Wang Xinglu
High level Bluetooth Low Energy API and radio abstraction layer
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BLE_API
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Bluetooth Low Energy
Diff: public/BLEDevice.h
- Revision:
- 716:11b41f651697
- Parent:
- 715:6d415ac147aa
- Child:
- 717:3129b149a6b2
--- a/public/BLEDevice.h Thu Jul 02 09:06:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1090 +0,0 @@
-/* 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 __BLE_DEVICE__
-#define __BLE_DEVICE__
-
-#include "blecommon.h"
-#include "Gap.h"
-#include "GattServer.h"
-#include "GapScanningParams.h"
-#include "BLEDeviceInstanceBase.h"
-
-/**
- * The base class used to abstract away BLE capable radio transceivers or SOCs,
- * to enable this BLE API to work with any radio transparently.
- */
-class BLEDevice
-{
-public:
- /**
- * Initialize the BLE controller. This should be called before using
- * anything else in the BLE_API.
- *
- * init() hands control to the underlying BLE module to accomplish
- * initialization. This initialization may tacitly depend on other hardware
- * setup (such as clocks or power-modes) which happens early on during
- * system startup. It may not be safe to call init() from global static
- * context where ordering is compiler specific and can't be guaranteed--it
- * is safe to call BLEDevice::init() from within main().
- */
- ble_error_t init();
-
- ble_error_t reset(void);
-
- /**
- * Purge the BLE stack of GATT and GAP state. init() must be called afterwards to re-instate services and GAP state.
- */
- ble_error_t shutdown(void);
-
- /* GAP specific APIs */
-public:
- /**
- * Set the BTLE MAC address and type.
- * @return BLE_ERROR_NONE on success.
- */
- ble_error_t setAddress(Gap::AddressType_t type, const Gap::Address_t address);
-
- /**
- * Fetch the BTLE MAC address and type.
- * @return BLE_ERROR_NONE on success.
- */
- ble_error_t getAddress(Gap::AddressType_t *typeP, Gap::Address_t address);
-
- /**
- * @param[in] advType
- * The GAP advertising mode to use for this device. Valid
- * values are defined in AdvertisingType:
- *
- * \par ADV_NON_CONNECTABLE_UNDIRECTED
- * All connections to the peripheral device will be refused.
- *
- * \par ADV_CONNECTABLE_DIRECTED
- * Only connections from a pre-defined central device will be
- * accepted.
- *
- * \par ADV_CONNECTABLE_UNDIRECTED
- * Any central device can connect to this peripheral.
- *
- * \par ADV_SCANNABLE_UNDIRECTED
- * Include support for Scan Response payloads.
- *
- * \par
- * See Bluetooth Core Specification 4.0 (Vol. 3), Part C,
- * Section 9.3 and Core Specification 4.0 (Vol. 6), Part B,
- * Section 2.3.1 for further information on GAP connection
- * modes
- */
- void setAdvertisingType(GapAdvertisingParams::AdvertisingType);
-
- /**
- * @param[in] interval
- * Advertising interval in units of milliseconds. Advertising
- * is disabled if interval is 0. If interval is smaller than
- * the minimum supported value, then the minimum supported
- * value is used instead.
- *
- * \par
- * Decreasing this value will allow central devices to detect
- * your peripheral faster at the expense of more power being
- * used by the radio due to the higher data transmit rate.
- *
- * \par
- * This field must be set to 0 if connectionMode is equal
- * to ADV_CONNECTABLE_DIRECTED
- *
- * \par
- * See Bluetooth Core Specification, Vol 3., Part C,
- * Appendix A for suggested advertising intervals.
- *
- * @Note: [WARNING] This API previously used 0.625ms as the unit for its
- * 'interval' argument. That required an explicit conversion from
- * milliseconds using Gap::MSEC_TO_GAP_DURATION_UNITS(). This conversion is
- * no longer required as the new units are milliseconds. Any application
- * code depending on the old semantics would need to be updated accordingly.
- */
- void setAdvertisingInterval(uint16_t interval);
-
- /**
- * @return Minimum Advertising interval in milliseconds.
- */
- uint16_t getMinAdvertisingInterval(void) const;
- /**
- * @return Minimum Advertising interval in milliseconds for non connectible mode.
- */
- uint16_t getMinNonConnectableAdvertisingInterval(void) const;
- /**
- * @return Maximum Advertising interval in milliseconds.
- */
- uint16_t getMaxAdvertisingInterval(void) const;
-
- /**
- * @param[in] timeout
- * Advertising timeout between 0x1 and 0x3FFF (1 and 16383)
- * in seconds. Enter 0 to disable the advertising timeout.
- */
- void setAdvertisingTimeout(uint16_t timeout);
-
- /**
- * Please refer to the APIs above.
- */
- void setAdvertisingParams(const GapAdvertisingParams &advParams);
-
- /**
- * @return Read back advertising parameters. Useful for storing and
- * restoring parameters rapidly.
- */
- const GapAdvertisingParams &getAdvertisingParams(void) const;
-
- /**
- * This API is typically used as an internal helper to udpate the transport
- * backend with advertising data before starting to advertise. It may also
- * be explicity used to dynamically reset the accumulated advertising
- * payload and scanResponse; to do this, the application can clear and re-
- * accumulate a new advertising payload (and scanResponse) before using this
- * API.
- */
- ble_error_t setAdvertisingPayload(void);
-
- /**
- * Set advertising data using object.
- */
- ble_error_t setAdvertisingData(const GapAdvertisingData &advData);
-
- /**
- * @return Read back advertising data. Useful for storing and
- * restoring payload.
- */
- const GapAdvertisingData &getAdvertisingData(void) const;
-
- /**
- * Reset any advertising payload prepared from prior calls to
- * accumulateAdvertisingPayload().
- *
- * Note: This should be followed by a call to setAdvertisingPayload() or
- * startAdvertising() before the update takes effect.
- */
- void clearAdvertisingPayload(void);
-
- /**
- * Accumulate an AD structure in the advertising payload. Please note that
- * the payload is limited to 31 bytes. The SCAN_RESPONSE message may be used
- * as an additional 31 bytes if the advertising payload proves to be too
- * small.
- *
- * @param flags
- * The flags to be added. Multiple flags may be specified in
- * combination.
- */
- ble_error_t accumulateAdvertisingPayload(uint8_t flags);
-
- /**
- * Accumulate an AD structure in the advertising payload. Please note that
- * the payload is limited to 31 bytes. The SCAN_RESPONSE message may be used
- * as an additional 31 bytes if the advertising payload proves to be too
- * small.
- *
- * @param app
- * The appearance of the peripheral.
- */
- ble_error_t accumulateAdvertisingPayload(GapAdvertisingData::Appearance app);
-
- /**
- * Accumulate an AD structure in the advertising payload. Please note that
- * the payload is limited to 31 bytes. The SCAN_RESPONSE message may be used
- * as an additional 31 bytes if the advertising payload proves to be too
- * small.
- *
- * @param app
- * The max transmit power to be used by the controller. This is
- * only a hint.
- */
- ble_error_t accumulateAdvertisingPayloadTxPower(int8_t power);
-
- /**
- * Accumulate a variable length byte-stream as an AD structure in the
- * advertising payload. Please note that the payload is limited to 31 bytes.
- * The SCAN_RESPONSE message may be used as an additional 31 bytes if the
- * advertising payload proves to be too small.
- *
- * @param type The type which describes the variable length data.
- * @param data data bytes.
- * @param len length of data.
- */
- ble_error_t accumulateAdvertisingPayload(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len);
-
- /**
- * Accumulate a variable length byte-stream as an AD structure in the
- * scanResponse payload.
- *
- * @param type The type which describes the variable length data.
- * @param data data bytes.
- * @param len length of data.
- */
- ble_error_t accumulateScanResponse(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len);
-
- /**
- * Reset any scan response prepared from prior calls to
- * accumulateScanResponse().
- *
- * Note: This should be followed by a call to setAdvertisingPayload() or
- * startAdvertising() before the update takes effect.
- */
- void clearScanResponse(void);
-
- /**
- * Start advertising (GAP Discoverable, Connectable modes, Broadcast
- * Procedure).
- */
- ble_error_t startAdvertising(void);
-
- /**
- * Stop advertising (GAP Discoverable, Connectable modes, Broadcast
- * Procedure).
- */
- ble_error_t stopAdvertising(void);
-
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param interval Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- * @param window Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- * @param timeout Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
- * @param activeScanning Set to True if active-scanning is required. This is used to fetch the
- * scan response from a peer if possible.
- *
- * The scanning window divided by the interval determines the duty cycle for
- * scanning. For example, if the interval is 100ms and the window is 10ms,
- * then the controller will scan for 10 percent of the time. It is possible
- * to have the interval and window set to the same value. In this case,
- * scanning is continuous, with a change of scanning frequency once every
- * interval.
- *
- * Once the scanning parameters have been configured, scanning can be
- * enabled by using startScan().
- *
- * @Note: The scan interval and window are recommendations to the BLE stack.
- */
- ble_error_t setScanParams(uint16_t interval = GapScanningParams::SCAN_INTERVAL_MAX,
- uint16_t window = GapScanningParams::SCAN_WINDOW_MAX,
- uint16_t timeout = 0,
- bool activeScanning = false);
- ble_error_t setScanInterval(uint16_t interval);
- ble_error_t setScanWindow (uint16_t window);
- ble_error_t setScanTimeout (uint16_t timeout);
- void setActiveScan (bool activeScanning);
-
- /**
- * Start scanning (Observer Procedure) based on the scan-params currently
- * in effect.
- *
- * @param callback The application callback to be invoked upon receiving
- * every advertisement report. Can be passed in as NULL, in which case
- * scanning may not be enabled at all.
- */
- ble_error_t startScan(void (*callback)(const Gap::AdvertisementCallbackParams_t *params));
-
- /**
- * Start scanning (Observer Procedure) based on the scan-params currently
- * in effect.
- *
- * @param[in] object
- * @param[in] callbackMember
- * The above pair of parameters define the callback object
- * and member function to receive the advertisement params.
- */
- template<typename T>
- ble_error_t startScan(T *object, void (T::*memberCallback)(const Gap::AdvertisementCallbackParams_t *params));
-
- /**
- * Stop scanning. The current scanning parameters remain in effect.
- *
- * @retval BLE_ERROR_NONE if successfully stopped scanning procedure.
- */
- ble_error_t stopScan(void);
-
- /**
- * This call initiates the disconnection procedure, and its completion will
- * be communicated to the application with an invocation of the
- * onDisconnection callback.
- *
- * @param reason
- * The reason for disconnection to be sent back to the peer.
- */
- ble_error_t disconnect(Gap::DisconnectionReason_t reason);
-
- /* APIs to set GAP callbacks. */
- void onTimeout(Gap::EventCallback_t timeoutCallback);
-
- void onConnection(Gap::ConnectionEventCallback_t connectionCallback);
- /**
- * Used to setup a callback for GAP disconnection.
- */
- void onDisconnection(Gap::DisconnectionEventCallback_t disconnectionCallback);
-
- /**
- * Append to a chain of callbacks to be invoked upon disconnection; these
- * callbacks receive no context and are therefore different from the
- * onDisconnection callback.
- */
- template<typename T>
- void addToDisconnectionCallChain(T *tptr, void (T::*mptr)(void));
-
- /**
- * Add a callback for the GATT event DATA_SENT (which is triggered when
- * updates are sent out by GATT in the form of notifications).
- *
- * @Note: it is possible to chain together multiple onDataSent callbacks
- * (potentially from different modules of an application) to receive updates
- * to characteristics.
- *
- * @Note: it is also possible to setup a callback into a member function of
- * some object.
- */
- void onDataSent(void (*callback)(unsigned count));
- template <typename T> void onDataSent(T * objPtr, void (T::*memberPtr)(unsigned count));
-
- /**
- * Setup a callback for when a characteristic has its value updated by a
- * client.
- *
- * @Note: it is possible to chain together multiple onDataWritten callbacks
- * (potentially from different modules of an application) to receive updates
- * to characteristics. Many services, such as DFU and UART add their own
- * onDataWritten callbacks behind the scenes to trap interesting events.
- *
- * @Note: it is also possible to setup a callback into a member function of
- * some object.
- */
- void onDataWritten(void (*callback)(const GattCharacteristicWriteCBParams *eventDataP));
- template <typename T> void onDataWritten(T * objPtr, void (T::*memberPtr)(const GattCharacteristicWriteCBParams *context));
-
- /**
- * Setup a callback for when a characteristic is being read by a client.
- *
- * @Note: this functionality may not be available on all underlying stacks.
- * You could use GattCharacteristic::setReadAuthorizationCallback() as an
- * alternative.
- *
- * @Note: it is possible to chain together multiple onDataRead callbacks
- * (potentially from different modules of an application) to receive updates
- * to characteristics. Services may add their own onDataRead callbacks
- * behind the scenes to trap interesting events.
- *
- * @Note: it is also possible to setup a callback into a member function of
- * some object.
- *
- * @return BLE_ERROR_NOT_IMPLEMENTED if this functionality isn't available;
- * else BLE_ERROR_NONE.
- */
- ble_error_t onDataRead(void (*callback)(const GattCharacteristicReadCBParams *eventDataP));
- template <typename T> ble_error_t onDataRead(T * objPtr, void (T::*memberPtr)(const GattCharacteristicReadCBParams *context));
-
- void onUpdatesEnabled(GattServer::EventCallback_t callback);
- void onUpdatesDisabled(GattServer::EventCallback_t callback);
- void onConfirmationReceived(GattServer::EventCallback_t callback);
-
- /**
- * Radio Notification is a feature that enables ACTIVE and INACTIVE
- * (nACTIVE) signals from the stack that notify the application when the
- * radio is in use. The signal is sent using software interrupt.
- *
- * The ACTIVE signal is sent before the Radio Event starts. The nACTIVE
- * signal is sent at the end of the Radio Event. These signals can be used
- * by the application programmer to synchronize application logic with radio
- * activity. For example, the ACTIVE signal can be used to shut off external
- * devices to manage peak current drawn during periods when the radio is on,
- * or to trigger sensor data collection for transmission in the Radio Event.
- *
- * @param callback
- * The application handler to be invoked in response to a radio
- * ACTIVE/INACTIVE event.
- */
- void onRadioNotification(Gap::RadioNotificationEventCallback_t callback);
-
- /**
- * Add a service declaration to the local server ATT table. Also add the
- * characteristics contained within.
- */
- ble_error_t addService(GattService &service);
-
- /**
- * Returns the current GAP state of the device using a bitmask which
- * describes whether the device is advertising and/or connected.
- */
- Gap::GapState_t getGapState(void) const;
-
- /**
- * @param[in/out] lengthP
- * input: Length in bytes to be read,
- * output: Total length of attribute value upon successful return.
- */
- ble_error_t readCharacteristicValue(GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP);
- /**
- * A version of the same as above with connection handle parameter to allow fetches for connection-specific multivalued attribtues (such as the CCCDs).
- */
- ble_error_t readCharacteristicValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP);
-
- /**
- * @param localOnly
- * Only update the characteristic locally regardless of notify/indicate flags in the CCCD.
- */
- ble_error_t updateCharacteristicValue(GattAttribute::Handle_t attributeHandle, const uint8_t *value, uint16_t size, bool localOnly = false);
- /**
- * A version of the same as above with connection handle parameter to allow updates for connection-specific multivalued attribtues (such as the CCCDs).
- */
- ble_error_t updateCharacteristicValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, const uint8_t *value, uint16_t size, bool localOnly = false);
-
- /**
- * Yield control to the BLE stack or to other tasks waiting for events. This
- * is a sleep function which will return when there is an application
- * specific interrupt, but the MCU might wake up several times before
- * returning (to service the stack). This is not always interchangeable with
- * WFE().
- */
- void waitForEvent(void);
-
- ble_error_t getPreferredConnectionParams(Gap::ConnectionParams_t *params);
- ble_error_t setPreferredConnectionParams(const Gap::ConnectionParams_t *params);
- ble_error_t updateConnectionParams(Gap::Handle_t handle, const Gap::ConnectionParams_t *params);
-
- /**
- * This call allows the application to get the BLE stack version information.
- *
- * @return A pointer to a const string representing the version.
- * Note: The string is owned by the BLE_API.
- */
- const char *getVersion(void);
-
- /**
- * Set the device name characteristic in the GAP service.
- * @param deviceName The new value for the device-name. This is a UTF-8 encoded, <b>NULL-terminated</b> string.
- */
- ble_error_t setDeviceName(const uint8_t *deviceName);
-
- /**
- * Get the value of the device name characteristic in the GAP service.
- * @param[out] deviceName Pointer to an empty buffer where the UTF-8 *non NULL-
- * terminated* string will be placed. Set this
- * value to NULL in order to obtain the deviceName-length
- * from the 'length' parameter.
- *
- * @param[in/out] lengthP (on input) Length of the buffer pointed to by deviceName;
- * (on output) the complete device name length (without the
- * null terminator).
- *
- * @note If the device name is longer than the size of the supplied buffer,
- * length will return the complete device name length,
- * and not the number of bytes actually returned in deviceName.
- * The application may use this information to retry with a suitable buffer size.
- *
- * Sample use:
- * uint8_t deviceName[20];
- * unsigned length = sizeof(deviceName);
- * ble.getDeviceName(deviceName, &length);
- * if (length < sizeof(deviceName)) {
- * deviceName[length] = 0;
- * }
- * DEBUG("length: %u, deviceName: %s\r\n", length, deviceName);
- */
- ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP);
-
- /**
- * Set the appearance characteristic in the GAP service.
- * @param[in] appearance The new value for the device-appearance.
- */
- ble_error_t setAppearance(uint16_t appearance);
-
- /**
- * Set the appearance characteristic in the GAP service.
- * @param[out] appearance The new value for the device-appearance.
- */
- ble_error_t getAppearance(uint16_t *appearanceP);
-
- /**
- * Set the radio's transmit power.
- * @param[in] txPower Radio transmit power in dBm.
- */
- ble_error_t setTxPower(int8_t txPower);
-
- /**
- * Query the underlying stack for permitted arguments for setTxPower().
- *
- * @param[out] valueArrayPP
- * Out parameter to receive the immutable array of Tx values.
- * @param[out] countP
- * Out parameter to receive the array's size.
- */
- void getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP);
-
- /**
- * Enable the BLE stack's Security Manager. The Security Manager implements
- * the actual cryptographic algorithms and protocol exchanges that allow two
- * devices to securely exchange data and privately detect each other.
- * Calling this API is a prerequisite for encryption and pairing (bonding).
- *
- * @param[in] enableBonding Allow for bonding.
- * @param[in] requireMITM Require protection for man-in-the-middle attacks.
- * @param[in] iocaps To specify IO capabilities of this peripheral,
- * such as availability of a display or keyboard to
- * support out-of-band exchanges of security data.
- * @param[in] passkey To specify a static passkey.
- *
- * @return BLE_ERROR_NONE on success.
- */
- ble_error_t initializeSecurity(bool enableBonding = true,
- bool requireMITM = true,
- Gap::SecurityIOCapabilities_t iocaps = Gap::IO_CAPS_NONE,
- const Gap::Passkey_t passkey = NULL);
-
- /**
- * Setup a callback for when the security setup procedure (key generation
- * and exchange) for a link has started. This will be skipped for bonded
- * devices. The callback is passed in parameters received from the peer's
- * security request: bool allowBonding, bool requireMITM, and
- * SecurityIOCapabilities_t.
- */
- void onSecuritySetupInitiated(Gap::SecuritySetupInitiatedCallback_t callback);
-
- /**
- * Setup a callback for when the security setup procedure (key generation
- * and exchange) for a link has completed. This will be skipped for bonded
- * devices. The callback is passed in the success/failure status of the
- * security setup procedure.
- */
- void onSecuritySetupCompleted(Gap::SecuritySetupCompletedCallback_t callback);
-
- /**
- * Setup a callback for when a link with the peer is secured. For bonded
- * devices, subsequent reconnections with bonded peer will result only in
- * this callback when the link is secured and setup procedures will not
- * occur unless the bonding information is either lost or deleted on either
- * or both sides. The callback is passed in a Gap::SecurityMode_t according
- * to the level of security in effect for the secured link.
- */
- void onLinkSecured(Gap::LinkSecuredCallback_t callback);
-
- /**
- * Setup a callback for successful bonding; i.e. that link-specific security
- * context is stored persistently for a peer device.
- */
- void onSecurityContextStored(Gap::HandleSpecificEvent_t callback);
-
- /**
- * Setup a callback for when the passkey needs to be displayed on a
- * peripheral with DISPLAY capability. This happens when security is
- * configured to prevent Man-In-The-Middle attacks, and a PIN (or passkey)
- * needs to be exchanged between the peers to authenticate the connection
- * attempt.
- */
- void onPasskeyDisplay(Gap::PasskeyDisplayCallback_t callback);
-
- /**
- * Get the security status of a connection.
- *
- * @param[in] connectionHandle Handle to identify the connection.
- * @param[out] securityStatusP security status.
- *
- * @return BLE_SUCCESS Or appropriate error code indicating reason for failure.
- */
- ble_error_t getLinkSecurity(Gap::Handle_t connectionHandle, Gap::LinkSecurityStatus_t *securityStatusP);
-
- /**
- * Delete all peer device context and all related bonding information from
- * the database within the security manager.
- *
- * @retval BLE_ERROR_NONE On success, else an error code indicating reason for failure.
- * @retval BLE_ERROR_INVALID_STATE If the API is called without module initialization and/or
- * application registration.
- */
- ble_error_t purgeAllBondingState(void);
-
-public:
- BLEDevice() : transport(createBLEDeviceInstance()), advParams(), advPayload(), scanResponse(), needToSetAdvPayload(true), scanningParams() {
- advPayload.clear();
- scanResponse.clear();
- }
-
-private:
- BLEDeviceInstanceBase *const transport; /* the device specific backend */
-
- GapAdvertisingParams advParams;
- GapAdvertisingData advPayload;
- GapAdvertisingData scanResponse;
-
- /* Accumulation of AD structures in the advertisement payload should
- * eventually result in a call to the target's setAdvertisingData() before
- * the server begins advertising. This flag marks the status of the pending update.*/
- bool needToSetAdvPayload;
-
- GapScanningParams scanningParams;
-};
-
-/* BLEDevice methods. Most of these simply forward the calls to the underlying
- * transport.*/
-
-inline ble_error_t
-BLEDevice::reset(void)
-{
- return transport->reset();
-}
-
-inline ble_error_t
-BLEDevice::shutdown(void)
-{
- clearAdvertisingPayload();
- return transport->shutdown();
-}
-
-inline ble_error_t
-BLEDevice::setAddress(Gap::AddressType_t type, const Gap::Address_t address)
-{
- return transport->getGap().setAddress(type, address);
-}
-
-inline ble_error_t
-BLEDevice::getAddress(Gap::AddressType_t *typeP, Gap::Address_t address)
-{
- return transport->getGap().getAddress(typeP, address);
-}
-
-inline void
-BLEDevice::setAdvertisingType(GapAdvertisingParams::AdvertisingType advType)
-{
- advParams.setAdvertisingType(advType);
-}
-
-inline void
-BLEDevice::setAdvertisingInterval(uint16_t interval)
-{
- if (interval == 0) {
- stopAdvertising();
- } else if (interval < getMinAdvertisingInterval()) {
- interval = getMinAdvertisingInterval();
- }
- advParams.setInterval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(interval));
-}
-
-inline uint16_t
-BLEDevice::getMinAdvertisingInterval(void) const {
- return transport->getGap().getMinAdvertisingInterval();
-}
-
-inline uint16_t
-BLEDevice::getMinNonConnectableAdvertisingInterval(void) const {
- return transport->getGap().getMinNonConnectableAdvertisingInterval();
-}
-
-inline uint16_t
-BLEDevice::getMaxAdvertisingInterval(void) const {
- return transport->getGap().getMaxAdvertisingInterval();
-}
-
-inline void
-BLEDevice::setAdvertisingTimeout(uint16_t timeout)
-{
- advParams.setTimeout(timeout);
-}
-
-inline void
-BLEDevice::setAdvertisingParams(const GapAdvertisingParams &newAdvParams)
-{
- advParams = newAdvParams;
-}
-
-inline const GapAdvertisingParams &
-BLEDevice::getAdvertisingParams(void) const
-{
- return advParams;
-}
-
-inline void
-BLEDevice::clearAdvertisingPayload(void)
-{
- needToSetAdvPayload = true;
- advPayload.clear();
-}
-
-inline ble_error_t
-BLEDevice::accumulateAdvertisingPayload(uint8_t flags)
-{
- needToSetAdvPayload = true;
- return advPayload.addFlags(flags);
-}
-
-inline ble_error_t
-BLEDevice::accumulateAdvertisingPayload(GapAdvertisingData::Appearance app)
-{
- needToSetAdvPayload = true;
- transport->getGap().setAppearance(app);
- return advPayload.addAppearance(app);
-}
-
-inline ble_error_t
-BLEDevice::accumulateAdvertisingPayloadTxPower(int8_t txPower)
-{
- needToSetAdvPayload = true;
- return advPayload.addTxPower(txPower);
-}
-
-inline ble_error_t
-BLEDevice::accumulateAdvertisingPayload(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len)
-{
- needToSetAdvPayload = true;
- if (type == GapAdvertisingData::COMPLETE_LOCAL_NAME) {
- transport->getGap().setDeviceName(data);
- }
- return advPayload.addData(type, data, len);
-}
-
-inline ble_error_t
-BLEDevice::accumulateScanResponse(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len)
-{
- needToSetAdvPayload = true;
- return scanResponse.addData(type, data, len);
-}
-
-inline void
-BLEDevice::clearScanResponse(void)
-{
- needToSetAdvPayload = true;
- scanResponse.clear();
-}
-
-inline ble_error_t
-BLEDevice::setAdvertisingPayload(void) {
- needToSetAdvPayload = false;
- return transport->getGap().setAdvertisingData(advPayload, scanResponse);
-}
-
-inline ble_error_t
-BLEDevice::setAdvertisingData(const GapAdvertisingData& newPayload)
-{
- advPayload = newPayload;
-
- return setAdvertisingPayload();
-}
-
-inline const GapAdvertisingData &
-BLEDevice::getAdvertisingData(void) const {
- return advPayload;
-}
-
-inline ble_error_t
-BLEDevice::startAdvertising(void)
-{
- ble_error_t rc;
- if ((rc = transport->getGattServer().initializeGATTDatabase()) != BLE_ERROR_NONE) {
- return rc;
- }
- if (needToSetAdvPayload) {
- if ((rc = setAdvertisingPayload()) != BLE_ERROR_NONE) {
- return rc;
- }
- }
-
- return transport->getGap().startAdvertising(advParams);
-}
-
-inline ble_error_t
-BLEDevice::stopAdvertising(void)
-{
- return transport->getGap().stopAdvertising();
-}
-
-inline ble_error_t
-BLEDevice::setScanParams(uint16_t interval, uint16_t window, uint16_t timeout, bool activeScanning) {
- ble_error_t rc;
- if (((rc = scanningParams.setInterval(interval)) == BLE_ERROR_NONE) &&
- ((rc = scanningParams.setWindow(window)) == BLE_ERROR_NONE) &&
- ((rc = scanningParams.setTimeout(timeout)) == BLE_ERROR_NONE)) {
- scanningParams.setActiveScanning(activeScanning);
- return BLE_ERROR_NONE;
- }
-
- return rc;
-}
-
-inline ble_error_t
-BLEDevice::setScanInterval(uint16_t interval) {
- return scanningParams.setInterval(interval);
-}
-
-inline ble_error_t
-BLEDevice::setScanWindow(uint16_t window) {
- return scanningParams.setWindow(window);
-}
-
-inline ble_error_t
-BLEDevice::setScanTimeout(uint16_t timeout) {
- return scanningParams.setTimeout(timeout);
-}
-
-inline void
-BLEDevice::setActiveScan(bool activeScanning) {
- return scanningParams.setActiveScanning(activeScanning);
-}
-
-inline ble_error_t
-BLEDevice::startScan(void (*callback)(const Gap::AdvertisementCallbackParams_t *params)) {
- return transport->getGap().startScan(scanningParams, callback);
-}
-
-template<typename T>
-inline ble_error_t
-BLEDevice::startScan(T *object, void (T::*memberCallback)(const Gap::AdvertisementCallbackParams_t *params)) {
- return transport->getGap().startScan(scanningParams, object, memberCallback);
-}
-
-inline ble_error_t
-BLEDevice::stopScan(void) {
- return transport->getGap().stopScan();
-}
-
-inline ble_error_t
-BLEDevice::disconnect(Gap::DisconnectionReason_t reason)
-{
- return transport->getGap().disconnect(reason);
-}
-
-inline void
-BLEDevice::onTimeout(Gap::EventCallback_t timeoutCallback)
-{
- transport->getGap().setOnTimeout(timeoutCallback);
-}
-
-inline void
-BLEDevice::onConnection(Gap::ConnectionEventCallback_t connectionCallback)
-{
- transport->getGap().setOnConnection(connectionCallback);
-}
-
-inline void
-BLEDevice::onDisconnection(Gap::DisconnectionEventCallback_t disconnectionCallback)
-{
- transport->getGap().setOnDisconnection(disconnectionCallback);
-}
-
-template<typename T>
-inline void
-BLEDevice::addToDisconnectionCallChain(T *tptr, void (T::*mptr)(void)) {
- transport->getGap().addToDisconnectionCallChain(tptr, mptr);
-}
-
-inline void
-BLEDevice::onDataSent(void (*callback)(unsigned count)) {
- transport->getGattServer().setOnDataSent(callback);
-}
-
-template <typename T> inline void
-BLEDevice::onDataSent(T *objPtr, void (T::*memberPtr)(unsigned count)) {
- transport->getGattServer().setOnDataSent(objPtr, memberPtr);
-}
-
-inline void
-BLEDevice::onDataWritten(void (*callback)(const GattCharacteristicWriteCBParams *eventDataP)) {
- transport->getGattServer().setOnDataWritten(callback);
-}
-
-template <typename T> inline void
-BLEDevice::onDataWritten(T *objPtr, void (T::*memberPtr)(const GattCharacteristicWriteCBParams *context)) {
- transport->getGattServer().setOnDataWritten(objPtr, memberPtr);
-}
-
-inline ble_error_t
-BLEDevice::onDataRead(void (*callback)(const GattCharacteristicReadCBParams *eventDataP)) {
- return transport->getGattServer().setOnDataRead(callback);
-}
-
-template <typename T> inline ble_error_t
-BLEDevice::onDataRead(T *objPtr, void (T::*memberPtr)(const GattCharacteristicReadCBParams *context)) {
- return transport->getGattServer().setOnDataRead(objPtr, memberPtr);
-}
-
-inline void
-BLEDevice::onUpdatesEnabled(GattServer::EventCallback_t callback)
-{
- transport->getGattServer().setOnUpdatesEnabled(callback);
-}
-
-inline void
-BLEDevice::onUpdatesDisabled(GattServer::EventCallback_t callback)
-{
- transport->getGattServer().setOnUpdatesDisabled(callback);
-}
-
-inline void
-BLEDevice::onConfirmationReceived(GattServer::EventCallback_t callback)
-{
- transport->getGattServer().setOnConfirmationReceived(callback);
-}
-
-inline void
-BLEDevice::onRadioNotification(Gap::RadioNotificationEventCallback_t callback)
-{
- transport->getGap().setOnRadioNotification(callback);
-}
-
-inline ble_error_t
-BLEDevice::addService(GattService &service)
-{
- return transport->getGattServer().addService(service);
-}
-
-inline Gap::GapState_t
-BLEDevice::getGapState(void) const
-{
- return transport->getGap().getState();
-}
-
-inline ble_error_t BLEDevice::readCharacteristicValue(GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP)
-{
- return transport->getGattServer().readValue(attributeHandle, buffer, lengthP);
-}
-
-inline ble_error_t BLEDevice::readCharacteristicValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP)
-{
- return transport->getGattServer().readValue(connectionHandle, attributeHandle, buffer, lengthP);
-}
-
-inline ble_error_t
-BLEDevice::updateCharacteristicValue(GattAttribute::Handle_t attributeHandle, const uint8_t *value, uint16_t size, bool localOnly)
-{
- return transport->getGattServer().updateValue(attributeHandle, const_cast<uint8_t *>(value), size, localOnly);
-}
-
-inline ble_error_t
-BLEDevice::updateCharacteristicValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, const uint8_t *value, uint16_t size, bool localOnly)
-{
- return transport->getGattServer().updateValue(connectionHandle, attributeHandle, const_cast<uint8_t *>(value), size, localOnly);
-}
-
-inline void
-BLEDevice::waitForEvent(void)
-{
- transport->waitForEvent();
-}
-
-inline ble_error_t
-BLEDevice::getPreferredConnectionParams(Gap::ConnectionParams_t *params)
-{
- return transport->getGap().getPreferredConnectionParams(params);
-}
-
-inline ble_error_t
-BLEDevice::setPreferredConnectionParams(const Gap::ConnectionParams_t *params)
-{
- return transport->getGap().setPreferredConnectionParams(params);
-}
-
-inline ble_error_t
-BLEDevice::updateConnectionParams(Gap::Handle_t handle, const Gap::ConnectionParams_t *params) {
- return transport->getGap().updateConnectionParams(handle, params);
-}
-
-inline const char *
-BLEDevice::getVersion(void)
-{
- return transport->getVersion();
-}
-
-inline ble_error_t
-BLEDevice::setDeviceName(const uint8_t *deviceName)
-{
- return transport->getGap().setDeviceName(deviceName);
-}
-
-inline ble_error_t
-BLEDevice::getDeviceName(uint8_t *deviceName, unsigned *lengthP)
-{
- return transport->getGap().getDeviceName(deviceName, lengthP);
-}
-
-inline ble_error_t
-BLEDevice::setAppearance(uint16_t appearance)
-{
- return transport->getGap().setAppearance(appearance);
-}
-
-inline ble_error_t
-BLEDevice::getAppearance(uint16_t *appearanceP)
-{
- return transport->getGap().getAppearance(appearanceP);
-}
-
-inline ble_error_t
-BLEDevice::setTxPower(int8_t txPower)
-{
- return transport->setTxPower(txPower);
-}
-
-inline void
-BLEDevice::getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP)
-{
- transport->getPermittedTxPowerValues(valueArrayPP, countP);
-}
-
-inline ble_error_t
-BLEDevice::initializeSecurity(bool enableBonding,
- bool requireMITM,
- Gap::SecurityIOCapabilities_t iocaps,
- const Gap::Passkey_t passkey)
-{
- return transport->initializeSecurity(enableBonding, requireMITM, iocaps, passkey);
-}
-
-inline void
-BLEDevice::onSecuritySetupInitiated(Gap::SecuritySetupInitiatedCallback_t callback)
-{
- transport->getGap().setOnSecuritySetupInitiated(callback);
-}
-
-inline void
-BLEDevice::onSecuritySetupCompleted(Gap::SecuritySetupCompletedCallback_t callback)
-{
- transport->getGap().setOnSecuritySetupCompleted(callback);
-}
-
-inline void
-BLEDevice::onLinkSecured(Gap::LinkSecuredCallback_t callback)
-{
- transport->getGap().setOnLinkSecured(callback);
-}
-
-inline void
-BLEDevice::onSecurityContextStored(Gap::HandleSpecificEvent_t callback)
-{
- transport->getGap().setOnSecurityContextStored(callback);
-}
-
-inline void
-BLEDevice::onPasskeyDisplay(Gap::PasskeyDisplayCallback_t callback)
-{
- return transport->getGap().setOnPasskeyDisplay(callback);
-}
-
-inline ble_error_t
-BLEDevice::getLinkSecurity(Gap::Handle_t connectionHandle, Gap::LinkSecurityStatus_t *securityStatusP)
-{
- return transport->getGap().getLinkSecurity(connectionHandle, securityStatusP);
-}
-
-inline ble_error_t
-BLEDevice::purgeAllBondingState(void)
-{
- return transport->getGap().purgeAllBondingState();
-}
-
-#endif // ifndef __BLE_DEVICE__
\ No newline at end of file