hi all,
I have added the dfu service in one of example of sdk_11 ble_scanner_hrs I followed all help available on this forum and made sucessfuly compiled code but it stopped advertising?
any help is appreciate I have attached my main file
/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved. * * The information contained herein is property of Nordic Semiconductor ASA. * Terms and conditions of usage are described in detail in NORDIC * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. * * Licensees are granted free, non-transferable use of the information. NO * WARRANTY of ANY KIND is provided. This heading must NOT be removed from * the file. * */ /** * @brief Heart Rate Service Sample Application main file. * * This file contains the source code for a sample application using the Heart Rate service * (and also Battery and Device Information services). This application uses the * @ref srvlib_conn_params module. */ #include <stdint.h> #include <string.h> #include "nordic_common.h" #include "nrf.h" #include "app_error.h" #include "ble.h" #include "ble_hci.h" #include "ble_srv_common.h" #include "ble_advdata.h" #include "ble_advertising.h" #include "ble_bas.h" #include "ble_hrs.h" #include "ble_dis.h" #include "ble_conn_params.h" #include "bsp.h" #include "sensorsim.h" #include "bsp_btn_ble.h" #include "softdevice_handler.h" #include "app_timer.h" #include "device_manager.h" #include "pstorage.h" #include "app_trace.h" #include "scanner_beacon.h" #include "D:\SDK_Nordic\nRF5_SDK_11.0.0_89a8197\components\libraries\uart\app_uart.h" #include "D:\SDK_Nordic\nRF5_SDK_11.0.0_89a8197\components\ble\ble_services\ble_dfu\ble_dfu.h" #include "D:\SDK_Nordic\nRF5_SDK_11.0.0_89a8197\components\libraries\bootloader_dfu\dfu_app_handler.h" #include "ble_nus.h" #include "D:\SDK_Nordic\nRF5_SDK_11.0.0_89a8197\components\libraries\bootloader_dfu\bootloader.h" #include "D:\SDK_Nordic\nRF5_SDK_11.0.0_89a8197\components\libraries\bootloader_dfu\bootloader_util.h" #define IS_SRVC_CHANGED_CHARACT_PRESENT 1 /**< Include or not the service_changed characteristic. if not enabled, the server's database cannot be changed for the lifetime of the device*/ #define CENTRAL_LINK_COUNT 0 /**< Number of central links used by the application. When changing this number remember to adjust the RAM settings*/ #define PERIPHERAL_LINK_COUNT 1 /**< Number of peripheral links used by the application. When changing this number remember to adjust the RAM settings*/ #define SEARCHED_MAJOR 0x1200 #define SEARCHED_MINOR 0x3400 #define APP_COMPANY_IDENTIFIER 0x0059 /**< Company identifier for Nordic Semiconductor ASA. as per www.bluetooth.org. */ /**@brief Function for handling a BeaconScanner event. * * @details This function will be called each time the scanner has found an advertiser with beacon data. * In this simple implementation, it checks the Major and Minor and company ID fields from the beacon data, * and if they match, @ref BSP_INDICATE_ALERT_3 is indicated. * * @param[in] p_evt scanner event data. */ static void beacon_evt_handler(ble_scan_beacon_evt_t * p_evt) { uint32_t err_code; if((p_evt->rcv_adv_packet.adv_data.major == SEARCHED_MAJOR) &&(p_evt->rcv_adv_packet.adv_data.minor == SEARCHED_MINOR) &&(p_evt->rcv_adv_packet.adv_data.manuf_id == APP_COMPANY_IDENTIFIER) ) { printf("\nMAJOR=%d\n",p_evt->rcv_adv_packet.adv_data.major); printf("\nMINOR=%d\n",p_evt->rcv_adv_packet.adv_data.minor); printf("\nNordicid=%d\n",p_evt->rcv_adv_packet.adv_data.manuf_id); printf("\nrssi=%d\n",p_evt->rcv_adv_packet.adv_data.rssi); printf("\nuuid=%d\n",p_evt->rcv_adv_packet.adv_data.uuid); err_code = bsp_indication_set(BSP_INDICATE_ALERT_3); APP_ERROR_CHECK(err_code); } } /**@brief Function for handling a BeaconScanner error. * * @param[in] nrf_error Error code containing information about what went wrong. */ static void beacon_scanner_error_handler(uint32_t nrf_error) { APP_ERROR_HANDLER(nrf_error); } static ble_beacon_scanner_init_t m_beacon_scanner_init; /*end addition for beacon*/ #define MAX_TEST_DATA_BYTES (15U) /**< max number of test bytes to be used for tx and rx. */ #define UART_TX_BUF_SIZE 256 /**< UART TX buffer size. */ #define UART_RX_BUF_SIZE 1 /**< UART RX buffer size. */ void uart_error_handle(app_uart_evt_t * p_event) { if (p_event->evt_type == APP_UART_COMMUNICATION_ERROR) { APP_ERROR_HANDLER(p_event->data.error_communication); } else if (p_event->evt_type == APP_UART_FIFO_ERROR) { APP_ERROR_HANDLER(p_event->data.error_code); } } #define DEVICE_NAME "Nordic_HRM_sca" /**< Name of device. Will be included in the advertising data. */ #define MANUFACTURER_NAME "NordicSemiconductor" /**< Manufacturer. Will be passed to Device Information Service. */ #define APP_ADV_INTERVAL 480 /**< The advertising interval (in units of 0.625 ms. This value corresponds to 300 ms). */ #define APP_ADV_TIMEOUT_IN_SECONDS 180 /**< The advertising timeout in units of seconds. */ #define APP_TIMER_PRESCALER 0 /**< Value of the RTC1 PRESCALER register. */ #define APP_TIMER_OP_QUEUE_SIZE 4 /**< Size of timer operation queues. */ #define BATTERY_LEVEL_MEAS_INTERVAL APP_TIMER_TICKS(2000, APP_TIMER_PRESCALER) /**< Battery level measurement interval (ticks). */ #define MIN_BATTERY_LEVEL 81 /**< Minimum simulated battery level. */ #define MAX_BATTERY_LEVEL 100 /**< Maximum simulated battery level. */ #define BATTERY_LEVEL_INCREMENT 1 /**< Increment between each simulated battery level measurement. */ #define HEART_RATE_MEAS_INTERVAL APP_TIMER_TICKS(1000, APP_TIMER_PRESCALER) /**< Heart rate measurement interval (ticks). */ #define MIN_HEART_RATE 140 /**< Minimum heart rate as returned by the simulated measurement function. */ #define MAX_HEART_RATE 300 /**< Maximum heart rate as returned by the simulated measurement function. */ #define HEART_RATE_INCREMENT 10 /**< Value by which the heart rate is incremented/decremented for each call to the simulated measurement function. */ #define RR_INTERVAL_INTERVAL APP_TIMER_TICKS(300, APP_TIMER_PRESCALER) /**< RR interval interval (ticks). */ #define MIN_RR_INTERVAL 100 /**< Minimum RR interval as returned by the simulated measurement function. */ #define MAX_RR_INTERVAL 500 /**< Maximum RR interval as returned by the simulated measurement function. */ #define RR_INTERVAL_INCREMENT 1 /**< Value by which the RR interval is incremented/decremented for each call to the simulated measurement function. */ #define SENSOR_CONTACT_DETECTED_INTERVAL APP_TIMER_TICKS(5000, APP_TIMER_PRESCALER) /**< Sensor Contact Detected toggle interval (ticks). */ #define MIN_CONN_INTERVAL MSEC_TO_UNITS(500, UNIT_1_25_MS) /**< Minimum acceptable connection interval (0.5 seconds). */ #define MAX_CONN_INTERVAL MSEC_TO_UNITS(1000, UNIT_1_25_MS) /**< Maximum acceptable connection interval (1 second). */ #define SLAVE_LATENCY 0 /**< Slave latency. */ #define CONN_SUP_TIMEOUT MSEC_TO_UNITS(4000, UNIT_10_MS) /**< Connection supervisory timeout (4 seconds). */ #define FIRST_CONN_PARAMS_UPDATE_DELAY APP_TIMER_TICKS(5000, APP_TIMER_PRESCALER) /**< Time from initiating event (connect or start of notification) to first time sd_ble_gap_conn_param_update is called (5 seconds). */ #define NEXT_CONN_PARAMS_UPDATE_DELAY APP_TIMER_TICKS(30000, APP_TIMER_PRESCALER)/**< Time between each call to sd_ble_gap_conn_param_update after the first call (30 seconds). */ #define MAX_CONN_PARAMS_UPDATE_COUNT 3 /**< Number of attempts before giving up the connection parameter negotiation. */ #define SEC_PARAM_BOND 1 /**< Perform bonding. */ #define SEC_PARAM_MITM 0 /**< Man In The Middle protection not required. */ #define SEC_PARAM_LESC 0 /**< LE Secure Connections not enabled. */ #define SEC_PARAM_KEYPRESS 0 /**< Keypress notifications not enabled. */ #define SEC_PARAM_IO_CAPABILITIES BLE_GAP_IO_CAPS_NONE /**< No I/O capabilities. */ #define SEC_PARAM_OOB 0 /**< Out Of Band data not available. */ #define SEC_PARAM_MIN_KEY_SIZE 7 /**< Minimum encryption key size. */ #define SEC_PARAM_MAX_KEY_SIZE 16 /**< Maximum encryption key size. */ #define DEAD_BEEF 0xDEADBEEF /**< Value used as error code on stack dump, can be used to identify stack location on stack unwind. */ static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID; /**< Handle of the current connection. */ static ble_bas_t m_bas; /**< Structure used to identify the battery service. */ static ble_hrs_t m_hrs; /**< Structure used to identify the heart rate service. */ static ble_dfu_t m_dfus; static bool m_rr_interval_enabled = true; /**< Flag for enabling and disabling the registration of new RR interval measurements (the purpose of disabling this is just to test sending HRM without RR interval data. */ static sensorsim_cfg_t m_battery_sim_cfg; /**< Battery Level sensor simulator configuration. */ static sensorsim_state_t m_battery_sim_state; /**< Battery Level sensor simulator state. */ static sensorsim_cfg_t m_heart_rate_sim_cfg; /**< Heart Rate sensor simulator configuration. */ static sensorsim_state_t m_heart_rate_sim_state; /**< Heart Rate sensor simulator state. */ static sensorsim_cfg_t m_rr_interval_sim_cfg; /**< RR Interval sensor simulator configuration. */ static sensorsim_state_t m_rr_interval_sim_state; /**< RR Interval sensor simulator state. */ APP_TIMER_DEF(m_battery_timer_id); /**< Battery timer. */ APP_TIMER_DEF(m_heart_rate_timer_id); /**< Heart rate measurement timer. */ APP_TIMER_DEF(m_rr_interval_timer_id); /**< RR interval timer. */ APP_TIMER_DEF(m_sensor_contact_timer_id); /**< Sensor contact detected timer. */ static dm_application_instance_t m_app_handle; /**< Application identifier allocated by device manager */ static ble_nus_t m_nus; /**< Structure to identify the Nordic UART Service. */ //static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID; /**< Handle of the current connection. */ //static ble_uuid_t m_adv_uuids[] = {{BLE_UUID_NUS_SERVICE, NUS_SERVICE_UUID_TYPE}}; /**< Universally unique service identifier. */ static ble_uuid_t m_adv_uuids[] = /**< Universally unique service identifiers. */ { {BLE_UUID_HEART_RATE_SERVICE, BLE_UUID_TYPE_BLE}, {BLE_UUID_BATTERY_SERVICE, BLE_UUID_TYPE_BLE}, {BLE_UUID_DEVICE_INFORMATION_SERVICE, BLE_UUID_TYPE_BLE} }; /**@brief Function for handling app_uart events. * * @details This function will receive a single character from the app_uart module and append it to * a string. The string will be be sent over BLE when the last character received was a * 'new line' i.e '\n' (hex 0x0D) or if the string has reached a length of * @ref NUS_MAX_DATA_LENGTH. */ /**@snippet [Handling the data received over UART] */ void uart_event_handle(app_uart_evt_t * p_event) { static uint8_t data_array[BLE_NUS_MAX_DATA_LEN]; static uint8_t index = 0; uint32_t err_code; switch (p_event->evt_type) { case APP_UART_DATA_READY: UNUSED_VARIABLE(app_uart_get(&data_array[index])); index++; if ((data_array[index - 1] == '\n') || (index >= (BLE_NUS_MAX_DATA_LEN))) { err_code = ble_nus_string_send(&m_nus, data_array, index); if (err_code != NRF_ERROR_INVALID_STATE) { APP_ERROR_CHECK(err_code); } index = 0; } break; case APP_UART_COMMUNICATION_ERROR: APP_ERROR_HANDLER(p_event->data.error_communication); break; case APP_UART_FIFO_ERROR: APP_ERROR_HANDLER(p_event->data.error_code); break; default: break; } } /**@snippet [Handling the data received over UART] */ void uart_inti() { uint32_t err_code; const app_uart_comm_params_t comm_params = { RX_PIN_NUMBER, TX_PIN_NUMBER, RTS_PIN_NUMBER, CTS_PIN_NUMBER, APP_UART_FLOW_CONTROL_ENABLED, false, UART_BAUDRATE_BAUDRATE_Baud115200 }; APP_UART_FIFO_INIT(&comm_params, UART_RX_BUF_SIZE, UART_TX_BUF_SIZE, uart_event_handle, // uart_error_handle, APP_IRQ_PRIORITY_LOW, err_code); APP_ERROR_CHECK(err_code); printf("\n\rStart: \n\r"); } /**@brief Callback function for asserts in the SoftDevice. * * @details This function will be called in case of an assert in the SoftDevice. * * @warning This handler is an example only and does not fit a final product. You need to analyze * how your product is supposed to react in case of Assert. * @warning On assert from the SoftDevice, the system can only recover on reset. * * @param[in] line_num Line number of the failing ASSERT call. * @param[in] file_name File name of the failing ASSERT call. */ void assert_nrf_callback(uint16_t line_num, const uint8_t * p_file_name) { app_error_handler(DEAD_BEEF, line_num, p_file_name); } /**@brief Function for handling the data from the Nordic UART Service. * * @details This function will process the data received from the Nordic UART BLE Service and send * it to the UART module. * * @param[in] p_nus Nordic UART Service structure. * @param[in] p_data Data to be send to UART module. * @param[in] length Length of the data. */ /**@snippet [Handling the data received over BLE] */ static void nus_data_handler(ble_nus_t * p_nus, uint8_t * p_data, uint16_t length) { for (uint32_t i = 0; i < length; i++) { while(app_uart_put(p_data[i]) != NRF_SUCCESS); } while(app_uart_put('\n') != NRF_SUCCESS); } /**@brief Function for performing battery measurement and updating the Battery Level characteristic * in Battery Service. */ static void battery_level_update(void) { uint32_t err_code; uint8_t battery_level; battery_level = (uint8_t)sensorsim_measure(&m_battery_sim_state, &m_battery_sim_cfg); err_code = ble_bas_battery_level_update(&m_bas, battery_level); if ((err_code != NRF_SUCCESS) && (err_code != NRF_ERROR_INVALID_STATE) && (err_code != BLE_ERROR_NO_TX_PACKETS) && (err_code != BLE_ERROR_GATTS_SYS_ATTR_MISSING) ) { APP_ERROR_HANDLER(err_code); } } /**@brief Function for handling the Battery measurement timer timeout. * * @details This function will be called each time the battery level measurement timer expires. * * @param[in] p_context Pointer used for passing some arbitrary information (context) from the * app_start_timer() call to the timeout handler. */ static void battery_level_meas_timeout_handler(void * p_context) { UNUSED_PARAMETER(p_context); battery_level_update(); } /**@brief Function for handling the Heart rate measurement timer timeout. * * @details This function will be called each time the heart rate measurement timer expires. * It will exclude RR Interval data from every third measurement. * * @param[in] p_context Pointer used for passing some arbitrary information (context) from the * app_start_timer() call to the timeout handler. */ static void heart_rate_meas_timeout_handler(void * p_context) { static uint32_t cnt = 0; uint32_t err_code; uint16_t heart_rate; UNUSED_PARAMETER(p_context); heart_rate = (uint16_t)sensorsim_measure(&m_heart_rate_sim_state, &m_heart_rate_sim_cfg); cnt++; err_code = ble_hrs_heart_rate_measurement_send(&m_hrs, heart_rate); if ((err_code != NRF_SUCCESS) && (err_code != NRF_ERROR_INVALID_STATE) && (err_code != BLE_ERROR_NO_TX_PACKETS) && (err_code != BLE_ERROR_GATTS_SYS_ATTR_MISSING) ) { APP_ERROR_HANDLER(err_code); } // Disable RR Interval recording every third heart rate measurement. // NOTE: An application will normally not do this. It is done here just for testing generation // of messages without RR Interval measurements. m_rr_interval_enabled = ((cnt % 3) != 0); } /**@brief Function for handling the RR interval timer timeout. * * @details This function will be called each time the RR interval timer expires. * * @param[in] p_context Pointer used for passing some arbitrary information (context) from the * app_start_timer() call to the timeout handler. */ static void rr_interval_timeout_handler(void * p_context) { UNUSED_PARAMETER(p_context); if (m_rr_interval_enabled) { uint16_t rr_interval; rr_interval = (uint16_t)sensorsim_measure(&m_rr_interval_sim_state, &m_rr_interval_sim_cfg); ble_hrs_rr_interval_add(&m_hrs, rr_interval); } } /**@brief Function for handling the Sensor Contact Detected timer timeout. * * @details This function will be called each time the Sensor Contact Detected timer expires. * * @param[in] p_context Pointer used for passing some arbitrary information (context) from the * app_start_timer() call to the timeout handler. */ static void sensor_contact_detected_timeout_handler(void * p_context) { static bool sensor_contact_detected = false; UNUSED_PARAMETER(p_context); sensor_contact_detected = !sensor_contact_detected; ble_hrs_sensor_contact_detected_update(&m_hrs, sensor_contact_detected); } /**@brief Function for the Timer initialization. * * @details Initializes the timer module. This creates and starts application timers. */ static void timers_init(void) { uint32_t err_code; // Initialize timer module. APP_TIMER_INIT(APP_TIMER_PRESCALER, APP_TIMER_OP_QUEUE_SIZE, false); // Create timers. err_code = app_timer_create(&m_battery_timer_id, APP_TIMER_MODE_REPEATED, battery_level_meas_timeout_handler); APP_ERROR_CHECK(err_code); err_code = app_timer_create(&m_heart_rate_timer_id, APP_TIMER_MODE_REPEATED, heart_rate_meas_timeout_handler); APP_ERROR_CHECK(err_code); err_code = app_timer_create(&m_rr_interval_timer_id, APP_TIMER_MODE_REPEATED, rr_interval_timeout_handler); APP_ERROR_CHECK(err_code); err_code = app_timer_create(&m_sensor_contact_timer_id, APP_TIMER_MODE_REPEATED, sensor_contact_detected_timeout_handler); APP_ERROR_CHECK(err_code); } /**@brief Function for the GAP initialization. * * @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the * device including the device name, appearance, and the preferred connection parameters. */ static void gap_params_init(void) { uint32_t err_code; ble_gap_conn_params_t gap_conn_params; ble_gap_conn_sec_mode_t sec_mode; BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode); err_code = sd_ble_gap_device_name_set(&sec_mode, (const uint8_t *)DEVICE_NAME, strlen(DEVICE_NAME)); APP_ERROR_CHECK(err_code); err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_HEART_RATE_SENSOR_HEART_RATE_BELT); APP_ERROR_CHECK(err_code); memset(&gap_conn_params, 0, sizeof(gap_conn_params)); gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL; gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL; gap_conn_params.slave_latency = SLAVE_LATENCY; gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT; err_code = sd_ble_gap_ppcp_set(&gap_conn_params); APP_ERROR_CHECK(err_code); } /**@brief Function for initializing services that will be used by the application. * * @details Initialize the Heart Rate, Battery and Device Information services. */ /**@brief Function for preparing for system reset. * * @details This function implements @ref dfu_app_reset_prepare_t. It will be called by * @ref dfu_app_handler.c before entering the bootloader/DFU. * This allows the current running application to shut down gracefully. */ static void reset_prepare(void) { uint32_t err_code; if (m_conn_handle != BLE_CONN_HANDLE_INVALID) { // Disconnect from peer. err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION); APP_ERROR_CHECK(err_code); err_code = bsp_indication_set(BSP_INDICATE_IDLE); APP_ERROR_CHECK(err_code); } else { // If not connected, the device will be advertising. Hence stop the advertising. // advertising_stop(); } err_code = ble_conn_params_stop(); APP_ERROR_CHECK(err_code); // nrf_delay_ms(500); } static void services_init(void) { uint32_t err_code; ble_hrs_init_t hrs_init; ble_bas_init_t bas_init; ble_dis_init_t dis_init; uint8_t body_sensor_location; // Initialize Heart Rate Service. body_sensor_location = BLE_HRS_BODY_SENSOR_LOCATION_FINGER; memset(&hrs_init, 0, sizeof(hrs_init)); hrs_init.evt_handler = NULL; hrs_init.is_sensor_contact_supported = true; hrs_init.p_body_sensor_location = &body_sensor_location; // Here the sec level for the Heart Rate Service can be changed/increased. BLE_GAP_CONN_SEC_MODE_SET_OPEN(&hrs_init.hrs_hrm_attr_md.cccd_write_perm); BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&hrs_init.hrs_hrm_attr_md.read_perm); BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&hrs_init.hrs_hrm_attr_md.write_perm); BLE_GAP_CONN_SEC_MODE_SET_OPEN(&hrs_init.hrs_bsl_attr_md.read_perm); BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&hrs_init.hrs_bsl_attr_md.write_perm); err_code = ble_hrs_init(&m_hrs, &hrs_init); APP_ERROR_CHECK(err_code); // Initialize Battery Service. memset(&bas_init, 0, sizeof(bas_init)); // Here the sec level for the Battery Service can be changed/increased. BLE_GAP_CONN_SEC_MODE_SET_OPEN(&bas_init.battery_level_char_attr_md.cccd_write_perm); BLE_GAP_CONN_SEC_MODE_SET_OPEN(&bas_init.battery_level_char_attr_md.read_perm); BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&bas_init.battery_level_char_attr_md.write_perm); BLE_GAP_CONN_SEC_MODE_SET_OPEN(&bas_init.battery_level_report_read_perm); bas_init.evt_handler = NULL; bas_init.support_notification = true; bas_init.p_report_ref = NULL; bas_init.initial_batt_level = 100; err_code = ble_bas_init(&m_bas, &bas_init); APP_ERROR_CHECK(err_code); // Initialize Device Information Service. memset(&dis_init, 0, sizeof(dis_init)); ble_srv_ascii_to_utf8(&dis_init.manufact_name_str, (char *)MANUFACTURER_NAME); BLE_GAP_CONN_SEC_MODE_SET_OPEN(&dis_init.dis_attr_md.read_perm); BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&dis_init.dis_attr_md.write_perm); err_code = ble_dis_init(&dis_init); APP_ERROR_CHECK(err_code); ble_dfu_init_t dfus_init; // Initialize the Device Firmware Update Service. memset(&dfus_init, 0, sizeof(dfus_init)); dfus_init.evt_handler = dfu_app_on_dfu_evt; dfus_init.error_handler = NULL; dfus_init.evt_handler = dfu_app_on_dfu_evt; // dfus_init.revision = DFU_REVISION; err_code = ble_dfu_init(&m_dfus, &dfus_init); APP_ERROR_CHECK(err_code); dfu_app_reset_prepare_set(reset_prepare); dfu_app_dm_appl_instance_set(m_app_handle); ble_nus_init_t nus_init; memset(&nus_init, 0, sizeof(nus_init)); nus_init.data_handler = nus_data_handler; err_code = ble_nus_init(&m_nus, &nus_init); APP_ERROR_CHECK(err_code); } /**@brief Function for initializing the sensor simulators. */ static void sensor_simulator_init(void) { m_battery_sim_cfg.min = MIN_BATTERY_LEVEL; m_battery_sim_cfg.max = MAX_BATTERY_LEVEL; m_battery_sim_cfg.incr = BATTERY_LEVEL_INCREMENT; m_battery_sim_cfg.start_at_max = true; sensorsim_init(&m_battery_sim_state, &m_battery_sim_cfg); m_heart_rate_sim_cfg.min = MIN_HEART_RATE; m_heart_rate_sim_cfg.max = MAX_HEART_RATE; m_heart_rate_sim_cfg.incr = HEART_RATE_INCREMENT; m_heart_rate_sim_cfg.start_at_max = false; sensorsim_init(&m_heart_rate_sim_state, &m_heart_rate_sim_cfg); m_rr_interval_sim_cfg.min = MIN_RR_INTERVAL; m_rr_interval_sim_cfg.max = MAX_RR_INTERVAL; m_rr_interval_sim_cfg.incr = RR_INTERVAL_INCREMENT; m_rr_interval_sim_cfg.start_at_max = false; sensorsim_init(&m_rr_interval_sim_state, &m_rr_interval_sim_cfg); } /**@brief Function for starting application timers. */ static void application_timers_start(void) { uint32_t err_code; // Start application timers. err_code = app_timer_start(m_battery_timer_id, BATTERY_LEVEL_MEAS_INTERVAL, NULL); APP_ERROR_CHECK(err_code); err_code = app_timer_start(m_heart_rate_timer_id, HEART_RATE_MEAS_INTERVAL, NULL); APP_ERROR_CHECK(err_code); err_code = app_timer_start(m_rr_interval_timer_id, RR_INTERVAL_INTERVAL, NULL); APP_ERROR_CHECK(err_code); err_code = app_timer_start(m_sensor_contact_timer_id, SENSOR_CONTACT_DETECTED_INTERVAL, NULL); APP_ERROR_CHECK(err_code); } /**@brief Function for handling the Connection Parameters Module. * * @details This function will be called for all events in the Connection Parameters Module which * are passed to the application. * @note All this function does is to disconnect. This could have been done by simply * setting the disconnect_on_fail config parameter, but instead we use the event * handler mechanism to demonstrate its use. * * @param[in] p_evt Event received from the Connection Parameters Module. */ static void on_conn_params_evt(ble_conn_params_evt_t * p_evt) { uint32_t err_code; if(p_evt->evt_type == BLE_CONN_PARAMS_EVT_FAILED) { err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_CONN_INTERVAL_UNACCEPTABLE); APP_ERROR_CHECK(err_code); } } /**@brief Function for handling a Connection Parameters error. * * @param[in] nrf_error Error code containing information about what went wrong. */ static void conn_params_error_handler(uint32_t nrf_error) { APP_ERROR_HANDLER(nrf_error); } /**@brief Function for initializing the Connection Parameters module. */ static void conn_params_init(void) { uint32_t err_code; ble_conn_params_init_t cp_init; memset(&cp_init, 0, sizeof(cp_init)); cp_init.p_conn_params = NULL; cp_init.first_conn_params_update_delay = FIRST_CONN_PARAMS_UPDATE_DELAY; cp_init.next_conn_params_update_delay = NEXT_CONN_PARAMS_UPDATE_DELAY; cp_init.max_conn_params_update_count = MAX_CONN_PARAMS_UPDATE_COUNT; cp_init.start_on_notify_cccd_handle = m_hrs.hrm_handles.cccd_handle; cp_init.disconnect_on_fail = false; cp_init.evt_handler = on_conn_params_evt; cp_init.error_handler = conn_params_error_handler; err_code = ble_conn_params_init(&cp_init); APP_ERROR_CHECK(err_code); } /**@brief Function for putting the chip into sleep mode. * * @note This function will not return. */ static void sleep_mode_enter(void) { uint32_t err_code = bsp_indication_set(BSP_INDICATE_IDLE); APP_ERROR_CHECK(err_code); err_code = bsp_indication_set(BSP_INDICATE_ALERT_OFF); APP_ERROR_CHECK(err_code); // Prepare wakeup buttons. err_code = bsp_btn_ble_sleep_mode_prepare(); APP_ERROR_CHECK(err_code); // Go to system-off mode (this function will not return; wakeup will cause a reset). err_code = sd_power_system_off(); APP_ERROR_CHECK(err_code); } /**@brief Function for handling advertising events. * * @details This function will be called for advertising events which are passed to the application. * * @param[in] ble_adv_evt Advertising event. */ static void on_adv_evt(ble_adv_evt_t ble_adv_evt) { uint32_t err_code; switch (ble_adv_evt) { case BLE_ADV_EVT_FAST: err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING); APP_ERROR_CHECK(err_code); break; case BLE_ADV_EVT_IDLE: sleep_mode_enter(); break; default: break; } } /**@brief Function for handling the Application's BLE Stack events. * * @param[in] p_ble_evt Bluetooth stack event. */ static void on_ble_evt(ble_evt_t * p_ble_evt) { uint32_t err_code; switch (p_ble_evt->header.evt_id) { case BLE_GAP_EVT_CONNECTED: err_code = bsp_indication_set(BSP_INDICATE_CONNECTED); APP_ERROR_CHECK(err_code); m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle; break; case BLE_GAP_EVT_DISCONNECTED: err_code = bsp_indication_set(BSP_INDICATE_IDLE); APP_ERROR_CHECK(err_code); err_code = bsp_indication_set(BSP_INDICATE_ALERT_OFF); APP_ERROR_CHECK(err_code); break; default: // No implementation needed. break; } } /**@brief Function for dispatching a BLE stack event to all modules with a BLE stack event handler. * * @details This function is called from the BLE Stack event interrupt handler after a BLE stack * event has been received. * * @param[in] p_ble_evt Bluetooth stack event. */ static void ble_evt_dispatch(ble_evt_t * p_ble_evt) { app_beacon_scanner_on_ble_evt(p_ble_evt); dm_ble_evt_handler(p_ble_evt); ble_hrs_on_ble_evt(&m_hrs, p_ble_evt); ble_bas_on_ble_evt(&m_bas, p_ble_evt); ble_conn_params_on_ble_evt(p_ble_evt); bsp_btn_ble_on_ble_evt(p_ble_evt); on_ble_evt(p_ble_evt); ble_advertising_on_ble_evt(p_ble_evt); // ble_dfu_on_ble_evt(&m_dfus, p_ble_evt); } /**@brief Function for dispatching a system event to interested modules. * * @details This function is called from the System event interrupt handler after a system * event has been received. * * @param[in] sys_evt System stack event. */ static void sys_evt_dispatch(uint32_t sys_evt) { pstorage_sys_event_handler(sys_evt); app_beacon_scanner_on_sys_evt(sys_evt); ble_advertising_on_sys_evt(sys_evt); } /**@brief Function for initializing the beacon scanner module. */ static void scanner_init() { m_beacon_scanner_init.evt_handler = beacon_evt_handler; m_beacon_scanner_init.error_handler = beacon_scanner_error_handler; app_beacon_scanner_init(&m_beacon_scanner_init); } /**@brief Function for starting the beacon scanner module. */ static void scanner_start() { app_beacon_scanner_start(); } /**@brief Function for handling the data from the Nordic UART Service. * * @details This function will process the data received from the Nordic UART BLE Service and send * it to the UART module. * * @param[in] p_nus Nordic UART Service structure. * @param[in] p_data Data to be send to UART module. * @param[in] length Length of the data. */ /**@snippet [Handling the data received over BLE] */ /*static void nus_data_handler(ble_nus_t * p_nus, uint8_t * p_data, uint16_t length) { for (uint32_t i = 0; i < length; i++) { while(app_uart_put(p_data[i]) != NRF_SUCCESS); } while(app_uart_put('\n') != NRF_SUCCESS); }*/ /**@brief Function for initializing the BLE stack. * * @details Initializes the SoftDevice and the BLE event interrupt. */ static void ble_stack_init(bool init_softdevice) { uint32_t err_code; sd_mbr_command_t com = {SD_MBR_COMMAND_INIT_SD, }; nrf_clock_lf_cfg_t clock_lf_cfg = NRF_CLOCK_LFCLKSRC; if (init_softdevice) { err_code = sd_mbr_command(&com); APP_ERROR_CHECK(err_code); } err_code = sd_softdevice_vector_table_base_set(BOOTLOADER_REGION_START); APP_ERROR_CHECK(err_code); // Initialize the SoftDevice handler module. SOFTDEVICE_HANDLER_INIT(&clock_lf_cfg, NULL); ble_enable_params_t ble_enable_params; err_code = softdevice_enable_get_default_config(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT, &ble_enable_params); APP_ERROR_CHECK(err_code); //Check the ram settings against the used number of links CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT,PERIPHERAL_LINK_COUNT); // Enable BLE stack. err_code = softdevice_enable(&ble_enable_params); APP_ERROR_CHECK(err_code); // Register with the SoftDevice handler module for BLE events. err_code = softdevice_ble_evt_handler_set(ble_evt_dispatch); APP_ERROR_CHECK(err_code); // Register with the SoftDevice handler module for BLE events. err_code = softdevice_sys_evt_handler_set(sys_evt_dispatch); APP_ERROR_CHECK(err_code); } /**@brief Function for handling events from the BSP module. * * @param[in] event Event generated by button press. */ static void bsp_event_handler(bsp_event_t event) { uint32_t err_code; switch (event) { case BSP_EVENT_SLEEP: sleep_mode_enter(); break; case BSP_EVENT_DISCONNECT: err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION); if (err_code != NRF_ERROR_INVALID_STATE) { APP_ERROR_CHECK(err_code); } break; default: break; } } /**@brief Function for handling the Device Manager events. * * @param[in] p_evt Data associated to the device manager event. */ static uint32_t device_manager_evt_handler(dm_handle_t const * p_handle, dm_event_t const * p_event, ret_code_t event_result) { APP_ERROR_CHECK(event_result); return NRF_SUCCESS; } /**@brief Function for the Device Manager initialization. * * @param[in] erase_bonds Indicates whether bonding information should be cleared from * persistent storage during initialization of the Device Manager. */ static void device_manager_init(bool erase_bonds) { uint32_t err_code; dm_init_param_t init_param = {.clear_persistent_data = erase_bonds}; dm_application_param_t register_param; // Initialize persistent storage module. err_code = pstorage_init(); APP_ERROR_CHECK(err_code); err_code = dm_init(&init_param); APP_ERROR_CHECK(err_code); memset(®ister_param.sec_param, 0, sizeof(ble_gap_sec_params_t)); register_param.sec_param.bond = SEC_PARAM_BOND; register_param.sec_param.mitm = SEC_PARAM_MITM; register_param.sec_param.lesc = SEC_PARAM_LESC; register_param.sec_param.keypress = SEC_PARAM_KEYPRESS; register_param.sec_param.io_caps = SEC_PARAM_IO_CAPABILITIES; register_param.sec_param.oob = SEC_PARAM_OOB; register_param.sec_param.min_key_size = SEC_PARAM_MIN_KEY_SIZE; register_param.sec_param.max_key_size = SEC_PARAM_MAX_KEY_SIZE; register_param.evt_handler = device_manager_evt_handler; register_param.service_type = DM_PROTOCOL_CNTXT_GATT_SRVR_ID; err_code = dm_register(&m_app_handle, ®ister_param); APP_ERROR_CHECK(err_code); } /**@brief Function for initializing the Advertising functionality. */ static void advertising_init(void) { uint32_t err_code; ble_advdata_t advdata; // Build advertising data struct to pass into @ref ble_advertising_init. memset(&advdata, 0, sizeof(advdata)); advdata.name_type = BLE_ADVDATA_FULL_NAME; advdata.include_appearance = true; advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE; advdata.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]); advdata.uuids_complete.p_uuids = m_adv_uuids; ble_adv_modes_config_t options = {0}; options.ble_adv_fast_enabled = BLE_ADV_FAST_ENABLED; options.ble_adv_fast_interval = APP_ADV_INTERVAL; options.ble_adv_fast_timeout = APP_ADV_TIMEOUT_IN_SECONDS; err_code = ble_advertising_init(&advdata, NULL, &options, on_adv_evt, NULL); APP_ERROR_CHECK(err_code); } /**@brief Function for initializing buttons and leds. * * @param[out] p_erase_bonds Will be true if the clear bonding button was pressed to wake the application up. */ static void buttons_leds_init(bool * p_erase_bonds) { bsp_event_t startup_event; uint32_t err_code = bsp_init(BSP_INIT_LED | BSP_INIT_BUTTONS, APP_TIMER_TICKS(100, APP_TIMER_PRESCALER), bsp_event_handler); APP_ERROR_CHECK(err_code); err_code = bsp_btn_ble_init(NULL, &startup_event); APP_ERROR_CHECK(err_code); *p_erase_bonds = (startup_event == BSP_EVENT_CLEAR_BONDING_DATA); } /**@brief Function for the Power manager. */ static void power_manage(void) { uint32_t err_code = sd_app_evt_wait(); APP_ERROR_CHECK(err_code); } /**@brief Function for application main entry. */ int main(void) { uint32_t err_code; bool erase_bonds; bool dfu_start = false; bool app_reset = (NRF_POWER->GPREGRET == BOOTLOADER_DFU_START); // Initialize. timers_init(); uart_inti(); buttons_leds_init(&erase_bonds); ble_stack_init(!app_reset); device_manager_init(erase_bonds); gap_params_init(); advertising_init(); services_init(); //sensor_simulator_init(); // conn_params_init(); scanner_init(); // Start execution. scanner_start(); // application_timers_start(); err_code = ble_advertising_start(BLE_ADV_MODE_FAST); APP_ERROR_CHECK(err_code); // Enter main loop. for (;;) { power_manage(); } }
I have attached the bootloder_util.c ,ble_dfu.c,dfu_app_handler.c and made changes according it.
I also changed ram setting in keil.
Thanks in advance