main(5937).c 45 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714
  1. /**
  2. * Copyright (c) 2016 - 2020, Nordic Semiconductor ASA
  3. *
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without modification,
  7. * are permitted provided that the following conditions are met:
  8. *
  9. * 1. Redistributions of source code must retain the above copyright notice, this
  10. * list of conditions and the following disclaimer.
  11. *
  12. * 2. Redistributions in binary form, except as embedded into a Nordic
  13. * Semiconductor ASA integrated circuit in a product or a software update for
  14. * such product, must reproduce the above copyright notice, this list of
  15. * conditions and the following disclaimer in the documentation and/or other
  16. * materials provided with the distribution.
  17. *
  18. * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
  19. * contributors may be used to endorse or promote products derived from this
  20. * software without specific prior written permission.
  21. *
  22. * 4. This software, with or without modification, must only be used with a
  23. * Nordic Semiconductor ASA integrated circuit.
  24. *
  25. * 5. Any software provided in binary form under this license must not be reverse
  26. * engineered, decompiled, modified and/or disassembled.
  27. *
  28. * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
  29. * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  30. * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
  31. * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
  32. * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  33. * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  34. * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  37. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  38. *
  39. */
  40. /*************************************************************************************
  41. 2022/01/26
  42. 업데이트 후 바뀐 버전정보 확인을 위해 부팅시 서버에 버전정보 전달
  43. *************************************************************************************/
  44. #include <stdio.h>
  45. #include <stdint.h>
  46. #include <stdbool.h>
  47. #include "nordic_common.h"
  48. #include "app_error.h"
  49. #include "app_uart.h"
  50. #include "ble_db_discovery.h"
  51. #include "app_timer.h"
  52. #include "app_util.h"
  53. #include "bsp_btn_ble.h"
  54. #include "ble.h"
  55. #include "ble_gap.h"
  56. #include "ble_hci.h"
  57. #include "nrf_sdh.h"
  58. #include "nrf_sdh_ble.h"
  59. #include "nrf_sdh_soc.h"
  60. #include "ble_nus_c.h"
  61. #include "nrf_ble_gatt.h"
  62. #include "nrf_pwr_mgmt.h"
  63. #include "nrf_ble_scan.h"
  64. #include "peer_manager.h"
  65. #include "nrf_log.h"
  66. #include "nrf_log_ctrl.h"
  67. #include "nrf_log_default_backends.h"
  68. #include "our_service.h"
  69. #include "board_gpi.h"
  70. #include "nrf_spi.h"
  71. #include "nrf_drv_spi.h"
  72. #include "app_util_platform.h"
  73. #include "nrf_gpio.h"
  74. #include "nrf_delay.h"
  75. #include "boards.h"
  76. #include "app_error.h"
  77. #include <string.h>
  78. #include "main.h"
  79. #include "sysmgr.h"
  80. #define APP_BLE_CONN_CFG_TAG 1 /**< Tag that refers to the BLE stack configuration set with @ref sd_ble_cfg_set. The default tag is @ref BLE_CONN_CFG_TAG_DEFAULT. */
  81. #define APP_BLE_OBSERVER_PRIO 3 /**< BLE observer priority of the application. There is no need to modify this value. */
  82. #define UART_TX_BUF_SIZE 256 /**< UART TX buffer size. */
  83. #define UART_RX_BUF_SIZE 256 /**< UART RX buffer size. */
  84. #define NUS_SERVICE_UUID_TYPE BLE_UUID_TYPE_VENDOR_BEGIN /**< UUID type for the Nordic UART Service (vendor specific). */
  85. #define ECHOBACK_BLE_UART_DATA 1 /**< Echo the UART data that is received over the Nordic UART Service (NUS) back to the sender. */
  86. BLE_NUS_C_DEF(m_ble_nus_c); /**< BLE Nordic UART Service (NUS) client instance. */
  87. NRF_BLE_GATT_DEF(m_gatt); /**< GATT module instance. */
  88. BLE_DB_DISCOVERY_DEF(m_db_disc); /**< Database discovery module instance. */
  89. NRF_BLE_SCAN_DEF(m_scan); /**< Scanning Module instance. */
  90. NRF_BLE_GQ_DEF(m_ble_gatt_queue, /**< BLE GATT Queue instance. */
  91. NRF_SDH_BLE_CENTRAL_LINK_COUNT,
  92. NRF_BLE_GQ_QUEUE_SIZE);
  93. #define SPI_INSTANCE 0 /**< SPI instance index. */
  94. //const nrf_drv_spi_t spi = NRF_DRV_SPI_INSTANCE(SPI_INSTANCE); /**< SPI instance. */
  95. //const nrf_drv_spi_t spi = { 0, { .spi = spi0 }, false }; /**< SPI instance. */
  96. volatile bool spi_xfer_done; /**< Flag used to indicate that SPI instance completed the transfer. */
  97. APP_TIMER_DEF(m_our_char_timer_id);
  98. #define OUR_CHAR_TIMER_INTERVAL APP_TIMER_TICKS(1) // 1 ms intervals
  99. static uint16_t m_ble_nus_max_data_len = BLE_GATT_ATT_MTU_DEFAULT - OPCODE_LENGTH - HANDLE_LENGTH; /**< Maximum length of data (in bytes) that can be transmitted to the peer by the Nordic UART service module. */
  100. static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID;
  101. unsigned int gTimeCounter = 0;
  102. /**@brief NUS UUID. */
  103. static ble_uuid_t const m_nus_uuid =
  104. {
  105. .uuid = BLE_UUID_NUS_SERVICE,
  106. .type = NUS_SERVICE_UUID_TYPE
  107. };
  108. //static char my_addr[6] = {0xE9, 0xB1, 0x8D, 0xA2, 0xED, 0x07}; C
  109. static char my_addr[6] = {0x65, 0x7C, 0x2C, 0x69, 0xC1, 0xDB}; //P
  110. //static char my_addr_1[6] = {0x26, 0xAA, 0xEE, 0x75, 0x90, 0xCC}; //SAMPLE
  111. //static char my_addr[6] = {0x65, 0x7C, 0x2C, 0x69, 0xC1, 0xDD}; //P TEST Bad-Mac
  112. static char my_addr_1[6] = {0x26, 0xAA, 0xEE, 0x75, 0x90, 0xCd}; //SAMPLE bad-mac
  113. extern uint8_t m_tx_buf[]; /**< TX buffer. */
  114. extern uint8_t m_rx_buf[]; /**< RX buffer. */
  115. extern uint8_t m_length; /**< Transfer length. */
  116. /* Flag to check fds initialization. */
  117. static bool volatile m_fds_initialized;
  118. /* Array to map FDS events to strings. */
  119. static char const * fds_evt_str[] =
  120. {
  121. "FDS_EVT_INIT",
  122. "FDS_EVT_WRITE",
  123. "FDS_EVT_UPDATE",
  124. "FDS_EVT_DEL_RECORD",
  125. "FDS_EVT_DEL_FILE",
  126. "FDS_EVT_GC",
  127. };
  128. /* Keep track of the progress of a delete_all operation. */
  129. static struct
  130. {
  131. bool delete_next; //!< Delete next record.
  132. bool pending; //!< Waiting for an fds FDS_EVT_DEL_RECORD event, to delete the next record.
  133. } m_delete_all;
  134. ble_gap_addr_t old_ble_addr;
  135. ble_gap_addr_t new_ble_addr;
  136. static void fds_evt_handler(fds_evt_t const * p_evt)
  137. {
  138. if (p_evt->result == NRF_SUCCESS)
  139. {
  140. NRF_LOG_INFO("Event: %s received (NRF_SUCCESS)",
  141. fds_evt_str[p_evt->id]);
  142. }
  143. else
  144. {
  145. NRF_LOG_INFO("Event: %s received (%s)",
  146. fds_evt_str[p_evt->id],
  147. fds_err_str(p_evt->result));
  148. }
  149. switch (p_evt->id)
  150. {
  151. case FDS_EVT_INIT:
  152. if (p_evt->result == NRF_SUCCESS)
  153. {
  154. m_fds_initialized = true;
  155. }
  156. break;
  157. case FDS_EVT_WRITE:
  158. {
  159. if (p_evt->result == NRF_SUCCESS)
  160. {
  161. NRF_LOG_INFO("Record ID:\t0x%04x", p_evt->write.record_id);
  162. NRF_LOG_INFO("File ID:\t0x%04x", p_evt->write.file_id);
  163. NRF_LOG_INFO("Record key:\t0x%04x", p_evt->write.record_key);
  164. }
  165. } break;
  166. case FDS_EVT_DEL_RECORD:
  167. {
  168. if (p_evt->result == NRF_SUCCESS)
  169. {
  170. NRF_LOG_INFO("Record ID:\t0x%04x", p_evt->del.record_id);
  171. NRF_LOG_INFO("File ID:\t0x%04x", p_evt->del.file_id);
  172. NRF_LOG_INFO("Record key:\t0x%04x", p_evt->del.record_key);
  173. }
  174. m_delete_all.pending = false;
  175. } break;
  176. default:
  177. break;
  178. }
  179. }
  180. /**@brief Begin deleting all records, one by one. */
  181. void delete_all_begin(void)
  182. {
  183. m_delete_all.delete_next = true;
  184. }
  185. /**@brief Process a delete all command.
  186. *
  187. * Delete records, one by one, until no records are left.
  188. */
  189. void delete_all_process(void)
  190. {
  191. if (m_delete_all.delete_next & !m_delete_all.pending)
  192. {
  193. NRF_LOG_INFO("Deleting next record.");
  194. m_delete_all.delete_next = record_delete_next();
  195. if (!m_delete_all.delete_next)
  196. {
  197. NRF_LOG_INFO("No records left to delete.");
  198. }
  199. }
  200. }
  201. /**
  202. * @brief SPI user event handler.
  203. * @param event
  204. */
  205. void spi_event_handler(nrf_drv_spi_evt_t const * p_event,
  206. void * p_context)
  207. {
  208. spi_xfer_done = true;
  209. NRF_LOG_INFO("Transfer completed.");
  210. if (m_rx_buf[0] != 0)
  211. {
  212. NRF_LOG_INFO(" Received:");
  213. NRF_LOG_HEXDUMP_INFO(m_rx_buf, strlen((const char *)m_rx_buf));
  214. }
  215. }
  216. // 1ms tick (1ms interrupt)
  217. // ALREADY_DONE_FOR_YOU: This is a timer event handler
  218. static void timer_timeout_handler(void * p_context)
  219. {
  220. // Step 3.F, Update temperature and characteristic value.
  221. static int32_t sensor_value = 0;
  222. // sd_temp_get(&sensor_value); // *modify where sensor measurement function goes
  223. // our_sensor_characteristic_update(&m_our_service, &sensor_value); // make a call to characteristic update function
  224. // nrf_gpio_pin_toggle(LED_4);
  225. //printf("%d\r\n", sensor_value++);
  226. //SendData();
  227. gTimeCounter++;
  228. SystemTimer.MS_1++;
  229. SystemTimer.UART_LAST_RECV_TIMER++;
  230. SystemTimer.SEND_TEST_TIMER++;
  231. SystemTimer.LED_TOGGLE_TIMER++;
  232. SystemTimer.TMR_CON_START++;
  233. SystemTimer.PARK_KEEP_TIMER++;
  234. SystemTimer.DEV_REG_TIMER++;
  235. SystemTimer.SVR_SEND_TIMER++;
  236. SystemManager.LedBlinkTimer--;
  237. if(!(SystemTimer.MS_1 % 10)){
  238. SystemTimer.MS_10_TICK = 1;
  239. }
  240. if(!(SystemTimer.MS_1 % 100)){
  241. SystemTimer.MS_100_TICK = 1;
  242. }
  243. if(!(SystemTimer.MS_1 % 1000)){
  244. SystemTimer.MS_1000_TICK = 1;
  245. }
  246. if( SystemTimer.TMR_CON_START == 10000 )
  247. {
  248. sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_LOCAL_HOST_TERMINATED_CONNECTION);
  249. }
  250. }
  251. /**@brief Function for starting timers.
  252. */
  253. static void application_timers_start(void)
  254. {
  255. /* YOUR_JOB: Start your timers. below is an example of how to start a timer.
  256. ret_code_t err_code;
  257. err_code = app_timer_start(m_app_timer_id, TIMER_INTERVAL, NULL);
  258. APP_ERROR_CHECK(err_code); */
  259. app_timer_start(m_our_char_timer_id, OUR_CHAR_TIMER_INTERVAL, NULL);
  260. }
  261. /**@brief Function for handling asserts in the SoftDevice.
  262. *
  263. * @details This function is called in case of an assert in the SoftDevice.
  264. *
  265. * @warning This handler is only an example and is not meant for the final product. You need to analyze
  266. * how your product is supposed to react in case of assert.
  267. * @warning On assert from the SoftDevice, the system can only recover on reset.
  268. *
  269. * @param[in] line_num Line number of the failing assert call.
  270. * @param[in] p_file_name File name of the failing assert call.
  271. */
  272. void assert_nrf_callback(uint16_t line_num, const uint8_t * p_file_name)
  273. {
  274. app_error_handler(0xDEADBEEF, line_num, p_file_name);
  275. }
  276. /**@brief Function for handling the Nordic UART Service Client errors.
  277. *
  278. * @param[in] nrf_error Error code containing information about what went wrong.
  279. */
  280. static void nus_error_handler(uint32_t nrf_error)
  281. {
  282. APP_ERROR_HANDLER(nrf_error);
  283. }
  284. /**@brief Function to start scanning. */
  285. static void scan_start(void)
  286. {
  287. ret_code_t ret;
  288. ret = nrf_ble_scan_start(&m_scan);
  289. APP_ERROR_CHECK(ret);
  290. ret = bsp_indication_set(BSP_INDICATE_SCANNING);
  291. APP_ERROR_CHECK(ret);
  292. }
  293. /**@brief Function for handling Scanning Module events.
  294. */
  295. static void scan_evt_handler(scan_evt_t const * p_scan_evt)
  296. {
  297. ret_code_t err_code;
  298. switch(p_scan_evt->scan_evt_id)
  299. {
  300. case NRF_BLE_SCAN_EVT_CONNECTING_ERROR:
  301. {
  302. err_code = p_scan_evt->params.connecting_err.err_code;
  303. APP_ERROR_CHECK(err_code);
  304. } break;
  305. case NRF_BLE_SCAN_EVT_CONNECTED:
  306. {
  307. ble_gap_evt_connected_t const * p_connected =
  308. p_scan_evt->params.connected.p_connected;
  309. // Scan is automatically stopped by the connection.
  310. NRF_LOG_INFO("Connecting to target %02x%02x%02x%02x%02x%02x",
  311. p_connected->peer_addr.addr[0],
  312. p_connected->peer_addr.addr[1],
  313. p_connected->peer_addr.addr[2],
  314. p_connected->peer_addr.addr[3],
  315. p_connected->peer_addr.addr[4],
  316. p_connected->peer_addr.addr[5]
  317. );
  318. } break;
  319. case NRF_BLE_SCAN_EVT_SCAN_TIMEOUT:
  320. {
  321. NRF_LOG_INFO("Scan timed out.");
  322. scan_start();
  323. } break;
  324. default:
  325. break;
  326. }
  327. }
  328. /**@brief Function for initializing the scanning and setting the filters.
  329. */
  330. static void scan_init(void)
  331. {
  332. ret_code_t err_code;
  333. nrf_ble_scan_init_t init_scan;
  334. memset(&init_scan, 0, sizeof(init_scan));
  335. init_scan.connect_if_match = true;
  336. init_scan.conn_cfg_tag = APP_BLE_CONN_CFG_TAG;
  337. err_code = nrf_ble_scan_init(&m_scan, &init_scan, scan_evt_handler);
  338. APP_ERROR_CHECK(err_code);
  339. #if 0
  340. err_code = nrf_ble_scan_filter_set(&m_scan, SCAN_ADDR_FILTER, my_addr);
  341. APP_ERROR_CHECK(err_code);
  342. err_code = nrf_ble_scan_filter_set(&m_scan, SCAN_ADDR_FILTER, my_addr_1);
  343. APP_ERROR_CHECK(err_code);
  344. err_code = nrf_ble_scan_filters_enable(&m_scan, NRF_BLE_SCAN_ADDR_FILTER, false);
  345. APP_ERROR_CHECK(err_code);
  346. #endif
  347. #if 1
  348. err_code = nrf_ble_scan_filter_set(&m_scan, SCAN_UUID_FILTER, &m_nus_uuid);
  349. APP_ERROR_CHECK(err_code);
  350. err_code = nrf_ble_scan_filters_enable(&m_scan, NRF_BLE_SCAN_UUID_FILTER, false);
  351. APP_ERROR_CHECK(err_code);
  352. #endif
  353. }
  354. /**@brief Function for handling database discovery events.
  355. *
  356. * @details This function is a callback function to handle events from the database discovery module.
  357. * Depending on the UUIDs that are discovered, this function forwards the events
  358. * to their respective services.
  359. *
  360. * @param[in] p_event Pointer to the database discovery event.
  361. */
  362. static void db_disc_handler(ble_db_discovery_evt_t * p_evt)
  363. {
  364. ble_nus_c_on_db_disc_evt(&m_ble_nus_c, p_evt);
  365. }
  366. /**@brief Function for handling characters received by the Nordic UART Service (NUS).
  367. *
  368. * @details This function takes a list of characters of length data_len and prints the characters out on UART.
  369. * If @ref ECHOBACK_BLE_UART_DATA is set, the data is sent back to sender.
  370. */
  371. static void ble_nus_chars_received_uart_print(uint8_t * p_data, uint16_t data_len)
  372. {
  373. ret_code_t ret_val;
  374. NRF_LOG_DEBUG("Receiving data.");
  375. NRF_LOG_INFO("Receiving data.");
  376. NRF_LOG_RAW_INFO("Receiving data.");
  377. NRF_LOG_HEXDUMP_DEBUG(p_data, data_len);
  378. for (uint32_t i = 0; i < data_len; i++)
  379. {
  380. do
  381. {
  382. ret_val = app_uart_put(p_data[i]);
  383. if ((ret_val != NRF_SUCCESS) && (ret_val != NRF_ERROR_BUSY))
  384. {
  385. NRF_LOG_ERROR("app_uart_put failed for index 0x%04x.", i);
  386. APP_ERROR_CHECK(ret_val);
  387. }
  388. } while (ret_val == NRF_ERROR_BUSY);
  389. }
  390. if (p_data[data_len-1] == '\r')
  391. {
  392. while (app_uart_put('\n') == NRF_ERROR_BUSY);
  393. }
  394. if (ECHOBACK_BLE_UART_DATA)
  395. {
  396. // Send data back to the peripheral.
  397. do
  398. {
  399. ret_val = ble_nus_c_string_send(&m_ble_nus_c, p_data, data_len);
  400. if ((ret_val != NRF_SUCCESS) && (ret_val != NRF_ERROR_BUSY))
  401. {
  402. NRF_LOG_ERROR("Failed sending NUS message. Error 0x%x. ", ret_val);
  403. APP_ERROR_CHECK(ret_val);
  404. }
  405. } while (ret_val == NRF_ERROR_BUSY);
  406. }
  407. }
  408. void uart_event_handle(app_uart_evt_t * p_event)
  409. {
  410. static uint8_t data_array[BLE_NUS_MAX_DATA_LEN];
  411. static uint16_t index = 0;
  412. uint32_t ret_val;
  413. switch (p_event->evt_type)
  414. {
  415. /**@snippet [Handling data from UART] */
  416. case APP_UART_DATA_READY:
  417. // SystemTimer.UART1_LAST_RECV_TIMER = 0;
  418. USART_Handler();
  419. break;
  420. case APP_UART_DATA:
  421. NRF_LOG_INFO("APP_UART_DATA");
  422. break;
  423. /**@snippet [Handling data from UART] */
  424. case APP_UART_COMMUNICATION_ERROR:
  425. NRF_LOG_ERROR("Communication error occurred while handling UART.");
  426. APP_ERROR_HANDLER(p_event->data.error_communication);
  427. break;
  428. case APP_UART_FIFO_ERROR:
  429. NRF_LOG_ERROR("Error occurred in FIFO module used by UART.");
  430. APP_ERROR_HANDLER(p_event->data.error_code);
  431. break;
  432. default:
  433. break;
  434. }
  435. }
  436. /**@brief Callback handling Nordic UART Service (NUS) client events.
  437. *
  438. * @details This function is called to notify the application of NUS client events.
  439. *
  440. * @param[in] p_ble_nus_c NUS client handle. This identifies the NUS client.
  441. * @param[in] p_ble_nus_evt Pointer to the NUS client event.
  442. */
  443. /**@snippet [Handling events from the ble_nus_c module] */
  444. static void ble_nus_c_evt_handler(ble_nus_c_t * p_ble_nus_c, ble_nus_c_evt_t const * p_ble_nus_evt)
  445. {
  446. ret_code_t err_code;
  447. int i;
  448. switch (p_ble_nus_evt->evt_type)
  449. {
  450. case BLE_NUS_C_EVT_DISCOVERY_COMPLETE: // Connecting
  451. NRF_LOG_INFO("Discovery complete.");
  452. //printf("Discovery complete.\r\n");
  453. err_code = ble_nus_c_handles_assign(p_ble_nus_c, p_ble_nus_evt->conn_handle, &p_ble_nus_evt->handles);
  454. APP_ERROR_CHECK(err_code);
  455. err_code = ble_nus_c_tx_notif_enable(p_ble_nus_c);
  456. APP_ERROR_CHECK(err_code);
  457. NRF_LOG_INFO("Connected to device with Nordic UART Service.");
  458. if( SystemManager.BandMode == AES_ENC_CAR )
  459. {
  460. NRF_LOG_INFO("SystemManager.BandMode == AES_ENC_CAR\n");
  461. CarEncryptEcb( AES_ENC_CAR );
  462. ble_nus_c_string_send(&m_ble_nus_c, SystemManager.AesEncData, 16);
  463. // ble_nus_c_string_send(&m_ble_nus_c, SystemManager.AesEncData, 5);
  464. }else if( SystemManager.BandMode == AES_ENC_EMG )
  465. {
  466. CarEncryptEcb( AES_ENC_EMG );
  467. ble_nus_c_string_send(&m_ble_nus_c, SystemManager.AesEncData, 16);
  468. }else if( SystemManager.BandMode == AES_ENC_PCA )
  469. {
  470. CarEncryptEcb( AES_ENC_PCA );
  471. ble_nus_c_string_send(&m_ble_nus_c, SystemManager.AesEncData, 16);
  472. }
  473. break;
  474. case BLE_NUS_C_EVT_NUS_TX_EVT: // BLE NUS Data Rx
  475. //ble_nus_chars_received_uart_print(p_ble_nus_evt->p_data, p_ble_nus_evt->data_len);
  476. //printf("Connected to device with Nordic UART Service. Len:%d\r\n", p_ble_nus_evt->data_len);
  477. for( i=0; i<p_ble_nus_evt->data_len; i++)
  478. {
  479. //NRF_LOG_RAW_INFO("%02x-", p_ble_nus_evt->p_data[i]);
  480. }
  481. NRF_LOG_RAW_INFO("Type %x\n", p_ble_nus_evt->p_data[0]);
  482. SystemManager.NusData = p_ble_nus_evt->p_data[12];
  483. switch(p_ble_nus_evt->p_data[0]){
  484. case 0x74: // 무선 비상벨 신호
  485. switch(p_ble_nus_evt->p_data[12]){
  486. // 비상벨 버튼 동작시
  487. case DEV_NUS_EMG:
  488. NRF_LOG_INFO("TRANSFER SWITCH --- Emergency");
  489. SystemManager.BatLevel = p_ble_nus_evt->p_data[13];
  490. SystemManager.TransferVerHigh = p_ble_nus_evt->p_data[14];
  491. SystemManager.TransferVerLow = p_ble_nus_evt->p_data[15];
  492. #if 1
  493. switch(SystemManager.System_State){
  494. case SYSTEM_EMERGENCY_SIREN:
  495. case SYSTEM_SERVER_COMM:
  496. case SYSTEM_SERVER_COMM_REQ:
  497. break;
  498. case SYSTEM_REGISTER:
  499. SystemManager.RegRequst = 0;
  500. SystemManager.LedBlinkRun = 0;
  501. SystemManager.System_State = SYSTEM_NONE;
  502. ble_nus_c_string_send(&m_ble_nus_c, "tWESACK", 7);
  503. NRF_LOG_INFO("Device Registration Disable");
  504. SystemManager.SwitchOn = 0;
  505. PKBuzzerOff();
  506. PKLedOff();
  507. break;
  508. case SYSTEM_NONE:
  509. SystemManager.LedBlinkRun = 1;
  510. SystemManager.LedBlinkTimer = 5000;
  511. SystemTimer.LED_TOGGLE_TIMER = 0;
  512. SystemManager.DevType = 0;
  513. SendEmergency();
  514. break;
  515. }
  516. #else
  517. if( SystemManager.RegRequst ) // 현재 등록모드일 경우 등록 모드 해제
  518. {
  519. SystemManager.RegRequst = 0;
  520. SystemManager.LedBlinkRun = 0;
  521. SystemManager.System_State = SYSTEM_NONE;
  522. ble_nus_c_string_send(&m_ble_nus_c, "tWESACK", 7);
  523. NRF_LOG_INFO("Device Registration Disable");
  524. PKLedOff();
  525. break;
  526. }
  527. if( SystemManager.ServerCon == 0)
  528. {
  529. SystemManager.LedBlinkRun = 1;
  530. SystemManager.LedBlinkTimer = 5000;
  531. SystemTimer.LED_TOGGLE_TIMER = 0;
  532. SystemManager.DevType = 0;
  533. SendEmergency();
  534. }
  535. #endif
  536. break;
  537. // 테스트 버튼 동작시
  538. case DEV_NUS_TEST:
  539. NRF_LOG_INFO("TRANSFER SWITCH --- TEST");
  540. SystemManager.BatLevel = p_ble_nus_evt->p_data[13];
  541. SystemManager.TransferVerHigh = p_ble_nus_evt->p_data[14];
  542. SystemManager.TransferVerLow = p_ble_nus_evt->p_data[15];
  543. #if 1
  544. switch(SystemManager.System_State){
  545. case SYSTEM_EMERGENCY_SIREN:
  546. case SYSTEM_SERVER_COMM:
  547. case SYSTEM_SERVER_COMM_REQ:
  548. break;
  549. case SYSTEM_REGISTER:
  550. SystemManager.RegRequst = 0;
  551. SystemManager.LedBlinkRun = 0;
  552. SystemManager.System_State = SYSTEM_NONE;
  553. ble_nus_c_string_send(&m_ble_nus_c, "tWESACK", 7);
  554. NRF_LOG_INFO("Device Registration Disable");
  555. SystemManager.SwitchOn = 0;
  556. PKBuzzerOff();
  557. PKLedOff();
  558. break;
  559. case SYSTEM_NONE:
  560. AliveTest();
  561. break;
  562. }
  563. #else
  564. if( SystemManager.RegRequst ) // 현재 등록모드일 경우 등록 모드 해제
  565. {
  566. SystemManager.RegRequst = 0;
  567. SystemManager.LedBlinkRun = 0;
  568. SystemManager.System_State = SYSTEM_NONE;
  569. ble_nus_c_string_send(&m_ble_nus_c, "tWESACK", 7);
  570. NRF_LOG_INFO("Device Registration Disable");
  571. SystemManager.SwitchOn = 0;
  572. PKBuzzerOff();
  573. PKLedOff();
  574. }else{ // Alive Test
  575. AliveTest();
  576. }
  577. #endif
  578. break;
  579. // 등록버튼 동작시
  580. case DEV_NUS_REG:
  581. NRF_LOG_INFO("TRANSFER SWITCH --- Device Registration");
  582. SystemTimer.DEV_REG_TIMER = 0;
  583. SystemManager.BatLevel = p_ble_nus_evt->p_data[13];
  584. SystemManager.TransferVerHigh = p_ble_nus_evt->p_data[14];
  585. SystemManager.TransferVerLow = p_ble_nus_evt->p_data[15];
  586. if( SystemManager.RegRequst ) // 현재 등록모드일 경우
  587. {
  588. //SystemManager.LedBlinkRun = COM_TYPE_SVR_RECV_REG+1;
  589. SystemManager.LedBlinkRun = COM_TYPE_SVR_RECV_REG+1;
  590. SystemManager.LedBlinkTimer = 2000;
  591. SystemTimer.LED_TOGGLE_TIMER = 0;
  592. for( i=0; i<6; i++)
  593. {
  594. NRF_LOG_INFO("0x%02x", SystemManager.PeerAddr[i]);
  595. }
  596. NRF_LOG_RAW_INFO("Reg Mac=>%s\n", SystemManager.PtrPeerAddrStr);
  597. NRF_LOG_RAW_INFO("\n");
  598. SaveRegMac(SystemManager.PtrPeerAddrStr);
  599. ble_nus_c_string_send(&m_ble_nus_c, "tWESACK", 7);
  600. NRF_LOG_INFO("Send tWESACK");
  601. SendCurrentRegDev();
  602. }else{
  603. ;
  604. }
  605. break;
  606. // Alive 동작시
  607. case DEV_NUS_ALIVE:
  608. NRF_LOG_INFO("TRANSFER SWITCH --- Alive");
  609. SystemManager.BatLevel = p_ble_nus_evt->p_data[13];
  610. SystemManager.TransferVerHigh = p_ble_nus_evt->p_data[14];
  611. SystemManager.TransferVerLow = p_ble_nus_evt->p_data[15];
  612. SendAlive();
  613. break;
  614. }
  615. break;
  616. case 0x73: // 밴드 주차
  617. NRF_LOG_RAW_INFO("Band Parking %d\n", p_ble_nus_evt->data_len);
  618. SystemManager.SecondData = 1;
  619. SystemManager.BandType = 0x73;
  620. memcpy( SystemManager.TmpBuff, p_ble_nus_evt->p_data, p_ble_nus_evt->data_len );
  621. CarDecryptEcb( &SystemManager.TmpBuff[1], SystemManager.AesEncData );
  622. for( i=0; i<16; i++)
  623. {
  624. NRF_LOG_RAW_INFO("%02x ", SystemManager.AesEncData[i]);
  625. }
  626. SystemManager.Site[0] = SystemManager.AesEncData[4];
  627. SystemManager.Site[1] = SystemManager.AesEncData[5];
  628. SystemManager.Site[2] = SystemManager.AesEncData[6];
  629. SystemManager.Site[3] = SystemManager.AesEncData[7];
  630. SystemManager.Dong[0] = SystemManager.AesEncData[8];
  631. SystemManager.Dong[1] = SystemManager.AesEncData[9];
  632. SystemManager.Ho[0] = SystemManager.AesEncData[10];
  633. SystemManager.Ho[1] = SystemManager.AesEncData[11];
  634. break;
  635. case 0x72: // 밴드 비상
  636. NRF_LOG_RAW_INFO("Band Alarm %d\n", p_ble_nus_evt->data_len);
  637. SystemManager.SecondData = 1;
  638. SystemManager.BandType = 0x72;
  639. memcpy( SystemManager.TmpBuff, p_ble_nus_evt->p_data, p_ble_nus_evt->data_len );
  640. CarDecryptEcb( &SystemManager.TmpBuff[1], SystemManager.AesEncData );
  641. for( i=0; i<16; i++)
  642. {
  643. NRF_LOG_RAW_INFO("%02x ", SystemManager.AesEncData[i]);
  644. }
  645. SystemManager.Site[0] = SystemManager.AesEncData[4];
  646. SystemManager.Site[1] = SystemManager.AesEncData[5];
  647. SystemManager.Site[2] = SystemManager.AesEncData[6];
  648. SystemManager.Site[3] = SystemManager.AesEncData[7];
  649. SystemManager.Dong[0] = SystemManager.AesEncData[8];
  650. SystemManager.Dong[1] = SystemManager.AesEncData[9];
  651. SystemManager.Ho[0] = SystemManager.AesEncData[10];
  652. SystemManager.Ho[1] = SystemManager.AesEncData[11];
  653. break;
  654. }
  655. //err_code = sd_ble_gap_disconnect(m_conn_handle,
  656. // BLE_HCI_LOCAL_HOST_TERMINATED_CONNECTION);
  657. //APP_ERROR_CHECK(err_code);
  658. //ble_nus_data_send(&m_ble_nus_c, data_array, &length, m_conn_handle);
  659. if( SystemManager.SecondData ) // 두번째 Packet
  660. {
  661. NRF_LOG_RAW_INFO("======== DEV_BAND\n");
  662. //NRF_LOG_RAW_INFO("======== Car Information Second %d\n", p_ble_nus_evt->data_len);
  663. SystemManager.SecondData = 0;
  664. for( i=0; i<p_ble_nus_evt->data_len; i++)
  665. {
  666. // NRF_LOG_RAW_INFO("%02x ", p_ble_nus_evt->p_data[i]);
  667. }
  668. memcpy( SystemManager.TmpBuff, p_ble_nus_evt->p_data, p_ble_nus_evt->data_len );
  669. #if 0
  670. NRF_LOG_RAW_INFO("======== SystemManager.TmpBuff\n");
  671. for( i=0; i<p_ble_nus_evt->data_len; i++)
  672. {
  673. NRF_LOG_RAW_INFO("%02x ",SystemManager.TmpBuff[i]);
  674. }
  675. NRF_LOG_RAW_INFO("\n");
  676. #endif
  677. CarDecryptEcb( &SystemManager.TmpBuff[0], SystemManager.AesEncData );
  678. for( i=0; i<16; i++)
  679. {
  680. NRF_LOG_RAW_INFO("%02x ", SystemManager.AesEncData[i]);
  681. }
  682. NRF_LOG_RAW_INFO("\n");
  683. //nrf_delay_ms(100);
  684. switch(SystemManager.BandType){
  685. case 0x73: // BAND PARKING
  686. if( SystemManager.ServerCon == 0)
  687. {
  688. // SystemManager.LedBlinkRun = COM_TYPE_SVR_PARKING;
  689. // SystemManager.LedBlinkTimer = 2000;
  690. // SystemTimer.LED_TOGGLE_TIMER = 0;
  691. SystemManager.DevType = 0;
  692. // SendParkingBand();
  693. CarEncryptEcbACK(SystemManager.BandType);
  694. ble_nus_c_string_send(&m_ble_nus_c, SystemManager.AesEncData, 16);
  695. // memcpy( &SystemManager.TmpBuff[1], SystemManager.AesEncData, 16);
  696. // SystemManager.TmpBuff[0] = SystemManager.BandType;
  697. //ble_nus_c_string_send(&m_ble_nus_c, SystemManager.AesEncData, 6);
  698. // ble_nus_c_string_send(&m_ble_nus_c, SystemManager.TmpBuff, 16);
  699. // jakuja disconnect
  700. err_code = sd_ble_gap_disconnect(p_ble_nus_c->conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
  701. APP_ERROR_CHECK(err_code);
  702. SystemManager.BandMode = 0;
  703. SendParkingBand();
  704. // 추후 Disconnet 로 변경해야 함
  705. // nrf_delay_ms(500);
  706. // NRF_LOG_RAW_INFO("system Reboot\n");
  707. // sd_nvic_SystemReset();
  708. }
  709. break;
  710. case 0x72: // BAND EMG
  711. if( SystemManager.ServerCon == 0)
  712. {
  713. // SystemManager.LedBlinkRun = 1;
  714. // SystemManager.LedBlinkTimer = 5000;
  715. // SystemTimer.LED_TOGGLE_TIMER = 0;
  716. SystemManager.DevType = 0;
  717. switch(SystemManager.System_State){
  718. case SYSTEM_NONE:
  719. SendEmergencyBand();
  720. break;
  721. case SYSTEM_REGISTER:
  722. case SYSTEM_EMERGENCY_SIREN:
  723. case SYSTEM_SERVER_COMM:
  724. case SYSTEM_SERVER_COMM_REQ:
  725. break;
  726. }
  727. err_code = sd_ble_gap_disconnect(p_ble_nus_c->conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
  728. APP_ERROR_CHECK(err_code);
  729. SystemManager.BandMode = 0;
  730. // 추후 Disconnet 로 변경해야 함
  731. // nrf_delay_ms(500);
  732. // NRF_LOG_RAW_INFO("system Reboot\n");
  733. // sd_nvic_SystemReset();
  734. }
  735. break;
  736. case 0x75: // New iOS App
  737. if( SystemManager.ServerCon == 0)
  738. {
  739. SystemManager.LedBlinkRun = COM_TYPE_SVR_PARKING;
  740. SystemManager.LedBlinkTimer = 2000;
  741. SystemTimer.LED_TOGGLE_TIMER = 0;
  742. SystemManager.DevType = 0;
  743. SendParkingApp();
  744. NRF_LOG_RAW_INFO("======== Send CARACK");
  745. }
  746. break;
  747. }
  748. //ble_nus_c_string_send(&m_ble_nus_c, "CARACK", 6);
  749. // NRF_LOG_RAW_INFO("======== Send CARACK");
  750. // jakuja
  751. // err_code = sd_ble_gap_disconnect(p_ble_nus_evt->conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
  752. // APP_ERROR_CHECK(err_code);
  753. }
  754. #if 0
  755. if( p_ble_nus_evt->p_data[0] == 0x73 )
  756. {
  757. ble_nus_c_string_send(&m_ble_nus_c, "CARACK", 6);
  758. NRF_LOG_INFO("Send CARACK");
  759. }else if( p_ble_nus_evt->p_data[0] == 0x72 )
  760. {
  761. ble_nus_c_string_send(&m_ble_nus_c, "EMGACK", 6);
  762. NRF_LOG_INFO("Send EMGACK");
  763. }else{
  764. ble_nus_c_string_send(&m_ble_nus_c, "tWESACK", 7);
  765. NRF_LOG_INFO("Send tWESACK");
  766. }
  767. #endif
  768. //sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_LOCAL_HOST_TERMINATED_CONNECTION);
  769. break;
  770. case BLE_NUS_C_EVT_DISCONNECTED:
  771. NRF_LOG_INFO("Disconnected --------------------\n");
  772. // printf("Disconnected.\r\n");
  773. scan_start();
  774. break;
  775. }
  776. }
  777. /**@snippet [Handling events from the ble_nus_c module] */
  778. /**
  779. * @brief Function for handling shutdown events.
  780. *
  781. * @param[in] event Shutdown type.
  782. */
  783. static bool shutdown_handler(nrf_pwr_mgmt_evt_t event)
  784. {
  785. ret_code_t err_code;
  786. err_code = bsp_indication_set(BSP_INDICATE_IDLE);
  787. APP_ERROR_CHECK(err_code);
  788. switch (event)
  789. {
  790. case NRF_PWR_MGMT_EVT_PREPARE_WAKEUP:
  791. // Prepare wakeup buttons.
  792. err_code = bsp_btn_ble_sleep_mode_prepare();
  793. APP_ERROR_CHECK(err_code);
  794. break;
  795. default:
  796. break;
  797. }
  798. return true;
  799. }
  800. NRF_PWR_MGMT_HANDLER_REGISTER(shutdown_handler, APP_SHUTDOWN_HANDLER_PRIORITY);
  801. /**@brief Function for handling BLE events.
  802. *
  803. * @param[in] p_ble_evt Bluetooth stack event.
  804. * @param[in] p_context Unused.
  805. */
  806. static void ble_evt_handler(ble_evt_t const * p_ble_evt, void * p_context)
  807. {
  808. int i;
  809. ret_code_t err_code;
  810. ble_gap_evt_t const * p_gap_evt = &p_ble_evt->evt.gap_evt;
  811. switch (p_ble_evt->header.evt_id)
  812. {
  813. case BLE_GAP_EVT_ADV_REPORT :
  814. //NRF_LOG_INFO("BLE_GAP_EVT_ADV_REPORT : %d", &p_gap_evt->params.adv_report.data.len);
  815. //NRF_LOG_INFO(&p_gap_evt->params.adv_report);
  816. break;
  817. case BLE_GAP_EVT_SCAN_REQ_REPORT:
  818. NRF_LOG_INFO("BLE_GAP_EVT_SCAN_REQ_REPORT");
  819. break;
  820. case BLE_GAP_EVT_CONNECTED:
  821. NRF_LOG_INFO("BLE_GAP_EVT_CONNECTED");
  822. err_code = ble_nus_c_handles_assign(&m_ble_nus_c, p_ble_evt->evt.gap_evt.conn_handle, NULL);
  823. APP_ERROR_CHECK(err_code);
  824. err_code = bsp_indication_set(BSP_INDICATE_CONNECTED);
  825. APP_ERROR_CHECK(err_code);
  826. // start discovery of services. The NUS Client waits for a discovery result
  827. err_code = ble_db_discovery_start(&m_db_disc, p_ble_evt->evt.gap_evt.conn_handle);
  828. APP_ERROR_CHECK(err_code);
  829. break;
  830. case BLE_GAP_EVT_DISCONNECTED:
  831. NRF_LOG_INFO("Disconnected. conn_handle: 0x%x, reason: 0x%x",
  832. p_gap_evt->conn_handle,
  833. p_gap_evt->params.disconnected.reason);
  834. break;
  835. case BLE_GAP_EVT_TIMEOUT:
  836. if (p_gap_evt->params.timeout.src == BLE_GAP_TIMEOUT_SRC_CONN)
  837. {
  838. NRF_LOG_INFO("Connection Request timed out.");
  839. }
  840. break;
  841. case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
  842. // Pairing not supported.
  843. err_code = sd_ble_gap_sec_params_reply(p_ble_evt->evt.gap_evt.conn_handle, BLE_GAP_SEC_STATUS_PAIRING_NOT_SUPP, NULL, NULL);
  844. APP_ERROR_CHECK(err_code);
  845. break;
  846. case BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST:
  847. // Accepting parameters requested by peer.
  848. err_code = sd_ble_gap_conn_param_update(p_gap_evt->conn_handle,
  849. &p_gap_evt->params.conn_param_update_request.conn_params);
  850. APP_ERROR_CHECK(err_code);
  851. break;
  852. case BLE_GAP_EVT_PHY_UPDATE_REQUEST:
  853. {
  854. NRF_LOG_DEBUG("PHY update request.");
  855. ble_gap_phys_t const phys =
  856. {
  857. .rx_phys = BLE_GAP_PHY_AUTO,
  858. .tx_phys = BLE_GAP_PHY_AUTO,
  859. };
  860. err_code = sd_ble_gap_phy_update(p_ble_evt->evt.gap_evt.conn_handle, &phys);
  861. APP_ERROR_CHECK(err_code);
  862. } break;
  863. case BLE_GATTC_EVT_TIMEOUT:
  864. // Disconnect on GATT Client timeout event.
  865. NRF_LOG_DEBUG("GATT Client Timeout.");
  866. err_code = sd_ble_gap_disconnect(p_ble_evt->evt.gattc_evt.conn_handle,
  867. BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
  868. APP_ERROR_CHECK(err_code);
  869. break;
  870. case BLE_GATTS_EVT_TIMEOUT:
  871. // Disconnect on GATT Server timeout event.
  872. NRF_LOG_DEBUG("GATT Server Timeout.");
  873. err_code = sd_ble_gap_disconnect(p_ble_evt->evt.gatts_evt.conn_handle,
  874. BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
  875. APP_ERROR_CHECK(err_code);
  876. break;
  877. default:
  878. break;
  879. }
  880. }
  881. /**@brief Function for initializing the BLE stack.
  882. *
  883. * @details Initializes the SoftDevice and the BLE event interrupt.
  884. */
  885. static void ble_stack_init(void)
  886. {
  887. ret_code_t err_code;
  888. err_code = nrf_sdh_enable_request();
  889. APP_ERROR_CHECK(err_code);
  890. // Configure the BLE stack using the default settings.
  891. // Fetch the start address of the application RAM.
  892. uint32_t ram_start = 0;
  893. err_code = nrf_sdh_ble_default_cfg_set(APP_BLE_CONN_CFG_TAG, &ram_start);
  894. APP_ERROR_CHECK(err_code);
  895. // Enable BLE stack.
  896. err_code = nrf_sdh_ble_enable(&ram_start);
  897. APP_ERROR_CHECK(err_code);
  898. // Register a handler for BLE events.
  899. NRF_SDH_BLE_OBSERVER(m_ble_observer, APP_BLE_OBSERVER_PRIO, ble_evt_handler, NULL);
  900. }
  901. /**@brief Function for handling events from the GATT library. */
  902. void gatt_evt_handler(nrf_ble_gatt_t * p_gatt, nrf_ble_gatt_evt_t const * p_evt)
  903. {
  904. if (p_evt->evt_id == NRF_BLE_GATT_EVT_ATT_MTU_UPDATED)
  905. {
  906. NRF_LOG_INFO("ATT MTU exchange completed.");
  907. m_ble_nus_max_data_len = p_evt->params.att_mtu_effective - OPCODE_LENGTH - HANDLE_LENGTH;
  908. //m_ble_nus_max_data_len = 244;
  909. NRF_LOG_INFO("Ble NUS max data length set to 0x%X(%d)", m_ble_nus_max_data_len, m_ble_nus_max_data_len);
  910. }
  911. }
  912. /**@brief Function for initializing the GATT library. */
  913. void gatt_init(void)
  914. {
  915. ret_code_t err_code;
  916. err_code = nrf_ble_gatt_init(&m_gatt, gatt_evt_handler);
  917. APP_ERROR_CHECK(err_code);
  918. err_code = nrf_ble_gatt_att_mtu_central_set(&m_gatt, NRF_SDH_BLE_GATT_MAX_MTU_SIZE);
  919. APP_ERROR_CHECK(err_code);
  920. }
  921. /**@brief Function for handling events from the BSP module.
  922. *
  923. * @param[in] event Event generated by button press.
  924. */
  925. void bsp_event_handler(bsp_event_t event)
  926. {
  927. ret_code_t err_code;
  928. switch (event)
  929. {
  930. case BSP_EVENT_SLEEP:
  931. nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_GOTO_SYSOFF);
  932. break;
  933. case BSP_EVENT_DISCONNECT:
  934. err_code = sd_ble_gap_disconnect(m_ble_nus_c.conn_handle,
  935. BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
  936. if (err_code != NRF_ERROR_INVALID_STATE)
  937. {
  938. APP_ERROR_CHECK(err_code);
  939. }
  940. break;
  941. default:
  942. break;
  943. }
  944. }
  945. /**@brief Function for initializing the UART. */
  946. static void uart_init(void)
  947. {
  948. ret_code_t err_code;
  949. app_uart_comm_params_t const comm_params =
  950. {
  951. .rx_pin_no = RX_PIN_NUMBER,
  952. .tx_pin_no = TX_PIN_NUMBER,
  953. .rts_pin_no = RTS_PIN_NUMBER,
  954. .cts_pin_no = CTS_PIN_NUMBER,
  955. .flow_control = APP_UART_FLOW_CONTROL_DISABLED,
  956. .use_parity = false,
  957. .baud_rate = UART_BAUDRATE_BAUDRATE_Baud9600
  958. };
  959. APP_UART_FIFO_INIT(&comm_params,
  960. UART_RX_BUF_SIZE,
  961. UART_TX_BUF_SIZE,
  962. uart_event_handle,
  963. APP_IRQ_PRIORITY_LOWEST,
  964. err_code);
  965. APP_ERROR_CHECK(err_code);
  966. }
  967. /**@brief Function for initializing the Nordic UART Service (NUS) client. */
  968. static void nus_c_init(void)
  969. {
  970. ret_code_t err_code;
  971. ble_nus_c_init_t init;
  972. init.evt_handler = ble_nus_c_evt_handler;
  973. init.error_handler = nus_error_handler;
  974. init.p_gatt_queue = &m_ble_gatt_queue;
  975. err_code = ble_nus_c_init(&m_ble_nus_c, &init);
  976. APP_ERROR_CHECK(err_code);
  977. }
  978. /**@brief Function for initializing buttons and leds. */
  979. static void buttons_leds_init(void)
  980. {
  981. ret_code_t err_code;
  982. bsp_event_t startup_event;
  983. err_code = bsp_init(BSP_INIT_LEDS, bsp_event_handler);
  984. APP_ERROR_CHECK(err_code);
  985. err_code = bsp_btn_ble_init(NULL, &startup_event);
  986. APP_ERROR_CHECK(err_code);
  987. }
  988. /**@brief Function for initializing the timer. */
  989. static void timer_init(void)
  990. {
  991. ret_code_t err_code = app_timer_init();
  992. APP_ERROR_CHECK(err_code);
  993. app_timer_create(&m_our_char_timer_id, APP_TIMER_MODE_REPEATED, timer_timeout_handler);
  994. }
  995. /**@brief Function for initializing the nrf log module. */
  996. static void log_init(void)
  997. {
  998. ret_code_t err_code = NRF_LOG_INIT(NULL);
  999. APP_ERROR_CHECK(err_code);
  1000. NRF_LOG_DEFAULT_BACKENDS_INIT();
  1001. }
  1002. /**@brief Function for initializing power management.
  1003. */
  1004. static void power_management_init(void)
  1005. {
  1006. ret_code_t err_code;
  1007. err_code = nrf_pwr_mgmt_init();
  1008. APP_ERROR_CHECK(err_code);
  1009. }
  1010. /** @brief Function for initializing the database discovery module. */
  1011. static void db_discovery_init(void)
  1012. {
  1013. ble_db_discovery_init_t db_init;
  1014. memset(&db_init, 0, sizeof(ble_db_discovery_init_t));
  1015. db_init.evt_handler = db_disc_handler;
  1016. db_init.p_gatt_queue = &m_ble_gatt_queue;
  1017. ret_code_t err_code = ble_db_discovery_init(&db_init);
  1018. APP_ERROR_CHECK(err_code);
  1019. }
  1020. /**@brief Function for handling the idle state (main loop).
  1021. *
  1022. * @details Handles any pending log operations, then sleeps until the next event occurs.
  1023. */
  1024. static void idle_state_handle(void)
  1025. {
  1026. if (NRF_LOG_PROCESS() == false)
  1027. {
  1028. nrf_pwr_mgmt_run();
  1029. }
  1030. }
  1031. /**@brief Function for handling events from the button handler module.
  1032. *
  1033. * @param[in] pin_no The pin that the event applies to.
  1034. * @param[in] button_action The button action (press/release).
  1035. */
  1036. static void button_event_handler(uint8_t pin_no, uint8_t button_action)
  1037. {
  1038. ret_code_t err_code;
  1039. uint32_t gpSts;
  1040. switch (pin_no)
  1041. {
  1042. case LEDBUTTON_BUTTON:
  1043. NRF_LOG_INFO("Send button data");
  1044. gpSts = nrf_gpio_pin_read(BSP_BUTTON_0);
  1045. NRF_LOG_INFO("gpSts=%d\r\n", gpSts);
  1046. if(gpSts == 0) // BTN_PRESSED=0
  1047. {
  1048. nrf_gpio_pin_clear(LED_1);
  1049. NRF_LOG_INFO("PRESSED\r\n");
  1050. SystemManager.SwitchOn = 1;
  1051. SendEmergencyLocal();
  1052. }else{
  1053. nrf_gpio_pin_set(LED_1);
  1054. NRF_LOG_INFO("Released\r\n");
  1055. }
  1056. break;
  1057. default:
  1058. APP_ERROR_HANDLER(pin_no);
  1059. break;
  1060. }
  1061. }
  1062. /**@brief Function for initializing the button handler module.
  1063. */
  1064. static void buttons_init(void)
  1065. {
  1066. ret_code_t err_code;
  1067. //The array must be static because a pointer to it will be saved in the button handler module.
  1068. static app_button_cfg_t buttons[] =
  1069. {
  1070. {LEDBUTTON_BUTTON, false, BUTTON_PULL, button_event_handler}
  1071. };
  1072. err_code = app_button_init(buttons, ARRAY_SIZE(buttons),
  1073. BUTTON_DETECTION_DELAY);
  1074. APP_ERROR_CHECK(err_code);
  1075. }
  1076. static void GPOut_Init()
  1077. {
  1078. uint32_t i;
  1079. for (i = 0; i < 4; ++i)
  1080. {
  1081. nrf_gpio_cfg_output(m_board_led_list[i]);
  1082. }
  1083. }
  1084. void ble_get_mac(uint8_t addr[8])
  1085. {
  1086. uint32_t err_code;
  1087. ble_gap_addr_t ble_addr;
  1088. err_code = sd_ble_gap_address_get(&ble_addr);
  1089. APP_ERROR_CHECK(err_code);
  1090. IPV6_EUI64_CREATE_FROM_EUI48(addr, ble_addr.addr, ble_addr.addr_type);
  1091. }
  1092. void _1000ms_timer_handle()
  1093. {
  1094. NRF_LOG_RAW_INFO("_1000ms_timer_handle()\n");
  1095. switch(SystemManager.System_State){
  1096. case SYSTEM_NONE:
  1097. SystemTimer.SYSTEM_REGISTER_CNT = 0;
  1098. SystemTimer.SYSTEM_SERVER_COMM_CNT = 0;
  1099. SystemTimer.SYSTEM_SERVER_COMM_REQ_CNT = 0;
  1100. SystemTimer.SYSTEM_EMERGENCY_SIREN_CNT = 0;
  1101. break;
  1102. case SYSTEM_EMERGENCY_SIREN:
  1103. SystemTimer.SYSTEM_EMERGENCY_SIREN_CNT++;
  1104. NRF_LOG_RAW_INFO("_1000ms_timer_handle(SYSTEM_EMERGENCY_SIREN) -- [%d]\n", SystemTimer.SYSTEM_EMERGENCY_SIREN_CNT);
  1105. if(SystemTimer.SYSTEM_EMERGENCY_SIREN_CNT >= 60*1){
  1106. SystemTimer.SYSTEM_EMERGENCY_SIREN_CNT = 0;
  1107. SystemManager.System_State = SYSTEM_NONE;
  1108. PKLedOff();
  1109. PKBuzzerOff();
  1110. SystemManager.LedBlinkRun = 0;
  1111. SystemManager.Emg_Ack_Flag = 0;
  1112. }
  1113. if(SystemManager.Emg_Ack_Flag){
  1114. SystemManager.Emg_Resend_Cnt++;
  1115. if(SystemManager.Emg_Resend_Cnt >= 10){
  1116. SystemManager.Emg_Resend_Cnt = 0;
  1117. ReSendEmergency();
  1118. }
  1119. }
  1120. break;
  1121. case SYSTEM_SERVER_COMM:
  1122. SystemTimer.SYSTEM_SERVER_COMM_CNT++;
  1123. NRF_LOG_RAW_INFO("_1000ms_timer_handle(SYSTEM_SERVER_COMM) -- [%d]\n", SystemTimer.SYSTEM_SERVER_COMM_CNT);
  1124. if(SystemTimer.SYSTEM_SERVER_COMM_CNT >= 60*10){
  1125. SystemTimer.SYSTEM_SERVER_COMM_CNT = 0;
  1126. SystemManager.System_State = SYSTEM_NONE;
  1127. PKLedOff();
  1128. PKMicOff();
  1129. PKSpeakerOff();
  1130. SystemManager.LedBlinkRun = 0;
  1131. }
  1132. break;
  1133. case SYSTEM_REGISTER:
  1134. SystemTimer.SYSTEM_REGISTER_CNT++;
  1135. NRF_LOG_RAW_INFO("_1000ms_timer_handle(SYSTEM_REGISTER) -- [%d]\n", SystemTimer.SYSTEM_REGISTER_CNT);
  1136. if(SystemTimer.SYSTEM_REGISTER_CNT >= 60*1){
  1137. SystemTimer.SYSTEM_REGISTER_CNT = 0;
  1138. SystemManager.RegRequst = 0;
  1139. SystemManager.System_State = SYSTEM_NONE;
  1140. PKLedOff();
  1141. SystemManager.LedBlinkRun = 0;
  1142. }
  1143. break;
  1144. case SYSTEM_SERVER_COMM_REQ:
  1145. SystemTimer.SYSTEM_SERVER_COMM_REQ_CNT++;
  1146. NRF_LOG_RAW_INFO("_1000ms_timer_handle(SYSTEM_SERVER_COMM_REQ) -- [%d]\n", SystemTimer.SYSTEM_SERVER_COMM_REQ_CNT);
  1147. if(SystemTimer.SYSTEM_SERVER_COMM_REQ_CNT >= 60*1){
  1148. SystemTimer.SYSTEM_SERVER_COMM_REQ_CNT = 0;
  1149. SystemManager.RegRequst = 0;
  1150. SystemManager.System_State = SYSTEM_NONE;
  1151. PKLedOff();
  1152. PKBuzzerOff();
  1153. SystemManager.LedBlinkRun = 0;
  1154. }
  1155. break;
  1156. }
  1157. }
  1158. int main(void)
  1159. {
  1160. uint8_t i;
  1161. ret_code_t err_code;
  1162. ble_gap_addr_t dd;
  1163. dd.addr_id_peer = 0;
  1164. dd.addr_type = BLE_GAP_ADDR_TYPE_PUBLIC;
  1165. // Initialize.
  1166. log_init();
  1167. /* Register first to receive an event when initialization is complete. */
  1168. (void) fds_register(fds_evt_handler);
  1169. NRF_LOG_RAW_INFO("\n===========================================================\n\n");
  1170. NRF_LOG_RAW_INFO("BLE CENTRAL Program Start 2022/02/05\n");
  1171. NRF_LOG_RAW_INFO("\n===========================================================\n\n");
  1172. NRF_LOG_RAW_INFO("Initializing fds...\n");
  1173. err_code = fds_init();
  1174. APP_ERROR_CHECK(err_code);
  1175. timer_init();
  1176. uart_init();
  1177. buttons_init();
  1178. GPOut_Init();
  1179. db_discovery_init();
  1180. power_management_init();
  1181. //sd_ble_gap_addr_get(&old_ble_addr);
  1182. ble_stack_init();
  1183. sd_ble_gap_addr_get(&old_ble_addr);
  1184. dd.addr[0] = IES200_1ST_MAC;
  1185. dd.addr[1] = IES200_2ST_MAC;
  1186. dd.addr[2] = IES200_3ST_MAC;
  1187. dd.addr[3] = old_ble_addr.addr[3];
  1188. dd.addr[4] = old_ble_addr.addr[4];
  1189. dd.addr[5] = old_ble_addr.addr[5];
  1190. sd_ble_gap_addr_set(&dd);
  1191. sd_ble_gap_addr_get(&new_ble_addr);
  1192. gatt_init();
  1193. nus_c_init();
  1194. scan_init();
  1195. for(i=0; i<3; i++){
  1196. PKLedOn();
  1197. nrf_delay_ms(100);
  1198. PKLedOff();
  1199. nrf_delay_ms(100);
  1200. }
  1201. // Start execution.
  1202. //printf("BLE UART central example started.=====\r\n");
  1203. NRF_LOG_INFO("BLE UART central example started.");
  1204. scan_start();
  1205. application_timers_start();
  1206. // Enabling the buttons.
  1207. err_code = app_button_enable();
  1208. APP_ERROR_CHECK(err_code);
  1209. PKLedOff();
  1210. //FlashTest();
  1211. LoadRegMac();
  1212. //TestAES();
  1213. //delete_all_begin();
  1214. Server_Answer_Version();
  1215. // Enter main loop.
  1216. for (;;)
  1217. {
  1218. idle_state_handle();
  1219. USART_DataCheck();
  1220. ParseEventServer();
  1221. LedToggle();
  1222. delete_all_process();
  1223. if(SystemTimer.MS_1000_TICK){
  1224. SystemTimer.MS_1000_TICK = 0;
  1225. _1000ms_timer_handle();
  1226. }
  1227. }
  1228. }