Diff: LocalTimeInfoChar.h

Revision:

0:f71931ae3db1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LocalTimeInfoChar.h	Fri Jul 10 21:28:56 2015 +0000
@@ -0,0 +1,151 @@
+/*******************************************************************************
+ * Copyright (C) 2015 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 __BLE_LOCALTIMEINFOCHAR_H__
+#define __BLE_LOCALTIMEINFOCHAR_H__
+
+#include "mbed.h"
+#include "Characteristic.h"
+
+/**
+ * @class   LocalTimeInfoChar
+ * @brief   LocalTimeInfoChar characteristic class.
+ * @details Sub class from the characteristic class.
+ */
+
+class LocalTimeInfoChar : public Characteristic
+{
+public:
+
+    typedef enum {
+        UTC_N_1200  = -48,
+        UTC_N_1100  = -44,
+        UTC_N_1000  = -40,
+        UTC_N_0930  = -38,
+        UTC_N_0900  = -36,
+        UTC_N_0800  = -32,
+        UTC_N_0700  = -28,
+        UTC_N_0600  = -24,
+        UTC_N_0500  = -20,
+        UTC_N_0430  = -18,
+        UTC_N_0400  = -16,
+        UTC_N_0330  = -14,
+        UTC_N_0300  = -12,
+        UTC_N_0200  = -8,
+        UTC_N_0100  = -4,
+        UTC_P_0000  = 0,
+        UTC_P_0100  = 4,
+        UTC_P_0200  = 8,
+        UTC_P_0300  = 12,
+        UTC_P_0330  = 14,
+        UTC_P_0400  = 16,
+        UTC_P_0430  = 18,
+        UTC_P_0500  = 20,
+        UTC_P_0530  = 22,
+        UTC_P_0545  = 23,
+        UTC_P_0600  = 24,
+        UTC_P_0630  = 26,
+        UTC_P_0700  = 28,
+        UTC_P_0800  = 32,
+        UTC_P_0845  = 35,
+        UTC_P_0900  = 36,
+        UTC_P_0930  = 38,
+        UTC_P_1000  = 40,
+        UTC_P_1030  = 42,
+        UTC_P_1100  = 44,
+        UTC_P_1130  = 46,
+        UTC_P_1200  = 48,
+        UTC_P_1245  = 51,
+        UTC_P_1300  = 52,
+        UTC_P_1400  = 56
+    } time_zone_t;
+
+    typedef enum {
+        standard        = 0,
+        half_daylight   = 2,
+        hour_daylignt   = 4,
+        double_daylight = 8,
+    } dst_offset_t;
+
+    static const unsigned OFFSET_OF_TIMEZONE = 0;
+    static const unsigned OFFSET_OF_DST = OFFSET_OF_TIMEZONE + 1;
+
+    static const unsigned CHAR_BYTES = OFFSET_OF_DST + 1;
+
+    LocalTimeInfoChar() : 
+        gattChar(GattCharacteristic::UUID_LOCAL_TIME_INFORMATION_CHAR, bytes, 
+            CHAR_BYTES, CHAR_BYTES,  
+            GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | 
+            GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE)
+    {
+        // Default UTC time with no DST offset
+        memset(bytes, 0x0, CHAR_BYTES);
+    }
+
+    ~LocalTimeInfoChar() {}
+
+    virtual GattCharacteristic *getChar(void)
+    {
+        return &gattChar;
+    }
+
+    virtual uint8_t getNumBytes(void)
+    {
+        return CHAR_BYTES;
+    }
+
+    virtual uint8_t *getBytes(void)
+    {
+        return bytes;
+    }
+
+    // Update the characteristic value for dst
+    void update(dst_offset_t dst)
+    {
+        // Set DST
+        bytes[OFFSET_OF_DST] = dst;
+    }
+
+    // Update the characteristic value for time zone
+    void update(time_zone_t time_zone)
+    {
+        // Set DST
+        bytes[OFFSET_OF_TIMEZONE] = time_zone;
+    }
+
+private:
+    GattCharacteristic      gattChar;
+    uint8_t                 bytes[CHAR_BYTES];
+};
+
+#endif /* #ifndef __BLE_LOCALTIMEINFOCHAR_H__*/