/ 11111

1

Fork of nRF51822 by Nordic Semiconductor

nRF51Gap.h@361:d2405f5a4853, 2015-07-02 (annotated)

Committer:
rgrover1
Date:
Thu Jul 02 09:08:44 2015 +0100
Revision:
361:d2405f5a4853
Parent:
360:7c68c8d67e1f
Child:
362:6fa0d4d555f6
Synchronized with git rev 9f72c4ba

Author: Rohit Grover

Release 0.3.7

=============



This is a minor set of enhancements mostly around reduce our global static

memory footprint.



Enhancements

~~~~~~~~~~~~



* Reduce the maximum number of CHARACTERISTICS and DESCRIPTORS that can be

  handled. This has memory implications for static global memory. It should

  be possible to re-architect our solution for add_characteristic() to not

  require these limits; hopefully we'll get there soon.



* Move nRF51GattServer::getInstance() into a .cpp file; same for nRF51Gap::getInstance().



* Reduce max bonds to managed by device-manager to 4; this has memory implications for static global memory.



* Reduce pStorage command queue size to 2; this has memory implications for static global memory.



* Replace uses of deprecated Gap::addr_type_t with Gap::AddressType_t.



* Some UUID-related types have moved into UUID class. Minor changes were needed to work around build errors.



Bugfixes

~~~~~~~~



* None.

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 22:c6ee8136847e 16
Rohit Grover 22:c6ee8136847e 17 #ifndef __NRF51822_GAP_H__
Rohit Grover 22:c6ee8136847e 18 #define __NRF51822_GAP_H__
Rohit Grover 22:c6ee8136847e 19
Rohit Grover 22:c6ee8136847e 20 #include "mbed.h"
rgrover1 361:d2405f5a4853 21 #include "blecommon.h"
Rohit Grover 22:c6ee8136847e 22 #include "ble.h"
rgrover1 361:d2405f5a4853 23 #include "GapAdvertisingParams.h"
rgrover1 361:d2405f5a4853 24 #include "GapAdvertisingData.h"
rgrover1 361:d2405f5a4853 25 #include "Gap.h"
rgrover1 361:d2405f5a4853 26 #include "GapScanningParams.h"
Rohit Grover 22:c6ee8136847e 27
rgrover1 105:7404a5b1b72f 28 #include "nrf_soc.h"
rgrover1 105:7404a5b1b72f 29 #include "ble_radio_notification.h"
rgrover1 137:aafab7b0a8bd 30 #include "btle_security.h"
rgrover1 105:7404a5b1b72f 31
Rohit Grover 22:c6ee8136847e 32 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 33 /*!
Rohit Grover 22:c6ee8136847e 34 \brief
Rohit Grover 22:c6ee8136847e 35
Rohit Grover 22:c6ee8136847e 36 */
Rohit Grover 22:c6ee8136847e 37 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 38 class nRF51Gap : public Gap
Rohit Grover 22:c6ee8136847e 39 {
Rohit Grover 22:c6ee8136847e 40 public:
rgrover1 181:ce044982b915 41 static nRF51Gap &getInstance();
Rohit Grover 22:c6ee8136847e 42
Rohit Grover 22:c6ee8136847e 43 /* Functions that must be implemented from Gap */
rgrover1 361:d2405f5a4853 44 virtual ble_error_t setAddress(AddressType_t type, const address_t address);
rgrover1 361:d2405f5a4853 45 virtual ble_error_t getAddress(AddressType_t *typeP, address_t address);
Rohit Grover 69:61da91a52bd6 46 virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &);
rgrover1 102:bdc690669431 47
rgrover1 173:a0b18206029a 48 virtual uint16_t getMinAdvertisingInterval(void) const {return ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MIN);}
rgrover1 173:a0b18206029a 49 virtual uint16_t getMinNonConnectableAdvertisingInterval(void) const {return ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_NONCON_INTERVAL_MIN);}
rgrover1 173:a0b18206029a 50 virtual uint16_t getMaxAdvertisingInterval(void) const {return ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MAX);}
rgrover1 102:bdc690669431 51
Rohit Grover 22:c6ee8136847e 52 virtual ble_error_t startAdvertising(const GapAdvertisingParams &);
Rohit Grover 22:c6ee8136847e 53 virtual ble_error_t stopAdvertising(void);
Rohit Grover 56:a1071b629aa3 54 virtual ble_error_t disconnect(DisconnectionReason_t reason);
Rohit Grover 56:a1071b629aa3 55
rgrover1 361:d2405f5a4853 56 virtual ble_error_t purgeAllBondingState(void) {return btle_purgeAllBondingState();}
rgrover1 361:d2405f5a4853 57 virtual ble_error_t getLinkSecurity(Handle_t connectionHandle, LinkSecurityStatus_t *securityStatusP) {
rgrover1 361:d2405f5a4853 58 return btle_getLinkSecurity(connectionHandle, securityStatusP);
rgrover1 361:d2405f5a4853 59 }
rgrover1 361:d2405f5a4853 60
Rohit Grover 56:a1071b629aa3 61 virtual ble_error_t setDeviceName(const uint8_t *deviceName);
Rohit Grover 56:a1071b629aa3 62 virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP);
rgrover1 361:d2405f5a4853 63 virtual ble_error_t setAppearance(uint16_t appearance);
rgrover1 361:d2405f5a4853 64 virtual ble_error_t getAppearance(uint16_t *appearanceP);
rgrover1 346:14b090482fd2 65
Rohit Grover 22:c6ee8136847e 66 void setConnectionHandle(uint16_t con_handle);
Rohit Grover 22:c6ee8136847e 67 uint16_t getConnectionHandle(void);
Rohit Grover 22:c6ee8136847e 68
Rohit Grover 44:47da5c62e067 69 virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params);
Rohit Grover 44:47da5c62e067 70 virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params);
Rohit Grover 44:47da5c62e067 71 virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params);
Rohit Grover 44:47da5c62e067 72
rgrover1 361:d2405f5a4853 73 virtual void setOnRadioNotification(RadioNotificationEventCallback_t callback) {
rgrover1 361:d2405f5a4853 74 Gap::setOnRadioNotification(callback);
rgrover1 361:d2405f5a4853 75 ble_radio_notification_init(NRF_APP_PRIORITY_HIGH, NRF_RADIO_NOTIFICATION_DISTANCE_800US, onRadioNotification);
rgrover1 105:7404a5b1b72f 76 }
rgrover1 105:7404a5b1b72f 77
rgrover1 178:3b34428e80ea 78 virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) {
rgrover1 178:3b34428e80ea 79 ble_gap_scan_params_t scanParams = {
rgrover1 178:3b34428e80ea 80 .active = scanningParams.getActiveScanning(), /**< If 1, perform active scanning (scan requests). */
rgrover1 178:3b34428e80ea 81 .selective = 0, /**< If 1, ignore unknown devices (non whitelisted). */
rgrover1 178:3b34428e80ea 82 .p_whitelist = NULL, /**< Pointer to whitelist, NULL if none is given. */
rgrover1 178:3b34428e80ea 83 .interval = scanningParams.getInterval(), /**< Scan interval between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */
rgrover1 178:3b34428e80ea 84 .window = scanningParams.getWindow(), /**< Scan window between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */
rgrover1 178:3b34428e80ea 85 .timeout = scanningParams.getTimeout(), /**< Scan timeout between 0x0001 and 0xFFFF in seconds, 0x0000 disables timeout. */
rgrover1 178:3b34428e80ea 86 };
rgrover1 166:fa0e88cac390 87
rgrover1 178:3b34428e80ea 88 if (sd_ble_gap_scan_start(&scanParams) != NRF_SUCCESS) {
rgrover1 178:3b34428e80ea 89 return BLE_ERROR_PARAM_OUT_OF_RANGE;
rgrover1 166:fa0e88cac390 90 }
rgrover1 166:fa0e88cac390 91
rgrover1 166:fa0e88cac390 92 return BLE_ERROR_NONE;
rgrover1 166:fa0e88cac390 93 }
rgrover1 166:fa0e88cac390 94
rgrover1 169:93cc9241d748 95 virtual ble_error_t stopScan(void) {
rgrover1 168:a24112aa18a1 96 if (sd_ble_gap_scan_stop() == NRF_SUCCESS) {
rgrover1 168:a24112aa18a1 97 return BLE_ERROR_NONE;
rgrover1 168:a24112aa18a1 98 }
rgrover1 168:a24112aa18a1 99
rgrover1 168:a24112aa18a1 100 return BLE_STACK_BUSY;
rgrover1 168:a24112aa18a1 101 }
rgrover1 168:a24112aa18a1 102
Rohit Grover 22:c6ee8136847e 103 private:
Rohit Grover 22:c6ee8136847e 104 uint16_t m_connectionHandle;
Rohit Grover 22:c6ee8136847e 105 nRF51Gap() {
Rohit Grover 22:c6ee8136847e 106 m_connectionHandle = BLE_CONN_HANDLE_INVALID;
Rohit Grover 22:c6ee8136847e 107 }
Rohit Grover 22:c6ee8136847e 108
Rohit Grover 22:c6ee8136847e 109 nRF51Gap(nRF51Gap const &);
Rohit Grover 22:c6ee8136847e 110 void operator=(nRF51Gap const &);
Rohit Grover 22:c6ee8136847e 111 };
Rohit Grover 22:c6ee8136847e 112
rgrover1 77:9886b2865631 113 #endif // ifndef __NRF51822_GAP_H__