Diff: ble/services/LinkLossService.h

Revision:

714:a6130aaa0fd9

Parent:

713:9f4251b3355c

Child:

715:6d415ac147aa

--- a/ble/services/LinkLossService.h	Fri Jun 19 23:45:12 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,103 +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_LINK_LOSS_SERVICE_H__
-#define __BLE_LINK_LOSS_SERVICE_H__
-
-#include "Gap.h"
-
-/**
-* @class LinkLossService
-* @brief This service defines behavior when a link is lost between two devices. <br>
-* Service:  https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.link_loss.xml <br>
-* Alertness Level Char: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.alert_level.xml <br>
-*/
-class LinkLossService {
-public:
-    enum AlertLevel_t {
-        NO_ALERT   = 0,
-        MILD_ALERT = 1,
-        HIGH_ALERT = 2
-    };
-
-    typedef void (* callback_t)(AlertLevel_t level);
-
-    /**
-     * @param[ref] ble
-     *               BLE object for the underlying controller.
-     */
-    LinkLossService(BLE &bleIn, callback_t callbackIn, AlertLevel_t levelIn = NO_ALERT) :
-        ble(bleIn),
-        alertLevel(levelIn),
-        callback(callbackIn),
-        alertLevelChar(GattCharacteristic::UUID_ALERT_LEVEL_CHAR, reinterpret_cast<uint8_t *>(&alertLevel)) {
-        static bool serviceAdded = false; /* We should only ever add one LinkLoss service. */
-        if (serviceAdded) {
-            return;
-        }
-
-        GattCharacteristic *charTable[] = {&alertLevelChar};
-        GattService         linkLossService(GattService::UUID_LINK_LOSS_SERVICE, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
-
-        ble.addService(linkLossService);
-        serviceAdded = true;
-
-        ble.addToDisconnectionCallChain(this, &LinkLossService::onDisconnectionFilter);
-        ble.onDataWritten(this, &LinkLossService::onDataWritten);
-    }
-
-    /**
-     * Update the callback.
-     */
-    void setCallback(callback_t newCallback) {
-        callback = newCallback;
-    }
-
-    /**
-     * Update Alertness Level.
-     */
-    void setAlertLevel(AlertLevel_t newLevel) {
-        alertLevel = newLevel;
-    }
-
-private:
-    /**
-     * This callback allows receiving updates to the AlertLevel Characteristic.
-     *
-     * @param[in] params
-     *     Information about the characterisitc being updated.
-     */
-    virtual void onDataWritten(const GattWriteCallbackParams *params) {
-        if (params->handle == alertLevelChar.getValueHandle()) {
-            alertLevel = *reinterpret_cast<const AlertLevel_t *>(params->data);
-        }
-    }
-
-    void onDisconnectionFilter(void) {
-        if (alertLevel != NO_ALERT) {
-            callback(alertLevel);
-        }
-    }
-
-protected:
-    BLE          &ble;
-    AlertLevel_t  alertLevel;
-    callback_t    callback;
-
-    ReadWriteGattCharacteristic<uint8_t> alertLevelChar;
-};
-
-#endif /* __BLE_LINK_LOSS_SERVICE_H__ */
\ No newline at end of file