SunTracker_BLE

Dependencies:   BLE_API X_NUCLEO_6180XA1 X_NUCLEO_IDB0XA1 X_NUCLEO_IHM01A1 X_NUCLEO_IKS01A1 mbed

Fork of SunTracker_BLE by ST Expansion SW Team

Overview

The SunTracker is a demo application running on ST Nucleo-F401RE stacking a set of ST X-NUCLEO expansion boards.
Main features provided are:

  • A solar panel follows the light source, orienting the panel in order to achieve the best panel efficiency.
  • Orientation is controlled thanks to a couple of VL6180X FlightSense light sensors mounted on a X-NUCLEO-6180XA1 expansion board and driven by X-NUCLEO-IHM01A1 controlled stepper motor acting as actuator to orientate the panel.
  • The system features a progressive control on the stepper motor in order to modulate the panel rotation speed according to the light angle.
  • The application is also able to control the panel productivity reading the panel voltage through an ADC and proving feedback on the local display.
  • A manual orientation is possible by using the accelerometer on a X-NUCLEO-IKS01A1 expansion board that, according on board tilt, controls the speed and the rotate direction.
  • A remote control is available using a X-NUCLEO-IDB04A1 or a X-NUCLEO-IDB05A1 Bluetooth Low Energy expansion board. Remote control software is here.

/media/uploads/fabiombed/suntracker_server-client.png

Working Status

  • SunTracker has 3 working status visible on FlightSense display and switchable by pressing the User Button:

Status 0 (Idle)

  • Motor: Free Turning
  • Display: Waiting for User Button

Status 1

  • Motor: Driven by Light
  • Display: Direction and Light Intensity = Direction and Motor Speed

Status 2

  • Motor: Driven by Light
  • Display: Solar Panel Efficiency

Status 3

  • Motor: Driven by Accelerometer
  • Display: Direction and Accelerometer Intensity

Server Startup

  • When you plug the power supply, the word ‘PUSH’ is shown on display.
  • You can manually rotate the structure to assign the ‘Zero Point’. Then press the User Button to launch the application.
  • The display will show this status, which means that the structure is oriented to maximize the efficiency of the solar panel.
  • If there is a light displacement, the structure will rotate, left or right, to follow the light source and on display is shown the direction and the speed.
  • You can press the User Button to show the panel efficiency with 4 digits that represent the range from 0v (0000) to 3,3v (3300).
  • Further pressing the User Button you will manual rotate the panel by tilt the Server or Client accelerometer depending by BLE connection.

Client Startup

  • The Client application can remotely control the User Button and the Accelerometer functions.
  • Power on the Client AFTER the Server, it will automatically search for the SunTracker and will establish a BLE connection.
  • The Green Led on Nucleo Client board will be powered on.

Rotation Features

  • It has been implemented a block of rotation to avoid cables twist.
  • The blocking point can be set in the firmware by changing a constant.
  • You can manually rotate the structure to assign the ‘Zero Point’ before press the User Button to launch the application.
  • The system features a progressive control on the stepper motor in order to modulate the rotation speed according to the light or accelerometer angle.

List of Components

SERVER SunTracker_BLE

  • Stepper Motor 400’’ (Part Number 5350401) - To orientate the Mechanical Structure.
  • Solar Panel 0.446w (Part Number 0194127) - To capture sunlight and generate electrical current.
  • Power Supply 12v (Part Number 7262993) - To provide power supply at the Stepper Motor.
  • Flat Cable 6 ways (Part Number 1807010) - To plug VL6180X-SATEL with X-NUCLEO-6180XA1 (60cm length each x2).
  • Cable Connector (Part Number 6737694) - To plug the Flat Cable (x4).
  • Power Connector (Part Number 0487842) - To provide Power Supply to X-NUCLEO-IHM01A1.

CLIENT SunTracker_BLE_Remote

MECHANICAL STRUCTURE

Find here the STL files to print with a 3D printer.

/media/uploads/fabiombed/assembly.png

/media/uploads/fabiombed/mechanical_structure_and_motor_legs.png

FLAT CABLE ASSEMBLY

/media/uploads/fabiombed/flat_cable.png

HARDWARE SETUP

Nucleo ADC + Solar Panel

Connect Solar Panel cables to Nucleo Morpho PC_3 (white) and Nucleo Morpho GND (black). Connect a capacitor 10uF between PC_3 and GND to stabilize its voltage value shown on display.

EasySpin (L6474) + BLE

Hardware conflict between EasySpin DIR1 and BLE Reset, both on same Arduino Pin PA_8. Disconnect PA_8 between EasySpin and Nucleo by fold EasySpin Pin. PB_2 has been configured as EasySpin DIR1 in the firmware . Connect Nucleo Morpho PB_2 to FlightSense Arduino PA_8 by a wire.

FlightSense Satellites

In case of instability with I2C due to long flat cables, solder 4 SMD capacitors 47pF on FlightSense board in parallel between R15, R16, R17, R18 and plug 2 capacitors 15pF between FlightSense Arduino PB_8 and PB_9 to GND pin to cut-off noises over 720 KHz.

Arduino & Morpho Pinout

/media/uploads/fabiombed/arduino_pinout.png /media/uploads/fabiombed/morpho_pinout.png

Files at this revision

API Documentation at this revision

Comitter:
fabiombed
Date:
Mon Feb 08 11:12:07 2016 +0000
Parent:
5:76fb6b783487
Child:
7:54984d031243
Commit message:
Work all except FlightSense with BLE

Changed in this revision

CustomControlService.h Show annotated file Show diff for this revision Revisions of this file
CustomSensorsService.h Show annotated file Show diff for this revision Revisions of this file
MotionFX_Manager.h Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
main_only_BLE.cpp.h Show annotated file Show diff for this revision Revisions of this file
--- a/CustomControlService.h	Wed Feb 03 11:22:17 2016 +0000
+++ b/CustomControlService.h	Mon Feb 08 11:12:07 2016 +0000
@@ -2,7 +2,7 @@
   * @file    CustomControlService.h
   * @author  Fabio Brembilla
   * @version V1.0.0
-  * @date    January 22th, 2016
+  * @date    January, 2016
   * @brief   SunTracker Custom Service for BlueTooth (IDB0XA1 expansion board)
   *****************************************************************************
   * @attention
--- a/CustomSensorsService.h	Wed Feb 03 11:22:17 2016 +0000
+++ b/CustomSensorsService.h	Mon Feb 08 11:12:07 2016 +0000
@@ -2,7 +2,7 @@
   * @file    CustomSensorsService.h
   * @author  Fabio Brembilla
   * @version V1.0.0
-  * @date    January 22th, 2016
+  * @date    January, 2016
   * @brief   SunTracker Custom Service for BlueTooth (IDB0XA1 expansion board)
   *****************************************************************************
   * @attention
--- a/MotionFX_Manager.h	Wed Feb 03 11:22:17 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    MotionFX_Manager.h
-  * @author  Central Lab
-  * @version V1.1.0
-  * @date    20-Jannuary-2015
-  * @brief   This file includes sensor fusion interface functions
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
-  *
-  * Licensed under MCD-ST Liberty SW License Agreement V2, (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.st.com/software_license_agreement_liberty_v2
-  *
-  * 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 _MOTIONFX_MANAGER_H_
-#define _MOTIONFX_MANAGER_H_
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-//#define USE_SENSOR_FUSION_LIB    /** uncomment only if STM32_OSX_MotionFX_Library is linked and licensed **/
-
-#include <cstdio>
-#include <stdint.h> 
-#include <stdio.h>   
-     
-#ifdef USE_SENSOR_FUSION_LIB     
-#include "osx_motion_fx.h"
-#else
-
-#define NUM_AXES    3
-#define QNUM_AXES   4
-     
-typedef struct
-{
-  float mag[NUM_AXES];  /* calibrated mag [uT]/50 */
-  float acc[NUM_AXES];  /* acc [g] */
-  float gyro[NUM_AXES]; /* gyro [dps] */
-} osxMFX_input;
-
-typedef struct
-{
-  float rotation_9X[NUM_AXES];            /* 9 axes yaw, pitch and roll */
-  float quaternion_9X[QNUM_AXES];         /* 9 axes quaternion */
-  float gravity_9X[NUM_AXES];             /* 9 axes device frame gravity */
-  float linear_acceleration_9X[NUM_AXES]; /* 9 axes device frame linear acceleration */
-  float heading_9X;                       /* 9 axes heading */
-  float rotation_6X[NUM_AXES];            /* 6 axes yaw, pitch and roll */
-  float quaternion_6X[QNUM_AXES];         /* 6 axes quaternion */
-  float gravity_6X[NUM_AXES];             /* 6 axes device frame gravity */
-  float linear_acceleration_6X[NUM_AXES]; /* 6 axes device frame linear acceleration */
-  float heading_6X;                       /* 6 axes heading */
-} osxMFX_output;
-
-typedef struct
-{
-  signed short magOffX; /* X axis Offset */
-  signed short magOffY; /* Y axis Offset */
-  signed short magOffZ; /* Z axis Offset */
-  float magGainX;       /* X axis Gain  */
-  float magGainY;       /* Y axis Gain  */
-  float magGainZ;       /* Z axis Gain  */
-  float expMagVect;     /* expected magnetic field */
-} osxMFX_calibFactor;    
-     
-unsigned char osx_MotionFX_compass_isCalibrated(void);
-void osx_MotionFX_compass_forceReCalibration(void);
-void osx_MotionFX_compass_saveAcc(int acc_x, int acc_y, int acc_z);
-void osx_MotionFX_compass_saveMag(int mag_x, int mag_y, int mag_z);
-int  osx_MotionFX_compass_run(void);
-void osx_MotionFX_setCalibrationData(osxMFX_calibFactor* CalibrationData);
-void osx_MotionFX_getCalibrationData(osxMFX_calibFactor* CalibrationData);
-
-#endif
-     
-     
-typedef struct {
-    int32_t AXIS_X;
-    int32_t AXIS_Y;
-    int32_t AXIS_Z;
-} AxesRaw_t;
-     
-/* Exported functions ------------------------------------------------------- */
-
-bool MotionFX_manager_init(bool DS3_OnBoard, osxMFX_calibFactor & magOffset);
-void MotionFX_manager_run(AxesRaw_t *ACC_Value, AxesRaw_t *GYR_Value, AxesRaw_t *MAG_Value, osxMFX_calibFactor & magOffset);
-void MotionFX_manager_start_6X(void);
-void MotionFX_manager_stop_6X(void);
-void MotionFX_manager_start_9X(void);
-void MotionFX_manager_stop_9X(void);
-
-void MotionFX_manager_setDependencies(uint8_t sf, int32_t sensorMask);
-void MotionFX_manager_resetDependencies(uint8_t sf, int32_t sensorMask);
-uint32_t MotionFX_manager_getDependencies(uint8_t sf);
-
-osxMFX_output* MotionFX_manager_getDataOUT(void);
-osxMFX_input* MotionFX_manager_getDataIN(void);
-
-/* Exported constants --------------------------------------------------------*/
-
-/* Delta time mSec for Deltafusion */
-#define DELTATIMESENSORFUSION 0.01
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //_MOTIONFX_MANAGER_H_
-
-/******************* (C) COPYRIGHT 2015 STMicroelectronics *****END OF FILE****/
--- a/main.cpp	Wed Feb 03 11:22:17 2016 +0000
+++ b/main.cpp	Mon Feb 08 11:12:07 2016 +0000
@@ -3,7 +3,7 @@
  * @file    main.cpp
  * @author  Fabio Brembilla
  * @version V2.0.0
- * @date    January 22th, 2016
+ * @date    February, 2016
  * @brief   SunTracker + RemoteControl Vertical Application
  *          This application use IHM01A1, 6180XA1, IKS01A1, IDB0XA1 expansion boards
  ******************************************************************************
@@ -38,27 +38,24 @@
 
 /* Includes ------------------------------------------------------------------*/
 
-/* mbed specific header files. */
+// Mbed specific header files
 #include "mbed.h"
 
-/* Helper header files. */
+// Helper header files
 #include "DevSPI.h"
 #include "DevI2C.h"
 
-/* Component specific header files. */
+// Component specific header files
 #include "l6474_class.h"
 #include "x_nucleo_6180xa1.h"
 #include "x_nucleo_iks01a1.h"
 
-/* C header files. */
+// C header files
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
 
-/* Calibration files. */
-#include "MotionFX_Manager.h" // Need for osxMFX_calibFactor
-
 /* BlueTooth -----------------------------------------------------------------*/
 
 #include "debug.h" // Need for PRINTF
@@ -82,10 +79,11 @@
 #include "CustomControlService.h"
 #include "CustomSensorsService.h"
 
-static BLE * p_BLEdev = NULL;
+static BLE *p_BLEdev = NULL;
 
-#define BLE_DEV_NAME "SunTrack"
+#define BLE_DEV_NAME "SunTracker"
 #define BLE_DEV_MAC 0xAA,0xBB,0xCC,0xDD,0xEE,0xFF
+#define BLE_ADVERTISING_INTERVAL 1000
 
 /* Definitions ---------------------------------------------------------------*/
 
@@ -115,26 +113,30 @@
 
 /* ---------------------------------------------------------------------------*/
 
-/* Motor Control Component. */
-L6474 *motor;
+// Motor Control Component
+static L6474 *motor;
 
-/* Initializing SPI bus. */
+// Initializing SPI bus
 DevSPI dev_spi(D11, D12, D13);
 
-/* Initializing I2C bus. */
+// Initializing I2C bus
 DevI2C dev_i2c(D14, D15);
 
-/* Instance board 6180XA1. */
-static X_NUCLEO_6180XA1 *board=X_NUCLEO_6180XA1::Instance(&dev_i2c, NC, NC, NC, NC);
+// Instance board 6180XA1
+//static X_NUCLEO_6180XA1 *board=X_NUCLEO_6180XA1::Instance(&dev_i2c, NC, NC, NC, NC);
+//MeasureData_t data_sensor_top, data_sensor_bottom, data_sensor_left, data_sensor_right;
+static X_NUCLEO_6180XA1 *board;
 MeasureData_t data_sensor_top, data_sensor_bottom, data_sensor_left, data_sensor_right;
-
-/* Instance mems IKS01A1. */
-static X_NUCLEO_IKS01A1 *mems=X_NUCLEO_IKS01A1::Instance(&dev_i2c);
-MotionSensor *accelerometer = mems->GetAccelerometer();
+    
+// Instance mems IKS01A1
+//static X_NUCLEO_IKS01A1 *mems=X_NUCLEO_IKS01A1::Instance(&dev_i2c);
+//MotionSensor *accelerometer = mems->GetAccelerometer();
+static X_NUCLEO_IKS01A1 *mems;
+MotionSensor *accelerometer;
 
 void DISP_ExecLoopBody(void) {};
 
-AnalogIn analog_read_A1(A1);
+//AnalogIn analog_read(A1); // A1 Conflict with BLE SPI_CS --> Changed in A????
 
 InterruptIn mybutton(USER_BUTTON);
 
@@ -152,6 +154,8 @@
     if (start==0) {
         start=1;
     }
+    
+    printf("PUSH Display %d Start %d\r\n", Display, start);
 
 }
 
@@ -159,26 +163,43 @@
 
 bool Initialization(void)
 {
+   
+    // Initializing MEMS Component
+    mems=X_NUCLEO_IKS01A1::Instance(&dev_i2c);
+    accelerometer = mems->GetAccelerometer();
+   
+//----
 
-    /* Initializing Babybear Component. */
+    // Initializing Babybear Component
+    board=X_NUCLEO_6180XA1::Instance(&dev_i2c, NC, NC, NC, NC);
+
+/* FABIO
     status=board->InitBoard();
-    if(status)
-        VL6180x_ErrLog("Failed to init the board!\n\r");
+    if(status) VL6180x_ErrLog("Failed to init the board!\n\r");
+*/
 
     // Put GPIO not used as Interrupt in Hi-Z
     status_t=board->sensor_top->SetGPIOxFunctionality(1, GPIOx_SELECT_OFF);
     //status_b=board->sensor_botton->SetGPIOxFunctionality(1, GPIOx_SELECT_OFF); No Present
     status_l=board->sensor_left->SetGPIOxFunctionality(1, GPIOx_SELECT_OFF);
-    status_r=board->sensor_right->SetGPIOxFunctionality(1, GPIOx_SELECT_OFF);
+    status_r=board->sensor_right->SetGPIOxFunctionality(1, GPIOx_SELECT_OFF);    
+    
+    // Set Babybears
+    status_l=board->sensor_left->AlsSetAnalogueGain(3);
+    status_r=board->sensor_right->AlsSetAnalogueGain(3);
+    status_l=board->sensor_left->StartMeasurement(als_continuous_polling, NULL, NULL, NULL);
+    status_r=board->sensor_right->StartMeasurement(als_continuous_polling, NULL, NULL, NULL);
 
-    /* Initializing Motor Control Component. */
+//----
+
+    // Initializing Motor Component
     motor = new L6474(D2, D8, D7, D9, D10, dev_spi);
     if (motor->Init(NULL) != COMPONENT_OK)
         return false;
 
     motor->SetStepMode(STEP_MODE_1_8);  // Default is STEP_MODE_1_16
 
-    /* Set defaults Motor Speed. */
+    // Set defaults Motor Speed
     motor->SetAcceleration(SET_ACC);
     motor->SetDeceleration(SET_DEC);
     motor->SetMaxSpeed(SET_MAX);        // Variable by Light/Mems Sensors
@@ -240,74 +261,49 @@
     motor->SetMaxSpeed(diff);
 
     if (diff>TOLLERANCE) {
-        if (diff <=RANGE_1) {
-            if (left)  {
-                strcpy(DisplayStr,"E___");
-            }
-            if (right) {
-                strcpy(DisplayStr,"___3");
-            }
-        } else if (diff >RANGE_1 & diff <=RANGE_2) {
-            if (left)  {
-                strcpy(DisplayStr,"E===");
-            }
-            if (right) {
-                strcpy(DisplayStr,"===3");
-            }
-        } else if (diff >RANGE_2) {
-            if (left)  {
-                strcpy(DisplayStr,"E~~~");
-            }
-            if (right) {
-                strcpy(DisplayStr,"~~~3");
-            }
+        if (diff <=RANGE_1)
+        {
+            if (left)  { strcpy(DisplayStr,"E___"); }
+            if (right) { strcpy(DisplayStr,"___3"); }
+        }
+        else if (diff >RANGE_1 & diff <=RANGE_2)
+        {
+            if (left)  { strcpy(DisplayStr,"E==="); }
+            if (right) { strcpy(DisplayStr,"===3"); }
+        }
+        else if (diff >RANGE_2)
+        {
+            if (left)  { strcpy(DisplayStr,"E~~~"); }
+            if (right) { strcpy(DisplayStr,"~~~3"); }
         }
 
         // In Case of Change Direction
-        if (left & dir==2) {
-            changedir=1;
-        }
-        if (right & dir==1) {
-            changedir=1;
-        }
+        if (left & dir==2)  { changedir=1; }
+        if (right & dir==1) { changedir=1; }
 
         // Run only if Stop or Change Direction
         if (diff>TOLLERANCE & (dir==0 | changedir==1)) {
-            if (left) {
-                motor->Run(StepperMotor::FWD);
-                dir=1;
-                changedir=0;
-            }
-            if (right) {
-                motor->Run(StepperMotor::BWD);
-                dir=2;
-                changedir=0;
-            }
+            if (left)   { motor->Run(StepperMotor::FWD); dir=1; changedir=0; }
+            if (right)  { motor->Run(StepperMotor::BWD); dir=2; changedir=0; }
         }
     }
 
     // Get Motor Position and Control Rotation Block
     pos = motor->GetPosition();
     if (pos>STOP | pos<-STOP) {
-        if (pos>0) {
-            motor->GoTo(STOP);
-        }
-        if (pos<0) {
-            motor->GoTo(-STOP);
-        }
+        if (pos>0) { motor->GoTo(STOP); }
+        if (pos<0) { motor->GoTo(-STOP); }
+        printf("GOTO\n\r"); // Without this command, the motor remain in stop
     }
 
     // Stop Motor
-    if (diff<=TOLLERANCE) {
+    if (diff<=TOLLERANCE) { // It continues to send the command to stop the motor. Think to do it just one time
         motor->HardStop();
-        if (Display==0) {
-            strcpy(DisplayStr,"----");
-        }
-        if (Display==2) {
-            strcpy(DisplayStr,"E  3");
-        }
+        if (Display==0) { strcpy(DisplayStr,"----"); }
+        if (Display==2) { strcpy(DisplayStr,"E  3"); }
         dir=0;
         changedir=0;
+        //printf("STOP\n\r");
     }
 
 }
@@ -317,8 +313,9 @@
 void Measure_SolarPanel(void)
 {
 
-    // AnalogIn A1: 0V return 0.0 , 3.3V return 1.0
-    float measure = analog_read_A1.read() * 3300;
+    // AnalogIn: 0V return 0.0 , 3.3V return 1.0
+//    float measure = analog_read.read() * 3300;
+    float measure = 0;
     //printf("Measure = %.0f mV\r\n", measure);
     //board->display->DisplayDigit("A", 0);
 
@@ -327,6 +324,7 @@
     }
 
     board->display->DisplayString(DisplayStr, 4);
+    printf("%s\n\r", DisplayStr);
 
 }
 
@@ -369,12 +367,14 @@
 
     p_BLEdev = new BLE;
     if (!p_BLEdev) { printf("\r\nBLE Device creation failed\r\n"); }
-  
     const Gap::Address_t BLE_address_BE = {BLE_DEV_MAC};        
-    p_BLEdev->gap().setAddress(BLEProtocol::AddressType::PUBLIC, BLE_address_BE);
-printf("Line: %d \r\n", __LINE__);       
-    p_BLEdev->init();         
-printf("Line: %d \r\n", __LINE__);    
+    p_BLEdev->gap().setAddress(BLEProtocol::AddressType::PUBLIC, BLE_address_BE);  
+
+    printf("BLE Init (Line %d)\r\n", __LINE__);
+
+    p_BLEdev->init();
+    
+    printf("BLE Init OK (Line %d)\r\n", __LINE__);
 
     // Set BLE CallBack Functions
     p_BLEdev->gattServer().onUpdatesEnabled(onUpdatesEnabledCallback);
@@ -387,6 +387,21 @@
     //p_BLEdev->gattServer().onDataSent(onDataSentCallback);    
     //p_BLEdev->gap().onTimeout(onTimeoutCallback);
 
+    // Setup BLE Advertising
+    const static char DEVICE_NAME[] = BLE_DEV_NAME;
+    p_BLEdev->gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
+    #ifdef USE_SENSOR_FUSION_LIB        
+    uint8_t dat[] = {0x01,0x80,0x00,0xFC,0x01,0x80};
+    #else
+    uint8_t dat[] = {0x01,0x80,0x00,0xFC,0x00,0x00};
+    #endif      
+    p_BLEdev->gap().accumulateScanResponse(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA,dat,6);    
+    p_BLEdev->gap().accumulateAdvertisingPayload(GapAdvertisingData::UNKNOWN);
+    p_BLEdev->gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
+    p_BLEdev->gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
+    p_BLEdev->gap().setAdvertisingInterval(BLE_ADVERTISING_INTERVAL);
+    p_BLEdev->gap().startAdvertising();
+
 }
 
 /* Main ----------------------------------------------------------------------*/
@@ -394,28 +409,33 @@
 int main()
 {
 
+    // Printing to the console
+    printf("SunTracker by Fabio Brembilla\r\n\n");
+
     Initialization();
 
-    //BLE_Initialization();
-
+    printf("Initialization OK (Line %d)\r\n", __LINE__);    
+    
+    BLE_Initialization();
+        
+    printf("BLE_Initialization OK (Line %d)\r\n", __LINE__);
+        
     mybutton.fall(&User_Button_Pressed);
-
-    /* Printing to the console. */
-    printf("SunTracker by Fabio Brembilla\r\n\n");
+    
+    printf("Main Initializations OK (Line %d)\r\n", __LINE__);
+    printf("Wait Push Button\r\n");
 
-    /* Set Babybears. */
-    status_l=board->sensor_left->AlsSetAnalogueGain(3);
-    status_r=board->sensor_right->AlsSetAnalogueGain(3);
-    status_l=board->sensor_left->StartMeasurement(als_continuous_polling, NULL, NULL, NULL);
-    status_r=board->sensor_right->StartMeasurement(als_continuous_polling, NULL, NULL, NULL);
-
-    /* Loop until push User Button to Set 0 Point. */
+    // Loop until push User Button to Set 0 Point
     strcpy(DisplayStr,"pusH");
     while(start<1) {
         board->display->DisplayString(DisplayStr, 4);
+        printf("%s\n\r", DisplayStr);
+        //wait(0.1); // Need one command otherwise remain always in loop
     }
 
-    /* Main Loop. */
+    printf("Start Main Loop\r\n");
+
+    // Main Loop
     while(true) {
         if (Display==0 | Display==1)    {
             Measure_Babybear();
@@ -426,9 +446,11 @@
 
         Control_Motor();
         Measure_SolarPanel();
+        
+        p_BLEdev->waitForEvent();
     }
 
-    status_l=board->sensor_left->StopMeasurement(als_continuous_polling);
-    status_r=board->sensor_right->StopMeasurement(als_continuous_polling);
+    //status_l=board->sensor_left->StopMeasurement(als_continuous_polling);
+    //status_r=board->sensor_right->StopMeasurement(als_continuous_polling);
 
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main_only_BLE.cpp.h	Mon Feb 08 11:12:07 2016 +0000
@@ -0,0 +1,215 @@
+/**
+ ******************************************************************************
+ * @file    main.cpp
+ * @author  Fabio Brembilla
+ * @version V2.0.0
+ * @date    January 22th, 2016
+ * @brief   SunTracker + RemoteControl Vertical Application
+ *          This application use IHM01A1, 6180XA1, IKS01A1, IDB0XA1 expansion boards
+ ******************************************************************************
+ * @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.
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+
+/* mbed specific header files. */
+#include "mbed.h"
+
+/* Helper header files. */
+#include "DevSPI.h"
+#include "DevI2C.h"
+
+/* Component specific header files. */
+#include "l6474_class.h"
+#include "x_nucleo_6180xa1.h"
+#include "x_nucleo_iks01a1.h"
+
+/* C header files. */
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+
+/* BlueTooth -----------------------------------------------------------------*/
+
+#include "debug.h" // Need for PRINTF
+#include "Utils.h" // Need for STORE_LE_16 and _32
+
+typedef struct {
+    int32_t AXIS_X;
+    int32_t AXIS_Y;
+    int32_t AXIS_Z;
+} AxesRaw_TypeDef;
+
+typedef enum ConnectionStatus_t {
+    DISCONNECTED    =0,
+    CONNECTED       =1
+}cns_t;
+
+const unsigned   LENGTH_OF_LONG_UUID = 16;
+typedef uint16_t ShortUUIDBytes_t;
+typedef uint8_t  LongUUIDBytes_t[LENGTH_OF_LONG_UUID];
+
+#include "CustomControlService.h"
+#include "CustomSensorsService.h"
+
+static BLE * p_BLEdev = NULL;
+
+#define BLE_DEV_NAME "SunTrack"
+#define BLE_DEV_MAC 0xAA,0xBB,0xCC,0xDD,0xEE,0xFF
+#define BLE_ADVERTISING_INTERVAL 1000
+
+/* Definitions ---------------------------------------------------------------*/
+
+#define SET_ACC 400     // Set Motor Acceleration
+#define SET_DEC 400     // Set Motor Deceleration
+#define SET_MAX 200     // Set Motor MaxSpeed
+#define SET_MIN 100     // Set Motor MinSpeed
+#define STOP 1000       // Set Motor Stop Position
+#define TOLLERANCE 100  // Tollerance between Left and Right before Start Movement
+#define RANGE_1 200     // Range 1 for Motor Speed
+#define RANGE_2 500     // Range 2 for Motor Speed
+
+/* Variables -----------------------------------------------------------------*/
+
+int16_t dir=0;          // Motor Rotation Direction: 0 = Stop, 1 = Anticlockwise, 2 = Clockwise
+int16_t changedir=0;    // Change Direction: 0 = No, 1 = Yes
+int16_t babybear=0;     // Difference (in Lux) between Left and Right
+int acc_data[3];        // Difference of Accelerometer
+int16_t diff=0;         // Abs of Babybear or Accelerometer difference
+int16_t left=0;         // Left Command for Rotate Direction
+int16_t right=0;        // Right Command for Rotate Direction
+int16_t start=0;        // Waiting User Button Push
+int32_t pos=0;          // Motor Position
+char DisplayStr[5];     // Status Display
+int16_t Display=0;      // Shown on Display: 0 = Motor Speed, 1 = Solar Panel Value, 2 = Manual Control
+int16_t status, status_t, status_b, status_l, status_r; // Babybear Status
+
+/* ---------------------------------------------------------------------------*/
+
+
+
+/* Bluetooth CallBack ---------------------------------------------------------*/
+
+static void onUpdatesEnabledCallback(GattAttribute::Handle_t handle)
+{
+    
+}
+
+static void onUpdatesDisabledCallback(Gap::Handle_t handle)
+{
+    
+}
+
+static void onDataReadCallback(const GattReadCallbackParams *eventDataP)
+{
+    
+}
+
+static void myonDataWriteCallback(const GattWriteCallbackParams *eventDataP)
+{
+    
+}
+
+static void onConnectionCallback(const Gap::ConnectionCallbackParams_t * connectionParams)
+{
+    
+}
+
+static void onDisconnectionCallback(const Gap::DisconnectionCallbackParams_t * disConnectionReason)
+{
+    
+}
+
+/* Bluetooth Initialization ---------------------------------------------------*/
+
+void BLE_Initialization(void)
+{
+
+    p_BLEdev = new BLE;
+    if (!p_BLEdev) { printf("\r\nBLE Device creation failed\r\n"); }
+  
+    const Gap::Address_t BLE_address_BE = {BLE_DEV_MAC};        
+    p_BLEdev->gap().setAddress(BLEProtocol::AddressType::PUBLIC, BLE_address_BE);
+printf("Line: %d \r\n", __LINE__);       
+    p_BLEdev->init();         
+printf("Line: %d \r\n", __LINE__);    
+
+    // Set BLE CallBack Functions
+    p_BLEdev->gattServer().onUpdatesEnabled(onUpdatesEnabledCallback);
+    p_BLEdev->gattServer().onUpdatesDisabled(onUpdatesDisabledCallback);
+    p_BLEdev->gattServer().onDataRead(onDataReadCallback);
+    p_BLEdev->gattServer().onDataWritten(myonDataWriteCallback);
+    p_BLEdev->gap().onConnection(onConnectionCallback);
+    p_BLEdev->gap().onDisconnection(onDisconnectionCallback);
+    //p_BLEdev->gattServer().onConfirmationReceived(onConfirmationReceivedCallback);    
+    //p_BLEdev->gattServer().onDataSent(onDataSentCallback);    
+    //p_BLEdev->gap().onTimeout(onTimeoutCallback);
+
+}
+
+/* Main ----------------------------------------------------------------------*/
+
+int main()
+{
+
+    //Initialization();
+printf("Line: %d \r\n", __LINE__);  
+    BLE_Initialization();
+printf("Line: %d \r\n", __LINE__);  
+    
+    /* Setup advertising. */
+    const static char     DEVICE_NAME[] = BLE_DEV_NAME;
+    p_BLEdev->gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
+    #ifdef USE_SENSOR_FUSION_LIB        
+    uint8_t dat[]= {0x01,0x80,0x00,0xFC,0x01,0x80};
+    #else
+    uint8_t dat[]= {0x01,0x80,0x00,0xFC,0x00,0x00};
+    #endif      
+    p_BLEdev->gap().accumulateScanResponse(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA,dat,6);    
+    p_BLEdev->gap().accumulateAdvertisingPayload(GapAdvertisingData::UNKNOWN);
+    p_BLEdev->gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
+    p_BLEdev->gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
+    p_BLEdev->gap().setAdvertisingInterval(BLE_ADVERTISING_INTERVAL);
+    p_BLEdev->gap().startAdvertising();
+
+    /* Printing to the console. */
+    printf("SunTracker by Fabio Brembilla\r\n\n");
+    
+    /* Main Loop. */
+    while(true) {
+        
+       
+        
+        
+        p_BLEdev->waitForEvent();
+    }
+
+
+}