app_rs485_1.c 19 KB

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  1. #include "common.h"
  2. #include "drv_usart.h"
  3. #include "app_rs485_1.h"
  4. #include "app.h"
  5. #include "hardware_test.h"
  6. #include "app_end_ctr.h"
  7. #include "drv_io.h"
  8. #include "measure_vol.h"
  9. #include "shark_xl.h"
  10. //uart1
  11. static uint8_t app_rs485_buf[TX_BUFFER_SIZE];
  12. static uint8_t bms_addr = SUB_BMS_ADDRESS_1;
  13. SUB_BMS_COM sub_rs485_time_out_1;
  14. SUB_BMS_INFO sub_bms_info_1;
  15. DELAY_COMMON send_delay;
  16. uint8_t RS485_busy_1 = 0;
  17. uint8_t sub_bms_1_connect = 0;
  18. uint8_t cang_wei = CW_CHE_SHANG_NO_CHARGER;
  19. TEST_INFO test_info;
  20. static int8_t Get_Check_Sum_1(uint16_t*value,uint8_t*data,uint16_t size)
  21. {
  22. uint32_t checksum;
  23. if((NULL==value)||(NULL==data)||(0==size))
  24. {
  25. return 0;
  26. }
  27. //
  28. checksum = 0;
  29. while(size>1)
  30. {
  31. checksum += *(uint16_t*)data;
  32. data += 2;
  33. size -= 2;
  34. }
  35. //
  36. if(size>0)
  37. {
  38. checksum += *data;
  39. }
  40. //
  41. while(checksum>>16)
  42. {
  43. checksum = (checksum&0xFFFF)+(checksum>>16);
  44. }
  45. //
  46. *value = (uint16_t)~checksum;
  47. return 1;
  48. }
  49. uint8_t SUB_BMS_1_DEC(void)
  50. {
  51. return sub_bms_1_connect;
  52. }
  53. void RS485_Communication_Time_Out_1(void)
  54. {
  55. if(sub_bms_info_1.rs485_connect)
  56. {
  57. sub_bms_info_1.conn_state = SUB_BMS_CONT_NO485;
  58. }
  59. else
  60. {
  61. sub_bms_info_1.conn_state = SUB_BMS_DISC_NO485;
  62. }
  63. if(sub_bms_info_1.rs485_time_out)
  64. return;
  65. memset(&sub_bms_info_1.packet_common,0x00,sizeof(sub_bms_info_1.packet_common));
  66. memset(&sub_bms_info_1.bat_dev_info,0x00,sizeof(sub_bms_info_1.bat_dev_info));
  67. memset(&sub_bms_info_1.bat_times,0x00,sizeof(sub_bms_info_1.bat_times));
  68. memset(&sub_bms_info_1.cell_vol,0x00,sizeof(sub_bms_info_1.cell_vol));
  69. memset(&sub_bms_info_1.temp_other,0x00,sizeof(sub_bms_info_1.temp_other));
  70. memset(&sub_bms_info_1.sub_bms_cmd,0x00,sizeof(sub_bms_info_1.sub_bms_cmd));
  71. sub_bms_info_1.rs485_time_out = 1;
  72. sub_bms_info_1.sub_bms_cmd.operate = OP_READ_INFO;
  73. //
  74. sub_bms_1_connect = 0;
  75. }
  76. static int8_t Handle_Sub_BMS_CMD_1(uint8_t *data)
  77. {
  78. static uint8_t send_times = 0;
  79. COMMAND_BODY *bms = (COMMAND_BODY *)data;
  80. int8_t bStatus;
  81. uint16_t count;
  82. SUB_BMS_INFO *temp_bms;
  83. do
  84. {
  85. if(bms->type != bms_addr || bms->dir != BMS_DIR || bms->bStatus == 0)
  86. break;
  87. memset(&sub_rs485_time_out_1,0x00,sizeof(sub_rs485_time_out_1));
  88. g_event &= ~SUB_BMS_1_RS485_DISC_EVENT;
  89. temp_bms = &sub_bms_info_1;
  90. temp_bms->rs485_time_out = 0;
  91. //
  92. sub_bms_1_connect = 1;
  93. RS485_busy_1 = 0;
  94. if(sub_bms_info_1.rs485_connect)
  95. {
  96. sub_bms_info_1.conn_state = SUB_BMS_CONT_HV485;
  97. }
  98. else
  99. {
  100. sub_bms_info_1.conn_state = SUB_BMS_DISC_HV485;
  101. }
  102. //CRC
  103. count = bms->checksum;
  104. bms->checksum = 0;
  105. bStatus = Get_Check_Sum_1((void*)&bms->checksum,data,bms->size);
  106. if(1!=bStatus || count != bms->checksum)
  107. {
  108. break;
  109. }
  110. //handle frame
  111. count = sizeof(COMMAND_BODY);
  112. memcpy(&temp_bms->packet_common,&data[count],sizeof(temp_bms->packet_common));
  113. count += sizeof(temp_bms->packet_common);
  114. //bang zi ce shi start
  115. //temp_bms ->packet_common.m_percent /= 2;
  116. //bang zi ce shi end
  117. if((temp_bms->packet_common.operate_result&0x01) != 0x01)
  118. break;
  119. switch((temp_bms->packet_common.operate_result&0xF0)>>4)
  120. {
  121. case OP_NONE:
  122. break;
  123. case OP_BOND:
  124. break;
  125. case OP_WRITE_SN:
  126. break;
  127. case OP_PAIR:
  128. break;
  129. case OP_UPDATE_PAIR:
  130. break;
  131. case OP_READ_INFO:
  132. memcpy(&temp_bms->bat_dev_info,&data[count],sizeof(temp_bms->bat_dev_info));
  133. count += sizeof(temp_bms->bat_dev_info);
  134. break;
  135. case OP_ALARM_TIMES:
  136. memcpy(&temp_bms->bat_times,&data[count],sizeof(temp_bms->bat_times));
  137. count += sizeof(temp_bms->bat_times);
  138. break;
  139. case OP_CELL_VOL:
  140. memcpy(&temp_bms->cell_vol,&data[count],sizeof(temp_bms->cell_vol));
  141. count += sizeof(temp_bms->cell_vol);
  142. break;
  143. case OP_TEMP_OTHER:
  144. memcpy(&temp_bms->temp_other,&data[count],sizeof(temp_bms->temp_other));
  145. count += sizeof(temp_bms->temp_other);
  146. break;
  147. case OP_OPEN_FET:
  148. break;
  149. case OP_CLEAR_PAIR:
  150. break;
  151. case OP_UPDATE_SOFTWARE_REQ:
  152. break;
  153. case OP_UPDATE_SOFTWARE:
  154. break;
  155. default:break;
  156. }
  157. if(((temp_bms->packet_common.operate_result&0xF0)>>4) == temp_bms->sub_bms_cmd.operate)
  158. {
  159. memset(&temp_bms->sub_bms_cmd,0x00,sizeof(temp_bms->sub_bms_cmd));
  160. ++send_times;
  161. if(send_times > 90)
  162. {
  163. temp_bms->sub_bms_cmd.operate = OP_ALARM_TIMES;
  164. send_times = 0;
  165. }
  166. else if(send_times > 60)
  167. {
  168. temp_bms->sub_bms_cmd.operate = OP_CELL_VOL;
  169. }
  170. else if(send_times > 30)
  171. {
  172. temp_bms->sub_bms_cmd.operate = OP_TEMP_OTHER;
  173. }
  174. else
  175. temp_bms->sub_bms_cmd.operate = OP_NONE;
  176. }
  177. return 1;
  178. }while(0);
  179. return 0;
  180. }
  181. static int8_t Send_Sub_BMS_CMD_1(void)
  182. {
  183. int8_t bStatus;// 默认需要回复
  184. COMMAND_BODY*body = (COMMAND_BODY*)app_rs485_buf;
  185. uint8_t *buf = app_rs485_buf;
  186. SUB_BMS_INFO *temp_bms;
  187. temp_bms = &sub_bms_info_1;
  188. // 填帧头
  189. body->size = sizeof(COMMAND_BODY);
  190. body->type = bms_addr;
  191. body->protocol = 'B';
  192. body->cmd = SET_COMMAND;
  193. body->dir = BMS_DIR;
  194. body->checksum = 0;
  195. body->bStatus = 0;
  196. // 填帧数据
  197. //实时转速
  198. buf[body->size++] = 0;
  199. //本次电门打开已经行驶的里程
  200. buf[body->size++] = 0;
  201. buf[body->size++] = 0;
  202. buf[body->size++] = 0;
  203. buf[body->size++] = 0;
  204. //电门开关信号
  205. buf[body->size++] = 0;
  206. //操作
  207. buf[body->size++] = temp_bms->sub_bms_cmd.operate;
  208. //对码
  209. buf[body->size++] = cang_wei;
  210. buf[body->size++] = 0;
  211. buf[body->size++] = 0;
  212. buf[body->size++] = 0;
  213. //更换对码,新对码
  214. buf[body->size++] = 0;
  215. buf[body->size++] = 0;
  216. buf[body->size++] = 0;
  217. buf[body->size++] = 0;
  218. switch(temp_bms->sub_bms_cmd.operate)
  219. {
  220. case OP_NONE:
  221. break;
  222. case OP_BOND:
  223. break;
  224. case OP_WRITE_SN:
  225. switch(temp_bms->sub_bms_cmd.param)
  226. {
  227. case 3:
  228. buf[body->size++] = (uint8_t)(temp_bms->sub_bms_cmd.param);
  229. break;
  230. case 4:
  231. buf[body->size++] = (uint8_t)(temp_bms->sub_bms_cmd.param);
  232. break;
  233. }
  234. break;
  235. case OP_PAIR:
  236. break;
  237. case OP_UPDATE_PAIR:
  238. break;
  239. case OP_READ_INFO:
  240. break;
  241. case OP_ALARM_TIMES:
  242. break;
  243. case OP_CELL_VOL:
  244. break;
  245. case OP_OPEN_FET:
  246. buf[body->size++] = (uint8_t)(temp_bms->sub_bms_cmd.param);
  247. break;
  248. case OP_UPDATE_SOFTWARE_REQ:
  249. break;
  250. case OP_UPDATE_SOFTWARE:
  251. break;
  252. case OP_CLEAR_PAIR:
  253. break;
  254. default:break;
  255. }
  256. bStatus = Get_Check_Sum_1((void*)&body->checksum,(void*)body,body->size);
  257. if(1!=bStatus)
  258. {
  259. return 0;
  260. }
  261. Send_Data_RS485(buf,body->size);
  262. sub_rs485_time_out_1.set = 1;
  263. sub_rs485_time_out_1.count = 0;
  264. RS485_busy_1 = 1;
  265. return 1;
  266. }
  267. void Send_Sub_BMS_1_CMD(void)
  268. {
  269. if(RS485_busy_1)
  270. return;
  271. Send_Sub_BMS_CMD_1();
  272. }
  273. void Check_Sub_BMS_1(void)
  274. {
  275. if(SUB_BMS_1_DEC())
  276. {
  277. if(sub_bms_info_1.rs485_connect == 0)
  278. {
  279. sub_bms_info_1.rs485_connect = 1;
  280. sub_bms_info_1.sub_bms_cmd.operate = OP_READ_INFO;
  281. }
  282. }
  283. else
  284. {
  285. if(sub_bms_info_1.rs485_connect)
  286. {
  287. // memset(&sub_bms_info_1,0x00,sizeof(sub_bms_info_1));
  288. memset(&sub_rs485_time_out_1,0x00,sizeof(sub_rs485_time_out_1));
  289. RS485_busy_1 = 0;
  290. //sub_bms_1_lt_state = SUB_BMS_DISC_NO485;
  291. sub_bms_info_1.sub_bms_cmd.operate = OP_READ_INFO;
  292. if(cb_operate_state == CB_BAT1)
  293. {
  294. //Power_On_Normal(0);
  295. }
  296. }
  297. }
  298. }
  299. int8_t Handle_RS485_1_Data(void)
  300. {
  301. uint16_t len = Get_RS485_Data(app_rs485_buf,sizeof(app_rs485_buf));
  302. if(len != app_rs485_buf[0])
  303. {
  304. if(memcmp(app_rs485_buf,"zhengjiceshi",12) == 0 && ht_mode == 0)
  305. {
  306. Writer_HT_Flash(1);
  307. __set_FAULTMASK(1);
  308. NVIC_SystemReset();
  309. }
  310. //idra-test-start
  311. RS485_Print(0x22,app_rs485_buf,len);
  312. //idra-test-end
  313. return 0;
  314. }
  315. if((app_rs485_buf[0] > sizeof(COMMAND_BODY)))
  316. {
  317. if(!Handle_Sub_BMS_CMD_1(app_rs485_buf))
  318. {
  319. //idra-test-start
  320. RS485_Print(0x22,app_rs485_buf,len);
  321. //idra-test-end
  322. return 0;
  323. }
  324. }
  325. return 1;
  326. }
  327. void Sub_BMS_1_Initial(void)
  328. {
  329. Usart1_Initial();
  330. memset(&sub_rs485_time_out_1,0x00,sizeof(sub_rs485_time_out_1));
  331. memset(&sub_bms_info_1,0x00,sizeof(sub_bms_info_1));
  332. send_delay.set = 1;
  333. send_delay.count = 0;
  334. sub_bms_info_1.sub_bms_cmd.operate = OP_READ_INFO;
  335. }
  336. void Sub_BMS_1_lt_State(void)
  337. {
  338. switch(sub_bms_info_1.conn_state)
  339. {
  340. case SUB_BMS_INVALID_STATUS:
  341. break;
  342. case SUB_BMS_DISC_NO485:
  343. break;
  344. case SUB_BMS_DISC_HV485:
  345. break;
  346. case SUB_BMS_CONT_HV485:
  347. break;
  348. case SUB_BMS_CONT_NO485:
  349. break;
  350. }
  351. }
  352. static shark_battery_exit_t shark_battery_is_normal_raw(SUB_BMS_INFO *info)
  353. {
  354. uint16_t work_status;
  355. if (info->define_error != D_BMS_ERROR_NO) {
  356. return SHARK_BATT_EXIT_ERROR;
  357. }
  358. if (info->test_error != D_BMS_ERROR_NO) {
  359. return SHARK_BATT_EXIT_ERROR;
  360. }
  361. work_status = info->packet_common.work_status;
  362. work_status &= ~(ST_CHRG_CUR | ST_DISCHRG_CUR | ST_OVRDISCHRG_CUR | ST_SMALL_CURRENT_OVER);
  363. if (IS_CHARGER_ON()) {
  364. work_status &= ~(ST_OVRDISCHRG_VOL | ST_PDOWN | ST_UDR_TEMPE_DISCHRG | ST_OVR_TEMPE_DISCHRG);
  365. } else {
  366. work_status &= ~(ST_OVRCHRG_VOL | ST_OVR_TEMPE_CHRG | ST_UDR_TEMPE_CHRG);
  367. }
  368. if (work_status) {
  369. return SHARK_BATT_EXIT_ERROR;
  370. }
  371. if (info->conn_state != SUB_BMS_CONT_HV485) {
  372. if (info->state == SHARK_BATT_STATE_IDLE) {
  373. return SHARK_BATT_EXIT_485;
  374. }
  375. if (shark_xl_check() == shark_false) {
  376. return SHARK_BATT_EXIT_485;
  377. }
  378. if (QD_Dect() == 0) {
  379. return SHARK_BATT_EXIT_485;
  380. }
  381. if (cb_operate_state == CB_BAT1_BAT2_SERIES) {
  382. if (Measure_Vol() < SERIES_VOLTAGE_MIN) {
  383. return SHARK_BATT_EXIT_485;
  384. }
  385. } else if (Measure_Vol() < SINGLE_VOLTAGE_MIN) {
  386. return SHARK_BATT_EXIT_485;
  387. }
  388. }
  389. return SHARK_BATT_EXIT_SUCCESS;
  390. }
  391. shark_battery_exit_t shark_battery_is_normal(SUB_BMS_INFO *info)
  392. {
  393. info->exit_code = shark_battery_is_normal_raw(info);
  394. return info->exit_code;
  395. }
  396. shark_bool shark_battery_is_normal_power_on(SUB_BMS_INFO *info)
  397. {
  398. if (shark_battery_is_normal(info) == SHARK_BATT_EXIT_SUCCESS) {
  399. if (shark_battery_is_power_full(info)) {
  400. return shark_true;
  401. }
  402. info->exit_code = SHARK_BATT_EXIT_POWER;
  403. }
  404. return shark_false;
  405. }
  406. shark_battery_exit_t Is_Sub_BMS_1_Normal(void)
  407. {
  408. return shark_battery_is_normal(&sub_bms_info_1);
  409. }
  410. int8_t Operate_Sub_BMS_1_CD(uint8_t on)
  411. {
  412. uint8_t cd_fet,rtn;
  413. uint16_t i,timeout = RS485_COM_TIMEOUT;
  414. sub_bms_info_1.sub_bms_cmd.operate = OP_OPEN_FET;
  415. switch(on)
  416. {
  417. case 1:
  418. cd_fet = 0x03;
  419. break;
  420. case 0:
  421. cd_fet = 0x00;
  422. break;
  423. case 2:
  424. cd_fet = 0x04;
  425. timeout = 2000;
  426. break;
  427. default:
  428. cd_fet = 0x00;
  429. break;
  430. }
  431. sub_bms_info_1.sub_bms_cmd.param = cd_fet;
  432. g_event &= ~RS485_RECEIVE_END_EVENT;
  433. Send_Sub_BMS_CMD_1();
  434. cd_fet <<= 1;
  435. rtn = 0;
  436. for(i = 0; i < timeout/10;i++)
  437. {
  438. delay_1ms(10);
  439. if(g_event & RS485_RECEIVE_END_EVENT)
  440. {
  441. g_event &= ~RS485_RECEIVE_END_EVENT;
  442. Handle_RS485_1_Data();
  443. if(on != 2)
  444. {
  445. if((sub_bms_info_1.packet_common.bms_status & cd_fet) == cd_fet)
  446. {
  447. rtn = 1;
  448. }
  449. }
  450. else
  451. {
  452. rtn = 1;
  453. }
  454. break;
  455. }
  456. }
  457. return rtn;
  458. }
  459. u32 shark_battery_get_voltage(SUB_BMS_INFO *info)
  460. {
  461. return info->packet_common.m_total_vol - (info->packet_common.m_current / 10);
  462. }
  463. u32 shark_battery_get_voltage_delta(void)
  464. {
  465. u32 voltage1 = shark_battery_get_voltage1();
  466. u32 voltage2 = shark_battery_get_voltage2();
  467. if (voltage1 > voltage2) {
  468. return voltage1 - voltage2;
  469. } else {
  470. return voltage2 - voltage1;
  471. }
  472. }
  473. u32 shark_battery_get_voltage_min(void)
  474. {
  475. u32 voltage1 = shark_battery_get_voltage1();
  476. u32 voltage2 = shark_battery_get_voltage2();
  477. if (voltage1 < voltage2) {
  478. return voltage1;
  479. } else {
  480. return voltage2;
  481. }
  482. }
  483. u32 shark_battery_get_voltage_max(void)
  484. {
  485. u32 voltage1 = shark_battery_get_voltage1();
  486. u32 voltage2 = shark_battery_get_voltage2();
  487. if (voltage1 > voltage2) {
  488. return voltage1;
  489. } else {
  490. return voltage2;
  491. }
  492. }
  493. static u8 shark_battery_get_power_param(shark_battery_power_t power)
  494. {
  495. switch (power) {
  496. case SHARK_BATT_POWER_SMALL:
  497. return 0x04;
  498. case SHARK_BATT_POWER_FULL:
  499. return 0x03;
  500. default:
  501. return 0x00;
  502. }
  503. }
  504. static void shark_battery_set_power_param(SUB_BMS_INFO *info, shark_battery_power_t power)
  505. {
  506. info->sub_bms_cmd.operate = OP_OPEN_FET;
  507. info->sub_bms_cmd.param = shark_battery_get_power_param(power);
  508. }
  509. shark_battery_power_t shark_battery_get_power(SUB_BMS_INFO *info)
  510. {
  511. if (info->conn_state != SUB_BMS_CONT_HV485) {
  512. return SHARK_BATT_POWER_FAULT;
  513. }
  514. if ((info->packet_common.bms_status & BMS_POWER_ALL) == BMS_POWER_ALL) {
  515. return SHARK_BATT_POWER_ALL;
  516. }
  517. if ((info->packet_common.bms_status & BMS_POWER_FULL) == BMS_POWER_FULL) {
  518. return SHARK_BATT_POWER_FULL;
  519. }
  520. if ((info->packet_common.bms_status & BMS_POWER_SMALL) == BMS_POWER_SMALL) {
  521. return SHARK_BATT_POWER_SMALL;
  522. }
  523. return SHARK_BATT_POWER_OFF;
  524. }
  525. shark_bool shark_battery_check_power(SUB_BMS_INFO *info, shark_battery_power_t power)
  526. {
  527. switch (power) {
  528. case SHARK_BATT_POWER_SMALL:
  529. return SHARK_BOOL((info->packet_common.bms_status & BMS_POWER_SMALL) == BMS_POWER_SMALL);
  530. case SHARK_BATT_POWER_FULL:
  531. return SHARK_BOOL((info->packet_common.bms_status & BMS_POWER_FULL) == BMS_POWER_FULL);
  532. case SHARK_BATT_POWER_ALL:
  533. return SHARK_BOOL((info->packet_common.bms_status & BMS_POWER_ALL) == BMS_POWER_ALL);
  534. default:
  535. return SHARK_BOOL((info->packet_common.bms_status & BMS_POWER_ALL) == 0);
  536. }
  537. }
  538. static void shark_battery_serial_wait_ready(void)
  539. {
  540. u64 time = shark_get_time() + 200;
  541. while (RS485_busy_1 && time > shark_get_time_safe());
  542. while (RS485_busy_2 && time > shark_get_time_safe());
  543. sub_bms_info_1.conn_state = SUB_BMS_DISC_HV485;
  544. sub_bms_info_2.conn_state = SUB_BMS_DISC_HV485;
  545. }
  546. static void shark_battery_send_command(void)
  547. {
  548. g_event &= ~(RS485_RECEIVE_END_EVENT | RS485_2_RECEIVE_END_EVENT | SUB_BMS_1_RS485_DISC_EVENT | SUB_BMS_2_RS485_DISC_EVENT);
  549. Send_Sub_BMS_CMD_1();
  550. Send_Sub_BMS_CMD_2();
  551. sub_rs485_time_out_1.set = 0;
  552. sub_rs485_time_out_2.set = 0;
  553. }
  554. static shark_battery_mask_t shark_battery_wait_response(void)
  555. {
  556. shark_battery_mask_t success = SHARK_BATT_MASK_NONE;
  557. u64 time = shark_get_time() + 100;
  558. while (shark_true) {
  559. if (g_event & RS485_RECEIVE_END_EVENT) {
  560. g_event &= ~RS485_RECEIVE_END_EVENT;
  561. Handle_RS485_1_Data();
  562. if (sub_bms_info_1.conn_state == SUB_BMS_CONT_HV485) {
  563. success |= SHARK_BATT_MASK_BAT1;
  564. }
  565. }
  566. if (g_event & RS485_2_RECEIVE_END_EVENT) {
  567. g_event &= ~RS485_2_RECEIVE_END_EVENT;
  568. Handle_RS485_2_Data();
  569. if (sub_bms_info_2.conn_state == SUB_BMS_CONT_HV485) {
  570. success |= SHARK_BATT_MASK_BAT2;
  571. }
  572. }
  573. if (success == SHARK_BATT_MASK_BOTH) {
  574. break;
  575. }
  576. if (time < shark_get_time_safe()) {
  577. break;
  578. }
  579. }
  580. RS485_busy_1 = 0;
  581. RS485_busy_2 = 0;
  582. return success;
  583. }
  584. shark_battery_mask_t shark_battery_set_power(shark_battery_power_t power1, shark_battery_power_t power2, shark_battery_mask_t mask)
  585. {
  586. shark_battery_mask_t success = SHARK_BATT_MASK_NONE;
  587. u8 times;
  588. shark_battery_serial_wait_ready();
  589. for (times = 0; times < 3; times++) {
  590. shark_battery_mask_t response;
  591. shark_battery_set_power_param(&sub_bms_info_1, power1);
  592. shark_battery_set_power_param(&sub_bms_info_2, power2);
  593. shark_battery_send_command();
  594. response = shark_battery_wait_response();
  595. if ((response & SHARK_BATT_MASK_BAT1) != 0 && shark_battery_check_power(&sub_bms_info_1, power1)) {
  596. success |= SHARK_BATT_MASK_BAT1;
  597. }
  598. if ((response & SHARK_BATT_MASK_BAT2) != 0 && shark_battery_check_power(&sub_bms_info_2, power2)) {
  599. success |= SHARK_BATT_MASK_BAT2;
  600. }
  601. if ((success & mask) == mask) {
  602. return mask;
  603. }
  604. }
  605. return success;
  606. }
  607. shark_battery_mask_t shark_battery_detect(u8 times)
  608. {
  609. shark_battery_mask_t success;
  610. shark_battery_serial_wait_ready();
  611. for (success = SHARK_BATT_MASK_NONE; times > 0; times--) {
  612. sub_bms_info_1.sub_bms_cmd.operate = OP_READ_INFO;
  613. sub_bms_info_2.sub_bms_cmd.operate = OP_READ_INFO;
  614. shark_battery_send_command();
  615. success |= shark_battery_wait_response();
  616. if (success == SHARK_BATT_MASK_BOTH) {
  617. break;
  618. }
  619. }
  620. return success;
  621. }
  622. shark_bool shark_battery_ping(u8 times)
  623. {
  624. while (shark_true) {
  625. if (shark_battery_detect(1) != SHARK_BATT_MASK_NONE) {
  626. return shark_true;
  627. }
  628. if (times > 0) {
  629. times--;
  630. } else {
  631. break;
  632. }
  633. }
  634. return shark_false;
  635. }
  636. uint8_t Sub_BMS_1_COM_Finish(void)
  637. {
  638. return sub_bms_info_1.conn_state;
  639. }
  640. void Save_Test_Info_To_Flash(uint8_t *data,uint16_t len)
  641. {
  642. uint32_t capacity = (REG32(0x1FFFF7E0) & 0xFFFF) << 10;
  643. uint32_t address = 0x08000000 + (capacity - TEST_INFO_FLASH_ADDRESS);
  644. uint8_t i = 0;
  645. uint32_t df_value = 0x0325;
  646. fmc_unlock();
  647. Flash_flag_clear();
  648. fmc_page_erase(address);
  649. Flash_flag_clear();
  650. fmc_lock();
  651. fmc_unlock();
  652. i = 0;
  653. while(i<len)
  654. {
  655. memcpy(&df_value,&data[i],4);
  656. fmc_word_program(address + i,df_value);
  657. Flash_flag_clear();
  658. i+= 4;
  659. }
  660. fmc_lock();
  661. }
  662. void Initial_Test_Info(void)
  663. {
  664. uint32_t capacity = (REG32(0x1FFFF7E0) & 0xFFFF) << 10;
  665. uint32_t address = 0x08000000 + (capacity - TEST_INFO_FLASH_ADDRESS);
  666. TEST_INFO *temp_test_info = (TEST_INFO *)address;
  667. memset(&test_info,0x00,sizeof(test_info));
  668. if(temp_test_info->ti_flag != TI_VALID_FLAG_KEY)
  669. {
  670. test_info.ti_flag = TI_VALID_FLAG_KEY;
  671. Save_Test_Info_To_Flash((uint8_t *)&test_info,sizeof(test_info));
  672. }
  673. else
  674. {
  675. test_info = *temp_test_info;
  676. test_info.ti_set = 0;
  677. }
  678. }
  679. void Save_Test_Info(void)
  680. {
  681. //if(test_info.ti_set == 0)
  682. // return;
  683. Save_Test_Info_To_Flash((uint8_t*)&test_info, sizeof(test_info));
  684. }
  685. void Ca_Chu_Test_Info(void)
  686. {
  687. memset(&test_info, 0x00,sizeof(test_info));
  688. test_info.ti_flag = TI_VALID_FLAG_KEY;
  689. Save_Test_Info_To_Flash((uint8_t *)&test_info,sizeof(test_info));
  690. }
  691. void Check_Enable_Test_Info(void)
  692. {
  693. if(cb_operate_state == CB_BAT1_BAT2_SERIES)
  694. test_info.ti_set = 1;
  695. else
  696. test_info.ti_set = 0;
  697. }
  698. void shark_bms_set_vgs(shark_bms_vgs_t mask, uint8_t enable)
  699. {
  700. static uint8_t shark_bms_vgs_mask;
  701. println("fl: %d %d", mask, enable);
  702. if (enable) {
  703. shark_bms_vgs_mask |= mask;
  704. gpio_bit_reset(GPIO_PORT_FL, GPIO_PIN_FL);
  705. } else {
  706. shark_bms_vgs_mask &= ~mask;
  707. if (shark_bms_vgs_mask == 0) {
  708. gpio_bit_set(GPIO_PORT_FL, GPIO_PIN_FL);
  709. println("fl disabled");
  710. }
  711. }
  712. }
  713. void shark_bms_set_mos(shark_bool ss, shark_bool s11, shark_bool s21)
  714. {
  715. println("S11:%d, S21:%d, SS:%d", s11, s21, ss);
  716. shark_bms_set_vgs(SHARK_BMS_VGS_FV, s11);
  717. if (ss == 0) {
  718. gpio_bit_reset(GPIO_PORT_SS, GPIO_PIN_SS);
  719. }
  720. if (s11 == 0) {
  721. gpio_bit_reset(GPIO_PORT_S11, GPIO_PIN_S11);
  722. }
  723. if (s21 == 0) {
  724. gpio_bit_reset(GPIO_PORT_S21, GPIO_PIN_S21);
  725. }
  726. if (ss != 0) {
  727. gpio_bit_set(GPIO_PORT_SS, GPIO_PIN_SS);
  728. }
  729. if (s11 != 0) {
  730. gpio_bit_set(GPIO_PORT_S11, GPIO_PIN_S11);
  731. }
  732. if (s21 != 0) {
  733. gpio_bit_set(GPIO_PORT_S21, GPIO_PIN_S21);
  734. }
  735. }