nRF51822实现iBeacon基站 nRF51822实现iBeacon基站

nRF51822实现iBeacon基站

typedef __packed struct{ uint16_t unknown1; uint8_t uuid[16]; uint16_t major; uint16_t minor; uint8_t unknown2; } clbeacon_info_t; static void advertising_init(void) { uint32_t err_code; uint8_t flags = BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED; ble_advdata_t advdata; uint8_t uuid[16] = { 0x01, 0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78, 0x89, 0x9a, 0xab, 0xbc, 0xcd, 0xde, 0xef, 0xf0 }; clbeacon_info_t beacon_info; beacon_info.unknown1 = 0x1502; memcpy(&beacon_info.uuid, &uuid, sizeof(uuid)); beacon_info.major = 0x3412; beacon_info.minor = 0x7798; beacon_info.unknown2 = 0xC5; ble_advdata_manuf_data_t manuf_specific_data; manuf_specific_data.company_identifier = 0x004C; manuf_specific_data.data.p_data = https://www.it610.com/article/(uint8_t *) &beacon_info; manuf_specific_data.data.size = sizeof(beacon_info); // Build and set advertising data memset(&advdata, 0, sizeof(advdata)); advdata.name_type = BLE_ADVDATA_NO_NAME; advdata.flags.size = sizeof(flags); advdata.flags.p_data = &flags; advdata.p_manuf_specific_data = &manuf_specific_data; err_code = ble_advdata_set(&advdata, NULL ); APP_ERROR_CHECK(err_code); } /**@brief Start advertising. */ static void advertising_start(void) { uint32_t err_code; ble_gap_adv_params_t adv_params; // Start advertising memset(&adv_params, 0, sizeof(adv_params)); adv_params.type = BLE_GAP_ADV_TYPE_ADV_NONCONN_IND; adv_params.p_peer_addr = NULL; adv_params.fp = BLE_GAP_ADV_FP_ANY; adv_params.interval = APP_ADV_INTERVAL; adv_params.timeout = APP_ADV_TIMEOUT_IN_SECONDS; err_code = sd_ble_gap_adv_start(&adv_params); APP_ERROR_CHECK(err_code); nrf_gpio_pin_set(ADVERTISING_LED_PIN_NO); }

【nRF51822实现iBeacon基站】转载于:https://my.oschina.net/u/184090/blog/323602