Diff: CustomControlService.h

Revision:

5:76fb6b783487

Child:

6:4cbf7303b496

diff -r 1d3d071a4c2c -r 76fb6b783487 CustomControlService.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CustomControlService.h	Wed Feb 03 11:22:17 2016 +0000
@@ -0,0 +1,130 @@
+/******************************************************************************
+  * @file    CustomControlService.h
+  * @author  Fabio Brembilla
+  * @version V1.0.0
+  * @date    January 22th, 2016
+  * @brief   SunTracker Custom Service for BlueTooth (IDB0XA1 expansion board)
+  *****************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+*/
+
+#ifndef __CUSTOM_BLE_CONTROL_SERVICE_H__
+#define __CUSTOM_BLE_CONTROL_SERVICE_H__
+#include "BLE.h"
+#include "UUID.h"
+                              
+#define STORE_BE_32(buf, val)    ( ((buf)[3] =  (uint8_t) (val)     ) , \
+                                   ((buf)[2] =  (uint8_t) (val>>8)  ) , \
+                                   ((buf)[1] =  (uint8_t) (val>>16) ) , \
+                                   ((buf)[0] =  (uint8_t) (val>>24) ) )                         
+                            
+#define SIZEOF_CONTROL_DATA_LEN  2+4+1+1
+
+/* BLE Services: Primary + 1 Secondary (Char Desk) */
+const LongUUIDBytes_t CONTROL_SERVICE_UUID_128 = {0x00,0x00,0x00,0x00,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A}; //Primary
+const LongUUIDBytes_t USER_BUTTON_CHAR_UUID    = {0x00,0x00,0x00,0x01,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A}; //User Button Control
+
+/* Custom Config Service */
+class CustomConfigService  {
+public:
+    CustomConfigService(BLE &_ble) :
+        ble(_ble),
+                userbuttonCharacteristic(USER_BUTTON_CHAR_UUID, controlData, SIZEOF_CONTROL_DATA_LEN, SIZEOF_CONTROL_DATA_LEN,
+                                         GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE)
+        {  
+        static bool serviceAdded = false; // To be sure to define just one time
+        if (serviceAdded) {
+            return;
+        }
+
+        GattCharacteristic *charTable[] = {&userbuttonCharacteristic};
+
+        GattService   configService(CONTROL_SERVICE_UUID_128, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));              
+                
+        ble.gattServer().addService(configService);                              
+                
+        isEnabledControlNotify = false;
+        memset (controlData, 0, SIZEOF_CONTROL_DATA_LEN); 
+        serviceAdded = true;
+    }
+
+// Tests Method
+//----------------INIZIO  
+/*
+  
+    uint32_t sendcontrolState(uint32_t Feature, uint8_t Command, uint8_t val, uint16_t TimeStamp) {      
+            STORE_LE_16(controlData ,TimeStamp); 
+            STORE_BE_32(controlData+2,Feature);          
+            controlData[6] = Command;
+            controlData[7] = (val==0x01) ? 100: val;                     
+            return ble.gattServer().write(userbuttonCharacteristic.getValueAttribute().getHandle(), controlData, SIZEOF_CONTROL_DATA_LEN, 0);
+    }
+    
+    uint32_t updatecontrolState(uint32_t Feature, uint8_t Command, uint8_t val, uint16_t TimeStamp) {
+            if (ble.getGapState().connected && isEnabledControlNotify ) {  
+            return sendcontrolState(Feature, Command, val, TimeStamp);
+            }
+            return 0;
+    }
+
+    void updateConnectionStatus(ConnectionStatus_t status) {            
+            isEnabledControlNotify = false;
+            memset (controlData, 0, SIZEOF_CONTROL_DATA_LEN);             
+            }   
+    
+    bool isConfHandle (Gap::Handle_t handle) {
+            if (handle == userbuttonCharacteristic.getValueAttribute().getHandle()) return true;
+            return false;
+    }           
+
+    void enNotify (Gap::Handle_t handle) {
+            if (isConfHandle(handle)) { 
+                PRINTF("enNotify! %d\n\r", handle); isEnabledControlNotify = true; return; }    
+    }
+    
+    void disNotify (Gap::Handle_t handle) {
+            if (isConfHandle(handle)) { 
+                            isEnabledControlNotify = false; return; }    
+    }   
+
+*/    
+//----------------FINE  
+
+// Variables Initialization
+private:
+        BLE                              &ble;
+        uint8_t                          controlData[SIZEOF_CONTROL_DATA_LEN];                
+        uint8_t                          controlState;
+        GattCharacteristic               userbuttonCharacteristic;  
+        bool                             isEnabledControlNotify;
+
+};
+
+#endif /* #ifndef __CUSTOM_BLE_CONTROL_SERVICE_H__*/
+