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Fork of nRF51822 by
source/nRF5xGap.h
- Committer:
- rgrover1
- Date:
- 2015-12-02
- Revision:
- 509:7dc75f30064f
- Parent:
- 503:34fd6280c8ab
- Child:
- 510:7dded1f7473c
File content as of revision 509:7dc75f30064f:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef __NRF5x_GAP_H__ #define __NRF5x_GAP_H__ #include "mbed.h" #include "ble/blecommon.h" #include "ble.h" #include "ble/GapAdvertisingParams.h" #include "ble/GapAdvertisingData.h" #include "ble/Gap.h" #include "ble/GapScanningParams.h" #include "nrf_soc.h" #include "ble_radio_notification.h" #include "btle_security.h" void radioNotificationStaticCallback(bool param); /**************************************************************************/ /*! \brief */ /**************************************************************************/ class nRF5xGap : public Gap { public: static nRF5xGap &getInstance(); /* Functions that must be implemented from Gap */ virtual ble_error_t setAddress(AddressType_t type, const Address_t address); virtual ble_error_t getAddress(AddressType_t *typeP, Address_t address); virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &); virtual uint16_t getMinAdvertisingInterval(void) const {return GapAdvertisingParams::ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MIN);} virtual uint16_t getMinNonConnectableAdvertisingInterval(void) const {return GapAdvertisingParams::ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_NONCON_INTERVAL_MIN);} virtual uint16_t getMaxAdvertisingInterval(void) const {return GapAdvertisingParams::ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MAX);} virtual ble_error_t startAdvertising(const GapAdvertisingParams &); virtual ble_error_t stopAdvertising(void); virtual ble_error_t connect(const Address_t, Gap::AddressType_t peerAddrType, const ConnectionParams_t *connectionParams, const GapScanningParams *scanParams); virtual ble_error_t disconnect(Handle_t connectionHandle, DisconnectionReason_t reason); virtual ble_error_t disconnect(DisconnectionReason_t reason); virtual ble_error_t setDeviceName(const uint8_t *deviceName); virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP); virtual ble_error_t setAppearance(GapAdvertisingData::Appearance appearance); virtual ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP); virtual ble_error_t setTxPower(int8_t txPower); virtual void getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP); void setConnectionHandle(uint16_t con_handle); uint16_t getConnectionHandle(void); virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params); virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params); virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params); virtual ble_error_t initRadioNotification(void) { if (ble_radio_notification_init(NRF_APP_PRIORITY_HIGH, NRF_RADIO_NOTIFICATION_DISTANCE_800US, radioNotificationStaticCallback) == NRF_SUCCESS) { return BLE_ERROR_NONE; } return BLE_ERROR_UNSPECIFIED; } /* Observer role is not supported by S110, return BLE_ERROR_NOT_IMPLEMENTED */ #if !defined(TARGET_MCU_NRF51_16K_S110) && !defined(TARGET_MCU_NRF51_32K_S110) virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) { ble_gap_scan_params_t scanParams = { .active = scanningParams.getActiveScanning(), /**< If 1, perform active scanning (scan requests). */ .selective = 0, /**< If 1, ignore unknown devices (non whitelisted). */ .p_whitelist = NULL, /**< Pointer to whitelist, NULL if none is given. */ .interval = scanningParams.getInterval(), /**< Scan interval between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */ .window = scanningParams.getWindow(), /**< Scan window between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */ .timeout = scanningParams.getTimeout(), /**< Scan timeout between 0x0001 and 0xFFFF in seconds, 0x0000 disables timeout. */ }; if (sd_ble_gap_scan_start(&scanParams) != NRF_SUCCESS) { return BLE_ERROR_PARAM_OUT_OF_RANGE; } return BLE_ERROR_NONE; } virtual ble_error_t stopScan(void) { if (sd_ble_gap_scan_stop() == NRF_SUCCESS) { return BLE_ERROR_NONE; } return BLE_STACK_BUSY; } #endif private: /** * A helper function to process radio-notification events; to be called internally. * @param param [description] */ void processRadioNotificationEvent(bool param) { radioNotificationCallback.call(param); } friend void radioNotificationStaticCallback(bool param); /* allow invocations of processRadioNotificationEvent() */ private: uint16_t m_connectionHandle; nRF5xGap() { m_connectionHandle = BLE_CONN_HANDLE_INVALID; } nRF5xGap(nRF5xGap const &); void operator=(nRF5xGap const &); }; #endif // ifndef __NRF5x_GAP_H__