X-NUCLEO-IKS01A1 Environmental/Motion sensors data transmitted via X-NUCLEO-IDB04A1 BLE board. Compatible with iOS/Android ST BlueMS V2.1 application.

Dependencies:   BLE_API X_NUCLEO_IDB0XA1 X_NUCLEO_IKS01A1 mbed

Fork of Bluemicrosystem1 by ST Expansion SW Team

BlueMicrosystem application

This application is the mbed equivalent of ST BlueMicrosystem1 and provides an example of motion and environmental data exported via Bluetooth Low Energy to an Android or IOS device.
It runs on a ST NUCLEO-F401RE board connected with a X-NUCLEO-IKS01A1 and a X-NUCLEO-IDB04A1 expansion boards and is compatible with Android and iOS ST BlueMS smartphone applications (based on Android and iOS BlueST SDKs).
By default the application is not providing sensor fusion and activity recognition features. However sensor fusion can be enabled following the steps below:

  • Download and install osxMotionFX library on your PC.
  • Obtain the free license for your board following the instructions
  • Copy the correct license into Middlewares/ST/STM32_OSX_MotionFX_Library/osx_license.h of your mbed program folder
  • Copy Middlewares/ST/STM32_OSX_MotionFX_Library/Inc/osx_motion_fx.h file
  • Rename the provided .lib Keil binary library giving it a .ar extension, then copy it into Middlewares/ST/STM32_OSX_MotionFX_Library/Lib of your mbed program folder
  • Enable USE_SENSOR_FUSION_LIB macro into MotionFX_Manager.h file and recompile.

CustomConfigService.h

Committer:
mapellil
Date:
2015-12-23
Revision:
9:2693f9ef8ff7
Parent:
8:b042fe719f51
Child:
11:ff82699c696e

File content as of revision 9:2693f9ef8ff7:

/**
  ******************************************************************************
  * @file    CustomConfigService.h
  * @author  Central Labs / AST
  * @version V0.9.0
  * @date    23-Dec-2015
  * @brief   BLE calibration service
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2015 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_CONFIG_SERVICE_H__
#define __CUSTOM_BLE_CONFIG_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_CONFIG_DATA_LEN  2+4+1+1

const LongUUIDBytes_t CONFIG_SERVICE_UUID_128 = {0x00,0x00,0x00,0x00,0x00,0x0F,0x11,0xe1,0x9a,0xb4,0x00,0x02,0xa5,0xd5,0xc5,0x1b};
const LongUUIDBytes_t CONFIG_W2ST_CHAR_UUID   = {0x00,0x00,0x00,0x02,0x00,0x0F,0x11,0xe1,0xac,0x36,0x00,0x02,0xa5,0xd5,0xc5,0x1b};

/* Custom Config Service */
class CustomConfigService  {
public:
    CustomConfigService(BLE &_ble) :
        ble(_ble),
                configw2stCharacteristic(CONFIG_W2ST_CHAR_UUID, configData, SIZEOF_CONFIG_DATA_LEN, SIZEOF_CONFIG_DATA_LEN,
                                                                    GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY |
                                                                    GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE
) {  

        static bool serviceAdded = false; /* We should only ever need to add the heart rate service once. */
        if (serviceAdded) {
            return;
        }

        GattCharacteristic *charTable[] = {&configw2stCharacteristic};

        GattService   configService(CONFIG_SERVICE_UUID_128, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));              
                
        ble.gattServer().addService(configService);                              
                
        isEnabledConfNotify = false;
        memset (configData, 0, SIZEOF_CONFIG_DATA_LEN); 
        serviceAdded = true;
    }

    
    uint32_t sendConfigState(uint32_t Feature, uint8_t Command, uint8_t val, uint16_t TimeStamp) {      
            STORE_LE_16(configData ,TimeStamp); 
            STORE_BE_32(configData+2,Feature);          
            configData[6] = Command;
            configData[7] = (val==0x01) ? 100: val;                     
            return ble.gattServer().write(configw2stCharacteristic.getValueAttribute().getHandle(), configData, SIZEOF_CONFIG_DATA_LEN, 0);
    }
    
  uint32_t updateConfigState(uint32_t Feature, uint8_t Command, uint8_t val, uint16_t TimeStamp) {
        if (ble.getGapState().connected && isEnabledConfNotify ) {  
            return sendConfigState(Feature, Command, val, TimeStamp);
        }
        return 0;
  }

    void updateConnectionStatus(ConnectionStatus_t status) {            
            isEnabledConfNotify = false;
            memset (configData, 0, SIZEOF_CONFIG_DATA_LEN);             
        }   
    
    bool isConfHandle (Gap::Handle_t handle) {
            if (handle == configw2stCharacteristic.getValueAttribute().getHandle()) return true;
            return false;
    }           

    void enNotify (Gap::Handle_t handle) {
            if (isConfHandle(handle)) { 
                PRINTF("enNotify! %d\n\r", handle); isEnabledConfNotify = true; return; }    
    }
    
    void disNotify (Gap::Handle_t handle) {
            if (isConfHandle(handle)) { 
                            isEnabledConfNotify = false; return; }    
    }   
        
private:
        BLE                              &ble;
        uint8_t                          configData[SIZEOF_CONFIG_DATA_LEN];                
        uint8_t                          configState;
        GattCharacteristic               configw2stCharacteristic;  
        bool                             isEnabledConfNotify;

};

#endif /* #ifndef __CUSTOM_BLE_CONFIG_SERVICE_H__*/