->btx_buf_m)
  375. {
  376. IEC101_MSend(pt);
  377. pt->us0_sendpiece = ustimer_get_origin();
  378. }
  379. else if (pt->bEchosecmd5)
  380. {
  381. u8 md5buf[24];
  382. u16 len;
  383. len = sec_md5_echo(md5buf);
  384. IEC101_ext_send(pt, md5buf, len);
  385. pt->bEchosecmd5 = false;
  386. }
  387. }
  388. /**************************************************************************
  389. 函数名称:IEC101_GetOneBuf
  390. 函数版本:1.00
  391. 作者:
  392. 创建日期:2008.9.1
  393. 函数功能说明:将数据添加到一级数据缓冲区
  394. 输入参数:pt 各通道101结构定义首地址,ps源数据地址
  395. 输出参数:
  396. 返回值:
  397. 更新信息:
  398. 更新日志1:
  399. 日期:
  400. 修改者:
  401. 修改内容:
  402. 修改原因:
  403. ***************************************************************************/
  404. static int IEC101_BufFreeNum(iec_tbuf_t *pt)
  405. {
  406. return (pt->tb_tail_ack - pt->tb_head - 1) & (IEC_TBUF_NUM - 1);
  407. }
  408. static u16 IEC101_GetOneBuf(iec_tbuf_t *pt)
  409. {
  410. u16 head;
  411. head = pt->tb_head;
  412. pt->tb_head++;
  413. // 系统设计时,保证缓冲不会满,以下情况不应出现
  414. if (pt->tb_head == pt->tb_tail_ack || pt->tb_head == pt->tb_tail_send)
  415. {
  416. rt_printf_time("IEC101: IEC101_GetOneBuf error:head=%d,send=%d,ack=%d.\r\n", pt->tb_head, pt->tb_tail_send, pt->tb_tail_ack);
  417. }
  418. return head;
  419. }
  420. /**************************************************************************
  421. 函数名称:IEC101_FrameEcho
  422. 函数版本:1.00
  423. 作者:
  424. 创建日期:2008.9.1
  425. 函数功能说明:应答短帧报文
  426. 输入参数:pt 各通道101结构定义首地址,ZoneByte短政控制域
  427. 输出参数:
  428. 返回值:
  429. 更新信息:
  430. 更新日志1:
  431. 日期:
  432. 修改者:
  433. 修改内容:
  434. 修改原因:
  435. ***************************************************************************/
  436. static void IEC101_FrameEcho(IEC101_DEF *pt, unsigned char ZoneByte)
  437. {
  438. u8 *pd = pt->tx_buf_s;
  439. // 如果此时正在发送数据,说明逻辑不对
  440. if (pt->btx_buf_s)
  441. {
  442. rt_printf("IEC101_FrameEcho(%d) err:链路层BUF已有数据\r\n", pt->chnl);
  443. }
  444. // 更新ACD或DIR位
  445. if (tRunPara.tUartPara[pt->chnl].b101PH)
  446. {
  447. // 平衡101,DIR置1
  448. if (!pt->bDIR)
  449. {
  450. IEC101_SETDIR(ZoneByte);
  451. }
  452. }
  453. else
  454. {
  455. // 目前所有数据都当成一级数据,等新标准正式颁布后再分一、二级数据。
  456. // 非平衡101, 如果还有一级数据,设置ACD位
  457. if ((pt->tx_buf[0].tb_head != pt->tx_buf[0].tb_tail_send) || (pt->tx_buf[1].tb_head != pt->tx_buf[1].tb_tail_send) || (pt->tx_buf[2].tb_head != pt->tx_buf[2].tb_tail_send))
  458. {
  459. IEC101_SETACD(ZoneByte);
  460. }
  461. }
  462. // 形成报文
  463. if (!tRunPara.b101Addr2Byte)
  464. {
  465. pd[0] = 5;
  466. pd[1] = 0x10;
  467. pd[2] = ZoneByte;
  468. pd[3] = (u8)tRunPara.byAddr;
  469. pd[4] = pd[2] + pd[3];
  470. pd[5] = 0x16;
  471. }
  472. else
  473. {
  474. pd[0] = 6;
  475. pd[1] = 0x10;
  476. pd[2] = ZoneByte;
  477. pd[3] = (u8)tRunPara.byAddr;
  478. pd[4] = (u8)(tRunPara.byAddr >> 8);
  479. pd[5] = pd[2] + pd[3] + pd[4];
  480. pd[6] = 0x16;
  481. }
  482. }
  483. /**************************************************************************
  484. 函数名称:IEC101_GetClassOne
  485. 函数版本:1.00
  486. 作者:
  487. 创建日期:2008.9.1
  488. 函数功能说明:从一级数据缓冲区里读取数据
  489. 输入参数:
  490. 输出参数:
  491. 返回值:
  492. 更新信息:
  493. 更新日志1:
  494. 日期:
  495. 修改者:
  496. 修改内容:
  497. 修改原因:
  498. ***************************************************************************/
  499. static void IEC101_UpdateCOS(u8 *pd)
  500. {
  501. u8 sq, num, i, ti;
  502. u16 cp;
  503. u8 addr = 0; // 传送原因双字节
  504. u8 SIQ;
  505. if (tRunPara.b101Cot2Byte)
  506. addr++;
  507. if (tRunPara.b101App2Byte)
  508. addr++;
  509. ti = pd[0];
  510. sq = pd[1] & 0x80;
  511. num = pd[1] & 0x7f;
  512. cp = pd[4 + addr] | (pd[5 + addr] << 8);
  513. pd += (6 + addr);
  514. for (i = 0; i < num; i++)
  515. {
  516. SIQ = tbl_get_yx(tbl_cp2index(cp), (ti == 3 ? 1 : 0));
  517. #if !defined FUNC_JX_YX_BEFORE
  518. if (g_run_stu.bjx)
  519. SIQ |= 0x80;
  520. #endif
  521. *pd++ = SIQ;
  522. if (sq == 0)
  523. {
  524. cp = pd[0] | (pd[1] << 8);
  525. pd += 2;
  526. }
  527. else
  528. {
  529. cp++;
  530. }
  531. }
  532. }
  533. // 101可变帧长中信息体相对于帧头的地址。
  534. u32 IEC101_InfoAddr(void)
  535. {
  536. u32 addr;
  537. // 10 = 68 L L 68 CTRL LADDR TYPE VSQ COT PADDR
  538. addr = 10;
  539. if (tRunPara.b101Addr2Byte)
  540. addr++;
  541. if (tRunPara.b101App2Byte)
  542. addr++;
  543. if (tRunPara.b101Cot2Byte)
  544. addr++;
  545. return addr;
  546. }
  547. static bool IEC101_SendOneBuf(IEC101_DEF *pt101)
  548. {
  549. u16 i, len, frm_attr, cnt;
  550. u8 *pd, cs, tb_send;
  551. iec_tbuf_t *pt;
  552. // 还有上帧数据没有发送完,直接返回。逻辑上不应该有这种现象出现
  553. if (tRunPara.tUartPara[pt101->chnl].b101PH ? pt101->btx_buf_m : pt101->btx_buf_s)
  554. {
  555. RT_PRINTF_POSITION();
  556. return false;
  557. }
  558. // 运行到这,如果有数据就无条件发送
  559. for (i = 0; i < 3; i++)
  560. {
  561. pt = &pt101->tx_buf[i];
  562. if (pt->tb_head == pt->tb_tail_send)
  563. {
  564. continue;
  565. }
  566. // 更新发送尾指针,保留老指针备用。
  567. // 由于系统设计时保证发送BUF队列不会溢出,所以指针先加也是没有问题的。
  568. tb_send = pt->tb_tail_send;
  569. pt->tb_tail_send++;
  570. // 拷贝数据并设置控制域
  571. len = pt->tb_data[tb_send][0];
  572. if (tRunPara.tUartPara[pt101->chnl].b101PH)
  573. {
  574. u8 zone;
  575. // 获取数据
  576. pd = pt101->tx_buf_m;
  577. memcpy(pd, pt->tb_data[tb_send], len + 1);
  578. // 平衡101,将控制域修改,原来一级数据缓冲区中为8,现在需要变为3
  579. zone = IEC101_CALL_DATA;
  580. // 合纵FTU现场,测试长帧,功能码需回2,不能是3 (原来为3,不合理)
  581. if (pd[7 + tRunPara.b101Addr2Byte] == 104) // 长帧测试帧
  582. {
  583. zone = IEC101_CALL_TESTLINK;
  584. pt101->bTestFrameL = true;
  585. }
  586. // 梅州FTU,101主站总召前,通讯续传不回确认帧
  587. if ((pd[7 + tRunPara.b101Addr2Byte] == 0x1e) && (pt101->bSendChange == 0)) // SOE
  588. {
  589. pt101->bSoeResume = true;
  590. }
  591. IEC101_SETFCV(zone); // FCV位有效
  592. IEC101_SETPRM(zone);
  593. if (!pt101->bDIR)
  594. IEC101_SETDIR(zone);
  595. if (pt101->bMFCB)
  596. {
  597. IEC101_SETFCB(zone);
  598. }
  599. else
  600. {
  601. IEC101_CLRFCB(zone);
  602. }
  603. pd[5] = zone;
  604. }
  605. else
  606. {
  607. // 获取数据
  608. pd = pt101->tx_buf_s;
  609. memcpy(pd, pt->tb_data[tb_send], len + 1);
  610. // 目前所有数据都当成一级数据,等新标准正式颁布后再分一、二级数据。
  611. // 非平衡101,如果还有一级数据,设置ACD位
  612. if ((pt101->tx_buf[0].tb_head != pt101->tx_buf[0].tb_tail_send) || (pt101->tx_buf[1].tb_head != pt101->tx_buf[1].tb_tail_send) || (pt101->tx_buf[2].tb_head != pt101->tx_buf[2].tb_tail_send))
  613. {
  614. IEC101_SETACD(pd[5]);
  615. }
  616. }
  617. // 更新低优先级的COS
  618. frm_attr = pt->tb_info[tb_send].frm_attr;
  619. if ((frm_attr & (FRAME_I_PRIOR_LOW | FRAME_I_COS)) == (FRAME_I_PRIOR_LOW | FRAME_I_COS))
  620. {
  621. IEC101_UpdateCOS(pd + 7 + tRunPara.b101Addr2Byte);
  622. }
  623. // 如果是延时获取帧,校验和计算前计算延时
  624. if (frm_attr & FRAME_I_106)
  625. {
  626. u16 ms;
  627. u8 *info_addr;
  628. info_addr = pd + 1 + IEC101_InfoAddr();
  629. ms = info_addr[2] + (info_addr[3] << 8);
  630. ms += ustimer_get_duration(pt101->us0_frame) / USTIMER_MS;
  631. info_addr[0] = 0;
  632. info_addr[1] = 0;
  633. info_addr[2] = ms;
  634. info_addr[3] = ms >> 8;
  635. }
  636. // 计算校验和
  637. cs = 0;
  638. len = pd[2];
  639. pd = &pd[5];
  640. for (cnt = 0; cnt < len; cnt++) // 标示拷贝
  641. {
  642. cs += *pd++;
  643. }
  644. *pd++ = cs;
  645. // 保留发送的索引,供确认的时候用
  646. pt101->tb_index = i;
  647. // 设置安全报文发送标志
  648. if (frm_attr & FRAME_I_ENCRYPT)
  649. {
  650. pt101->bMSend_encrypt = true;
  651. }
  652. return true;
  653. }
  654. return false;
  655. }
  656. static void IEC101_AckOneBuf(IEC101_DEF *pt101) // 调整一级数据缓冲区,已发送数据清除
  657. {
  658. iec_tbuf_t *pt;
  659. char log_info[128] = {0};
  660. // 如果最后发送的遥测帧,确认遥测帧
  661. if (pt101->bycsend)
  662. {
  663. pt101->bycsend = FALSE;
  664. return;
  665. }
  666. // 如果没有发送报文,不需要确认
  667. if (pt101->tb_index < 0)
  668. {
  669. return;
  670. }
  671. // 如果没有需要确认的帧,返回,但这不是正常流程
  672. pt = &pt101->tx_buf[pt101->tb_index];
  673. pt101->tb_index = -1;
  674. if (pt->tb_tail_ack == pt->tb_tail_send)
  675. {
  676. rt_printf_time("IEC101_AckOneBuf error!\r\n");
  677. IEC101_Info_Printf_One(pt101);
  678. sprintf(log_info, "IEC101(%d):IEC101_AckOneBuf error!", pt101->chnl + 1);
  679. load_hs_log_rcd(TYPE_COMM_ERR, true, NULL, log_info, 1);
  680. log_flag.com_err[pt101->chnl] = true;
  681. return;
  682. }
  683. // 如果是SOE报文,需确认SOE缓冲池中SOE.
  684. if (pt->tb_info[pt->tb_tail_ack].frm_attr & FRAME_I_SOE)
  685. {
  686. soe_ack(pt101->chnl, pt->tb_info[pt->tb_tail_ack].soe_tail_send);
  687. }
  688. pt->tb_tail_ack++;
  689. }
  690. /**************************************************************************
  691. 函数名称: IEC101_Asdu_Yc
  692. 函数版本:1.00
  693. 作者:
  694. 创建日期:2008.9.1
  695. 函数功能说明:通用分类数据的链路直接响应
  696. 输入参数:pt 缓冲区地址,pdat报文数据,len报文长度
  697. vsq,inf,cot ,rii,IEC101规约要求的内容
  698. 输出参数:
  699. 返回值:
  700. 更新信息:
  701. 更新日志1:
  702. 日期:
  703. 修改者:
  704. 修改内容:
  705. 修改原因:
  706. ***************************************************************************/
  707. static void IEC101_Asdu_Yc(IEC101_DEF *pt, u8 *pdat, u8 len, u8 vsq, u8 cot)
  708. {
  709. u8 *pd, *pdata;
  710. u8 cnt, checksum, sum;
  711. u8 AddByte = 0;
  712. sum = 0;
  713. if (tRunPara.tUartPara[pt->chnl].b101PH)
  714. {
  715. pdata = pt->tx_buf_m;
  716. }
  717. else
  718. {
  719. pdata = pt->tx_buf_s;
  720. }
  721. if (tRunPara.b101Addr2Byte)
  722. AddByte = 1;
  723. pd = &pdata[7 + AddByte];
  724. if (tRunPara.bYcBDH) // 标度化值
  725. {
  726. pd[sum++] = 11; // 类型标示
  727. }
  728. else if (tRunPara.bYcFloat) // 浮点值
  729. {
  730. pd[sum++] = 13; // 类型标示浮点数
  731. }
  732. else
  733. {
  734. pd[sum++] = 9; // 类型标示
  735. }
  736. pd[sum++] = vsq; // VSQ
  737. pd[sum++] = cot; // 传送原因
  738. if (tRunPara.b101Cot2Byte)
  739. pd[sum++] = 0; // 传送原因
  740. pd[sum++] = (u8)tRunPara.byAddr; // 应用服务单元地址
  741. if (tRunPara.b101App2Byte)
  742. pd[sum++] = (u8)(tRunPara.byAddr >> 8); // 应用服务单元地址
  743. for (cnt = 0; cnt < len; cnt++) // 标示拷贝
  744. {
  745. pd[sum++] = *pdat++;
  746. }
  747. pdata[0] = (sum + 2 + 6 + AddByte); // 报文长度 +2=控制域、地址 +6=报文头(4字节)校验和、结束符
  748. pdata[1] = 0x68; // 报文头
  749. pdata[2] = sum + 2 + AddByte; // 数据长度
  750. pdata[3] = sum + 2 + AddByte;
  751. pdata[4] = 0x68;
  752. if (tRunPara.tUartPara[pt->chnl].b101PH)
  753. {
  754. pdata[5] = IEC101_CALL_DATA;
  755. IEC101_SETFCV(pdata[5]); // FCV位有效
  756. IEC101_SETPRM(pdata[5]);
  757. if (!pt->bDIR)
  758. IEC101_SETDIR(pdata[5]);
  759. if (pt->bMFCB)
  760. {
  761. IEC101_SETFCB(pdata[5]);
  762. }
  763. else
  764. {
  765. IEC101_CLRFCB(pdata[5]);
  766. }
  767. }
  768. else
  769. {
  770. pdata[5] = IEC101_ECHO_DATA; // 类型标示
  771. }
  772. pdata[6] = (u8)tRunPara.byAddr; // 链路地址
  773. if (tRunPara.b101Addr2Byte)
  774. pdata[7] = (u8)(tRunPara.byAddr >> 8); // 链路地址
  775. checksum = 0;
  776. pd = &pdata[5];
  777. for (cnt = 0; cnt < pdata[2]; cnt++) // 标示拷贝
  778. {
  779. checksum += *pd++;
  780. }
  781. *pd++ = checksum;
  782. *pd++ = 0x16;
  783. }
  784. /**************************************************************************
  785. 函数名称:IEC101_GetYc
  786. 函数版本:1.00
  787. 作者:
  788. 创建日期:2008.9.1
  789. 函数功能说明:响应遥测帧
  790. 输入参数:
  791. 输出参数:
  792. 返回值:
  793. 更新信息:
  794. 更新日志1:
  795. 日期:
  796. 修改者:
  797. 修改内容:
  798. 修改原因:
  799. ***************************************************************************/
  800. static bool IEC101_GetYc(IEC101_DEF *pt)
  801. {
  802. bool bContinue = false; // 是否保存当前判断的遥测位置
  803. u8 *pd;
  804. u8 vsq;
  805. int i, num;
  806. WORD cp = 0;
  807. int ycvalue;
  808. union
  809. {
  810. float ff;
  811. u8 tt[4];
  812. } ff;
  813. // 主动上送遥测条件:
  814. // 1、总查询结束后可送
  815. // 2、没有在处理加密遥控报文
  816. // 3、不是复位进程状态
  817. // 4、主动上送遥测投入
  818. if ((!pt->bSendChange) || pt->bRmtSM2 || pt->bResetProcess || (!tRunPara.bAutoSendYc))
  819. {
  820. return false;
  821. }
  822. // 平衡101,主动发送不能小于发送间隔时间
  823. if (tRunPara.tUartPara[pt->chnl].b101PH)
  824. {
  825. if ((ustimer_get_duration(pt->us0_yc) < (DWORD)rt_round(tRunPara.fYcTime * USTIMER_SEC)) || byc_filter) //
  826. {
  827. return false;
  828. }
  829. }
  830. #if defined IEC_JXYB_DEAL
  831. if (g_run_stu.bjx)
  832. return false;
  833. #endif
  834. // 得到一遥测帧
  835. pd = g_arrIECBuf;
  836. vsq = 0;
  837. num = 0;
  838. for (i = pt->ycno; i < g_table_head->ac_num; i++)
  839. {
  840. u8 QDS = 0; // 品质描述, 默认为零
  841. u8 no = g_ac_table[i].indexno;
  842. long lmeaval;
  843. bool bsend = false;
  844. if (g_ac_table[i].dead_value == 0 || g_ac_table[i].normal == 0)
  845. continue; // 死区或额定为零,不主动上送
  846. if (no > 0)
  847. {
  848. DWORD dwMax = 0;
  849. DWORD dwDeadVal = 0;
  850. float rate;
  851. float f_65536 = 65536.0;
  852. u8 link_qds = 0;
  853. no -= 1;
  854. rate = (float)g_ac_table[i].rate / 65536.0;
  855. // dwMax=(DWORD)g_ac_table[i].normal;
  856. dwMax = (tRunPara.bDeadType == true) ? (DWORD)g_ac_table[i].normal : _AbsL(pt->yc_save[i]);
  857. if (dwMax == 0) // 防止额定或者前一次保存值为0
  858. dwMax = 1;
  859. dwDeadVal = _Mul_Div_U(g_ac_table[i].dead_value, dwMax, 6553600);
  860. if (dwDeadVal == 0)
  861. dwDeadVal = 1;
  862. if (dwMax == 0)
  863. f_65536 = 1.0;
  864. lmeaval = GetRmtMeaVal(g_ac_table[i].owner, no, &link_qds);
  865. ff.ff = (float)lmeaval / f_65536 * rate; // 转为浮点数
  866. #ifdef VOLT_ADAPTIVE_FACTOR
  867. if (pRunSet->bTT_AdaptiveFactor)
  868. {
  869. if (0 == g_ac_table[i].owner)
  870. {
  871. if ((no <= PUB_AC_UCA1) && (no >= PUB_AC_UA1))
  872. {
  873. ff.ff = ((float)lmeaval) / f_65536 * 10 / pRunSet->a_pt_two;
  874. }
  875. else if ((no <= PUB_AC_UCA2) && (no >= PUB_AC_UA2))
  876. {
  877. ff.ff = ((float)lmeaval) / f_65536 * 10 / pRunSet->b_pt_two;
  878. }
  879. }
  880. }
  881. #endif
  882. ycvalue = (int)rt_round(ff.ff);
  883. // 溢出处理
  884. if (tRunPara.bYcFloat)
  885. {
  886. if (_AbsL(lmeaval) > (dwMax * 10)) // 大于额定值的10倍*65536
  887. {
  888. if (dwMax > 0)
  889. QDS |= 0x01; // 遥测溢出
  890. }
  891. }
  892. else
  893. {
  894. if (ycvalue >= 0)
  895. {
  896. if (ycvalue > 32767)
  897. {
  898. ycvalue = 32767;
  899. QDS |= 0x01; // 遥测溢出
  900. }
  901. }
  902. else
  903. {
  904. if (ycvalue < (-32768))
  905. {
  906. ycvalue = -32768;
  907. QDS |= 0x01; // 遥测溢出
  908. }
  909. }
  910. }
  911. #if (0) /* 会一直突发上送 */
  912. if (((no == PUB_AC_YC9) || (no == PUB_AC_YC10) || (no == PUB_AC_YC11) || (no == PUB_AC_YC12)))
  913. {
  914. bsend = true;
  915. }
  916. #endif
  917. // 如果大于死区值,上送
  918. #ifndef IEC_JXYB_DEAL
  919. if (bsend || ((i < MAX_YC_NUMBER) && (_AbsL(lmeaval - pt->yc_save[i]) >= dwDeadVal)))
  920. #else
  921. if (bsend || ((i < MAX_YC_NUMBER) && (_AbsL(lmeaval - pt->yc_save[i]) >= dwDeadVal) && (link_qds != 0x80)))
  922. #endif
  923. {
  924. if (g_run_stu.bToolRmtTest || g_run_stu.bHmiRmtTest) // 在测试模式下,置无效状态
  925. {
  926. if (pRunSet->bTT_RmtTest)
  927. QDS |= 0x80;
  928. }
  929. cp = g_ac_table[i].cp;
  930. if (i < MAX_YC_NUMBER)
  931. pt->yc_save[i] = lmeaval;
  932. pd[num++] = (u8)cp; // 信息体地址L
  933. pd[num++] = (u8)(cp >> 8); // 信息体地址H
  934. if (tRunPara.bYcFloat) // 浮点值上送
  935. {
  936. num += CopySwap(&pd[num], ff.tt, sizeof(ff.tt), true);
  937. }
  938. else
  939. {
  940. pd[num++] = (u8)(ycvalue); // 无符号整数
  941. pd[num++] = (u8)(ycvalue >> 8); // 无符号整数
  942. }
  943. if (g_run_stu.bjx)
  944. {
  945. QDS |= 0x80; // 带品质描述,有效 <1>:=无效
  946. }
  947. #ifdef IEC_QDS_HAVE
  948. QDS |= link_qds;
  949. #endif
  950. pd[num++] = QDS;
  951. vsq++;
  952. }
  953. if (num > MAX_101_FRAME_LENTH)
  954. {
  955. bContinue = true;
  956. break;
  957. }
  958. }
  959. }
  960. // 更新下一帧的遥测序号
  961. pt->ycno = bContinue ? (i + 1) : 0;
  962. // 发送遥测帧
  963. if (num > 0)
  964. {
  965. IEC101_Asdu_Yc(pt, g_arrIECBuf, num, vsq, 3);
  966. pt->us0_yc = ustimer_get_origin();
  967. return true;
  968. }
  969. return false;
  970. }
  971. static void IEC101_LinkInf(IEC101_DEF *pt)
  972. {
  973. // 68 bc bc 68 28 01 f0 08 14 01 01 40 00 00 00 00 00 00 00 00 00 00 00 00 00 遥测帧
  974. // vsq cot appaddr
  975. u8 *pd, *pdata;
  976. u8 checksum, sum;
  977. int i;
  978. WORD cp;
  979. u8 num;
  980. WORD count = 0;
  981. pdata = pt->tx_buf_s;
  982. sum = 0;
  983. pd = &pdata[5];
  984. pd[sum++] = IEC101_ECHO_DATA; // 类型标示
  985. pd[sum++] = (u8)tRunPara.byAddr; // 链路地址
  986. pd[sum++] = 250; // 类型标示
  987. pd[sum++] = 8; // 长度
  988. pd[sum++] = 14; // 传送原因
  989. pd[sum++] = 1; // KOD
  990. pd[sum++] = 0; // 统计遥测遥信个数
  991. cp = g_di_table[0].cp;
  992. num = 0;
  993. for (i = 0; i < g_table_head->di_num; i++) // 遥信个数统计
  994. {
  995. if (g_di_table[i].cp == (cp + num))
  996. {
  997. num++;
  998. }
  999. else
  1000. {
  1001. pd[sum++] = 1; // 遥信类型
  1002. pd[sum++] = num;
  1003. pd[sum++] = (u8)cp; // 遥信个数
  1004. pd[sum++] = (u8)(cp >> 8); // 遥信个数
  1005. count++;
  1006. cp = g_di_table[i].cp;
  1007. num = 1;
  1008. }
  1009. }
  1010. if (num)
  1011. {
  1012. pd[sum++] = 1; // 遥信类型
  1013. pd[sum++] = num;
  1014. pd[sum++] = (u8)cp; // 遥信点号
  1015. pd[sum++] = (u8)(cp >> 8); // 遥信点号
  1016. count++;
  1017. }
  1018. cp = g_ac_table[0].cp;
  1019. num = 0;
  1020. for (i = 0; i < g_table_head->ac_num; i++) // 遥测个数统计
  1021. {
  1022. if (g_ac_table[i].cp == (cp + num))
  1023. {
  1024. num++;
  1025. }
  1026. else
  1027. {
  1028. pd[sum++] = 2; // 遥测类型
  1029. pd[sum++] = num;
  1030. pd[sum++] = (u8)cp; // 遥测个数
  1031. pd[sum++] = (u8)(cp >> 8); // 遥测个数
  1032. count++;
  1033. cp = g_ac_table[i].cp;
  1034. num = 1;
  1035. }
  1036. }
  1037. if (num)
  1038. {
  1039. pd[sum++] = 2; // 遥测类型
  1040. pd[sum++] = num;
  1041. pd[sum++] = (u8)cp; // 遥测个数
  1042. pd[sum++] = (u8)(cp >> 8); // 遥测个数
  1043. count++;
  1044. }
  1045. pdata[0] = sum + 6; // 报文长度 +2=控制域、地址 +6=报文头(4字节)校验和、结束符
  1046. pdata[1] = 0x68; // 报文头
  1047. pdata[2] = sum; // 数据长度
  1048. pdata[3] = sum;
  1049. pdata[4] = 0x68;
  1050. pdata[11] = count;
  1051. checksum = 0;
  1052. pd = &pdata[5];
  1053. for (i = 0; i < sum; i++) // 标示拷贝
  1054. {
  1055. checksum += *pd++;
  1056. }
  1057. *pd++ = checksum;
  1058. *pd++ = 0x16;
  1059. }
  1060. /**************************************************************************
  1061. 函数名称:IEC101_Asdu_Add
  1062. 函数版本:1.00
  1063. 作者:
  1064. 创建日期:2008.9.1
  1065. 函数功能说明:将通用分类数据添加到一级数据缓冲区中
  1066. 输入参数:pt 缓冲区地址,pdat报文数据,len报文长度
  1067. vsq,inf,cot ,rii,IEC101规约要求的内容
  1068. 输出参数:
  1069. 返回值:
  1070. 更新信息:
  1071. 更新日志1:
  1072. 日期:
  1073. 修改者:
  1074. 修改内容:
  1075. 修改原因:
  1076. ***************************************************************************/
  1077. static void IEC101_Asdu_Add_sts(IEC101_DEF *pt, u8 *pdat, u8 len, u8 vsq, u8 cot, u8 type, u16 attr, u16 soe_tail_send)
  1078. {
  1079. u8 *pd;
  1080. u8 cnt, L;
  1081. u16 head;
  1082. iec_tbuf_t *ptb;
  1083. // 获取BUF
  1084. ptb = &pt->tx_buf[1];
  1085. if (attr & FRAME_I_PRIOR_HIGH)
  1086. ptb = &pt->tx_buf[0];
  1087. else if (attr & FRAME_I_PRIOR_LOW)
  1088. ptb = &pt->tx_buf[2];
  1089. head = IEC101_GetOneBuf(ptb);
  1090. // 保存数据
  1091. ptb->tb_info[head].frm_attr = attr;
  1092. ptb->tb_info[head].soe_tail_send = g_soe_queue.tail_send[pt->chnl].n;
  1093. L = IEC101_InfoAddr() + len - 4;
  1094. // 报文生成
  1095. pd = ptb->tb_data[head];
  1096. *pd++ = L + 6; // 报文长度 +2=控制域、地址 +6=报文头(4字节)校验和、结束符
  1097. *pd++ = 0x68; // 报文头
  1098. *pd++ = L; // 数据长度
  1099. *pd++ = L;
  1100. *pd++ = 0x68;
  1101. *pd++ = IEC101_ECHO_DATA; // 非平衡功能码,平衡通道发送时再修改
  1102. *pd++ = (u8)tRunPara.byAddr; // 链路地址1
  1103. if (tRunPara.b101Addr2Byte)
  1104. {
  1105. *pd++ = (u8)(tRunPara.byAddr >> 8); // 链路地址2
  1106. }
  1107. *pd++ = type; // 类型标示
  1108. *pd++ = vsq; // VSQ
  1109. *pd++ = cot; // 传送原因1
  1110. if (tRunPara.b101Cot2Byte)
  1111. {
  1112. *pd++ = 0; // 传送原因2
  1113. }
  1114. *pd++ = (u8)tRunPara.byAddr; // 应用服务单元地址1
  1115. if (tRunPara.b101App2Byte)
  1116. {
  1117. *pd++ = (u8)(tRunPara.byAddr >> 8); // 应用服务单元地址2
  1118. }
  1119. for (cnt = 0; cnt < len; cnt++)
  1120. {
  1121. *pd++ = *pdat++; // 信息体
  1122. }
  1123. *pd++ = 0; // 校验和,推迟计算
  1124. *pd++ = 0x16; // 结束字符
  1125. return;
  1126. }
  1127. void IEC101_Asdu_Add(IEC101_DEF *pt, u8 *pdat, u8 len, u8 vsq, u8 cot, u8 type, u16 attr)
  1128. {
  1129. IEC101_Asdu_Add_sts(pt, pdat, len, vsq, cot, type, attr, 0);
  1130. }
  1131. /**************************************************************************
  1132. 函数名称:IEC101_TimeSet
  1133. 函数版本:1.00
  1134. 作者:
  1135. 创建日期:2008.9.1
  1136. 函数功能说明:时间同步,并应答
  1137. 输入参数:
  1138. 输出参数:
  1139. 返回值:
  1140. 更新信息:
  1141. 更新日志1:
  1142. 日期:
  1143. 修改者:
  1144. 修改内容:
  1145. 修改原因:
  1146. ***************************************************************************/
  1147. static void IEC101_TimeSetEcho(IEC101_DEF *pt101, u8 *ps, u8 scot) // 确认帧
  1148. {
  1149. u8 *pd;
  1150. int num;
  1151. int check_time = false;
  1152. u8 cot;
  1153. TIME ct;
  1154. struct timespec ts;
  1155. u8 week;
  1156. // 对时
  1157. if (scot == IEC_COT_ACT)
  1158. {
  1159. ct.ms = ps[0] + ((WORD)ps[1] << 8);
  1160. ct.min = (ps[2] & 0x3F);
  1161. ct.hour = (ps[3] & 0x1F);
  1162. ct.day = (ps[4] & 0x1F);
  1163. ct.month = (ps[5] & 0x0F);
  1164. ct.year = (ps[6] & 0x7F);
  1165. // 检查时间,如果合法,重新设置系统时间
  1166. check_time = check_rtc(&ct);
  1167. if (check_time)
  1168. {
  1169. u32 ms;
  1170. // 计算延时,传输延时T2和发送该报文的传输耗时T3
  1171. ms = ustimer_get_duration(pt101->us0_frame) / USTIMER_MS;
  1172. // rt_printf("时间设置:T2=%dms,T3=%dms.\r\n",pt101->ms_delay,ms);
  1173. ms += pt101->ms_delay;
  1174. // 修正时间
  1175. ct.ms += ms;
  1176. if (ct.ms >= 60000)
  1177. {
  1178. ct.ms -= 60000;
  1179. sys_time_change(&ct);
  1180. }
  1181. // 设置时间
  1182. sys_time_set_rmt(&ct);
  1183. }
  1184. }
  1185. clk_time_get(&ts);
  1186. timespec_to_rtc(ts, &ct, 1);
  1187. // 得到星期
  1188. rtc_to_timespec(&ct, &ts);
  1189. week = WEEK_DAY(ts.tv_sec);
  1190. // 组织报文,以最新时间返回
  1191. pd = g_arrIECBuf;
  1192. num = 0;
  1193. #if defined GD_AREA_ZHONGSHAN || defined GD_AREA_ZHONGSHAN_2020
  1194. pd[num++] = 0; // 信息序号=0时钟同步
  1195. pd[num++] = 0; // 信息序号=0时钟同步
  1196. if (scot == IEC_COT_ACT)
  1197. {
  1198. pd[num++] = ps[0]; // MsL
  1199. pd[num++] = ps[1]; // MsH
  1200. pd[num++] = ps[2]; // Min
  1201. pd[num++] = ps[3]; // hour
  1202. pd[num++] = ps[4]; // Day
  1203. pd[num++] = ps[5]; // month
  1204. pd[num++] = ps[6]; // year
  1205. }
  1206. else
  1207. {
  1208. pd[num++] = (u8)ct.ms; // MsL
  1209. pd[num++] = (u8)(ct.ms >> 8); // MsH
  1210. pd[num++] = ct.min; // Min
  1211. pd[num++] = ct.hour; // hour
  1212. pd[num++] = ct.day; // Day
  1213. pd[num++] = ct.month; // month
  1214. pd[num++] = ct.year; // year
  1215. }
  1216. #else
  1217. pd[num++] = 0; // 信息序号=0时钟同步
  1218. pd[num++] = 0; // 信息序号=0时钟同步
  1219. pd[num++] = (u8)ct.ms; // MsL
  1220. pd[num++] = (u8)(ct.ms >> 8); // MsH
  1221. pd[num++] = ct.min; // Min
  1222. pd[num++] = ct.hour; // hour
  1223. pd[num++] = ((week << 5) | ct.day); // Day
  1224. pd[num++] = ct.month; // month
  1225. pd[num++] = ct.year; // year
  1226. #endif
  1227. if (scot == IEC_COT_REQ)
  1228. {
  1229. cot = 0x05;
  1230. }
  1231. else
  1232. {
  1233. cot = check_time ? 0x07 : 0x47; // 对时内容非法,即将传送原因的P/N位置为1
  1234. }
  1235. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, cot, 103, FRAME_I); //
  1236. }
  1237. static void IEC101_TestFrame(IEC101_DEF *pt101, u8 *ps) // 测试确认帧
  1238. {
  1239. u8 *pd;
  1240. int num;
  1241. // 组织报文
  1242. pd = g_arrIECBuf;
  1243. num = 0;
  1244. pd[num++] = 0; // 信息体地址
  1245. pd[num++] = 0; //
  1246. pd[num++] = ps[0]; // pd[num++]=0xAA; //测试码
  1247. pd[num++] = ps[1]; // pd[num++]=0x55; //测试码
  1248. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, 7, 104, FRAME_I | FRAME_I_PRIOR_LOW); //
  1249. }
  1250. /**************************************************************************
  1251. 函数名称:IEC101_InitOK
  1252. 函数版本:1.00
  1253. 作者:
  1254. 创建日期:2007.9.1
  1255. 函数功能说明:子站初始化完毕
  1256. 输入参数:
  1257. 输出参数:
  1258. 返回值:
  1259. 更新信息:
  1260. 更新日志1:
  1261. 日期:
  1262. 修改者:
  1263. 修改内容:
  1264. 修改原因:
  1265. ***************************************************************************/
  1266. static void IEC101_InitOK(IEC101_DEF *pt101)
  1267. {
  1268. u8 *pd;
  1269. int num;
  1270. u8 cot;
  1271. // 组织报文
  1272. pd = g_arrIECBuf;
  1273. num = 0;
  1274. pd[num++] = 0;
  1275. pd[num++] = 0;
  1276. if (pt101->bInitCot)
  1277. {
  1278. pd[num++] = 2; // 远方复位
  1279. }
  1280. else
  1281. {
  1282. pd[num++] = 0; // 当地电源合上
  1283. }
  1284. pt101->bInitCot = true;
  1285. cot = pRunSet->bTT_101Cot03 ? 3 : 4;
  1286. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, cot, 70, FRAME_I); // 70 初始化结束帧
  1287. }
  1288. // 复位进程
  1289. static void IEC101_ResetProcess(IEC101_DEF *pt101, u8 qrp)
  1290. {
  1291. u8 *pd;
  1292. int num;
  1293. // 组织报文
  1294. pd = g_arrIECBuf;
  1295. num = 0;
  1296. pd[num++] = 0;
  1297. pd[num++] = 0;
  1298. pd[num++] = qrp;
  1299. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, 7, 105, FRAME_I);
  1300. }
  1301. /**************************************************************************
  1302. 函数名称:IEC101_CallAll
  1303. 函数版本:1.00
  1304. 作者:
  1305. 创建日期:2008.9.1
  1306. 函数功能说明:通用范围总查询响应
  1307. 输入参数:
  1308. 输出参数:
  1309. 返回值:
  1310. 更新信息:
  1311. 更新日志1:
  1312. 日期:
  1313. 修改者:
  1314. 修改内容:
  1315. 修改原因:
  1316. ***************************************************************************/
  1317. static void IEC101_CallAll(IEC101_DEF *pt, u8 QOI) // 确认帧
  1318. {
  1319. u8 *pd, *pdata;
  1320. u8 vsq; // 通用分类数据集数目
  1321. u16 cp = 0, attr;
  1322. int i, num, begin, end;
  1323. pdata = g_arrIECBuf;
  1324. pt->ycno = 0;
  1325. attr = pt->bSendChange ? FRAME_I_PRIOR_LOW : FRAME_I; //| FRAME_I_PRIOR_HIGH
  1326. // 总召唤确认帧
  1327. num = 0;
  1328. pd = pdata;
  1329. pd[num++] = 0;
  1330. pd[num++] = 0;
  1331. pd[num++] = QOI;
  1332. IEC101_Asdu_Add(pt, pdata, num, 1, 7, 100, FRAME_I);
  1333. // 遥测帧
  1334. if ((QOI == IEC_QOI_CALL_ALL_GROUP) | ((QOI >= IEC_QOI_CALL_YC_BEGIN && QOI <= IEC_QOI_CALL_YC_END)))
  1335. {
  1336. int ycvalue;
  1337. u8 ti;
  1338. union
  1339. {
  1340. float ff;
  1341. u8 tt[4];
  1342. } ff;
  1343. long lmeaval;
  1344. // 类型标识
  1345. if (tRunPara.bYcBDH)
  1346. {
  1347. ti = 11; // 标度化值
  1348. }
  1349. else if (tRunPara.bYcFloat)
  1350. {
  1351. ti = 13; // 浮点值
  1352. }
  1353. else
  1354. {
  1355. ti = 9; // 归一化值
  1356. }
  1357. // 确认起止点号
  1358. if (QOI == IEC_QOI_CALL_ALL_GROUP || pRunSet->dGroupYcSize == 0)
  1359. {
  1360. begin = 0;
  1361. end = g_table_head->ac_num;
  1362. }
  1363. else if (pRunSet->dGroupYcSize)
  1364. {
  1365. begin = (QOI - IEC_QOI_CALL_YC_BEGIN) * pRunSet->dGroupYcSize;
  1366. end = begin + pRunSet->dGroupYcSize;
  1367. if (end > g_table_head->ac_num)
  1368. {
  1369. end = g_table_head->ac_num;
  1370. }
  1371. }
  1372. // 得到第一点的通讯点号,必须检查g_ac_table,否则有可能系统崩溃
  1373. if (g_ac_table)
  1374. {
  1375. cp = g_ac_table[begin].cp;
  1376. }
  1377. // 初始数据
  1378. pd = pdata;
  1379. vsq = 0;
  1380. num = 0;
  1381. // 如果点号连续,保存第一点点号
  1382. if (pRunSet->bDIContinue)
  1383. {
  1384. pd[num++] = (u8)cp;
  1385. pd[num++] = (u8)(cp >> 8);
  1386. }
  1387. // 发送begin到end之间的所有遥测值
  1388. for (i = begin; i < end; i++)
  1389. {
  1390. u8 QDS = 0; // 品质描述, 默认为零
  1391. u8 link_qds = 0;
  1392. u8 no = g_ac_table[i].indexno;
  1393. // 得到遥测值
  1394. if (no > 0)
  1395. {
  1396. DWORD dwMax = 0;
  1397. float rate;
  1398. float f_65536 = 65536.0;
  1399. no -= 1;
  1400. rate = (float)g_ac_table[i].rate / 65536.0;
  1401. // dwMax=(DWORD)g_ac_table[i].normal;
  1402. dwMax = (tRunPara.bDeadType == true) ? (DWORD)g_ac_table[i].normal : _AbsL(pt->yc_save[i]);
  1403. if (dwMax == 0) // 防止额定或者前一次保存值为0
  1404. dwMax = 1;
  1405. lmeaval = GetRmtMeaVal(g_ac_table[i].owner, no, &link_qds);
  1406. if (dwMax == 0)
  1407. f_65536 = 1.0;
  1408. ff.ff = ((float)lmeaval) / f_65536 * rate; // 转为浮点数
  1409. #ifdef VOLT_ADAPTIVE_FACTOR
  1410. if (pRunSet->bTT_AdaptiveFactor)
  1411. {
  1412. if (0 == g_ac_table[i].owner)
  1413. {
  1414. if ((no <= PUB_AC_UCA1) && (no >= PUB_AC_UA1))
  1415. {
  1416. ff.ff = ((float)lmeaval) / f_65536 * 10 / pRunSet->a_pt_two;
  1417. }
  1418. else if ((no <= PUB_AC_UCA2) && (no >= PUB_AC_UA2))
  1419. {
  1420. ff.ff = ((float)lmeaval) / f_65536 * 10 / pRunSet->b_pt_two;
  1421. }
  1422. }
  1423. }
  1424. #endif
  1425. ycvalue = (int)rt_round(ff.ff);
  1426. if (tRunPara.bYcFloat)
  1427. {
  1428. if (_AbsL(lmeaval) > (dwMax * 10)) // 大于额定值的10倍*65536
  1429. {
  1430. if (dwMax > 0)
  1431. QDS |= 0x01; // 遥测溢出
  1432. }
  1433. }
  1434. else
  1435. {
  1436. if (ycvalue >= 0)
  1437. {
  1438. if (ycvalue > 32767)
  1439. {
  1440. ycvalue = 32767;
  1441. QDS |= 0x01; // 遥测溢出
  1442. }
  1443. }
  1444. else
  1445. {
  1446. if (ycvalue < (-32768))
  1447. {
  1448. ycvalue = -32768;
  1449. QDS |= 0x01; // 遥测溢出
  1450. }
  1451. }
  1452. }
  1453. }
  1454. else // 备用点号,数值上送0
  1455. {
  1456. lmeaval = 0;
  1457. ycvalue = 0;
  1458. ff.ff = 0;
  1459. if (!pRunSet->bDIContinue)
  1460. continue; // 点号不连续上送,可不送备用点
  1461. }
  1462. // 如果在测试模式下,置无效状态
  1463. if (g_run_stu.bToolRmtTest || g_run_stu.bHmiRmtTest)
  1464. {
  1465. if (pRunSet->bTT_RmtTest)
  1466. QDS |= 0x80; // 带品质描述,有效 <1>:=无效
  1467. }
  1468. #if !defined FUNC_JX_YC_SIQ00
  1469. if (g_run_stu.bjx)
  1470. {
  1471. QDS |= 0x80; // 带品质描述,有效 <1>:=无效
  1472. }
  1473. #endif
  1474. #ifdef IEC_QDS_HAVE
  1475. QDS |= link_qds;
  1476. #endif
  1477. // 保存遥测值,供主动遥测上送比较用
  1478. if (i < MAX_YC_NUMBER)
  1479. pt->yc_save[i] = lmeaval;
  1480. // 如果点号不连续,上送每个点的点号
  1481. if (!pRunSet->bDIContinue)
  1482. {
  1483. cp = g_ac_table[i].cp;
  1484. pd[num++] = (u8)cp;
  1485. pd[num++] = (u8)(cp >> 8);
  1486. }
  1487. // 上送值
  1488. if (tRunPara.bYcFloat)
  1489. {
  1490. // 浮点值上送
  1491. num += CopySwap(&pd[num], ff.tt, sizeof(ff.tt), true);
  1492. }
  1493. else
  1494. { // 整型
  1495. pd[num++] = (u8)(ycvalue);
  1496. pd[num++] = (u8)(ycvalue >> 8);
  1497. }
  1498. pd[num++] = QDS;
  1499. vsq++;
  1500. // 发送一帧
  1501. if (num > MAX_101_FRAME_LENTH && (i < g_table_head->ac_num - 1))
  1502. {
  1503. u8 vsq1 = vsq;
  1504. if (pRunSet->bDIContinue)
  1505. {
  1506. vsq1 |= 0x80;
  1507. }
  1508. IEC101_Asdu_Add(pt, pdata, num, (vsq1), QOI, ti, attr);
  1509. num = 0;
  1510. pd = pdata;
  1511. if (pRunSet->bDIContinue)
  1512. {
  1513. pd[num++] = (u8)(cp + vsq);
  1514. pd[num++] = (u8)((cp + vsq) >> 8);
  1515. cp += vsq;
  1516. }
  1517. vsq = 0;
  1518. }
  1519. }
  1520. if (num > 2)
  1521. {
  1522. u8 vsq1 = vsq;
  1523. if (pRunSet->bDIContinue)
  1524. {
  1525. vsq1 |= 0x80;
  1526. }
  1527. IEC101_Asdu_Add(pt, pdata, num, (vsq1), QOI, ti, attr);
  1528. }
  1529. pt->us0_yc = ustimer_get_origin();
  1530. }
  1531. // 事件帧
  1532. if ((QOI == IEC_QOI_CALL_ALL_GROUP) || (QOI >= IEC_QOI_CALL_YX_BEGIN && QOI <= IEC_QOI_CALL_YX_END))
  1533. {
  1534. u8 ti;
  1535. u8 yxtype = 0;
  1536. // 确定类型标识,单点(1)或双点(3)
  1537. ti = tRunPara.bDPI ? 3 : 1;
  1538. // 确定起止点号
  1539. if (QOI == IEC_QOI_CALL_ALL_GROUP || pRunSet->dGroupYxSize == 0)
  1540. {
  1541. begin = 0;
  1542. end = g_table_head->di_num;
  1543. }
  1544. else
  1545. {
  1546. begin = (QOI - IEC_QOI_CALL_YX_BEGIN) * pRunSet->dGroupYxSize;
  1547. end = begin + pRunSet->dGroupYxSize;
  1548. if (end > g_table_head->di_num)
  1549. {
  1550. end = g_table_head->di_num;
  1551. }
  1552. }
  1553. // 初始数据
  1554. pd = pdata;
  1555. vsq = 0;
  1556. num = 0;
  1557. // 得到第一点的通讯点号,必须检查g_di_table,否则有可能系统崩溃
  1558. if (g_di_table)
  1559. {
  1560. cp = g_di_table[begin].cp;
  1561. yxtype = tbl_get_dpi(begin);
  1562. }
  1563. // 如果点号连续,保存第一点点号
  1564. if (pRunSet->bDIContinue)
  1565. {
  1566. pd[num++] = (u8)cp;
  1567. pd[num++] = (u8)(cp >> 8);
  1568. }
  1569. // 发送begin到end之间的所有遥信值
  1570. for (i = begin; i < end; i++)
  1571. {
  1572. u8 SIQ;
  1573. // 得到遥信值
  1574. if (tRunPara.bSDPI) // 单双点分别上送
  1575. {
  1576. u8 type = tbl_get_dpi(i);
  1577. if (yxtype != type && num > 2)
  1578. {
  1579. u8 vsq2 = vsq;
  1580. u8 ti2 = yxtype ? 3 : 1;
  1581. yxtype = type;
  1582. if (pRunSet->bDIContinue)
  1583. {
  1584. vsq2 |= 0x80;
  1585. }
  1586. IEC101_Asdu_Add(pt, pdata, num, (vsq2), QOI, ti2, attr | FRAME_I_COS); // cot=9总查询
  1587. num = 0;
  1588. pd = pdata;
  1589. if (pRunSet->bDIContinue)
  1590. {
  1591. pd[num++] = (u8)(cp + vsq);
  1592. pd[num++] = (u8)((cp + vsq) >> 8);
  1593. cp += vsq;
  1594. }
  1595. vsq = 0;
  1596. yxtype = type;
  1597. }
  1598. SIQ = tbl_get_yx(i, type);
  1599. ti = type ? 3 : 1;
  1600. }
  1601. else
  1602. {
  1603. SIQ = tbl_get_yx(i, tRunPara.bDPI);
  1604. }
  1605. #if !defined FUNC_JX_YX_BEFORE
  1606. if (g_run_stu.bjx)
  1607. {
  1608. SIQ |= 0x80; // 带品质描述,有效 <1>:=无效
  1609. }
  1610. #endif
  1611. if (g_run_stu.bToolRmtTest || g_run_stu.bHmiRmtTest) // 测试模式,遥信置为无效
  1612. {
  1613. if (pRunSet->bTT_RmtTest)
  1614. SIQ |= 0x80;
  1615. }
  1616. // 点号
  1617. if (!pRunSet->bDIContinue)
  1618. {
  1619. cp = g_di_table[i].cp;
  1620. pd[num++] = (u8)cp;
  1621. pd[num++] = (u8)(cp >> 8);
  1622. }
  1623. pd[num++] = SIQ;
  1624. vsq++;
  1625. if (((vsq > 120) || (num > MAX_101_FRAME_LENTH)) && (i < g_table_head->di_num - 1)) // ngd不能超过128,因个数最高位为连续标示位
  1626. {
  1627. u8 vsq1 = vsq;
  1628. if (pRunSet->bDIContinue)
  1629. {
  1630. vsq1 |= 0x80;
  1631. }
  1632. IEC101_Asdu_Add(pt, pdata, num, (vsq1), QOI, ti, attr | FRAME_I_COS); // cot=9总查询
  1633. num = 0;
  1634. pd = pdata;
  1635. if (pRunSet->bDIContinue)
  1636. {
  1637. pd[num++] = (u8)(cp + vsq);
  1638. pd[num++] = (u8)((cp + vsq) >> 8);
  1639. cp += vsq;
  1640. }
  1641. vsq = 0;
  1642. }
  1643. }
  1644. if (num > 2)
  1645. {
  1646. u8 vsq1 = vsq;
  1647. if (pRunSet->bDIContinue)
  1648. {
  1649. vsq1 |= 0x80;
  1650. }
  1651. IEC101_Asdu_Add(pt, pdata, num, (vsq1), QOI, ti, attr | FRAME_I_COS); // cot=9总查询
  1652. }
  1653. }
  1654. // 总召唤结束帧
  1655. num = 0;
  1656. pd = pdata;
  1657. pd[num++] = 0;
  1658. pd[num++] = 0;
  1659. pd[num++] = QOI;
  1660. IEC101_Asdu_Add(pt, pdata, num, 1, 10, 100, attr);
  1661. // 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
  1662. if ((pRunSet->bTT_SoeResumeComm == 0) && (!pt->bSendChange))
  1663. {
  1664. g_soe_queue.tail_send[pt->chnl].n = g_soe_queue.head.n;
  1665. g_soe_queue.tail_ack[pt->chnl].n = g_soe_queue.tail_send[pt->chnl].n;
  1666. }
  1667. #ifdef FUN_SOE_DELAY_TIME
  1668. if (pt->bSendChange == false)
  1669. {
  1670. pt->DTSendChange = dTCounter;
  1671. pt->bfirst_call = true;
  1672. }
  1673. #endif
  1674. // 置总召标志
  1675. pt->bSendChange = true;
  1676. }
  1677. static void IEC101_DDAll(IEC101_DEF *pt, u8 QCC) // 确认帧
  1678. {
  1679. u8 *pd, *pdata;
  1680. u8 vsq, cot; // 通用分类数据集数目
  1681. u16 cp;
  1682. int i, num;
  1683. pdata = g_arrIECBuf;
  1684. num = 0;
  1685. // 总召唤确认帧
  1686. pd = pdata;
  1687. pd[num++] = 0;
  1688. pd[num++] = 0;
  1689. pd[num++] = QCC;
  1690. IEC101_Asdu_Add(pt, pdata, num, 1, 7, 101, FRAME_I);
  1691. // 电度值
  1692. if ((QCC == 1) || (QCC == 5))
  1693. {
  1694. // 初始数据
  1695. pd = pdata;
  1696. vsq = 0;
  1697. num = 0;
  1698. cp = g_dd_table[0].cp;
  1699. if (QCC == 5)
  1700. cot = 37; // 总召
  1701. else
  1702. cot = QCC + 37; // 召某一组
  1703. pd[num++] = (u8)cp;
  1704. pd[num++] = (u8)(cp >> 8);
  1705. for (i = 0; i < g_table_head->dd_num; i++)
  1706. {
  1707. int sw, no;
  1708. float rate;
  1709. union
  1710. {
  1711. float ff;
  1712. u8 tt[4];
  1713. } ff;
  1714. sw = g_dd_table[i].owner;
  1715. no = g_dd_table[i].indexno;
  1716. if (no > 0)
  1717. {
  1718. rate = (float)g_dd_table[i].rate / 65536.0;
  1719. ff.ff = GetRmtDdVal(sw, no - 1) * rate;
  1720. }
  1721. else
  1722. {
  1723. ff.ff = 0;
  1724. }
  1725. num += CopySwap(&pd[num], ff.tt, sizeof(ff.tt), true);
  1726. pd[num++] = 0;
  1727. vsq++;
  1728. // 发送一帧
  1729. if ((num > MAX_101_FRAME_LENTH) || (i == g_table_head->dd_num - 1))
  1730. {
  1731. IEC101_Asdu_Add(pt, pdata, num, (vsq | 0x80), cot, 206, FRAME_I_PRIOR_LOW);
  1732. cp += vsq;
  1733. pd = pdata;
  1734. num = 0;
  1735. vsq = 0;
  1736. pd[num++] = (u8)cp;
  1737. pd[num++] = (u8)(cp >> 8);
  1738. }
  1739. }
  1740. }
  1741. if (QCC == 0x45) // 主站扩展瞬时冻结电度命令
  1742. {
  1743. // rand_file_info.b_frz=true;
  1744. }
  1745. // 总召唤结束帧
  1746. num = 0;
  1747. pd = pdata;
  1748. pd[num++] = 0;
  1749. pd[num++] = 0;
  1750. pd[num++] = QCC;
  1751. IEC101_Asdu_Add(pt, pdata, num, 1, 10, 101, FRAME_I_PRIOR_LOW);
  1752. }
  1753. /**************************************************************************
  1754. 函数名称:IEC101_RmtCtrl
  1755. 函数版本:1.00
  1756. 作者:
  1757. 创建日期:2007.9.1
  1758. 函数功能说明:遥控处理
  1759. 输入参数: 点号开始21 0b 00 82 (10-13)
  1760. 输出参数:
  1761. 返回值:
  1762. 更新信息:
  1763. 更新日志1:
  1764. 日期:
  1765. 修改者:
  1766. 修改内容:
  1767. 修改原因:
  1768. ***************************************************************************/
  1769. void IEC101_Echo_YK(IEC101_DEF *pt, u16 cp, u8 ti, u8 cot, u8 v)
  1770. {
  1771. u8 *pd, *pdata;
  1772. int num;
  1773. pdata = g_arrIECBuf;
  1774. pd = pdata;
  1775. num = 0;
  1776. pd[num++] = (u8)cp;
  1777. pd[num++] = (u8)(cp >> 8);
  1778. pd[num++] = v;
  1779. IEC101_Asdu_Add(pt, pdata, num, 1, cot, ti, FRAME_I | FRAME_I_PRIOR_HIGH); // cot=9总查询
  1780. pt->bRmtSM2 = false; // 遥控执行完成,清除SM2标志,开放事件上传
  1781. }
  1782. void IEC101_Echo_PAR(IEC101_DEF *pt, u16 cp, u8 ti, u8 cot, BYTE *buf, u8 len, u8 vsq)
  1783. {
  1784. u8 *pd, *pdata;
  1785. int num;
  1786. pdata = g_arrIECBuf;
  1787. pd = pdata;
  1788. num = 0;
  1789. // pd[num++]=(u8)cp;
  1790. // pd[num++]=(u8)(cp>>8);
  1791. memcpy(&pd[num], buf, len);
  1792. num += len;
  1793. // pd[num++]=v;
  1794. IEC101_Asdu_Add(pt, pdata, num, vsq, cot, ti, FRAME_I); // cot=9总查询
  1795. }
  1796. int get_yk_info_cp(u8 cp)
  1797. {
  1798. int i;
  1799. for (i = 0; i < g_table_head->do_num; i++)
  1800. {
  1801. // rt_printf("cp=%X link_ch=%x cp=%x \r\n",cp,(g_do_table[i].link_ch&0x0f),g_do_table[i].link_cp);
  1802. if ((g_do_table[i].link_ch & 0x01f) == cp)
  1803. {
  1804. return (u8)i;
  1805. }
  1806. }
  1807. return -1;
  1808. }
  1809. u8 get_par_link_101_to_104(BYTE *out, BYTE *in, BYTE parNum, u8 ti)
  1810. {
  1811. int size = 0, i = 0, j = 0;
  1812. int no = 0;
  1813. if ((ti == FOS_PAR_SET_MUL) || (ti == FOS_PAR_SET_ONE))
  1814. size = (parNum * (sizeof(float) + 2 + 1)); // 写定值时需多一位QOS位
  1815. else if (ti == FOS_PAR_READ_MUL || ti == FOS_PAR_READ_ONE)
  1816. size = (parNum * (sizeof(float) + 2));
  1817. rt_printf("size=%d,parNum=%d\n\r", size, parNum);
  1818. for (no = 0; no < parNum; no++)
  1819. {
  1820. if ((ti == FOS_PAR_READ_MUL) || (ti == FOS_PAR_READ_ONE))
  1821. {
  1822. out[j++] = in[i++]; // 地址
  1823. out[j++] = in[i++]; // 地址
  1824. out[j++] = 0;
  1825. out[j++] = in[i++]; // 值
  1826. out[j++] = in[i++]; // 值
  1827. out[j++] = in[i++]; // 值
  1828. out[j++] = in[i++]; // 值
  1829. }
  1830. else if ((ti == FOS_PAR_SET_MUL) || (ti == FOS_PAR_SET_ONE))
  1831. {
  1832. out[j++] = in[i++]; // 地址
  1833. out[j++] = in[i++]; // 地址
  1834. out[j++] = 0;
  1835. out[j++] = in[i++]; // 值
  1836. out[j++] = in[i++]; // 值
  1837. out[j++] = in[i++]; // 值
  1838. out[j++] = in[i++]; // 值
  1839. out[j++] = in[i++]; // QOS
  1840. }
  1841. }
  1842. return (size + parNum);
  1843. }
  1844. u8 get_par_link_data(BYTE *out, BYTE *in, BYTE parNum, u8 ti)
  1845. {
  1846. int size;
  1847. if (ti == FOS_PAR_SET_MUL) // 写带品质描述,长度+1
  1848. size = (parNum * (sizeof(float) + 2 + 1)); // 4
  1849. else
  1850. size = (parNum * (sizeof(float) + 2));
  1851. memcpy(out, in, size); // 拷贝遥参点表地址=2 && 参数值=size
  1852. return (size);
  1853. }
  1854. u8 get_par_link_104_to_104(BYTE *out, BYTE *in, BYTE parNum, u8 ti)
  1855. {
  1856. int size;
  1857. if (ti == FOS_PAR_SET_MUL) // 写带品质描述,长度+1
  1858. size = (parNum * (sizeof(float) + 3 + 1)); // 4
  1859. else
  1860. size = (parNum * (sizeof(float) + 3));
  1861. memcpy(out, in, size); // 拷贝遥参点表地址=2 && 参数值=size
  1862. return (size);
  1863. }
  1864. u8 get_par_link_data_dz(BYTE *out, BYTE *in, BYTE parNum, u8 ti)
  1865. {
  1866. int size = 0, i, j = 0;
  1867. if ((ti == FOS_PAR_SET_MUL) || (ti == FOS_PAR_SET_ONE))
  1868. size = (parNum * (sizeof(float) + 3 + 1)); // 写定值时需多一位QOS位
  1869. else if (ti == FOS_PAR_READ_MUL || ti == FOS_PAR_READ_ONE)
  1870. size = (parNum * (sizeof(float) + 3));
  1871. rt_printf("size=%d,parNum=%d\n\r", size, parNum);
  1872. for (i = 0; i < size; i++)
  1873. { // 104遥调时,因管理机与级联间仍为101通讯,故管理机转发给级联的报文应去掉1位地址位(104为3位地址位,101为2位地址位)
  1874. if ((ti == FOS_PAR_READ_MUL) || (ti == FOS_PAR_READ_ONE))
  1875. {
  1876. if (2 == i % 7) // 读定值时3位地址位+4位数据位共7位
  1877. continue; // 跳过地址位第3位
  1878. else
  1879. {
  1880. out[j++] = in[i];
  1881. }
  1882. }
  1883. else if ((ti == FOS_PAR_SET_MUL) || (ti == FOS_PAR_SET_ONE))
  1884. {
  1885. if (2 == i % 8) // 写定值时3位地址位+4位数据位+1位QOS位
  1886. continue; // 跳过地址位第3位
  1887. else
  1888. {
  1889. out[j++] = in[i];
  1890. }
  1891. }
  1892. }
  1893. return (size - parNum);
  1894. }
  1895. // 获取通道信息
  1896. bool get_par_ch_info(WORD parAddr, struct do_table *parTab)
  1897. {
  1898. WORD Addr = 0;
  1899. int ykCp = 0;
  1900. // 判断遥参ID是否合法
  1901. if (parAddr < FOS_PAR_STATR_ADDR)
  1902. return false;
  1903. Addr = parAddr - FOS_PAR_STATR_ADDR;
  1904. #ifdef YC_QUANTITY
  1905. parTab->link_cp = (Addr / pRunSet->dYC_num) + 1; // 转发通信地址
  1906. #else
  1907. parTab->link_cp = (Addr / FOS_PAR_SW_NUM) + 1; // 转发通信地址
  1908. #endif
  1909. // 通过遥控的级联地址去判断遥参是否合法
  1910. ykCp = get_yk_info_cp(parTab->link_cp);
  1911. if (ykCp < 0)
  1912. {
  1913. rt_printf("定值参数未找到Yk对应的级联地址=%X link_ch=%x \r\n", parAddr, parTab->link_cp);
  1914. return false;
  1915. }
  1916. memcpy(parTab, &g_do_table[ykCp], sizeof(g_do_table[0])); // 将遥控配置的转发信息赋到遥参
  1917. #if 0
  1918. parTab->cp = Addr%FOS_PAR_SW_NUM + FOS_PAR_STATR_ADDR; //转发点号
  1919. #endif
  1920. parTab->link_cp = parTab->cp = parAddr; // 转发通信地址
  1921. #ifdef YC_QUANTITY
  1922. rt_printf("\n parAddr=%x link_cp=%x cp=%x link_ch=0X%X ykCp=%d linkAddr=%x\r\n", parAddr, parTab->link_cp, parTab->link_ch, parTab->cp, ykCp, Addr % pRunSet->dYC_num);
  1923. #else
  1924. rt_printf("\n parAddr=%x link_cp=%x cp=%x link_ch=0X%X ykCp=%d linkAddr=%x\r\n", parAddr, parTab->link_cp, parTab->link_ch, parTab->cp, ykCp, Addr % FOS_PAR_SW_NUM);
  1925. #endif
  1926. return true;
  1927. }
  1928. #ifdef FUNC_MORE_PRESET
  1929. YT_BUF PresetData101[256];
  1930. YT_BUF SetData101[256];
  1931. int WrongCount101[256];
  1932. int g_CountPreset101 = 0, g_CountSet101 = 0;
  1933. bool gb_101_yt = false;
  1934. #endif
  1935. static void IEC101_ParCtrl(IEC101_DEF *pt, u8 *pdat) // ps从传送原因开始
  1936. {
  1937. u8 cot, ykcot, ykvalue;
  1938. WORD parNum = 1;
  1939. WORD ykno = 0;
  1940. WORD yksave = 0;
  1941. WORD parAddr = 0;
  1942. u8 AppByte = 0;
  1943. u8 CotByte = 0;
  1944. u8 *ps = &pdat[2];
  1945. u8 ti = pdat[0]; // 类型标示
  1946. struct do_table parTab;
  1947. BYTE buf[256];
  1948. BYTE len = 0;
  1949. BYTE addrStart = 0;
  1950. WORD sw = 1;
  1951. static DWORD ctrlParTime = 0; // 系统定时器
  1952. static bool bSetParaDisable = false;
  1953. if (tRunPara.b101App2Byte) // 应用单元双字节地址
  1954. {
  1955. AppByte = 1;
  1956. }
  1957. if (tRunPara.b101Cot2Byte) // 双字节传送原因
  1958. {
  1959. CotByte = 1;
  1960. }
  1961. ykcot = (ps[0] & 0x01f);
  1962. parNum = (pdat[1] & 0xff); // 遥参数量,支持遥调大于30个定值
  1963. ykno = ps[2 + AppByte + CotByte] + (WORD)ps[3 + AppByte + CotByte] * 256;
  1964. addrStart = 2 + AppByte + CotByte;
  1965. yksave = ykno;
  1966. cot = IEC_COT_UN_OA | IEC_COT_PN;
  1967. parAddr = (ps[addrStart + 1] << 8) + ps[addrStart]; // 遥参通信地址
  1968. len = get_par_link_data(&buf[0], &ps[addrStart], parNum, ti); // 2+(parNum*4);//2:点号 4:参数值
  1969. ykvalue = ps[AppByte + CotByte + 2 - 1 + 7]; //
  1970. rt_printf("ti=%d parAddr=%x parNum= %d recDataLen=%d addrStart=%d ykvalue=%x ykcot=%02x\r\n", ti, parAddr, parNum, len, addrStart, ykvalue, ykcot);
  1971. if (pRunSet->wEquTypeManager) // 通信管理机模式,转发
  1972. {
  1973. #ifdef YC_QUANTITY
  1974. if (!get_par_ch_info(parAddr, &parTab) || parNum > pRunSet->dYC_num)
  1975. #else
  1976. if (!get_par_ch_info(parAddr, &parTab) || parNum > FOS_PAR_SW_NUM)
  1977. #endif
  1978. {
  1979. cot = IEC_COT_ACTCON | IEC_COT_PN; // 否定应答
  1980. // refresh_co_file(true,ti,yktype,ykno,cot,yk_cmd);
  1981. return;
  1982. }
  1983. // parTab.vsq = parNum;
  1984. if (lnk_master_par(&parTab, ti, ps[0], len, &buf[0], parNum) == 0)
  1985. {
  1986. #ifdef FUNC_MORE_PREREAD /*级联遥参方式:0开关,1队列*/
  1987. pt->lnk_par_send_flag |= (1 << g_link_par_cnt);
  1988. rt_printf("-------lnk_par_send_flag=%x,g_link_par_cnt=%d\r\n", pt->lnk_par_send_flag, g_link_par_cnt);
  1989. g_link_par_cnt = (g_link_par_cnt + 1) % SWITCH_NUM_EXT_PUB;
  1990. #else
  1991. pt->lnk_par_send_flag |= (1 << parTab.owner);
  1992. #endif
  1993. pt->us0_lnk_par = ustimer_get_origin();
  1994. }
  1995. }
  1996. else if (pRunSet->wEquTypeDFTU) // 测控装置遥参交互
  1997. {
  1998. WORD parCount;
  1999. WORD addLenParLen;
  2000. #ifdef FUNC_MORE_PRESET
  2001. int n;
  2002. #endif
  2003. cot = IEC_COT_ACTCON;
  2004. // ykvalue = (ti==FOS_PAR_SET_ONE) ? (ykvalue|0x80) :ykvalue;
  2005. #ifndef FUNC_MORE_PRESET
  2006. bfirst_sel = false;
  2007. #endif
  2008. #ifdef FUNC_MORE_PRESET
  2009. if ((dTCounter - ctrlParTime) > tRunPara.dYKTime)
  2010. { // 超时清零预置/执行/出错数据存储区
  2011. memset(SetData101, 0, sizeof(SetData101));
  2012. g_CountSet101 = 0;
  2013. memset(PresetData101, 0, sizeof(PresetData101));
  2014. g_CountPreset101 = 0;
  2015. memset(WrongCount101, 0, sizeof(WrongCount101));
  2016. rt_printf("超时清除101报文缓存区\r\n");
  2017. }
  2018. #endif
  2019. if (ti == FOS_PAR_SET_ONE || ti == FOS_PAR_SET_MUL)
  2020. {
  2021. if (ykvalue & 0x80)
  2022. {
  2023. #ifdef FUNC_MORE_PRESET
  2024. memcpy(&PresetData101[g_CountPreset101++].yc_data, &ps[addrStart], parNum * 7);
  2025. rt_printf_time("101预置报文[第%d帧]:", g_CountPreset101);
  2026. for (n = 0; n < parNum * 7; n++)
  2027. {
  2028. rt_printf("%02x ", PresetData101[g_CountPreset101 - 1].yc_data[n]);
  2029. }
  2030. #else
  2031. // 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
  2032. memset(buf_forCompare, 0, sizeof(buf_forCompare));
  2033. i_forCompare = 0;
  2034. j_forCompare = 0;
  2035. bfirst_sel = true; // 为预置报文时才置1
  2036. #endif
  2037. }
  2038. #ifdef FUNC_MORE_PRESET
  2039. else
  2040. {
  2041. memcpy(&SetData101[g_CountSet101++].yc_data, &ps[addrStart], parNum * 7);
  2042. rt_printf_time("101固化报文[第%d帧]:", g_CountSet101);
  2043. for (n = 0; n < parNum * 7; n++)
  2044. {
  2045. rt_printf("%02x ", SetData101[g_CountSet101 - 1].yc_data[n]);
  2046. }
  2047. }
  2048. #endif
  2049. }
  2050. for (parCount = 0; parCount < parNum; parCount++) // 多参数处理
  2051. {
  2052. #ifdef FUNC_MORE_PRESET
  2053. gb_101_yt = true;
  2054. #endif
  2055. if (ti == FOS_PAR_SET_MUL) // 读取参数带品质描述
  2056. addLenParLen = (parCount) * (2 + 4 + 1); // ID=2,PAR=4,QDS=1
  2057. else
  2058. addLenParLen = (parCount) * (2 + 4); // ID=2,PAR=4
  2059. #ifdef YC_QUANTITY
  2060. parAddr = (ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen] - ((tRunPara.byAddr - 1) * pRunSet->dYC_num);
  2061. #else
  2062. parAddr = (ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen] - ((tRunPara.byAddr - 1) * FOS_PAR_SW_NUM);
  2063. #endif
  2064. // parAddr = (ps[addrStart+1]<<8)+ps[addrStart];//遥参通信地址
  2065. #ifdef YC_QUANTITY
  2066. if (((ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen]) >= FOS_PAR_STATR_ADDR && ((ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen]) < (FOS_PAR_STATR_ADDR + pRunSet->dYC_num))
  2067. #else
  2068. if (((ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen]) >= FOS_PAR_STATR_ADDR && ((ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen]) < (FOS_PAR_STATR_ADDR + FOS_PAR_SW_NUM))
  2069. #endif
  2070. {
  2071. parAddr = (ps[addrStart + 1 + addLenParLen] << 8) + ps[addrStart + addLenParLen];
  2072. }
  2073. rt_printf("parAddr=%x addr2=%X %x addrStart=%x\r\n", parAddr, (ps[addrStart + 1] << 8) + ps[addrStart], addLenParLen, addrStart);
  2074. if (ti == FOS_PAR_READ_ONE || ti == FOS_PAR_READ_MUL)
  2075. {
  2076. rt_printf("读取遥参激活 parAddr=%x\r\n", parAddr);
  2077. if (!readRunParId(sw, parAddr, &ps[addrStart + 2 + addLenParLen])) // 暂默认为0开关
  2078. cot = IEC_COT_ACTCON | IEC_COT_PN; // 否定应答// memcpy(&ps[addrStart+2],"1234",sizeof(float));//2:参数点表地址
  2079. }
  2080. else
  2081. {
  2082. #ifdef FUNC_FIT_QOS
  2083. if (ykcot == IEC_COT_DEACT)
  2084. {
  2085. cot = IEC_COT_DEACTCON; // 预置取消确认
  2086. bSetParaDisable = true; // 取消预置时置1
  2087. rt_printf("QOS(101)=%02x,取消遥参预置...\r\n", ykvalue);
  2088. break;
  2089. }
  2090. #endif
  2091. if (ykvalue & 0x80)
  2092. {
  2093. ctrlParTime = dTCounter; // 系统时间戳
  2094. if (!selectRunParId(sw, parAddr, &ps[addrStart + 2 + addLenParLen]))
  2095. {
  2096. cot = IEC_COT_ACTCON | IEC_COT_PN;
  2097. #ifdef FUNC_MORE_PRESET
  2098. WrongCount101[g_CountPreset101 - 1] = g_CountPreset101;
  2099. #else
  2100. bSetParaDisable = true; // 预置报文出错时置1,禁止固化定值
  2101. #endif
  2102. break;
  2103. }
  2104. else
  2105. {
  2106. bSetParaDisable = false; // 重新预置时清0
  2107. }
  2108. }
  2109. else
  2110. {
  2111. #ifdef FUNC_MORE_PRESET
  2112. int s_stop;
  2113. s_stop = WrongCount101[g_CountSet101 - 1];
  2114. #endif
  2115. #if defined FUNC_MORE_PRESET
  2116. if (ykcot == IEC_COT_DEACT)
  2117. {
  2118. cot = IEC_COT_DEACTCON; // 预置取消确认
  2119. bSetParaDisable = true; // 取消预置时置1
  2120. rt_printf("取消遥参预置...\r\n");
  2121. break;
  2122. }
  2123. else if (dTCounter - ctrlParTime > tRunPara.dYKTime || (0 != s_stop) || bSetParaDisable || !wirteRunParId(sw, parAddr, &ps[addrStart + 2 + addLenParLen], ti)) // 暂默认为0开关
  2124. #elif defined FUNC_FIT_QOS
  2125. if (dTCounter - ctrlParTime > tRunPara.dYKTime || bSetParaDisable || !wirteRunParId(sw, parAddr, &ps[addrStart + 2 + addLenParLen], ti)) // 暂默认为0开关
  2126. #else
  2127. if (ykcot == IEC_COT_DEACT)
  2128. {
  2129. cot = IEC_COT_DEACTCON; // 预置取消确认
  2130. bSetParaDisable = true; // 取消预置时置1
  2131. rt_printf("取消遥参预置...\r\n");
  2132. break;
  2133. }
  2134. else if (dTCounter - ctrlParTime > tRunPara.dYKTime || bSetParaDisable || !wirteRunParId(sw, parAddr, &ps[addrStart + 2 + addLenParLen], ti)) // 暂默认为0开关
  2135. #endif
  2136. {
  2137. if (dTCounter - ctrlParTime > tRunPara.dYKTime)
  2138. {
  2139. 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
  2140. rt_printf("设置遥参超时...\r\n");
  2141. }
  2142. #ifdef FUNC_MORE_PRESET
  2143. else if (0 != s_stop)
  2144. {
  2145. rt_printf("[第%d帧]101预置报文出错,请检查...\r\n", s_stop);
  2146. }
  2147. #endif
  2148. else if (bSetParaDisable)
  2149. {
  2150. #ifdef FUNC_MORE_PRESET
  2151. rt_printf("取消预置,禁止固化定值\r\n");
  2152. #else
  2153. rt_printf("预置报文出错或取消预置,禁止固化定值\r\n");
  2154. #endif
  2155. }
  2156. cot = IEC_COT_ACTCON | IEC_COT_PN; // 否定应答
  2157. // 屏蔽break语句,除出错定值外均可修改,与104遥调统一做法
  2158. // break;
  2159. }
  2160. }
  2161. }
  2162. }
  2163. #ifdef FUNC_MORE_PRESET
  2164. gb_101_yt = false;
  2165. #endif
  2166. // parTab.vsq = parNum;
  2167. //
  2168. if (cot & IEC_COT_PN)
  2169. rt_printf("设置&&读取 遥参失败 parAddr=%x\r\n", parAddr);
  2170. else
  2171. rt_printf("设置&&读取 遥参OK parAddr=%x\r\n", parAddr);
  2172. #ifndef FUNC_MORE_PRESET
  2173. if ((!(ykvalue & 0x80) && ti == FOS_PAR_SET_MUL)
  2174. #ifdef FUNC_FIT_QOS
  2175. || (ykcot == IEC_COT_DEACT)
  2176. #endif
  2177. )
  2178. ctrlParTime = 0;
  2179. #endif
  2180. IEC101_Echo_PAR(pt, yksave, ti, cot, &ps[addrStart], len, parNum);
  2181. #ifndef FUNC_MORE_PRESET
  2182. if ((!(ykvalue & 0x80))
  2183. #ifdef FUNC_FIT_QOS
  2184. || (ykcot == IEC_COT_DEACT)
  2185. #endif
  2186. )
  2187. {
  2188. memset(buf_forCompare, 0, sizeof(buf_forCompare));
  2189. i_forCompare = 0;
  2190. j_forCompare = 0;
  2191. }
  2192. #endif
  2193. return;
  2194. }
  2195. cot = (ykcot == IEC_COT_ACT) ? IEC_COT_ACTCON : IEC_COT_DEACTCON;
  2196. cot |= IEC_COT_PN;
  2197. // rt_printf("设置遥参 error parAddr=%x\r\n",parAddr);
  2198. // IEC101_Echo_PAR(pt,yksave,ti,cot,&ps[addrStart],len);
  2199. }
  2200. static void IEC101_RmtCtrl(IEC101_DEF *pt, u8 *pdat) // ps从传送原因开始
  2201. {
  2202. u8 cot, ykcot, ykvalue, yktype, ykThz, v;
  2203. WORD ykno;
  2204. WORD yksave;
  2205. u8 AppByte = 0;
  2206. u8 CotByte = 0;
  2207. int i, ret;
  2208. bool bValidYk = false;
  2209. u8 *ps = &pdat[2];
  2210. u8 ti = pdat[0]; // 类型标示
  2211. u8 yk_cmd;
  2212. yktype = 0;
  2213. if (tRunPara.b101App2Byte) // 应用单元双字节地址
  2214. {
  2215. AppByte = 1;
  2216. }
  2217. if (tRunPara.b101Cot2Byte) // 双字节传送原因
  2218. {
  2219. CotByte = 1;
  2220. }
  2221. ykcot = (ps[0] & 0x01f);
  2222. ykvalue = ps[4 + AppByte + CotByte];
  2223. yk_cmd = ykvalue & 0x03;
  2224. ykno = ps[2 + AppByte + CotByte] + (WORD)ps[3 + AppByte + CotByte] * 256;
  2225. yksave = ykno;
  2226. cot = IEC_COT_UN_OA | IEC_COT_PN;
  2227. v = ykvalue;
  2228. if (ti == 45)
  2229. {
  2230. ykvalue += 1; // 单点遥控转为双点遥控
  2231. }
  2232. 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
  2233. {
  2234. if (ykno != g_do_table[i].cp) // 遥控点号对应
  2235. {
  2236. continue;
  2237. }
  2238. // 如果配置了级联通道,转发
  2239. if (g_do_table[i].link_ch)
  2240. {
  2241. if (lnk_master_yk(&g_do_table[i], ti, ps[0], v) == 0)
  2242. {
  2243. pt->lnk_yk_send_flag |= (1 << g_do_table[i].owner);
  2244. pt->us0_lnk_yk = ustimer_get_origin();
  2245. }
  2246. else
  2247. {
  2248. cot = (ykcot == IEC_COT_ACT) ? IEC_COT_ACTCON : IEC_COT_DEACTCON;
  2249. cot |= IEC_COT_PN;
  2250. IEC101_Echo_YK(pt, yksave, ti, cot, v);
  2251. }
  2252. if (ykvalue & 0x80)
  2253. {
  2254. yktype = YK_TYPE_SEL;
  2255. }
  2256. else
  2257. {
  2258. yktype = YK_TYPE_EXE;
  2259. }
  2260. refresh_co_file(true, ti, yktype, ykno, cot, yk_cmd);
  2261. return;
  2262. }
  2263. // 本装置遥控
  2264. {
  2265. cot = IEC_COT_ACTCON;
  2266. bValidYk = true;
  2267. if (ykvalue & 0x80)
  2268. {
  2269. yktype = YK_TYPE_SEL;
  2270. }
  2271. else
  2272. {
  2273. yktype = YK_TYPE_EXE;
  2274. }
  2275. if (ykcot == 8) // 遥控撤销
  2276. {
  2277. yktype = YK_TYPE_CANCEL;
  2278. cot = IEC_COT_DEACTCON;
  2279. }
  2280. if ((ykvalue & 0x03) == 2)
  2281. {
  2282. ykThz = YK_VAL_HZ;
  2283. }
  2284. else
  2285. {
  2286. ykThz = YK_VAL_TZ;
  2287. }
  2288. ret = RemoteCtrl(yktype, i, ykThz, MASTER_101 + pt->chnl);
  2289. if (ret != 0)
  2290. {
  2291. cot = IEC_COT_ACTCON | IEC_COT_PN; // 否定应答
  2292. }
  2293. // 接收到主站的遥控信息:选择,执行,撤销
  2294. refresh_co_file(true, ti, yktype, ykno, cot, yk_cmd);
  2295. break;
  2296. }
  2297. }
  2298. // 没有找到对应遥控点
  2299. if (i == g_table_head->do_num)
  2300. {
  2301. char buf[128];
  2302. char log_info[128];
  2303. sprintf(buf, "遥控:转发点表未找到对应点(ykno=0x%04x,yktype=%d,ykvalue=%d)", ykno, yktype, ykvalue);
  2304. log_str_time(LOG_OPERATE, buf, 0, 0);
  2305. rt_printf_time("%s\r\n", buf);
  2306. sprintf(log_info, "IEC101(%d):Remote control:Corresponding di is not in the iectable(ykno=0x%04x,yktype=%d,ykvalue=%d)", pt->chnl + 1, ykno, yktype, ykvalue);
  2307. load_hs_log_rcd(TYPE_COMM_ERR, true, NULL, log_info, 1);
  2308. log_flag.com_err[pt->chnl] = true;
  2309. }
  2310. pt->bRmtSM2 = false;
  2311. IEC101_Echo_YK(pt, yksave, ti, cot, v);
  2312. // 必须有对应点号
  2313. if (i != g_table_head->do_num)
  2314. {
  2315. // 终端发出遥控信息:选择确认,执行确认
  2316. refresh_co_file(false, ti, yktype, ykno, cot, yk_cmd);
  2317. }
  2318. if ((yktype == YK_TYPE_EXE) && (cot == IEC_COT_ACTCON))
  2319. {
  2320. IEC101_Echo_YK(pt, yksave, ti, 10, v);
  2321. refresh_co_file(false, ti, yktype, ykno, IEC_COT_ACTTERM, yk_cmd);
  2322. }
  2323. }
  2324. /**************************************************************************
  2325. 函数名称:IEC101_MFrameCall
  2326. 函数版本:1.00
  2327. 作者:
  2328. 创建日期:2008.9.1
  2329. 函数功能说明:应答短帧报文
  2330. 输入参数:平衡方式下,发送帧
  2331. 输出参数:
  2332. 返回值:
  2333. 更新信息:
  2334. 更新日志1:
  2335. 日期:
  2336. 修改者:
  2337. 修改内容:
  2338. 修改原因:
  2339. ***************************************************************************/
  2340. static void IEC101_MFrameCall(IEC101_DEF *pt, unsigned char ZoneByte)
  2341. {
  2342. u8 *pd = pt->tx_buf_m;
  2343. IEC101_SETPRM(ZoneByte);
  2344. if (!pt->bDIR)
  2345. IEC101_SETDIR(ZoneByte);
  2346. if (!tRunPara.b101Addr2Byte)
  2347. {
  2348. pd[0] = 5;
  2349. pd[1] = 0x10;
  2350. pd[2] = ZoneByte;
  2351. pd[3] = (u8)tRunPara.byAddr;
  2352. pd[4] = pd[2] + pd[3];
  2353. pd[5] = 0x16;
  2354. }
  2355. else
  2356. {
  2357. pd[0] = 6;
  2358. pd[1] = 0x10;
  2359. pd[2] = ZoneByte;
  2360. pd[3] = (u8)tRunPara.byAddr;
  2361. pd[4] = (u8)(tRunPara.byAddr >> 8);
  2362. pd[5] = pd[2] + pd[3] + pd[4];
  2363. pd[6] = 0x16;
  2364. }
  2365. }
  2366. static void IEC101_CallGprsInf(IEC101_DEF *pt)
  2367. {
  2368. u8 *pd = pt->tx_buf_s;
  2369. pd[0] = 9;
  2370. pd[1] = 0x55;
  2371. pd[2] = 0xAA;
  2372. pd[3] = 0x55;
  2373. pd[4] = 0xAA;
  2374. pd[5] = 0x1A;
  2375. pd[6] = 0x00;
  2376. pd[7] = 0x00;
  2377. pd[8] = 0x9A;
  2378. pd[9] = 0x7C;
  2379. }
  2380. /**************************************************************************
  2381. 函数名称:IEC101_link_par
  2382. 函数版本:1.00
  2383. 作者:
  2384. 创建日期:2019.4.19
  2385. 函数功能说明:101规约遥参级联处理
  2386. 输入参数:
  2387. 输出参数:
  2388. 返回值:
  2389. 更新信息:
  2390. 更新日志1:
  2391. 日期:
  2392. 修改者:
  2393. 修改内容:
  2394. 修改原因:
  2395. ***************************************************************************/
  2396. void IEC101_link_par(IEC101_DEF *pt)
  2397. {
  2398. int i;
  2399. LINKPAR_DEF *par;
  2400. LINK_PARDATA *yd;
  2401. if (pt->lnk_par_send_flag == 0)
  2402. {
  2403. return;
  2404. }
  2405. for (i = 0; i < SWITCH_NUM_EXT_PUB; i++)
  2406. {
  2407. if (pt->lnk_par_send_flag & (1 << i))
  2408. {
  2409. par = &g_link_par[i];
  2410. // 遥控应答帧
  2411. if (par->flag[IECLINK_YK_ACK])
  2412. {
  2413. yd = &par->data[IECLINK_YK_ACK];
  2414. IEC101_Echo_PAR(pt, par->cp_m, yd->ti, yd->cot, &yd->buf[0], yd->len, yd->vsq);
  2415. par->flag[IECLINK_YK_ACK] = 0;
  2416. rt_printf("参数应答帧\r\n");
  2417. }
  2418. // 遥控结束帧
  2419. if (par->flag[IECLINK_YK_END])
  2420. {
  2421. yd = &par->data[IECLINK_YK_END];
  2422. IEC101_Echo_PAR(pt, par->cp_m, yd->ti, yd->cot, &yd->buf[0], yd->len, yd->vsq);
  2423. par->flag[IECLINK_YK_END] = 0;
  2424. pt->lnk_par_send_flag &= ~(1 << i);
  2425. rt_printf("参数结束帧\r\n");
  2426. }
  2427. // 遥控超时,复位
  2428. if (ustimer_get_duration(pt->us0_lnk_par) > tRunPara.dSM2Time * USTIMER_SEC)
  2429. {
  2430. yd = &par->data[IECLINK_YK_SND];
  2431. 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);
  2432. g_link_par[i].flag[IECLINK_YK_SND] = false;
  2433. pt->lnk_par_send_flag &= ~(1 << i);
  2434. }
  2435. }
  2436. }
  2437. }
  2438. /**************************************************************************
  2439. 函数名称:IEC101_Applay
  2440. 函数版本:1.00
  2441. 作者:
  2442. 创建日期:2008.9.1
  2443. 函数功能说明:101规约链路数据处理
  2444. 输入参数:
  2445. 输出参数:
  2446. 返回值:
  2447. 更新信息:
  2448. 更新日志1:
  2449. 日期:
  2450. 修改者:
  2451. 修改内容:
  2452. 修改原因:
  2453. ***************************************************************************/
  2454. void IEC101_lnk_yk(IEC101_DEF *pt)
  2455. {
  2456. int i;
  2457. LINKYK_DEF *yk;
  2458. LINK_YKDATA *yd;
  2459. if (pt->lnk_yk_send_flag == 0)
  2460. {
  2461. return;
  2462. }
  2463. for (i = 0; i < SWITCH_NUM_EXT_PUB; i++)
  2464. {
  2465. if (pt->lnk_yk_send_flag & (1 << i))
  2466. {
  2467. u8 yktype, yk_cmd;
  2468. bool yk_hs = false;
  2469. yk = &g_lnk_yk[i];
  2470. // 遥控应答帧
  2471. if (yk->flag[IECLINK_YK_ACK])
  2472. {
  2473. yd = &yk->data[IECLINK_YK_ACK];
  2474. IEC101_Echo_YK(pt, yk->cp_m, yd->ti, yd->cot, yd->v);
  2475. yk->flag[IECLINK_YK_ACK] = 0;
  2476. }
  2477. // 遥控结束帧
  2478. if (yk->flag[IECLINK_YK_END])
  2479. {
  2480. yd = &yk->data[IECLINK_YK_END];
  2481. IEC101_Echo_YK(pt, yk->cp_m, yd->ti, yd->cot, yd->v);
  2482. yk->flag[IECLINK_YK_END] = 0;
  2483. pt->lnk_yk_send_flag &= ~(1 << i);
  2484. }
  2485. // 遥控超时,复位
  2486. if (ustimer_get_duration(pt->us0_lnk_yk) > tRunPara.dSM2Time * USTIMER_SEC)
  2487. {
  2488. yd = &yk->data[IECLINK_YK_SND];
  2489. 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);
  2490. pt->lnk_yk_send_flag &= ~(1 << i);
  2491. }
  2492. if (yk_hs)
  2493. {
  2494. if (yd->v & 0x80)
  2495. {
  2496. yktype = YK_TYPE_SEL;
  2497. }
  2498. else
  2499. {
  2500. yktype = YK_TYPE_EXE;
  2501. }
  2502. if (yd->cot == IEC_COT_DEACT) // 遥控撤销
  2503. {
  2504. yktype = YK_TYPE_CANCEL;
  2505. }
  2506. yk_cmd = yd->v & 0x03;
  2507. refresh_co_file(false, yd->ti, yktype, yk->cp_m, yd->cot, yk_cmd);
  2508. }
  2509. }
  2510. }
  2511. }
  2512. #ifdef YPARA_LINK
  2513. void IEC101_lnk_msg_ypara(IEC101_DEF *pt101)
  2514. {
  2515. u8 *pd;
  2516. int num = 0;
  2517. u8 pdi = 0, cot = 0, ti = 0, vsq = 0;
  2518. int index = 0, i = 0;
  2519. msg_data_struct *msg_data = &pt101->msg_ypara_recv;
  2520. pd = g_arrIECBuf;
  2521. #if 0
  2522. /*遥参是否超时*/
  2523. if(!pt101->msg_ypara_send.flag) return; /*没有下发遥参不返回*/
  2524. if(ustimer_get_duration(pt101->us0_msg_ypara) > tRunPara.dSM2Time*USTIMER_SEC)
  2525. {
  2526. pt101->msg_ypara_send.flag = 0; /*超时*/
  2527. return;
  2528. }
  2529. /*遥参是否超时*/
  2530. #endif
  2531. if (!msg_data->flag)
  2532. return; /*有返回消息*/
  2533. msg_data->flag = 0;
  2534. if (msg_data->type == modify_set)
  2535. {
  2536. msg_ypara_data_struct *ypara_msg = &pt101->msg_ypara_recv.ypara_msg;
  2537. ti = 203;
  2538. /*该协议各类遥参返回格式一致,统一接口即可*/
  2539. switch (ypara_msg->cmd)
  2540. {
  2541. case YP_SEL_RETURN:
  2542. pdi = 0x80;
  2543. cot = IEC_COT_ACTCON;
  2544. break;
  2545. case YP_SEL_FAULT:
  2546. pdi = 0x80;
  2547. cot = IEC_COT_ACTCON | IEC_COT_PN;
  2548. break;
  2549. case YP_EXE_RETURN:
  2550. pdi = 0x00;
  2551. cot = IEC_COT_ACTCON;
  2552. break;
  2553. case YP_EXE_FAULT:
  2554. pdi = 0x00;
  2555. cot = IEC_COT_ACTCON | IEC_COT_PN;
  2556. break;
  2557. case YP_CANCEL_RETURN:
  2558. pdi = 0x40;
  2559. cot = IEC_COT_DEACTCON;
  2560. break;
  2561. case YP_CANCEL_FAULT:
  2562. pdi = 0x40;
  2563. cot = IEC_COT_DEACTCON | IEC_COT_PN;
  2564. break;
  2565. default:
  2566. break;
  2567. }
  2568. pd[num++] = (u8)m_runsection; // 当前定值区
  2569. pd[num++] = (u8)(m_runsection >> 8); // 当前定值区
  2570. pd[num++] = pdi; /*特征符*/
  2571. // print_msg_base(ypara_msg);
  2572. for (i = 0; i < ypara_msg->num; i++)
  2573. {
  2574. index = get_index_link(msg_data->sport, ypara_msg->base_data[i].cp_s);
  2575. if (index < 0)
  2576. continue;
  2577. pd[num++] = (u8)tParaID[index].parId;
  2578. pd[num++] = (u8)(tParaID[index].parId >> 8);
  2579. pd[num++] = ypara_msg->base_data[i].val_iec.tag;
  2580. pd[num++] = ypara_msg->base_data[i].val_iec.size;
  2581. if (ypara_msg->base_data[i].val_iec.size > 0)
  2582. {
  2583. memcpy(&pd[num], ypara_msg->base_data[i].val_iec.value, ypara_msg->base_data[i].val_iec.size);
  2584. num += ypara_msg->base_data[i].val_iec.size;
  2585. }
  2586. vsq++;
  2587. }
  2588. IEC101_Asdu_Add(pt101, pd, num, vsq, cot, ti, FRAME_I);
  2589. }
  2590. }
  2591. void IEC101_Rmt_msg_ypara_write(IEC101_DEF *pt, BYTE *pdat, BYTE vsq, u8 link_cp)
  2592. {
  2593. WORD section = 0;
  2594. BYTE *ps = 0; // 从点号开始
  2595. int i, j = 0;
  2596. u16 di = 0;
  2597. msg_data_struct *msg_data;
  2598. msg_ypara_data_struct *msg;
  2599. iec_val_struct v;
  2600. BYTE pdi; // 参数特征标识符
  2601. msg_data = &pt->msg_ypara_send;
  2602. msg = &pt->msg_ypara_send.ypara_msg;
  2603. memset(msg, 0, sizeof(msg_ypara_data_struct));
  2604. pt->msg_ypara_send.dport = link_cp;
  2605. pt->msg_ypara_send.sport = pt->chnl;
  2606. pt->msg_ypara_send.flag = 1;
  2607. section = pdat[0] + (pdat[1] << 8); // 定值区号
  2608. pdi = pdat[2];
  2609. msg->section_p = section; // 定值区
  2610. if ((pdi & 0xc0) == 0) // 定值固化
  2611. {
  2612. msg->cmd = YP_EXE;
  2613. }
  2614. else if ((pdi & 0xc0) == 0x40) /*撤销*/
  2615. {
  2616. msg->cmd = YP_CANCEL;
  2617. }
  2618. else // 参数预置
  2619. {
  2620. msg->cmd = YP_SEL;
  2621. ps = &pdat[3];
  2622. for (i = 0; i < vsq; i++)
  2623. {
  2624. di = ps[0] + (ps[1] << 8);
  2625. ps += 2;
  2626. v.tag = *ps++;
  2627. v.size = *ps++;
  2628. memcpy(v.value, ps, v.size);
  2629. ps += v.size;
  2630. for (j = 0; j < ParaIDNum; j++)
  2631. {
  2632. if (tParaID[j].link_ch == 0)
  2633. continue;
  2634. if (di != tParaID[j].parId)
  2635. continue;
  2636. msg->base_data[msg->num].cp_m = tParaID[j].parId;
  2637. msg->base_data[msg->num].cp_s = tParaID[j].link_cp;
  2638. msg->base_data[msg->num].val_iec = v;
  2639. msg->num++;
  2640. break;
  2641. }
  2642. }
  2643. }
  2644. msg_data->type = modify_set;
  2645. msg_data->sport = pt->chnl;
  2646. msg_data->dport = link_cp;
  2647. mananger_msg_ypara_s(msg_data, msg_data->sport, msg_data->dport);
  2648. pt->us0_msg_ypara = ustimer_get_origin();
  2649. }
  2650. #endif
  2651. int IEC101_TransFile(IEC101_DEF *pt, unsigned char *buf, int len);
  2652. int IEC101_Maintain(IEC101_DEF *pt, unsigned char *buf, int len);
  2653. #ifdef RCD_STRAN_S
  2654. static void IEC101_Rcd_Ack(IEC101_DEF *pt101) // 发送新录波文件名
  2655. {
  2656. u8 *pd;
  2657. int num;
  2658. u8 rcd_num = 0;
  2659. char tmp[128] = {0};
  2660. char note[100];
  2661. // 组织报文
  2662. pd = g_arrIECBuf;
  2663. num = 0;
  2664. if (get_queue_count(&pt101->rcd_qt.queue) > 0) /*有新录波*/
  2665. {
  2666. check_data_queque(&pt101->rcd_qt.queue, tmp);
  2667. sprintf(note, "%s----------准备\r\n", tmp);
  2668. log_str_time(LOG_OPERATE, note, 0, 1);
  2669. pd[num++] = 0; // 信息体地址
  2670. pd[num++] = 0;
  2671. pd[num++] = 1; /*文件数量*/
  2672. pd[num++] = strlen(tmp); /*文件名长度*/
  2673. memcpy(&pd[num], tmp, strlen(tmp));
  2674. num += strlen(tmp);
  2675. }
  2676. else
  2677. {
  2678. pd[num++] = 0; // 信息体地址
  2679. pd[num++] = 0; //
  2680. pd[num++] = rcd_num;
  2681. }
  2682. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, 7, RCD_TYPE, FRAME_I | FRAME_I_PRIOR_LOW); //
  2683. }
  2684. #endif
  2685. void IEC101_Applay(IEC101_DEF *pt)
  2686. {
  2687. u8 *pd;
  2688. u8 AddByte = 0;
  2689. u8 CotByte = 0; // 传送原因双字节
  2690. u8 AppByte = 0; // 应用单元地址双字节
  2691. u8 ti, vsq, cot, L, *info_addr, info_len;
  2692. bool bLFrame = false; // 短帧标志
  2693. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  2694. if (tRunPara.tUartPara[0].wProtocol == PROTOCOL_WED_ENC)
  2695. {
  2696. if ((pt->chnl != 1) && (pt->chnl != 3) && (pt->chnl != 4)) // 投入海南加密时,固定串口2、4、5用于加密数据处理,不允许接收串口数据
  2697. {
  2698. // 接收报文
  2699. IEC101_Recv_App(pt);
  2700. if (pt->chnl == 0)
  2701. {
  2702. return;
  2703. }
  2704. }
  2705. }
  2706. else
  2707. #endif
  2708. {
  2709. // 接收报文
  2710. IEC101_Recv_App(pt);
  2711. }
  2712. #ifdef IEC_NOLINK_NO_CALLYX
  2713. if (g_link_comm.link_flag == false)
  2714. return;
  2715. #endif
  2716. // 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
  2717. IEC101_SendEvent(pt, tRunPara.bAutoCos);
  2718. // 处理级联遥控
  2719. IEC101_lnk_yk(pt);
  2720. // 处理级联遥参
  2721. IEC101_link_par(pt);
  2722. #ifdef YPARA_LINK
  2723. IEC101_lnk_msg_ypara(pt);
  2724. #endif
  2725. // 处理接收的加密报文
  2726. // 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
  2727. if (pt->bSM2Data)
  2728. {
  2729. if (pRunSet->bTT_SM2) // 加密功能投入
  2730. {
  2731. #ifdef ENCRYPT_SM2
  2732. IEC101_SM2(pt);
  2733. #endif
  2734. }
  2735. pt->bSM2Data = false;
  2736. }
  2737. // 处理接收的普通报文
  2738. else if (pt->bData)
  2739. {
  2740. // 如果从动站buf有数据,说明至少有2帧报文还没有发送完,
  2741. // 在gprs网络,同时收到多帧报文后连续应答处理时会出现这种情况。
  2742. // 为了保证过程的完整性,待数据发送完后再处理接收的报文。
  2743. if (pt->btx_buf_s)
  2744. {
  2745. return;
  2746. }
  2747. // 报文长度调整变量赋值
  2748. if (tRunPara.b101Addr2Byte)
  2749. AddByte = 1;
  2750. if (tRunPara.b101Cot2Byte)
  2751. CotByte = 1;
  2752. if (tRunPara.b101App2Byte)
  2753. AppByte = 1;
  2754. // 打印接收的报文
  2755. if (g_print_101 && (g_print_port & (1 << pt->chnl)))
  2756. {
  2757. if (pt->recvbuf[0] == 0x10)
  2758. {
  2759. rt_printf("RX_S101_%d:", pt->chnl);
  2760. print_msg("", pt->recvbuf, (5 + AddByte));
  2761. }
  2762. else
  2763. {
  2764. rt_printf("RX_L101_%d:", pt->chnl);
  2765. print_msg("", pt->recvbuf, pt->recvbuf[1] + 6);
  2766. }
  2767. }
  2768. // 由于101在本函数开始处接收数据,所以可以在此处复位接收标志
  2769. pt->bData = false;
  2770. // 检查帧标志并跳过固定报文头
  2771. if (pt->recvbuf[0] == 0x10)
  2772. {
  2773. pd = &pt->recvbuf[1]; // 短帧
  2774. L = 2;
  2775. }
  2776. else if (pt->recvbuf[0] == 0x68)
  2777. {
  2778. pd = &pt->recvbuf[4]; // 长帧
  2779. L = pt->recvbuf[1];
  2780. bLFrame = true;
  2781. }
  2782. else
  2783. {
  2784. return;
  2785. }
  2786. // 检查是否是GPRS维护信息
  2787. if (pd[0] == 0x05)
  2788. {
  2789. memcpy(tGprsInf.data, &pd[1], 64);
  2790. tGprsInf.bInf = true;
  2791. return;
  2792. }
  2793. // 检查地址
  2794. if (tRunPara.b101Addr2Byte) // 双字节地址
  2795. {
  2796. WORD addr;
  2797. addr = pd[1] + (pd[2] << 8);
  2798. if (addr != tRunPara.byAddr && addr != 0xffff)
  2799. return; // 不是发给本装置的数据
  2800. }
  2801. else
  2802. {
  2803. if (pd[1] != (u8)tRunPara.byAddr && pd[1] != 0xff)
  2804. return; // 不是发给本装置的数据
  2805. }
  2806. // 通道空闲时间复位
  2807. pt->dValidTime = 0;
  2808. // 私有101文件传输协议
  2809. if ((((pd[0] & 0x0f) == 3) || ((pd[0] & 0x0f) == 4)) && (pd[2 + AddByte] == 137))
  2810. {
  2811. IEC101_TransFile(pt, &pd[2 + AddByte], pt->recvbuf[1] - (2 + AddByte));
  2812. pt->btx_buf_s = true;
  2813. return;
  2814. }
  2815. // 私有维护工具软件接口
  2816. if ((((pd[0] & 0x0f) == 3) || ((pd[0] & 0x0f) == 4)) && (pd[2 + AddByte] == 138))
  2817. {
  2818. IEC101_Maintain(pt, &pd[2 + AddByte], pt->recvbuf[1] - (2 + AddByte));
  2819. pt->btx_buf_s = true;
  2820. return;
  2821. }
  2822. // 主站主动发送数据PRM=1 master
  2823. if (pd[0] & 0x40)
  2824. {
  2825. if (pd[0] & 0x80)
  2826. {
  2827. pt->bDIR = true;
  2828. }
  2829. else
  2830. {
  2831. pt->bDIR = false;
  2832. }
  2833. // 非重复报文
  2834. if (!pRunSet->bTT_101FCB || (((pd[0] & 0x10) && pt->FCBSave != (pd[0] & 0x20)) // FCV位有效,FCB位变位
  2835. || (!(pd[0] & 0x10)) // FCV位无效
  2836. || pt->bFirstFCV)) // 该标志有效,不判断FCB位
  2837. {
  2838. // FCB位
  2839. if (pd[0] & 0x10)
  2840. {
  2841. // 如果不是第一个FCB位且和以前FCB不同,确认发送BUF
  2842. if ((pt->bFirstFCV == 0) && (pt->FCBSave != (pd[0] & 0x20)))
  2843. {
  2844. IEC101_AckOneBuf(pt);
  2845. }
  2846. pt->FCBSave = pd[0] & 0x20; // 保存帧记数位
  2847. pt->bFirstFCV = 0; // 如果FCV位有效,标志清0
  2848. }
  2849. switch ((pd[0] & 0x0f))
  2850. {
  2851. // 只有非平衡101才会请求一二级数据
  2852. case 10: // 请求/响应(一级数据)
  2853. case 11: // 请求/响应(二级数据)
  2854. // 如果不是数据状态,不应收到2、3、4、10、11,不进行任何应答,让主站超时复位
  2855. if (pt->st101 != IEC101_ST_DATA)
  2856. {
  2857. return;
  2858. }
  2859. if (!IEC101_SendOneBuf(pt))
  2860. {
  2861. if (pt->tfile.bSegtransing) // 文件传输,放入一级数据缓冲区
  2862. {
  2863. IEC101_SegmentContinue(pt);
  2864. }
  2865. else if (pt->tf.bTransing)
  2866. {
  2867. iec_readfile_send(pt, false);
  2868. }
  2869. if (!IEC101_SendOneBuf(pt))
  2870. {
  2871. pt->bycsend = IEC101_GetYc(pt);
  2872. if (!pt->bycsend) // add by sunxi
  2873. {
  2874. IEC101_FrameEcho(pt, IEC101_ECHO_NO_DATA);
  2875. }
  2876. }
  2877. }
  2878. break;
  2879. case 9: // 请求链路状态
  2880. IEC101_FrameEcho(pt, IEC101_ECHO_LINK_OK);
  2881. break;
  2882. case 3: // 请求/确认
  2883. case 4: // 请求/无应答
  2884. // 如果不是数据状态,不应收到2、3、4、10、11,不进行任何应答,让主站超时复位
  2885. // 如果是复位进程状态,不应答主站发送应用层报文
  2886. if (pt->st101 != IEC101_ST_DATA || pt->bResetProcess)
  2887. {
  2888. return;
  2889. }
  2890. ti = pd[2 + AddByte];
  2891. vsq = pd[3 + AddByte];
  2892. cot = pd[4 + AddByte];
  2893. info_addr = pt->recvbuf + IEC101_InfoAddr();
  2894. info_len = L + 4 - IEC101_InfoAddr();
  2895. switch (ti) // 类型标识判断
  2896. {
  2897. case 250: // 级联报文数据上送
  2898. IEC101_LinkInf(pt);
  2899. break;
  2900. case 106:
  2901. if (cot == 6) // 延时获得
  2902. {
  2903. // 此处不修改报文,真正发送的时候再计算修改
  2904. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_ACTCON, ti, FRAME_I | FRAME_I_106);
  2905. }
  2906. else if (cot == 3) // 延时传递
  2907. {
  2908. // 保存主站下发的传输延时
  2909. pt->ms_delay = info_addr[2] + (info_addr[3] << 8);
  2910. }
  2911. else
  2912. {
  2913. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  2914. }
  2915. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  2916. break;
  2917. case 103: // 0xFF: //set time ,BroadCast Command
  2918. // 检查COT
  2919. if (cot == IEC_COT_REQ || cot == IEC_COT_ACT)
  2920. {
  2921. IEC101_TimeSetEcho(pt, &pd[8 + AddByte + AppByte + CotByte], cot); // 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
  2922. }
  2923. else
  2924. {
  2925. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  2926. }
  2927. pt->bTimeSyn = true;
  2928. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  2929. break;
  2930. case 100: // 总查询
  2931. // 检查COT
  2932. if (cot != IEC_COT_ACT)
  2933. {
  2934. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  2935. }
  2936. else
  2937. {
  2938. IEC101_CallAll(pt, pd[8 + AddByte + AppByte + CotByte]); // 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
  2939. lnk_call_all();
  2940. }
  2941. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  2942. break;
  2943. case 101: // 电度总召
  2944. // 检查COT
  2945. if (cot != IEC_COT_ACT)
  2946. {
  2947. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  2948. }
  2949. else
  2950. {
  2951. IEC101_DDAll(pt, pd[8 + AddByte + AppByte + CotByte]); // 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
  2952. }
  2953. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  2954. break;
  2955. case 104: // 测试帧
  2956. IEC101_TestFrame(pt, &pd[8 + AddByte + AppByte + CotByte]);
  2957. IEC101_FrameEcho(pt, IEC101_ECHO_SURE);
  2958. break;
  2959. case 105:
  2960. // 检查COT
  2961. if (cot != IEC_COT_ACT)
  2962. {
  2963. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  2964. }
  2965. else
  2966. {
  2967. u8 qrp;
  2968. qrp = pd[8 + AddByte + AppByte + CotByte];
  2969. #ifdef FUNC_RESET_EQU
  2970. gb_ResetEqu = true;
  2971. #endif
  2972. switch (qrp) // 复位进程命令限定词 QRP
  2973. {
  2974. // 进程的总复位
  2975. case 1:
  2976. rt_printf_time("IEC101(%d) Reset: 进程的总复位!\r\n", pt->chnl);
  2977. IEC101_ResetTxBuf(pt);
  2978. // 记录复位计时起点和设置复位进程标志
  2979. pt->us0_ResetProcess = ustimer_get_origin();
  2980. pt->bResetProcess = true;
  2981. break;
  2982. // 复位事件缓冲区等待处理的带时标信息
  2983. case 2:
  2984. rt_printf_time("IEC101(%d) Reset: 复位事件缓冲区!\r\n", pt->chnl);
  2985. g_soe_queue.tail_send[pt->chnl].n = g_soe_queue.head.n;
  2986. g_soe_queue.tail_ack[pt->chnl].n = g_soe_queue.tail_send[pt->chnl].n;
  2987. break;
  2988. }
  2989. IEC101_ResetProcess(pt, qrp);
  2990. }
  2991. IEC101_FrameEcho(pt, IEC101_ECHO_SURE);
  2992. break;
  2993. case 45: // 单点遥控
  2994. case 46: // 双点遥控
  2995. // 检查单双点是否和参数设置相符
  2996. if ((ti == 45 && tRunPara.YKtype == 1) || (ti == 46 && tRunPara.YKtype == 0))
  2997. {
  2998. // 对不支持的类型标识,否定应答
  2999. IEC101_FrameEcho(pt, IEC101_ECHO_DENY);
  3000. rt_printf("101遥控类型不符(ti=%d,YKtype=%d)\r\n", ti, tRunPara.YKtype);
  3001. break;
  3002. }
  3003. // 检查COT
  3004. if (cot != IEC_COT_ACT && cot != IEC_COT_DEACT)
  3005. {
  3006. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I | FRAME_I_PRIOR_HIGH);
  3007. }
  3008. else
  3009. {
  3010. IEC101_RmtCtrl(pt, &pd[2 + AddByte]);
  3011. }
  3012. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3013. break;
  3014. case 122: // 召目录,选择文件,召唤文件,召唤节
  3015. IEC101_File_Echo(pt, &pd[2 + AddByte]); // 响应文件召唤
  3016. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3017. break;
  3018. case 124: // 确认文件,确认节的应答
  3019. IEC101_File_Sure(pt, &pd[2 + AddByte]); // 对文件操作确认
  3020. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3021. break;
  3022. case 176: // 本装置复归
  3023. ResetHzLed(0);
  3024. SignalReset(0, false);
  3025. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3026. break;
  3027. #ifdef RCD_STRAN_S
  3028. case RCD_TYPE: // 本装置复归
  3029. IEC101_Rcd_Ack(pt);
  3030. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3031. break;
  3032. #endif
  3033. case 200: // 切换定值区
  3034. if (cot == IEC_COT_ACT)
  3035. {
  3036. IEC101_SectionWrite(pt, &pd[8 + AddByte + AppByte + CotByte]); // 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
  3037. }
  3038. else
  3039. {
  3040. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3041. }
  3042. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3043. break;
  3044. case 201: // 读取当前定值区号
  3045. if (cot == IEC_COT_ACT)
  3046. {
  3047. IEC101_SectionRead(pt); // 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
  3048. }
  3049. else
  3050. {
  3051. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3052. }
  3053. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3054. break;
  3055. break;
  3056. case FOS_PAR_READ_ONE: // 南网佛山局 读取单个参数
  3057. case FOS_PAR_READ_MUL: // 南网 读取多个参数
  3058. case FOS_PAR_SET_ONE: // 南网佛山局 设置单个参数
  3059. case FOS_PAR_SET_MUL: // 南网 设置多数参数
  3060. // 检查COT
  3061. if (cot != IEC_COT_ACT && cot != IEC_COT_DEACT)
  3062. {
  3063. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3064. }
  3065. else
  3066. {
  3067. IEC101_ParCtrl(pt, &pd[2 + AddByte]);
  3068. }
  3069. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3070. break;
  3071. case 202: // 读参数
  3072. if (cot == IEC_COT_ACT)
  3073. {
  3074. int ret;
  3075. #ifdef YPARA_LINK
  3076. ret = iec_setread_mananger((void *)pt, &pd[6 + AddByte + AppByte + CotByte], vsq, false);
  3077. #else
  3078. ret = iec_setread((void *)pt, &pd[6 + AddByte + AppByte + CotByte], vsq, false); // 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
  3079. #endif
  3080. if (ret != 0) // 读定值出错,否定应答
  3081. {
  3082. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_OA, ti, FRAME_I);
  3083. }
  3084. }
  3085. else
  3086. {
  3087. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3088. }
  3089. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3090. break;
  3091. case 203: // 修改参数
  3092. if (cot == IEC_COT_ACT || cot == IEC_COT_DEACT)
  3093. {
  3094. int ret;
  3095. #ifdef YPARA_LINK
  3096. int link_ch;
  3097. link_ch = get_ypara_linkch_write((void *)pt, &pd[6 + AddByte + AppByte + CotByte], vsq, false);
  3098. if (link_ch == 0)
  3099. {
  3100. rt_printf("101------写本地定值\r\n");
  3101. ret = iec_setwrite((void *)pt, &pd[6 + AddByte + AppByte + CotByte], cot, vsq, false); // 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
  3102. if (ret != 0) // 写定值出错,否定应答
  3103. {
  3104. BYTE rcot = IEC_COT_ACTCON | IEC_COT_PN;
  3105. if (cot == IEC_COT_DEACT)
  3106. rcot = IEC_COT_DEACTCON | IEC_COT_PN;
  3107. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3108. }
  3109. else
  3110. {
  3111. BYTE rcot = IEC_COT_ACTCON;
  3112. if (cot == IEC_COT_DEACT)
  3113. rcot = IEC_COT_DEACTCON;
  3114. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3115. }
  3116. }
  3117. else
  3118. {
  3119. rt_printf("101------写级联定值\r\n");
  3120. IEC101_Rmt_msg_ypara_write((void *)pt, &pd[6 + AddByte + AppByte + CotByte], vsq, link_ch);
  3121. if ((link_ch & 0x1f) == 0x1f) /*广播写直接返回确认*/
  3122. {
  3123. BYTE rcot = IEC_COT_ACTCON;
  3124. if (cot == IEC_COT_DEACT)
  3125. rcot = IEC_COT_DEACTCON;
  3126. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3127. }
  3128. }
  3129. #else
  3130. ret = iec_setwrite((void *)pt, &pd[6 + AddByte + AppByte + CotByte], cot, vsq, false); // 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
  3131. if (ret != 0) // 写定值出错,否定应答
  3132. {
  3133. BYTE rcot = IEC_COT_ACTCON | IEC_COT_PN;
  3134. if (cot == IEC_COT_DEACT)
  3135. rcot = IEC_COT_DEACTCON | IEC_COT_PN;
  3136. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3137. }
  3138. else
  3139. {
  3140. BYTE rcot = IEC_COT_ACTCON;
  3141. if (cot == IEC_COT_DEACT)
  3142. rcot = IEC_COT_DEACTCON;
  3143. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3144. }
  3145. #endif
  3146. }
  3147. else
  3148. {
  3149. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3150. }
  3151. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3152. break;
  3153. case 210: // 文件传输
  3154. {
  3155. pt->tf.vsq = vsq;
  3156. if (cot == IEC_COT_ACT || cot == IEC_COT_REQ)
  3157. {
  3158. int ret;
  3159. ret = iec_file_app((void *)pt, &pt->recvbuf[12 + AddByte + AppByte + CotByte], cot, pt->recvbuf[1] - (AddByte + CotByte + AppByte) - 9, false); // 从操作标识开始
  3160. if (ret != 0) // 文件处理错误
  3161. {
  3162. BYTE rcot = IEC_COT_UN_OA;
  3163. if (ret == -2)
  3164. rcot = IEC_COT_UN_COT;
  3165. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3166. }
  3167. }
  3168. else
  3169. {
  3170. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3171. }
  3172. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3173. }
  3174. break;
  3175. case 211: // 文件升级
  3176. {
  3177. if (cot == IEC_COT_ACT || cot == IEC_COT_DEACT)
  3178. {
  3179. int ret;
  3180. ret = iec_pro_update((void *)pt, cot, pd[8 + AddByte + CotByte + AppByte], false); // 从操作标识开始
  3181. if (ret != 0) // 文件处理错误
  3182. {
  3183. BYTE rcot = IEC_COT_UN_OA;
  3184. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, rcot, ti, FRAME_I);
  3185. }
  3186. }
  3187. else
  3188. {
  3189. IEC101_Asdu_Add(pt, info_addr, info_len, vsq, IEC_COT_UN_COT | IEC_COT_PN, ti, FRAME_I);
  3190. }
  3191. IEC101_FrameEcho(pt, IEC101_ECHO_SURE); // 链路应答确认
  3192. }
  3193. break;
  3194. default:
  3195. IEC101_FrameEcho(pt, IEC101_ECHO_DENY);
  3196. break;
  3197. }
  3198. break;
  3199. case 0: // 复位通信单元
  3200. // 复位通道
  3201. IEC101_Reset(pt);
  3202. if (pd[0] & 0x80) // add by sunxi 防止IEC101_Reset调用后,bDIR变为默认值,后续发送报文,标示出错
  3203. {
  3204. pt->bDIR = true;
  3205. }
  3206. else
  3207. {
  3208. pt->bDIR = false;
  3209. }
  3210. g_comm_link_status |= (1 << pt->chnl);
  3211. IEC101_State(pt, tRunPara.tUartPara[pt->chnl].b101PH ? IEC101_ST_LINK : IEC101_ST_DATA);
  3212. pt->LinkCount++;
  3213. // 应答报文
  3214. IEC101_InitOK(pt);
  3215. IEC101_FrameEcho(pt, IEC101_ECHO_SURE);
  3216. // "重新连接后,总召前,发送完所有老的SOE,不发送COS"
  3217. IEC101_SendEvent(pt, 0);
  3218. break;
  3219. case 2: // 链路测试功能
  3220. // 如果不是数据状态,不应收到2、3、4、10、11,不进行任何应答,让主站超时复位
  3221. if (pt->st101 != IEC101_ST_DATA)
  3222. {
  3223. return;
  3224. }
  3225. // 南瑞主站,功能码是2,发送长帧测试帧
  3226. if (bLFrame)
  3227. {
  3228. ti = pd[2 + AddByte];
  3229. if (ti == 104)
  3230. {
  3231. IEC101_TestFrame(pt, &pd[8 + AddByte + AppByte + CotByte]);
  3232. }
  3233. }
  3234. IEC101_FrameEcho(pt, IEC101_ECHO_SURE);
  3235. break;
  3236. default:
  3237. IEC101_FrameEcho(pt, IEC101_ECHO_DENY);
  3238. break;
  3239. } // 类型判断结束
  3240. // 广播地址不用应答
  3241. if ((pd[1] != 0xff) || (tRunPara.b101Addr2Byte && (pd[2] != 0xff))
  3242. // 平衡101广播查询链路状态回本机地址,江西吉安博威主站要求
  3243. || (tRunPara.tUartPara[pt->chnl].b101PH && (pd[0] & 0x0f) == 9))
  3244. {
  3245. pt->btx_buf_s = true;
  3246. }
  3247. }
  3248. // FCV位有效,FCB没有变位,重发保存的确认帧。
  3249. else
  3250. {
  3251. // 重发数据
  3252. if (pt->st101 == IEC101_ST_DATA)
  3253. {
  3254. if (pt->btx_buf_s)
  3255. {
  3256. rt_printf_time("IEC101_Applay:,btx_buf_s==1.\r\n");
  3257. }
  3258. pt->btx_buf_s = true;
  3259. }
  3260. }
  3261. }
  3262. // 平衡101 ,接收到主站回复的数据
  3263. else
  3264. {
  3265. if (!tRunPara.tUartPara[pt->chnl].b101PH)
  3266. return;
  3267. switch (pt->st101)
  3268. {
  3269. case IEC101_ST_LINK:
  3270. {
  3271. if ((pd[0] & 0x0f) == 11) // 应答链路状态
  3272. {
  3273. IEC101_State(pt, IEC101_ST_RSTLINK);
  3274. pt->bMSend = false;
  3275. }
  3276. break;
  3277. }
  3278. case IEC101_ST_RSTLINK:
  3279. {
  3280. if ((pd[0] & 0x0f) == 0) // 应答链路状态
  3281. {
  3282. IEC101_State(pt, IEC101_ST_DATA);
  3283. pt->bMSend = false;
  3284. }
  3285. break;
  3286. }
  3287. case IEC101_ST_DATA:
  3288. {
  3289. if ((pd[0] & 0x0f) == 0) // 确认应答,调整一级数据缓冲区
  3290. {
  3291. IEC101_AckOneBuf(pt);
  3292. pt->bMSend = false;
  3293. }
  3294. break;
  3295. }
  3296. }
  3297. }
  3298. }
  3299. // 获取GPRS信息
  3300. else if (pt->bCallGprsInf)
  3301. {
  3302. if (g_tRsComm[pt->chnl].bextsend || pt->btx_buf_s || pt->btx_buf_m)
  3303. return; // 正在发送数据,不处理
  3304. pt->bCallGprsInf = false;
  3305. IEC101_CallGprsInf(pt);
  3306. pt->btx_buf_s = true;
  3307. }
  3308. // 无有效数据接收,平衡式101处理自动发送数据
  3309. else
  3310. {
  3311. if (!tRunPara.tUartPara[pt->chnl].b101PH)
  3312. return;
  3313. // 如果启动了主站发送,必须先处理应答
  3314. if (pt->bMSend)
  3315. {
  3316. bool bRtn = true;
  3317. // 20秒后,未收到应答报文
  3318. if (ustimer_get_duration(pt->us0_msend) > pRunSet->dT101Resend * USTIMER_SEC)
  3319. {
  3320. pt->us0_msend = ustimer_get_origin();
  3321. if (++pt->msend_retries > 2) // 重发三次后,重新初始化
  3322. {
  3323. // rt_printf_time("IEC101(%d):启动帧重发错误!\r\n",pt->chnl);
  3324. char log_info[128];
  3325. sprintf(log_info, "IEC101(%d):Restart the frame to make three errors", pt->chnl + 1);
  3326. load_hs_log_rcd(TYPE_COMM_ERR, true, NULL, log_info, 1);
  3327. log_flag.com_err[pt->chnl] = true;
  3328. IEC101_Info_Printf_One(pt);
  3329. IEC101_Reset(pt);
  3330. }
  3331. else
  3332. {
  3333. // 需重新组织发送
  3334. pt->btx_buf_m = true;
  3335. }
  3336. return;
  3337. }
  3338. #ifdef COMM_STATION_NR
  3339. if (pt->tx_buf[0].tb_head != pt->tx_buf[0].tb_tail_send) // 有遥控报文要发送
  3340. {
  3341. if (ustimer_get_duration(pt->us0_msend) > 2 * USTIMER_SEC) // 且上帧报文发送超过2秒,不等待应道报文,直接发送
  3342. {
  3343. IEC101_AckOneBuf(pt);
  3344. pt->bMSend = false;
  3345. bRtn = false;
  3346. }
  3347. }
  3348. if (pt->bTestFrameL || pt->bSoeResume || pt->bTimeSyn) // 总召前有SOE续传不需要主站确认
  3349. {
  3350. pt->bTestFrameL = false;
  3351. pt->bSoeResume = false;
  3352. pt->bTimeSyn = false;
  3353. IEC101_AckOneBuf(pt);
  3354. pt->bMSend = false;
  3355. bRtn = false;
  3356. }
  3357. #endif
  3358. if (bRtn)
  3359. {
  3360. return; // 发送,未收到数据,返回
  3361. }
  3362. }
  3363. // 平衡101应答完成
  3364. // 先复位应答相关变量
  3365. pt->msend_retries = 0;
  3366. pt->us0_msend = ustimer_get_origin();
  3367. // 开始主动发送流程
  3368. switch (pt->st101)
  3369. {
  3370. case IEC101_ST_LINK:
  3371. {
  3372. IEC101_MFrameCall(pt, IEC101_CALL_LINK);
  3373. pt->bMFCB = false;
  3374. pt->bMSend = true;
  3375. break;
  3376. }
  3377. case IEC101_ST_RSTLINK:
  3378. {
  3379. IEC101_MFrameCall(pt, IEC101_CALL_RSTLINK);
  3380. pt->bMFCB = false;
  3381. pt->bMSend = true;
  3382. break;
  3383. }
  3384. case IEC101_ST_DATA:
  3385. {
  3386. pt->bMSend = IEC101_SendOneBuf(pt);
  3387. if (!pt->bMSend) // 无数据 判断
  3388. {
  3389. if (pt->tfile.bSegtransing) // 文件传输,放入一级数据缓冲区
  3390. {
  3391. IEC101_SegmentContinue(pt);
  3392. }
  3393. else if (pt->tf.bTransing) // 国网新标准文件传输
  3394. {
  3395. iec_readfile_send(pt, false);
  3396. }
  3397. else
  3398. {
  3399. pt->bycsend = IEC101_GetYc(pt);
  3400. if (pt->bycsend)
  3401. pt->bMSend = TRUE;
  3402. }
  3403. }
  3404. break;
  3405. }
  3406. }
  3407. // 有数据要发送
  3408. if (pt->bMSend)
  3409. {
  3410. if (pt->btx_buf_m)
  3411. {
  3412. // rt_printf_time("IEC101_Applay:bMSend==1,btx_buf_m==1.\r\n");
  3413. }
  3414. pt->bMFCB = !pt->bMFCB;
  3415. pt->btx_buf_m = true;
  3416. }
  3417. }
  3418. }
  3419. /**************************************************************************
  3420. 函数名称:IEC101_SendEvent
  3421. 函数版本:1.00
  3422. 作者:
  3423. 创建日期:2008.9.1
  3424. 函数功能说明:上送事件记录及变位信息,在RS485定时处理任务(IEC101_AutoTimer)中调用
  3425. 输入参数:
  3426. 输出参数:
  3427. 返回值:
  3428. 更新信息:
  3429. 更新日志1:
  3430. 日期:
  3431. 修改者:
  3432. 修改内容:
  3433. 修改原因:
  3434. ***************************************************************************/
  3435. EVENT_STRUCT event_p[64];
  3436. u32 IEC101_SendEvent(IEC101_DEF *pt, int is_send_cos)
  3437. {
  3438. u8 type;
  3439. int vsq = 0, num_vsp;
  3440. u8 arrCos[200], arrSoe[200];
  3441. u8 arrCos1[200], arrSoe1[200];
  3442. u16 head, cnt;
  3443. u16 soe_no_s, soe_no_d, arg_index[64];
  3444. bool bFault;
  3445. FAULT_PARA_BUF *tf = &pt->tfault;
  3446. // 主动上送条件:
  3447. // 1、是IEC101_ST_DATA状态
  3448. // 2、没有在处理加密遥控报文
  3449. // 3、不是复位进程状态
  3450. if ((pt->st101 != IEC101_ST_DATA) || pt->bRmtSM2 || pt->bResetProcess)
  3451. {
  3452. return 0;
  3453. }
  3454. // 不允许通讯续传的情况下,总召后才允许上送事件
  3455. if (pt->bSendChange == 0) // && pRunSet->bTT_SoeResumeComm == 0)
  3456. {
  3457. return 0;
  3458. }
  3459. #ifdef FUN_SOE_DELAY_TIME
  3460. if ((pt->bfirst_call) && (dTCounter - pt->DTSendChange <= 15 * T_1s))
  3461. {
  3462. return 0;
  3463. }
  3464. pt->bfirst_call = false;
  3465. #endif
  3466. // 一级缓冲区未空,不添加事件记录
  3467. if (pt->tx_buf[0].tb_head != pt->tx_buf[0].tb_tail_send)
  3468. {
  3469. // rt_printf("%s(0):tb_head=%d,tb_tail_send=%d\r\n",__func__,pt->tx_buf[0].tb_head,pt->tx_buf[0].tb_tail_send);
  3470. return 0;
  3471. }
  3472. if (pt->tx_buf[1].tb_head != pt->tx_buf[1].tb_tail_send)
  3473. {
  3474. return 0;
  3475. }
  3476. #ifndef IEC_JXYB_DEAL
  3477. if (g_run_stu.bjx) // 检修压板投入,不发送变化的事件记录
  3478. {
  3479. g_soe_queue.tail_send[pt->chnl].n = g_soe_queue.tail_eep.n; // soe cos
  3480. tf->head = tf->tail; // 故障参数
  3481. return 0;
  3482. }
  3483. #endif
  3484. // 发送级联来的故障参数
  3485. if (tRunPara.bEvPara)
  3486. {
  3487. if (tf->head != tf->tail)
  3488. {
  3489. u8 index = tf->tail;
  3490. IEC101_Asdu_Add_sts(pt, &tf->data[index][1], tf->data[index][0], 0, 3, 42, FRAME_I_PRIOR_LOW, 0);
  3491. tf->tail++;
  3492. return 0;
  3493. }
  3494. }
  3495. // 等SOE保存后再发送,避免通讯确认没有保存的事件
  3496. head = g_soe_queue.tail_eep.n;
  3497. // 一次调用,将事件池中所有事件发送完,
  3498. // 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。
  3499. cnt = 0;
  3500. while (1)
  3501. {
  3502. u8 yxtype = 0;
  3503. u8 pcosnum = 0, pcosnum1 = 0;
  3504. // 检查发送队列空间,空间应大于1/4,防止发送缓冲区满
  3505. if (IEC101_BufFreeNum(&pt->tx_buf[0]) < (IEC_TBUF_NUM >> 2))
  3506. {
  3507. rt_printf("IEC101_SendEvent:BufFreeNum=%d.\r\n", IEC101_BufFreeNum(&pt->tx_buf[0]));
  3508. break;
  3509. }
  3510. // 获取一帧报文的事件
  3511. bFault = false;
  3512. num_vsp = asdu_get_event(pt->chnl, head, arrCos, arrSoe, arrCos1, arrSoe1, &soe_no_s, &soe_no_d, 0, &bFault, &event_p[0], &arg_index[0], &yxtype, &pcosnum, &pcosnum1);
  3513. if (num_vsp == 0)
  3514. break;
  3515. // rt_printf("%s:vsq_s=%d\r\n",__func__,vsq);
  3516. if (pcosnum != 0)
  3517. {
  3518. // 发送COS
  3519. if (is_send_cos && pt->bSendChange)
  3520. {
  3521. type = 1;
  3522. IEC101_Asdu_Add(pt, arrCos, pcosnum * 3, pcosnum, 3, type, FRAME_I_COS);
  3523. }
  3524. }
  3525. vsq = (u8)(num_vsp & 0xff);
  3526. if (vsq != 0)
  3527. {
  3528. cnt += vsq;
  3529. // 发送SOE
  3530. type = 30;
  3531. IEC101_Asdu_Add_sts(pt, arrSoe, vsq * 10, vsq, 3, type, FRAME_I_SOE, soe_no_s);
  3532. }
  3533. if (pcosnum1 != 0)
  3534. {
  3535. // 发送COS
  3536. if (is_send_cos)
  3537. {
  3538. type = 3;
  3539. IEC101_Asdu_Add(pt, arrCos1, pcosnum1 * 3, pcosnum1, 3, type, FRAME_I_COS);
  3540. }
  3541. }
  3542. vsq = (u8)((num_vsp >> 8) & 0xff);
  3543. // rt_printf("%s:vsq_d=%d\r\n",__func__,vsq);
  3544. if (vsq != 0)
  3545. {
  3546. cnt += vsq;
  3547. // 发送SOE
  3548. type = 31;
  3549. IEC101_Asdu_Add_sts(pt, arrSoe1, vsq * 10, vsq, 3, type, FRAME_I_SOE, soe_no_d);
  3550. // rt_printf_time("IEC101_SendEvent:soe_no=%d.\r\n",soe_no);
  3551. }
  3552. vsq = (u8)((num_vsp >> 16) & 0xff);
  3553. // rt_printf("%s:vsq_e=%d\r\n",__func__,vsq);
  3554. if (vsq > 0 && tRunPara.bEvPara) // 上送故障信息
  3555. {
  3556. int i;
  3557. u16 no;
  3558. u8 SIQ, week;
  3559. struct rtc_time_t rt;
  3560. for (i = 0; i < vsq; i++)
  3561. {
  3562. u8 *pd = g_arrIECBuf;
  3563. u8 yc_num;
  3564. no = soe_lp2cp(event_p[i].ev_type, event_p[i].ev_code, event_p[i].ev_arg[1]);
  3565. SIQ = event_p[i].ev_value;
  3566. if ((yxtype == 1))
  3567. {
  3568. SIQ += 1; // 转为双点信息
  3569. }
  3570. #if !defined FUNC_JX_YC_SIQ00
  3571. if (g_run_stu.bjx)
  3572. {
  3573. SIQ |= 0x80; // 带品质描述,有效 <1>:=无效
  3574. }
  3575. #endif
  3576. timespec_to_rtc(event_p[i].ts, &rt, 1);
  3577. week = WEEK_DAY(event_p[i].ts.tv_sec);
  3578. // if(pRunSet->bTT_faultparaDKY)
  3579. //{
  3580. yc_num = asdu_get_event_yc(arrSoe, 0, arg_index[i]); // 101规约是6个字节 按照规约规定,101 及104 遥信信息体地址都是两个字节
  3581. //}
  3582. // else
  3583. //{
  3584. // vsq=asdu_get_event_yc(arrSoe,1,arg_index); // 101规约是6个字节 按照规约规定,101 及104 遥信信息体地址都是两个字节
  3585. //}
  3586. *pd++ = 1; // 遥信个数
  3587. *pd++ = (yxtype == 1) ? 31 : 30; // 类型标识
  3588. *pd++ = (u8)no; // 信息体地址L
  3589. *pd++ = (u8)(no >> 8); // 信息体地址H
  3590. if (pRunSet->bTT_faultparaDKY)
  3591. {
  3592. *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
  3593. }
  3594. *pd++ = SIQ; // 遥信
  3595. *pd++ = (u8)rt.ms;
  3596. *pd++ = (u8)(rt.ms >> 8);
  3597. *pd++ = (u8)rt.min;
  3598. *pd++ = (u8)rt.hour;
  3599. *pd++ = ((week << 5) | rt.day);
  3600. *pd++ = (u8)rt.month;
  3601. *pd++ = (u8)rt.year;
  3602. *pd++ = yc_num; // 遥 测个数
  3603. *pd++ = 13; // 类型标识 浮点值
  3604. // if(pRunSet->bTT_faultparaDKY)
  3605. //{
  3606. memcpy(pd, arrSoe, yc_num * 6); // 标准规定,遥测点号是2个字节
  3607. IEC101_Asdu_Add_sts(pt, g_arrIECBuf, yc_num * 6 + (pd - g_arrIECBuf), 0, 3, 42, FRAME_I_PRIOR_LOW, 0);
  3608. //}
  3609. // else
  3610. //{
  3611. // memcpy(pd,arrSoe,vsq*7); // 标准规定,遥测点号是3个字节
  3612. // IEC101_Asdu_Add_sts(pt,g_arrIECBuf,vsq*7+14,0,3,42,FRAME_I_PRIOR_LOW ,0);
  3613. //}
  3614. }
  3615. }
  3616. // pt->bSoeRelink=false;
  3617. }
  3618. return cnt;
  3619. }
  3620. /**************************************************************************
  3621. 函数名称:IEC101_Recv_Rst
  3622. 函数版本:1.00
  3623. 作者:
  3624. 创建日期:2008.9.1
  3625. 函数功能说明:复归数据的接受
  3626. 输入参数:
  3627. 输出参数:
  3628. 返回值:
  3629. 更新信息:
  3630. 更新日志1:
  3631. 日期:
  3632. 修改者:
  3633. 修改内容:
  3634. 修改原因:
  3635. ***************************************************************************/
  3636. static void IEC101_Recv_Rst(IEC101_DEF *pt)
  3637. {
  3638. if (pt->nTypeCounter)
  3639. {
  3640. rt_printf_time("IEC101_Recv_Rst:state=%d,counter=%d\r\n", pt->nTypeCounter, pt->nRecvCounter);
  3641. }
  3642. pt->nTypeCounter = 0;
  3643. pt->nRecvLenth = 0;
  3644. pt->nRecvCounter = 0;
  3645. }
  3646. /**************************************************************************
  3647. 函数名称:IEC101_AutoTimer
  3648. 函数版本:1.00
  3649. 作者:
  3650. 创建日期:2008.9.1
  3651. 函数功能说明:101规约链路内容定时处理部分,100毫秒调用1次
  3652. 输入参数:
  3653. 输出参数:
  3654. 返回值:
  3655. 更新信息:
  3656. 更新日志1:
  3657. 日期:
  3658. 修改者:
  3659. 修改内容:
  3660. 修改原因:
  3661. ***************************************************************************/
  3662. void IEC101_AutoTimer(IEC101_DEF *pt)
  3663. {
  3664. // 如果有数据就发送
  3665. IEC101_Send_Polling(pt);
  3666. // 配电终端在发送复位进程确认命令后需等待3秒,然后重启进程
  3667. if (pt->bResetProcess && ustimer_get_duration(pt->us0_ResetProcess) > 3 * USTIMER_SEC)
  3668. {
  3669. IEC101_Reset(pt);
  3670. #ifdef IEC_RESET_PROCESS
  3671. rt_printf("装置重启\r\n");
  3672. watchdog_reset_cpu(2); // 装置复位
  3673. #endif
  3674. }
  3675. // 如果连接没有建立,不处理下面流程
  3676. if (pt->st101 == IEC101_ST_NONE)
  3677. {
  3678. return;
  3679. }
  3680. // 处理加密遥控报文标志超时返回
  3681. if (pRunSet->bTT_SM2)
  3682. {
  3683. if (ustimer_get_duration(pt->us0_SM2Over) > 60 * USTIMER_SEC)
  3684. {
  3685. pt->bRmtSM2 = false;
  3686. }
  3687. }
  3688. // 1秒处理任务
  3689. if (ustimer_get_duration(pt->us0_sec) > USTIMER_SEC)
  3690. {
  3691. pt->us0_sec += USTIMER_SEC;
  3692. pt->secs++;
  3693. // 通道检查 默认10分钟没有收到数据,认为通道错误
  3694. if (pt->dValidTime++ > pRunSet->dT101Check)
  3695. {
  3696. char log_info[128];
  3697. rt_printf_time("IEC101(%d):通道超时\r\n", pt->chnl);
  3698. sprintf(log_info, "IEC101(%d):Channel timeout", pt->chnl + 1);
  3699. load_hs_log_rcd(TYPE_COMM_ERR, true, NULL, log_info, 1);
  3700. log_flag.com_err[pt->chnl] = true;
  3701. IEC101_Info_Printf_One(pt);
  3702. IEC101_Reset(pt);
  3703. }
  3704. }
  3705. if (pt->tf.bTransing || pt->tf.bdatTraned) // 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,释放已申请的文件
  3706. {
  3707. if (ustimer_get_duration(pt->tf.us0_file_trans) > (pRunSet->dT101Resend * USTIMER_SEC * 3))
  3708. {
  3709. #ifdef RCD_STRAN_S
  3710. log_str_time(LOG_OPERATE, "读文件传输超时!!!!!!!", 0, 1);
  3711. #endif
  3712. iec_freefile(&pt->tf);
  3713. pt->tf.bTransing = false;
  3714. pt->tf.bdatTraned = false;
  3715. }
  3716. }
  3717. if (pt->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
  3718. {
  3719. if (ustimer_get_duration(pt->tf.us0_file_write) > (pRunSet->dT101Resend * USTIMER_SEC * 3))
  3720. {
  3721. if (!pt->tf.writebuf)
  3722. {
  3723. rt_free(&pt->tf.writebuf);
  3724. pt->tf.writebuf = NULL;
  3725. }
  3726. pt->tf.bdatwriting = false;
  3727. }
  3728. }
  3729. if (pt->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
  3730. {
  3731. if (ustimer_get_duration(pt->tf.us0_updatereset) > (USTIMER_SEC * 2))
  3732. {
  3733. rt_printf("101远程升级,装置复位\r\n");
  3734. pt->tf.bUpdateReset = false;
  3735. watchdog_reset_cpu(2); // 装置复位
  3736. }
  3737. }
  3738. if (pt->tr.bpreset) // 参数预置
  3739. {
  3740. if (ustimer_get_duration(pt->tr.us0_preset) > (tRunPara.dSM2Time * USTIMER_SEC))
  3741. {
  3742. int i;
  3743. rt_printf("101预置参数超时清除\r\n");
  3744. pt->tr.bpreset = false;
  3745. for (i = 0; i < RMT_SET_NUMBER; i++)
  3746. {
  3747. pt->tr.di[i] = 0;
  3748. }
  3749. }
  3750. }
  3751. }
  3752. static bool IEC101_RmtCheck(IEC101_DEF *pt) // 判断是否是遥控报文
  3753. {
  3754. u8 AddByte = 0;
  3755. if (!pRunSet->bTT_SM2)
  3756. return false; // 加密功能未投入
  3757. if (tRunPara.b101Addr2Byte)
  3758. AddByte = 1;
  3759. if ((pt->recvbuf[0] == 0x68) && (pt->recvbuf[4] & 0x40) && ((pt->recvbuf[6 + AddByte] == 45) || (pt->recvbuf[6 + AddByte] == 46))) // 遥控报文
  3760. {
  3761. return true;
  3762. }
  3763. return false;
  3764. }
  3765. /**************************************************************************
  3766. 函数名称:IEC101_Recv
  3767. 函数版本:1.00
  3768. 作者:
  3769. 创建日期:2008.9.1
  3770. 函数功能说明:101规约数据接受判断,只判断是否满足报文格式
  3771. 输入参数:
  3772. 输出参数:有完整帧接受,返回1,否则返回 0
  3773. 返回值:
  3774. 更新信息:
  3775. 更新日志1:
  3776. 日期:
  3777. 修改者:
  3778. 修改内容:
  3779. 修改原因:
  3780. ***************************************************************************/
  3781. static int IEC101_Recv(IEC101_DEF *pt, u8 byRevData)
  3782. {
  3783. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  3784. IEC101_DEF *pt1;
  3785. static int iCount = 0, enc_tunnel = 0;
  3786. #endif
  3787. // 帧内字符间隔超时检测
  3788. if (g_tRsComm[pt->chnl].b_recv_reset)
  3789. {
  3790. // 不能复位fifo rt_fifo_reset(&pt->recv_fifo);
  3791. // IEC101_Recv_Rst(pt);
  3792. g_tRsComm[pt->chnl].b_recv_reset = 0;
  3793. }
  3794. pt->recvbuf[pt->nRecvCounter++] = byRevData;
  3795. pt->dTRecvPiece = dTCounter; // 接收字符时的时刻,在大循环中判断,是否需要复归
  3796. switch (pt->nTypeCounter)
  3797. {
  3798. case 0:
  3799. // 统计接收帧数
  3800. s_stat_rx_frame(pt->chnl);
  3801. if (byRevData == 0x68)
  3802. {
  3803. pt->nTypeCounter = 1;
  3804. }
  3805. else if (byRevData == 0x10)
  3806. {
  3807. if (!tRunPara.b101Addr2Byte)
  3808. {
  3809. pt->nRecvLenth = 2;
  3810. }
  3811. else
  3812. {
  3813. pt->nRecvLenth = 3;
  3814. }
  3815. pt->nTypeCounter = 6;
  3816. pt->nRecvCnt = 0;
  3817. pt->sum = 0;
  3818. }
  3819. else if (byRevData == 0x16) // SM2 报文
  3820. {
  3821. pt->nTypeCounter = 20;
  3822. pt->nRecvCounter = 256;
  3823. pt->recvbuf[pt->nRecvCounter++] = byRevData;
  3824. pt->recvbuf[0] = 0x68; // 恢复被0x16 覆盖的第一字节数据
  3825. if (!pRunSet->bTT_SM2) // 加密功能未投入
  3826. {
  3827. IEC101_Recv_Rst(pt);
  3828. // 统计接收错误帧数
  3829. s_stat_rx_errframe(pt->chnl);
  3830. }
  3831. }
  3832. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  3833. else if (byRevData == 0xAA) // 海南101规约报文
  3834. {
  3835. pt->nTypeCounter = 26;
  3836. pt->sum = 0;
  3837. }
  3838. #endif
  3839. else
  3840. {
  3841. rt_printf_time("IEC101_Recv(%d):0x%02x.\r\n", pt->chnl, byRevData);
  3842. IEC101_Recv_Rst(pt);
  3843. // 统计接收错误帧数
  3844. s_stat_rx_errframe(pt->chnl);
  3845. }
  3846. break;
  3847. case 1:
  3848. pt->nTypeCounter = 2;
  3849. pt->nRecvLenth = byRevData; // 长帧长度
  3850. if (pt->nRecvLenth > IEC101_RECVBUF_MAX)
  3851. {
  3852. IEC101_Recv_Rst(pt);
  3853. // 统计接收错误帧数
  3854. s_stat_rx_errframe(pt->chnl);
  3855. }
  3856. break;
  3857. case 2:
  3858. if (pt->nRecvLenth == byRevData)
  3859. {
  3860. pt->nTypeCounter = 3;
  3861. }
  3862. else
  3863. {
  3864. IEC101_Recv_Rst(pt);
  3865. // 统计接收错误帧数
  3866. s_stat_rx_errframe(pt->chnl);
  3867. }
  3868. break;
  3869. case 3:
  3870. if (byRevData == 0x68)
  3871. {
  3872. pt->nTypeCounter = 6;
  3873. pt->nRecvCnt = 0;
  3874. pt->sum = 0;
  3875. }
  3876. else
  3877. {
  3878. IEC101_Recv_Rst(pt);
  3879. // 统计接收错误帧数
  3880. s_stat_rx_errframe(pt->chnl);
  3881. }
  3882. break;
  3883. // case 4: //控制域
  3884. // pt->sum=byRevData;
  3885. // pt->nTypeCounter=5;
  3886. // break;
  3887. // case 5: //目标地址
  3888. // pt->sum+=byRevData;
  3889. // pt->nRecvCnt=0;
  3890. // pt->nTypeCounter=6;
  3891. // if(pt->nRecvLenth==2)//短帧
  3892. // pt->nTypeCounter=7;
  3893. // break;
  3894. case 6: // 有效数据 //有效数据
  3895. if (pt->recvbuf[4] == 0x05 && pt->recvbuf[0] == 0x68) // 映翰通 GPRS信息返回报文,同101不同,需特殊处理
  3896. {
  3897. pt->nRecvLenth = 0x30 + 1;
  3898. }
  3899. if (++pt->nRecvCnt >= pt->nRecvLenth)
  3900. {
  3901. pt->nTypeCounter = 7;
  3902. }
  3903. pt->sum += byRevData;
  3904. break;
  3905. case 7: // 校验和
  3906. pt->recvsum = byRevData;
  3907. pt->nTypeCounter = 8;
  3908. break;
  3909. case 8: // 结束符
  3910. pt->nTypeCounter = 0;
  3911. IEC101_Recv_Rst(pt);
  3912. if (byRevData == 0x16) // 校验结束字符,报文接收完毕,
  3913. {
  3914. if ((pt->sum != pt->recvsum) && (pt->recvbuf[4] != 0x05)) // 映翰通 GPRS信息返回报文,同101不同,需特殊处理
  3915. {
  3916. s_stat_rx_errframe(pt->chnl); // 统计接收帧错误计数
  3917. }
  3918. else if (IEC101_RmtCheck(pt)) // 是遥控报文
  3919. {
  3920. pt->bData = false; // 应用层暂不处理,等解密完成后处理
  3921. if (pRunSet->bTT_SM2)
  3922. {
  3923. pt->bRmtSM2 = true;
  3924. pt->us0_SM2Over = ustimer_get_origin();
  3925. }
  3926. }
  3927. else
  3928. {
  3929. pt->bData = true;
  3930. if (uart_test_begin)
  3931. {
  3932. uart_test_flag[pt->chnl][1] = 1;
  3933. }
  3934. // 唤醒主循环
  3935. mainloop_wakeup();
  3936. return 1;
  3937. }
  3938. }
  3939. break;
  3940. case 20: // SM2报文 L2长度
  3941. pt->SM2L2 = byRevData;
  3942. pt->nTypeCounter++;
  3943. break;
  3944. case 21: // SM2报文 L2长度
  3945. pt->nTypeCounter++;
  3946. if (byRevData >= pt->SM2L2) // L2长度包含L3长度,L3<L2,做一简单校验
  3947. {
  3948. // 统计接收错误帧数
  3949. s_stat_rx_errframe(pt->chnl);
  3950. IEC101_Recv_Rst(pt);
  3951. }
  3952. break;
  3953. case 22:
  3954. if (byRevData == 0x16)
  3955. {
  3956. pt->nTypeCounter++;
  3957. pt->nRecvCnt = 0;
  3958. }
  3959. else
  3960. {
  3961. // 统计接收错误帧数
  3962. s_stat_rx_errframe(pt->chnl);
  3963. IEC101_Recv_Rst(pt);
  3964. }
  3965. break;
  3966. case 23:
  3967. if (++pt->nRecvCnt >= pt->SM2L2)
  3968. {
  3969. pt->nTypeCounter++;
  3970. }
  3971. break;
  3972. case 24: // 校验和
  3973. pt->nTypeCounter++;
  3974. break;
  3975. case 25: // 结束符
  3976. pt->nTypeCounter = 0;
  3977. IEC101_Recv_Rst(pt);
  3978. if (byRevData == 0x16) // 校验结束字符,报文接收完毕,
  3979. {
  3980. pt->bSM2Data = true;
  3981. mainloop_wakeup();
  3982. return 1;
  3983. }
  3984. else
  3985. {
  3986. s_stat_rx_errframe(pt->chnl);
  3987. }
  3988. break;
  3989. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  3990. case 26: // 帧长低字节
  3991. pt->nTypeCounter++;
  3992. pt->nRecvLenth = byRevData;
  3993. pt->sum += byRevData;
  3994. break;
  3995. case 27: // 帧长高字节
  3996. pt->nTypeCounter++;
  3997. pt->nRecvLenth = (byRevData << 8) | pt->nRecvLenth;
  3998. pt->sum += byRevData;
  3999. break;
  4000. case 28: // 加密隧道编号
  4001. pt->nTypeCounter++;
  4002. pt->enc_tunnel = byRevData;
  4003. if (pt->enc_tunnel > 1)
  4004. {
  4005. enc_tunnel = pt->enc_tunnel + 1;
  4006. }
  4007. else
  4008. {
  4009. enc_tunnel = pt->enc_tunnel;
  4010. }
  4011. pt->sum += byRevData;
  4012. pt->nRecvCnt = 0;
  4013. break;
  4014. case 29: // 数据
  4015. if (++pt->nRecvCnt >= pt->nRecvLenth)
  4016. {
  4017. pt->nTypeCounter++;
  4018. }
  4019. pt->sum += byRevData;
  4020. if (tRunPara.tUartPara[0].wProtocol == PROTOCOL_WED_ENC)
  4021. {
  4022. pt1 = (IEC101_DEF *)g_tRsComm[enc_tunnel].ptBuf;
  4023. pt1->recvbuf[iCount] = byRevData;
  4024. pt1->enc_tunnel = pt->enc_tunnel;
  4025. pt1->nRecvLenth = pt->nRecvLenth;
  4026. iCount++;
  4027. }
  4028. break;
  4029. case 30: // 校验和
  4030. pt->recvsum = byRevData;
  4031. pt->nTypeCounter++;
  4032. break;
  4033. case 31: // 帧尾
  4034. pt->nTypeCounter = 0;
  4035. IEC101_Recv_Rst(pt);
  4036. iCount = 0;
  4037. if (byRevData == 0x55) // 校验结束字符,报文接收完毕,
  4038. {
  4039. if (pt->sum != pt->recvsum)
  4040. {
  4041. s_stat_rx_errframe(pt->chnl); // 统计接收帧错误计数
  4042. }
  4043. else
  4044. {
  4045. pt1 = (IEC101_DEF *)g_tRsComm[enc_tunnel].ptBuf;
  4046. pt1->bData = true;
  4047. enc_tunnel = 0;
  4048. // 唤醒主循环
  4049. mainloop_wakeup();
  4050. return 1;
  4051. }
  4052. }
  4053. break;
  4054. #endif
  4055. default:
  4056. // 统计接收错误帧数
  4057. s_stat_rx_errframe(pt->chnl);
  4058. IEC101_Recv_Rst(pt);
  4059. break;
  4060. } // 类型校验结束
  4061. return 0;
  4062. }
  4063. void IEC101_Recv_App(IEC101_DEF *pt)
  4064. {
  4065. u8 c;
  4066. // 接收数据
  4067. while (pt->bSM2Data == false && pt->bData == false)
  4068. {
  4069. if (rt_fifo_get(&pt->recv_fifo, &c, 1) == 0)
  4070. {
  4071. if (g_tRsComm[pt->chnl].b_recv_reset)
  4072. {
  4073. IEC101_Recv_Rst(pt);
  4074. g_tRsComm[pt->chnl].b_recv_reset = 0;
  4075. }
  4076. break;
  4077. }
  4078. if (pRunSet->bTT_ESAM && (!pt->bMaintainComm))
  4079. {
  4080. int ret;
  4081. ret = sec_recv(&pt->rx_buf, c, pt->extsendbuf, true);
  4082. if (ret == SEC_FRAME_OK_APP) // 带规约的报文
  4083. {
  4084. pt->bData = 1;
  4085. }
  4086. else if (ret == SEC_FRAME_OK_EXT) // 纯安全扩展报文 发送
  4087. {
  4088. IEC101_ext_send(pt, pt->extsendbuf + 2, ((pt->extsendbuf[0] << 8) + pt->extsendbuf[1]));
  4089. }
  4090. }
  4091. else
  4092. {
  4093. #ifdef FUNC_ENCRY_IN_ONE_SERIAL
  4094. int ret;
  4095. ret = IEC101_Recv(pt, c);
  4096. if (ret == 1)
  4097. break;
  4098. #else
  4099. IEC101_Recv(pt, c);
  4100. #endif
  4101. }
  4102. }
  4103. }
  4104. void IEC101_Recv_Int(IEC101_DEF *pt, u8 byRevData)
  4105. {
  4106. // 记录每个不定长帧报文的接收时刻
  4107. if (!pRunSet->bTT_ESAM || pt->bMaintainComm)
  4108. {
  4109. if (byRevData == 0x68)
  4110. {
  4111. struct rt_fifo *f;
  4112. f = &pt->recv_fifo;
  4113. // 判断不定帧长报头 0x68 L L 0X68
  4114. if ((f->buffer[(f->in - 1) & (f->size - 1)]) == (f->buffer[(f->in - 2) & (f->size - 1)]) && (f->buffer[(f->in - 3) & (f->size - 1)]) == 0x68)
  4115. {
  4116. pt->us0_frame = ustimer_get_origin();
  4117. }
  4118. }
  4119. }
  4120. rt_fifo_put(&pt->recv_fifo, &byRevData, 1);
  4121. }
  4122. int IEC101_PH_GprsInfo(void)
  4123. {
  4124. int i;
  4125. for (i = 0; i < CFG_UART_NUM_MAX; i++)
  4126. {
  4127. if (UART_CHANNEL[i] < 0)
  4128. {
  4129. continue;
  4130. }
  4131. // 外部通信报文处理
  4132. if (tRunPara.tUartPara[i].wProtocol == PROTOCOL_101_PH) // 101规约
  4133. {
  4134. IEC101_DEF *pt = (IEC101_DEF *)g_tRsComm[i].ptBuf;
  4135. pt->bCallGprsInf = true;
  4136. }
  4137. }
  4138. return 0;
  4139. }
  4140. void IEC101_Info_Printf_One(IEC101_DEF *p)
  4141. {
  4142. iec_tbuf_t *pt;
  4143. rt_printf("\r\n 通道属性:type=%d,chnl=%d\r\n", p->type, p->chnl);
  4144. if (p->st101 == 0)
  4145. {
  4146. return;
  4147. }
  4148. rt_printf(" 规约状态:state=%d,bSendChange=%d\r\n", p->st101, p->bSendChange);
  4149. rt_printf(" 连接计时:LinkCount(%d):%d秒\r\n", p->LinkCount, p->secs);
  4150. pt = &p->tx_buf[0];
  4151. 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);
  4152. pt = &p->tx_buf[1];
  4153. 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);
  4154. 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);
  4155. rt_printf("SOE事件BUF:head=%d,tail_send=%d\r\n",
  4156. g_soe_queue.head.n, g_soe_queue.tail_eep.n);
  4157. pt = &p->tx_buf[2];
  4158. 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);
  4159. 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);
  4160. rt_printf("SOE事件BUF:head=%d,tail_send=%d\r\n",
  4161. g_soe_queue.head.n, g_soe_queue.tail_eep.n);
  4162. return;
  4163. }
  4164. int IEC101_Info_Printf(void)
  4165. {
  4166. int i;
  4167. IEC101_DEF *p;
  4168. // 串口101
  4169. rt_printf("\r\n串口101:");
  4170. for (i = 0; i < CFG_UART_NUM_MAX; i++)
  4171. {
  4172. // 如果串口不存在,跳过
  4173. if (UART_CHANNEL[i] < 0)
  4174. {
  4175. continue;
  4176. }
  4177. if (tRunPara.tUartPara[i].wProtocol != PROTOCOL_101 && tRunPara.tUartPara[i].wProtocol != PROTOCOL_101_PH && tRunPara.tUartPara[i].wProtocol != PROTOCOL_MAINTAIN)
  4178. {
  4179. rt_printf("\r\n通道属性:非104通道(chnl=%d)\r\n", i);
  4180. continue;
  4181. }
  4182. p = (IEC101_DEF *)g_tRsComm[i].ptBuf;
  4183. IEC101_Info_Printf_One(p);
  4184. }
  4185. return 0;
  4186. }
  4187. /************************************************下面是远方修改定值代码******************************************************/
  4188. void IEC101_setion_chg_msg(IEC101_DEF *pt101, u8 *ps)
  4189. {
  4190. #ifdef YPARA_LINK
  4191. WORD section;
  4192. msg_data_struct *msg_data = &temp_par;
  4193. msg_oper_setion_struct *setion_msg = &msg_data->setion_msg;
  4194. section = ps[0] + (ps[1] << 8); // 定值区号
  4195. msg_data->sport = pt101->chnl;
  4196. msg_data->dport = 0x1F; // 进行广播
  4197. msg_data->type = settion_swht;
  4198. setion_msg->section_p = section;
  4199. mananger_msg_ypara_s(msg_data, msg_data->sport, msg_data->dport);
  4200. #endif
  4201. }
  4202. void IEC101_SectionWrite(IEC101_DEF *pt101, u8 *ps) // 确认帧
  4203. {
  4204. u8 *pd;
  4205. int num;
  4206. u8 cot;
  4207. WORD section;
  4208. if (pRunSet->wEquTypeManager)
  4209. IEC101_setion_chg_msg(pt101, ps);
  4210. // 组包
  4211. section = ps[0] + (ps[1] << 8); // 定值区号
  4212. cot = 0x47;
  4213. if (section < SEC_NUMBER)
  4214. {
  4215. m_dstsection = section;
  4216. if (mmd_changesection(section) == M_JUMP0)
  4217. cot = 0x07;
  4218. }
  4219. // 组织报文
  4220. pd = g_arrIECBuf;
  4221. num = 0;
  4222. pd[num++] = 0; // 信息体地址
  4223. pd[num++] = 0; // 信息体地址
  4224. pd[num++] = ps[0]; // 当前定值区
  4225. pd[num++] = ps[1]; // 当前定值区
  4226. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, cot, 200, FRAME_I); //
  4227. }
  4228. void IEC101_SectionRead(IEC101_DEF *pt101) // 读定值区
  4229. {
  4230. u8 *pd;
  4231. int num;
  4232. u8 cot;
  4233. // 组织报文
  4234. pd = g_arrIECBuf;
  4235. num = 0;
  4236. pd[num++] = 0; // 信息体地址
  4237. pd[num++] = 0; // 信息体地址
  4238. pd[num++] = (u8)m_runsection; // 当前定值区
  4239. pd[num++] = (u8)(m_runsection >> 8); // 当前定值区
  4240. pd[num++] = 0; // 最小定值区
  4241. pd[num++] = 0; // 最小定值区
  4242. pd[num++] = SEC_NUMBER - 1; // 最大定值区 1 标准上是7个字节,暂时认为是2个字节
  4243. pd[num++] = 0; // 最大定值区 2
  4244. cot = IEC_COT_ACTCON;
  4245. IEC101_Asdu_Add(pt101, g_arrIECBuf, num, 1, cot, 201, FRAME_I); //
  4246. }
  4247. /**************************************************远方修改定值结束*****************************************************/
  4248. /***********************************************下面是101规约文件传输部分代码2016-8-10**************************************************/
  4249. /**************************************************************************
  4250. 函数名称:IEC101_Direct_Echo
  4251. 函数版本:1.00
  4252. 作者:
  4253. 创建日期:2007.9.1
  4254. 函数功能说明:101规约目录响应
  4255. 输出参数:pt101缓冲区地址,COT 传送原因
  4256. 返回值:
  4257. 更新信息:
  4258. 更新日志1:
  4259. 日期:
  4260. 修改者:
  4261. 修改内容:
  4262. 修改原因:
  4263. ***************************************************************************/
  4264. void IEC101_Direct_Echo(IEC101_DEF *pt101, DWORD InfoAddr)
  4265. {
  4266. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4267. BYTE vsq;
  4268. int filenum;
  4269. struct dir_file_struct *pdir, *pdirfree;
  4270. int i;
  4271. vsq = 0;
  4272. pdir = hf_get_dir_file(IEC_Getdir(InfoAddr), &filenum); // 根据信息体地址,判断读读哪个目录,获取目录信息
  4273. if (pdir == NULL)
  4274. {
  4275. IEC101_Asdu_Add(pt101, g_arrIECBuf, 0, vsq, 5, 126, FRAME_I); // 无文件应答
  4276. return;
  4277. }
  4278. pdirfree = pdir;
  4279. *pd++ = (BYTE)InfoAddr;
  4280. *pd++ = (BYTE)(InfoAddr >> 8);
  4281. for (i = 0; i < filenum; i++)
  4282. {
  4283. struct rtc_time_t rtc;
  4284. /*文件名称*/
  4285. *pd++ = (BYTE)(pdir->file_name);
  4286. *pd++ = (BYTE)(pdir->file_name >> 8);
  4287. /*文件长度*/
  4288. *pd++ = (BYTE)(pdir->file_size);
  4289. *pd++ = (BYTE)(pdir->file_size >> 8);
  4290. *pd++ = (BYTE)(pdir->file_size >> 16);
  4291. /*文件的状态SOF*/
  4292. *pd++ = 0;
  4293. /*日历时钟*/
  4294. timespec_to_rtc(pdir->file_time, &rtc, 1);
  4295. *pd++ = (BYTE)(rtc.ms);
  4296. *pd++ = (BYTE)(rtc.ms >> 8);
  4297. *pd++ = (BYTE)(rtc.min);
  4298. *pd++ = (BYTE)(rtc.hour);
  4299. *pd++ = (BYTE)(rtc.day);
  4300. *pd++ = (BYTE)(rtc.month);
  4301. *pd++ = (BYTE)(rtc.year);
  4302. vsq++;
  4303. if ((vsq >= 15) && i < (pdir->file_size - 1)) // 目录超出一帧上送范围,分帧,VSQ置后续标准位
  4304. {
  4305. vsq |= 0x80;
  4306. IEC101_Asdu_Add(pt101, g_arrIECBuf, (vsq & 0x7f) * 13 + 2, vsq, 5, 126, FRAME_I); // 无文件应答
  4307. vsq = 0;
  4308. pd = g_arrIECBuf;
  4309. }
  4310. pdir++;
  4311. }
  4312. rt_free(pdirfree);
  4313. if (vsq > 0)
  4314. {
  4315. if (vsq > 1)
  4316. {
  4317. vsq |= 0x80;
  4318. }
  4319. IEC101_Asdu_Add(pt101, g_arrIECBuf, (vsq & 0x7f) * 13, vsq, 5, 126, FRAME_I); // 无文件应答
  4320. }
  4321. else
  4322. {
  4323. IEC101_Asdu_Add(pt101, g_arrIECBuf, 0, vsq, 5, 126, FRAME_I); // 无文件应答
  4324. }
  4325. }
  4326. /**************************************************************************
  4327. 函数名称:IEC101_EchoFileReady
  4328. 函数版本:1.00
  4329. 作者:
  4330. 创建日期:2007.9.1
  4331. 函数功能说明:应答文件准备好
  4332. 输出参数:pt101缓冲区地址,filename 文件名
  4333. 返回值:
  4334. 更新信息:
  4335. 更新日志1:
  4336. 日期:
  4337. 修改者:
  4338. 修改内容:
  4339. 修改原因:
  4340. ***************************************************************************/
  4341. static void IEC101_EchoFileReady(IEC101_DEF *pt101, DWORD InfoAddr, WORD filename)
  4342. {
  4343. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4344. int filelenth, sectionnum;
  4345. filelenth = hf_get_file_inf(IEC_Getdir(InfoAddr), filename, &sectionnum);
  4346. /*文件名称*/
  4347. *pd++ = (BYTE)InfoAddr;
  4348. *pd++ = (BYTE)(InfoAddr >> 8);
  4349. *pd++ = (BYTE)(filename); // 10
  4350. *pd++ = (BYTE)(filename >> 8); // 11
  4351. *pd++ = (BYTE)filelenth; // 文件长度
  4352. *pd++ = (BYTE)(filelenth >> 8); // 文件长度
  4353. *pd++ = (BYTE)(filelenth >> 16); // 文件长度
  4354. if (filelenth > 0)
  4355. {
  4356. *pd++ = 0; /*FRQ=0肯定认可*/
  4357. }
  4358. else
  4359. {
  4360. *pd++ = 0x80; /*FRQ=0否定定认可*/
  4361. }
  4362. pt101->tfile.filelenth = filelenth;
  4363. pt101->tfile.setctionnum = sectionnum;
  4364. pt101->tfile.filename = filename;
  4365. pt101->tfile.InfoAddr = InfoAddr;
  4366. pt101->tfile.filechecksum = 0;
  4367. IEC101_Asdu_Add(pt101, g_arrIECBuf, 8, 1, 13, 120, FRAME_I); // 无文件应答
  4368. }
  4369. /**************************************************************************
  4370. 函数名称:IEC101_EchoSectionReady
  4371. 函数版本:1.00
  4372. 作者:
  4373. 创建日期:2007.9.1
  4374. 函数功能说明:应答节准备好
  4375. 输出参数:pt101缓冲区地址,filename 文件名
  4376. 返回值:
  4377. 更新信息:
  4378. 更新日志1:
  4379. 日期:
  4380. 修改者:
  4381. 修改内容:
  4382. 修改原因:
  4383. ***************************************************************************/
  4384. static void IEC101_EchoSectionReady(IEC101_DEF *pt101, DWORD InfoAddr, WORD filename, BYTE section)
  4385. {
  4386. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4387. int setctionlenth;
  4388. char *pdat = NULL;
  4389. IEC101_FreeFile(pt101);
  4390. *pd++ = (BYTE)InfoAddr;
  4391. *pd++ = (BYTE)(InfoAddr >> 8);
  4392. /*文件名称*/
  4393. *pd++ = (BYTE)(filename); // 10
  4394. *pd++ = (BYTE)(filename >> 8); // 11
  4395. if (pt101->tfile.InfoAddr == InfoAddr && pt101->tfile.filename == filename && section <= pt101->tfile.setctionnum) // 文件名相同文件有效
  4396. {
  4397. pdat = hf_get_file_part(IEC_Getdir(InfoAddr), filename, section, &setctionlenth);
  4398. }
  4399. *pd++ = section; // 节名
  4400. /*节长度长度*/
  4401. *pd++ = (BYTE)(setctionlenth); // 12
  4402. *pd++ = (BYTE)(setctionlenth >> 8); // 13
  4403. *pd++ = (BYTE)(setctionlenth >> 16); // 14
  4404. if (pdat == NULL || setctionlenth == 0)
  4405. {
  4406. *pd++ = 0x80; /*FRQ=0否定定认可*/
  4407. }
  4408. else
  4409. {
  4410. *pd++ = 0x0; /*FRQ=0 肯定认可*/ // 15
  4411. pt101->tfile.pdat = pdat; // 保存节内容地址,后续需要释放
  4412. pt101->tfile.sectionlenth = setctionlenth;
  4413. pt101->tfile.transsection = section;
  4414. pt101->tfile.bFiletransing = true;
  4415. pt101->tfile.bSegtransing = false;
  4416. pt101->tfile.us0_file_trans = ustimer_get_origin();
  4417. pt101->tfile.transBytes = 0;
  4418. pt101->tfile.sectionchecksum = 0;
  4419. }
  4420. IEC101_Asdu_Add(pt101, g_arrIECBuf, 9, 1, 13, 121, FRAME_I); // 无文件应答
  4421. }
  4422. /**************************************************************************
  4423. 函数名称:IEC101_SegmentSend
  4424. 函数版本:1.00
  4425. 作者:
  4426. 创建日期:2007.9.1
  4427. 函数功能说明:应答节传输中段的数据
  4428. 输出参数:pt101缓冲区地址,filename 文件名,section 节名
  4429. 返回值:
  4430. 更新信息:
  4431. 更新日志1:
  4432. 日期:
  4433. 修改者:
  4434. 修改内容:
  4435. 修改原因:
  4436. ***************************************************************************/
  4437. static void IEC101_SegmentSend(IEC101_DEF *pt101, DWORD InfoAddr, WORD filename, BYTE section)
  4438. {
  4439. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4440. BYTE sectionchecksum = 0; // 节校验和
  4441. BYTE segmentbytes;
  4442. BYTE cot;
  4443. int i;
  4444. cot = 13;
  4445. segmentbytes = 0;
  4446. if (pt101->tfile.bFiletransing && pt101->tfile.InfoAddr == InfoAddr && pt101->tfile.filename == filename && section == pt101->tfile.transsection) // 文件名相同 节相同
  4447. {
  4448. if (pt101->tfile.transBytes + FILE_SEGMENT_BYTES >= pt101->tfile.sectionlenth)
  4449. {
  4450. segmentbytes = pt101->tfile.sectionlenth % FILE_SEGMENT_BYTES; // 最后的段的字节数
  4451. }
  4452. else
  4453. {
  4454. segmentbytes = FILE_SEGMENT_BYTES;
  4455. }
  4456. pt101->tfile.sectionchecksum = sectionchecksum;
  4457. pt101->tfile.us0_file_trans = ustimer_get_origin();
  4458. pt101->tfile.bSegtransing = true;
  4459. }
  4460. else
  4461. {
  4462. cot |= 0x40;
  4463. segmentbytes = 0;
  4464. IEC101_FreeFile(pt101);
  4465. }
  4466. /*文件名称*/
  4467. *pd++ = (BYTE)InfoAddr;
  4468. *pd++ = (BYTE)(InfoAddr >> 8);
  4469. *pd++ = (BYTE)(filename); // 10
  4470. *pd++ = (BYTE)(filename >> 8); // 11
  4471. *pd++ = section; // 节名 12
  4472. *pd++ = segmentbytes; // 段的长度 13
  4473. for (i = 0; i < segmentbytes; i++)
  4474. {
  4475. *pd = pt101->tfile.pdat[pt101->tfile.transBytes++];
  4476. sectionchecksum += *pd++;
  4477. }
  4478. IEC101_Asdu_Add(pt101, g_arrIECBuf, 6 + segmentbytes, 1, cot, 125, FRAME_I); // 无文件应答
  4479. }
  4480. /**************************************************************************
  4481. 函数名称:IEC101_EchoLastSection
  4482. 函数版本:1.00
  4483. 作者:
  4484. 创建日期:2007.9.1
  4485. 函数功能说明:应答最后的节或段
  4486. 输出参数:pt101缓冲区地址,filename 文件名,section 节名,LSQ限定词
  4487. 返回值:
  4488. 更新信息:
  4489. 更新日志1:
  4490. 日期:
  4491. 修改者:
  4492. 修改内容:
  4493. 修改原因:
  4494. ***************************************************************************/
  4495. static void IEC101_EchoLastSection(IEC101_DEF *pt101, WORD filename, BYTE section, BYTE LSQ)
  4496. {
  4497. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4498. /*文件名称*/
  4499. *pd++ = (BYTE)pt101->tfile.InfoAddr;
  4500. *pd++ = (BYTE)(pt101->tfile.InfoAddr >> 8);
  4501. *pd++ = (BYTE)(filename); // 10
  4502. *pd++ = (BYTE)(filename >> 8); // 11
  4503. *pd++ = section; // 节名 12
  4504. switch (LSQ)
  4505. {
  4506. case 1:
  4507. *pd++ = 1; // LSQ=1:不带停止激活文件传输13
  4508. *pd++ = pt101->tfile.filechecksum; // 文件校验和 14
  4509. break;
  4510. case 3:
  4511. *pd++ = 3; // LSQ=3:不带停止激活的节传输
  4512. *pd++ = pt101->tfile.sectionchecksum; // 节校验和
  4513. break;
  4514. }
  4515. IEC101_Asdu_Add(pt101, g_arrIECBuf, 7, 1, 13, 123, FRAME_I); // 无文件应答
  4516. }
  4517. /**************************************************************************
  4518. 函数名称:IEC101_SegmentContinue
  4519. 函数版本:1.00
  4520. 作者:
  4521. 创建日期:2007.9.1
  4522. 函数功能说明:主循环中继续发送节中剩余的段
  4523. 输出参数:pt101缓冲区地址,filename 文件名,section 节名
  4524. 返回值:
  4525. 更新信息:
  4526. 更新日志1:
  4527. 日期:
  4528. 修改者:
  4529. 修改内容:
  4530. 修改原因:
  4531. ***************************************************************************/
  4532. void IEC101_SegmentContinue(IEC101_DEF *pt101)
  4533. {
  4534. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4535. BYTE sectionchecksum = 0; // 节校验和
  4536. BYTE segmentbytes;
  4537. int i;
  4538. if (!pt101->tfile.bSegtransing)
  4539. return;
  4540. if (pt101->tfile.transBytes < pt101->tfile.sectionlenth) // 段还未传输完毕
  4541. {
  4542. if (pt101->tfile.transBytes + FILE_SEGMENT_BYTES >= pt101->tfile.sectionlenth)
  4543. {
  4544. segmentbytes = pt101->tfile.sectionlenth % FILE_SEGMENT_BYTES; // 最后的段的字节数
  4545. }
  4546. else
  4547. {
  4548. segmentbytes = FILE_SEGMENT_BYTES;
  4549. }
  4550. *pd++ = (BYTE)pt101->tfile.InfoAddr;
  4551. *pd++ = (BYTE)(pt101->tfile.InfoAddr >> 8);
  4552. /*文件名称*/
  4553. *pd++ = (BYTE)(pt101->tfile.filename); // 10
  4554. *pd++ = (BYTE)(pt101->tfile.filename >> 8); // 11
  4555. *pd++ = pt101->tfile.transsection; // 节名 12
  4556. *pd++ = segmentbytes; // 段的长度 13
  4557. for (i = 0; i < segmentbytes; i++)
  4558. {
  4559. *pd = pt101->tfile.pdat[pt101->tfile.transBytes++];
  4560. sectionchecksum += *pd++;
  4561. }
  4562. pt101->tfile.sectionchecksum += sectionchecksum;
  4563. pt101->tfile.us0_file_trans = ustimer_get_origin();
  4564. IEC101_Asdu_Add(pt101, g_arrIECBuf, 6 + segmentbytes, 1, 13, 125, FRAME_I); // 无文件应答
  4565. }
  4566. else
  4567. {
  4568. IEC101_EchoLastSection(pt101, pt101->tfile.filename, pt101->tfile.transsection, 3);
  4569. IEC101_FreeFile(pt101);
  4570. }
  4571. }
  4572. void IEC101_File_Respone(IEC101_DEF *pt101, BYTE *dat, BYTE cot, BYTE SCAFQ) //
  4573. {
  4574. BYTE *pd = g_arrIECBuf; // 从第7个字节开始
  4575. u8 vsq, type;
  4576. u8 CotByte = 0; // 传送原因双字节
  4577. u8 AppByte = 0; // 应用单元地址双字节
  4578. if (tRunPara.b101Cot2Byte)
  4579. CotByte = 1;
  4580. if (tRunPara.b101App2Byte)
  4581. AppByte = 1;
  4582. type = dat[0];
  4583. vsq = dat[1];
  4584. *pd++ = dat[4 + CotByte + AppByte]; // 应用单元地址
  4585. *pd++ = dat[5 + CotByte + AppByte]; //
  4586. *pd++ = dat[6 + CotByte + AppByte]; // 文件名
  4587. *pd++ = dat[7 + CotByte + AppByte]; //
  4588. *pd++ = dat[8 + CotByte + AppByte]; // 节名 12
  4589. *pd++ = SCAFQ; // 限定词
  4590. IEC101_Asdu_Add(pt101, g_arrIECBuf, 6, vsq, cot, type, FRAME_I); // 无文件应答
  4591. }
  4592. /**************************************************************************
  4593. 函数名称:IEC101_File_Echo
  4594. 函数版本:1.00
  4595. 作者:
  4596. 创建日期:2007.9.1
  4597. 函数功能说明:对文件召唤的应答处理
  4598. 输出参数:pt101缓冲区地址,dat报文缓冲区地址从报文的帧类型开始
  4599. 返回值:
  4600. 更新信息:
  4601. 更新日志1:
  4602. 日期:
  4603. 修改者:
  4604. 修改内容:
  4605. 修改原因:
  4606. ***************************************************************************/
  4607. void IEC101_File_App(IEC101_DEF *pt101, BYTE *dat) // dat 从报文的帧类型开始
  4608. {
  4609. BYTE COT, SCQ; // 传送原因
  4610. WORD filename, section; // 文件名 节名
  4611. DWORD InfoAddr; // 信息体地址
  4612. u8 CotByte = 0; // 传送原因双字节
  4613. u8 AppByte = 0; // 应用单元地址双字节
  4614. if (tRunPara.b101Cot2Byte)
  4615. CotByte = 1;
  4616. if (tRunPara.b101App2Byte)
  4617. AppByte = 1;
  4618. COT = dat[2];
  4619. InfoAddr = dat[4 + CotByte + AppByte] + (dat[5 + CotByte + AppByte] << 8);
  4620. filename = dat[6 + CotByte + AppByte] + (dat[7 + CotByte + AppByte] << 8); // 文件名
  4621. section = dat[8 + CotByte + AppByte]; // 节名
  4622. SCQ = dat[9 + CotByte + AppByte]; // 选择和召唤限定词
  4623. // rt_printf("\r\n COT=%d addr=%4x filename=%d,section=%d,SCQ=%d",COT,InfoAddr,filename,section,SCQ);
  4624. if (IEC_Getdir(InfoAddr) == NULL)
  4625. {
  4626. IEC101_File_Respone(pt101, dat, (47 | 0x40), SCQ); // 否定应答,非所希望的通信服务
  4627. return;
  4628. }
  4629. if (COT == 5) /*请求目录 */
  4630. {
  4631. IEC101_Direct_Echo(pt101, InfoAddr); /*目录响应 cot =5代表召唤目录*/
  4632. }
  4633. else if (COT == 13)
  4634. {
  4635. switch (SCQ)
  4636. {
  4637. case 1: /*选择文件*/
  4638. IEC101_EchoFileReady(pt101, InfoAddr, filename);
  4639. break;
  4640. case 2: /*请求文件*/
  4641. IEC101_EchoSectionReady(pt101, InfoAddr, filename, section); // 节准备好报文
  4642. break;
  4643. case 6: /*请求节*/
  4644. IEC101_SegmentSend(pt101, InfoAddr, filename, section); // 发送本节中所有的段
  4645. break;
  4646. default:
  4647. IEC101_File_Respone(pt101, dat, COT, SCQ | 0x30); // 否定应答,非所希望的通信服务
  4648. break;
  4649. }
  4650. }
  4651. else
  4652. {
  4653. IEC101_File_Respone(pt101, dat, (45 | 0x40), SCQ); // 否定应答,未知的传送原因
  4654. }
  4655. }
  4656. /**************************************************************************
  4657. 函数名称:IEC101_File_Echo
  4658. 函数版本:1.00
  4659. 作者:
  4660. 创建日期:2007.9.1
  4661. 函数功能说明:对文件召唤的应答处理
  4662. 输出参数:pt101缓冲区地址,dat报文缓冲区地址从报文的帧类型开始
  4663. 返回值:
  4664. 更新信息:
  4665. 更新日志1:
  4666. 日期:
  4667. 修改者:
  4668. 修改内容:
  4669. 修改原因:
  4670. ***************************************************************************/
  4671. void IEC101_File_Echo(IEC101_DEF *pt101, BYTE *dat) // dat 从报文的帧类型开始
  4672. {
  4673. BYTE COT, SCQ; // 传送原因
  4674. WORD filename, section; // 文件名 节名
  4675. DWORD InfoAddr; // 信息体地址
  4676. u8 CotByte = 0; // 传送原因双字节
  4677. u8 AppByte = 0; // 应用单元地址双字节
  4678. if (tRunPara.b101Cot2Byte)
  4679. CotByte = 1;
  4680. if (tRunPara.b101App2Byte)
  4681. AppByte = 1;
  4682. COT = dat[2];
  4683. InfoAddr = dat[4 + CotByte + AppByte] + (dat[5 + CotByte + AppByte] << 8);
  4684. filename = dat[6 + CotByte + AppByte] + (dat[7 + CotByte + AppByte] << 8); // 文件名
  4685. section = dat[8 + CotByte + AppByte]; // 节名
  4686. SCQ = dat[9 + CotByte + AppByte]; // 选择和召唤限定词
  4687. // rt_printf("\r\n COT=%d addr=%4x filename=%d,section=%d,SCQ=%d",COT,InfoAddr,filename,section,SCQ);
  4688. if (IEC_Getdir(InfoAddr) == NULL)
  4689. {
  4690. IEC101_File_Respone(pt101, dat, (47 | 0x40), SCQ); // 否定应答,非所希望的通信服务
  4691. return;
  4692. }
  4693. if (COT == 5) /*请求目录 */
  4694. {
  4695. IEC101_Direct_Echo(pt101, InfoAddr); /*目录响应 cot =5代表召唤目录*/
  4696. }
  4697. else if (COT == 13)
  4698. {
  4699. switch (SCQ)
  4700. {
  4701. case 1: /*选择文件*/
  4702. IEC101_EchoFileReady(pt101, InfoAddr, filename);
  4703. break;
  4704. case 2: /*请求文件*/
  4705. IEC101_EchoSectionReady(pt101, InfoAddr, filename, section); // 节准备好报文
  4706. break;
  4707. case 6: /*请求节*/
  4708. IEC101_SegmentSend(pt101, InfoAddr, filename, section); // 发送本节中所有的段
  4709. break;
  4710. default:
  4711. IEC101_File_Respone(pt101, dat, COT, SCQ | 0x30); // 否定应答,非所希望的通信服务
  4712. break;
  4713. }
  4714. }
  4715. else
  4716. {
  4717. IEC101_File_Respone(pt101, dat, (45 | 0x40), SCQ); // 否定应答,未知的传送原因
  4718. }
  4719. }
  4720. /**************************************************************************
  4721. 函数名称:IEC101_File_Sure
  4722. 函数版本:1.00
  4723. 作者:
  4724. 创建日期:2007.9.1
  4725. 函数功能说明:对文件处理的确认应答
  4726. 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
  4727. 返回值:
  4728. 更新信息:
  4729. 更新日志1:
  4730. 日期:
  4731. 修改者:
  4732. 修改内容:
  4733. 修改原因:
  4734. ***************************************************************************/
  4735. void IEC101_File_Sure(IEC101_DEF *pt101, BYTE *dat) // dat 从报文的帧类型开始
  4736. {
  4737. BYTE COT, AFQ; // 传送原因
  4738. WORD filename, section; // 文件名 节名
  4739. DWORD InfoAddr; // 信息体地址
  4740. u8 CotByte = 0; // 传送原因双字节
  4741. u8 AppByte = 0; // 应用单元地址双字节
  4742. if (tRunPara.b101Cot2Byte)
  4743. CotByte = 1;
  4744. if (tRunPara.b101App2Byte)
  4745. AppByte = 1;
  4746. COT = dat[2];
  4747. InfoAddr = dat[4 + CotByte + AppByte] + (dat[5 + CotByte + AppByte] << 8);
  4748. filename = dat[6 + CotByte + AppByte] + (dat[7 + CotByte + AppByte] << 8); // 文件名
  4749. section = dat[8 + CotByte + AppByte]; // 节名
  4750. AFQ = dat[9 + CotByte + AppByte]; // 选择和召唤限定词
  4751. if (IEC_Getdir(InfoAddr) == NULL)
  4752. {
  4753. IEC101_File_Respone(pt101, dat, (47 | 0x40), AFQ); // 否定应答,未知的信息体地址
  4754. return;
  4755. }
  4756. if (COT != 13)
  4757. {
  4758. IEC101_File_Respone(pt101, dat, (45 | 0x40), AFQ); // 否定应答,未知的传送原因
  4759. }
  4760. switch (AFQ) /*AFQ文件确认或节确认*/
  4761. {
  4762. case 1: // 文件传输的正确认可
  4763. IEC101_FreeFile(pt101);
  4764. IEC101_File_Respone(pt101, 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
  4765. break;
  4766. case 2: // 文件传输的否定认可
  4767. IEC101_FreeFile(pt101);
  4768. IEC101_File_Respone(pt101, 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
  4769. break;
  4770. case 3: // 节传输的正确认可
  4771. IEC101_FreeFile(pt101);
  4772. if (pt101->tfile.transsection < pt101->tfile.setctionnum - 1) // 现有调试工具UTDEBU,节名从0开始, tfile.setctionnum 需减1 sunxi ,后续程序恢复
  4773. {
  4774. pt101->tfile.filechecksum += pt101->tfile.sectionchecksum; // 文件校验和
  4775. section += 1;
  4776. IEC101_EchoSectionReady(pt101, InfoAddr, filename, section); // 下一节准备好
  4777. }
  4778. else if (section >= pt101->tfile.setctionnum - 1) // //现有调试工具UTDEBU,节名从0开始, tfile.setctionnum 需减1 sunxi,后续程序恢复
  4779. {
  4780. IEC101_EchoLastSection(pt101, filename, section, 1); // LSQ = 3; 最后的段
  4781. }
  4782. break;
  4783. case 4: // 节传输的否定认可
  4784. IEC101_FreeFile(pt101);
  4785. IEC101_EchoSectionReady(pt101, InfoAddr, filename, section); // 节准备好报文
  4786. break;
  4787. default:
  4788. break;
  4789. }
  4790. }
  4791. void IEC101_FreeFile(IEC101_DEF *pt101)
  4792. {
  4793. if (pt101->tfile.bFiletransing)
  4794. {
  4795. pt101->tfile.bFiletransing = false;
  4796. pt101->tfile.bSegtransing = false;
  4797. if (!pt101->tfile.pdat)
  4798. {
  4799. rt_free(pt101->tfile.pdat);
  4800. pt101->tfile.pdat = NULL;
  4801. }
  4802. rt_printf("\r\nIEC101文件节传输完毕,释放内存,文件:%d 节:%d\r\n", pt101->tfile.filename, pt101->tfile.transsection);
  4803. }
  4804. }