Diff: HSP/Hsp_BLE/BluetoothLE/Characteristic.h

Revision:

0:e4a10ed6eb92

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HSP/Hsp_BLE/BluetoothLE/Characteristic.h	Tue Oct 25 15:22:11 2016 +0000
@@ -0,0 +1,112 @@
+/*******************************************************************************
+* Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*
+* Except as contained in this notice, the name of Maxim Integrated
+* Products, Inc. shall not be used except as stated in the Maxim Integrated
+* Products, Inc. Branding Policy.
+*
+* The mere transfer of this software does not imply any licenses
+* of trade secrets, proprietary technology, copyrights, patents,
+* trademarks, maskwork rights, or any other form of intellectual
+* property whatsoever. Maxim Integrated Products, Inc. retains all
+* ownership rights.
+*******************************************************************************
+*/
+#ifndef _CHARACTERISTIC_H_
+#define _CHARACTERISTIC_H_
+
+#include "mbed.h"
+#include "BLE.h"
+#include "GattCharacteristic.h"
+
+class Characteristic {
+public:
+  /**
+   * @brief ticker handler static method
+   */
+  Characteristic(uint16_t length, const UUID &uuid,
+                 uint8_t additionalProperties =
+                     GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NONE,
+                 GattAttribute *descriptors[] = NULL,
+                 unsigned numDescriptors = 0);
+
+  void setIndex(int index) { this->index = index; }
+  /**
+  * @brief Set a pointer reference to the mbed BLE framework
+  */
+  void setBLE(BLE *ble) { this->ble = ble; }
+  /**
+  * @brief Get the pointer to the byte payload
+  */
+  uint8_t *getPayloadPtr(void) { return payload.getPointer(); }
+  /**
+   * @brief Get the handle of the characteristic
+   */
+  GattAttribute::Handle_t getValueHandle();
+  /**
+   * @brief Update the characteristic
+   */
+  void update(void);
+  /**
+   * @brief Get the GattCharacteristic
+   */
+  GattCharacteristic *getGattCharacteristic();
+  /**
+  * @brief Get the length of the payload
+  */
+  int getPayloadLength(void);
+
+  uint8_t *getPayloadBytes(void) { return payload.bytes; }
+
+  void copyDataWritten(const GattWriteCallbackParams *params) {
+    int i = 0;
+    while (i < params->len && i < sizeof(dataWritten)) {
+      dataWritten[i] = params->data[i];
+      i++;
+    }
+    dataWrittenLength = params->len;
+  }
+
+  uint8_t *getDataWritten(int *length) {
+    *length = dataWrittenLength;
+    return dataWritten;
+  }
+
+private:
+  int payloadLength;
+  struct PayloadStruct {
+    uint8_t bytes[32];
+    uint8_t *getPointer(void) { return bytes; }
+  };
+  /// local copy of data written to this characteristic
+  uint8_t dataWritten[64];
+  int dataWrittenLength;
+  /// payload structure for this characteristic
+  PayloadStruct payload;
+  /// gatt characteristic
+  GattCharacteristic gattCharacteristic;
+  /// mbed BLE framework pointer
+  BLE *ble;
+  /// index of this characteristic
+  int index;
+};
+
+#endif /* _CHARACTERISTIC_H_ */