Diff: BlueNRGDevice.cpp

Revision:

0:a948f5f3904c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BlueNRGDevice.cpp	Fri Dec 19 18:56:07 2014 +0000
@@ -0,0 +1,232 @@
+/* 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 "mbed.h"
+#include "BlueNRGDevice.h"
+#include "BlueNRGGap.h"
+#include "BlueNRGGattServer.h"
+
+#include "btle.h"
+#include "Utils.h"
+#include "osal.h"
+
+/**
+* The singleton which represents the BlueNRG transport for the BLEDevice.
+*/
+static BlueNRGDevice deviceInstance;
+
+/**
+* BLE-API requires an implementation of the following function in order to
+* obtain its transport handle.
+*/
+BLEDeviceInstanceBase *
+createBLEDeviceInstance(void)
+{
+    return (&deviceInstance);
+}
+
+/**************************************************************************/
+/*!
+    @brief  Constructor
+*/
+/**************************************************************************/
+BlueNRGDevice::BlueNRGDevice(void)
+{
+    isInitialized = false;
+}
+
+/**************************************************************************/
+/*!
+    @brief  Destructor
+*/
+/**************************************************************************/
+BlueNRGDevice::~BlueNRGDevice(void)
+{
+}
+
+/**************************************************************************/
+/*!
+    @brief  Initialises anything required to start using BLE
+
+    @returns    ble_error_t
+
+    @retval     BLE_ERROR_NONE
+                Everything executed properly
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+ble_error_t BlueNRGDevice::init(void)
+{
+    /* ToDo: Clear memory contents, reset the SD, etc. */
+    btle_init(BlueNRGGap::getInstance().getIsSetAddress());
+
+    isInitialized = true;
+    
+    return BLE_ERROR_NONE;
+}
+
+/**************************************************************************/
+/*!
+    @brief  Resets the BLE HW, removing any existing services and
+            characteristics
+
+    @returns    ble_error_t
+
+    @retval     BLE_ERROR_NONE
+                Everything executed properly
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+ble_error_t BlueNRGDevice::reset(void)
+{
+    wait(0.5);
+
+    /* Reset BlueNRG SPI interface */
+    BlueNRG_RST();
+
+    /* Wait for the radio to come back up */
+    wait(1);
+    
+    isInitialized = false;
+
+    return BLE_ERROR_NONE;
+}
+
+void BlueNRGDevice::waitForEvent(void)
+{
+    HCI_Process();//Send App Events??
+    
+}
+
+
+/**************************************************************************/
+/*!
+    @brief  get GAP version
+    
+    @returns    char *      
+
+    @retval    pointer to version string
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+const char *BlueNRGDevice::getVersion(void)
+{
+    char *version = new char[6];
+    memcpy((void *)version, "1.0.0", 5);
+    return version;
+}
+
+/**************************************************************************/
+/*!
+    @brief  get init state
+    
+    @returns    bool  
+
+    @retval    
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+bool BlueNRGDevice::getIsInitialized(void)
+{
+    return isInitialized;
+}
+
+/**************************************************************************/
+/*!
+    @brief  get reference to GAP object
+    
+    @returns    Gap&      
+
+    @retval    reference to gap object
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+Gap        &BlueNRGDevice::getGap()        
+{
+    return BlueNRGGap::getInstance();
+}
+
+/**************************************************************************/
+/*!
+    @brief  get reference to GATT server object
+    
+    @returns    GattServer&    
+
+    @retval    reference to GATT server object
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+GattServer &BlueNRGDevice::getGattServer() 
+{
+    return BlueNRGGattServer::getInstance();
+}
+
+/**************************************************************************/
+/*!
+    @brief  set Tx power level
+    
+    @returns    ble_error_t
+
+    @retval     BLE_ERROR_NONE
+                Everything executed properly
+
+    @section EXAMPLE
+
+    @code
+
+    @endcode
+*/
+/**************************************************************************/
+ble_error_t BlueNRGDevice::setTxPower(int8_t txPower)
+{
+    int8_t enHighPower = 0;
+    int8_t paLevel = 0;    
+    int8_t dbmActuallySet = getHighPowerAndPALevelValue(txPower, enHighPower, paLevel);
+    DEBUG("txPower=%d, dbmActuallySet=%d\n\r", txPower, dbmActuallySet);
+    DEBUG("enHighPower=%d, paLevel=%d\n\r", enHighPower, paLevel);                    
+    aci_hal_set_tx_power_level(enHighPower, paLevel);
+    return BLE_ERROR_NONE;    
+}
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