Hey guys,
I'm working with a Laird BL652-DVK (nrF 52832 - chip), Nordic SDK v.14.2.0 and SES (Segger Embedded Studio v.4.30). I am trying to combine the examples ble_app_uart and ble_app_hrs. Both examples are working separatly. But when I build my program, I'm getting "undefined reference errors" and I don't know why, because I changed my paths, config-file and makefile.?
For better understanding: I worked with the program ble_app_uart to send datas and string but that works only for the nordic app (phone and pc), because "pairing not supported". To send and receive datas and strings to a central ble modul (not programmed in C), I want to use the peer manager for the data communication and use the example ble_app_hrs as reference. Maybe someone has another idea to solve this problem?
Here is my main.c:
/** * Copyright (c) 2014 - 2017, Nordic Semiconductor ASA * * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form, except as embedded into a Nordic * Semiconductor ASA integrated circuit in a product or a software update for * such product, must reproduce the above copyright notice, this list of * conditions and the following disclaimer in the documentation and/or other * materials provided with the distribution. * * 3. Neither the name of Nordic Semiconductor ASA nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * 4. This software, with or without modification, must only be used with a * Nordic Semiconductor ASA integrated circuit. * * 5. Any software provided in binary form under this license must not be reverse * engineered, decompiled, modified and/or disassembled. * * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ /** @file * * @defgroup ble_sdk_uart_over_ble_main main.c * @{ * @ingroup ble_sdk_app_nus_eval * @brief UART over BLE application main file. * * This file contains the source code for a sample application that uses the Nordic UART service. * This application uses the @ref srvlib_conn_params module. */ #include <stdbool.h> //peer manager #include <stdint.h> #include <string.h> #include "nordic_common.h" #include "nrf.h" #include "ble_hci.h" #include "ble_advdata.h" #include "ble_advertising.h" #include "ble_conn_params.h" #include "nrf_sdh.h" #include "nrf_sdh_soc.h" #include "nrf_sdh_ble.h" #include "nrf_ble_gatt.h" #include "app_timer.h" #include "ble_nus.h" #include "app_uart.h" #include "app_util_platform.h" #include "bsp_btn_ble.h" #include "nrf_delay.h" //delay header //peer manager #include "app_error.h" #include "ble.h" #include "ble_srv_common.h" #include "fds.h" #include "peer_manager.h" #include "ble_conn_state.h" #include "nrf_ble_qwr.h" #include "nrf_pwr_mgmt.h" #if defined (UART_PRESENT) #include "nrf_uart.h" #endif #if defined (UARTE_PRESENT) #include "nrf_uarte.h" #endif #include "nrf_log.h" #include "nrf_log_ctrl.h" #include "nrf_log_default_backends.h" #define APP_BLE_CONN_CFG_TAG 1 /**< A tag identifying the SoftDevice BLE configuration. */ #define APP_FEATURE_NOT_SUPPORTED BLE_GATT_STATUS_ATTERR_APP_BEGIN + 2 /**< Reply when unsupported features are requested. */ #define DEVICE_NAME "Nordic_UART" /**< Name of device. Will be included in the advertising data. */ #define NUS_SERVICE_UUID_TYPE BLE_UUID_TYPE_VENDOR_BEGIN /**< UUID type for the Nordic UART Service (vendor specific). */ #define APP_BLE_OBSERVER_PRIO 3 /**< Application's BLE observer priority. You shouldn't need to modify this value. */ #define APP_ADV_INTERVAL 64 /**< The advertising interval (in units of 0.625 ms. This value corresponds to 40 ms). */ #define APP_ADV_TIMEOUT_IN_SECONDS 180 /**< The advertising timeout (in units of seconds). */ #define APP_ADV_DURATION 18000 /**< The advertising duration (180 seconds) in units of 10 milliseconds. */ #define APP_BLE_OBSERVER_PRIO 3 /**< Application's BLE observer priority. You shouldn't need to modify this value. */ #define APP_BLE_CONN_CFG_TAG 1 /**< A tag identifying the SoftDevice BLE configuration. */ #define MIN_CONN_INTERVAL MSEC_TO_UNITS(20, UNIT_1_25_MS) /**< Minimum acceptable connection interval (20 ms), Connection interval uses 1.25 ms units. */ #define MAX_CONN_INTERVAL MSEC_TO_UNITS(75, UNIT_1_25_MS) /**< Maximum acceptable connection interval (75 ms), Connection interval uses 1.25 ms units. */ #define SLAVE_LATENCY 0 /**< Slave latency. */ #define CONN_SUP_TIMEOUT MSEC_TO_UNITS(4000, UNIT_10_MS) /**< Connection supervisory timeout (4 seconds), Supervision Timeout uses 10 ms units. */ #define FIRST_CONN_PARAMS_UPDATE_DELAY APP_TIMER_TICKS(5000) /**< 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) /**< 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 FIRST_CONN_PARAMS_UPDATE_DELAY APP_TIMER_TICKS(5000) /**< 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) /**< 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. */ #define UART_TX_BUF_SIZE 256 /**< UART TX buffer size. */ #define UART_RX_BUF_SIZE 256 /**< UART RX buffer size. */ BLE_NUS_DEF(m_nus); /**< BLE NUS service instance. */ NRF_BLE_GATT_DEF(m_gatt); /**< GATT module instance. */ NRF_BLE_QWR_DEF(m_qwr); /**< Context for the Queued Write module.*/ BLE_ADVERTISING_DEF(m_advertising); /**< Advertising module instance. */ static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID; /**< Handle of the current connection. */ static uint16_t m_ble_nus_max_data_len = BLE_GATT_ATT_MTU_DEFAULT - 3; /**< Maximum length of data (in bytes) that can be transmitted to the peer by the Nordic UART service module. */ static ble_uuid_t m_adv_uuids[] = /**< Universally unique service identifier. */ { {BLE_UUID_NUS_SERVICE, NUS_SERVICE_UUID_TYPE} }; static void advertising_start(bool erase_bonds); /**@brief Function for assert macro callback. * * @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 analyse * 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] p_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); } ///PEER FUNCTIONS /**@brief Function for handling Peer Manager events. * * @param[in] p_evt Peer Manager event. */ static void pm_evt_handler(pm_evt_t const * p_evt) { ret_code_t err_code; switch (p_evt->evt_id) { case PM_EVT_BONDED_PEER_CONNECTED: { NRF_LOG_INFO("Connected to a previously bonded device."); } break; case PM_EVT_CONN_SEC_SUCCEEDED: { NRF_LOG_INFO("Connection secured: role: %d, conn_handle: 0x%x, procedure: %d.", ble_conn_state_role(p_evt->conn_handle), p_evt->conn_handle, p_evt->params.conn_sec_succeeded.procedure); } break; case PM_EVT_CONN_SEC_FAILED: { /* Often, when securing fails, it shouldn't be restarted, for security reasons. * Other times, it can be restarted directly. * Sometimes it can be restarted, but only after changing some Security Parameters. * Sometimes, it cannot be restarted until the link is disconnected and reconnected. * Sometimes it is impossible, to secure the link, or the peer device does not support it. * How to handle this error is highly application dependent. */ } break; case PM_EVT_CONN_SEC_CONFIG_REQ: { // Reject pairing request from an already bonded peer. pm_conn_sec_config_t conn_sec_config = {.allow_repairing = false}; pm_conn_sec_config_reply(p_evt->conn_handle, &conn_sec_config); } break; case PM_EVT_STORAGE_FULL: { // Run garbage collection on the flash. err_code = fds_gc(); if (err_code == FDS_ERR_NO_SPACE_IN_QUEUES) { // Retry. } else { APP_ERROR_CHECK(err_code); } } break; case PM_EVT_PEERS_DELETE_SUCCEEDED: { advertising_start(false); } break; case PM_EVT_PEER_DATA_UPDATE_FAILED: { // Assert. APP_ERROR_CHECK(p_evt->params.peer_data_update_failed.error); } break; case PM_EVT_PEER_DELETE_FAILED: { // Assert. APP_ERROR_CHECK(p_evt->params.peer_delete_failed.error); } break; case PM_EVT_PEERS_DELETE_FAILED: { // Assert. APP_ERROR_CHECK(p_evt->params.peers_delete_failed_evt.error); } break; case PM_EVT_ERROR_UNEXPECTED: { // Assert. APP_ERROR_CHECK(p_evt->params.error_unexpected.error); } break; case PM_EVT_CONN_SEC_START: case PM_EVT_PEER_DATA_UPDATE_SUCCEEDED: case PM_EVT_PEER_DELETE_SUCCEEDED: case PM_EVT_LOCAL_DB_CACHE_APPLIED: case PM_EVT_LOCAL_DB_CACHE_APPLY_FAILED: // This can happen when the local DB has changed. case PM_EVT_SERVICE_CHANGED_IND_SENT: case PM_EVT_SERVICE_CHANGED_IND_CONFIRMED: default: break; } } /**@brief Function for handling Queued Write Module errors. * * @details A pointer to this function will be passed to each service which may need to inform the * application about an error. * * @param[in] nrf_error Error code containing information about what went wrong. */ static void nrf_qwr_error_handler(uint32_t nrf_error) { APP_ERROR_HANDLER(nrf_error); } /**@brief Function for the GAP initialization. * * @details This function will set up all the necessary GAP (Generic Access Profile) parameters of * the device. It also sets the permissions and appearance. */ 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); 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 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_evt_t * p_evt) { if (p_evt->type == BLE_NUS_EVT_RX_DATA) { uint32_t err_code; NRF_LOG_DEBUG("Received data from BLE NUS. Writing data on UART."); NRF_LOG_HEXDUMP_DEBUG(p_evt->params.rx_data.p_data, p_evt->params.rx_data.length); for (uint32_t i = 0; i < p_evt->params.rx_data.length; i++) { do { err_code = app_uart_put(p_evt->params.rx_data.p_data[i]); if ((err_code != NRF_SUCCESS) && (err_code != NRF_ERROR_BUSY)) { NRF_LOG_ERROR("Failed receiving NUS message. Error 0x%x. ", err_code); APP_ERROR_CHECK(err_code); } } while (err_code == NRF_ERROR_BUSY); } if (p_evt->params.rx_data.p_data[p_evt->params.rx_data.length-1] == '\r') { while (app_uart_put('\n') == NRF_ERROR_BUSY); } } } /**@snippet [Handling the data received over BLE] */ /**@brief Function for initializing services that will be used by the application. */ static void services_init(void) { uint32_t err_code; ble_nus_init_t nus_init; nrf_ble_qwr_init_t qwr_init = {0}; // Initialize Queued Write Module. qwr_init.error_handler = nrf_qwr_error_handler; err_code = nrf_ble_qwr_init(&m_qwr, &qwr_init); APP_ERROR_CHECK(err_code); //NUS 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 handling an event from 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 errors from the Connection Parameters module. * * @param[in] nrf_error Error code containing information about what went wrong. */ static void conn_params_error_handler(uint32_t nrf_error) { NRF_LOG_INFO("CONN_PARAMS_ERROR_HANDLER!"); //XXXXXXXXXXXX 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 = BLE_GATT_HANDLE_INVALID; 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) { NRF_LOG_INFO("SLEEP_MODE_ENETR!"); //XXXXXXXXXXXX uint32_t err_code = bsp_indication_set(BSP_INDICATE_IDLE); 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; NRF_LOG_INFO("ON_ADV_EVT!"); //XXXXXXXXXXXX switch (ble_adv_evt) { case BLE_ADV_EVT_FAST: NRF_LOG_INFO("BLE_ADV_EVT_FAST!"); //XXXXXXXXXXXX err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING); APP_ERROR_CHECK(err_code); break; case BLE_ADV_EVT_IDLE: NRF_LOG_INFO("BLE_ADV_EVT_IDLE!"); //XXXXXXXXXXXX sleep_mode_enter(); break; default: NRF_LOG_INFO("Default!"); //XXXXXXXXXXXX break; } } /**@brief Function for handling BLE events. * * @param[in] p_ble_evt Bluetooth stack event. * @param[in] p_context Unused. */ static void ble_evt_handler(ble_evt_t const * p_ble_evt, void * p_context) { uint32_t err_code; switch (p_ble_evt->header.evt_id) { case BLE_GAP_EVT_CONNECTED: NRF_LOG_INFO("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: NRF_LOG_INFO("Disconnected"); // LED indication will be changed when advertising starts. m_conn_handle = BLE_CONN_HANDLE_INVALID; break; #ifndef S140 case BLE_GAP_EVT_PHY_UPDATE_REQUEST: { NRF_LOG_DEBUG("PHY update request."); ble_gap_phys_t const phys = { .rx_phys = BLE_GAP_PHY_AUTO, .tx_phys = BLE_GAP_PHY_AUTO, }; err_code = sd_ble_gap_phy_update(p_ble_evt->evt.gap_evt.conn_handle, &phys); APP_ERROR_CHECK(err_code); } break; #endif #if !defined (S112) case BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST: { ble_gap_data_length_params_t dl_params; // Clearing the struct will effectivly set members to @ref BLE_GAP_DATA_LENGTH_AUTO memset(&dl_params, 0, sizeof(ble_gap_data_length_params_t)); err_code = sd_ble_gap_data_length_update(p_ble_evt->evt.gap_evt.conn_handle, &dl_params, NULL); APP_ERROR_CHECK(err_code); } break; #endif //!defined (S112) case BLE_GATTC_EVT_TIMEOUT: // Disconnect on GATT Client timeout event. err_code = sd_ble_gap_disconnect(p_ble_evt->evt.gattc_evt.conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION); APP_ERROR_CHECK(err_code); break; case BLE_GATTS_EVT_TIMEOUT: // Disconnect on GATT Server timeout event. err_code = sd_ble_gap_disconnect(p_ble_evt->evt.gatts_evt.conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION); APP_ERROR_CHECK(err_code); break; case BLE_EVT_USER_MEM_REQUEST: NRF_LOG_INFO("BLE_EVT_USER_MEM_REQUEST."); err_code = sd_ble_user_mem_reply(p_ble_evt->evt.gattc_evt.conn_handle, NULL); APP_ERROR_CHECK(err_code); NRF_LOG_INFO("err_code: "); break; case BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST: { NRF_LOG_INFO("BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST."); ble_gatts_evt_rw_authorize_request_t req; ble_gatts_rw_authorize_reply_params_t auth_reply; req = p_ble_evt->evt.gatts_evt.params.authorize_request; NRF_LOG_INFO("req: "); if (req.type != BLE_GATTS_AUTHORIZE_TYPE_INVALID) { if ((req.request.write.op == BLE_GATTS_OP_PREP_WRITE_REQ) || (req.request.write.op == BLE_GATTS_OP_EXEC_WRITE_REQ_NOW) || (req.request.write.op == BLE_GATTS_OP_EXEC_WRITE_REQ_CANCEL)) { if (req.type == BLE_GATTS_AUTHORIZE_TYPE_WRITE) { auth_reply.type = BLE_GATTS_AUTHORIZE_TYPE_WRITE; NRF_LOG_INFO("auth_reply.type: "); } else { auth_reply.type = BLE_GATTS_AUTHORIZE_TYPE_READ; NRF_LOG_INFO("auth_reply.type: "); } auth_reply.params.write.gatt_status = APP_FEATURE_NOT_SUPPORTED; NRF_LOG_INFO("APP_FEATURE_NOT_SUPPORTED: "); err_code = sd_ble_gatts_rw_authorize_reply(p_ble_evt->evt.gatts_evt.conn_handle, &auth_reply); APP_ERROR_CHECK(err_code); NRF_LOG_INFO("Err_code: "); } } } break; // BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST default: // No implementation needed. break; } } //dispatch BLE events to the peer manager //this must be called before any event handler uses this module /* static void ble_evt_dispatch(ble_evt_t * p_ble_evt) { ble_conn_state_on_ble_evt(p_ble_evt); ble_conn_params_on_ble_evt(p_ble_evt); pm_on_ble_evt(p_ble_evt); ble_nus_on_ble_evt(&m_nus, p_ble_evt); on_ble_evt(p_ble_evt); ble_advertising_on_ble_evt(p_ble_evt); bsp_btn_ble_on_ble_evt(p_ble_evt); } */ /**@brief Function for the SoftDevice initialization. * * @details This function initializes the SoftDevice and the BLE event interrupt. */ static void ble_stack_init(void) { ret_code_t err_code; err_code = nrf_sdh_enable_request(); APP_ERROR_CHECK(err_code); // Configure the BLE stack using the default settings. // Fetch the start address of the application RAM. uint32_t ram_start = 0; err_code = nrf_sdh_ble_default_cfg_set(APP_BLE_CONN_CFG_TAG, &ram_start); APP_ERROR_CHECK(err_code); // Enable BLE stack. err_code = nrf_sdh_ble_enable(&ram_start); APP_ERROR_CHECK(err_code); // Register a handler for BLE events. NRF_SDH_BLE_OBSERVER(m_ble_observer, APP_BLE_OBSERVER_PRIO, ble_evt_handler, NULL); //BLE event interrupt } /**@brief Function for the Peer Manager initialization. */ static void peer_manager_init(void) { ble_gap_sec_params_t sec_param; ret_code_t err_code; err_code = pm_init(); APP_ERROR_CHECK(err_code); memset(&sec_param, 0, sizeof(ble_gap_sec_params_t)); // Security parameters to be used for all security procedures. sec_param.bond = SEC_PARAM_BOND; sec_param.mitm = SEC_PARAM_MITM; sec_param.lesc = SEC_PARAM_LESC; sec_param.keypress = SEC_PARAM_KEYPRESS; sec_param.io_caps = SEC_PARAM_IO_CAPABILITIES; sec_param.oob = SEC_PARAM_OOB; sec_param.min_key_size = SEC_PARAM_MIN_KEY_SIZE; sec_param.max_key_size = SEC_PARAM_MAX_KEY_SIZE; sec_param.kdist_own.enc = 1; sec_param.kdist_own.id = 1; sec_param.kdist_peer.enc = 1; sec_param.kdist_peer.id = 1; err_code = pm_sec_params_set(&sec_param); APP_ERROR_CHECK(err_code); err_code = pm_register(pm_evt_handler); APP_ERROR_CHECK(err_code); } /**@brief Clear bond information from persistent storage. */ static void delete_bonds(void) { ret_code_t err_code; NRF_LOG_INFO("Erase bonds!"); err_code = pm_peers_delete(); APP_ERROR_CHECK(err_code); } /**@brief Function for handling events from the GATT library. */ void gatt_evt_handler(nrf_ble_gatt_t * p_gatt, nrf_ble_gatt_evt_t const * p_evt) { if ((m_conn_handle == p_evt->conn_handle) && (p_evt->evt_id == NRF_BLE_GATT_EVT_ATT_MTU_UPDATED)) { m_ble_nus_max_data_len = p_evt->params.att_mtu_effective - OPCODE_LENGTH - HANDLE_LENGTH; NRF_LOG_INFO("Data len is set to 0x%X(%d)", m_ble_nus_max_data_len, m_ble_nus_max_data_len); } NRF_LOG_DEBUG("ATT MTU exchange completed. central 0x%x peripheral 0x%x", p_gatt->att_mtu_desired_central, p_gatt->att_mtu_desired_periph); } /**@brief Function for initializing the GATT library. */ void gatt_init(void) { ret_code_t err_code; err_code = nrf_ble_gatt_init(&m_gatt, gatt_evt_handler); APP_ERROR_CHECK(err_code); err_code = nrf_ble_gatt_att_mtu_periph_set(&m_gatt, 64); APP_ERROR_CHECK(err_code); } /**@brief Function for handling events from the BSP module. * * @param[in] event Event generated by button press. */ 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; case BSP_EVENT_WHITELIST_OFF: if (m_conn_handle == BLE_CONN_HANDLE_INVALID) { err_code = ble_advertising_restart_without_whitelist(&m_advertising); if (err_code != NRF_ERROR_INVALID_STATE) { APP_ERROR_CHECK(err_code); } } break; default: break; } } /**@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' '\n' (hex 0x0A) or if the string has reached the maximum 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 >= (m_ble_nus_max_data_len))) { NRF_LOG_DEBUG("Ready to send data over BLE NUS"); NRF_LOG_HEXDUMP_DEBUG(data_array, index); do { uint16_t length = (uint16_t)index; err_code = ble_nus_string_send(&m_nus, data_array, &length); if ( (err_code != NRF_ERROR_INVALID_STATE) && (err_code != NRF_ERROR_BUSY) ) { APP_ERROR_CHECK(err_code); } } while (err_code == NRF_ERROR_BUSY); 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] */ /**@brief Function for initializing the UART module. */ /**@snippet [UART Initialization] */ static void uart_init(void) { uint32_t err_code; app_uart_comm_params_t const comm_params = { .rx_pin_no = RX_PIN_NUMBER, .tx_pin_no = TX_PIN_NUMBER, .rts_pin_no = RTS_PIN_NUMBER, .cts_pin_no = CTS_PIN_NUMBER, .flow_control = APP_UART_FLOW_CONTROL_DISABLED, .use_parity = false, .baud_rate = NRF_UART_BAUDRATE_115200 }; APP_UART_FIFO_INIT(&comm_params, UART_RX_BUF_SIZE, UART_TX_BUF_SIZE, uart_event_handle, APP_IRQ_PRIORITY_LOWEST, err_code); APP_ERROR_CHECK(err_code); } /**@snippet [UART Initialization] */ /**@brief Function for initializing the Advertising functionality. */ static void advertising_init(void) { uint32_t err_code; ble_advertising_init_t init; memset(&init, 0, sizeof(init)); init.advdata.name_type = BLE_ADVDATA_FULL_NAME; init.advdata.include_appearance = false; //init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE; init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE; init.srdata.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]); init.srdata.uuids_complete.p_uuids = m_adv_uuids; init.config.ble_adv_fast_enabled = true; init.config.ble_adv_fast_interval = APP_ADV_INTERVAL; //init.config.ble_adv_fast_timeout = APP_ADV_TIMEOUT_IN_SECONDS; init.config.ble_adv_fast_timeout = APP_ADV_DURATION; init.evt_handler = on_adv_evt; err_code = ble_advertising_init(&m_advertising, &init); APP_ERROR_CHECK(err_code); ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG); } /**@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, 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 initializing the nrf log module. */ static void log_init(void) { ret_code_t err_code = NRF_LOG_INIT(NULL); APP_ERROR_CHECK(err_code); NRF_LOG_DEFAULT_BACKENDS_INIT(); } /**@brief Function for placing the application in low power state while waiting for events. */ static void power_manage(void) { uint32_t err_code = sd_app_evt_wait(); APP_ERROR_CHECK(err_code); } /**@brief Function for starting advertising. */ static void advertising_start(bool erase_bonds) { if (erase_bonds == true) { delete_bonds(); // Advertising is started by PM_EVT_PEERS_DELETED_SUCEEDED event } else { ret_code_t err_code = ble_advertising_start(&m_advertising, BLE_ADV_MODE_FAST); APP_ERROR_CHECK(err_code); } } /**@brief Function for initializing power management. */ static void power_management_init(void) { ret_code_t err_code; err_code = nrf_pwr_mgmt_init(); APP_ERROR_CHECK(err_code); } /**@brief Application main function. */ int main(void) { uint32_t err_code; bool erase_bonds; // Initialize. err_code = app_timer_init(); APP_ERROR_CHECK(err_code); uart_init(); log_init(); buttons_leds_init(&erase_bonds); power_management_init(); ble_stack_init(); gap_params_init(); gatt_init(); services_init(); advertising_init(); conn_params_init(); peer_manager_init(); printf("\r\nUART Start!\r\n"); NRF_LOG_INFO("UART Start!"); err_code = ble_advertising_start(&m_advertising, BLE_ADV_MODE_FAST); NRF_LOG_INFO("BLE advertising done!"); APP_ERROR_CHECK(err_code); static uint8_t DecArrWHO[] = {56}; uint16_t length = sizeof(DecArrWHO); // Enter main loop. for (;;) { ble_nus_string_send(&m_nus, DecArrWHO, &length); nrf_delay_ms(500); //delay fuer Anzeige in Termite, fuer Debugging nicht benoetigt } } /** * @} */
Here is my config_sdk.c:
And here is my makefile:
PROJECT_NAME := ble_app_uart_pca10040_s132 TARGETS := nrf52832_xxaa OUTPUT_DIRECTORY := _build SDK_ROOT := ../../../../../.. PROJ_DIR := ../../.. $(OUTPUT_DIRECTORY)/nrf52832_xxaa.out: \ LINKER_SCRIPT := ble_app_uart_gcc_nrf52.ld # Source files common to all targets SRC_FILES += \ $(SDK_ROOT)/components/libraries/experimental_log/src/nrf_log_backend_rtt.c \ $(SDK_ROOT)/components/libraries/experimental_log/src/nrf_log_backend_serial.c \ $(SDK_ROOT)/components/libraries/experimental_log/src/nrf_log_backend_uart.c \ $(SDK_ROOT)/components/libraries/experimental_log/src/nrf_log_default_backends.c \ $(SDK_ROOT)/components/libraries/experimental_log/src/nrf_log_frontend.c \ $(SDK_ROOT)/components/libraries/experimental_log/src/nrf_log_str_formatter.c \ $(SDK_ROOT)/components/libraries/button/app_button.c \ $(SDK_ROOT)/components/libraries/util/app_error.c \ $(SDK_ROOT)/components/libraries/util/app_error_weak.c \ $(SDK_ROOT)/components/libraries/fifo/app_fifo.c \ $(SDK_ROOT)/components/libraries/scheduler/app_scheduler.c \ $(SDK_ROOT)/components/libraries/timer/app_timer.c \ $(SDK_ROOT)/components/libraries/uart/app_uart_fifo.c \ $(SDK_ROOT)/components/libraries/util/app_util_platform.c \ $(SDK_ROOT)/components/libraries/crc16/crc16.c \ $(SDK_ROOT)/components/libraries/fds/fds.c \ $(SDK_ROOT)/components/libraries/hardfault/hardfault_implementation.c \ $(SDK_ROOT)/components/libraries/util/nrf_assert.c \ $(SDK_ROOT)/components/libraries/atomic_fifo/nrf_atfifo.c \ $(SDK_ROOT)/components/libraries/balloc/nrf_balloc.c \ $(SDK_ROOT)/external/fprintf/nrf_fprintf.c \ $(SDK_ROOT)/external/fprintf/nrf_fprintf_format.c \ $(SDK_ROOT)/components/libraries/fstorage/nrf_fstorage.c \ $(SDK_ROOT)/components/libraries/fstorage/nrf_fstorage_sd.c \ $(SDK_ROOT)/components/libraries/experimental_memobj/nrf_memobj.c \ $(SDK_ROOT)/components/libraries/pwr_mgmt/nrf_pwr_mgmt.c \ $(SDK_ROOT)/components/libraries/experimental_section_vars/nrf_section_iter.c \ $(SDK_ROOT)/components/libraries/strerror/nrf_strerror.c \ $(SDK_ROOT)/components/libraries/uart/retarget.c \ $(SDK_ROOT)/components/libraries/util/sdk_mapped_flags.c \ $(SDK_ROOT)/components/boards/boards.c \ $(SDK_ROOT)/components/drivers_nrf/clock/nrf_drv_clock.c \ $(SDK_ROOT)/components/drivers_nrf/common/nrf_drv_common.c \ $(SDK_ROOT)/components/drivers_nrf/gpiote/nrf_drv_gpiote.c \ $(SDK_ROOT)/components/drivers_nrf/uart/nrf_drv_uart.c \ $(SDK_ROOT)/components/libraries/bsp/bsp.c \ $(SDK_ROOT)/components/libraries/bsp/bsp_btn_ble.c \ $(SDK_ROOT)/components/libraries/bsp/bsp_nfc.c \ $(PROJ_DIR)/main.c \ $(SDK_ROOT)/external/segger_rtt/SEGGER_RTT.c \ $(SDK_ROOT)/external/segger_rtt/SEGGER_RTT_Syscalls_GCC.c \ $(SDK_ROOT)/external/segger_rtt/SEGGER_RTT_printf.c \ $(SDK_ROOT)/components/ble/common/ble_advdata.c \ $(SDK_ROOT)/components/ble/ble_advertising/ble_advertising.c \ $(SDK_ROOT)/components/ble/common/ble_conn_params.c \ $(SDK_ROOT)/components/ble/common/ble_conn_state.c \ $(SDK_ROOT)/components/ble/common/ble_srv_common.c \ $(SDK_ROOT)/components/ble/peer_manager/gatt_cache_manager.c \ $(SDK_ROOT)/components/ble/peer_manager/gatts_cache_manager.c \ $(SDK_ROOT)/components/ble/peer_manager/id_manager.c \ $(SDK_ROOT)/components/ble/nrf_ble_gatt/nrf_ble_gatt.c \ $(SDK_ROOT)/components/ble/nrf_ble_qwr/nrf_ble_qwr.c \ $(SDK_ROOT)/components/ble/peer_manager/peer_data_storage.c \ $(SDK_ROOT)/components/ble/peer_manager/peer_database.c \ $(SDK_ROOT)/components/ble/peer_manager/peer_id.c \ $(SDK_ROOT)/components/ble/peer_manager/peer_manager.c \ $(SDK_ROOT)/components/ble/peer_manager/pm_buffer.c \ $(SDK_ROOT)/components/ble/peer_manager/pm_mutex.c \ $(SDK_ROOT)/components/ble/peer_manager/security_dispatcher.c \ $(SDK_ROOT)/components/ble/peer_manager/security_manager.c \ $(SDK_ROOT)/components/toolchain/gcc/gcc_startup_nrf52.S \ $(SDK_ROOT)/components/toolchain/system_nrf52.c \ $(SDK_ROOT)/components/ble/ble_services/ble_bas/ble_bas.c \ $(SDK_ROOT)/components/ble/ble_services/ble_dis/ble_dis.c \ $(SDK_ROOT)/components/ble/ble_services/ble_hrs/ble_hrs.c \ $(SDK_ROOT)/components/ble/ble_services/ble_nus/ble_nus.c \ $(SDK_ROOT)/components/softdevice/common/nrf_sdh.c \ $(SDK_ROOT)/components/softdevice/common/nrf_sdh_ble.c \ $(SDK_ROOT)/components/softdevice/common/nrf_sdh_soc.c \ # Include folders common to all targets INC_FOLDERS += \ $(SDK_ROOT)/components/drivers_nrf/comp \ $(SDK_ROOT)/components/drivers_nrf/twi_master \ $(SDK_ROOT)/components/ble/ble_services/ble_ancs_c \ $(SDK_ROOT)/components/ble/ble_services/ble_ias_c \ $(SDK_ROOT)/components/libraries/pwm \ $(SDK_ROOT)/components/softdevice/s132/headers/nrf52 \ $(SDK_ROOT)/components/libraries/usbd/class/cdc/acm \ $(SDK_ROOT)/components/libraries/usbd/class/hid/generic \ $(SDK_ROOT)/components/libraries/usbd/class/msc \ $(SDK_ROOT)/components/libraries/usbd/class/hid \ $(SDK_ROOT)/components/libraries/experimental_log \ $(SDK_ROOT)/components/ble/ble_services/ble_gls \ $(SDK_ROOT)/components/libraries/fstorage \ $(SDK_ROOT)/components/drivers_nrf/i2s \ $(SDK_ROOT)/components/libraries/mutex \ $(SDK_ROOT)/components/libraries/gpiote \ $(SDK_ROOT)/components/libraries/experimental_log/src \ $(SDK_ROOT)/components/drivers_nrf/gpiote \ $(SDK_ROOT)/components/libraries/fifo \ $(SDK_ROOT)/components/boards \ $(SDK_ROOT)/components/libraries/experimental_memobj \ $(SDK_ROOT)/components/drivers_nrf/common \ $(SDK_ROOT)/components/ble/ble_advertising \ $(SDK_ROOT)/components/ble/ble_services/ble_bas_c \ $(SDK_ROOT)/components/ble/ble_services/ble_hrs_c \ $(SDK_ROOT)/components/libraries/queue \ $(SDK_ROOT)/components/libraries/pwr_mgmt \ $(SDK_ROOT)/components/ble/ble_dtm \ $(SDK_ROOT)/components/toolchain/cmsis/include \ $(SDK_ROOT)/components/ble/ble_services/ble_rscs_c \ $(SDK_ROOT)/components/drivers_nrf/uart \ $(SDK_ROOT)/components/ble/common \ $(SDK_ROOT)/components/ble/ble_services/ble_lls \ $(SDK_ROOT)/components/drivers_nrf/wdt \ $(SDK_ROOT)/components/libraries/bsp \ $(SDK_ROOT)/components/ble/ble_services/ble_bas \ $(SDK_ROOT)/components/libraries/experimental_section_vars \ $(SDK_ROOT)/components/softdevice/s132/headers \ $(SDK_ROOT)/components/ble/ble_services/ble_ans_c \ $(SDK_ROOT)/components/libraries/slip \ $(SDK_ROOT)/components/libraries/mem_manager \ $(SDK_ROOT)/external/segger_rtt \ $(SDK_ROOT)/components/libraries/usbd/class/cdc \ $(SDK_ROOT)/components/drivers_nrf/hal \ $(SDK_ROOT)/components/ble/ble_services/ble_nus_c \ $(SDK_ROOT)/components/drivers_nrf/rtc \ $(SDK_ROOT)/components/softdevice/common \ $(SDK_ROOT)/components/ble/ble_services/ble_ias \ $(SDK_ROOT)/components/libraries/usbd/class/hid/mouse \ $(SDK_ROOT)/components/libraries/ecc \ $(SDK_ROOT)/components/drivers_nrf/ppi \ $(SDK_ROOT)/components/ble/ble_services/ble_dfu \ $(SDK_ROOT)/external/fprintf \ $(SDK_ROOT)/components/drivers_nrf/twis_slave \ $(SDK_ROOT)/components/libraries/atomic \ $(SDK_ROOT)/components \ $(SDK_ROOT)/components/libraries/scheduler \ $(SDK_ROOT)/components/libraries/cli \ $(SDK_ROOT)/components/ble/ble_services/ble_lbs \ $(SDK_ROOT)/components/ble/ble_services/ble_hts \ $(SDK_ROOT)/components/drivers_nrf/delay \ $(SDK_ROOT)/components/libraries/crc16 \ $(SDK_ROOT)/components/drivers_nrf/timer \ $(SDK_ROOT)/components/libraries/util \ $(SDK_ROOT)/components/drivers_nrf/pwm \ ../config \ $(SDK_ROOT)/components/libraries/csense_drv \ $(SDK_ROOT)/components/libraries/csense \ $(SDK_ROOT)/components/libraries/balloc \ $(SDK_ROOT)/components/libraries/low_power_pwm \ $(SDK_ROOT)/components/libraries/hardfault \ $(SDK_ROOT)/components/ble/ble_services/ble_cscs \ $(SDK_ROOT)/components/libraries/uart \ $(SDK_ROOT)/components/libraries/hci \ $(SDK_ROOT)/components/libraries/usbd/class/hid/kbd \ $(SDK_ROOT)/components/drivers_nrf/spi_slave \ $(SDK_ROOT)/components/drivers_nrf/lpcomp \ $(SDK_ROOT)/components/libraries/timer \ $(SDK_ROOT)/components/drivers_nrf/rng \ $(SDK_ROOT)/components/drivers_nrf/power \ $(SDK_ROOT)/components/libraries/usbd/config \ $(SDK_ROOT)/components/toolchain \ $(SDK_ROOT)/components/libraries/led_softblink \ $(SDK_ROOT)/components/drivers_nrf/qdec \ $(SDK_ROOT)/components/ble/ble_services/ble_cts_c \ $(SDK_ROOT)/components/drivers_nrf/spi_master \ $(SDK_ROOT)/components/ble/ble_services/ble_nus \ $(SDK_ROOT)/components/libraries/twi_mngr \ $(SDK_ROOT)/components/ble/ble_services/ble_hids \ $(SDK_ROOT)/components/libraries/strerror \ $(SDK_ROOT)/components/drivers_nrf/pdm \ $(SDK_ROOT)/components/libraries/crc32 \ $(SDK_ROOT)/components/libraries/usbd/class/audio \ $(SDK_ROOT)/components/ble/peer_manager \ $(SDK_ROOT)/components/drivers_nrf/swi \ $(SDK_ROOT)/components/ble/ble_services/ble_tps \ $(SDK_ROOT)/components/ble/ble_services/ble_dis \ $(SDK_ROOT)/components/device \ $(SDK_ROOT)/components/ble/nrf_ble_gatt \ $(SDK_ROOT)/components/ble/nrf_ble_qwr \ $(SDK_ROOT)/components/libraries/button \ $(SDK_ROOT)/components/libraries/usbd \ $(SDK_ROOT)/components/drivers_nrf/saadc \ $(SDK_ROOT)/components/libraries/atomic_fifo \ $(SDK_ROOT)/components/ble/ble_services/ble_lbs_c \ $(SDK_ROOT)/components/ble/ble_racp \ $(SDK_ROOT)/components/toolchain/gcc \ $(SDK_ROOT)/components/libraries/fds \ $(SDK_ROOT)/components/libraries/twi \ $(SDK_ROOT)/components/drivers_nrf/clock \ $(SDK_ROOT)/components/ble/ble_services/ble_rscs \ $(SDK_ROOT)/components/drivers_nrf/usbd \ $(SDK_ROOT)/components/ble/ble_services/ble_hrs \ # Libraries common to all targets LIB_FILES += \ # Optimization flags OPT = -O3 -g3 # Uncomment the line below to enable link time optimization #OPT += -flto # C flags common to all targets CFLAGS += $(OPT) CFLAGS += -DBOARD_PCA10040 CFLAGS += -DCONFIG_GPIO_AS_PINRESET CFLAGS += -DFLOAT_ABI_HARD CFLAGS += -DNRF52 CFLAGS += -DNRF52832_XXAA CFLAGS += -DNRF52_PAN_74 CFLAGS += -DNRF_SD_BLE_API_VERSION=5 CFLAGS += -DS132 CFLAGS += -DSOFTDEVICE_PRESENT CFLAGS += -DSWI_DISABLE0 CFLAGS += -mcpu=cortex-m4 CFLAGS += -mthumb -mabi=aapcs CFLAGS += -Wall -Werror CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16 # keep every function in a separate section, this allows linker to discard unused ones CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing CFLAGS += -fno-builtin -fshort-enums # C++ flags common to all targets CXXFLAGS += $(OPT) # Assembler flags common to all targets ASMFLAGS += -g3 ASMFLAGS += -mcpu=cortex-m4 ASMFLAGS += -mthumb -mabi=aapcs ASMFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16 ASMFLAGS += -DBOARD_PCA10040 ASMFLAGS += -DCONFIG_GPIO_AS_PINRESET ASMFLAGS += -DFLOAT_ABI_HARD ASMFLAGS += -DNRF52 ASMFLAGS += -DNRF52832_XXAA ASMFLAGS += -DNRF52_PAN_74 ASMFLAGS += -DNRF_SD_BLE_API_VERSION=5 ASMFLAGS += -DS132 ASMFLAGS += -DSOFTDEVICE_PRESENT ASMFLAGS += -DSWI_DISABLE0 # Linker flags LDFLAGS += $(OPT) LDFLAGS += -mthumb -mabi=aapcs -L $(TEMPLATE_PATH) -T$(LINKER_SCRIPT) LDFLAGS += -mcpu=cortex-m4 LDFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16 # let linker dump unused sections LDFLAGS += -Wl,--gc-sections # use newlib in nano version LDFLAGS += --specs=nano.specs # Add standard libraries at the very end of the linker input, after all objects # that may need symbols provided by these libraries. LIB_FILES += -lc -lnosys -lm .PHONY: default help # Default target - first one defined default: nrf52832_xxaa # Print all targets that can be built help: @echo following targets are available: @echo nrf52832_xxaa @echo flash_softdevice @echo sdk_config - starting external tool for editing sdk_config.h @echo flash - flashing binary TEMPLATE_PATH := $(SDK_ROOT)/components/toolchain/gcc include $(TEMPLATE_PATH)/Makefile.common $(foreach target, $(TARGETS), $(call define_target, $(target))) .PHONY: flash flash_softdevice erase # Flash the program flash: $(OUTPUT_DIRECTORY)/nrf52832_xxaa.hex @echo Flashing: $< nrfjprog -f nrf52 --program $< --sectorerase nrfjprog -f nrf52 --reset # Flash softdevice flash_softdevice: @echo Flashing: s132_nrf52_5.0.0_softdevice.hex nrfjprog -f nrf52 --program $(SDK_ROOT)/components/softdevice/s132/hex/s132_nrf52_5.0.0_softdevice.hex --sectorerase nrfjprog -f nrf52 --reset erase: nrfjprog -f nrf52 --eraseall SDK_CONFIG_FILE := ../config/sdk_config.h CMSIS_CONFIG_TOOL := $(SDK_ROOT)/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar sdk_config: java -jar $(CMSIS_CONFIG_TOOL) $(SDK_CONFIG_FILE)
With main.c posted above I'm getting this errors:
Building ‘ble_app_uart_pca10040_s132’ from solution ‘ble_app_uart_pca10040_s132’ in configuration ‘Debug’ Compiling ‘main.c’ Linking ble_app_uart_pca10040_s132.elf Output/ble_app_uart_pca10040_s132 Debug/Obj/peer_manager.o: in function `ble_evt_handler': undefined reference to `im_ble_evt_handler' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:294: undefined reference to `sm_ble_evt_handler' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:295: undefined reference to `gcm_ble_evt_handler' Output/ble_app_uart_pca10040_s132 Debug/Obj/peer_manager.o: in function `pm_init': undefined reference to `pds_init' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:321: undefined reference to `pdb_init' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:327: undefined reference to `sm_init' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:333: undefined reference to `smd_init' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:339: undefined reference to `gcm_init' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:345: undefined reference to `gscm_init' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:351: undefined reference to `im_init' Output/ble_app_uart_pca10040_s132 Debug/Obj/peer_manager.o: in function `pm_sec_params_set': undefined reference to `sm_sec_params_set' Output/ble_app_uart_pca10040_s132 Debug/Obj/peer_manager.o: in function `pm_conn_sec_config_reply': undefined reference to `sm_conn_sec_config_reply' Output/ble_app_uart_pca10040_s132 Debug/Obj/peer_manager.o: in function `pm_peer_delete': undefined reference to `im_peer_free' Output/ble_app_uart_pca10040_s132 Debug/Obj/peer_manager.o: in function `pm_peers_delete': undefined reference to `pdb_next_peer_id_get' M:\Programme\C\nRF5_SDK_14.2.0_17b948a\components\ble\peer_manager/peer_manager.c:820: undefined reference to `pdb_next_peer_id_get' Build failed
If I activate my dispatch_function in main.c (commented out at the moment):
//dispatch BLE events to the peer manager //this must be called before any event handler uses this module static void ble_evt_dispatch(ble_evt_t * p_ble_evt) { ble_conn_state_on_ble_evt(p_ble_evt); ble_conn_params_on_ble_evt(p_ble_evt); pm_on_ble_evt(p_ble_evt); ble_nus_on_ble_evt(&m_nus, p_ble_evt); on_ble_evt(p_ble_evt); ble_advertising_on_ble_evt(p_ble_evt); bsp_btn_ble_on_ble_evt(p_ble_evt); }
I'm getting this error:
Building ‘ble_app_uart_pca10040_s132’ from solution ‘ble_app_uart_pca10040_s132’ in configuration ‘Debug’ Compiling ‘main.c’ implicit declaration of function 'ble_conn_state_on_ble_evt'; did you mean 'ble_conn_state_conn_idx'? [-Wimplicit-function-declaration] implicit declaration of function 'ble_conn_params_on_ble_evt'; did you mean 'ble_conn_params_init'? [-Wimplicit-function-declaration] implicit declaration of function 'pm_on_ble_evt'; did you mean 'on_adv_evt'? [-Wimplicit-function-declaration] passing argument 1 of 'ble_nus_on_ble_evt' from incompatible pointer type [-Wincompatible-pointer-types] main.c expected 'const ble_evt_t *' {aka 'const struct <anonymous> *'} but argument is of type 'ble_nus_t *' {aka 'struct ble_nus_s *'} implicit declaration of function 'on_ble_evt'; did you mean 'on_adv_evt'? [-Wimplicit-function-declaration] too few arguments to function 'ble_advertising_on_ble_evt' main.c declared here implicit declaration of function 'bsp_btn_ble_on_ble_evt'; did you mean 'nrf_ble_qwr_on_ble_evt'? [-Wimplicit-function-declaration] Build failed
I hope someone can help me.
Thanks in advance
Christoph