Diff: source/platform/src/btle.cpp

Revision:

132:51056160fa4a

Parent:

131:e09947216ccb

Child:

133:1bb8df697f7f

diff -r e09947216ccb -r 51056160fa4a source/platform/src/btle.cpp
--- a/source/platform/src/btle.cpp	Tue Oct 06 15:19:19 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,440 +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.
-*/
-
-
-/**
-  ******************************************************************************
-  * @file    btle.cpp 
-  * @author  STMicroelectronics
-  * @brief   Implementation BlueNRG Init and helper functions.
-  ******************************************************************************
-  * @copy
-  *
-  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
-  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
-  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
-  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
-  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-  *
-  * <h2><center>&copy; COPYRIGHT 2013 STMicroelectronics</center></h2>
-  */ 
-
-
-#include "btle.h"
-#include "ble/Gap.h"
-#include "ble/GapEvents.h"
-#include "BlueNRGGap.h"
-#include "BlueNRGGattServer.h"
-#include "Utils.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* C File Includes ------------------------------------------------------------------*/
-// ANDREA: Updated includes and changed some types (e.g., tHalUint8 --> uint8_t)
-#include <stdio.h>
-#include <string.h>
-#include "hci.h"
-#include "hci_const.h"
-#include "bluenrg_aci.h"
-#include "bluenrg_hal_aci.h"
-#include "bluenrg_gap.h"
-#include "bluenrg_utils.h"
-
-#include "hal_types.h"
-#include "hal.h"
-#include "gp_timer.h"
-#include "osal.h"
-#include "sm.h"
-#include "debug_platform.h"
-
-#ifdef __cplusplus
-}
-#endif
-
-#define IDB04A1 0
-#define IDB05A1 1
-
-// static void btle_handler(/*ble_evt_t * p_ble_evt*/);
-void HCI_Input(tHciDataPacket * hciReadPacket);
-
-//#define BDADDR_SIZE 6
-//tHalUint8 bdaddr[BDADDR_SIZE]= {0xaa, 0x00, 0x00, 0xE1, 0x80, 0x02};
-
-uint16_t g_gap_service_handle = 0;
-uint16_t g_appearance_char_handle = 0;
-uint16_t g_device_name_char_handle = 0;
-
-/* Private variables ---------------------------------------------------------*/
-volatile uint8_t set_connectable = 1;
-// ANDREA
-uint8_t bnrg_expansion_board = IDB04A1; /* at startup, suppose the X-NUCLEO-IDB04A1 is used */
-
-Gap::Address_t bleAddr;
-Gap::AddressType_t addr_type = Gap::ADDR_TYPE_PUBLIC;
-
-/**************************************************************************/
-/*!
-    @brief  Initialises BTLE and the underlying HW/Device
-    @param  isSetAddress boolean if address has been set
-    @param  mosi MOSI Pin
-    @param  miso MISO Pin
-    @param  sclk clock Pin
-    @returns void
-*/
-/**************************************************************************/
-void btle_init(bool isSetAddress)
-{
-    DEBUG("btle_init>>\n\r"); 
-    
-    int ret;
-    uint8_t  hwVersion;
-    uint16_t fwVersion;
-    uint16_t service_handle, dev_name_char_handle, appearance_char_handle;
-
-    /* Delay needed only to be able to acces the JTAG interface after reset
-    if it will be disabled later. */
-    Clock_Wait(500);
-
-    /* Initialize the BlueNRG HCI */
-    HCI_Init();
-
-    /* Reset BlueNRG SPI interface */
-    BlueNRG_RST();
-
-    /* get the BlueNRG HW and FW versions */
-    getBlueNRGVersion(&hwVersion, &fwVersion);
-
-    /* 
-     * Reset BlueNRG again otherwise we won't
-     * be able to change its MAC address.
-     * aci_hal_write_config_data() must be the first
-     * command after reset otherwise it will fail.
-     */
-    BlueNRG_RST();
-
-    if (hwVersion > 0x30) { /* X-NUCLEO-IDB05A1 expansion board is used */
-        bnrg_expansion_board = IDB05A1;
-    }
-
-    /* The Nucleo board must be configured as SERVER */
-    //check if isSetAddress is set than set address.
-    // ANDREA
-    if(isSetAddress)
-    {
-        BlueNRGGap::getInstance().getAddress(&addr_type, bleAddr);
-        
-        Gap::Address_t bdaddr;
-        Osal_MemCpy(bdaddr, bleAddr, BDADDR_SIZE);
-
-        ret = aci_hal_write_config_data(CONFIG_DATA_PUBADDR_OFFSET,
-                                        CONFIG_DATA_PUBADDR_LEN,
-                                        bdaddr);
-    } else {
-        
-        const Gap::Address_t BLE_address_BE = {0xFD,0x00,0x25,0xAA,0x02,0x04};
-        BlueNRGGap::getInstance().setAddress(Gap::ADDR_TYPE_PUBLIC, BLE_address_BE);
-        
-        ret = aci_hal_write_config_data(CONFIG_DATA_PUBADDR_OFFSET,
-                                        CONFIG_DATA_PUBADDR_LEN,
-                                        BLE_address_BE);
-    }
-    
-    ret = aci_gatt_init();
-    if(ret){
-        PRINTF("GATT_Init failed.\n");
-    }
-    //GAP is always in PERIPHERAL _ROLE as mbed does not support Master role at the moment
-    if (bnrg_expansion_board == IDB05A1) {
-        ret = aci_gap_init_IDB05A1(GAP_PERIPHERAL_ROLE_IDB05A1, 0, 0x07, &service_handle, &dev_name_char_handle, &appearance_char_handle);
-    } else {
-        ret = aci_gap_init_IDB04A1(GAP_PERIPHERAL_ROLE_IDB04A1, &service_handle, &dev_name_char_handle, &appearance_char_handle);
-    }
-    
-    if(ret != BLE_STATUS_SUCCESS){
-        PRINTF("GAP_Init failed.\n");
-    }
-
-    //ANDREA -- FIXME: Security and passkey set by default    
-    ret = aci_gap_set_auth_requirement(MITM_PROTECTION_REQUIRED,
-                                       OOB_AUTH_DATA_ABSENT,
-                                       NULL,
-                                       7,
-                                       16,
-                                       USE_FIXED_PIN_FOR_PAIRING,
-                                       123456,
-                                       BONDING);
-    if (ret == BLE_STATUS_SUCCESS) {
-        DEBUG("Auth Req set successfully.\n");
-    }
-    
-    aci_hal_set_tx_power_level(1,4);
-    
-    g_gap_service_handle = service_handle;
-    g_appearance_char_handle = appearance_char_handle;
-    g_device_name_char_handle = dev_name_char_handle; 
-    //Device Name is set from Accumulate Adv Data Payload or through setDeviceName API  
-    /*ret = aci_gatt_update_char_value(service_handle, dev_name_char_handle, 0,
-                            strlen(name), (tHalUint8 *)name);*/
-    
-    return;
-}
-
-void User_Process()
-{
-    if(set_connectable){
-        setConnectable();
-        set_connectable = FALSE;
-    }
-}
-
-void setConnectable(void)
-{  
-    tBleStatus ret;
-
-    const char local_name[] = {AD_TYPE_COMPLETE_LOCAL_NAME,'B','l','u','e','N','R','G'};
-
-    /* disable scan response */
-    hci_le_set_scan_resp_data(0,NULL);
-
-    //int t = BlueNRGGap::getInstance()::ADV_IND;// advType;
-    
-    ret = aci_gap_set_discoverable(BlueNRGGap::getInstance().ADV_IND, 0, 0, PUBLIC_ADDR, NO_WHITE_LIST_USE,
-    sizeof(local_name), local_name, 0, NULL, 0, 0);
-    if (ret != BLE_STATUS_SUCCESS) {
-        DEBUG("Error while setting discoverable mode (%d)\n", ret);    
-    }
-
-}
-
-/**************************************************************************/
-/*!
-    @brief  Not Used
-
-    @param[in]  void
-    
-    @returns
-*/
-/**************************************************************************/
-/*
-static void btle_handler()
-{
-
-}
-*/
-
-/*!
-    @brief  Not Used
-
-    @param[in]  void
-    
-    @returns
-*/
-void SPI_Poll(void)
-{
-    //HAL_GPIO_EXTI_Callback_Poll(BNRG_SPI_EXTI_PIN);
-    return;
-}
-   
-void Attribute_Modified_CB(uint16_t attr_handle, uint8_t data_length, uint8_t *att_data, uint8_t offset)
-{        
-    //Extract the GattCharacteristic from p_characteristics[] and find the properties mask
-    GattCharacteristic *p_char = BlueNRGGattServer::getInstance().getCharacteristicFromHandle(attr_handle);
-    if(p_char!=NULL) {
-        GattAttribute::Handle_t charHandle = p_char->getValueAttribute().getHandle();
-        BlueNRGGattServer::HandleEnum_t currentHandle = BlueNRGGattServer::CHAR_HANDLE;
-        DEBUG("CharHandle %d, length: %d, Data: %d\n\r", charHandle, data_length, (uint16_t)att_data[0]);
-        DEBUG("getProperties 0x%x\n\r",p_char->getProperties());
-        if(attr_handle == charHandle+CHAR_VALUE_OFFSET) {
-            currentHandle = BlueNRGGattServer::CHAR_VALUE_HANDLE;
-        }
-
-        if(attr_handle == charHandle+CHAR_DESC_OFFSET) {
-            currentHandle = BlueNRGGattServer::CHAR_DESC_HANDLE;
-        }
-        DEBUG("currentHandle %d\n\r", currentHandle);
-        if((p_char->getProperties() & 
-            (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_INDICATE)) &&
-            currentHandle == BlueNRGGattServer::CHAR_DESC_HANDLE) {
-
-            DEBUG("*****NOTIFICATION CASE\n\r");
-            //Now Check if data written in Enable or Disable
-            if((uint16_t)att_data[0]==1) {
-                //DEBUG("Notify ENABLED\n\r"); 
-                BlueNRGGattServer::getInstance().HCIEvent(GattServerEvents::GATT_EVENT_UPDATES_ENABLED, p_char->getValueAttribute().getHandle());
-            } else {
-                //DEBUG("Notify DISABLED\n\r"); 
-                BlueNRGGattServer::getInstance().HCIEvent(GattServerEvents::GATT_EVENT_UPDATES_DISABLED, p_char->getValueAttribute().getHandle());
-            }
-        }
-                    
-        //Check is attr handle property is WRITEABLE, if yes, generate GATT_EVENT_DATA_WRITTEN Event
-        if((p_char->getProperties() &
-            (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE)) &&
-            currentHandle == BlueNRGGattServer::CHAR_VALUE_HANDLE) {
-                    
-            DEBUG("*****WRITE CASE\n\r");
-                   
-            GattWriteCallbackParams writeParams;
-            writeParams.handle = p_char->getValueAttribute().getHandle();
-            writeParams.writeOp = GattWriteCallbackParams::OP_WRITE_REQ;//Where to find this property in BLUENRG?
-            writeParams.len = data_length;
-            writeParams.data = att_data;                                                                                    
-            if (bnrg_expansion_board == IDB05A1) {
-                writeParams.offset = offset;
-            }
-            BlueNRGGattServer::getInstance().HCIDataWrittenEvent(&writeParams);
-
-            //BlueNRGGattServer::getInstance().handleEvent(GattServerEvents::GATT_EVENT_DATA_WRITTEN, evt->attr_handle);
-            //Write the actual Data to the Attr Handle? (uint8_1[])att_data contains the data
-            if ((p_char->getValueAttribute().getValuePtr() != NULL) && (p_char->getValueAttribute().getInitialLength() > 0)) {
-                BlueNRGGattServer::getInstance().write(p_char->getValueAttribute().getHandle(), (uint8_t*)att_data, data_length, false);
-            }
-        } 
-    }
-
-}
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-    /**************************************************************************/
-    /*!
-    @brief      Handle HCI Stack Event
-
-    @param[in]  pckt
-                Event Packet sent by the stack to be decoded
-    
-    @returns
-    */
-    /**************************************************************************/
-    extern void HCI_Event_CB(void *pckt) {
-        hci_uart_pckt *hci_pckt = (hci_uart_pckt*)pckt;
-        hci_event_pckt *event_pckt = (hci_event_pckt*)hci_pckt->data;
-        
-        if(hci_pckt->type != HCI_EVENT_PKT)
-        return;
-
-        switch(event_pckt->evt){
-            
-        case EVT_DISCONN_COMPLETE:
-            {
-                DEBUG("EVT_DISCONN_COMPLETE\n");
-                
-                evt_disconn_complete *evt = (evt_disconn_complete*)event_pckt;
-                
-                BlueNRGGap::getInstance().processDisconnectionEvent(evt->handle, BlueNRGGap::REMOTE_USER_TERMINATED_CONNECTION);
-            }
-            break;
-            
-        case EVT_LE_META_EVENT:
-            {
-                DEBUG("EVT_LE_META_EVENT\n");
-                
-                evt_le_meta_event *evt = (evt_le_meta_event *)event_pckt->data;
-                
-                switch(evt->subevent){
-                // ANDREA
-                case EVT_LE_CONN_COMPLETE:
-                    {                            
-                        Gap::AddressType_t peerAddrType = Gap::ADDR_TYPE_PUBLIC;
-                        DEBUG("EVT_LE_CONN_COMPLETE\n");
-                        
-                        evt_le_connection_complete *cc = (evt_le_connection_complete *)evt->data;
-                        
-                        BlueNRGGap::getInstance().setConnectionHandle(cc->handle);
-                        BlueNRGGap::ConnectionParams_t connectionParams;
-                        BlueNRGGap::getInstance().getPreferredConnectionParams(&connectionParams);
-                        switch (cc->peer_bdaddr_type) {
-                            case PUBLIC_ADDR:
-                                peerAddrType = Gap::ADDR_TYPE_PUBLIC;
-                                break;
-                            case STATIC_RANDOM_ADDR:
-                                peerAddrType = Gap::ADDR_TYPE_RANDOM_STATIC;
-                                break;
-                            case RESOLVABLE_PRIVATE_ADDR:
-                                peerAddrType = Gap::ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE;
-                                break;
-                            case NON_RESOLVABLE_PRIVATE_ADDR:
-                                peerAddrType = Gap::ADDR_TYPE_RANDOM_PRIVATE_NON_RESOLVABLE;
-                                break;
-                        }                                             
-                        BlueNRGGap::getInstance().processConnectionEvent(cc->handle, Gap::PERIPHERAL, peerAddrType, cc->peer_bdaddr, addr_type, bleAddr, (const BlueNRGGap::ConnectionParams_t *)&connectionParams);                            
-                    }
-                    break;
-                }
-            }
-            break;
-            
-        case EVT_VENDOR:
-            {                
-                evt_blue_aci *blue_evt = (evt_blue_aci*)event_pckt->data;
-                //DEBUG("EVT_VENDOR %d\n", blue_evt->ecode);
-                
-                switch(blue_evt->ecode){
-                           
-                case EVT_BLUE_GATT_READ_PERMIT_REQ:
-                    {
-                        DEBUG("EVT_BLUE_GATT_READ_PERMIT_REQ_OK\n\r");
-                        evt_gatt_read_permit_req *pr = (evt_gatt_read_permit_req*)blue_evt->data;
-                        BlueNRGGattServer::getInstance().Read_Request_CB(pr->attr_handle-CHAR_VALUE_OFFSET);                                                
-                    }
-                    break;
-                    
-                case EVT_BLUE_GATT_ATTRIBUTE_MODIFIED:         
-                    {
-                        DEBUG("EVT_BLUE_GATT_ATTRIBUTE_MODIFIED\n\r");
-                        /* this callback is invoked when a GATT attribute is modified
-                            extract callback data and pass to suitable handler function */
-                        if (bnrg_expansion_board == IDB05A1) {
-                            evt_gatt_attr_modified_IDB05A1 *evt = (evt_gatt_attr_modified_IDB05A1*)blue_evt->data;
-                            Attribute_Modified_CB(evt->attr_handle, evt->data_length, evt->att_data, evt->offset);
-                        } else {
-                            evt_gatt_attr_modified_IDB04A1 *evt = (evt_gatt_attr_modified_IDB04A1*)blue_evt->data;
-                            Attribute_Modified_CB(evt->attr_handle, evt->data_length, evt->att_data, 0);
-                        }                  
-                    }
-                    break;  
-                    
-                    //Any cases for Data Sent Notifications?
-                case EVT_BLUE_GATT_NOTIFICATION:
-                    //This is only relevant for Client Side Event
-                    DEBUG("EVT_BLUE_GATT_NOTIFICATION");
-                    break;
-                case EVT_BLUE_GATT_INDICATION:
-                    //This is only relevant for Client Side Event
-                    DEBUG("EVT_BLUE_GATT_INDICATION");
-                    break;   
-                    
-                case EVT_BLUE_GATT_PROCEDURE_COMPLETE:
-                    DEBUG("EVT_BLUE_GATT_PROCEDURE_COMPLETE");
-                    break;                                     
-                }
-            }
-            break;
-        }    
-        
-        return ;
-    }
-
-
-#ifdef __cplusplus
-}
-#endif