ST
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.
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
- Nucleo-F401RE platform using a STM32F401RET6 microcontroller.
- X-NUCLEO-IHM01A1 - Stepper motor driver board based on the EasySPIN L6474.
- X-NUCLEO-6180XA1 - 3-in-1 proximity and ambient light sensor board based on ST FlightSense technology.
- VL6180X-SATEL - Satellite boards compatible with X-NUCLEO-6180XA1 board.
- X-NUCLEO-IKS01A1 - Motion MEMS and environmental sensor board.
- X-NUCLEO-IDB04A1 or X-NUCLEO-IDB05A1 - Bluetooth Low Energy Bluetooth low energy evaluation board.
- 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
- Nucleo-F401RE platform using a STM32F401RET6 microcontroller.
- X-NUCLEO-IKS01A1 - Motion MEMS and environmental sensor board.
- X-NUCLEO-IDB04A1 or X-NUCLEO-IDB05A1- Bluetooth Low Energy Bluetooth low energy evaluation board.
MECHANICAL STRUCTURE
Find here the STL files to print with a 3D printer.
FLAT CABLE ASSEMBLY
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
Diff: CustomSunTrackerService.h
- Revision:
- 4:1d3d071a4c2c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CustomSunTrackerService.h Tue Jan 26 13:29:53 2016 +0000
@@ -0,0 +1,372 @@
+/******************************************************************************
+ * @file CustomSunTrackerService.h
+ * @author Fabio Brembilla
+ * @version V1.0.0
+ * @date January 22th, 2016
+ * @brief SunTracker Custom Service for BlueTooth (IDB0XA1 expansion board)
+ ******************************************************************************
+
+ * 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.
+ */
+
+#ifndef __CUSTOM_BLE_SENSORS_SERVICE_H__
+#define __CUSTOM_BLE_SENSORS_SERVICE_H__
+
+#include "BLE.h"
+#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];
+
+
+const LongUUIDBytes_t SENS_SERVICE_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0xb4,0x9a,0xe1,0x11,0x01,0x00,0x00,0x00,0x00,0x00}; // temp, pressure, humidity,
+
+const LongUUIDBytes_t SENS_TEMP_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0x04,0x00};
+const LongUUIDBytes_t SENS_HUMI_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0x08,0x00};
+const LongUUIDBytes_t SENS_PRES_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0x10,0x00};
+const LongUUIDBytes_t SENS_MAGN_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0x20,0x00};
+const LongUUIDBytes_t SENS_GYRO_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0x40,0x00};
+const LongUUIDBytes_t SENS_ACCE_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0x80,0x00};
+const LongUUIDBytes_t SENS_ACC_GYRO_MAG_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x01,0x00,0x00,0x00,0xE0,0x00};
+
+
+#define TEMP_DATA_LEN 2+2
+#define HUM_DATA_LEN 2+2
+#define PRES_DATA_LEN 2+4
+#define ACC_DATA_LEN 6+2
+#define MAG_DATA_LEN 6+2
+#define GYRO_DATA_LEN 6+2
+#define ACCGYROMAG_DATA_LEN 2+3*3*2
+
+
+/* Custom Sensors Service */
+class CustomSensorService {
+public:
+ CustomSensorService(BLEDevice &_ble) :
+ ble(_ble),
+ envTemperatureCharacteristic(SENS_TEMP_CHAR_UUID_128,envTemperature, TEMP_DATA_LEN, TEMP_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+ envHumidityCharacteristic(SENS_HUMI_CHAR_UUID_128, envHumidity, HUM_DATA_LEN, HUM_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+ envPressureCharacteristic(SENS_PRES_CHAR_UUID_128, envPressure, PRES_DATA_LEN, PRES_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+ envMagnetometerCharacteristic(SENS_MAGN_CHAR_UUID_128,envMagn, MAG_DATA_LEN, MAG_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+ envAccelerometerCharacteristic(SENS_ACCE_CHAR_UUID_128,envAcce, ACC_DATA_LEN, ACC_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+ envGyroCharacteristic(SENS_GYRO_CHAR_UUID_128,envGyro, GYRO_DATA_LEN, GYRO_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+ envAccGyroMagCharacteristic(SENS_ACC_GYRO_MAG_CHAR_UUID_128,envAccGyroMag, ACCGYROMAG_DATA_LEN, ACCGYROMAG_DATA_LEN,
+ GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
+ {
+
+
+
+ static bool serviceAdded = false; /* We should only ever need to add the env service once. */
+ if (serviceAdded) {
+ return;
+ }
+
+ GattCharacteristic *charTable[] = {&envTemperatureCharacteristic, &envHumidityCharacteristic, &envPressureCharacteristic, &envMagnetometerCharacteristic,
+ &envAccelerometerCharacteristic, &envGyroCharacteristic, &envAccGyroMagCharacteristic};
+
+ GattService envService(SENS_SERVICE_UUID_128, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
+
+ ble.gattServer().addService(envService);
+
+ isEnabledTempNotify = false;
+ isEnabledHumNotify = false;
+ isEnabledPresNotify = false;
+ isEnabledGyroNotify = false;
+ isEnabledAccNotify = false;
+ isEnabledMagNotify = false;
+ isEnabledAccGyroMagNotify = false;
+
+ isTempCalibrated = false;
+ isHumCalibrated = false;
+ isPresCalibrated = false;
+ isMagCalibrated = false;
+ isAccCalibrated = false;
+ isAGyroCalibrated = false;
+
+ memset (pastenvTemperature, 0, TEMP_DATA_LEN);
+ memset (pastenvHumidity, 0, HUM_DATA_LEN);
+ memset (pastenvPressure, 0, PRES_DATA_LEN);
+
+ isBTLEConnected = DISCONNECTED;
+ serviceAdded = true;
+ }
+
+ void sendEnvTemperature (int16_t Temp, uint16_t TimeStamp) {
+ STORE_LE_16(envTemperature,TimeStamp);
+ STORE_LE_16(envTemperature+2,Temp);
+ PRINTF("sendEnvTemperature!! handle: %d\n\r", envTemperatureCharacteristic.getValueAttribute().getHandle());
+ memcpy (pastenvTemperature, envTemperature, TEMP_DATA_LEN);
+ ble.gattServer().write(envTemperatureCharacteristic.getValueAttribute().getHandle(), envTemperature, TEMP_DATA_LEN, 0);
+ }
+
+ /**
+ * Update the temperature with a new value. Valid values range from
+ * 0..100. Anything outside this range will be ignored.
+ * @param newLevel New level. */
+ void updateEnvTemperature (int16_t Temp, uint16_t TimeStamp) {
+ if (memcmp (&pastenvTemperature[2], &Temp, 2) != 0) {
+ sendEnvTemperature (Temp, TimeStamp);
+ }
+ }
+
+ void sendEnvHumidity(uint16_t Hum, uint16_t TimeStamp) {
+ STORE_LE_16(envHumidity,TimeStamp);
+ STORE_LE_16(envHumidity+2,Hum);
+ memcpy (pastenvHumidity, envHumidity, HUM_DATA_LEN);
+ ble.gattServer().write(envHumidityCharacteristic.getValueAttribute().getHandle(), envHumidity, HUM_DATA_LEN, 0);
+
+ }
+
+ void updateEnvHumidity(uint16_t Hum, uint16_t TimeStamp) {
+ if (memcmp (&pastenvHumidity[2], &Hum, 2) != 0) {
+ sendEnvHumidity(Hum, TimeStamp);
+ }
+ }
+
+ void sendEnvPressure(uint32_t Press, uint16_t TimeStamp) {
+ STORE_LE_16(envPressure,TimeStamp);
+ STORE_LE_32(envPressure+2,Press);
+ memcpy (pastenvPressure, envPressure, PRES_DATA_LEN);
+ ble.gattServer().write(envPressureCharacteristic.getValueAttribute().getHandle(), envPressure, PRES_DATA_LEN, 0);
+ }
+
+ void updateEnvPressure(uint32_t Press, uint16_t TimeStamp) {
+ if (memcmp (&pastenvPressure[2], &Press, 2) != 0) {
+ sendEnvPressure(Press, TimeStamp);
+ }
+ }
+
+ void sendEnvMagnetometer(AxesRaw_TypeDef *Magn, uint16_t TimeStamp, osxMFX_calibFactor magOffset) {
+ STORE_LE_16(envMagn,TimeStamp);
+ STORE_LE_16(envMagn+2,(Magn->AXIS_X - magOffset.magOffX));
+ STORE_LE_16(envMagn+4,(Magn->AXIS_Y - magOffset.magOffY));
+ STORE_LE_16(envMagn+6,(Magn->AXIS_Z - magOffset.magOffZ));
+ ble.gattServer().write(envMagnetometerCharacteristic.getValueAttribute().getHandle(), envMagn, MAG_DATA_LEN, 0);
+ }
+
+ void updateEnvMagnetometer(AxesRaw_TypeDef *Magn, uint16_t TimeStamp, osxMFX_calibFactor magOffset) {
+ if (isMagNotificationEn()) sendEnvMagnetometer(Magn, TimeStamp, magOffset);
+ }
+
+ void sendEnvAccelerometer (AxesRaw_TypeDef *Acc, uint16_t TimeStamp) {
+ STORE_LE_16(envAcce,TimeStamp);
+ STORE_LE_16(envAcce+2,Acc->AXIS_X);
+ STORE_LE_16(envAcce+4,Acc->AXIS_Y);
+ STORE_LE_16(envAcce+6,Acc->AXIS_Z);
+ ble.gattServer().write(envAccelerometerCharacteristic.getValueAttribute().getHandle(), envAcce, ACC_DATA_LEN, 0);
+ }
+
+ void updateEnvAccelerometer (AxesRaw_TypeDef *Acc, uint16_t TimeStamp) {
+ if (isAccNotificationEn()) sendEnvAccelerometer (Acc, TimeStamp);
+ }
+
+ void sendEnvGyroscope (AxesRaw_TypeDef *Gyro, uint16_t TimeStamp) {
+ STORE_LE_16(envGyro,TimeStamp);
+ STORE_LE_16(envGyro+2,Gyro->AXIS_X);
+ STORE_LE_16(envGyro+4,Gyro->AXIS_Y);
+ STORE_LE_16(envGyro+6,Gyro->AXIS_Z);
+ ble.gattServer().write(envGyroCharacteristic.getValueAttribute().getHandle(), envGyro, GYRO_DATA_LEN, 0);
+ }
+
+ void updateEnvGyroscope (AxesRaw_TypeDef *Gyro, uint16_t TimeStamp) {
+ if (isGyroNotificationEn()) sendEnvGyroscope (Gyro, TimeStamp);
+ }
+
+ void sendEnvAccGyroMag (AxesRaw_TypeDef *Acc, AxesRaw_TypeDef *Gyro, AxesRaw_TypeDef *Magn, uint16_t TimeStamp, osxMFX_calibFactor magOffset) {
+ STORE_LE_16(envAccGyroMag,TimeStamp);
+ STORE_LE_16(envAccGyroMag+2,Acc->AXIS_X);
+ STORE_LE_16(envAccGyroMag+4,Acc->AXIS_Y);
+ STORE_LE_16(envAccGyroMag+6,Acc->AXIS_Z);
+
+ STORE_LE_16(envAccGyroMag+8,Gyro->AXIS_X);
+ STORE_LE_16(envAccGyroMag+10,Gyro->AXIS_Y);
+ STORE_LE_16(envAccGyroMag+12,Gyro->AXIS_Z);
+
+ STORE_LE_16(envAccGyroMag+14,(Magn->AXIS_X - magOffset.magOffX));
+ STORE_LE_16(envAccGyroMag+16,(Magn->AXIS_Y - magOffset.magOffY));
+ STORE_LE_16(envAccGyroMag+18,(Magn->AXIS_Z - magOffset.magOffZ));
+ ble.gattServer().write(envAccGyroMagCharacteristic.getValueAttribute().getHandle(), envAccGyroMag, ACCGYROMAG_DATA_LEN, 0);
+ }
+
+ void updateEnvAccGyroMag (AxesRaw_TypeDef *Acc, AxesRaw_TypeDef *Gyro, AxesRaw_TypeDef *Magn, uint16_t TimeStamp, osxMFX_calibFactor magOffset) {
+ if (isAccGyroMagNotificationEn())sendEnvAccGyroMag (Acc, Gyro, Magn, TimeStamp, magOffset);
+ }
+
+ void enNotify (Gap::Handle_t handle) {
+ if (isTempHandle(handle)) { isEnabledTempNotify = true; memset(pastenvTemperature,0,TEMP_DATA_LEN); return; }
+ if (isHumHandle(handle)) { isEnabledHumNotify = true; memset(pastenvHumidity,0,HUM_DATA_LEN); return; }
+ if (isPresHandle(handle)) { isEnabledPresNotify = true; memset(pastenvPressure,0,PRES_DATA_LEN); return; }
+ if (isGyroHandle(handle)) { isEnabledGyroNotify = true; return; }
+ if (isAccHandle(handle)) { isEnabledAccNotify = true; return; }
+ if (isMagHandle(handle)) { isEnabledMagNotify = true; return; }
+ if (isAccGyroMagHandle(handle)) { isEnabledAccGyroMagNotify = true; return; }
+ }
+
+ void disNotify (Gap::Handle_t handle) {
+ if (isTempHandle(handle)) { isEnabledTempNotify = false; memset(pastenvTemperature,0,TEMP_DATA_LEN); return; }
+ if (isHumHandle(handle)) { isEnabledHumNotify = false; memset(pastenvHumidity,0,HUM_DATA_LEN); return; }
+ if (isPresHandle(handle)) { isEnabledPresNotify = false; memset(pastenvPressure,0,PRES_DATA_LEN); return; }
+ if (isGyroHandle(handle)) { isEnabledGyroNotify = false; return; }
+ if (isAccHandle(handle)) { isEnabledAccNotify = false; return; }
+ if (isMagHandle(handle)) { isEnabledMagNotify = false; return; }
+ if (isAccGyroMagHandle(handle)) { isEnabledAccGyroMagNotify = false; return; }
+ }
+
+ bool isTempNotificationEn (void) {
+ return isEnabledTempNotify;
+ }
+
+ bool isHumNotificationEn (void) {
+ return isEnabledHumNotify;
+ }
+
+ bool isPresNotificationEn (void) {
+ return isEnabledPresNotify;
+ }
+
+ bool isGyroNotificationEn (void) {
+ return isEnabledGyroNotify;
+ }
+
+ bool isAccNotificationEn (void) {
+ return isEnabledAccNotify;
+ }
+
+ bool isMagNotificationEn (void) {
+ return isEnabledMagNotify;
+ }
+
+ bool isAccGyroMagNotificationEn (void) {
+ return isEnabledAccGyroMagNotify;
+ }
+
+ bool isTempHandle (Gap::Handle_t handle) {
+ if (handle == envTemperatureCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+
+ bool isHumHandle (Gap::Handle_t handle) {
+ if (handle == envHumidityCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+
+ bool isPresHandle (Gap::Handle_t handle) {
+ if (handle == envPressureCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+
+ bool isMagHandle (Gap::Handle_t handle) {
+ if (handle == envMagnetometerCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+ bool isAccHandle (Gap::Handle_t handle) {
+ if (handle == envAccelerometerCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+ bool isGyroHandle (Gap::Handle_t handle) {
+ if (handle == envGyroCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+ bool isAccGyroMagHandle (Gap::Handle_t handle) {
+ if (handle == envAccGyroMagCharacteristic.getValueAttribute().getHandle()) return true;
+ return false;
+ }
+
+ void updateConnectionStatus(ConnectionStatus_t status) {
+ isEnabledTempNotify = false;
+ isEnabledHumNotify = false;
+ isEnabledPresNotify = false;
+ isEnabledGyroNotify = false;
+ isEnabledAccNotify = false;
+ isEnabledMagNotify = false;
+ isEnabledAccGyroMagNotify = false;
+
+ isTempCalibrated = false;
+ isHumCalibrated = false;
+ isPresCalibrated = false;
+ isMagCalibrated = false;
+ isAccCalibrated = false;
+ isAGyroCalibrated = false;
+
+ memset (pastenvTemperature, 0, TEMP_DATA_LEN);
+ memset (pastenvHumidity, 0, HUM_DATA_LEN);
+ memset (pastenvPressure, 0, PRES_DATA_LEN);
+ isBTLEConnected = status;
+ }
+
+
+private:
+
+ BLEDevice &ble;
+ uint8_t envTemperature [TEMP_DATA_LEN]; /* in C */
+ uint8_t pastenvTemperature [TEMP_DATA_LEN];
+ uint8_t envHumidity [HUM_DATA_LEN]; /* in % */
+ uint8_t pastenvHumidity [HUM_DATA_LEN];
+ uint8_t envPressure [PRES_DATA_LEN]; /* in mBar */
+ uint8_t pastenvPressure [PRES_DATA_LEN];
+ uint8_t envMagn [MAG_DATA_LEN];
+ uint8_t envGyro [GYRO_DATA_LEN];
+ uint8_t envAcce [ACC_DATA_LEN];
+ uint8_t envAccGyroMag [ACCGYROMAG_DATA_LEN];
+
+ GattCharacteristic envTemperatureCharacteristic;
+ GattCharacteristic envHumidityCharacteristic;
+ GattCharacteristic envPressureCharacteristic;
+
+ GattCharacteristic envMagnetometerCharacteristic;
+ GattCharacteristic envAccelerometerCharacteristic;
+ GattCharacteristic envGyroCharacteristic;
+ GattCharacteristic envAccGyroMagCharacteristic;
+
+ ConnectionStatus_t isBTLEConnected;
+
+ bool isEnabledTempNotify;
+ bool isEnabledHumNotify;
+ bool isEnabledPresNotify;
+ bool isEnabledGyroNotify;
+ bool isEnabledAccNotify;
+ bool isEnabledMagNotify;
+ bool isEnabledAccGyroMagNotify;
+
+ bool isTempCalibrated;
+ bool isHumCalibrated;
+ bool isPresCalibrated;
+ bool isMagCalibrated;
+ bool isAccCalibrated;
+ bool isAGyroCalibrated;
+
+};
+
+#endif /* #ifndef __CUSTOM_BLE_SENSORS_SERVICE_H__*/