Goran Mahovlic / nRF51822_BLE_MIDI

Dependents:   BLE_MIDI

Fork of nRF51822 by Nordic Semiconductor

btle/btle.cpp@103:138bdc859cc9, 2015-04-15 (annotated)

Committer:
rgrover1
Date:
Wed Apr 15 08:59:11 2015 +0100
Revision:
103:138bdc859cc9
Parent:
94:2bac1b3c5cfc
Child:
112:737b08b3b995
Synchronized with git rev fa183c40

Author: Rohit Grover

updating to v7.1 of the Nordic SDK.

Re-organized file layout to match that from the SDK.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Rohit Grover 22:c6ee8136847e 1 /* mbed Microcontroller Library
Rohit Grover 22:c6ee8136847e 2 * Copyright (c) 2006-2013 ARM Limited
Rohit Grover 22:c6ee8136847e 3 *
Rohit Grover 22:c6ee8136847e 4 * Licensed under the Apache License, Version 2.0 (the "License");
Rohit Grover 22:c6ee8136847e 5 * you may not use this file except in compliance with the License.
Rohit Grover 22:c6ee8136847e 6 * You may obtain a copy of the License at
Rohit Grover 22:c6ee8136847e 7 *
Rohit Grover 22:c6ee8136847e 8 * http://www.apache.org/licenses/LICENSE-2.0
Rohit Grover 22:c6ee8136847e 9 *
Rohit Grover 22:c6ee8136847e 10 * Unless required by applicable law or agreed to in writing, software
Rohit Grover 22:c6ee8136847e 11 * distributed under the License is distributed on an "AS IS" BASIS,
Rohit Grover 22:c6ee8136847e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Rohit Grover 22:c6ee8136847e 13 * See the License for the specific language governing permissions and
Rohit Grover 22:c6ee8136847e 14 * limitations under the License.
Rohit Grover 22:c6ee8136847e 15 */
Rohit Grover 52:120bd37b9d0d 16
Rohit Grover 22:c6ee8136847e 17 #include "common/common.h"
Rohit Grover 37:c29c330d942c 18 #include "nordic_common.h"
Rohit Grover 22:c6ee8136847e 19
Rohit Grover 22:c6ee8136847e 20 #include "btle.h"
Rohit Grover 22:c6ee8136847e 21
Rohit Grover 22:c6ee8136847e 22 #include "ble_stack_handler_types.h"
Rohit Grover 22:c6ee8136847e 23 #include "ble_flash.h"
Rohit Grover 37:c29c330d942c 24 #if NEED_BOND_MANAGER
Rohit Grover 22:c6ee8136847e 25 #include "ble_bondmngr.h"
Rohit Grover 37:c29c330d942c 26 #endif
Rohit Grover 22:c6ee8136847e 27 #include "ble_conn_params.h"
Rohit Grover 22:c6ee8136847e 28
Rohit Grover 22:c6ee8136847e 29 #include "btle_gap.h"
Rohit Grover 22:c6ee8136847e 30 #include "btle_advertising.h"
Rohit Grover 22:c6ee8136847e 31 #include "custom/custom_helper.h"
Rohit Grover 22:c6ee8136847e 32
Rohit Grover 22:c6ee8136847e 33 #include "softdevice_handler.h"
Rohit Grover 22:c6ee8136847e 34 #include "pstorage.h"
Rohit Grover 22:c6ee8136847e 35
Rohit Grover 52:120bd37b9d0d 36 #include "GapEvents.h"
Rohit Grover 22:c6ee8136847e 37 #include "nRF51Gap.h"
Rohit Grover 22:c6ee8136847e 38 #include "nRF51GattServer.h"
Rohit Grover 22:c6ee8136847e 39
Rohit Grover 56:a1071b629aa3 40 #include "ble_hci.h"
Rohit Grover 56:a1071b629aa3 41
Rohit Grover 32:84dea0924a63 42 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 43 static void service_error_callback(uint32_t nrf_error);
Rohit Grover 32:84dea0924a63 44 #endif
Rohit Grover 56:a1071b629aa3 45 extern "C" void assert_nrf_callback(uint16_t line_num, const uint8_t *p_file_name);
Rohit Grover 56:a1071b629aa3 46 void app_error_handler(uint32_t error_code, uint32_t line_num, const uint8_t *p_file_name);
Rohit Grover 22:c6ee8136847e 47
Rohit Grover 32:84dea0924a63 48 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 49 static error_t bond_manager_init(void);
Rohit Grover 32:84dea0924a63 50 #endif
Rohit Grover 22:c6ee8136847e 51
Rohit Grover 22:c6ee8136847e 52 static void btle_handler(ble_evt_t *p_ble_evt);
Rohit Grover 22:c6ee8136847e 53
Rohit Grover 22:c6ee8136847e 54 static void sys_evt_dispatch(uint32_t sys_evt)
Rohit Grover 22:c6ee8136847e 55 {
Rohit Grover 22:c6ee8136847e 56 pstorage_sys_event_handler(sys_evt);
Rohit Grover 22:c6ee8136847e 57 }
Rohit Grover 22:c6ee8136847e 58
Rohit Grover 22:c6ee8136847e 59 error_t btle_init(void)
Rohit Grover 22:c6ee8136847e 60 {
Rohit Grover 56:a1071b629aa3 61 const bool useScheduler = false;
rgrover1 94:2bac1b3c5cfc 62 #if defined(TARGET_DELTA_DFCM_NNN40) || defined(TARGET_HRM1017)
rgrover1 62:a022be4c545d 63 SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_RC_250_PPM_4000MS_CALIBRATION, useScheduler);
ytsuboi 61:d0158c65d0d7 64 #else
Rohit Grover 56:a1071b629aa3 65 SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, useScheduler);
ytsuboi 61:d0158c65d0d7 66 #endif
Rohit Grover 56:a1071b629aa3 67
Rohit Grover 56:a1071b629aa3 68 // Enable BLE stack
Rohit Grover 56:a1071b629aa3 69 /**
Rohit Grover 56:a1071b629aa3 70 * Using this call, the application can select whether to include the
Rohit Grover 56:a1071b629aa3 71 * Service Changed characteristic in the GATT Server. The default in all
Rohit Grover 56:a1071b629aa3 72 * previous releases has been to include the Service Changed characteristic,
Rohit Grover 56:a1071b629aa3 73 * but this affects how GATT clients behave. Specifically, it requires
Rohit Grover 56:a1071b629aa3 74 * clients to subscribe to this attribute and not to cache attribute handles
Rohit Grover 56:a1071b629aa3 75 * between connections unless the devices are bonded. If the application
Rohit Grover 56:a1071b629aa3 76 * does not need to change the structure of the GATT server attributes at
Rohit Grover 56:a1071b629aa3 77 * runtime this adds unnecessary complexity to the interaction with peer
Rohit Grover 56:a1071b629aa3 78 * clients. If the SoftDevice is enabled with the Service Changed
Rohit Grover 56:a1071b629aa3 79 * Characteristics turned off, then clients are allowed to cache attribute
Rohit Grover 56:a1071b629aa3 80 * handles making applications simpler on both sides.
Rohit Grover 56:a1071b629aa3 81 */
Rohit Grover 68:936d81c963fe 82 static const bool IS_SRVC_CHANGED_CHARACT_PRESENT = true;
Rohit Grover 56:a1071b629aa3 83 ble_enable_params_t enableParams = {
Rohit Grover 56:a1071b629aa3 84 .gatts_enable_params = {
Rohit Grover 56:a1071b629aa3 85 .service_changed = IS_SRVC_CHANGED_CHARACT_PRESENT
Rohit Grover 56:a1071b629aa3 86 }
Rohit Grover 56:a1071b629aa3 87 };
Rohit Grover 56:a1071b629aa3 88 if (sd_ble_enable(&enableParams) != NRF_SUCCESS) {
Rohit Grover 56:a1071b629aa3 89 return ERROR_INVALID_PARAM;
Rohit Grover 56:a1071b629aa3 90 }
Rohit Grover 56:a1071b629aa3 91
Rohit Grover 56:a1071b629aa3 92 ble_gap_addr_t addr;
Rohit Grover 56:a1071b629aa3 93 if (sd_ble_gap_address_get(&addr) != NRF_SUCCESS) {
Rohit Grover 56:a1071b629aa3 94 return ERROR_INVALID_PARAM;
Rohit Grover 56:a1071b629aa3 95 }
Rohit Grover 56:a1071b629aa3 96 if (sd_ble_gap_address_set(BLE_GAP_ADDR_CYCLE_MODE_NONE, &addr) != NRF_SUCCESS) {
Rohit Grover 56:a1071b629aa3 97 return ERROR_INVALID_PARAM;
Rohit Grover 56:a1071b629aa3 98 }
Rohit Grover 22:c6ee8136847e 99
Rohit Grover 22:c6ee8136847e 100 ASSERT_STATUS( softdevice_ble_evt_handler_set(btle_handler));
Rohit Grover 22:c6ee8136847e 101 ASSERT_STATUS( softdevice_sys_evt_handler_set(sys_evt_dispatch));
Rohit Grover 22:c6ee8136847e 102
Rohit Grover 32:84dea0924a63 103 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 104 bond_manager_init();
Rohit Grover 32:84dea0924a63 105 #endif
Rohit Grover 22:c6ee8136847e 106 btle_gap_init();
Rohit Grover 22:c6ee8136847e 107
Rohit Grover 22:c6ee8136847e 108 return ERROR_NONE;
Rohit Grover 22:c6ee8136847e 109 }
Rohit Grover 22:c6ee8136847e 110
Rohit Grover 22:c6ee8136847e 111 static void btle_handler(ble_evt_t *p_ble_evt)
Rohit Grover 22:c6ee8136847e 112 {
Rohit Grover 22:c6ee8136847e 113 /* Library service handlers */
Rohit Grover 32:84dea0924a63 114 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 115 ble_bondmngr_on_ble_evt(p_ble_evt);
Rohit Grover 32:84dea0924a63 116 #endif
Rohit Grover 56:a1071b629aa3 117 #if SDK_CONN_PARAMS_MODULE_ENABLE
Rohit Grover 22:c6ee8136847e 118 ble_conn_params_on_ble_evt(p_ble_evt);
Rohit Grover 56:a1071b629aa3 119 #endif
Rohit Grover 22:c6ee8136847e 120
Rohit Grover 22:c6ee8136847e 121 /* Custom event handler */
Rohit Grover 22:c6ee8136847e 122 switch (p_ble_evt->header.evt_id) {
Rohit Grover 41:6e66cd970659 123 case BLE_GAP_EVT_CONNECTED: {
Rohit Grover 41:6e66cd970659 124 Gap::Handle_t handle = p_ble_evt->evt.gap_evt.conn_handle;
Rohit Grover 41:6e66cd970659 125 nRF51Gap::getInstance().setConnectionHandle(handle);
Rohit Grover 56:a1071b629aa3 126 const Gap::ConnectionParams_t *params = reinterpret_cast<Gap::ConnectionParams_t *>(&(p_ble_evt->evt.gap_evt.params.connected.conn_params));
rgrover1 77:9886b2865631 127 const ble_gap_addr_t *peer = &p_ble_evt->evt.gap_evt.params.connected.peer_addr;
rgrover1 77:9886b2865631 128 nRF51Gap::getInstance().processConnectionEvent(handle, static_cast<Gap::addr_type_t>(peer->addr_type), peer->addr, params);
Rohit Grover 22:c6ee8136847e 129 break;
Rohit Grover 41:6e66cd970659 130 }
Rohit Grover 22:c6ee8136847e 131
Rohit Grover 41:6e66cd970659 132 case BLE_GAP_EVT_DISCONNECTED: {
Rohit Grover 41:6e66cd970659 133 Gap::Handle_t handle = p_ble_evt->evt.gap_evt.conn_handle;
Rohit Grover 22:c6ee8136847e 134 // Since we are not in a connection and have not started advertising,
Rohit Grover 22:c6ee8136847e 135 // store bonds
Rohit Grover 22:c6ee8136847e 136 nRF51Gap::getInstance().setConnectionHandle (BLE_CONN_HANDLE_INVALID);
Rohit Grover 32:84dea0924a63 137 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 138 ASSERT_STATUS_RET_VOID ( ble_bondmngr_bonded_centrals_store());
Rohit Grover 32:84dea0924a63 139 #endif
Rohit Grover 56:a1071b629aa3 140
Rohit Grover 65:98215c4f3a25 141 Gap::DisconnectionReason_t reason;
Rohit Grover 65:98215c4f3a25 142 switch (p_ble_evt->evt.gap_evt.params.disconnected.reason) {
Rohit Grover 65:98215c4f3a25 143 case BLE_HCI_LOCAL_HOST_TERMINATED_CONNECTION:
Rohit Grover 65:98215c4f3a25 144 reason = Gap::LOCAL_HOST_TERMINATED_CONNECTION;
Rohit Grover 65:98215c4f3a25 145 break;
Rohit Grover 65:98215c4f3a25 146 case BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION:
Rohit Grover 65:98215c4f3a25 147 reason = Gap::REMOTE_USER_TERMINATED_CONNECTION;
Rohit Grover 65:98215c4f3a25 148 break;
Rohit Grover 65:98215c4f3a25 149 case BLE_HCI_CONN_INTERVAL_UNACCEPTABLE:
Rohit Grover 65:98215c4f3a25 150 reason = Gap::CONN_INTERVAL_UNACCEPTABLE;
Rohit Grover 65:98215c4f3a25 151 break;
Rohit Grover 65:98215c4f3a25 152 default:
Rohit Grover 65:98215c4f3a25 153 /* Please refer to the underlying transport library for an
Rohit Grover 65:98215c4f3a25 154 * interpretion of this reason's value. */
Rohit Grover 65:98215c4f3a25 155 reason = static_cast<Gap::DisconnectionReason_t>(p_ble_evt->evt.gap_evt.params.disconnected.reason);
Rohit Grover 65:98215c4f3a25 156 break;
Rohit Grover 56:a1071b629aa3 157 }
Rohit Grover 65:98215c4f3a25 158 nRF51Gap::getInstance().processDisconnectionEvent(handle, reason);
Rohit Grover 22:c6ee8136847e 159 break;
Rohit Grover 41:6e66cd970659 160 }
Rohit Grover 22:c6ee8136847e 161
Rohit Grover 22:c6ee8136847e 162 case BLE_GAP_EVT_SEC_PARAMS_REQUEST: {
Rohit Grover 22:c6ee8136847e 163 ble_gap_sec_params_t sec_params = {0};
Rohit Grover 22:c6ee8136847e 164
Rohit Grover 22:c6ee8136847e 165 sec_params.timeout = 30; /*< Timeout for Pairing Request or
Rohit Grover 22:c6ee8136847e 166 * Security Request (in seconds). */
Rohit Grover 22:c6ee8136847e 167 sec_params.bond = 1; /**< Perform bonding. */
Rohit Grover 22:c6ee8136847e 168 sec_params.mitm = CFG_BLE_SEC_PARAM_MITM;
Rohit Grover 22:c6ee8136847e 169 sec_params.io_caps = CFG_BLE_SEC_PARAM_IO_CAPABILITIES;
Rohit Grover 22:c6ee8136847e 170 sec_params.oob = CFG_BLE_SEC_PARAM_OOB;
Rohit Grover 22:c6ee8136847e 171 sec_params.min_key_size = CFG_BLE_SEC_PARAM_MIN_KEY_SIZE;
Rohit Grover 22:c6ee8136847e 172 sec_params.max_key_size = CFG_BLE_SEC_PARAM_MAX_KEY_SIZE;
Rohit Grover 22:c6ee8136847e 173
Rohit Grover 56:a1071b629aa3 174 ASSERT_STATUS_RET_VOID(sd_ble_gap_sec_params_reply(nRF51Gap::getInstance().getConnectionHandle(),
Rohit Grover 56:a1071b629aa3 175 BLE_GAP_SEC_STATUS_SUCCESS, &sec_params));
Rohit Grover 22:c6ee8136847e 176 }
Rohit Grover 22:c6ee8136847e 177 break;
Rohit Grover 22:c6ee8136847e 178
Rohit Grover 22:c6ee8136847e 179 case BLE_GAP_EVT_TIMEOUT:
Rohit Grover 40:1cb3707fa798 180 if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT) {
Rohit Grover 41:6e66cd970659 181 nRF51Gap::getInstance().processEvent(GapEvents::GAP_EVENT_TIMEOUT);
Rohit Grover 22:c6ee8136847e 182 }
Rohit Grover 22:c6ee8136847e 183 break;
Rohit Grover 22:c6ee8136847e 184
Rohit Grover 22:c6ee8136847e 185 case BLE_GATTC_EVT_TIMEOUT:
Rohit Grover 22:c6ee8136847e 186 case BLE_GATTS_EVT_TIMEOUT:
Rohit Grover 22:c6ee8136847e 187 // Disconnect on GATT Server and Client timeout events.
Rohit Grover 22:c6ee8136847e 188 // ASSERT_STATUS_RET_VOID (sd_ble_gap_disconnect(m_conn_handle,
Rohit Grover 22:c6ee8136847e 189 // BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION));
Rohit Grover 22:c6ee8136847e 190 break;
Rohit Grover 22:c6ee8136847e 191
Rohit Grover 22:c6ee8136847e 192 default:
Rohit Grover 22:c6ee8136847e 193 break;
Rohit Grover 22:c6ee8136847e 194 }
Rohit Grover 22:c6ee8136847e 195
Rohit Grover 22:c6ee8136847e 196 nRF51GattServer::getInstance().hwCallback(p_ble_evt);
Rohit Grover 22:c6ee8136847e 197 }
Rohit Grover 22:c6ee8136847e 198
Rohit Grover 32:84dea0924a63 199 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 200 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 201 /*!
Rohit Grover 22:c6ee8136847e 202 @brief Initialises the bond manager
Rohit Grover 22:c6ee8136847e 203
Rohit Grover 22:c6ee8136847e 204 @note Bond data will be cleared on reset if the bond delete
Rohit Grover 22:c6ee8136847e 205 button is pressed during initialisation (the button is
Rohit Grover 22:c6ee8136847e 206 defined as CFG_BLE_BOND_DELETE_BUTTON_NUM).
Rohit Grover 22:c6ee8136847e 207
Rohit Grover 22:c6ee8136847e 208 @returns
Rohit Grover 22:c6ee8136847e 209 */
Rohit Grover 22:c6ee8136847e 210 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 211 static error_t bond_manager_init(void)
Rohit Grover 22:c6ee8136847e 212 {
Rohit Grover 22:c6ee8136847e 213 ble_bondmngr_init_t bond_para = {0};
Rohit Grover 22:c6ee8136847e 214
Rohit Grover 22:c6ee8136847e 215 ASSERT_STATUS ( pstorage_init());
Rohit Grover 22:c6ee8136847e 216
Rohit Grover 22:c6ee8136847e 217 bond_para.flash_page_num_bond = CFG_BLE_BOND_FLASH_PAGE_BOND;
Rohit Grover 22:c6ee8136847e 218 bond_para.flash_page_num_sys_attr = CFG_BLE_BOND_FLASH_PAGE_SYS_ATTR;
Rohit Grover 22:c6ee8136847e 219 //bond_para.bonds_delete = boardButtonCheck(CFG_BLE_BOND_DELETE_BUTTON_NUM) ;
Rohit Grover 22:c6ee8136847e 220 bond_para.evt_handler = NULL;
Rohit Grover 22:c6ee8136847e 221 bond_para.error_handler = service_error_callback;
Rohit Grover 22:c6ee8136847e 222
Rohit Grover 22:c6ee8136847e 223 ASSERT_STATUS( ble_bondmngr_init( &bond_para ));
Rohit Grover 22:c6ee8136847e 224
Rohit Grover 22:c6ee8136847e 225 /* Init radio active/inactive notification to flash (to only perform flashing when the radio is inactive) */
Rohit Grover 22:c6ee8136847e 226 // ASSERT_STATUS( ble_radio_notification_init(NRF_APP_PRIORITY_HIGH,
Rohit Grover 22:c6ee8136847e 227 // NRF_RADIO_NOTIFICATION_DISTANCE_4560US,
Rohit Grover 22:c6ee8136847e 228 // ble_flash_on_radio_active_evt) );
Rohit Grover 22:c6ee8136847e 229
Rohit Grover 22:c6ee8136847e 230 return ERROR_NONE;
Rohit Grover 22:c6ee8136847e 231 }
Rohit Grover 32:84dea0924a63 232 #endif // #if NEED_BOND_MANAGER
Rohit Grover 22:c6ee8136847e 233
Rohit Grover 32:84dea0924a63 234 #if NEED_BOND_MANAGER /* disabled by default */
Rohit Grover 22:c6ee8136847e 235 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 236 /*!
Rohit Grover 22:c6ee8136847e 237 @brief
Rohit Grover 22:c6ee8136847e 238 @param[in] nrf_error
Rohit Grover 22:c6ee8136847e 239 @returns
Rohit Grover 22:c6ee8136847e 240 */
Rohit Grover 22:c6ee8136847e 241 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 242 static void service_error_callback(uint32_t nrf_error)
Rohit Grover 22:c6ee8136847e 243 {
Rohit Grover 22:c6ee8136847e 244 ASSERT_STATUS_RET_VOID( nrf_error );
Rohit Grover 22:c6ee8136847e 245 }
Rohit Grover 32:84dea0924a63 246 #endif // #if NEED_BOND_MANAGER
Rohit Grover 22:c6ee8136847e 247
Rohit Grover 22:c6ee8136847e 248 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 249 /*!
Rohit Grover 22:c6ee8136847e 250 @brief Callback when an error occurs inside the SoftDevice
Rohit Grover 22:c6ee8136847e 251
Rohit Grover 22:c6ee8136847e 252 @param[in] line_num
Rohit Grover 22:c6ee8136847e 253 @param[in] p-file_name
Rohit Grover 22:c6ee8136847e 254
Rohit Grover 22:c6ee8136847e 255 @returns
Rohit Grover 22:c6ee8136847e 256 */
Rohit Grover 22:c6ee8136847e 257 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 258 void assert_nrf_callback(uint16_t line_num, const uint8_t *p_file_name)
Rohit Grover 22:c6ee8136847e 259 {
Rohit Grover 22:c6ee8136847e 260 ASSERT(false, (void) 0);
Rohit Grover 22:c6ee8136847e 261 }
Rohit Grover 22:c6ee8136847e 262
Rohit Grover 22:c6ee8136847e 263 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 264 /*!
Rohit Grover 22:c6ee8136847e 265 @brief Handler for general errors above the SoftDevice layer.
Rohit Grover 22:c6ee8136847e 266 Typically we can' recover from this so we do a reset.
Rohit Grover 22:c6ee8136847e 267
Rohit Grover 22:c6ee8136847e 268 @param[in] error_code
Rohit Grover 22:c6ee8136847e 269 @param[in] line_num
Rohit Grover 22:c6ee8136847e 270 @param[in] p-file_name
Rohit Grover 22:c6ee8136847e 271
Rohit Grover 22:c6ee8136847e 272 @returns
Rohit Grover 22:c6ee8136847e 273 */
Rohit Grover 22:c6ee8136847e 274 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 275 void app_error_handler(uint32_t error_code,
Rohit Grover 22:c6ee8136847e 276 uint32_t line_num,
Rohit Grover 22:c6ee8136847e 277 const uint8_t *p_file_name)
Rohit Grover 22:c6ee8136847e 278 {
Rohit Grover 22:c6ee8136847e 279 ASSERT_STATUS_RET_VOID( error_code );
Rohit Grover 22:c6ee8136847e 280 NVIC_SystemReset();
rgrover1 77:9886b2865631 281 }