Michael Galis / nRF51822

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Fork of nRF51822 by Nordic Semiconductor

source/nRF5xGap.h@423:9bf22621d592, 2015-08-13 (annotated)

Committer:
rgrover1
Date:
Thu Aug 13 13:23:18 2015 +0100
Revision:
423:9bf22621d592
Parent:
418:d66d5957a220
Child:
424:28ea27dcba79
Synchronized with git rev 2294f555

Author: Rohit Grover

Release 0.4.5

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



Enhancements

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



* Renamed to GapAdvertisementParams::getIntervalInADVUnits() based on change in BLE API.

* Fix Gap::getAppearance() to checks for correct success code from sd_ble_gap_appearance_get().



Bugfixes

~~~~~~~~



none.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rgrover1 388:db85a09c27ef 1 /* mbed Microcontroller Library
rgrover1 388:db85a09c27ef 2 * Copyright (c) 2006-2013 ARM Limited
rgrover1 388:db85a09c27ef 3 *
rgrover1 388:db85a09c27ef 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 388:db85a09c27ef 5 * you may not use this file except in compliance with the License.
rgrover1 388:db85a09c27ef 6 * You may obtain a copy of the License at
rgrover1 388:db85a09c27ef 7 *
rgrover1 388:db85a09c27ef 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 388:db85a09c27ef 9 *
rgrover1 388:db85a09c27ef 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 388:db85a09c27ef 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 388:db85a09c27ef 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 388:db85a09c27ef 13 * See the License for the specific language governing permissions and
rgrover1 388:db85a09c27ef 14 * limitations under the License.
rgrover1 388:db85a09c27ef 15 */
rgrover1 388:db85a09c27ef 16
rgrover1 388:db85a09c27ef 17 #ifndef __NRF5x_GAP_H__
rgrover1 388:db85a09c27ef 18 #define __NRF5x_GAP_H__
rgrover1 388:db85a09c27ef 19
rgrover1 388:db85a09c27ef 20 #include "mbed.h"
rgrover1 388:db85a09c27ef 21 #include "ble/blecommon.h"
rgrover1 388:db85a09c27ef 22 #include "ble.h"
rgrover1 388:db85a09c27ef 23 #include "ble/GapAdvertisingParams.h"
rgrover1 388:db85a09c27ef 24 #include "ble/GapAdvertisingData.h"
rgrover1 388:db85a09c27ef 25 #include "ble/Gap.h"
rgrover1 388:db85a09c27ef 26 #include "ble/GapScanningParams.h"
rgrover1 388:db85a09c27ef 27
rgrover1 388:db85a09c27ef 28 #include "nrf_soc.h"
rgrover1 388:db85a09c27ef 29 #include "ble_radio_notification.h"
rgrover1 388:db85a09c27ef 30 #include "btle_security.h"
rgrover1 388:db85a09c27ef 31
rgrover1 396:e5b0385fc6f1 32 void radioNotificationStaticCallback(bool param);
rgrover1 396:e5b0385fc6f1 33
rgrover1 388:db85a09c27ef 34 /**************************************************************************/
rgrover1 388:db85a09c27ef 35 /*!
rgrover1 388:db85a09c27ef 36 \brief
rgrover1 388:db85a09c27ef 37
rgrover1 388:db85a09c27ef 38 */
rgrover1 388:db85a09c27ef 39 /**************************************************************************/
rgrover1 388:db85a09c27ef 40 class nRF5xGap : public Gap
rgrover1 388:db85a09c27ef 41 {
rgrover1 388:db85a09c27ef 42 public:
rgrover1 388:db85a09c27ef 43 static nRF5xGap &getInstance();
rgrover1 388:db85a09c27ef 44
rgrover1 388:db85a09c27ef 45 /* Functions that must be implemented from Gap */
rgrover1 388:db85a09c27ef 46 virtual ble_error_t setAddress(AddressType_t type, const Address_t address);
rgrover1 388:db85a09c27ef 47 virtual ble_error_t getAddress(AddressType_t *typeP, Address_t address);
rgrover1 388:db85a09c27ef 48 virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &);
rgrover1 388:db85a09c27ef 49
rgrover1 405:665704963abb 50 virtual uint16_t getMinAdvertisingInterval(void) const {return GapAdvertisingParams::ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MIN);}
rgrover1 405:665704963abb 51 virtual uint16_t getMinNonConnectableAdvertisingInterval(void) const {return GapAdvertisingParams::ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_NONCON_INTERVAL_MIN);}
rgrover1 405:665704963abb 52 virtual uint16_t getMaxAdvertisingInterval(void) const {return GapAdvertisingParams::ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MAX);}
rgrover1 388:db85a09c27ef 53
rgrover1 388:db85a09c27ef 54 virtual ble_error_t startAdvertising(const GapAdvertisingParams &);
rgrover1 388:db85a09c27ef 55 virtual ble_error_t stopAdvertising(void);
rgrover1 388:db85a09c27ef 56 virtual ble_error_t connect(const Address_t, Gap::AddressType_t peerAddrType, const ConnectionParams_t *connectionParams, const GapScanningParams *scanParams);
rgrover1 388:db85a09c27ef 57 virtual ble_error_t disconnect(Handle_t connectionHandle, DisconnectionReason_t reason);
rgrover1 388:db85a09c27ef 58 virtual ble_error_t disconnect(DisconnectionReason_t reason);
rgrover1 388:db85a09c27ef 59
rgrover1 388:db85a09c27ef 60 virtual ble_error_t setDeviceName(const uint8_t *deviceName);
rgrover1 388:db85a09c27ef 61 virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP);
rgrover1 388:db85a09c27ef 62 virtual ble_error_t setAppearance(GapAdvertisingData::Appearance appearance);
rgrover1 388:db85a09c27ef 63 virtual ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP);
rgrover1 388:db85a09c27ef 64
rgrover1 388:db85a09c27ef 65 virtual ble_error_t setTxPower(int8_t txPower);
rgrover1 388:db85a09c27ef 66 virtual void getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP);
rgrover1 388:db85a09c27ef 67
rgrover1 388:db85a09c27ef 68 void setConnectionHandle(uint16_t con_handle);
rgrover1 388:db85a09c27ef 69 uint16_t getConnectionHandle(void);
rgrover1 388:db85a09c27ef 70
rgrover1 388:db85a09c27ef 71 virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params);
rgrover1 388:db85a09c27ef 72 virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params);
rgrover1 388:db85a09c27ef 73 virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params);
rgrover1 388:db85a09c27ef 74
rgrover1 396:e5b0385fc6f1 75 virtual ble_error_t initRadioNotification(void) {
rgrover1 396:e5b0385fc6f1 76 if (ble_radio_notification_init(NRF_APP_PRIORITY_HIGH, NRF_RADIO_NOTIFICATION_DISTANCE_800US, radioNotificationStaticCallback) == NRF_SUCCESS) {
rgrover1 396:e5b0385fc6f1 77 return BLE_ERROR_NONE;
rgrover1 396:e5b0385fc6f1 78 }
rgrover1 396:e5b0385fc6f1 79
rgrover1 396:e5b0385fc6f1 80 return BLE_ERROR_UNSPECIFIED;
rgrover1 388:db85a09c27ef 81 }
rgrover1 388:db85a09c27ef 82
rgrover1 388:db85a09c27ef 83 virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) {
rgrover1 388:db85a09c27ef 84 ble_gap_scan_params_t scanParams = {
rgrover1 388:db85a09c27ef 85 .active = scanningParams.getActiveScanning(), /**< If 1, perform active scanning (scan requests). */
rgrover1 388:db85a09c27ef 86 .selective = 0, /**< If 1, ignore unknown devices (non whitelisted). */
rgrover1 388:db85a09c27ef 87 .p_whitelist = NULL, /**< Pointer to whitelist, NULL if none is given. */
rgrover1 388:db85a09c27ef 88 .interval = scanningParams.getInterval(), /**< Scan interval between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */
rgrover1 388:db85a09c27ef 89 .window = scanningParams.getWindow(), /**< Scan window between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */
rgrover1 388:db85a09c27ef 90 .timeout = scanningParams.getTimeout(), /**< Scan timeout between 0x0001 and 0xFFFF in seconds, 0x0000 disables timeout. */
rgrover1 388:db85a09c27ef 91 };
rgrover1 388:db85a09c27ef 92
rgrover1 388:db85a09c27ef 93 if (sd_ble_gap_scan_start(&scanParams) != NRF_SUCCESS) {
rgrover1 388:db85a09c27ef 94 return BLE_ERROR_PARAM_OUT_OF_RANGE;
rgrover1 388:db85a09c27ef 95 }
rgrover1 388:db85a09c27ef 96
rgrover1 388:db85a09c27ef 97 return BLE_ERROR_NONE;
rgrover1 388:db85a09c27ef 98 }
rgrover1 388:db85a09c27ef 99
rgrover1 388:db85a09c27ef 100 virtual ble_error_t stopScan(void) {
rgrover1 388:db85a09c27ef 101 if (sd_ble_gap_scan_stop() == NRF_SUCCESS) {
rgrover1 388:db85a09c27ef 102 return BLE_ERROR_NONE;
rgrover1 388:db85a09c27ef 103 }
rgrover1 388:db85a09c27ef 104
rgrover1 388:db85a09c27ef 105 return BLE_STACK_BUSY;
rgrover1 388:db85a09c27ef 106 }
rgrover1 388:db85a09c27ef 107
rgrover1 388:db85a09c27ef 108 private:
rgrover1 396:e5b0385fc6f1 109 /**
rgrover1 396:e5b0385fc6f1 110 * A helper function to process radio-notification events; to be called internally.
rgrover1 396:e5b0385fc6f1 111 * @param param [description]
rgrover1 396:e5b0385fc6f1 112 */
rgrover1 396:e5b0385fc6f1 113 void processRadioNotificationEvent(bool param) {
rgrover1 396:e5b0385fc6f1 114 radioNotificationCallback.call(param);
rgrover1 396:e5b0385fc6f1 115 }
rgrover1 396:e5b0385fc6f1 116 friend void radioNotificationStaticCallback(bool param); /* allow invocations of processRadioNotificationEvent() */
rgrover1 396:e5b0385fc6f1 117
rgrover1 396:e5b0385fc6f1 118 private:
rgrover1 388:db85a09c27ef 119 uint16_t m_connectionHandle;
rgrover1 388:db85a09c27ef 120 nRF5xGap() {
rgrover1 388:db85a09c27ef 121 m_connectionHandle = BLE_CONN_HANDLE_INVALID;
rgrover1 388:db85a09c27ef 122 }
rgrover1 388:db85a09c27ef 123
rgrover1 388:db85a09c27ef 124 nRF5xGap(nRF5xGap const &);
rgrover1 388:db85a09c27ef 125 void operator=(nRF5xGap const &);
rgrover1 388:db85a09c27ef 126 };
rgrover1 388:db85a09c27ef 127
rgrover1 388:db85a09c27ef 128 #endif // ifndef __NRF5x_GAP_H__