Bizan Nishimura / Mbed 2 deprecated MiniSteer2

AndroidのBLEラジコンプロポアプリ「BLEPropo」と接続し、RCサーボとDCモータを制御するプログラムです。 mbed HRM1017で動作を確認しています。 BLEPropo → https://github.com/lipoyang/BLEPropo

Dependencies:   BLE_API mbed

Fork of BLE_RCBController2 by Junichi Katsu

BLEを使ったAndroid用ラジコンプロポアプリ「BLEPropo」に対応するmbed HRM1017用ファームウェアです。
BLEPropoは、GitHubにて公開中。
https://github.com/lipoyang/BLEPropo
/media/uploads/lipoyang/blepropo_ui.png
ラジコンは、mbed HRM1017とRCサーボやDCモータを組み合わせて作ります。
/media/uploads/lipoyang/ble_wiring.png

HRM1017/nordic/ble/ble_conn_params.cpp@7:505a9a98b776, 2015-03-14 (annotated)

Committer:
lipoyang
Date:
Sat Mar 14 11:51:38 2015 +0000
Revision:
7:505a9a98b776
Parent:
4:ebda47d22091 
- adjust servo center position

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 1:48f6e08a3ac2 1 /* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
jksoft 1:48f6e08a3ac2 2 *
jksoft 1:48f6e08a3ac2 3 * The information contained herein is property of Nordic Semiconductor ASA.
jksoft 1:48f6e08a3ac2 4 * Terms and conditions of usage are described in detail in NORDIC
jksoft 1:48f6e08a3ac2 5 * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
jksoft 1:48f6e08a3ac2 6 *
jksoft 1:48f6e08a3ac2 7 * Licensees are granted free, non-transferable use of the information. NO
jksoft 1:48f6e08a3ac2 8 * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
jksoft 1:48f6e08a3ac2 9 * the file.
jksoft 1:48f6e08a3ac2 10 *
jksoft 1:48f6e08a3ac2 11 */
jksoft 1:48f6e08a3ac2 12
jksoft 1:48f6e08a3ac2 13 #include "ble_conn_params.h"
jksoft 1:48f6e08a3ac2 14 #include <stdlib.h>
jksoft 1:48f6e08a3ac2 15 #include "nordic_common.h"
jksoft 1:48f6e08a3ac2 16 #include "ble_hci.h"
jksoft 1:48f6e08a3ac2 17 #include "app_timer.h"
jksoft 1:48f6e08a3ac2 18 #include "ble_srv_common.h"
jksoft 1:48f6e08a3ac2 19 #include "app_util.h"
jksoft 1:48f6e08a3ac2 20
jksoft 1:48f6e08a3ac2 21
jksoft 1:48f6e08a3ac2 22 static ble_conn_params_init_t m_conn_params_config; /**< Configuration as specified by the application. */
jksoft 1:48f6e08a3ac2 23 static ble_gap_conn_params_t m_preferred_conn_params; /**< Connection parameters preferred by the application. */
jksoft 1:48f6e08a3ac2 24 static uint8_t m_update_count; /**< Number of Connection Parameter Update messages that has currently been sent. */
jksoft 1:48f6e08a3ac2 25 static uint16_t m_conn_handle; /**< Current connection handle. */
jksoft 1:48f6e08a3ac2 26 static ble_gap_conn_params_t m_current_conn_params; /**< Connection parameters received in the most recent Connect event. */
jksoft 1:48f6e08a3ac2 27 static app_timer_id_t m_conn_params_timer_id; /**< Connection parameters timer. */
jksoft 1:48f6e08a3ac2 28
jksoft 1:48f6e08a3ac2 29 static bool m_change_param = false;
jksoft 1:48f6e08a3ac2 30
jksoft 1:48f6e08a3ac2 31 static bool is_conn_params_ok(ble_gap_conn_params_t * p_conn_params)
jksoft 1:48f6e08a3ac2 32 {
jksoft 1:48f6e08a3ac2 33 // Check if interval is within the acceptable range.
jksoft 1:48f6e08a3ac2 34 // NOTE: Using max_conn_interval in the received event data because this contains
jksoft 1:48f6e08a3ac2 35 // the client's connection interval.
jksoft 1:48f6e08a3ac2 36 if ((p_conn_params->max_conn_interval >= m_preferred_conn_params.min_conn_interval) &&
jksoft 1:48f6e08a3ac2 37 (p_conn_params->max_conn_interval <= m_preferred_conn_params.max_conn_interval)) {
jksoft 1:48f6e08a3ac2 38 return true;
jksoft 1:48f6e08a3ac2 39 } else {
jksoft 1:48f6e08a3ac2 40 return false;
jksoft 1:48f6e08a3ac2 41 }
jksoft 1:48f6e08a3ac2 42 }
jksoft 1:48f6e08a3ac2 43
jksoft 1:48f6e08a3ac2 44
jksoft 1:48f6e08a3ac2 45 static void update_timeout_handler(void * p_context)
jksoft 1:48f6e08a3ac2 46 {
jksoft 1:48f6e08a3ac2 47 UNUSED_PARAMETER(p_context);
jksoft 1:48f6e08a3ac2 48
jksoft 1:48f6e08a3ac2 49 if (m_conn_handle != BLE_CONN_HANDLE_INVALID)
jksoft 1:48f6e08a3ac2 50 {
jksoft 1:48f6e08a3ac2 51 // Check if we have reached the maximum number of attempts
jksoft 1:48f6e08a3ac2 52 m_update_count++;
jksoft 1:48f6e08a3ac2 53 if (m_update_count <= m_conn_params_config.max_conn_params_update_count)
jksoft 1:48f6e08a3ac2 54 {
jksoft 1:48f6e08a3ac2 55 uint32_t err_code;
jksoft 1:48f6e08a3ac2 56
jksoft 1:48f6e08a3ac2 57 // Parameters are not ok, send connection parameters update request.
jksoft 1:48f6e08a3ac2 58 err_code = sd_ble_gap_conn_param_update(m_conn_handle, &m_preferred_conn_params);
jksoft 1:48f6e08a3ac2 59 if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
jksoft 1:48f6e08a3ac2 60 {
jksoft 1:48f6e08a3ac2 61 m_conn_params_config.error_handler(err_code);
jksoft 1:48f6e08a3ac2 62 }
jksoft 1:48f6e08a3ac2 63 }
jksoft 1:48f6e08a3ac2 64 else
jksoft 1:48f6e08a3ac2 65 {
jksoft 1:48f6e08a3ac2 66 m_update_count = 0;
jksoft 1:48f6e08a3ac2 67
jksoft 1:48f6e08a3ac2 68 // Negotiation failed, disconnect automatically if this has been configured
jksoft 1:48f6e08a3ac2 69 if (m_conn_params_config.disconnect_on_fail)
jksoft 1:48f6e08a3ac2 70 {
jksoft 1:48f6e08a3ac2 71 uint32_t err_code;
jksoft 1:48f6e08a3ac2 72
jksoft 1:48f6e08a3ac2 73 err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_CONN_INTERVAL_UNACCEPTABLE);
jksoft 1:48f6e08a3ac2 74 if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
jksoft 1:48f6e08a3ac2 75 {
jksoft 1:48f6e08a3ac2 76 m_conn_params_config.error_handler(err_code);
jksoft 1:48f6e08a3ac2 77 }
jksoft 1:48f6e08a3ac2 78 }
jksoft 1:48f6e08a3ac2 79
jksoft 1:48f6e08a3ac2 80 // Notify the application that the procedure has failed
jksoft 1:48f6e08a3ac2 81 if (m_conn_params_config.evt_handler != NULL)
jksoft 1:48f6e08a3ac2 82 {
jksoft 1:48f6e08a3ac2 83 ble_conn_params_evt_t evt;
jksoft 1:48f6e08a3ac2 84
jksoft 1:48f6e08a3ac2 85 evt.evt_type = BLE_CONN_PARAMS_EVT_FAILED;
jksoft 1:48f6e08a3ac2 86 m_conn_params_config.evt_handler(&evt);
jksoft 1:48f6e08a3ac2 87 }
jksoft 1:48f6e08a3ac2 88 }
jksoft 1:48f6e08a3ac2 89 }
jksoft 1:48f6e08a3ac2 90 }
jksoft 1:48f6e08a3ac2 91
jksoft 1:48f6e08a3ac2 92
jksoft 1:48f6e08a3ac2 93 uint32_t ble_conn_params_init(const ble_conn_params_init_t * p_init)
jksoft 1:48f6e08a3ac2 94 {
jksoft 1:48f6e08a3ac2 95 uint32_t err_code;
jksoft 1:48f6e08a3ac2 96
jksoft 1:48f6e08a3ac2 97 m_conn_params_config = *p_init;
jksoft 1:48f6e08a3ac2 98 m_change_param = false;
jksoft 1:48f6e08a3ac2 99 if (p_init->p_conn_params != NULL)
jksoft 1:48f6e08a3ac2 100 {
jksoft 1:48f6e08a3ac2 101 m_preferred_conn_params = *p_init->p_conn_params;
jksoft 1:48f6e08a3ac2 102
jksoft 1:48f6e08a3ac2 103 // Set the connection params in stack
jksoft 1:48f6e08a3ac2 104 err_code = sd_ble_gap_ppcp_set(&m_preferred_conn_params);
jksoft 1:48f6e08a3ac2 105 if (err_code != NRF_SUCCESS)
jksoft 1:48f6e08a3ac2 106 {
jksoft 1:48f6e08a3ac2 107 return err_code;
jksoft 1:48f6e08a3ac2 108 }
jksoft 1:48f6e08a3ac2 109 }
jksoft 1:48f6e08a3ac2 110 else
jksoft 1:48f6e08a3ac2 111 {
jksoft 1:48f6e08a3ac2 112 // Fetch the connection params from stack
jksoft 1:48f6e08a3ac2 113 err_code = sd_ble_gap_ppcp_get(&m_preferred_conn_params);
jksoft 1:48f6e08a3ac2 114 if (err_code != NRF_SUCCESS)
jksoft 1:48f6e08a3ac2 115 {
jksoft 1:48f6e08a3ac2 116 return err_code;
jksoft 1:48f6e08a3ac2 117 }
jksoft 1:48f6e08a3ac2 118 }
jksoft 1:48f6e08a3ac2 119
jksoft 1:48f6e08a3ac2 120 m_conn_handle = BLE_CONN_HANDLE_INVALID;
jksoft 1:48f6e08a3ac2 121 m_update_count = 0;
jksoft 1:48f6e08a3ac2 122
jksoft 1:48f6e08a3ac2 123 return app_timer_create(&m_conn_params_timer_id,
jksoft 1:48f6e08a3ac2 124 APP_TIMER_MODE_SINGLE_SHOT,
jksoft 1:48f6e08a3ac2 125 update_timeout_handler);
jksoft 1:48f6e08a3ac2 126 }
jksoft 1:48f6e08a3ac2 127
jksoft 1:48f6e08a3ac2 128
jksoft 1:48f6e08a3ac2 129 uint32_t ble_conn_params_stop(void)
jksoft 1:48f6e08a3ac2 130 {
jksoft 1:48f6e08a3ac2 131 return app_timer_stop(m_conn_params_timer_id);
jksoft 1:48f6e08a3ac2 132 }
jksoft 1:48f6e08a3ac2 133
jksoft 1:48f6e08a3ac2 134
jksoft 1:48f6e08a3ac2 135 static void conn_params_negotiation(void)
jksoft 1:48f6e08a3ac2 136 {
jksoft 1:48f6e08a3ac2 137 // Start negotiation if the received connection parameters are not acceptable
jksoft 1:48f6e08a3ac2 138 if (!is_conn_params_ok(&m_current_conn_params))
jksoft 1:48f6e08a3ac2 139 {
jksoft 1:48f6e08a3ac2 140 uint32_t err_code;
jksoft 1:48f6e08a3ac2 141 uint32_t timeout_ticks;
jksoft 1:48f6e08a3ac2 142
jksoft 1:48f6e08a3ac2 143 if (m_change_param)
jksoft 1:48f6e08a3ac2 144 {
jksoft 1:48f6e08a3ac2 145 // Notify the application that the procedure has failed
jksoft 1:48f6e08a3ac2 146 if (m_conn_params_config.evt_handler != NULL)
jksoft 1:48f6e08a3ac2 147 {
jksoft 1:48f6e08a3ac2 148 ble_conn_params_evt_t evt;
jksoft 1:48f6e08a3ac2 149
jksoft 1:48f6e08a3ac2 150 evt.evt_type = BLE_CONN_PARAMS_EVT_FAILED;
jksoft 1:48f6e08a3ac2 151 m_conn_params_config.evt_handler(&evt);
jksoft 1:48f6e08a3ac2 152 }
jksoft 1:48f6e08a3ac2 153 }
jksoft 1:48f6e08a3ac2 154 else
jksoft 1:48f6e08a3ac2 155 {
jksoft 1:48f6e08a3ac2 156 if (m_update_count == 0)
jksoft 1:48f6e08a3ac2 157 {
jksoft 1:48f6e08a3ac2 158 // First connection parameter update
jksoft 1:48f6e08a3ac2 159 timeout_ticks = m_conn_params_config.first_conn_params_update_delay;
jksoft 1:48f6e08a3ac2 160 }
jksoft 1:48f6e08a3ac2 161 else
jksoft 1:48f6e08a3ac2 162 {
jksoft 1:48f6e08a3ac2 163 timeout_ticks = m_conn_params_config.next_conn_params_update_delay;
jksoft 1:48f6e08a3ac2 164 }
jksoft 1:48f6e08a3ac2 165
jksoft 1:48f6e08a3ac2 166 err_code = app_timer_start(m_conn_params_timer_id, timeout_ticks, NULL);
jksoft 1:48f6e08a3ac2 167 if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
jksoft 1:48f6e08a3ac2 168 {
jksoft 1:48f6e08a3ac2 169 m_conn_params_config.error_handler(err_code);
jksoft 1:48f6e08a3ac2 170 }
jksoft 1:48f6e08a3ac2 171 }
jksoft 1:48f6e08a3ac2 172 }
jksoft 1:48f6e08a3ac2 173 else
jksoft 1:48f6e08a3ac2 174 {
jksoft 1:48f6e08a3ac2 175 // Notify the application that the procedure has succeded
jksoft 1:48f6e08a3ac2 176 if (m_conn_params_config.evt_handler != NULL)
jksoft 1:48f6e08a3ac2 177 {
jksoft 1:48f6e08a3ac2 178 ble_conn_params_evt_t evt;
jksoft 1:48f6e08a3ac2 179
jksoft 1:48f6e08a3ac2 180 evt.evt_type = BLE_CONN_PARAMS_EVT_SUCCEEDED;
jksoft 1:48f6e08a3ac2 181 m_conn_params_config.evt_handler(&evt);
jksoft 1:48f6e08a3ac2 182 }
jksoft 1:48f6e08a3ac2 183 }
jksoft 1:48f6e08a3ac2 184 m_change_param = false;
jksoft 1:48f6e08a3ac2 185 }
jksoft 1:48f6e08a3ac2 186
jksoft 1:48f6e08a3ac2 187
jksoft 1:48f6e08a3ac2 188 static void on_connect(ble_evt_t * p_ble_evt)
jksoft 1:48f6e08a3ac2 189 {
jksoft 1:48f6e08a3ac2 190 // Save connection parameters
jksoft 1:48f6e08a3ac2 191 m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
jksoft 1:48f6e08a3ac2 192 m_current_conn_params = p_ble_evt->evt.gap_evt.params.connected.conn_params;
jksoft 1:48f6e08a3ac2 193 m_update_count = 0; // Connection parameter negotiation should re-start every connection
jksoft 1:48f6e08a3ac2 194
jksoft 1:48f6e08a3ac2 195 // Check if we shall handle negotiation on connect
jksoft 1:48f6e08a3ac2 196 if (m_conn_params_config.start_on_notify_cccd_handle == BLE_GATT_HANDLE_INVALID)
jksoft 1:48f6e08a3ac2 197 {
jksoft 1:48f6e08a3ac2 198 conn_params_negotiation();
jksoft 1:48f6e08a3ac2 199 }
jksoft 1:48f6e08a3ac2 200 }
jksoft 1:48f6e08a3ac2 201
jksoft 1:48f6e08a3ac2 202
jksoft 1:48f6e08a3ac2 203 static void on_disconnect(ble_evt_t * p_ble_evt)
jksoft 1:48f6e08a3ac2 204 {
jksoft 1:48f6e08a3ac2 205 uint32_t err_code;
jksoft 1:48f6e08a3ac2 206
jksoft 1:48f6e08a3ac2 207 m_conn_handle = BLE_CONN_HANDLE_INVALID;
jksoft 1:48f6e08a3ac2 208
jksoft 1:48f6e08a3ac2 209 // Stop timer if running
jksoft 1:48f6e08a3ac2 210 m_update_count = 0; // Connection parameters updates should happen during every connection
jksoft 1:48f6e08a3ac2 211
jksoft 1:48f6e08a3ac2 212 err_code = app_timer_stop(m_conn_params_timer_id);
jksoft 1:48f6e08a3ac2 213 if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
jksoft 1:48f6e08a3ac2 214 {
jksoft 1:48f6e08a3ac2 215 m_conn_params_config.error_handler(err_code);
jksoft 1:48f6e08a3ac2 216 }
jksoft 1:48f6e08a3ac2 217 }
jksoft 1:48f6e08a3ac2 218
jksoft 1:48f6e08a3ac2 219
jksoft 1:48f6e08a3ac2 220 static void on_write(ble_evt_t * p_ble_evt)
jksoft 1:48f6e08a3ac2 221 {
jksoft 1:48f6e08a3ac2 222 ble_gatts_evt_write_t * p_evt_write = &p_ble_evt->evt.gatts_evt.params.write;
jksoft 1:48f6e08a3ac2 223
jksoft 1:48f6e08a3ac2 224 // Check if this the correct CCCD
jksoft 1:48f6e08a3ac2 225 if (
jksoft 1:48f6e08a3ac2 226 (p_evt_write->handle == m_conn_params_config.start_on_notify_cccd_handle)
jksoft 1:48f6e08a3ac2 227 &&
jksoft 1:48f6e08a3ac2 228 (p_evt_write->len == 2)
jksoft 1:48f6e08a3ac2 229 )
jksoft 1:48f6e08a3ac2 230 {
jksoft 1:48f6e08a3ac2 231 // Check if this is a 'start notification'
jksoft 1:48f6e08a3ac2 232 if (ble_srv_is_notification_enabled(p_evt_write->data))
jksoft 1:48f6e08a3ac2 233 {
jksoft 1:48f6e08a3ac2 234 // Do connection parameter negotiation if necessary
jksoft 1:48f6e08a3ac2 235 conn_params_negotiation();
jksoft 1:48f6e08a3ac2 236 }
jksoft 1:48f6e08a3ac2 237 else
jksoft 1:48f6e08a3ac2 238 {
jksoft 1:48f6e08a3ac2 239 uint32_t err_code;
jksoft 1:48f6e08a3ac2 240
jksoft 1:48f6e08a3ac2 241 // Stop timer if running
jksoft 1:48f6e08a3ac2 242 err_code = app_timer_stop(m_conn_params_timer_id);
jksoft 1:48f6e08a3ac2 243 if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
jksoft 1:48f6e08a3ac2 244 {
jksoft 1:48f6e08a3ac2 245 m_conn_params_config.error_handler(err_code);
jksoft 1:48f6e08a3ac2 246 }
jksoft 1:48f6e08a3ac2 247 }
jksoft 1:48f6e08a3ac2 248 }
jksoft 1:48f6e08a3ac2 249 }
jksoft 1:48f6e08a3ac2 250
jksoft 1:48f6e08a3ac2 251
jksoft 1:48f6e08a3ac2 252 static void on_conn_params_update(ble_evt_t * p_ble_evt)
jksoft 1:48f6e08a3ac2 253 {
jksoft 1:48f6e08a3ac2 254 // Copy the parameters
jksoft 1:48f6e08a3ac2 255 m_current_conn_params = p_ble_evt->evt.gap_evt.params.conn_param_update.conn_params;
jksoft 1:48f6e08a3ac2 256
jksoft 1:48f6e08a3ac2 257 conn_params_negotiation();
jksoft 1:48f6e08a3ac2 258 }
jksoft 1:48f6e08a3ac2 259
jksoft 1:48f6e08a3ac2 260
jksoft 1:48f6e08a3ac2 261 void ble_conn_params_on_ble_evt(ble_evt_t * p_ble_evt)
jksoft 1:48f6e08a3ac2 262 {
jksoft 1:48f6e08a3ac2 263 switch (p_ble_evt->header.evt_id)
jksoft 1:48f6e08a3ac2 264 {
jksoft 1:48f6e08a3ac2 265 case BLE_GAP_EVT_CONNECTED:
jksoft 1:48f6e08a3ac2 266 on_connect(p_ble_evt);
jksoft 1:48f6e08a3ac2 267 break;
jksoft 1:48f6e08a3ac2 268
jksoft 1:48f6e08a3ac2 269 case BLE_GAP_EVT_DISCONNECTED:
jksoft 1:48f6e08a3ac2 270 on_disconnect(p_ble_evt);
jksoft 1:48f6e08a3ac2 271 break;
jksoft 1:48f6e08a3ac2 272
jksoft 1:48f6e08a3ac2 273 case BLE_GATTS_EVT_WRITE:
jksoft 1:48f6e08a3ac2 274 on_write(p_ble_evt);
jksoft 1:48f6e08a3ac2 275 break;
jksoft 1:48f6e08a3ac2 276
jksoft 1:48f6e08a3ac2 277 case BLE_GAP_EVT_CONN_PARAM_UPDATE:
jksoft 1:48f6e08a3ac2 278 on_conn_params_update(p_ble_evt);
jksoft 1:48f6e08a3ac2 279 break;
jksoft 1:48f6e08a3ac2 280
jksoft 1:48f6e08a3ac2 281 default:
jksoft 1:48f6e08a3ac2 282 // No implementation needed.
jksoft 1:48f6e08a3ac2 283 break;
jksoft 1:48f6e08a3ac2 284 }
jksoft 1:48f6e08a3ac2 285 }
jksoft 1:48f6e08a3ac2 286
jksoft 1:48f6e08a3ac2 287 uint32_t ble_conn_params_change_conn_params(ble_gap_conn_params_t *new_params)
jksoft 1:48f6e08a3ac2 288 {
jksoft 1:48f6e08a3ac2 289 uint32_t err_code;
jksoft 1:48f6e08a3ac2 290
jksoft 1:48f6e08a3ac2 291 m_preferred_conn_params = *new_params;
jksoft 1:48f6e08a3ac2 292 // Set the connection params in stack
jksoft 1:48f6e08a3ac2 293 err_code = sd_ble_gap_ppcp_set(&m_preferred_conn_params);
jksoft 1:48f6e08a3ac2 294 if (err_code == NRF_SUCCESS)
jksoft 1:48f6e08a3ac2 295 {
jksoft 1:48f6e08a3ac2 296 if (!is_conn_params_ok(&m_current_conn_params))
jksoft 1:48f6e08a3ac2 297 {
jksoft 1:48f6e08a3ac2 298 m_change_param = true;
jksoft 1:48f6e08a3ac2 299 err_code = sd_ble_gap_conn_param_update(m_conn_handle, &m_preferred_conn_params);
jksoft 1:48f6e08a3ac2 300 m_update_count = 1;
jksoft 1:48f6e08a3ac2 301 }
jksoft 1:48f6e08a3ac2 302 else
jksoft 1:48f6e08a3ac2 303 {
jksoft 1:48f6e08a3ac2 304 // Notify the application that the procedure has succeded
jksoft 1:48f6e08a3ac2 305 if (m_conn_params_config.evt_handler != NULL)
jksoft 1:48f6e08a3ac2 306 {
jksoft 1:48f6e08a3ac2 307 ble_conn_params_evt_t evt;
jksoft 1:48f6e08a3ac2 308
jksoft 1:48f6e08a3ac2 309 evt.evt_type = BLE_CONN_PARAMS_EVT_SUCCEEDED;
jksoft 1:48f6e08a3ac2 310 m_conn_params_config.evt_handler(&evt);
jksoft 1:48f6e08a3ac2 311 }
jksoft 1:48f6e08a3ac2 312 err_code = NRF_SUCCESS;
jksoft 1:48f6e08a3ac2 313 }
jksoft 1:48f6e08a3ac2 314 }
jksoft 1:48f6e08a3ac2 315 return err_code;
jksoft 1:48f6e08a3ac2 316 }