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
Revision 567:e4b38e43de7c, committed 2015-06-19
- Comitter:
- rgrover1
- Date:
- Fri Jun 19 15:52:28 2015 +0100
- Parent:
- 566:6681c6e0d7c0
- Child:
- 568:02f58421e710
- Commit message:
- Synchronized with git rev 7e8977d8
Author: Rohit Grover
Release 0.3.8
=============
This is a minor set of enhancements before we yotta-ize BLE_API.
Enhancements
~~~~~~~~~~~~
* Minor rework for class UUID; added a default and copy constructor; and a != operator.
* Added copy constructor and accessors for GapAdvertisingParams.
* GapScanningParams:: remove unnecessary checks for SCAN_TIMEOUT_MAX.
* Add a comment header block to explain why BLEDevice::init() may not be safe
to call from global static context.
* Introduce GattAttribute::INVALID_HANDLE.
* Replace some deprecated uses of Gap::address_t with Gap::Address_t.
Bugfixes
~~~~~~~~
* None.
Changed in this revision
--- a/common/BLEDevice.cpp Fri Jun 19 15:52:11 2015 +0100
+++ b/common/BLEDevice.cpp Fri Jun 19 15:52:28 2015 +0100
@@ -14,14 +14,14 @@
* limitations under the License.
*/
-#include "BLE.h"
+#include "BLEDevice.h"
#if defined(TARGET_OTA_ENABLED)
#include "DFUService.h"
#endif
ble_error_t
-BLE::init()
+BLEDevice::init()
{
ble_error_t err = transport->init();
if (err != BLE_ERROR_NONE) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/common/BLEDeviceInstanceBase.h Fri Jun 19 15:52:28 2015 +0100
@@ -0,0 +1,52 @@
+/* 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_INSTANCE_BASE__
+#define __BLE_DEVICE_INSTANCE_BASE__
+
+/**
+ * The interface for the transport object to be created by the target library's
+ * createBLEDeviceInstance().
+ */
+class BLEDeviceInstanceBase
+{
+public:
+ virtual const char *getVersion(void) = 0;
+ virtual Gap& getGap() = 0;
+ virtual GattServer& getGattServer() = 0;
+ virtual ble_error_t init(void) = 0;
+ virtual ble_error_t shutdown(void) = 0;
+ virtual ble_error_t reset(void) = 0;
+ virtual ble_error_t initializeSecurity(bool enableBonding = true,
+ bool requireMITM = true,
+ Gap::SecurityIOCapabilities_t iocaps = Gap::IO_CAPS_NONE,
+ const Gap::Passkey_t passkey = NULL) = 0;
+ virtual ble_error_t setTxPower(int8_t txPower) = 0;
+ virtual void getPermittedTxPowerValues(const int8_t **, size_t *) = 0;
+ virtual void waitForEvent(void) = 0;
+};
+
+/**
+ * BLEDevice uses composition to hide an interface object encapsulating the
+ * backend transport.
+ *
+ * The following API is used to create the singleton interface object. An
+ * implementation for this function must be provided by the device-specific
+ * library, otherwise there will be a linker error.
+ */
+extern BLEDeviceInstanceBase *createBLEDeviceInstance(void);
+
+#endif // ifndef __BLE_DEVICE_INSTANCE_BASE__
\ No newline at end of file
--- a/common/BLEInstanceBase.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +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_INSTANCE_BASE__
-#define __BLE_DEVICE_INSTANCE_BASE__
-
-#include "Gap.h"
-
-/* forward declarations */
-class GattServer;
-class GattClient;
-
-/**
- * The interface for the transport object to be created by the target library's
- * createBLEInstance().
- */
-class BLEInstanceBase
-{
-public:
- virtual ble_error_t init(void) = 0;
- virtual ble_error_t shutdown(void) = 0;
- virtual const char *getVersion(void) = 0;
- virtual Gap& getGap() = 0;
- virtual const Gap& getGap() const = 0;
- virtual GattServer& getGattServer() = 0;
- virtual const GattServer& getGattServer() const = 0;
- virtual GattClient& getGattClient() = 0;
- virtual SecurityManager& getSecurityManager() = 0;
- virtual const SecurityManager& getSecurityManager() const = 0;
- virtual void waitForEvent(void) = 0;
-};
-
-/**
- * BLE uses composition to hide an interface object encapsulating the
- * backend transport.
- *
- * The following API is used to create the singleton interface object. An
- * implementation for this function must be provided by the device-specific
- * library, otherwise there will be a linker error.
- */
-extern BLEInstanceBase *createBLEInstance(void);
-
-#endif // ifndef __BLE_DEVICE_INSTANCE_BASE__
\ No newline at end of file
--- a/common/DiscoveredCharacteristic.cpp Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +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.
- */
-
-#include "DiscoveredCharacteristic.h"
-#include "GattClient.h"
-
-GattClient::ReadCallback_t DiscoveredCharacteristic::onDataReadCallback;
-GattClient::WriteCallback_t DiscoveredCharacteristic::onDataWriteCallback;
-
-ble_error_t
-DiscoveredCharacteristic::read(uint16_t offset) const
-{
- if (!props.read()) {
- return BLE_ERROR_OPERATION_NOT_PERMITTED;
- }
-
- if (!gattc) {
- return BLE_ERROR_INVALID_STATE;
- }
-
- return gattc->read(connHandle, valueHandle, offset);
-}
-
-ble_error_t
-DiscoveredCharacteristic::write(uint16_t length, const uint8_t *value) const
-{
- if (!props.write()) {
- return BLE_ERROR_OPERATION_NOT_PERMITTED;
- }
-
- if (!gattc) {
- return BLE_ERROR_INVALID_STATE;
- }
-
- return gattc->write(GattClient::GATT_OP_WRITE_REQ, connHandle, valueHandle, length, value);
-}
-
-ble_error_t
-DiscoveredCharacteristic::writeWoResponse(uint16_t length, const uint8_t *value) const
-{
- if (!props.writeWoResp()) {
- return BLE_ERROR_OPERATION_NOT_PERMITTED;
- }
-
- if (!gattc) {
- return BLE_ERROR_INVALID_STATE;
- }
-
- return gattc->write(GattClient::GATT_OP_WRITE_CMD, connHandle, valueHandle, length, value);
-}
-
-ble_error_t
-DiscoveredCharacteristic::discoverDescriptors(DescriptorCallback_t callback, const UUID &matchingUUID) const
-{
- return BLE_ERROR_NOT_IMPLEMENTED; /* TODO: this needs to be filled in. */
-}
\ No newline at end of file
--- a/common/GapScanningParams.cpp Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +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.
- */
-
-#include "Gap.h"
-#include "GapScanningParams.h"
-
-GapScanningParams::GapScanningParams(uint16_t interval, uint16_t window, uint16_t timeout, bool activeScanning) :
- _interval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(interval)),
- _window(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(window)),
- _timeout(timeout),
- _activeScanning(activeScanning) {
- /* stay within limits */
- if (_interval < SCAN_INTERVAL_MIN) {
- _interval = SCAN_INTERVAL_MIN;
- }
- if (_interval > SCAN_INTERVAL_MAX) {
- _interval = SCAN_INTERVAL_MAX;
- }
- if (_window < SCAN_WINDOW_MIN) {
- _window = SCAN_WINDOW_MIN;
- }
- if (_window > SCAN_WINDOW_MAX) {
- _window = SCAN_WINDOW_MAX;
- }
-}
-
-ble_error_t
-GapScanningParams::setInterval(uint16_t newIntervalInMS)
-{
- uint16_t newInterval = Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(newIntervalInMS);
- if ((newInterval >= SCAN_INTERVAL_MIN) && (newInterval < SCAN_INTERVAL_MAX)) {
- _interval = newInterval;
- return BLE_ERROR_NONE;
- }
-
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
-}
-
-ble_error_t
-GapScanningParams::setWindow(uint16_t newWindowInMS)
-{
- uint16_t newWindow = Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(newWindowInMS);
- if ((newWindow >= SCAN_WINDOW_MIN) && (newWindow < SCAN_WINDOW_MAX)) {
- _window = newWindow;
- return BLE_ERROR_NONE;
- }
-
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
-}
-
-ble_error_t
-GapScanningParams::setTimeout(uint16_t newTimeout)
-{
- _timeout = newTimeout;
- return BLE_ERROR_NONE;
-}
-
-void
-GapScanningParams::setActiveScanning(bool activeScanning)
-{
- _activeScanning = activeScanning;
-}
\ No newline at end of file
--- a/common/blecommon.h Fri Jun 19 15:52:11 2015 +0100
+++ b/common/blecommon.h Fri Jun 19 15:52:28 2015 +0100
@@ -21,6 +21,8 @@
extern "C" {
#endif
+#include <stdint.h>
+#include <stddef.h>
/** @defgroup BLE_UUID_VALUES Assigned Values for BLE UUIDs
* @{ */
@@ -113,18 +115,18 @@
\brief Error codes for the BLE API
*/
/**************************************************************************/
-enum ble_error_t {
- BLE_ERROR_NONE = 0, /**< No error */
- BLE_ERROR_BUFFER_OVERFLOW = 1, /**< The requested action would cause a buffer overflow and has been aborted */
- BLE_ERROR_NOT_IMPLEMENTED = 2, /**< Requested a feature that isn't yet implement or isn't supported by the target HW */
- BLE_ERROR_PARAM_OUT_OF_RANGE = 3, /**< One of the supplied parameters is outside the valid range */
- BLE_ERROR_INVALID_PARAM = 4, /**< One of the supplied parameters is invalid */
- BLE_STACK_BUSY = 5, /**< The stack is busy */
- BLE_ERROR_INVALID_STATE = 6, /**< Invalid state. */
- BLE_ERROR_NO_MEM = 7, /**< Out of Memory */
- BLE_ERROR_OPERATION_NOT_PERMITTED = 8,
- BLE_ERROR_UNSPECIFIED = 9, /**< Unknown error. */
-};
+typedef enum ble_error_e
+{
+ BLE_ERROR_NONE = 0, /**< No error */
+ BLE_ERROR_BUFFER_OVERFLOW = 1, /**< The requested action would cause a buffer overflow and has been aborted */
+ BLE_ERROR_NOT_IMPLEMENTED = 2, /**< Requested a feature that isn't yet implement or isn't supported by the target HW */
+ BLE_ERROR_PARAM_OUT_OF_RANGE = 3, /**< One of the supplied parameters is outside the valid range */
+ BLE_ERROR_INVALID_PARAM = 4, /**< One of the supplied parameters is invalid */
+ BLE_STACK_BUSY = 5, /**< The stack is busy */
+ BLE_ERROR_INVALID_STATE = 6, /**< Invalid state. */
+ BLE_ERROR_NO_MEM = 7, /**< Out of Memory */
+ BLE_ERROR_UNSPECIFIED = 8, /**< Unknown error. */
+} ble_error_t;
#ifdef __cplusplus
}
--- a/public/BLE.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1342 +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_H__
-#define __BLE_H__
-
-#include "blecommon.h"
-#include "Gap.h"
-#include "GattServer.h"
-#include "GattClient.h"
-#include "BLEInstanceBase.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 BLE
-{
-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 BLE::init() from within main().
- */
- ble_error_t init();
-
- /**
- * Purge the BLE stack of GATT and GAP state. init() must be called
- * afterwards to re-instate services and GAP state. This API offers a way to
- * repopulate the GATT database with new services and characteristics.
- */
- ble_error_t shutdown(void) {
- clearAdvertisingPayload();
- return transport->shutdown();
- }
-
- /**
- * 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) {
- return transport->getVersion();
- }
-
- /*
- * Accessors to GAP. Please refer to Gap.h. All GAP related functionality requires
- * going through this accessor.
- */
- const Gap &gap() const {
- return transport->getGap();
- }
- Gap &gap() {
- return transport->getGap();
- }
-
- /*
- * Accessors to GATT Server. Please refer to GattServer.h. All GATTServer related
- * functionality requires going through this accessor.
- */
- const GattServer& gattServer() const {
- return transport->getGattServer();
- }
- GattServer& gattServer() {
- return transport->getGattServer();
- }
-
- /*
- * Accessors to GATT Client. Please refer to GattClient.h. All GATTClient related
- * functionality requires going through this accessor.
- */
- const GattClient& gattClient() const {
- return transport->getGattClient();
- }
- GattClient& gattClient() {
- return transport->getGattClient();
- }
-
- /*
- * Accessors to Security Manager. Please refer to SecurityManager.h. All
- * SecurityManager related functionality requires going through this
- * accessor.
- */
- const SecurityManager& securityManager() const {
- return transport->getSecurityManager();
- }
- SecurityManager& securityManager() {
- return transport->getSecurityManager();
- }
-
- /**
- * 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) {
- transport->waitForEvent();
- }
-
- /*
- * Deprecation alert!
- * All of the following are deprecated and may be dropped in a future
- * release. Documentation should refer to alternative APIs.
- */
-
- /* GAP specific APIs. */
-public:
- /**
- * Set the BTLE MAC address and type.
- * @return BLE_ERROR_NONE on success.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAddress(...) should be replaced with
- * ble.gap().setAddress(...).
- */
- ble_error_t setAddress(Gap::AddressType_t type, const Gap::Address_t address) {
- return gap().setAddress(type, address);
- }
-
- /**
- * Fetch the BTLE MAC address and type.
- * @return BLE_ERROR_NONE on success.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getAddress(...) should be replaced with
- * ble.gap().getAddress(...).
- */
- ble_error_t getAddress(Gap::AddressType_t *typeP, Gap::Address_t address) {
- return gap().getAddress(typeP, address);
- }
-
- /**
- * Set the GAP advertising mode to use for this device.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAdvertisingType(...) should be replaced with
- * ble.gap().setAdvertisingType(...).
- */
- void setAdvertisingType(GapAdvertisingParams::AdvertisingType advType) {
- gap().setAdvertisingType(advType);
- }
-
- /**
- * @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. This minimum value can be discovered
- * using getMinAdvertisingInterval().
- *
- * This field must be set to 0 if connectionMode is equal
- * to ADV_CONNECTABLE_DIRECTED.
- *
- * @note: Decreasing this value will allow central devices to detect a
- * peripheral faster at the expense of more power being used by the radio
- * due to the higher data transmit rate.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAdvertisingInterval(...) should be replaced with
- * ble.gap().setAdvertisingInterval(...).
- *
- * @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) {
- gap().setAdvertisingInterval(interval);
- }
-
- /**
- * @return Minimum Advertising interval in milliseconds.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getMinAdvertisingInterval(...) should be replaced with
- * ble.gap().getMinAdvertisingInterval(...).
- */
- uint16_t getMinAdvertisingInterval(void) const {
- return gap().getMinAdvertisingInterval();
- }
-
- /**
- * @return Minimum Advertising interval in milliseconds for non-connectible mode.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getMinNonConnectableAdvertisingInterval(...) should be replaced with
- * ble.gap().getMinNonConnectableAdvertisingInterval(...).
- */
- uint16_t getMinNonConnectableAdvertisingInterval(void) const {
- return gap().getMinNonConnectableAdvertisingInterval();
- }
-
- /**
- * @return Maximum Advertising interval in milliseconds.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getMaxAdvertisingInterval(...) should be replaced with
- * ble.gap().getMaxAdvertisingInterval(...).
- */
- uint16_t getMaxAdvertisingInterval(void) const {
- return gap().getMaxAdvertisingInterval();
- }
-
- /**
- * @param[in] timeout
- * Advertising timeout (in seconds) between 0x1 and 0x3FFF (1
- * and 16383). Use 0 to disable the advertising timeout.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAdvertisingTimeout(...) should be replaced with
- * ble.gap().setAdvertisingTimeout(...).
- */
- void setAdvertisingTimeout(uint16_t timeout) {
- gap().setAdvertisingTimeout(timeout);
- }
-
- /**
- * Setup a particular, user-constructed set of advertisement parameters for
- * the underlying stack. It would be uncommon for this API to be used
- * directly; there are other APIs to tweak advertisement parameters
- * individually (see above).
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAdvertisingParams(...) should be replaced with
- * ble.gap().setAdvertisingParams(...).
- */
- void setAdvertisingParams(const GapAdvertisingParams &advParams) {
- gap().setAdvertisingParams(advParams);
- }
-
- /**
- * @return Read back advertising parameters. Useful for storing and
- * restoring parameters rapidly.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getAdvertisingParams(...) should be replaced with
- * ble.gap().getAdvertisingParams(...).
- */
- const GapAdvertisingParams &getAdvertisingParams(void) const {
- return gap().getAdvertisingParams();
- }
-
- /**
- * 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[in] flags
- * The flags to be added. Please refer to
- * GapAdvertisingData::Flags for valid flags. Multiple
- * flags may be specified in combination.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.accumulateAdvertisingPayload(flags) should be replaced with
- * ble.gap().accumulateAdvertisingPayload(flags).
- */
- ble_error_t accumulateAdvertisingPayload(uint8_t flags) {
- return gap().accumulateAdvertisingPayload(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[in] app
- * The appearance of the peripheral.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.accumulateAdvertisingPayload(appearance) should be replaced with
- * ble.gap().accumulateAdvertisingPayload(appearance).
- */
- ble_error_t accumulateAdvertisingPayload(GapAdvertisingData::Appearance app) {
- return gap().accumulateAdvertisingPayload(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[in] app
- * The max transmit power to be used by the controller. This
- * is only a hint.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.accumulateAdvertisingPayloadTxPower(txPower) should be replaced with
- * ble.gap().accumulateAdvertisingPayloadTxPower(txPower).
- */
- ble_error_t accumulateAdvertisingPayloadTxPower(int8_t power) {
- return gap().accumulateAdvertisingPayloadTxPower(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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.accumulateAdvertisingPayload(...) should be replaced with
- * ble.gap().accumulateAdvertisingPayload(...).
- */
- ble_error_t accumulateAdvertisingPayload(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len) {
- return gap().accumulateAdvertisingPayload(type, data, len);
- }
-
- /**
- * Setup a particular, user-constructed advertisement payload for the
- * underlying stack. It would be uncommon for this API to be used directly;
- * there are other APIs to build an advertisement payload (see above).
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAdvertisingData(...) should be replaced with
- * ble.gap().setAdvertisingPayload(...).
- */
- ble_error_t setAdvertisingData(const GapAdvertisingData &advData) {
- return gap().setAdvertisingPayload(advData);
- }
-
- /**
- * @return Read back advertising data. Useful for storing and
- * restoring payload.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getAdvertisingData(...) should be replaced with
- * ble.gap().getAdvertisingPayload()(...).
- */
- const GapAdvertisingData &getAdvertisingData(void) const {
- return gap().getAdvertisingPayload();
- }
-
- /**
- * Reset any advertising payload prepared from prior calls to
- * accumulateAdvertisingPayload(). This automatically propagates the re-
- * initialized adv payload to the underlying stack.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.clearAdvertisingPayload(...) should be replaced with
- * ble.gap().clearAdvertisingPayload(...).
- */
- void clearAdvertisingPayload(void) {
- gap().clearAdvertisingPayload();
- }
-
- /**
- * This API is *deprecated* and resolves to a no-operation. It is left here
- * to allow older code to compile. Please avoid using this API in new code.
- * This API will be dropped in a future release.
- *
- * Formerly, it would be used to dynamically reset the accumulated advertising
- * payload and scanResponse; to do this, the application would clear and re-
- * accumulate a new advertising payload (and scanResponse) before using this
- * API. Updates to the underlying advertisement payload now happen
- * implicitly.
- */
- ble_error_t setAdvertisingPayload(void) {
- return BLE_ERROR_NONE;
- }
-
- /**
- * Accumulate a variable length byte-stream as an AD structure in the
- * scanResponse payload.
- *
- * @param[in] type The type which describes the variable length data.
- * @param[in] data data bytes.
- * @param[in] len length of data.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.accumulateScanResponse(...) should be replaced with
- * ble.gap().accumulateScanResponse(...).
- */
- ble_error_t accumulateScanResponse(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len) {
- return gap().accumulateScanResponse(type, data, len);
- }
-
- /**
- * Reset any scan response prepared from prior calls to
- * accumulateScanResponse().
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.clearScanResponse(...) should be replaced with
- * ble.gap().clearScanResponse(...).
- */
- void clearScanResponse(void) {
- gap().clearScanResponse();
- }
-
- /**
- * Start advertising.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.startAdvertising(...) should be replaced with
- * ble.gap().startAdvertising(...).
- */
- ble_error_t startAdvertising(void) {
- return gap().startAdvertising();
- }
-
- /**
- * Stop advertising.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.stopAdvertising(...) should be replaced with
- * ble.gap().stopAdvertising(...).
- */
- ble_error_t stopAdvertising(void) {
- return gap().stopAdvertising();
- }
-
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param[in] interval
- * Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- * @param[in] window
- * Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- * @param[in] timeout
- * Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
- * @param[in] 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setScanParams(...) should be replaced with
- * ble.gap().setScanParams(...).
- */
- 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) {
- return gap().setScanParams(interval, window, timeout, activeScanning);
- }
-
- /**
- * Setup the scanInterval parameter for GAP scanning--i.e. observer mode.
- * @param[in] interval
- * Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- *
- * 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: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setScanInterval(interval) should be replaced with
- * ble.gap().setScanInterval(interval).
- */
- ble_error_t setScanInterval(uint16_t interval) {
- return gap().setScanInterval(interval);
- }
-
- /**
- * Setup the scanWindow parameter for GAP scanning--i.e. observer mode.
- * @param[in] window
- * Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- *
- * 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: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setScanWindow(window) should be replaced with
- * ble.gap().setScanWindow(window).
- */
- ble_error_t setScanWindow(uint16_t window) {
- return gap().setScanWindow(window);
- }
-
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param[in] timeout
- * Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
- *
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setScanTimeout(...) should be replaced with
- * ble.gap().setScanTimeout(...).
- */
- ble_error_t setScanTimeout(uint16_t timeout) {
- return gap().setScanTimeout(timeout);
- }
-
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param[in] activeScanning
- * Set to True if active-scanning is required. This is used to fetch the
- * scan response from a peer if possible.
- *
- * Once the scanning parameters have been configured, scanning can be
- * enabled by using startScan().
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setActiveScan(...) should be replaced with
- * ble.gap().setActiveScanning(...).
- */
- void setActiveScan(bool activeScanning) {
- gap().setActiveScanning(activeScanning);
- }
-
- /**
- * Start scanning (Observer Procedure) based on the parameters currently in
- * effect.
- *
- * @param[in] callback
- * The application specific callback to be invoked upon
- * receiving every advertisement report. This can be passed in
- * as NULL, in which case scanning may not be enabled at all.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.startScan(callback) should be replaced with
- * ble.gap().startScan(callback).
- */
- ble_error_t startScan(void (*callback)(const Gap::AdvertisementCallbackParams_t *params)) {
- return gap().startScan(callback);
- }
-
- /**
- * Same as above, but this takes an (object, method) pair for a callback.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.startScan(callback) should be replaced with
- * ble.gap().startScan(object, callback).
- */
- 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.stopScan() should be replaced with
- * ble.gap().stopScan().
- */
- ble_error_t stopScan(void) {
- return gap().stopScan();
- }
-
- /**
- * Create a connection (GAP Link Establishment).
- * @param peerAddr
- * 48-bit address, LSB format.
- * @param peerAddrType
- * Address type of the peer.
- * @param connectionParams
- * Connection parameters.
- * @param scanParams
- * Paramters to be used while scanning for the peer.
- * @return BLE_ERROR_NONE if connection establishment procedure is started
- * successfully. The onConnection callback (if set) will be invoked upon
- * a connection event.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.connect(...) should be replaced with
- * ble.gap().connect(...).
- */
- ble_error_t connect(const Gap::Address_t peerAddr,
- Gap::AddressType_t peerAddrType = Gap::ADDR_TYPE_RANDOM_STATIC,
- const Gap::ConnectionParams_t *connectionParams = NULL,
- const GapScanningParams *scanParams = NULL) {
- return gap().connect(peerAddr, peerAddrType, connectionParams, scanParams);
- }
-
- /**
- * This call initiates the disconnection procedure, and its completion will
- * be communicated to the application with an invocation of the
- * onDisconnection callback.
- *
- * @param[in] connectionHandle
- * @param[in] reason
- * The reason for disconnection to be sent back to the peer.
- */
- ble_error_t disconnect(Gap::Handle_t connectionHandle, Gap::DisconnectionReason_t reason) {
- return gap().disconnect(connectionHandle, reason);
- }
-
- /**
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.disconnect(reason) should be replaced with
- * ble.gap().disconnect(reason).
- *
- * @note: this version of disconnect() doesn't take a connection handle. It
- * will work reliably only for stacks which are limited to a single
- * connection. This API should be considered *deprecated* in favour of the
- * alternative which takes a connection handle. It will be dropped in the future.
- */
- ble_error_t disconnect(Gap::DisconnectionReason_t reason) {
- return gap().disconnect(reason);
- }
-
- /**
- * Returns the current GAP state of the device using a bitmask which
- * describes whether the device is advertising and/or connected.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getGapState() should be replaced with
- * ble.gap().getState().
- */
- Gap::GapState_t getGapState(void) const {
- return gap().getState();
- }
-
- /**
- * Get the GAP peripheral preferred connection parameters. These are the
- * defaults that the peripheral would like to have in a connection. The
- * choice of the connection parameters is eventually up to the central.
- *
- * @param[out] params
- * The structure where the parameters will be stored. Memory
- * for this is owned by the caller.
- *
- * @return BLE_ERROR_NONE if the parameters were successfully filled into
- * the given structure pointed to by params.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getPreferredConnectionParams() should be replaced with
- * ble.gap().getPreferredConnectionParams().
- */
- ble_error_t getPreferredConnectionParams(Gap::ConnectionParams_t *params) {
- return gap().getPreferredConnectionParams(params);
- }
-
- /**
- * Set the GAP peripheral preferred connection parameters. These are the
- * defaults that the peripheral would like to have in a connection. The
- * choice of the connection parameters is eventually up to the central.
- *
- * @param[in] params
- * The structure containing the desired parameters.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setPreferredConnectionParams() should be replaced with
- * ble.gap().setPreferredConnectionParams().
- */
- ble_error_t setPreferredConnectionParams(const Gap::ConnectionParams_t *params) {
- return gap().setPreferredConnectionParams(params);
- }
-
- /**
- * Update connection parameters while in the peripheral role.
- * @details In the peripheral role, this will send the corresponding L2CAP request to the connected peer and wait for
- * the central to perform the procedure.
- * @param[in] handle
- * Connection Handle
- * @param[in] params
- * Pointer to desired connection parameters. If NULL is provided on a peripheral role,
- * the parameters in the PPCP characteristic of the GAP service will be used instead.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.updateConnectionParams() should be replaced with
- * ble.gap().updateConnectionParams().
- */
- ble_error_t updateConnectionParams(Gap::Handle_t handle, const Gap::ConnectionParams_t *params) {
- return gap().updateConnectionParams(handle, params);
- }
-
- /**
- * Set the device name characteristic in the GAP service.
- * @param[in] deviceName
- * The new value for the device-name. This is a UTF-8 encoded, <b>NULL-terminated</b> string.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setDeviceName() should be replaced with
- * ble.gap().setDeviceName().
- */
- ble_error_t setDeviceName(const uint8_t *deviceName) {
- return gap().setDeviceName(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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getDeviceName() should be replaced with
- * ble.gap().getDeviceName().
- */
- ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP) {
- return gap().getDeviceName(deviceName, lengthP);
- }
-
- /**
- * Set the appearance characteristic in the GAP service.
- * @param[in] appearance
- * The new value for the device-appearance.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAppearance() should be replaced with
- * ble.gap().setAppearance().
- */
- ble_error_t setAppearance(GapAdvertisingData::Appearance appearance) {
- return gap().setAppearance(appearance);
- }
-
- /**
- * Get the appearance characteristic in the GAP service.
- * @param[out] appearance
- * The new value for the device-appearance.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getAppearance() should be replaced with
- * ble.gap().getAppearance().
- */
- ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP) {
- return gap().getAppearance(appearanceP);
- }
-
- /**
- * Set the radio's transmit power.
- * @param[in] txPower Radio transmit power in dBm.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setTxPower() should be replaced with
- * ble.gap().setTxPower().
- */
- ble_error_t setTxPower(int8_t txPower) {
- return gap().setTxPower(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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.getPermittedTxPowerValues() should be replaced with
- * ble.gap().getPermittedTxPowerValues().
- */
- void getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP) {
- gap().getPermittedTxPowerValues(valueArrayPP, countP);
- }
-
- /**
- * Add a service declaration to the local server ATT table. Also add the
- * characteristics contained within.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.addService() should be replaced with
- * ble.gattServer().addService().
- */
- ble_error_t addService(GattService &service) {
- return gattServer().addService(service);
- }
-
- /**
- * Read the value of a characteristic from the local GattServer
- * @param[in] attributeHandle
- * Attribute handle for the value attribute of the characteristic.
- * @param[out] buffer
- * A buffer to hold the value being read.
- * @param[in/out] lengthP
- * Length of the buffer being supplied. If the attribute
- * value is longer than the size of the supplied buffer,
- * this variable will hold upon return the total attribute value length
- * (excluding offset). The application may use this
- * information to allocate a suitable buffer size.
- *
- * @return BLE_ERROR_NONE if a value was read successfully into the buffer.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.readCharacteristicValue() should be replaced with
- * ble.gattServer().read().
- */
- ble_error_t readCharacteristicValue(GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP) {
- return gattServer().read(attributeHandle, buffer, lengthP);
- }
-
- /**
- * Read the value of a characteristic from the local GattServer
- * @param[in] connectionHandle
- * Connection Handle.
- * @param[in] attributeHandle
- * Attribute handle for the value attribute of the characteristic.
- * @param[out] buffer
- * A buffer to hold the value being read.
- * @param[in/out] lengthP
- * Length of the buffer being supplied. If the attribute
- * value is longer than the size of the supplied buffer,
- * this variable will hold upon return the total attribute value length
- * (excluding offset). The application may use this
- * information to allocate a suitable buffer size.
- *
- * @return BLE_ERROR_NONE if a value was read successfully into the buffer.
- *
- * @note This API is a version of above with an additional connection handle
- * parameter to allow fetches for connection-specific multivalued
- * attribtues (such as the CCCDs).
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.readCharacteristicValue() should be replaced with
- * ble.gattServer().read().
- */
- ble_error_t readCharacteristicValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP) {
- return gattServer().read(connectionHandle, attributeHandle, buffer, lengthP);
- }
-
- /**
- * Update the value of a characteristic on the local GattServer.
- *
- * @param[in] attributeHandle
- * Handle for the value attribute of the Characteristic.
- * @param[in] value
- * A pointer to a buffer holding the new value
- * @param[in] size
- * Size of the new value (in bytes).
- * @param[in] localOnly
- * Should this update be kept on the local
- * GattServer regardless of the state of the
- * notify/indicate flag in the CCCD for this
- * Characteristic? If set to true, no notification
- * or indication is generated.
- *
- * @return BLE_ERROR_NONE if we have successfully set the value of the attribute.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.updateCharacteristicValue() should be replaced with
- * ble.gattServer().write().
- */
- ble_error_t updateCharacteristicValue(GattAttribute::Handle_t attributeHandle,
- const uint8_t *value,
- uint16_t size,
- bool localOnly = false) {
- return gattServer().write(attributeHandle, value, size, localOnly);
- }
-
- /**
- * Update the value of a characteristic on the local GattServer. A version
- * of the same as above with connection handle parameter to allow updates
- * for connection-specific multivalued attribtues (such as the CCCDs).
- *
- * @param[in] connectionHandle
- * Connection Handle.
- * @param[in] attributeHandle
- * Handle for the value attribute of the Characteristic.
- * @param[in] value
- * A pointer to a buffer holding the new value
- * @param[in] size
- * Size of the new value (in bytes).
- * @param[in] localOnly
- * Should this update be kept on the local
- * GattServer regardless of the state of the
- * notify/indicate flag in the CCCD for this
- * Characteristic? If set to true, no notification
- * or indication is generated.
- *
- * @return BLE_ERROR_NONE if we have successfully set the value of the attribute.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.updateCharacteristicValue() should be replaced with
- * ble.gattServer().write().
- */
- ble_error_t updateCharacteristicValue(Gap::Handle_t connectionHandle,
- GattAttribute::Handle_t attributeHandle,
- const uint8_t *value,
- uint16_t size,
- bool localOnly = false) {
- return gattServer().write(connectionHandle, attributeHandle, value, size, localOnly);
- }
-
- /**
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.initializeSecurity(...) should be replaced with
- * ble.securityManager().init(...).
- */
- ble_error_t initializeSecurity(bool enableBonding = true,
- bool requireMITM = true,
- SecurityManager::SecurityIOCapabilities_t iocaps = SecurityManager::IO_CAPS_NONE,
- const SecurityManager::Passkey_t passkey = NULL) {
- return securityManager().init(enableBonding, requireMITM, iocaps, passkey);
- }
-
- /**
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.getLinkSecurity(...) should be replaced with
- * ble.securityManager().getLinkSecurity(...).
- */
- ble_error_t getLinkSecurity(Gap::Handle_t connectionHandle, SecurityManager::LinkSecurityStatus_t *securityStatusP) {
- return securityManager().getLinkSecurity(connectionHandle, 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.purgeAllBondingState() should be replaced with
- * ble.securityManager().purgeAllBondingState().
- */
- ble_error_t purgeAllBondingState(void) {
- return securityManager().purgeAllBondingState();
- }
-
- /**
- * Setup a callback for timeout events. Refer to Gap::TimeoutSource_t for
- * possible event types.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onTimeout(callback) should be replaced with
- * ble.gap().onTimeout(callback).
- */
- void onTimeout(Gap::TimeoutEventCallback_t timeoutCallback) {
- gap().onTimeout(timeoutCallback);
- }
-
- /**
- * Setup a callback for connection events. Refer to Gap::ConnectionEventCallback_t.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onConnection(callback) should be replaced with
- * ble.gap().onConnection(callback).
- */
- void onConnection(Gap::ConnectionEventCallback_t connectionCallback) {
- gap().onConnection(connectionCallback);
- }
-
- /**
- * Used to setup a callback for GAP disconnection.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onDisconnection(callback) should be replaced with
- * ble.gap().onDisconnection(callback).
- */
- void onDisconnection(Gap::DisconnectionEventCallback_t disconnectionCallback) {
- gap().onDisconnection(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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.addToDisconnectionCallchain(...) should be replaced with
- * ble.gap().addToDisconnectionCallchain(...).
- */
- template<typename T>
- void addToDisconnectionCallChain(T *tptr, void (T::*mptr)(void)) {
- gap().addToDisconnectionCallChain(tptr, mptr);
- }
-
- /**
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onRadioNotification(...) should be replaced with
- * ble.gap().onRadioNotification(...).
- */
- void onRadioNotification(Gap::RadioNotificationEventCallback_t callback) {
- gap().onRadioNotification(callback);
- }
-
- /**
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onDataSent(...) should be replaced with
- * ble.gattServer().onDataSent(...).
- */
- void onDataSent(void (*callback)(unsigned count)) {
- gattServer().onDataSent(callback);
- }
- template <typename T> void onDataSent(T * objPtr, void (T::*memberPtr)(unsigned count)) {
- gattServer().onDataSent(objPtr, memberPtr);
- }
-
- /**
- * Setup a callback for when an attribute has its value updated by or at the
- * connected peer. For a peripheral, this callback triggered when the local
- * GATT server has an attribute updated by a write command from the peer.
- * For a Central, this callback is triggered when a response is received for
- * a write request.
- *
- * @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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onDataWritten(...) should be replaced with
- * ble.gattServer().onDataWritten(...).
- */
- void onDataWritten(void (*callback)(const GattWriteCallbackParams *eventDataP)) {
- gattServer().onDataWritten(callback);
- }
- template <typename T> void onDataWritten(T * objPtr, void (T::*memberPtr)(const GattWriteCallbackParams *context)) {
- gattServer().onDataWritten(objPtr, memberPtr);
- }
-
- /**
- * Setup a callback to be invoked on the peripheral when an attribute is
- * being read by a remote 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onDataRead(...) should be replaced with
- * ble.gattServer().onDataRead(...).
- */
- ble_error_t onDataRead(void (*callback)(const GattReadCallbackParams *eventDataP)) {
- return gattServer().onDataRead(callback);
- }
- template <typename T> ble_error_t onDataRead(T * objPtr, void (T::*memberPtr)(const GattReadCallbackParams *context)) {
- return gattServer().onDataRead(objPtr, memberPtr);
- }
-
- /**
- * Setup a callback for when notifications/indications are enabled for a
- * characteristic on the local GattServer.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onUpdatesEnabled(callback) should be replaced with
- * ble.gattServer().onUpdatesEnabled(callback).
- */
- void onUpdatesEnabled(GattServer::EventCallback_t callback) {
- gattServer().onUpdatesEnabled(callback);
- }
-
- /**
- * Setup a callback for when notifications/indications are disabled for a
- * characteristic on the local GattServer.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onUpdatesEnabled(callback) should be replaced with
- * ble.gattServer().onUpdatesEnabled(callback).
- */
- void onUpdatesDisabled(GattServer::EventCallback_t callback) {
- gattServer().onUpdatesDisabled(callback);
- }
-
- /**
- * Setup a callback for when the GATT server receives a response for an
- * indication event sent previously.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from GattServer directly. A former call
- * to ble.onConfirmationReceived(callback) should be replaced with
- * ble.gattServer().onConfirmationReceived(callback).
- */
- void onConfirmationReceived(GattServer::EventCallback_t callback) {
- gattServer().onConfirmationReceived(callback);
- }
-
- /**
- * 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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.onSecuritySetupInitiated(callback) should be replaced with
- * ble.securityManager().onSecuritySetupInitiated(callback).
- */
- void onSecuritySetupInitiated(SecurityManager::SecuritySetupInitiatedCallback_t callback) {
- securityManager().onSecuritySetupInitiated(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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.onSecuritySetupCompleted(callback) should be replaced with
- * ble.securityManager().onSecuritySetupCompleted(callback).
- */
- void onSecuritySetupCompleted(SecurityManager::SecuritySetupCompletedCallback_t callback) {
- securityManager().onSecuritySetupCompleted(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 SecurityManager::SecurityMode_t according
- * to the level of security in effect for the secured link.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.onLinkSecured(callback) should be replaced with
- * ble.securityManager().onLinkSecured(callback).
- */
- void onLinkSecured(SecurityManager::LinkSecuredCallback_t callback) {
- securityManager().onLinkSecured(callback);
- }
-
- /**
- * Setup a callback for successful bonding; i.e. that link-specific security
- * context is stored persistently for a peer device.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.onSecurityContextStored(callback) should be replaced with
- * ble.securityManager().onSecurityContextStored(callback).
- */
- void onSecurityContextStored(SecurityManager::HandleSpecificEvent_t callback) {
- securityManager().onSecurityContextStored(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.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from SecurityManager directly. A former
- * call to ble.onPasskeyDisplay(callback) should be replaced with
- * ble.securityManager().onPasskeyDisplay(callback).
- */
- void onPasskeyDisplay(SecurityManager::PasskeyDisplayCallback_t callback) {
- return securityManager().onPasskeyDisplay(callback);
- }
-
-public:
- BLE() : transport(createBLEInstance()) {
- /* empty */
- }
-
-private:
- BLEInstanceBase *const transport; /* the device specific backend */
-};
-
-typedef BLE BLEDevice; /* DEPRECATED. This type alias is retained for the sake of compatibility with older
- * code. Will be dropped at some point soon.*/
-
-#endif // ifndef __BLE_H__
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/public/BLEDevice.h Fri Jun 19 15:52:28 2015 +0100
@@ -0,0 +1,1090 @@
+/* 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
--- a/public/DiscoveredCharacteristic.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,191 +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 __DISCOVERED_CHARACTERISTIC_H__
-#define __DISCOVERED_CHARACTERISTIC_H__
-
-#include "UUID.h"
-#include "Gap.h"
-#include "GattAttribute.h"
-#include "GattClient.h"
-
-/**
- * Structure for holding information about the service and the characteristics
- * found during the discovery process.
- */
-class DiscoveredCharacteristic {
-public:
- struct Properties_t {
- uint8_t _broadcast :1; /**< Broadcasting of the value permitted. */
- uint8_t _read :1; /**< Reading the value permitted. */
- uint8_t _writeWoResp :1; /**< Writing the value with Write Command permitted. */
- uint8_t _write :1; /**< Writing the value with Write Request permitted. */
- uint8_t _notify :1; /**< Notications of the value permitted. */
- uint8_t _indicate :1; /**< Indications of the value permitted. */
- uint8_t _authSignedWrite :1; /**< Writing the value with Signed Write Command permitted. */
-
- public:
- bool broadcast(void) const {return _broadcast; }
- bool read(void) const {return _read; }
- bool writeWoResp(void) const {return _writeWoResp; }
- bool write(void) const {return _write; }
- bool notify(void) const {return _notify; }
- bool indicate(void) const {return _indicate; }
- bool authSignedWrite(void) const {return _authSignedWrite;}
-
- private:
- operator uint8_t() const; /* disallow implicit conversion into an integer */
- operator unsigned() const; /* disallow implicit conversion into an integer */
- };
-
- /**
- * Structure for holding information about the service and the characteristics
- * found during the discovery process.
- */
- struct DiscoveredDescriptor {
- GattAttribute::Handle_t handle; /**< Descriptor Handle. */
- UUID uuid; /**< Descriptor UUID. */
- };
-
- /**
- * Callback type for when a characteristic descriptor is found during descriptor-
- * discovery. The receiving function is passed in a pointer to a
- * DiscoveredDescriptor object which will remain valid for the lifetime
- * of the callback. Memory for this object is owned by the BLE_API eventing
- * framework. The application can safely make a persistent shallow-copy of
- * this object in order to work with the characteristic beyond the callback.
- */
- typedef void (*DescriptorCallback_t)(const DiscoveredDescriptor *);
-
- /**
- * Initiate (or continue) a read for the value attribute, optionally at a
- * given offset. If the Characteristic or Descriptor to be read is longer
- * than ATT_MTU - 1, this function must be called multiple times with
- * appropriate offset to read the complete value.
- *
- * @return BLE_ERROR_NONE if a read has been initiated, else
- * BLE_ERROR_INVALID_STATE if some internal state about the connection is invalid, or
- * BLE_STACK_BUSY if some client procedure already in progress, or
- * BLE_ERROR_OPERATION_NOT_PERMITTED due to the characteristic's properties.
- */
- ble_error_t read(uint16_t offset = 0) const;
-
- /**
- * Perform a write without response procedure.
- *
- * @param length
- * The amount of data being written.
- * @param value
- * The bytes being written.
- *
- * @note It is important to note that a write without response will generate
- * an onDataSent() callback when the packet has been transmitted. There
- * will be a BLE-stack specific limit to the number of pending
- * writeWoResponse operations; the user may want to use the onDataSent()
- * callback for flow-control.
- *
- * @retval BLE_ERROR_NONE Successfully started the Write procedure, else
- * BLE_ERROR_INVALID_STATE if some internal state about the connection is invalid, or
- * BLE_STACK_BUSY if some client procedure already in progress, or
- * BLE_ERROR_NO_MEM if there are no available buffers left to process the request, or
- * BLE_ERROR_OPERATION_NOT_PERMITTED due to the characteristic's properties.
- */
- ble_error_t writeWoResponse(uint16_t length, const uint8_t *value) const;
-
- /**
- * Initiate a GATT Characteristic Descriptor Discovery procedure for descriptors within this characteristic.
- *
- * @param callback
- * @param matchingUUID
- * filter for descriptors. Defaults to wildcard which will discover all descriptors.
- *
- * @return BLE_ERROR_NONE if descriptor discovery is launched successfully; else an appropriate error.
- */
- ble_error_t discoverDescriptors(DescriptorCallback_t callback, const UUID &matchingUUID = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)) const;
-
- /**
- * Perform a write procedure.
- *
- * @param length
- * The amount of data being written.
- * @param value
- * The bytes being written.
- *
- * @note It is important to note that a write will generate
- * an onDataWritten() callback when the peer acknowledges the request.
- *
- * @retval BLE_ERROR_NONE Successfully started the Write procedure, else
- * BLE_ERROR_INVALID_STATE if some internal state about the connection is invalid, or
- * BLE_STACK_BUSY if some client procedure already in progress, or
- * BLE_ERROR_NO_MEM if there are no available buffers left to process the request, or
- * BLE_ERROR_OPERATION_NOT_PERMITTED due to the characteristic's properties.
- */
- ble_error_t write(uint16_t length, const uint8_t *value) const;
-
- static void setupOnDataRead(GattClient::ReadCallback_t callback) {
- onDataReadCallback = callback;
- }
-
- static void setupOnDataWrite(GattClient::WriteCallback_t callback) {
- onDataWriteCallback = callback;
- }
-
- void setupLongUUID(UUID::LongUUIDBytes_t longUUID) {
- uuid.setupLong(longUUID);
- }
-
-public:
- UUID::ShortUUIDBytes_t getShortUUID(void) const {
- return uuid.getShortUUID();
- }
-
- const Properties_t& getProperties(void) const {
- return props;
- }
-
- const GattAttribute::Handle_t& getDeclHandle(void) const {
- return declHandle;
- }
- const GattAttribute::Handle_t& getValueHandle(void) const {
- return valueHandle;
- }
-
-public:
- DiscoveredCharacteristic() : gattc(NULL),
- uuid(UUID::ShortUUIDBytes_t(0)),
- props(),
- declHandle(GattAttribute::INVALID_HANDLE),
- valueHandle(GattAttribute::INVALID_HANDLE) {
- /* empty */
- }
-
-protected:
- GattClient *gattc;
-
-protected:
- UUID uuid;
- Properties_t props;
- GattAttribute::Handle_t declHandle;
- GattAttribute::Handle_t valueHandle;
-
- Gap::Handle_t connHandle;
-
-public:
- static GattClient::ReadCallback_t onDataReadCallback;
- static GattClient::WriteCallback_t onDataWriteCallback;
-};
-
-#endif /*__DISCOVERED_CHARACTERISTIC_H__*/
\ No newline at end of file
--- a/public/DiscoveredService.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +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 __DISCOVERED_SERVICE_H__
-#define __DISCOVERED_SERVICE_H__
-
-#include "UUID.h"
-#include "GattAttribute.h"
-
-/**@brief Type for holding information about the service and the characteristics found during
- * the discovery process.
- */
-class DiscoveredService {
-public:
- void setup(UUID uuidIn, GattAttribute::Handle_t startHandleIn, GattAttribute::Handle_t endHandleIn) {
- uuid = uuidIn;
- startHandle = startHandleIn;
- endHandle = endHandleIn;
- }
-
- void setup(GattAttribute::Handle_t startHandleIn, GattAttribute::Handle_t endHandleIn) {
- startHandle = startHandleIn;
- endHandle = endHandleIn;
- }
-
- void setupLongUUID(UUID::LongUUIDBytes_t longUUID) {
- uuid.setupLong(longUUID);
- }
-
-public:
- const UUID &getUUID(void) const {
- return uuid;
- }
-
- const GattAttribute::Handle_t& getStartHandle(void) const {
- return startHandle;
- }
- const GattAttribute::Handle_t& getEndHandle(void) const {
- return endHandle;
- }
-
-public:
- DiscoveredService() : uuid(UUID::ShortUUIDBytes_t(0)),
- startHandle(GattAttribute::INVALID_HANDLE),
- endHandle(GattAttribute::INVALID_HANDLE) {
- /* empty */
- }
-
-private:
- DiscoveredService(const DiscoveredService &);
-
-private:
- UUID uuid; /**< UUID of the service. */
- GattAttribute::Handle_t startHandle; /**< Service Handle Range. */
- GattAttribute::Handle_t endHandle; /**< Service Handle Range. */
-};
-
-#endif /*__DISCOVERED_SERVICE_H__*/
\ No newline at end of file
--- a/public/Gap.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/Gap.h Fri Jun 19 15:52:28 2015 +0100
@@ -19,17 +19,13 @@
#include "GapAdvertisingData.h"
#include "GapAdvertisingParams.h"
-#include "GapScanningParams.h"
#include "GapEvents.h"
#include "CallChain.h"
#include "FunctionPointerWithContext.h"
using namespace mbed;
-/* Forward declarations for classes which will only be used for pointers or references in the following. */
-class GapAdvertisingParams;
-class GapScanningParams;
-class GapAdvertisingData;
+class GapScanningParams; /* forward declaration */
class Gap {
public:
@@ -45,11 +41,11 @@
typedef uint8_t Address_t[ADDR_LEN]; /* 48-bit address, LSB format. */
typedef Address_t address_t; /* @Note: deprecated. Use Address_t instead. */
- enum TimeoutSource_t {
- TIMEOUT_SRC_ADVERTISING = 0x00, /**< Advertising timeout. */
- TIMEOUT_SRC_SECURITY_REQUEST = 0x01, /**< Security request timeout. */
- TIMEOUT_SRC_SCAN = 0x02, /**< Scanning timeout. */
- TIMEOUT_SRC_CONN = 0x03, /**< Connection timeout. */
+ enum AdvertisementType_t {
+ ADV_IND = 0x00, /**< Connectable undirected. */
+ ADV_DIRECT_IND = 0x01, /**< Connectable directed. */
+ ADV_SCAN_IND = 0x02, /**< Scannable undirected. */
+ ADV_NONCONN_IND = 0x03, /**< Non connectable undirected. */
};
/**
@@ -60,12 +56,9 @@
* transport library.
*/
enum DisconnectionReason_t {
- CONNECTION_TIMEOUT = 0x08,
- REMOTE_USER_TERMINATED_CONNECTION = 0x13,
- REMOTE_DEV_TERMINATION_DUE_TO_LOW_RESOURCES = 0x14, /**< Remote Device Terminated Connection due to low resources.*/
- REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF = 0x15, /**< Remote Device Terminated Connection due to power off. */
- LOCAL_HOST_TERMINATED_CONNECTION = 0x16,
- CONN_INTERVAL_UNACCEPTABLE = 0x3B,
+ REMOTE_USER_TERMINATED_CONNECTION = 0x13,
+ LOCAL_HOST_TERMINATED_CONNECTION = 0x16,
+ CONN_INTERVAL_UNACCEPTABLE = 0x3B,
};
/* Describes the current state of the device (more than one bit can be set) */
@@ -74,7 +67,7 @@
unsigned connected : 1; /**< peripheral is connected to a central */
};
- typedef uint16_t Handle_t; /* Type for connection handle. */
+ typedef uint16_t Handle_t;
typedef struct {
uint16_t minConnectionInterval; /**< Minimum Connection Interval in 1.25 ms units, see @ref BLE_GAP_CP_LIMITS.*/
@@ -83,49 +76,58 @@
uint16_t connectionSupervisionTimeout; /**< Connection Supervision Timeout in 10 ms units, see @ref BLE_GAP_CP_LIMITS.*/
} ConnectionParams_t;
- enum Role_t {
- PERIPHERAL = 0x1, /**< Peripheral Role. */
- CENTRAL = 0x2, /**< Central Role. */
+ enum SecurityMode_t {
+ SECURITY_MODE_NO_ACCESS,
+ SECURITY_MODE_ENCRYPTION_OPEN_LINK, /**< require no protection, open link. */
+ SECURITY_MODE_ENCRYPTION_NO_MITM, /**< require encryption, but no MITM protection. */
+ SECURITY_MODE_ENCRYPTION_WITH_MITM, /**< require encryption and MITM protection. */
+ SECURITY_MODE_SIGNED_NO_MITM, /**< require signing or encryption, but no MITM protection. */
+ SECURITY_MODE_SIGNED_WITH_MITM, /**< require signing or encryption, and MITM protection. */
+ };
+
+ /**
+ * @brief Defines possible security status/states.
+ *
+ * @details Defines possible security status/states of a link when requested by getLinkSecurity().
+ */
+ enum LinkSecurityStatus_t {
+ NOT_ENCRYPTED, /**< The link is not secured. */
+ ENCRYPTION_IN_PROGRESS, /**< Link security is being established.*/
+ ENCRYPTED /**< The link is secure.*/
};
- struct AdvertisementCallbackParams_t {
- Address_t peerAddr;
- int8_t rssi;
- bool isScanResponse;
- GapAdvertisingParams::AdvertisingType_t type;
- uint8_t advertisingDataLen;
- const uint8_t *advertisingData;
+ enum SecurityIOCapabilities_t {
+ IO_CAPS_DISPLAY_ONLY = 0x00, /**< Display Only. */
+ IO_CAPS_DISPLAY_YESNO = 0x01, /**< Display and Yes/No entry. */
+ IO_CAPS_KEYBOARD_ONLY = 0x02, /**< Keyboard Only. */
+ IO_CAPS_NONE = 0x03, /**< No I/O capabilities. */
+ IO_CAPS_KEYBOARD_DISPLAY = 0x04, /**< Keyboard and Display. */
};
- typedef FunctionPointerWithContext<const AdvertisementCallbackParams_t *> AdvertisementReportCallback_t;
-
- struct ConnectionCallbackParams_t {
- Handle_t handle;
- Role_t role;
- AddressType_t peerAddrType;
- Address_t peerAddr;
- AddressType_t ownAddrType;
- Address_t ownAddr;
- const ConnectionParams_t *connectionParams;
- ConnectionCallbackParams_t(Handle_t handleIn,
- Role_t roleIn,
- AddressType_t peerAddrTypeIn,
- const uint8_t *peerAddrIn,
- AddressType_t ownAddrTypeIn,
- const uint8_t *ownAddrIn,
- const ConnectionParams_t *connectionParamsIn) :
- handle(handleIn),
- role(roleIn),
- peerAddrType(peerAddrTypeIn),
- peerAddr(),
- ownAddrType(ownAddrTypeIn),
- ownAddr(),
- connectionParams(connectionParamsIn) {
- memcpy(peerAddr, peerAddrIn, ADDR_LEN);
- memcpy(ownAddr, ownAddrIn, ADDR_LEN);
- }
+ enum SecurityCompletionStatus_t {
+ SEC_STATUS_SUCCESS = 0x00, /**< Procedure completed with success. */
+ SEC_STATUS_TIMEOUT = 0x01, /**< Procedure timed out. */
+ SEC_STATUS_PDU_INVALID = 0x02, /**< Invalid PDU received. */
+ SEC_STATUS_PASSKEY_ENTRY_FAILED = 0x81, /**< Passkey entry failed (user canceled or other). */
+ SEC_STATUS_OOB_NOT_AVAILABLE = 0x82, /**< Out of Band Key not available. */
+ SEC_STATUS_AUTH_REQ = 0x83, /**< Authentication requirements not met. */
+ SEC_STATUS_CONFIRM_VALUE = 0x84, /**< Confirm value failed. */
+ SEC_STATUS_PAIRING_NOT_SUPP = 0x85, /**< Pairing not supported. */
+ SEC_STATUS_ENC_KEY_SIZE = 0x86, /**< Encryption key size. */
+ SEC_STATUS_SMP_CMD_UNSUPPORTED = 0x87, /**< Unsupported SMP command. */
+ SEC_STATUS_UNSPECIFIED = 0x88, /**< Unspecified reason. */
+ SEC_STATUS_REPEATED_ATTEMPTS = 0x89, /**< Too little time elapsed since last attempt. */
+ SEC_STATUS_INVALID_PARAMS = 0x8A, /**< Invalid parameters. */
};
+ /**
+ * Declaration of type containing a passkey to be used during pairing. This
+ * is passed into initializeSecurity() to specify a pre-programmed passkey
+ * for authentication instead of generating a random one.
+ */
+ static const unsigned PASSKEY_LEN = 6;
+ typedef uint8_t Passkey_t[PASSKEY_LEN]; /**< 6-digit passkey in ASCII ('0'-'9' digits only). */
+
static const uint16_t UNIT_1_25_MS = 1250; /**< Number of microseconds in 1.25 milliseconds. */
static const uint16_t UNIT_0_625_MS = 625; /**< Number of microseconds in 0.625 milliseconds. */
static uint16_t MSEC_TO_GAP_DURATION_UNITS(uint32_t durationInMillis) {
@@ -138,564 +140,59 @@
return (gapUnits * UNIT_0_625_MS) / 1000;
}
- typedef void (*TimeoutEventCallback_t)(TimeoutSource_t source);
- typedef void (*ConnectionEventCallback_t)(const ConnectionCallbackParams_t *params);
+ typedef void (*EventCallback_t)(void);
+ typedef void (*ConnectionEventCallback_t)(Handle_t,
+ AddressType_t peerAddrType, const Address_t peerAddr,
+ AddressType_t ownAddrType, const Address_t ownAddr,
+ const ConnectionParams_t *);
+ typedef void (*HandleSpecificEvent_t)(Handle_t handle);
typedef void (*DisconnectionEventCallback_t)(Handle_t, DisconnectionReason_t);
- typedef void (*RadioNotificationEventCallback_t)(bool radio_active); /* gets passed true for ACTIVE; false for INACTIVE. */
-
- /*
- * The following functions are meant to be overridden in the platform-specific sub-class.
- */
-public:
- /**
- * Set the BTLE MAC address and type. Please note that the address format is
- * LSB (least significant byte first). Please refer to Address_t.
- *
- * @return BLE_ERROR_NONE on success.
- */
- virtual ble_error_t setAddress(AddressType_t type, const Address_t address) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Fetch the BTLE MAC address and type.
- *
- * @return BLE_ERROR_NONE on success.
- */
- virtual ble_error_t getAddress(AddressType_t *typeP, Address_t address) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * @return Minimum Advertising interval in milliseconds.
- */
- virtual uint16_t getMinAdvertisingInterval(void) const {
- return 0; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * @return Minimum Advertising interval in milliseconds for non-connectible mode.
- */
- virtual uint16_t getMinNonConnectableAdvertisingInterval(void) const {
- return 0; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * @return Maximum Advertising interval in milliseconds.
- */
- virtual uint16_t getMaxAdvertisingInterval(void) const {
- return 0xFFFF; /* default implementation; override this API if this capability is supported. */
- }
-
- virtual ble_error_t stopAdvertising(void) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Stop scanning. The current scanning parameters remain in effect.
- *
- * @retval BLE_ERROR_NONE if successfully stopped scanning procedure.
- */
- virtual ble_error_t stopScan() {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Create a connection (GAP Link Establishment).
- *
- * @param peerAddr
- * 48-bit address, LSB format.
- * @param peerAddrType
- * Address type of the peer.
- * @param connectionParams
- * Connection parameters.
- * @param scanParams
- * Paramters to be used while scanning for the peer.
- * @return BLE_ERROR_NONE if connection establishment procedure is started
- * successfully. The connectionCallback (if set) will be invoked upon
- * a connection event.
- */
- virtual ble_error_t connect(const Address_t peerAddr,
- Gap::AddressType_t peerAddrType,
- const ConnectionParams_t *connectionParams,
- const GapScanningParams *scanParams) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * This call initiates the disconnection procedure, and its completion will
- * be communicated to the application with an invocation of the
- * disconnectionCallback.
- *
- * @param reason
- * The reason for disconnection to be sent back to the peer.
- */
- virtual ble_error_t disconnect(Handle_t connectionHandle, DisconnectionReason_t reason) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * This call initiates the disconnection procedure, and its completion will
- * be communicated to the application with an invocation of the
- * disconnectionCallback.
- *
- * @param reason
- * The reason for disconnection to be sent back to the peer.
- *
- * @note: this version of disconnect() doesn't take a connection handle. It
- * will work reliably only for stacks which are limited to a single
- * connection. This API should be considered *deprecated* in favour of the
- * altertive which takes a connection handle. It will be dropped in the future.
- */
- virtual ble_error_t disconnect(DisconnectionReason_t reason) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
+ typedef void (*RadioNotificationEventCallback_t) (bool radio_active); /* gets passed true for ACTIVE; false for INACTIVE. */
+ typedef void (*SecuritySetupInitiatedCallback_t)(Handle_t, bool allowBonding, bool requireMITM, SecurityIOCapabilities_t iocaps);
+ typedef void (*SecuritySetupCompletedCallback_t)(Handle_t, SecurityCompletionStatus_t status);
+ typedef void (*LinkSecuredCallback_t)(Handle_t handle, SecurityMode_t securityMode);
+ typedef void (*PasskeyDisplayCallback_t)(Handle_t handle, const Passkey_t passkey);
- /**
- * Get the GAP peripheral preferred connection parameters. These are the
- * defaults that the peripheral would like to have in a connection. The
- * choice of the connection parameters is eventually up to the central.
- *
- * @param[out] params
- * The structure where the parameters will be stored. Memory
- * for this is owned by the caller.
- *
- * @return BLE_ERROR_NONE if the parameters were successfully filled into
- * the given structure pointed to by params.
- */
- virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Set the GAP peripheral preferred connection parameters. These are the
- * defaults that the peripheral would like to have in a connection. The
- * choice of the connection parameters is eventually up to the central.
- *
- * @param[in] params
- * The structure containing the desired parameters.
- */
- virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Update connection parameters while in the peripheral role.
- * @details In the peripheral role, this will send the corresponding L2CAP request to the connected peer and wait for
- * the central to perform the procedure.
- * @param[in] handle
- * Connection Handle
- * @param[in] params
- * Pointer to desired connection parameters. If NULL is provided on a peripheral role,
- * the parameters in the PPCP characteristic of the GAP service will be used instead.
- */
- virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Set the device name characteristic in the GAP service.
- * @param[in] deviceName
- * The new value for the device-name. This is a UTF-8 encoded, <b>NULL-terminated</b> string.
- */
- virtual ble_error_t setDeviceName(const uint8_t *deviceName) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
+ struct AdvertisementCallbackParams_t {
+ Address_t peerAddr;
+ int8_t rssi;
+ bool isScanResponse;
+ AdvertisementType_t type;
+ uint8_t advertisingDataLen;
+ const uint8_t *advertisingData;
+ };
+ typedef FunctionPointerWithContext<const AdvertisementCallbackParams_t *> AdvertisementReportCallback_t;
- /**
- * 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.
- */
- virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Set the appearance characteristic in the GAP service.
- * @param[in] appearance
- * The new value for the device-appearance.
- */
- virtual ble_error_t setAppearance(GapAdvertisingData::Appearance appearance) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Get the appearance characteristic in the GAP service.
- * @param[out] appearance
- * The new value for the device-appearance.
- */
- virtual ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Set the radio's transmit power.
- * @param[in] txPower Radio transmit power in dBm.
- */
- virtual ble_error_t setTxPower(int8_t txPower) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * 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.
- */
- virtual void getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP) {
- *countP = 0; /* default implementation; override this API if this capability is supported. */
- }
-
-protected:
- /* Override the following in the underlying adaptation layer to provide the functionality of scanning. */
- virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /*
- * APIs with non-virtual implementations.
- */
-public:
- /**
- * Returns the current GAP state of the device using a bitmask which
- * describes whether the device is advertising and/or connected.
- */
- GapState_t getState(void) const {
- return state;
- }
-
- /**
- * Set the GAP advertising mode to use for this device.
- */
- void setAdvertisingType(GapAdvertisingParams::AdvertisingType_t advType) {
- _advParams.setAdvertisingType(advType);
- }
+ friend class BLEDevice;
- /**
- * @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. This minimum value can be discovered
- * using getMinAdvertisingInterval().
- *
- * This field must be set to 0 if connectionMode is equal
- * to ADV_CONNECTABLE_DIRECTED.
- *
- * @note: Decreasing this value will allow central devices to detect a
- * peripheral faster at the expense of more power being used by the radio
- * due to the higher data transmit rate.
- *
- * @note: This API is now *deprecated* and will be dropped in the future.
- * You should use the parallel API from Gap directly. A former call to
- * ble.setAdvertisingInterval(...) should now be achieved using
- * ble.gap().setAdvertisingInterval(...).
- *
- * @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) {
- if (interval == 0) {
- stopAdvertising();
- } else if (interval < getMinAdvertisingInterval()) {
- interval = getMinAdvertisingInterval();
- }
- _advParams.setInterval(MSEC_TO_ADVERTISEMENT_DURATION_UNITS(interval));
- }
-
- /**
- * @param[in] timeout
- * Advertising timeout (in seconds) between 0x1 and 0x3FFF (1
- * and 16383). Use 0 to disable the advertising timeout.
- */
- void setAdvertisingTimeout(uint16_t timeout) {
- _advParams.setTimeout(timeout);
- }
-
- /**
- * Start advertising.
- */
- ble_error_t startAdvertising(void) {
- setAdvertisingData(); /* update the underlying stack */
- return startAdvertising(_advParams);
- }
-
- /**
- * Reset any advertising payload prepared from prior calls to
- * accumulateAdvertisingPayload(). This automatically propagates the re-
- * initialized adv payload to the underlying stack.
- *
- * Note: This should be followed by a call to setAdvertisingPayload() or
- * startAdvertising() before the update takes effect.
- */
- void clearAdvertisingPayload(void) {
- _advPayload.clear();
- setAdvertisingData();
- }
-
- /**
- * 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[in] flags
- * The flags to be added. Please refer to
- * GapAdvertisingData::Flags for valid flags. Multiple
- * flags may be specified in combination.
- */
- ble_error_t accumulateAdvertisingPayload(uint8_t flags) {
- ble_error_t rc;
- if ((rc = _advPayload.addFlags(flags)) != BLE_ERROR_NONE) {
- return rc;
- }
-
- return setAdvertisingData();
- }
-
- /**
- * 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) {
- setAppearance(app);
-
- ble_error_t rc;
- if ((rc = _advPayload.addAppearance(app)) != BLE_ERROR_NONE) {
- return rc;
- }
-
- return setAdvertisingData();
- }
-
- /**
- * 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) {
- ble_error_t rc;
- if ((rc = _advPayload.addTxPower(power)) != BLE_ERROR_NONE) {
- return rc;
- }
-
- return setAdvertisingData();
- }
-
- /**
- * 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) {
- if (type == GapAdvertisingData::COMPLETE_LOCAL_NAME) {
- setDeviceName(data);
- }
-
- ble_error_t rc;
- if ((rc = _advPayload.addData(type, data, len)) != BLE_ERROR_NONE) {
- return rc;
- }
-
- return setAdvertisingData();
- }
+private:
+ /* These functions must be defined in the sub-class */
+ virtual ble_error_t setAddress(AddressType_t type, const Address_t address) = 0;
+ virtual ble_error_t getAddress(AddressType_t *typeP, Address_t address) = 0;
+ virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &) = 0;
+ virtual ble_error_t startAdvertising(const GapAdvertisingParams &) = 0;
+ virtual ble_error_t stopAdvertising(void) = 0;
+ virtual ble_error_t stopScan() = 0;
+ virtual uint16_t getMinAdvertisingInterval(void) const = 0;
+ virtual uint16_t getMinNonConnectableAdvertisingInterval(void) const = 0;
+ virtual uint16_t getMaxAdvertisingInterval(void) const = 0;
+ virtual ble_error_t disconnect(DisconnectionReason_t reason) = 0;
+ virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params) = 0;
+ virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params) = 0;
+ virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params) = 0;
- /**
- * Setup a particular, user-constructed advertisement payload for the
- * underlying stack. It would be uncommon for this API to be used directly;
- * there are other APIs to build an advertisement payload (see above).
- */
- ble_error_t setAdvertisingPayload(const GapAdvertisingData &payload) {
- _advPayload = payload;
- return setAdvertisingData();
- }
-
- /**
- * @return Read back advertising data. Useful for storing and
- * restoring payload.
- */
- const GapAdvertisingData &getAdvertisingPayload(void) const {
- return _advPayload;
- }
-
- /**
- * Accumulate a variable length byte-stream as an AD structure in the
- * scanResponse payload.
- *
- * @param[in] type The type which describes the variable length data.
- * @param[in] data data bytes.
- * @param[in] len length of data.
- */
- ble_error_t accumulateScanResponse(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len) {
- ble_error_t rc;
- if ((rc = _scanResponse.addData(type, data, len)) != BLE_ERROR_NONE) {
- return rc;
- }
-
- return setAdvertisingData();
- }
-
- /**
- * 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) {
- _scanResponse.clear();
- setAdvertisingData();
- }
+ virtual ble_error_t purgeAllBondingState(void) = 0;
+ virtual ble_error_t getLinkSecurity(Handle_t connectionHandle, LinkSecurityStatus_t *securityStatusP) = 0;
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param[in] interval
- * Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- * @param[in] window
- * Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- * @param[in] timeout
- * Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
- * @param[in] 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 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;
- }
+ virtual ble_error_t setDeviceName(const uint8_t *deviceName) = 0;
+ virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP) = 0;
+ virtual ble_error_t setAppearance(uint16_t appearance) = 0;
+ virtual ble_error_t getAppearance(uint16_t *appearanceP) = 0;
- /**
- * Setup the scanInterval parameter for GAP scanning--i.e. observer mode.
- * @param[in] interval
- * Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- *
- * 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().
- */
- ble_error_t setScanInterval(uint16_t interval) {
- return _scanningParams.setInterval(interval);
- }
-
- /**
- * Setup the scanWindow parameter for GAP scanning--i.e. observer mode.
- * @param[in] window
- * Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
- *
- * 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().
- */
- ble_error_t setScanWindow(uint16_t window) {
- return _scanningParams.setWindow(window);
- }
-
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param[in] timeout
- * Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
- *
- * Once the scanning parameters have been configured, scanning can be
- * enabled by using startScan().
- */
- ble_error_t setScanTimeout(uint16_t timeout) {
- return _scanningParams.setTimeout(timeout);
- }
-
- /**
- * Setup parameters for GAP scanning--i.e. observer mode.
- * @param[in] activeScanning
- * Set to True if active-scanning is required. This is used to fetch the
- * scan response from a peer if possible.
- *
- * Once the scanning parameters have been configured, scanning can be
- * enabled by using startScan().
- */
- void setActiveScanning(bool activeScanning) {
- _scanningParams.setActiveScanning(activeScanning);
- }
-
- /**
- * Start scanning (Observer Procedure) based on the parameters currently in
- * effect.
- *
- * @param[in] callback
- * The application specific callback to be invoked upon
- * receiving every advertisement report. This can be passed in
- * as NULL, in which case scanning may not be enabled at all.
- */
- ble_error_t startScan(void (*callback)(const AdvertisementCallbackParams_t *params)) {
+ ble_error_t startScan(const GapScanningParams &scanningParams, void (*callback)(const AdvertisementCallbackParams_t *params)) {
ble_error_t err = BLE_ERROR_NONE;
if (callback) {
- if ((err = startRadioScan(_scanningParams)) == BLE_ERROR_NONE) {
+ if ((err = startRadioScan(scanningParams)) == BLE_ERROR_NONE) {
onAdvertisementReport.attach(callback);
}
}
@@ -703,14 +200,11 @@
return err;
}
- /**
- * Same as above, but this takes an (object, method) pair for a callback.
- */
template<typename T>
- ble_error_t startScan(T *object, void (T::*callbackMember)(const AdvertisementCallbackParams_t *params)) {
+ ble_error_t startScan(const GapScanningParams &scanningParams, T *object, void (T::*callbackMember)(const AdvertisementCallbackParams_t *params)) {
ble_error_t err = BLE_ERROR_NONE;
if (object && callbackMember) {
- if ((err = startRadioScan(_scanningParams)) == BLE_ERROR_NONE) {
+ if ((err = startRadioScan(scanningParams)) == BLE_ERROR_NONE) {
onAdvertisementReport.attach(object, callbackMember);
}
}
@@ -718,133 +212,144 @@
return err;
}
-private:
- ble_error_t setAdvertisingData(void) {
- return setAdvertisingData(_advPayload, _scanResponse);
- }
-
-private:
- virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &) = 0;
- virtual ble_error_t startAdvertising(const GapAdvertisingParams &) = 0;
-
-public:
- /**
- * Accessors to read back currently active advertising params.
- */
- GapAdvertisingParams &getAdvertisingParams(void) {
- return _advParams;
- }
- const GapAdvertisingParams &getAdvertisingParams(void) const {
- return _advParams;
- }
+protected:
+ virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) = 0;
- /**
- * Setup a particular, user-constructed set of advertisement parameters for
- * the underlying stack. It would be uncommon for this API to be used
- * directly; there are other APIs to tweak advertisement parameters
- * individually.
- */
- void setAdvertisingParams(const GapAdvertisingParams &newParams) {
- _advParams = newParams;
- }
-
- /* Event callback handlers. */
-public:
- /**
- * Setup a callback for timeout events. Refer to TimeoutSource_t for
- * possible event types.
- */
- void onTimeout(TimeoutEventCallback_t callback) {timeoutCallback = callback;}
-
- /**
- * Setup a callback for connection events. Refer to ConnectionEventCallback_t.
- */
- void onConnection(ConnectionEventCallback_t callback) {connectionCallback = callback;}
+ /* Event callback handlers */
+ void setOnTimeout(EventCallback_t callback) {onTimeout = callback;}
+ void setOnConnection(ConnectionEventCallback_t callback) {onConnection = callback;}
/**
* Set the application callback for disconnection events.
* @param callback
* Pointer to the unique callback.
*/
- void onDisconnection(DisconnectionEventCallback_t callback) {disconnectionCallback = callback;}
+ void setOnDisconnection(DisconnectionEventCallback_t callback) {onDisconnection = callback;}
+
+ /**
+ * Set the application callback for radio-notification events.
+ * @param callback
+ * Handler to be executed in response to a radio notification event.
+ */
+ virtual void setOnRadioNotification(RadioNotificationEventCallback_t callback) {onRadioNotification = callback;}
+
+ /**
+ * To indicate that security procedure for link has started.
+ */
+ virtual void setOnSecuritySetupInitiated(SecuritySetupInitiatedCallback_t callback) {onSecuritySetupInitiated = callback;}
+
+ /**
+ * To indicate that security procedure for link has completed.
+ */
+ virtual void setOnSecuritySetupCompleted(SecuritySetupCompletedCallback_t callback) {onSecuritySetupCompleted = callback;}
+
+ /**
+ * To indicate that link with the peer is secured. For bonded devices,
+ * subsequent re-connections 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.
+ */
+ virtual void setOnLinkSecured(LinkSecuredCallback_t callback) {onLinkSecured = callback;}
+
+ /**
+ * To indicate that device context is stored persistently.
+ */
+ virtual void setOnSecurityContextStored(HandleSpecificEvent_t callback) {onSecurityContextStored = callback;}
+
+ /**
+ * To set the callback for when the passkey needs to be displayed on a peripheral with DISPLAY capability.
+ */
+ virtual void setOnPasskeyDisplay(PasskeyDisplayCallback_t callback) {onPasskeyDisplay = callback;}
/**
* Append to a chain of callbacks to be invoked upon disconnection; these
* callbacks receive no context and are therefore different from the
- * disconnectionCallback callback.
+ * onDisconnection callback.
* @param callback
* function pointer to be invoked upon disconnection; receives no context.
+ *
+ * @note the disconnection CallChain should have been merged with
+ * onDisconnctionCallback; but this was not possible because
+ * FunctionPointer (which is a building block for CallChain) doesn't
+ * accept variadic templates.
*/
template<typename T>
void addToDisconnectionCallChain(T *tptr, void (T::*mptr)(void)) {disconnectionCallChain.add(tptr, mptr);}
- /**
- * Set the application callback for radio-notification events.
- *
- * 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.
- */
- virtual void onRadioNotification(RadioNotificationEventCallback_t callback) {radioNotificationCallback = callback;}
+private:
+ GapState_t getState(void) const {
+ return state;
+ }
protected:
Gap() :
- _advParams(),
- _advPayload(),
- _scanningParams(),
- _scanResponse(),
state(),
- timeoutCallback(NULL),
- connectionCallback(NULL),
- disconnectionCallback(NULL),
- radioNotificationCallback(),
+ onTimeout(NULL),
+ onConnection(NULL),
+ onDisconnection(NULL),
+ onRadioNotification(),
+ onSecuritySetupInitiated(),
+ onSecuritySetupCompleted(),
+ onLinkSecured(),
+ onSecurityContextStored(),
+ onPasskeyDisplay(),
onAdvertisementReport(),
disconnectionCallChain() {
- _advPayload.clear();
- _scanResponse.clear();
+ /* empty */
}
- /* Entry points for the underlying stack to report events back to the user. */
public:
- void processConnectionEvent(Handle_t handle,
- Role_t role,
- AddressType_t peerAddrType,
- const Address_t peerAddr,
- AddressType_t ownAddrType,
- const Address_t ownAddr,
- const ConnectionParams_t *connectionParams) {
+ void processConnectionEvent(Handle_t handle, AddressType_t peerAddrType, const Address_t peerAddr, AddressType_t ownAddrType, const Address_t ownAddr, const ConnectionParams_t *params) {
state.connected = 1;
- if (connectionCallback) {
- ConnectionCallbackParams_t callbackParams(handle, role, peerAddrType, peerAddr, ownAddrType, ownAddr, connectionParams);
- connectionCallback(&callbackParams);
+ if (onConnection) {
+ onConnection(handle, peerAddrType, peerAddr, ownAddrType, ownAddr, params);
}
}
void processDisconnectionEvent(Handle_t handle, DisconnectionReason_t reason) {
state.connected = 0;
- if (disconnectionCallback) {
- disconnectionCallback(handle, reason);
+ if (onDisconnection) {
+ onDisconnection(handle, reason);
}
disconnectionCallChain.call();
}
- void processAdvertisementReport(const Address_t peerAddr,
- int8_t rssi,
- bool isScanResponse,
- GapAdvertisingParams::AdvertisingType_t type,
- uint8_t advertisingDataLen,
- const uint8_t *advertisingData) {
+ void processSecuritySetupInitiatedEvent(Handle_t handle, bool allowBonding, bool requireMITM, SecurityIOCapabilities_t iocaps) {
+ if (onSecuritySetupInitiated) {
+ onSecuritySetupInitiated(handle, allowBonding, requireMITM, iocaps);
+ }
+ }
+
+ void processSecuritySetupCompletedEvent(Handle_t handle, SecurityCompletionStatus_t status) {
+ if (onSecuritySetupCompleted) {
+ onSecuritySetupCompleted(handle, status);
+ }
+ }
+
+ void processLinkSecuredEvent(Handle_t handle, SecurityMode_t securityMode) {
+ if (onLinkSecured) {
+ onLinkSecured(handle, securityMode);
+ }
+ }
+
+ void processSecurityContextStoredEvent(Handle_t handle) {
+ if (onSecurityContextStored) {
+ onSecurityContextStored(handle);
+ }
+ }
+
+ void processPasskeyDisplayEvent(Handle_t handle, const Passkey_t passkey) {
+ if (onPasskeyDisplay) {
+ onPasskeyDisplay(handle, passkey);
+ }
+ }
+
+ void processAdvertisementReport(const Address_t peerAddr,
+ int8_t rssi,
+ bool isScanResponse,
+ AdvertisementType_t type,
+ uint8_t advertisingDataLen,
+ const uint8_t *advertisingData) {
AdvertisementCallbackParams_t params;
memcpy(params.peerAddr, peerAddr, ADDR_LEN);
params.rssi = rssi;
@@ -855,25 +360,32 @@
onAdvertisementReport.call(¶ms);
}
- void processTimeoutEvent(TimeoutSource_t source) {
- if (timeoutCallback) {
- timeoutCallback(source);
+ void processEvent(GapEvents::gapEvent_e type) {
+ switch (type) {
+ case GapEvents::GAP_EVENT_TIMEOUT:
+ state.advertising = 0;
+ if (onTimeout) {
+ onTimeout();
+ }
+ break;
+ default:
+ break;
}
}
protected:
- GapAdvertisingParams _advParams;
- GapAdvertisingData _advPayload;
- GapScanningParams _scanningParams;
- GapAdvertisingData _scanResponse;
-
GapState_t state;
protected:
- TimeoutEventCallback_t timeoutCallback;
- ConnectionEventCallback_t connectionCallback;
- DisconnectionEventCallback_t disconnectionCallback;
- RadioNotificationEventCallback_t radioNotificationCallback;
+ EventCallback_t onTimeout;
+ ConnectionEventCallback_t onConnection;
+ DisconnectionEventCallback_t onDisconnection;
+ RadioNotificationEventCallback_t onRadioNotification;
+ SecuritySetupInitiatedCallback_t onSecuritySetupInitiated;
+ SecuritySetupCompletedCallback_t onSecuritySetupCompleted;
+ LinkSecuredCallback_t onLinkSecured;
+ HandleSpecificEvent_t onSecurityContextStored;
+ PasskeyDisplayCallback_t onPasskeyDisplay;
AdvertisementReportCallback_t onAdvertisementReport;
CallChain disconnectionCallChain;
--- a/public/GapAdvertisingData.h Fri Jun 19 15:52:11 2015 +0100 +++ b/public/GapAdvertisingData.h Fri Jun 19 15:52:28 2015 +0100 @@ -17,7 +17,6 @@ #ifndef __GAP_ADVERTISING_DATA_H__ #define __GAP_ADVERTISING_DATA_H__ -#include <stdint.h> #include <string.h> #include "blecommon.h"
--- a/public/GapAdvertisingParams.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/GapAdvertisingParams.h Fri Jun 19 15:52:28 2015 +0100
@@ -39,22 +39,30 @@
static const unsigned GAP_ADV_PARAMS_INTERVAL_MAX = 0x4000;
static const unsigned GAP_ADV_PARAMS_TIMEOUT_MAX = 0x3FFF;
+ /**************************************************************************/
/*!
- * Encapsulates the peripheral advertising modes, which determine how
- * the device appears to other central devices in hearing range
- */
- enum AdvertisingType_t {
+ \brief
+ Encapsulates the peripheral advertising modes, which determine how
+ the device appears to other central devices in hearing range
+
+ \par
+ See the following for more information on advertising types:
+
+ \li \c Bluetooth Core Specification 4.0 (Vol. 6), Part B, Section 2.3.1
+ \li \c Bluetooth Core Specification 4.0 (Vol. 3), Part C, Section 9.3
+ */
+ /**************************************************************************/
+ enum AdvertisingType {
ADV_CONNECTABLE_UNDIRECTED, /**< Vol 3, Part C, Section 9.3.4 and Vol 6, Part B, Section 2.3.1.1 */
ADV_CONNECTABLE_DIRECTED, /**< Vol 3, Part C, Section 9.3.3 and Vol 6, Part B, Section 2.3.1.2 */
ADV_SCANNABLE_UNDIRECTED, /**< Include support for Scan Response payloads, see Vol 6, Part B, Section 2.3.1.4 */
ADV_NON_CONNECTABLE_UNDIRECTED /**< Vol 3, Part C, Section 9.3.2 and Vol 6, Part B, Section 2.3.1.3 */
};
- typedef enum AdvertisingType_t AdvertisingType; /* deprecated type alias. */
public:
- GapAdvertisingParams(AdvertisingType_t advType = ADV_CONNECTABLE_UNDIRECTED,
- uint16_t interval = GAP_ADV_PARAMS_INTERVAL_MIN_NONCON,
- uint16_t timeout = 0) : _advType(advType), _interval(interval), _timeout(timeout) {
+ GapAdvertisingParams(AdvertisingType advType = GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED,
+ uint16_t interval = GAP_ADV_PARAMS_INTERVAL_MIN_NONCON,
+ uint16_t timeout = 0) : _advType(advType), _interval(interval), _timeout(timeout) {
/* Interval checks */
if (_advType == ADV_CONNECTABLE_DIRECTED) {
/* Interval must be 0 in directed connectable mode */
@@ -86,18 +94,18 @@
}
}
- AdvertisingType_t getAdvertisingType(void) const {return _advType; }
- uint16_t getInterval(void) const {return _interval;}
- uint16_t getTimeout(void) const {return _timeout; }
+ AdvertisingType getAdvertisingType(void) const {return _advType; }
+ uint16_t getInterval(void) const {return _interval;}
+ uint16_t getTimeout(void) const {return _timeout; }
- void setAdvertisingType(AdvertisingType_t newAdvType) {_advType = newAdvType; }
- void setInterval(uint16_t newInterval) {_interval = newInterval;}
- void setTimeout(uint16_t newTimeout) {_timeout = newTimeout; }
+ void setAdvertisingType(AdvertisingType newAdvType) {_advType = newAdvType; }
+ void setInterval(uint16_t newInterval) {_interval = newInterval;}
+ void setTimeout(uint16_t newTimeout) {_timeout = newTimeout; }
private:
- AdvertisingType_t _advType;
- uint16_t _interval;
- uint16_t _timeout;
+ AdvertisingType _advType;
+ uint16_t _interval;
+ uint16_t _timeout;
};
#endif // ifndef __GAP_ADVERTISING_PARAMS_H__
\ No newline at end of file
--- a/public/GapScanningParams.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/GapScanningParams.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,6 +17,8 @@
#ifndef __GAP_SCANNING_PARAMS_H__
#define __GAP_SCANNING_PARAMS_H__
+#include "Gap.h"
+
class GapScanningParams {
public:
static const unsigned SCAN_INTERVAL_MIN = 0x0004; /**< Minimum Scan interval in 625 us units, i.e. 2.5 ms. */
@@ -27,20 +29,58 @@
static const unsigned SCAN_TIMEOUT_MAX = 0xFFFF; /**< Maximum Scan timeout in seconds. */
public:
- GapScanningParams(uint16_t interval = SCAN_INTERVAL_MAX,
- uint16_t window = SCAN_WINDOW_MAX,
- uint16_t timeout = 0,
- bool activeScanning = false);
-
- ble_error_t setInterval(uint16_t newIntervalInMS);
+ GapScanningParams(uint16_t interval = SCAN_INTERVAL_MAX,
+ uint16_t window = SCAN_WINDOW_MAX,
+ uint16_t timeout = 0,
+ bool activeScanning = false) : _interval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(interval)),
+ _window(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(window)),
+ _timeout(timeout),
+ _activeScanning(activeScanning) {
+ /* stay within limits */
+ if (_interval < SCAN_INTERVAL_MIN) {
+ _interval = SCAN_INTERVAL_MIN;
+ }
+ if (_interval > SCAN_INTERVAL_MAX) {
+ _interval = SCAN_INTERVAL_MAX;
+ }
+ if (_window < SCAN_WINDOW_MIN) {
+ _window = SCAN_WINDOW_MIN;
+ }
+ if (_window > SCAN_WINDOW_MAX) {
+ _window = SCAN_WINDOW_MAX;
+ }
+ }
- ble_error_t setWindow(uint16_t newWindowInMS);
+ ble_error_t setInterval(uint16_t newIntervalInMS) {
+ uint16_t newInterval = Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(newIntervalInMS);
+ if ((newInterval >= SCAN_INTERVAL_MIN) && (newInterval < SCAN_INTERVAL_MAX)) {
+ _interval = newInterval;
+ return BLE_ERROR_NONE;
+ }
- ble_error_t setTimeout(uint16_t newTimeout);
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
- void setActiveScanning(bool activeScanning);
+ ble_error_t setWindow(uint16_t newWindowInMS) {
+ uint16_t newWindow = Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(newWindowInMS);
+ if ((newWindow >= SCAN_WINDOW_MIN) && (newWindow < SCAN_WINDOW_MAX)) {
+ _window = newWindow;
+ return BLE_ERROR_NONE;
+ }
+
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
-public:
+ ble_error_t setTimeout(uint16_t newTimeout) {
+ _timeout = newTimeout;
+ return BLE_ERROR_NONE;
+ }
+
+ void setActiveScanning(bool activeScanning) {
+ _activeScanning = activeScanning;
+ }
+
+
/* @Note: The following return durations in units of 0.625 ms */
uint16_t getInterval(void) const {return _interval;}
uint16_t getWindow(void) const {return _window; }
--- a/public/GattAttribute.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/GattAttribute.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,8 +17,6 @@
#ifndef __GATT_ATTRIBUTE_H__
#define __GATT_ATTRIBUTE_H__
-#include "UUID.h"
-
class GattAttribute {
public:
typedef uint16_t Handle_t;
--- a/public/GattCallbackParamTypes.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,78 +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 __GATT_CALLBACK_PARAM_TYPES_H__
-#define __GATT_CALLBACK_PARAM_TYPES_H__
-
-struct GattWriteCallbackParams {
- enum WriteOp_t {
- OP_INVALID = 0x00, /**< Invalid Operation. */
- OP_WRITE_REQ = 0x01, /**< Write Request. */
- OP_WRITE_CMD = 0x02, /**< Write Command. */
- OP_SIGN_WRITE_CMD = 0x03, /**< Signed Write Command. */
- OP_PREP_WRITE_REQ = 0x04, /**< Prepare Write Request. */
- OP_EXEC_WRITE_REQ_CANCEL = 0x05, /**< Execute Write Request: Cancel all prepared writes. */
- OP_EXEC_WRITE_REQ_NOW = 0x06, /**< Execute Write Request: Immediately execute all prepared writes. */
- };
-
- GattAttribute::Handle_t handle;
- WriteOp_t writeOp; /**< Type of write operation, */
- uint16_t offset; /**< Offset for the write operation. */
- uint16_t len;
- const uint8_t *data; /* @note: data might not persist beyond the callback; make a local copy if needed. */
-};
-
-struct GattReadCallbackParams {
- GattAttribute::Handle_t handle;
- uint16_t offset; /**< Offset for the read operation. */
- uint16_t len;
- const uint8_t *data; /* @note: data might not persist beyond the callback; make a local copy if needed. */
-};
-
-enum GattAuthCallbackReply_t {
- AUTH_CALLBACK_REPLY_SUCCESS = 0x00, /**< Success. */
- AUTH_CALLBACK_REPLY_ATTERR_INVALID_HANDLE = 0x0101, /**< ATT Error: Invalid Attribute Handle. */
- AUTH_CALLBACK_REPLY_ATTERR_READ_NOT_PERMITTED = 0x0102, /**< ATT Error: Read not permitted. */
- AUTH_CALLBACK_REPLY_ATTERR_WRITE_NOT_PERMITTED = 0x0103, /**< ATT Error: Write not permitted. */
- AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHENTICATION = 0x0105, /**< ATT Error: Authenticated link required. */
- AUTH_CALLBACK_REPLY_ATTERR_INVALID_OFFSET = 0x0107, /**< ATT Error: Offset specified was past the end of the attribute. */
- AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION = 0x0108, /**< ATT Error: Used in ATT as Insufficient Authorisation. */
- AUTH_CALLBACK_REPLY_ATTERR_PREPARE_QUEUE_FULL = 0x0109, /**< ATT Error: Used in ATT as Prepare Queue Full. */
- AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_FOUND = 0x010A, /**< ATT Error: Used in ATT as Attribute not found. */
- AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_LONG = 0x010B, /**< ATT Error: Attribute cannot be read or written using read/write blob requests. */
- AUTH_CALLBACK_REPLY_ATTERR_INVALID_ATT_VAL_LENGTH = 0x010D, /**< ATT Error: Invalid value size. */
- AUTH_CALLBACK_REPLY_ATTERR_INSUF_RESOURCES = 0x0111, /**< ATT Error: Encrypted link required. */
-};
-
-struct GattWriteAuthCallbackParams {
- GattAttribute::Handle_t handle;
- uint16_t offset; /**< Offset for the write operation. */
- uint16_t len; /**< Length of the incoming data. */
- const uint8_t *data; /**< Incoming data, variable length. */
- GattAuthCallbackReply_t authorizationReply; /* This is the out parameter which needs to be set to true by the callback if the
- * request is to proceed; false otherwise. */
-};
-
-struct GattReadAuthCallbackParams {
- GattAttribute::Handle_t handle;
- uint16_t offset; /**< Offset for the read operation. */
- uint16_t len; /**< Optional: new length of the outgoing data. */
- uint8_t *data; /**< Optional: new outgoing data. Leave at NULL if data is unchanged. */
- GattAuthCallbackReply_t authorizationReply; /* This is the out parameter which needs to be set to true by the callback if the
- * request is to proceed; false otherwise. */
-};
-
-#endif /*__GATT_CALLBACK_PARAM_TYPES_H__*/
\ No newline at end of file
--- a/public/GattCharacteristic.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/GattCharacteristic.h Fri Jun 19 15:52:28 2015 +0100
@@ -18,9 +18,8 @@
#define __GATT_CHARACTERISTIC_H__
#include "Gap.h"
-#include "SecurityManager.h"
#include "GattAttribute.h"
-#include "GattCallbackParamTypes.h"
+#include "GattCharacteristicCallbackParams.h"
#include "FunctionPointerWithContext.h"
class GattCharacteristic {
@@ -332,7 +331,7 @@
unsigned numDescriptors = 0) :
_valueAttribute(uuid, valuePtr, initialLen, maxLen),
_properties(props),
- _requiredSecurity(SecurityManager::SECURITY_MODE_ENCRYPTION_OPEN_LINK),
+ _requiredSecurity(Gap::SECURITY_MODE_ENCRYPTION_OPEN_LINK),
_descriptors(descriptors),
_descriptorCount(numDescriptors),
enabledReadAuthorization(false),
@@ -348,7 +347,7 @@
*
* @param securityMode Can be one of encryption or signing, with or without protection for MITM (man in the middle attacks).
*/
- void requireSecurity(SecurityManager::SecurityMode_t securityMode) {
+ void requireSecurity(Gap::SecurityMode_t securityMode) {
_requiredSecurity = securityMode;
}
@@ -356,21 +355,21 @@
/**
* Authorization.
*/
- void setWriteAuthorizationCallback(void (*callback)(GattWriteAuthCallbackParams *)) {
+ void setWriteAuthorizationCallback(void (*callback)(GattCharacteristicWriteAuthCBParams *)) {
writeAuthorizationCallback.attach(callback);
enabledWriteAuthorization = true;
}
template <typename T>
- void setWriteAuthorizationCallback(T *object, void (T::*member)(GattWriteAuthCallbackParams *)) {
+ void setWriteAuthorizationCallback(T *object, void (T::*member)(GattCharacteristicWriteAuthCBParams *)) {
writeAuthorizationCallback.attach(object, member);
enabledWriteAuthorization = true;
}
- void setReadAuthorizationCallback(void (*callback)(GattReadAuthCallbackParams *)) {
+ void setReadAuthorizationCallback(void (*callback)(GattCharacteristicReadAuthCBParams *)) {
readAuthorizationCallback.attach(callback);
enabledReadAuthorization = true;
}
template <typename T>
- void setReadAuthorizationCallback(T *object, void (T::*member)(GattReadAuthCallbackParams *)) {
+ void setReadAuthorizationCallback(T *object, void (T::*member)(GattCharacteristicReadAuthCBParams *)) {
readAuthorizationCallback.attach(object, member);
enabledReadAuthorization = true;
}
@@ -381,7 +380,7 @@
* @param params to capture the context of the write-auth request; and also contains an out-parameter for reply.
* @return true if the write is authorized to proceed.
*/
- GattAuthCallbackReply_t authorizeWrite(GattWriteAuthCallbackParams *params) {
+ GattCharacteristicAuthCBReply_t authorizeWrite(GattCharacteristicWriteAuthCBParams *params) {
if (!isWriteAuthorizationEnabled()) {
return AUTH_CALLBACK_REPLY_SUCCESS;
}
@@ -407,7 +406,7 @@
*
* @return true if the read is authorized to proceed.
*/
- GattAuthCallbackReply_t authorizeRead(GattReadAuthCallbackParams *params) {
+ GattCharacteristicAuthCBReply_t authorizeRead(GattCharacteristicReadAuthCBParams *params) {
if (!isReadAuthorizationEnabled()) {
return AUTH_CALLBACK_REPLY_SUCCESS;
}
@@ -423,7 +422,7 @@
const GattAttribute& getValueAttribute() const {return _valueAttribute; }
GattAttribute::Handle_t getValueHandle(void) const {return getValueAttribute().getHandle();}
uint8_t getProperties(void) const {return _properties; }
- SecurityManager::SecurityMode_t getRequiredSecurity() const {return _requiredSecurity; }
+ Gap::SecurityMode_t getRequiredSecurity() const {return _requiredSecurity; }
uint8_t getDescriptorCount(void) const {return _descriptorCount; }
bool isReadAuthorizationEnabled() const {return enabledReadAuthorization; }
bool isWriteAuthorizationEnabled() const {return enabledWriteAuthorization; }
@@ -437,16 +436,16 @@
}
private:
- GattAttribute _valueAttribute;
- uint8_t _properties;
- SecurityManager::SecurityMode_t _requiredSecurity;
- GattAttribute **_descriptors;
- uint8_t _descriptorCount;
+ GattAttribute _valueAttribute;
+ uint8_t _properties;
+ Gap::SecurityMode_t _requiredSecurity;
+ GattAttribute **_descriptors;
+ uint8_t _descriptorCount;
bool enabledReadAuthorization;
bool enabledWriteAuthorization;
- FunctionPointerWithContext<GattReadAuthCallbackParams *> readAuthorizationCallback;
- FunctionPointerWithContext<GattWriteAuthCallbackParams *> writeAuthorizationCallback;
+ FunctionPointerWithContext<GattCharacteristicReadAuthCBParams *> readAuthorizationCallback;
+ FunctionPointerWithContext<GattCharacteristicWriteAuthCBParams *> writeAuthorizationCallback;
private:
/* disallow copy and assignment */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/public/GattCharacteristicCallbackParams.h Fri Jun 19 15:52:28 2015 +0100
@@ -0,0 +1,80 @@
+/* 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 __GATT_CHARACTERISTIC_CALLBACK_PARAMS_H__
+#define __GATT_CHARACTERISTIC_CALLBACK_PARAMS_H__
+
+struct GattCharacteristicWriteCBParams {
+ GattAttribute::Handle_t charHandle;
+ enum Type {
+ GATTS_CHAR_OP_INVALID = 0x00, /**< Invalid Operation. */
+ GATTS_CHAR_OP_WRITE_REQ = 0x01, /**< Write Request. */
+ GATTS_CHAR_OP_WRITE_CMD = 0x02, /**< Write Command. */
+ GATTS_CHAR_OP_SIGN_WRITE_CMD = 0x03, /**< Signed Write Command. */
+ GATTS_CHAR_OP_PREP_WRITE_REQ = 0x04, /**< Prepare Write Request. */
+ GATTS_CHAR_OP_EXEC_WRITE_REQ_CANCEL = 0x05, /**< Execute Write Request: Cancel all prepared writes. */
+ GATTS_CHAR_OP_EXEC_WRITE_REQ_NOW = 0x06, /**< Execute Write Request: Immediately execute all prepared writes. */
+ } op; /**< Type of write operation, */
+ uint16_t offset; /**< Offset for the write operation. */
+ uint16_t len; /**< Length of the incoming data. */
+ const uint8_t *data; /**< Incoming data, variable length. */
+};
+
+struct GattCharacteristicReadCBParams {
+ GattAttribute::Handle_t charHandle;
+ enum Type {
+ GATTS_CHAR_OP_INVALID = 0x00, /**< Invalid Operation. */
+ GATTS_CHAR_OP_READ_REQ = 0x0A, /**< Read Request. */
+ } op; /**< Type of write operation, */
+ uint16_t offset; /**< Offset for the read operation. */
+ uint16_t *len; /**< Length of the outgoing data. */
+ uint8_t *data; /**< Outgoing data, variable length. */
+};
+
+enum GattCharacteristicAuthCBReply_t {
+ AUTH_CALLBACK_REPLY_SUCCESS = 0x00, /**< Success. */
+ AUTH_CALLBACK_REPLY_ATTERR_INVALID_HANDLE = 0x0101, /**< ATT Error: Invalid Attribute Handle. */
+ AUTH_CALLBACK_REPLY_ATTERR_READ_NOT_PERMITTED = 0x0102, /**< ATT Error: Read not permitted. */
+ AUTH_CALLBACK_REPLY_ATTERR_WRITE_NOT_PERMITTED = 0x0103, /**< ATT Error: Write not permitted. */
+ AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHENTICATION = 0x0105, /**< ATT Error: Authenticated link required. */
+ AUTH_CALLBACK_REPLY_ATTERR_INVALID_OFFSET = 0x0107, /**< ATT Error: Offset specified was past the end of the attribute. */
+ AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION = 0x0108, /**< ATT Error: Used in ATT as Insufficient Authorisation. */
+ AUTH_CALLBACK_REPLY_ATTERR_PREPARE_QUEUE_FULL = 0x0109, /**< ATT Error: Used in ATT as Prepare Queue Full. */
+ AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_FOUND = 0x010A, /**< ATT Error: Used in ATT as Attribute not found. */
+ AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_LONG = 0x010B, /**< ATT Error: Attribute cannot be read or written using read/write blob requests. */
+ AUTH_CALLBACK_REPLY_ATTERR_INVALID_ATT_VAL_LENGTH = 0x010D, /**< ATT Error: Invalid value size. */
+ AUTH_CALLBACK_REPLY_ATTERR_INSUF_RESOURCES = 0x0111, /**< ATT Error: Encrypted link required. */
+};
+
+struct GattCharacteristicWriteAuthCBParams {
+ GattAttribute::Handle_t charHandle;
+ uint16_t offset; /**< Offset for the write operation. */
+ uint16_t len; /**< Length of the incoming data. */
+ const uint8_t *data; /**< Incoming data, variable length. */
+ GattCharacteristicAuthCBReply_t authorizationReply; /* This is the out parameter which needs to be set to true by the callback if the
+ * request is to proceed; false otherwise. */
+};
+
+struct GattCharacteristicReadAuthCBParams {
+ GattAttribute::Handle_t charHandle;
+ uint16_t offset; /**< Offset for the read operation. */
+ uint16_t len; /**< Optional: new length of the outgoing data. */
+ uint8_t *data; /**< Optional: new outgoing data. Leave at NULL if data is unchanged. */
+ GattCharacteristicAuthCBReply_t authorizationReply; /* This is the out parameter which needs to be set to true by the callback if the
+ * request is to proceed; false otherwise. */
+};
+
+#endif /*__GATT_CHARACTERISTIC_CALLBACK_PARAMS_H__*/
\ No newline at end of file
--- a/public/GattClient.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,229 +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 __GATT_CLIENT_H__
-#define __GATT_CLIENT_H__
-
-#include "Gap.h"
-#include "GattAttribute.h"
-#include "ServiceDiscovery.h"
-
-#include "GattCallbackParamTypes.h"
-
-class GattClient {
-public:
- typedef void (*ReadCallback_t)(const GattReadCallbackParams *params);
-
- enum WriteOp_t {
- GATT_OP_WRITE_REQ = 0x01, /**< Write Request. */
- GATT_OP_WRITE_CMD = 0x02, /**< Write Command. */
- };
-
- typedef void (*WriteCallback_t)(const GattWriteCallbackParams *params);
-
- /*
- * The following functions are meant to be overridden in the platform-specific sub-class.
- */
-public:
- /**
- * Launch service discovery. Once launched, service discovery will remain
- * active with callbacks being issued back into the application for matching
- * services/characteristics. isServiceDiscoveryActive() can be used to
- * determine status; and a termination callback (if setup) will be invoked
- * at the end. Service discovery can be terminated prematurely if needed
- * using terminateServiceDiscovery().
- *
- * @param connectionHandle
- * Handle for the connection with the peer.
- * @param sc
- * This is the application callback for matching service. Taken as
- * NULL by default. Note: service discovery may still be active
- * when this callback is issued; calling asynchronous BLE-stack
- * APIs from within this application callback might cause the
- * stack to abort service discovery. If this becomes an issue, it
- * may be better to make local copy of the discoveredService and
- * wait for service discovery to terminate before operating on the
- * service.
- * @param cc
- * This is the application callback for matching characteristic.
- * Taken as NULL by default. Note: service discovery may still be
- * active when this callback is issued; calling asynchronous
- * BLE-stack APIs from within this application callback might cause
- * the stack to abort service discovery. If this becomes an issue,
- * it may be better to make local copy of the discoveredCharacteristic
- * and wait for service discovery to terminate before operating on the
- * characteristic.
- * @param matchingServiceUUID
- * UUID based filter for specifying a service in which the application is
- * interested. By default it is set as the wildcard UUID_UNKNOWN,
- * in which case it matches all services. If characteristic-UUID
- * filter (below) is set to the wildcard value, then a service
- * callback will be invoked for the matching service (or for every
- * service if the service filter is a wildcard).
- * @param matchingCharacteristicUUIDIn
- * UUID based filter for specifying characteristic in which the application
- * is interested. By default it is set as the wildcard UUID_UKNOWN
- * to match against any characteristic. If both service-UUID
- * filter and characteristic-UUID filter are used with non- wildcard
- * values, then only a single characteristic callback is
- * invoked for the matching characteristic.
- *
- * @note Using wildcard values for both service-UUID and characteristic-
- * UUID will result in complete service discovery--callbacks being
- * called for every service and characteristic.
- *
- * @note Providing NULL for the characteristic callback will result in
- * characteristic discovery being skipped for each matching
- * service. This allows for an inexpensive method to discover only
- * services.
- *
- * @return
- * BLE_ERROR_NONE if service discovery is launched successfully; else an appropriate error.
- */
- virtual ble_error_t launchServiceDiscovery(Gap::Handle_t connectionHandle,
- ServiceDiscovery::ServiceCallback_t sc = NULL,
- ServiceDiscovery::CharacteristicCallback_t cc = NULL,
- const UUID &matchingServiceUUID = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN),
- const UUID &matchingCharacteristicUUIDIn = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Launch service discovery for services. Once launched, service discovery will remain
- * active with service-callbacks being issued back into the application for matching
- * services. isServiceDiscoveryActive() can be used to
- * determine status; and a termination callback (if setup) will be invoked
- * at the end. Service discovery can be terminated prematurely if needed
- * using terminateServiceDiscovery().
- *
- * @param connectionHandle
- * Handle for the connection with the peer.
- * @param sc
- * This is the application callback for matching service. Note: service discovery may still be active
- * when this callback is issued; calling asynchronous BLE-stack
- * APIs from within this application callback might cause the
- * stack to abort service discovery. If this becomes an issue, it
- * may be better to make local copy of the discoveredService and
- * wait for service discovery to terminate before operating on the
- * service.
- * @param matchingServiceUUID
- * UUID based filter for specifying a service in which the application is
- * interested. By default it is set as the wildcard UUID_UNKNOWN,
- * in which case it matches all services.
- *
- * @return
- * BLE_ERROR_NONE if service discovery is launched successfully; else an appropriate error.
- */
- virtual ble_error_t discoverServices(Gap::Handle_t connectionHandle,
- ServiceDiscovery::ServiceCallback_t callback,
- const UUID &matchingServiceUUID = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Launch service discovery for services. Once launched, service discovery will remain
- * active with service-callbacks being issued back into the application for matching
- * services. isServiceDiscoveryActive() can be used to
- * determine status; and a termination callback (if setup) will be invoked
- * at the end. Service discovery can be terminated prematurely if needed
- * using terminateServiceDiscovery().
- *
- * @param connectionHandle
- * Handle for the connection with the peer.
- * @param sc
- * This is the application callback for matching service. Note: service discovery may still be active
- * when this callback is issued; calling asynchronous BLE-stack
- * APIs from within this application callback might cause the
- * stack to abort service discovery. If this becomes an issue, it
- * may be better to make local copy of the discoveredService and
- * wait for service discovery to terminate before operating on the
- * service.
- * @param startHandle, endHandle
- * Handle range within which to limit the search
- *
- * @return
- * BLE_ERROR_NONE if service discovery is launched successfully; else an appropriate error.
- */
- virtual ble_error_t discoverServices(Gap::Handle_t connectionHandle,
- ServiceDiscovery::ServiceCallback_t callback,
- GattAttribute::Handle_t startHandle,
- GattAttribute::Handle_t endHandle) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Is service-discovery currently active?
- */
- virtual bool isServiceDiscoveryActive(void) const {
- return false; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Terminate an ongoing service-discovery. This should result in an
- * invocation of the TerminationCallback if service-discovery is active.
- */
- virtual void terminateServiceDiscovery(void) {
- /* default implementation; override this API if this capability is supported. */
- }
-
- /* Initiate a Gatt Client read procedure by attribute-handle. */
- virtual ble_error_t read(Gap::Handle_t connHandle, GattAttribute::Handle_t attributeHandle, uint16_t offset) const {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Initiate a GATT Client write procedure.
- *
- * @param[in] cmd
- * Command can be either a write-request (which generates a
- * matching response from the peripheral), or a write-command,
- * which doesn't require the connected peer to respond.
- * @param[in] connHandle
- * Connection handle.
- * @param[in] attributeHandle
- * handle for the target attribtue on the remote GATT server.
- * @param[in] length
- * length of the new value.
- * @param[in] value
- * new value being written.
- */
- virtual ble_error_t write(GattClient::WriteOp_t cmd,
- Gap::Handle_t connHandle,
- GattAttribute::Handle_t attributeHandle,
- size_t length,
- const uint8_t *value) const {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Setup callback for when serviceDiscovery terminates.
- */
- virtual void onServiceDiscoveryTermination(ServiceDiscovery::TerminationCallback_t callback) {
- /* default implementation; override this API if this capability is supported. */
- }
-
-protected:
- GattClient() {
- /* empty */
- }
-
-private:
- /* disallow copy and assignment */
- GattClient(const GattClient &);
- GattClient& operator=(const GattClient &);
-};
-
-#endif // ifndef __GATT_CLIENT_H__
\ No newline at end of file
--- a/public/GattServer.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/GattServer.h Fri Jun 19 15:52:28 2015 +0100
@@ -21,7 +21,7 @@
#include "GattService.h"
#include "GattAttribute.h"
#include "GattServerEvents.h"
-#include "GattCallbackParamTypes.h"
+#include "GattCharacteristicCallbackParams.h"
#include "CallChainOfFunctionPointersWithContext.h"
class GattServer {
@@ -34,118 +34,39 @@
GattServer() :
serviceCount(0),
characteristicCount(0),
- dataSentCallChain(),
- dataWrittenCallChain(),
- dataReadCallChain(),
- updatesEnabledCallback(NULL),
- updatesDisabledCallback(NULL),
- confirmationReceivedCallback(NULL) {
+ onDataSent(),
+ onDataWritten(),
+ onDataRead(),
+ onUpdatesEnabled(NULL),
+ onUpdatesDisabled(NULL),
+ onConfirmationReceived(NULL) {
/* empty */
}
- /*
- * The following functions are meant to be overridden in the platform-specific sub-class.
- */
-public:
-
- /**
- * Add a service declaration to the local server ATT table. Also add the
- * characteristics contained within.
- */
- virtual ble_error_t addService(GattService &) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
-
- /**
- * Read the value of a characteristic from the local GattServer
- * @param[in] attributeHandle
- * Attribute handle for the value attribute of the characteristic.
- * @param[out] buffer
- * A buffer to hold the value being read.
- * @param[in/out] lengthP
- * Length of the buffer being supplied. If the attribute
- * value is longer than the size of the supplied buffer,
- * this variable will hold upon return the total attribute value length
- * (excluding offset). The application may use this
- * information to allocate a suitable buffer size.
- *
- * @return BLE_ERROR_NONE if a value was read successfully into the buffer.
- */
- virtual ble_error_t read(GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
+ friend class BLEDevice;
+private:
+ /* These functions must be defined in the sub-class */
+ virtual ble_error_t addService(GattService &) = 0;
+ virtual ble_error_t readValue(GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP) = 0;
+ virtual ble_error_t readValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP) = 0;
+ virtual ble_error_t updateValue(GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly = false) = 0;
+ virtual ble_error_t updateValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly = false) = 0;
+ virtual ble_error_t initializeGATTDatabase(void) = 0;
- /**
- * Read the value of a characteristic from the local GattServer
- * @param[in] connectionHandle
- * Connection Handle.
- * @param[in] attributeHandle
- * Attribute handle for the value attribute of the characteristic.
- * @param[out] buffer
- * A buffer to hold the value being read.
- * @param[in/out] lengthP
- * Length of the buffer being supplied. If the attribute
- * value is longer than the size of the supplied buffer,
- * this variable will hold upon return the total attribute value length
- * (excluding offset). The application may use this
- * information to allocate a suitable buffer size.
- *
- * @return BLE_ERROR_NONE if a value was read successfully into the buffer.
- *
- * @note This API is a version of above with an additional connection handle
- * parameter to allow fetches for connection-specific multivalued
- * attribtues (such as the CCCDs).
- */
- virtual ble_error_t read(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
- }
+ // ToDo: For updateValue, check the CCCD to see if the value we are
+ // updating has the notify or indicate bits sent, and if BOTH are set
+ // be sure to call sd_ble_gatts_hvx() twice with notify then indicate!
+ // Strange use case, but valid and must be covered!
- /**
- * Update the value of a characteristic on the local GattServer.
- *
- * @param[in] attributeHandle
- * Handle for the value attribute of the Characteristic.
- * @param[in] value
- * A pointer to a buffer holding the new value
- * @param[in] size
- * Size of the new value (in bytes).
- * @param[in] localOnly
- * Should this update be kept on the local
- * GattServer regardless of the state of the
- * notify/indicate flag in the CCCD for this
- * Characteristic? If set to true, no notification
- * or indication is generated.
- *
- * @return BLE_ERROR_NONE if we have successfully set the value of the attribute.
- */
- virtual ble_error_t write(GattAttribute::Handle_t, const uint8_t *, uint16_t, bool localOnly = false) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
+ void setOnDataSent(void (*callback)(unsigned count)) {onDataSent.add(callback);}
+ template <typename T>
+ void setOnDataSent(T *objPtr, void (T::*memberPtr)(unsigned count)) {
+ onDataSent.add(objPtr, memberPtr);
}
-
- /**
- * Update the value of a characteristic on the local GattServer. A version
- * of the same as above with connection handle parameter to allow updates
- * for connection-specific multivalued attribtues (such as the CCCDs).
- *
- * @param[in] connectionHandle
- * Connection Handle.
- * @param[in] attributeHandle
- * Handle for the value attribute of the Characteristic.
- * @param[in] value
- * A pointer to a buffer holding the new value
- * @param[in] size
- * Size of the new value (in bytes).
- * @param[in] localOnly
- * Should this update be kept on the local
- * GattServer regardless of the state of the
- * notify/indicate flag in the CCCD for this
- * Characteristic? If set to true, no notification
- * or indication is generated.
- *
- * @return BLE_ERROR_NONE if we have successfully set the value of the attribute.
- */
- virtual ble_error_t write(Gap::Handle_t connectionHandle, GattAttribute::Handle_t, const uint8_t *, uint16_t, bool localOnly = false) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this API if this capability is supported. */
+ void setOnDataWritten(void (*callback)(const GattCharacteristicWriteCBParams *eventDataP)) {onDataWritten.add(callback);}
+ template <typename T>
+ void setOnDataWritten(T *objPtr, void (T::*memberPtr)(const GattCharacteristicWriteCBParams *context)) {
+ onDataWritten.add(objPtr, memberPtr);
}
/**
@@ -153,135 +74,57 @@
* onDataRead(). It should be overridden to return true as applicable.
*/
virtual bool isOnDataReadAvailable() const {
- return false; /* default implementation; override this API if this capability is supported. */
+ return false;
}
-
- /*
- * APIs with non-virtual implementations.
- */
-public:
- /**
- * 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)) {dataSentCallChain.add(callback);}
- template <typename T>
- void onDataSent(T *objPtr, void (T::*memberPtr)(unsigned count)) {
- dataSentCallChain.add(objPtr, memberPtr);
- }
+ ble_error_t setOnDataRead(void (*callback)(const GattCharacteristicReadCBParams *eventDataP)) {
+ if (!isOnDataReadAvailable()) {
+ return BLE_ERROR_NOT_IMPLEMENTED;
+ }
- /**
- * Setup a callback for when an attribute has its value updated by or at the
- * connected peer. For a peripheral, this callback triggered when the local
- * GATT server has an attribute updated by a write command from the peer.
- * For a Central, this callback is triggered when a response is received for
- * a write request.
- *
- * @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 GattWriteCallbackParams *eventDataP)) {dataWrittenCallChain.add(callback);}
- template <typename T>
- void onDataWritten(T *objPtr, void (T::*memberPtr)(const GattWriteCallbackParams *context)) {
- dataWrittenCallChain.add(objPtr, memberPtr);
+ onDataRead.add(callback);
+ return BLE_ERROR_NONE;
}
-
- /**
- * Setup a callback to be invoked on the peripheral when an attribute is
- * being read by a remote 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 GattReadCallbackParams *eventDataP)) {
+ template <typename T>
+ ble_error_t setOnDataRead(T *objPtr, void (T::*memberPtr)(const GattCharacteristicReadCBParams *context)) {
if (!isOnDataReadAvailable()) {
return BLE_ERROR_NOT_IMPLEMENTED;
}
- dataReadCallChain.add(callback);
- return BLE_ERROR_NONE;
- }
- template <typename T>
- ble_error_t onDataRead(T *objPtr, void (T::*memberPtr)(const GattReadCallbackParams *context)) {
- if (!isOnDataReadAvailable()) {
- return BLE_ERROR_NOT_IMPLEMENTED;
- }
-
- dataReadCallChain.add(objPtr, memberPtr);
+ onDataRead.add(objPtr, memberPtr);
return BLE_ERROR_NONE;
}
-
- /**
- * Setup a callback for when notifications/indications are enabled for a
- * characteristic on the local GattServer.
- */
- void onUpdatesEnabled(EventCallback_t callback) {updatesEnabledCallback = callback;}
+ void setOnUpdatesEnabled(EventCallback_t callback) {onUpdatesEnabled = callback;}
+ void setOnUpdatesDisabled(EventCallback_t callback) {onUpdatesDisabled = callback;}
+ void setOnConfirmationReceived(EventCallback_t callback) {onConfirmationReceived = callback;}
- /**
- * Setup a callback for when notifications/indications are disabled for a
- * characteristic on the local GattServer.
- */
- void onUpdatesDisabled(EventCallback_t callback) {updatesDisabledCallback = callback;}
-
- /**
- * Setup a callback for when the GATT server receives a response for an
- * indication event sent previously.
- */
- void onConfirmationReceived(EventCallback_t callback) {confirmationReceivedCallback = callback;}
-
- /* Entry points for the underlying stack to report events back to the user. */
protected:
- void handleDataWrittenEvent(const GattWriteCallbackParams *params) {
- if (dataWrittenCallChain.hasCallbacksAttached()) {
- dataWrittenCallChain.call(params);
+ void handleDataWrittenEvent(const GattCharacteristicWriteCBParams *params) {
+ if (onDataWritten.hasCallbacksAttached()) {
+ onDataWritten.call(params);
}
}
- void handleDataReadEvent(const GattReadCallbackParams *params) {
- if (dataReadCallChain.hasCallbacksAttached()) {
- dataReadCallChain.call(params);
+ void handleDataReadEvent(const GattCharacteristicReadCBParams *params) {
+ if (onDataRead.hasCallbacksAttached()) {
+ onDataRead.call(params);
}
}
void handleEvent(GattServerEvents::gattEvent_e type, GattAttribute::Handle_t charHandle) {
switch (type) {
case GattServerEvents::GATT_EVENT_UPDATES_ENABLED:
- if (updatesEnabledCallback) {
- updatesEnabledCallback(charHandle);
+ if (onUpdatesEnabled) {
+ onUpdatesEnabled(charHandle);
}
break;
case GattServerEvents::GATT_EVENT_UPDATES_DISABLED:
- if (updatesDisabledCallback) {
- updatesDisabledCallback(charHandle);
+ if (onUpdatesDisabled) {
+ onUpdatesDisabled(charHandle);
}
break;
case GattServerEvents::GATT_EVENT_CONFIRMATION_RECEIVED:
- if (confirmationReceivedCallback) {
- confirmationReceivedCallback(charHandle);
+ if (onConfirmationReceived) {
+ onConfirmationReceived(charHandle);
}
break;
default:
@@ -290,8 +133,8 @@
}
void handleDataSentEvent(unsigned count) {
- if (dataSentCallChain.hasCallbacksAttached()) {
- dataSentCallChain.call(count);
+ if (onDataSent.hasCallbacksAttached()) {
+ onDataSent.call(count);
}
}
@@ -300,12 +143,12 @@
uint8_t characteristicCount;
private:
- CallChainOfFunctionPointersWithContext<unsigned> dataSentCallChain;
- CallChainOfFunctionPointersWithContext<const GattWriteCallbackParams *> dataWrittenCallChain;
- CallChainOfFunctionPointersWithContext<const GattReadCallbackParams *> dataReadCallChain;
- EventCallback_t updatesEnabledCallback;
- EventCallback_t updatesDisabledCallback;
- EventCallback_t confirmationReceivedCallback;
+ CallChainOfFunctionPointersWithContext<unsigned> onDataSent;
+ CallChainOfFunctionPointersWithContext<const GattCharacteristicWriteCBParams *> onDataWritten;
+ CallChainOfFunctionPointersWithContext<const GattCharacteristicReadCBParams *> onDataRead;
+ EventCallback_t onUpdatesEnabled;
+ EventCallback_t onUpdatesDisabled;
+ EventCallback_t onConfirmationReceived;
private:
/* disallow copy and assignment */
--- a/public/SecurityManager.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,215 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2015 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 __SECURITY_MANAGER_H__
-#define __SECURITY_MANAGER_H__
-
-#include <stdint.h>
-
-#include "Gap.h"
-
-class SecurityManager {
-public:
- enum SecurityMode_t {
- SECURITY_MODE_NO_ACCESS,
- SECURITY_MODE_ENCRYPTION_OPEN_LINK, /**< require no protection, open link. */
- SECURITY_MODE_ENCRYPTION_NO_MITM, /**< require encryption, but no MITM protection. */
- SECURITY_MODE_ENCRYPTION_WITH_MITM, /**< require encryption and MITM protection. */
- SECURITY_MODE_SIGNED_NO_MITM, /**< require signing or encryption, but no MITM protection. */
- SECURITY_MODE_SIGNED_WITH_MITM, /**< require signing or encryption, and MITM protection. */
- };
-
- /**
- * @brief Defines possible security status/states.
- *
- * @details Defines possible security status/states of a link when requested by getLinkSecurity().
- */
- enum LinkSecurityStatus_t {
- NOT_ENCRYPTED, /**< The link is not secured. */
- ENCRYPTION_IN_PROGRESS, /**< Link security is being established.*/
- ENCRYPTED /**< The link is secure.*/
- };
-
- enum SecurityIOCapabilities_t {
- IO_CAPS_DISPLAY_ONLY = 0x00, /**< Display Only. */
- IO_CAPS_DISPLAY_YESNO = 0x01, /**< Display and Yes/No entry. */
- IO_CAPS_KEYBOARD_ONLY = 0x02, /**< Keyboard Only. */
- IO_CAPS_NONE = 0x03, /**< No I/O capabilities. */
- IO_CAPS_KEYBOARD_DISPLAY = 0x04, /**< Keyboard and Display. */
- };
-
- enum SecurityCompletionStatus_t {
- SEC_STATUS_SUCCESS = 0x00, /**< Procedure completed with success. */
- SEC_STATUS_TIMEOUT = 0x01, /**< Procedure timed out. */
- SEC_STATUS_PDU_INVALID = 0x02, /**< Invalid PDU received. */
- SEC_STATUS_PASSKEY_ENTRY_FAILED = 0x81, /**< Passkey entry failed (user canceled or other). */
- SEC_STATUS_OOB_NOT_AVAILABLE = 0x82, /**< Out of Band Key not available. */
- SEC_STATUS_AUTH_REQ = 0x83, /**< Authentication requirements not met. */
- SEC_STATUS_CONFIRM_VALUE = 0x84, /**< Confirm value failed. */
- SEC_STATUS_PAIRING_NOT_SUPP = 0x85, /**< Pairing not supported. */
- SEC_STATUS_ENC_KEY_SIZE = 0x86, /**< Encryption key size. */
- SEC_STATUS_SMP_CMD_UNSUPPORTED = 0x87, /**< Unsupported SMP command. */
- SEC_STATUS_UNSPECIFIED = 0x88, /**< Unspecified reason. */
- SEC_STATUS_REPEATED_ATTEMPTS = 0x89, /**< Too little time elapsed since last attempt. */
- SEC_STATUS_INVALID_PARAMS = 0x8A, /**< Invalid parameters. */
- };
-
- /**
- * Declaration of type containing a passkey to be used during pairing. This
- * is passed into initializeSecurity() to specify a pre-programmed passkey
- * for authentication instead of generating a random one.
- */
- static const unsigned PASSKEY_LEN = 6;
- typedef uint8_t Passkey_t[PASSKEY_LEN]; /**< 6-digit passkey in ASCII ('0'-'9' digits only). */
-
-public:
- typedef void (*HandleSpecificEvent_t)(Gap::Handle_t handle);
- typedef void (*SecuritySetupInitiatedCallback_t)(Gap::Handle_t, bool allowBonding, bool requireMITM, SecurityIOCapabilities_t iocaps);
- typedef void (*SecuritySetupCompletedCallback_t)(Gap::Handle_t, SecurityCompletionStatus_t status);
- typedef void (*LinkSecuredCallback_t)(Gap::Handle_t handle, SecurityMode_t securityMode);
- typedef void (*PasskeyDisplayCallback_t)(Gap::Handle_t handle, const Passkey_t passkey);
-
- /*
- * The following functions are meant to be overridden in the platform-specific sub-class.
- */
-public:
- /**
- * 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.
- */
- virtual ble_error_t init(bool enableBonding = true,
- bool requireMITM = true,
- SecurityIOCapabilities_t iocaps = IO_CAPS_NONE,
- const Passkey_t passkey = NULL) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this if security is supported. */
- }
-
- /**
- * 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.
- */
- virtual ble_error_t getLinkSecurity(Gap::Handle_t connectionHandle, LinkSecurityStatus_t *securityStatusP) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this if security is supported. */
- }
-
- /**
- * 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.
- */
- virtual ble_error_t purgeAllBondingState(void) {
- return BLE_ERROR_NOT_IMPLEMENTED; /* default implementation; override this if security is supported. */
- }
-
- /* Event callback handlers. */
-public:
- /**
- * To indicate that security procedure for link has started.
- */
- virtual void onSecuritySetupInitiated(SecuritySetupInitiatedCallback_t callback) {securitySetupInitiatedCallback = callback;}
-
- /**
- * To indicate that security procedure for link has completed.
- */
- virtual void onSecuritySetupCompleted(SecuritySetupCompletedCallback_t callback) {securitySetupCompletedCallback = callback;}
-
- /**
- * To indicate that link with the peer is secured. For bonded devices,
- * subsequent re-connections 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.
- */
- virtual void onLinkSecured(LinkSecuredCallback_t callback) {linkSecuredCallback = callback;}
-
- /**
- * To indicate that device context is stored persistently.
- */
- virtual void onSecurityContextStored(HandleSpecificEvent_t callback) {securityContextStoredCallback = callback;}
-
- /**
- * To set the callback for when the passkey needs to be displayed on a peripheral with DISPLAY capability.
- */
- virtual void onPasskeyDisplay(PasskeyDisplayCallback_t callback) {passkeyDisplayCallback = callback;}
-
- /* Entry points for the underlying stack to report events back to the user. */
-public:
- void processSecuritySetupInitiatedEvent(Gap::Handle_t handle, bool allowBonding, bool requireMITM, SecurityIOCapabilities_t iocaps) {
- if (securitySetupInitiatedCallback) {
- securitySetupInitiatedCallback(handle, allowBonding, requireMITM, iocaps);
- }
- }
-
- void processSecuritySetupCompletedEvent(Gap::Handle_t handle, SecurityCompletionStatus_t status) {
- if (securitySetupCompletedCallback) {
- securitySetupCompletedCallback(handle, status);
- }
- }
-
- void processLinkSecuredEvent(Gap::Handle_t handle, SecurityMode_t securityMode) {
- if (linkSecuredCallback) {
- linkSecuredCallback(handle, securityMode);
- }
- }
-
- void processSecurityContextStoredEvent(Gap::Handle_t handle) {
- if (securityContextStoredCallback) {
- securityContextStoredCallback(handle);
- }
- }
-
- void processPasskeyDisplayEvent(Gap::Handle_t handle, const Passkey_t passkey) {
- if (passkeyDisplayCallback) {
- passkeyDisplayCallback(handle, passkey);
- }
- }
-
-protected:
- SecurityManager() :
- securitySetupInitiatedCallback(),
- securitySetupCompletedCallback(),
- linkSecuredCallback(),
- securityContextStoredCallback(),
- passkeyDisplayCallback() {
- /* empty */
- }
-
-protected:
- SecuritySetupInitiatedCallback_t securitySetupInitiatedCallback;
- SecuritySetupCompletedCallback_t securitySetupCompletedCallback;
- LinkSecuredCallback_t linkSecuredCallback;
- HandleSpecificEvent_t securityContextStoredCallback;
- PasskeyDisplayCallback_t passkeyDisplayCallback;
-};
-
-#endif /*__SECURITY_MANAGER_H__*/
\ No newline at end of file
--- a/public/ServiceDiscovery.h Fri Jun 19 15:52:11 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,143 +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 __SERVICE_DISOVERY_H__
-#define __SERVICE_DISOVERY_H__
-
-#include "UUID.h"
-#include "Gap.h"
-#include "GattAttribute.h"
-
-class DiscoveredService;
-class DiscoveredCharacteristic;
-
-class ServiceDiscovery {
-public:
- /*
- * Exposed application callback types.
- */
-
- /**
- * Callback type for when a matching Service is found during service-
- * discovery. The receiving function is passed in a pointer to a
- * DiscoveredService object which will remain valid for the lifetime of the
- * callback. Memory for this object is owned by the BLE_API eventing
- * framework. The application can safely make a persistent shallow-copy of
- * this object in order to work with the service beyond the callback.
- */
- typedef void (*ServiceCallback_t)(const DiscoveredService *);
-
- /**
- * Callback type for when a matching Characteristic is found during service-
- * discovery. The receiving function is passed in a pointer to a
- * DiscoveredCharacteristic object which will remain valid for the lifetime
- * of the callback. Memory for this object is owned by the BLE_API eventing
- * framework. The application can safely make a persistent shallow-copy of
- * this object in order to work with the characteristic beyond the callback.
- */
- typedef void (*CharacteristicCallback_t)(const DiscoveredCharacteristic *);
-
- /**
- * Callback type for when serviceDiscovery terminates.
- */
- typedef void (*TerminationCallback_t)(Gap::Handle_t connectionHandle);
-
-public:
- /**
- * Launch service discovery. Once launched, service discovery will remain
- * active with callbacks being issued back into the application for matching
- * services/characteristics. isActive() can be used to determine status; and
- * a termination callback (if setup) will be invoked at the end. Service
- * discovery can be terminated prematurely if needed using terminate().
- *
- * @param connectionHandle
- * Handle for the connection with the peer.
- * @param sc
- * This is the application callback for matching service. Taken as
- * NULL by default. Note: service discovery may still be active
- * when this callback is issued; calling asynchronous BLE-stack
- * APIs from within this application callback might cause the
- * stack to abort service discovery. If this becomes an issue, it
- * may be better to make local copy of the discoveredService and
- * wait for service discovery to terminate before operating on the
- * service.
- * @param cc
- * This is the application callback for matching characteristic.
- * Taken as NULL by default. Note: service discovery may still be
- * active when this callback is issued; calling asynchronous
- * BLE-stack APIs from within this application callback might cause
- * the stack to abort service discovery. If this becomes an issue,
- * it may be better to make local copy of the discoveredCharacteristic
- * and wait for service discovery to terminate before operating on the
- * characteristic.
- * @param matchingServiceUUID
- * UUID based filter for specifying a service in which the application is
- * interested. By default it is set as the wildcard UUID_UNKNOWN,
- * in which case it matches all services. If characteristic-UUID
- * filter (below) is set to the wildcard value, then a service
- * callback will be invoked for the matching service (or for every
- * service if the service filter is a wildcard).
- * @param matchingCharacteristicUUIDIn
- * UUID based filter for specifying characteristic in which the application
- * is interested. By default it is set as the wildcard UUID_UKNOWN
- * to match against any characteristic. If both service-UUID
- * filter and characteristic-UUID filter are used with non- wildcard
- * values, then only a single characteristic callback is
- * invoked for the matching characteristic.
- *
- * @note Using wildcard values for both service-UUID and characteristic-
- * UUID will result in complete service discovery--callbacks being
- * called for every service and characteristic.
- *
- * @note Providing NULL for the characteristic callback will result in
- * characteristic discovery being skipped for each matching
- * service. This allows for an inexpensive method to discover only
- * services.
- *
- * @return
- * BLE_ERROR_NONE if service discovery is launched successfully; else an appropriate error.
- */
- virtual ble_error_t launch(Gap::Handle_t connectionHandle,
- ServiceCallback_t sc = NULL,
- CharacteristicCallback_t cc = NULL,
- const UUID &matchingServiceUUID = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN),
- const UUID &matchingCharacteristicUUIDIn = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)) = 0;
-
- /**
- * Is service-discovery currently active?
- */
- virtual bool isActive(void) const = 0;
-
- /**
- * Terminate an ongoing service-discovery. This should result in an
- * invocation of the TerminationCallback if service-discovery is active.
- */
- virtual void terminate(void) = 0;
-
- /**
- * Setup callback to be invoked when service discovery is terminated.
- */
- virtual void onTermination(TerminationCallback_t callback) = 0;
-
-protected:
- Gap::Handle_t connHandle; /**< Connection handle as provided by the SoftDevice. */
- UUID matchingServiceUUID;
- ServiceCallback_t serviceCallback;
- UUID matchingCharacteristicUUID;
- CharacteristicCallback_t characteristicCallback;
-};
-
-#endif // ifndef __SERVICE_DISOVERY_H__
\ No newline at end of file
--- a/public/UUID.h Fri Jun 19 15:52:11 2015 +0100
+++ b/public/UUID.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,7 +17,6 @@
#ifndef __UUID_H__
#define __UUID_H__
-#include <stdint.h>
#include <string.h>
#include "blecommon.h"
@@ -29,10 +28,9 @@
UUID_TYPE_LONG = 1 // Full 128-bit UUID
};
- typedef uint16_t ShortUUIDBytes_t;
-
static const unsigned LENGTH_OF_LONG_UUID = 16;
- typedef uint8_t LongUUIDBytes_t[LENGTH_OF_LONG_UUID];
+ typedef uint16_t ShortUUIDBytes_t;
+ typedef uint8_t LongUUIDBytes_t[LENGTH_OF_LONG_UUID];
public:
/**
--- a/services/BatteryService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/BatteryService.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,7 +17,7 @@
#ifndef __BLE_BATTERY_SERVICE_H__
#define __BLE_BATTERY_SERVICE_H__
-#include "BLE.h"
+#include "BLEDevice.h"
/**
* @class BatteryService
@@ -29,19 +29,25 @@
public:
/**
* @param[ref] _ble
- * BLE object for the underlying controller.
+ * BLEDevice object for the underlying controller.
* @param[in] level
* 8bit batterly level. Usually used to represent percentage of batterly charge remaining.
*/
- BatteryService(BLE &_ble, uint8_t level = 100) :
+ BatteryService(BLEDevice &_ble, uint8_t level = 100) :
ble(_ble),
batteryLevel(level),
batteryLevelCharacteristic(GattCharacteristic::UUID_BATTERY_LEVEL_CHAR, &batteryLevel, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY) {
+ static bool serviceAdded = false; /* We should only ever need to add the heart rate service once. */
+ if (serviceAdded) {
+ return;
+ }
+
GattCharacteristic *charTable[] = {&batteryLevelCharacteristic};
GattService batteryService(GattService::UUID_BATTERY_SERVICE, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
ble.addService(batteryService);
+ serviceAdded = true;
}
/**
@@ -56,8 +62,8 @@
ble.updateCharacteristicValue(batteryLevelCharacteristic.getValueAttribute().getHandle(), &batteryLevel, 1);
}
-protected:
- BLE &ble;
+private:
+ BLEDevice &ble;
uint8_t batteryLevel;
ReadOnlyGattCharacteristic<uint8_t> batteryLevelCharacteristic;
--- a/services/DFUService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/DFUService.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,7 +17,7 @@
#ifndef __BLE_DFU_SERVICE_H__
#define __BLE_DFU_SERVICE_H__
-#include "BLE.h"
+#include "BLEDevice.h"
#include "UUID.h"
extern "C" void bootloader_start(void);
@@ -48,17 +48,17 @@
* @brief Adds Device Firmware Update service to an existing ble object.
*
* @param[ref] _ble
- * BLE object for the underlying controller.
+ * BLEDevice object for the underlying controller.
* @param[in] _handoverCallback
* Application specific handover callback.
*/
- DFUService(BLE &_ble, ResetPrepare_t _handoverCallback = NULL) :
+ DFUService(BLEDevice &_ble, ResetPrepare_t _handoverCallback = NULL) :
ble(_ble),
+ controlBytes(),
+ packetBytes(),
controlPoint(DFUServiceControlCharacteristicUUID, controlBytes, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
packet(DFUServicePacketCharacteristicUUID, packetBytes, SIZEOF_PACKET_BYTES, SIZEOF_PACKET_BYTES,
- GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE),
- controlBytes(),
- packetBytes() {
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE) {
static bool serviceAdded = false; /* We should only ever need to add the DFU service once. */
if (serviceAdded) {
return;
@@ -94,8 +94,8 @@
* @param[in] params
* Information about the characterisitc being updated.
*/
- virtual void onDataWritten(const GattWriteCallbackParams *params) {
- if (params->handle == controlPoint.getValueHandle()) {
+ virtual void onDataWritten(const GattCharacteristicWriteCBParams *params) {
+ if (params->charHandle == controlPoint.getValueHandle()) {
/* At present, writing anything will do the trick--this needs to be improved. */
if (handoverCallback) {
handoverCallback();
@@ -105,12 +105,16 @@
}
}
-protected:
+private:
static const unsigned SIZEOF_CONTROL_BYTES = 2;
static const unsigned SIZEOF_PACKET_BYTES = 20;
-protected:
- BLE &ble;
+ static ResetPrepare_t handoverCallback; /**< application specific handover callback. */
+
+private:
+ BLEDevice &ble;
+ uint8_t controlBytes[SIZEOF_CONTROL_BYTES];
+ uint8_t packetBytes[SIZEOF_PACKET_BYTES];
/**< Writing to the control characteristic triggers the handover to dfu-
* bootloader. At present, writing anything will do the trick--this needs
@@ -123,11 +127,6 @@
* FOTA clients might get confused as service definitions change after
* handing control over to the bootloader. */
GattCharacteristic packet;
-
- uint8_t controlBytes[SIZEOF_CONTROL_BYTES];
- uint8_t packetBytes[SIZEOF_PACKET_BYTES];
-
- static ResetPrepare_t handoverCallback; /**< application specific handover callback. */
};
#endif /* #ifndef __BLE_DFU_SERVICE_H__*/
\ No newline at end of file
--- a/services/DeviceInformationService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/DeviceInformationService.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,7 +17,7 @@
#ifndef __BLE_DEVICE_INFORMATION_SERVICE_H__
#define __BLE_DEVICE_INFORMATION_SERVICE_H__
-#include "BLE.h"
+#include "BLEDevice.h"
/**
* @class DeviceInformationService
@@ -31,7 +31,7 @@
* @brief Device Information Service Constructor.
*
* @param[ref] _ble
- * BLE object for the underlying controller.
+ * BLEDevice object for the underlying controller.
* @param[in] manufacturersName
* This characteristic represents the name of the
* manufacturer of the device. The name is copied into the
@@ -57,7 +57,7 @@
* the software within the device. The value is copied
* into the BLE stack during this constructor.
*/
- DeviceInformationService(BLE &_ble,
+ DeviceInformationService(BLEDevice &_ble,
const char *manufacturersName = NULL,
const char *modelNumber = NULL,
const char *serialNumber = NULL,
@@ -114,8 +114,8 @@
serviceAdded = true;
}
-protected:
- BLE &ble;
+private:
+ BLEDevice &ble;
GattCharacteristic manufacturersNameStringCharacteristic;
GattCharacteristic modelNumberStringCharacteristic;
GattCharacteristic serialNumberStringCharacteristic;
--- a/services/HealthThermometerService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/HealthThermometerService.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,7 +17,7 @@
#ifndef __BLE_HEALTH_THERMOMETER_SERVICE_H__
#define __BLE_HEALTH_THERMOMETER_SERVICE_H__
-#include "BLE.h"
+#include "BLEDevice.h"
/**
* @class HealthThermometerService
@@ -51,7 +51,7 @@
* @param[in] initialTemp initial value in celsius
* @param[in] _location
*/
- HealthThermometerService(BLE &_ble, float initialTemp, uint8_t _location) :
+ HealthThermometerService(BLEDevice &_ble, float initialTemp, uint8_t _location) :
ble(_ble),
valueBytes(initialTemp),
tempMeasurement(GattCharacteristic::UUID_TEMPERATURE_MEASUREMENT_CHAR, (TemperatureValueBytes *)valueBytes.getPointer(), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
@@ -141,7 +141,7 @@
};
private:
- BLE &ble;
+ BLEDevice &ble;
TemperatureValueBytes valueBytes;
ReadOnlyGattCharacteristic<TemperatureValueBytes> tempMeasurement;
ReadOnlyGattCharacteristic<uint8_t> tempLocation;
--- a/services/HeartRateService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/HeartRateService.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,7 +17,7 @@
#ifndef __BLE_HEART_RATE_SERVICE_H__
#define __BLE_HEART_RATE_SERVICE_H__
-#include "BLE.h"
+#include "BLEDevice.h"
/**
* @class HeartRateService
@@ -47,13 +47,13 @@
* @brief Constructor with 8bit HRM Counter value.
*
* @param[ref] _ble
- * Reference to the underlying BLE.
+ * Reference to the underlying BLEDevice.
* @param[in] hrmCounter (8-bit)
* initial value for the hrm counter.
* @param[in] location
* Sensor's location.
*/
- HeartRateService(BLE &_ble, uint8_t hrmCounter, uint8_t location) :
+ HeartRateService(BLEDevice &_ble, uint8_t hrmCounter, uint8_t location) :
ble(_ble),
valueBytes(hrmCounter),
hrmRate(GattCharacteristic::UUID_HEART_RATE_MEASUREMENT_CHAR, valueBytes.getPointer(),
@@ -68,13 +68,13 @@
* @brief Constructor with a 16-bit HRM Counter value.
*
* @param[in] _ble
- * Reference to the underlying BLE.
+ * Reference to the underlying BLEDevice.
* @param[in] hrmCounter (8-bit)
* initial value for the hrm counter.
* @param[in] location
* Sensor's location.
*/
- HeartRateService(BLE &_ble, uint16_t hrmCounter, uint8_t location) :
+ HeartRateService(BLEDevice &_ble, uint16_t hrmCounter, uint8_t location) :
ble(_ble),
valueBytes(hrmCounter),
hrmRate(GattCharacteristic::UUID_HEART_RATE_MEASUREMENT_CHAR, valueBytes.getPointer(),
@@ -114,8 +114,8 @@
* @param[in] params
* Information about the characterisitc being updated.
*/
- virtual void onDataWritten(const GattWriteCallbackParams *params) {
- if (params->handle == controlPoint.getValueAttribute().getHandle()) {
+ virtual void onDataWritten(const GattCharacteristicWriteCBParams *params) {
+ if (params->charHandle == controlPoint.getValueAttribute().getHandle()) {
/* Do something here if the new value is 1; else you can override this method by
* extending this class.
* @NOTE: if you are extending this class, be sure to also call
@@ -125,16 +125,23 @@
}
}
-protected:
+private:
void setupService(void) {
+ static bool serviceAdded = false; /* We should only ever need to add the heart rate service once. */
+ if (serviceAdded) {
+ return;
+ }
+
GattCharacteristic *charTable[] = {&hrmRate, &hrmLocation, &controlPoint};
GattService hrmService(GattService::UUID_HEART_RATE_SERVICE, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
ble.addService(hrmService);
+ serviceAdded = true;
+
ble.onDataWritten(this, &HeartRateService::onDataWritten);
}
-protected:
+private:
/* Private internal representation for the bytes used to work with the vaulue of the heart-rate characteristic. */
struct HeartRateValueBytes {
static const unsigned MAX_VALUE_BYTES = 3; /* FLAGS + up to two bytes for heart-rate */
@@ -174,14 +181,14 @@
return 1 + ((valueBytes[FLAGS_BYTE_INDEX] & VALUE_FORMAT_FLAG) ? sizeof(uint16_t) : sizeof(uint8_t));
}
- private:
+private:
/* First byte = 8-bit values, no extra info, Second byte = uint8_t HRM value */
/* See --> https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml */
uint8_t valueBytes[MAX_VALUE_BYTES];
};
-protected:
- BLE &ble;
+private:
+ BLEDevice &ble;
HeartRateValueBytes valueBytes;
uint8_t controlPointValue;
--- a/services/LinkLossService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/LinkLossService.h Fri Jun 19 15:52:28 2015 +0100
@@ -37,9 +37,9 @@
/**
* @param[ref] ble
- * BLE object for the underlying controller.
+ * BLEDevice object for the underlying controller.
*/
- LinkLossService(BLE &bleIn, callback_t callbackIn, AlertLevel_t levelIn = NO_ALERT) :
+ LinkLossService(BLEDevice &bleIn, callback_t callbackIn, AlertLevel_t levelIn = NO_ALERT) :
ble(bleIn),
alertLevel(levelIn),
callback(callbackIn),
@@ -80,7 +80,7 @@
* @param[in] params
* Information about the characterisitc being updated.
*/
- virtual void onDataWritten(const GattWriteCallbackParams *params) {
+ virtual void onDataWritten(const GattCharacteristicWriteCBParams *params) {
if (params->charHandle == alertLevelChar.getValueHandle()) {
alertLevel = *reinterpret_cast<const AlertLevel_t *>(params->data);
}
@@ -92,8 +92,8 @@
}
}
-protected:
- BLE &ble;
+private:
+ BLEDevice &ble;
AlertLevel_t alertLevel;
callback_t callback;
--- a/services/UARTService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/UARTService.h Fri Jun 19 15:52:28 2015 +0100
@@ -21,7 +21,7 @@
#include "Stream.h"
#include "UUID.h"
-#include "BLE.h"
+#include "BLEDevice.h"
extern const uint8_t UARTServiceBaseUUID[UUID::LENGTH_OF_LONG_UUID];
extern const uint16_t UARTServiceShortUUID;
@@ -48,9 +48,9 @@
/**
* @param[ref] ble
- * BLE object for the underlying controller.
+ * BLEDevice object for the underlying controller.
*/
- UARTService(BLE &_ble) :
+ UARTService(BLEDevice &_ble) :
ble(_ble),
receiveBuffer(),
sendBuffer(),
@@ -167,8 +167,8 @@
* function from the global onDataWritten() callback handler; or if that's
* not used, this method can be used as a callback directly.
*/
- void onDataWritten(const GattWriteCallbackParams *params) {
- if (params->handle == getTXCharacteristicHandle()) {
+ void onDataWritten(const GattCharacteristicWriteCBParams *params) {
+ if (params->charHandle == getTXCharacteristicHandle()) {
uint16_t bytesRead = params->len;
if (bytesRead <= BLE_UART_SERVICE_MAX_DATA_LEN) {
numBytesReceived = bytesRead;
@@ -179,7 +179,7 @@
}
private:
- BLE &ble;
+ BLEDevice &ble;
uint8_t receiveBuffer[BLE_UART_SERVICE_MAX_DATA_LEN]; /**< The local buffer into which we receive
* inbound data before forwarding it to the
--- a/services/URIBeaconConfigService.cpp Fri Jun 19 15:52:11 2015 +0100
+++ b/services/URIBeaconConfigService.cpp Fri Jun 19 15:52:28 2015 +0100
@@ -21,15 +21,15 @@
0xab, 0x96, 0x99, 0xb9, 0x1a, 0xc9, 0x81, 0xd8, \
}
-const uint8_t UUID_URI_BEACON_SERVICE[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x80);
-const uint8_t UUID_LOCK_STATE_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x81);
-const uint8_t UUID_LOCK_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x82);
-const uint8_t UUID_UNLOCK_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x83);
-const uint8_t UUID_URI_DATA_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x84);
-const uint8_t UUID_FLAGS_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x85);
-const uint8_t UUID_ADV_POWER_LEVELS_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x86);
-const uint8_t UUID_TX_POWER_MODE_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x87);
-const uint8_t UUID_BEACON_PERIOD_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x88);
-const uint8_t UUID_RESET_CHAR[UUID::LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x89);
+const uint8_t UUID_URI_BEACON_SERVICE[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x80);
+const uint8_t UUID_LOCK_STATE_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x81);
+const uint8_t UUID_LOCK_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x82);
+const uint8_t UUID_UNLOCK_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x83);
+const uint8_t UUID_URI_DATA_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x84);
+const uint8_t UUID_FLAGS_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x85);
+const uint8_t UUID_ADV_POWER_LEVELS_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x86);
+const uint8_t UUID_TX_POWER_MODE_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x87);
+const uint8_t UUID_BEACON_PERIOD_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x88);
+const uint8_t UUID_RESET_CHAR[LENGTH_OF_LONG_UUID] = UUID_URI_BEACON(0x20, 0x89);
-const uint8_t BEACON_UUID[sizeof(UUID::ShortUUIDBytes_t)] = {0xD8, 0xFE};
\ No newline at end of file
+const uint8_t BEACON_UUID[sizeof(ShortUUIDBytes_t)] = {0xD8, 0xFE};
\ No newline at end of file
--- a/services/URIBeaconConfigService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/URIBeaconConfigService.h Fri Jun 19 15:52:28 2015 +0100
@@ -17,21 +17,21 @@
#ifndef SERVICES_URIBEACONCONFIGSERVICE_H_
#define SERVICES_URIBEACONCONFIGSERVICE_H_
-#include "BLE.h"
+#include "BLEDevice.h"
#include "mbed.h"
-extern const uint8_t UUID_URI_BEACON_SERVICE[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_LOCK_STATE_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_LOCK_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_UNLOCK_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_URI_DATA_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_FLAGS_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_ADV_POWER_LEVELS_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_TX_POWER_MODE_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_BEACON_PERIOD_CHAR[UUID::LENGTH_OF_LONG_UUID];
-extern const uint8_t UUID_RESET_CHAR[UUID::LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_URI_BEACON_SERVICE[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_LOCK_STATE_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_LOCK_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_UNLOCK_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_URI_DATA_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_FLAGS_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_ADV_POWER_LEVELS_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_TX_POWER_MODE_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_BEACON_PERIOD_CHAR[LENGTH_OF_LONG_UUID];
+extern const uint8_t UUID_RESET_CHAR[LENGTH_OF_LONG_UUID];
-extern const uint8_t BEACON_UUID[sizeof(UUID::ShortUUIDBytes_t)];
+extern const uint8_t BEACON_UUID[sizeof(ShortUUIDBytes_t)];
/**
* @class URIBeaconConfigService
@@ -71,7 +71,7 @@
/**
* @param[ref] ble
- * BLE object for the underlying controller.
+ * BLEDevice object for the underlying controller.
* @param[in/out] paramsIn
* Reference to application-visible beacon state, loaded
* from persistent storage at startup.
@@ -85,7 +85,7 @@
* @param[in] defaultAdvPowerLevelsIn
* Default power-levels array; applies only if the resetToDefaultsFlag is true.
*/
- URIBeaconConfigService(BLE &bleIn,
+ URIBeaconConfigService(BLEDevice &bleIn,
Params_t ¶msIn,
bool resetToDefaultsFlag,
const char *defaultURIDataIn,
@@ -232,8 +232,8 @@
* characteristics of this service. Attempts to do so are also applied to
* the internal state of this service object.
*/
- void onDataWrittenCallback(const GattWriteCallbackParams *writeParams) {
- uint16_t handle = writeParams->handle;
+ void onDataWrittenCallback(const GattCharacteristicWriteCBParams *writeParams) {
+ uint16_t handle = writeParams->charHandle;
if (handle == lockChar.getValueHandle()) {
// Validated earlier
@@ -305,8 +305,8 @@
reinterpret_cast<uint8_t *>(params.advPowerLevels), sizeof(PowerLevels_t));
}
-private:
- void lockAuthorizationCallback(GattWriteAuthCallbackParams *authParams) {
+ private:
+ void lockAuthorizationCallback(GattCharacteristicWriteAuthCBParams *authParams) {
if (lockedState) {
authParams->authorizationReply = AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION;
} else if (authParams->len != sizeof(Lock_t)) {
@@ -319,7 +319,7 @@
}
- void unlockAuthorizationCallback(GattWriteAuthCallbackParams *authParams) {
+ void unlockAuthorizationCallback(GattCharacteristicWriteAuthCBParams *authParams) {
if (!lockedState) {
authParams->authorizationReply = AUTH_CALLBACK_REPLY_SUCCESS;
} else if (authParams->len != sizeof(Lock_t)) {
@@ -333,7 +333,7 @@
}
}
- void uriDataWriteAuthorizationCallback(GattWriteAuthCallbackParams *authParams) {
+ void uriDataWriteAuthorizationCallback(GattCharacteristicWriteAuthCBParams *authParams) {
if (lockedState) {
authParams->authorizationReply = AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION;
} else if (authParams->offset != 0) {
@@ -343,7 +343,7 @@
}
}
- void powerModeAuthorizationCallback(GattWriteAuthCallbackParams *authParams) {
+ void powerModeAuthorizationCallback(GattCharacteristicWriteAuthCBParams *authParams) {
if (lockedState) {
authParams->authorizationReply = AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION;
} else if (authParams->len != sizeof(uint8_t)) {
@@ -358,7 +358,7 @@
}
template <typename T>
- void basicAuthorizationCallback(GattWriteAuthCallbackParams *authParams) {
+ void basicAuthorizationCallback(GattCharacteristicWriteAuthCBParams *authParams) {
if (lockedState) {
authParams->authorizationReply = AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION;
} else if (authParams->len != sizeof(T)) {
@@ -370,8 +370,7 @@
}
}
-protected:
- BLE &ble;
+ BLEDevice &ble;
Params_t ¶ms;
size_t defaultUriDataLength; // Default value that is restored on reset
@@ -392,7 +391,7 @@
ReadWriteGattCharacteristic<uint16_t> beaconPeriodChar;
WriteOnlyGattCharacteristic<uint8_t> resetChar;
-public:
+ public:
/*
* Encode a human-readable URI into the binary format defined by URIBeacon spec (https://github.com/google/uribeacon/tree/master/specification).
*/
--- a/services/iBeaconService.h Fri Jun 19 15:52:11 2015 +0100
+++ b/services/iBeaconService.h Fri Jun 19 15:52:28 2015 +0100
@@ -1,74 +1,74 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2015 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_IBEACON_SERVICE_H__
-#define __BLE_IBEACON_SERVICE_H__
-
-#include "core_cmInstr.h"
-#include "BLE.h"
-
-/**
-* @class iBeaconService
-* @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
-*/
-
-class iBeaconService
-{
-public:
- typedef const uint8_t LocationUUID_t[16];
-
- union Payload {
- uint8_t raw[25];
- struct {
- uint16_t companyID;
- uint8_t ID;
- uint8_t len;
- uint8_t proximityUUID[16];
- uint16_t majorNumber;
- uint16_t minorNumber;
- uint8_t txPower;
- };
-
- Payload(LocationUUID_t uuid, uint16_t majNum, uint16_t minNum, uint8_t transmitPower, uint16_t companyIDIn) :
- companyID(companyIDIn), ID(0x02), len(0x15), majorNumber(__REV16(majNum)), minorNumber(__REV16(minNum)), txPower(transmitPower)
- {
- memcpy(proximityUUID, uuid, sizeof(LocationUUID_t));
- }
- };
-
-public:
- iBeaconService(BLE &_ble,
- LocationUUID_t uuid,
- uint16_t majNum,
- uint16_t minNum,
- uint8_t txP = 0xC8,
- uint16_t compID = 0x004C) :
- ble(_ble), data(uuid, majNum, minNum, txP, compID)
- {
- // Generate the 0x020106 part of the iBeacon Prefix
- ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
- // Generate the 0x1AFF part of the iBeacon Prefix
- ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));
-
- // Set advertising type
- ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
- }
-
-private:
- BLE &ble;
- Payload data;
-};
-
-#endif //__BLE_IBEACON_SERVICE_H__
\ No newline at end of file
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2015 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_IBEACON_SERVICE_H__
+#define __BLE_IBEACON_SERVICE_H__
+
+#include "core_cmInstr.h"
+#include "BLEDevice.h"
+
+/**
+* @class iBeaconService
+* @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
+*/
+
+class iBeaconService
+{
+public:
+ typedef const uint8_t LocationUUID_t[16];
+
+ union Payload {
+ uint8_t raw[25];
+ struct {
+ uint16_t companyID;
+ uint8_t ID;
+ uint8_t len;
+ uint8_t proximityUUID[16];
+ uint16_t majorNumber;
+ uint16_t minorNumber;
+ uint8_t txPower;
+ };
+
+ Payload(LocationUUID_t uuid, uint16_t majNum, uint16_t minNum, uint8_t transmitPower, uint16_t companyIDIn) :
+ companyID(companyIDIn), ID(0x02), len(0x15), majorNumber(__REV16(majNum)), minorNumber(__REV16(minNum)), txPower(transmitPower)
+ {
+ memcpy(proximityUUID, uuid, sizeof(LocationUUID_t));
+ }
+ };
+
+public:
+ iBeaconService(BLEDevice &_ble,
+ LocationUUID_t uuid,
+ uint16_t majNum,
+ uint16_t minNum,
+ uint8_t txP = 0xC8,
+ uint16_t compID = 0x004C) :
+ ble(_ble), data(uuid, majNum, minNum, txP, compID)
+ {
+ // Generate the 0x020106 part of the iBeacon Prefix
+ ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
+ // Generate the 0x1AFF part of the iBeacon Prefix
+ ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));
+
+ // Set advertising type
+ ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
+ }
+
+private:
+ BLEDevice &ble;
+ Payload data;
+};
+
+#endif //__BLE_IBEACON_SERVICE_H__
\ No newline at end of file