estudio para el diseño de un prototipo de sistema de

Estudio para el diseño de un prototipo de sistema de

entrenamiento físico basado en Arduino y App móvil

Documento de anexos

Escuela Superior de Ingeniería Industrial,

Aeronáutica y Audiovisual de Terrassa (ESEIAAT)

Nombre: Alejandro Rosa Hernández

Director: Juan Antonio Ortega

Fecha: 20 de Abril de 2017

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Índice 1. Código Arduino ...................................................................................................... 2

2. Bloques AppInventor ........................................................................................... 16

2.1. Pantalla Inicio ............................................................................................... 16

2.2. Pantalla creación de usuario ......................................................................... 16

2.3. Pantalla edición usuario ................................................................................ 19

2.4. Pantalla eliminación usuario ......................................................................... 21

2.5. Pantalla gestión de dispositivos .................................................................... 23

2.6. Pantalla de resultados .................................................................................. 28

2.7. Pantalla de creación de entrenamiento ......................................................... 32

2.8. Pantalla de eliminación de entrenamiento .................................................... 49

2.9. Pantalla de ejecución de entrenamiento ....................................................... 52

3. Datasheets .......................................................................................................... 71

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1. Código Arduino /*

PROYECTO: Programable Training System

AUTOR: Alejandro Rosa Hernández

VERSIÓN: 1.0

----------------------------------------------------

VERSIÓN 1.0:

AUTOR: Alejandro Rosa Hernández

FECHA: 12/2016

COMENTARIO VERSIÓN: Edición Inicial

----------------------------------------------------

*/

/*----[LIBRERIAS]----*/

#include <SoftwareSerial.h>

#include <EEPROM.h>

/*----[DECLARACIÓN PINOUT]----*/

#define RXD_BLUE 3

#define TXD_BLUE 4

#define VCC_BLUE 5

#define KEY_BLUE 6

#define LED_CONFIG 8

#define RGB_BLUE 9

#define RGB_GREEN 10

#define BUZZER 2

#define RGB_RED 12

#define LED_ON 11

#define SW1 0

#define SW2 1

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#define INFRARED 5

/*----[DECLARACIÓN DE VARIABLES]----*/

//BITS

boolean loginfo=1;

//boolean zumbadoractivo=0;

//INTEGERS

int tono=850;

int numdispEEPROM;//Número de dispositivo guardado en la memoria EEPROM

int numdisp;//Número de dispositivo leido por Hardware

int Entreno[6];//Valor recibido por BT que indica al dispositivo en que parte del programa esta

unsigned int enviar;//valor a enviar

unsigned int enviarestado;//valor a enviar

//Variables entrenamiento

boolean Ejecutando=0;

boolean Optico=0;

boolean Acustico=0;

boolean Contacto=0;

boolean IR=0;

unsigned long TiempoInicio;

unsigned long TiempoFin;

int Duracion;

int Multiplicador;

int Red;

int Green;

int Blue;

int LecIRSensor;

//int LecContacto;

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unsigned long TiempoInicioZumbador;

unsigned long TiempoFinZumbador;

int miliszumbador;

//CHARS

char recibido;

/*----[DECLARACIÓN DE LA COMUNICACIÓ BT]----*/

SoftwareSerial BT(TXD_BLUE,RXD_BLUE); // RX, TX (PINS ARDUINO) -- TX, RX (MODULO

BT)

/*----[BLOQUE SETUP]----*/

void setup() {

//INICIALIZACIÓN PUERTOS COMUNICACIONES SERIE

if(loginfo==1){

Serial.begin(9600);

}

//INICIALIZACIÓN PINOUT

pinMode(VCC_BLUE,OUTPUT);

pinMode(KEY_BLUE,OUTPUT);

pinMode(LED_CONFIG,OUTPUT);

pinMode(BUZZER,OUTPUT);

pinMode(LED_ON,OUTPUT);

//INICIALIZACIÓN VARIABLES

digitalWrite(LED_ON,HIGH);//Se enciende el led de dispositivo encendido

miliszumbador=250;

//LECTURA MEMORIA

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numdispEEPROM=EEPROM.read(0);//Lectura del número de dispositivo guardado en la

memoria EEPROM

numdisp=LecturaSwitch(SW1,SW2);//Lectura del número de dispositivo del Hardware

if(loginfo==1){

Serial.println("Número de dispositivo eeprom: "+String(numdispEEPROM)+" Número de

dispositivo Hardware: "+String(numdisp));

}

if(numdisp==9999){//Si ocurre un error de lectura

ErrorReiniciar();

}

if (numdispEEPROM!=numdisp){//Si los valores de número de dispositivo no coinciden se

cambia la configuración del módulo BT y se guarda el nuevo valor en la EEPROM

CFG_BT(numdisp);

EEPROM.write(0,numdisp);

}

BT.begin(38400);//Se inicia la comunicación BT

digitalWrite(VCC_BLUE,HIGH);//Se enciende el módulo BT

EsperaConexionInicial();//Indicador de espera de la primera conexión

}

/*----[BLOQUE LOOP]----*/

void loop() {

if(BT.available()){

Entreno[0]=BT.parseInt();

if (Entreno[0]>=100){





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if(loginfo==1){

Serial.println("Valores Recibidos:

"+String(Entreno[0])+","+String(Entreno[1])+","+String(Entreno[2])+","+String(Entreno[3])+","+Str

ing(Entreno[4])+","+String(Entreno[5]));

}

if (Entreno[0]==100){//Modo espera

enviar=1;

BT.write(enviar);

analogWrite(RGB_RED,Entreno[3]);

analogWrite(RGB_GREEN,Entreno[4]);

analogWrite(RGB_BLUE,Entreno[5]);

}

if (Entreno[0]==120){//Modo Inicio orden

enviar=120;

BT.write(enviar);

enviarestado=0;

Ejecutando=1;

if (Entreno[1]==0 || Entreno[1]==3){

Acustico=1;

TiempoInicioZumbador=millis();

}else{

Acustico=0;

}


Optico=1;

}else{

Optico=0;

}


IR=1;

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}else{

IR=0;

}

TiempoInicio=millis();

Red=Entreno[3]*3;

Green=Entreno[4]*3;

Blue=Entreno[5]*3;

}

if (Entreno[0]==150){//Modo pregunta estado

BT.write(enviarestado);

if(enviarestado==1){

BT.write(Multiplicador);

BT.write(Duracion);

enviarestado=0;

}

}

if (Entreno[0]==200){//Modo fin entrenamiento

enviar=200;

BT.write(enviar);

EsperaConexionInicial();

}

}

}

if (Ejecutando==1){

if (Optico==1){

analogWrite(RGB_RED,Red);

analogWrite(RGB_GREEN,Green);

analogWrite(RGB_BLUE,Blue);

}else{

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analogWrite(RGB_RED,0);

analogWrite(RGB_GREEN,0);

analogWrite(RGB_BLUE,0);

}

if (Acustico==1){

TiempoFinZumbador=millis();

if((TiempoFinZumbador-TiempoInicioZumbador)<=miliszumbador){

tone(BUZZER,tono);

if(loginfo==1){

Serial.println("TONO!!! "+String((TiempoFinZumbador-TiempoInicioZumbador)));

}

}else{

if(loginfo==1){

Serial.println("NO TONO "+String((TiempoFinZumbador-TiempoInicioZumbador)));

}

noTone(BUZZER);

}

}else{

if(loginfo==1){

Serial.println("NO TONO "+String((TiempoFinZumbador-TiempoInicioZumbador)));

}

noTone(BUZZER);

}

if(IR==1){

LecIRSensor=LecturaIR();

if(loginfo==1){

Serial.println("Lectura IR: "+String(LecIRSensor));

}

if(LecIRSensor<=15){

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Ejecutando=0;

enviarestado=1;

TiempoFin=millis();

Multiplicador=MultiplicadorTiempoRespuesta(TiempoInicio,TiempoFin);

Duracion=TiempoRespuesta(TiempoInicio,TiempoFin,Multiplicador);

if(loginfo==1){

Serial.println("Duracion: "+String(Duracion));

}




}

}

}

}

/*----[FUNCIONES]----*/

int MultiplicadorTiempoRespuesta(unsigned long Tini,unsigned long Tend){

/*Funcion que calcula el multiplicador para el calculo del tiempo en miliseg. enviado*/

unsigned long resta;

int multip,i,result;

resta=Tend-Tini;

for(i=1;i<255;i++){

result=resta/i;

if(result<255){

multip=i;

break;

}

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}

if(loginfo==1){

Serial.println("Multiplicador: "+String(multip));

}

return multip;

}

int TiempoRespuesta(unsigned long Tini,unsigned long Tend,int mult){

return ((Tend-Tini)/mult);

}

void CFG_BT(int numero){

/*Función para la configuración del número de dispositivo BT del HC-05*/

//Inicio del programa

if(loginfo==1){

Serial.println("Inicio CFG BT");

}

digitalWrite(LED_CONFIG,HIGH);//Se enciende el LED para indicar que está en modo

configuración

BT.begin(38400);//Se inicia el puerto serie con la velocidad de CFG

delay(3000);

digitalWrite(KEY_BLUE,HIGH);//Se alimenta el pin de CFG del HC-05

delay(3000);


delay(2000);

BT.write("AT+ORGL\r\n");//Se resetea el HC-05 al estado de fábrica

delay(1000);

BT.print("AT+NAME=PTSv1_"+String(numero)+"\r\n");//Se cambia el nombre del HC-05 con el

número de dispositivo correspondiente

delay(1000);

digitalWrite(VCC_BLUE,LOW);//Se apaga el módulo

delay(200);

digitalWrite(KEY_BLUE,LOW);//Se apaga el pin de CFG del HC-05

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delay(200);


delay(2000);

digitalWrite(LED_CONFIG,LOW);//Se apaga el LED de CFG

if(loginfo==1){

Serial.println("Final CFG BT");

}

}

int LecturaSwitch(int Pin1, int Pin2){

/*Función para pasar la lectura analógica del switch a un valor*/

int lectura1;

int lectura2;

int resultado_Int;

String result1;

String result2;

String resultado;

boolean error=0;

lectura1=analogRead(Pin1);

lectura2=analogRead(Pin2);

//Gestion Pin 1

if(lectura1<100){

result1="00";

}else if(lectura1<720 && lectura1>650){

result1="01";


result1="10";


result1="11";

}else{

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error=1;

}

//Gestion Pin 2

if(lectura2<100){

result2="00";


result2="01";


result2="10";


result2="11";

}else{

error=1;

}

resultado=result1+result2;

if(loginfo==1){

Serial.println("Resultado codificacion: "+resultado+"-Parte1="+result1+";Parte2="+result2);

}

//Codificacion de los resultados

if(error){

return(9999);

}else{

resultado_Int=BinToInt(resultado);

return(resultado_Int);

}

}

unsigned int BinToInt (String Binario){

/*Función para pasar un String binario a un Integer*/

char bin[9]; //Creamos un array de char

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Binario.toCharArray(bin, 9); //Pasamos el string al array de char que hemos creado

int i = 0; //Variable para el contador

unsigned int n = 0; //Variable para calcular el resultado

while ( bin[i] == '0' || bin[i] == '1' ) {

if ( bin[i] == '0' )

n <<= 1;

else {

n ^= 1;

n <<= 1;

}

++i;

}

n >>= 1;

return(n);

}

void ErrorReiniciar(){

/*Función para indicar que ha habido algún error y debe reiniciarse el dispositivo*/

boolean bucle=0;

while(bucle==0){

digitalWrite(LED_ON,HIGH);

digitalWrite(LED_CONFIG,LOW);

delay(1000);

digitalWrite(LED_ON,LOW);

digitalWrite(LED_CONFIG,HIGH);

delay(1000);

}

}

int LecturaIR(){

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/*Función que devuelve el valor medido (media de 3 medidas) del sensor IR*/

int lectura,dist1,dist2,dist3,distmedia;

lectura=analogRead(INFRARED);

dist1=pow(3027.4 / lectura, 1.2134);

delayMicroseconds(10);


dist2=pow(3027.4 / lectura, 1.2134);

delayMicroseconds(10);


dist3=pow(3027.4 / lectura, 1.2134);

distmedia=((dist1+dist2+dist3)/3);

if(distmedia<6){

distmedia=6;

}else if(distmedia>100){

distmedia=100;

}

return distmedia;

}

void EsperaConexionInicial(){

/*Función de espera a la primera conexión*/

boolean bucle=0;

char recibidochar;

int cntciclos=0;

int cntpin=1;

while(bucle==0){

noTone(BUZZER);

if(BT.available()){

bucle=1;

}else{

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delay(100);

cntciclos=cntciclos+1;

if(cntciclos==10){

cntciclos=0;

if(cntpin==3){

cntpin=1;

}else{

cntpin=cntpin+1;

}

switch(cntpin){

case 1:




break;

case 2:




break;

case 3:




break;

}

}

}

}

}

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2. Bloques AppInventor

2.1. Pantalla Inicio

2.2. Pantalla creación de usuario

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2.3. Pantalla edición usuario

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2.4. Pantalla eliminación usuario

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2.5. Pantalla gestión de dispositivos

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2.6. Pantalla de resultados

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2.7. Pantalla de creación de entrenamiento

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2.8. Pantalla de eliminación de entrenamiento

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2.9. Pantalla de ejecución de entrenamiento

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3. Datasheets

GP2Y0A21YK0FGP2Y0A21YK0F

Distance Measuring Sensor UnitMeasuring distance: 10 to 80 cmAnalog output type

■Applications1. Touch-less switch (Sanitary equipment, Control of illumination, etc. )2. Robot cleaner3. Sensor for energy saving (ATM, Copier, Vending machine)4. Amusement equipment (Robot, Arcade game machine)

■Features1. Distance measuring range : 10 to 80 cm2. Analog output type3. Package size : 29.5×13×13.5 mm4. Consumption current : Typ. 30 mA5. Supply voltage : 4.5 to 5.5 V

■Agency approvals/Compliance1. Compliant with RoHS directive (2002/95/EC)

Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

Sheet No.: E4-A00201ENDate Dec.01.2006

©SHARP Corporation

■DescriptionGP2Y0A21YK0F is a distance measuring sensor unit,composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, theenvironmental temperature and the operating durationare not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to thedetection distance. So this sensor can also be used asa proximity sensor.

1

■Block diagram

■Outline Dimensions (Unit : mm)

Product mass : Approx. 3.6g

Signalprocessing circuit Voltage regulator

Oscillation circuit

Output circuit

Distance measuring IC

LED drive circuit

ＧＮＤＶｃｃ

Ｖｏ

ＰＳＤ

ＬＥＤ

Stamp(Example)

Model name Month(1 to 9,X,Y,Z)Year(2005:5)

2Y0A21 F 4 Z

(Stamp)

Light emitter

φ3.2hole

R3.7

5

3.75

*4.5 * 20±0.1

3729.5

10.114.75

Light detector

φ3.2hole

R3.7

5

6.32

8.4

7.2

Lens case

13(1

8.9

)+0

.5-0

.3

(3.3)

1.2PWB

Connector

7.5 4.15 16.3

①②③ 13.5

2-1.

5

Connector signalsignal name

VO

GND

VCC

Connector : J.S.T.TRADING COMPANY,LTD, S3B-PH

Materials Lens :Acrylic acid resin (Visible light cut-off resin) Case :Carbonic ABS (Conductive resin) PWB :Paper phenol

Note 1. The dimensions marked * are described the dimensions of lens center position.Note 2. Unspecified tolerances shall be ± 0.3 mm.Note 3. The dimensions in parenthesis are shown for reference.

GP2Y0A21YK0F

2Y0A21 F 4Z

Sheet No.: E4-A00201EN2

(Ta=25℃,VCC=5V)

Parameter Symbol Rating UnitSupply voltage VCC 4.5 to 5.5 V

■Absolute Maximum Ratings

■Electro-optical Characteristics

GP2Y0A21YK0F

(Ta=25℃,VCC=5V)

* L : Distance to reflective objectNote 1 : Using reflective object : White paper (Made by Kodak Co., Ltd. gray cards R-27・white face, reflectance; 90%)

Sheet No.: E4-A00201EN

Symbol Rating UnitSupply voltage VCC -0.3 to +7 VOutput terminal voltage VO -0.3 to VCC+0.3 VOperating temperature Topr -10 to +60 ℃

Storage temperature Tstg -40 to +70 ℃

Parameter

Parameter Symbol Conditions MIN. TYP. MAX. UnitAverage supply current ICC L=80cm (Note 1) ― 30 40 mADistance measuring ΔL (Note 1) 10 ― 80 cmOutput voltage VO L=80cm (Note 1) 0.25 0.4 0.55 V

Output voltage differential ΔVOOutput voltage differece betweenL=10cm and L=80cm (Note 1) 1.65 1.9 2.15 V

■Recommended operating conditions

3

Fig. 1 Timing chart

GP2Y0A21YK0F

Vcc(Power supply)

nthoutput

nthmeasurement

Secondmeasurement First measurement

Second output First outputUnstable output

MAX 5.0ms

38.3ms±9.6ms

Distance measuring operating

Vo(Output)


GP2Y0A21YK0F

Fig. 2 Example of distance measuring characteristics(output)

Distance to reflective object L(cm)0 10 20 30 5040 60 70 80

0

0.5

1

1.5

2

2.5

3

3.5

Out

put v

olta

ge (V

)O

utpu

t vol

tage

(V)

White paper (Reflectance ratio 90%)

Gray paper (Reflectance ratio 18%)

Inverse number of distance (1/cm)0 0.05 0.1 0.15 0.2

White paper (Reflectance ratio 90%)

Gray paper (Reflectance ratio 18%)

0

0.5

1

1.5

2

2.5

3

3.5

80cm

50cm 40cm30cm

25cm20cm

15cm

10cm

8cm

7cm

6cm 5cm


GP2Y0A21YK0F


■Notes

●Advice for the optics • The lens of this device needs to be kept clean. There are cases that dust, water or oil and so on deteriorate the characteristics of this device. Please consider in actual application. • Please don’t do washing. Washing may deteriorate the characteristics of optical system and so on. Please confirm resistance to chemicals under the actual usage since this product has not been designed against washing.

●Advice for the characteristics • In case that an optical filter is set in front of the emitter and detector portion, the optical filter which has the most efficient transmittance at the emitting wavelength range of LED for this product (λ = 870 ± 70nm), shall be recommended to use. Both faces of the filter should be mirror polishing. Also, as there are cases that the characteristics may not be satisfied according to the distance between the protection cover and this product or the thickness of the protection cover, please use this product after confirming the operation sufficiently in actual application. • In case that there is an object near to emitter side of the sensor between sensor and a detecting object, please use this device after confirming sufficiently that the characteristics of this sensor do not change by the object. • When the detector is exposed to the direct light from the sun, tungsten lamp and so on, there are cases that it can not measure the distance exactly. Please consider the design that the detector is not exposed to the direct light from such light source. • Distance to a mirror reflector can not be sometimes measured exactly. In case of changing the mounting angle of this product, it may measure the distance exactly. • In case that reflective object has boundary line which material or color etc. are excessively different, in order to decrease deviation of measuring distance, it shall be recommended to set the sensor that the direction of boundary line and the line between emitter center and detector center are in parallel.

• In order to decrease deviation of measuring distance by moving direction of the reflective object, it shall be recommended to set the sensor that the moving direction of the object and the line between emitter center and detector center are vertical.

●Advice for the power supply • In order to stabilize power supply line, we recommend to insert a by-pass capacitor of 10μF or more between Vcc and GND near this product.

(Incorrect) (Correct)

(Incorrect)

(Moving direction)

(Correct)

(Moving direction)

●Notes on handling • There are some possibilities that the internal components in the sensor may be exposed to the excessive mechanical stress. Please be careful not to cause any excessive pressure on the sensor package and also on the PCB while assembling this product.

6

GP2Y0A21YK0F


●Presence of ODC etc. This product shall not contain the following materials. And they are not used in the production process for this product. Regulation substances : CFCs, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane (Methylchloroform)

Specific brominated flame retardants such as the PBB and PBDE are not used in this product at all.

This product shall not contain the following materials banned in the RoHS Directive (2002/95/EC). • Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB), Polybrominated diphenyl ethers (PBDE).

7

GP2Y0A21YK0F


■Package specification

Packaging method 1.Put products of 100pcs. in tray. packing method is showed in the above fig.(Fig.1) 2.Put them(10-tray) in the packing box. Put pads on their top and bottom. And put pads on each trays(Total 10 sheets) (Fig.2). 3.Seal the packing box with craft tape. Print the model No.,quantity,inspection date (1000 pcs./a packing box)(Fig.3).

Package composition

Pad

Packing case

Craft tape

Model No.QuantityDate

Tray

Product

(2 sheeets/case: top and bottom)

Tray put products(10-tray/case)

Pad(10 sheeets/case)

(Fig.1)

(Fig.2)

(Fig.3)

8

■Important Notices

· The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices.

· Contact SHARP in order to obtain the latest device specifi-cation sheets before using any SHARP device. SHARP reserves the right to make changes in the specif icat ions, characterist ics, data, materials , structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice.

· Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following condi-tions:(i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics(ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection

with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc.( i i i ) SHARP dev ices sha l l no t be used fo r o r in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba).

· If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Law of Japan, it is necessary to obtain approval to export such SHARP devices.

· This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copy-right laws, no part of this publication may be repro-duced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party.

· Contact and consult with a SHARP representative if there are any questions about the contents of this publication.

GP2Y0A21YK0F


HC-05 Bluetooth module iteadstudio.com 06.18.2010

1 Tech Support: [email protected]

HC-05

-Bluetooth to Serial Port Module

Overview

HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for

transparent wireless serial connection setup.

Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps

Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore

04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive

Frequency Hopping Feature). It has the footprint as small as 12.7mmx27mm. Hope it will simplify

your overall design/development cycle.

Specifications

Hardware features

Typical -80dBm sensitivity

Up to +4dBm RF transmit power

Low Power 1.8V Operation ,1.8 to 3.6V I/O

PIO control

UART interface with programmable baud rate

With integrated antenna

With edge connector



Software features

Default Baud rate: 38400, Data bits:8, Stop bit:1,Parity:No parity, Data control: has.

Supported baud rate: 9600,19200,38400,57600,115200,230400,460800.

Given a rising pulse in PIO0, device will be disconnected.

Status instruction port PIO1: low-disconnected, high-connected;

PIO10 and PIO11 can be connected to red and blue led separately. When master and slave

are paired, red and blue led blinks 1time/2s in interval, while disconnected only blue led

blinks 2times/s.

Auto-connect to the last device on power as default.

Permit pairing device to connect as default.

Auto-pairing PINCODE:”0000” as default

Auto-reconnect in 30 min when disconnected as a result of beyond the range of connection.

Hardware



AT command Default:

How to set the mode to server (master):

1. Connect PIO11 to high level.

2. Power on, module into command state.

3. Using baud rate 38400, sent the “AT+ROLE=1\r\n” to module, with “OK\r\n”

means setting successes.

4. Connect the PIO11 to low level, repower the module, the module work as server

(master).

AT commands: (all end with \r\n)

1. Test command:

Command Respond Parameter

AT OK -

2. Reset


AT+RESET OK -

3. Get firmware version


AT+VERSION? +VERSION:<Param>

OK

Param : firmware version

Example:

AT+VERSION?\r\n

+VERSION:2.0-20100601

OK



4. Restore default


AT+ORGL OK -

Default state:

Slave mode, pin code :1234, device name: H-C-2010-06-01 ,Baud 38400bits/s.

5. Get module address


AT+ADDR? +ADDR:<Param>

OK

Param: address of Bluetooth

module

Bluetooth address: NAP: UAP : LAP

Example:

AT+ADDR?\r\n

+ADDR:1234:56:abcdef

OK

6. Set/Check module name:


AT+NAME=<Param> OK Param: Bluetooth module

name

(Default :HC-05)

AT+NAME? +NAME:<Param>

OK (/FAIL)

Example:

AT+NAME=HC-05\r\n set the module name to “HC-05”

OK

AT+NAME=ITeadStudio\r\n

OK

AT+NAME?\r\n

+NAME: ITeadStudio

OK

7. Get the Bluetooth device name:


AT+RNAME?<Param1> 1. +NAME:<Param2>

OK

2. FAIL

Param1,Param 2 : the address

of Bluetooth device

Example: (Device address 00:02:72:od:22:24，name：ITead)

AT+RNAME? 0002，72，od2224\r\n

+RNAME:ITead

OK

8. Set/Check module mode:


AT+ROLE=<Param> OK Param:

0- Slave AT+ ROLE? +ROLE:<Param>



OK 1-Master

2-Slave-Loop

9. Set/Check device class


AT+CLASS=<Param> OK Param: Device Class

AT+ CLASS? 1. +CLASS:<Param>

OK

2. FAIL

10. Set/Check GIAC (General Inquire Access Code)


AT+IAC=<Param> 1.OK

2. FAIL

Param: GIAC

(Default : 9e8b33)

AT+IAC +IAC:<Param>

OK

Example:

AT+IAC=9e8b3f\r\n

OK

AT+IAC?\r\n

+IAC: 9e8b3f

OK

11. Set/Check -- Query access patterns


AT+INQM=<Param>,<Param2>,

<Param3>

1.OK

2. FAIL

Param:

0——inquiry_mode_standard

1——inquiry_mode_rssi

Param2: Maximum number of

Bluetooth devices to respond

to

Param3:

Timeout (1-48 : 1.28s to

61.44s)

AT+ INQM? +INQM： <Param>,<Param2>,

<Param3>

OK

Example:

AT+INQM=1,9,48\r\n

OK

AT+INQM\r\n

+INQM:1, 9, 48

OK



12. Set/Check PIN code:


AT+PSWD=<Param> OK Param: PIN code

(Default 1234)

AT+ PSWD? + PSWD ：<Param>

OK

13. Set/Check serial parameter:


AT+UART=<Param>,<Param2>,<

Param3>

OK Param1: Baud

Param2: Stop bit

Param3: Parity

AT+ UART? +UART=<Param>,<Param2>,

<Param3>

OK

Example:

AT+UART=115200，1,2,\r\n

OK

AT+UART?

+UART:115200,1,2

OK

14. Set/Check connect mode:


AT+CMODE=<Param> OK Param:

0 - connect fixed address

1 - connect any address

2 - slave-Loop

AT+ CMODE? + CMODE:<Param>

OK

15. Set/Check fixed address:


AT+BIND=<Param> OK Param: Fixed address

(Default

00:00:00:00:00:00)

AT+ BIND? + BIND:<Param>

OK

Example:

AT+BIND=1234，56，abcdef\r\n

OK

AT+BIND?\r\n

+BIND:1234:56:abcdef

OK

16. Set/Check LED I/O


AT+POLAR=<Param1,<Param2> OK Param1:

0- PIO8 low drive LED

1- PIO8 high drive LED

AT+ POLAR? + POLAR=<Param1>,<Param2>

OK



Param2:

0- PIO9 low drive LED

1- PIO9 high drive LED

17. Set PIO output


AT+PIO=<Param1>,<Param2> OK Param1: PIO number

Param2: PIO level

0- low

1- high

Example:

1. PIO10 output high level

AT+PI0=10，1\r\n

OK

18. Set/Check – scan parameter


AT+IPSCAN=<Param1>,<Param2

>,<Param3>,<Param4>

OK Param1: Query time

interval

Param2：Query duration

Param3：Paging interval

Param4：Call duration

AT+IPSCAN? +IPSCAN:<Param1>,<Param2>,<P

aram3>,<Param4>

OK

Example:

AT+IPSCAN =1234,500,1200,250\r\n

OK

AT+IPSCAN?

+IPSCAN:1234,500,1200,250

19. Set/Check – SHIFF parameter


AT+SNIFF=<Param1>,<Param2>,

<Param3>,<Param4>

OK Param1: Max time

Param2: Min time

Param3: Retry time

Param4: Time out

AT+ SNIFF? +SNIFF:<Param1>,<Param2>,<Par

am3>,<Param4>

OK

20. Set/Check security mode


AT+SENM=<Param1>,<Param2> 1. OK

2. FAIL

Param1:

0——sec_mode0+off

1——sec_mode1+non_seAT+ SENM? + SENM:<Param1>,<Param2>



OK cure

2——sec_mode2_service

3——sec_mode3_link

4——sec_mode_unknow

n

Param2:

0——hci_enc_mode_off

1——hci_enc_mode_pt_t

o_pt

2——hci_enc_mode_pt_t

o_pt_and_bcast

21. Delete Authenticated Device


AT+PMSAD=<Param> OK Param:

Authenticated Device

Address

Example:

AT+PMSAD =1234,56,abcdef\r\n

OK

22. Delete All Authenticated Device


AT+ RMAAD OK -

23. Search Authenticated Device


AT+FSAD=<Param> 1. OK

2. FAIL

Param: Device address

24. Get Authenticated Device Count


AT+ADCN? +ADCN：<Param>

OK

Param: Device Count

25. Most Recently Used Authenticated Device


AT+MRAD? + MRAD：<Param>

OK

Param: Recently

Authenticated Device

Address

26. Get the module working state




AT+ STATE? + STATE：<Param>

OK

Param:

“INITIALIZED”

“READY”

“PAIRABLE”

“PAIRED”

“INQUIRING”

“CONNECTING”

“CONNECTED”

“DISCONNECTED”

“NUKNOW”

27. Initialize the SPP profile lib


AT+INIT 1. OK

2. FAIL

-

28. Inquiry Bluetooth Device


AT+INQ +INQ: <Param1>， <Param2>，

<Param3>

….

OK

Param1：Address

Param2：Device Class

Param3 ： RSSI Signal

strength

Example:

AT+INIT\r\n

OK

AT+IAC=9e8b33\r\n

OK

AT+CLASS=0\r\n

AT+INQM=1,9,48\r\n

At+INQ\r\n

+INQ:2:72:D2224,3E0104,FFBC

+INQ:1234:56:0,1F1F,FFC1

+INQ:1234:56:0,1F1F,FFC0

+INQ:1234:56:0,1F1F,FFC1

+INQ:2:72:D2224,3F0104,FFAD

+INQ:1234:56:0,1F1F,FFBE

+INQ:1234:56:0,1F1F,FFC2

+INQ:1234:56:0,1F1F,FFBE

+INQ:2:72:D2224,3F0104,FFBC

OK

28. Cancel Inquiring Bluetooth Device


AT+ INQC OK -



29. Equipment Matching


AT+PAIR=<Param1>,<Param2> 1. OK

2. FAIL

Param1：Device Address

Param2：Time out

30. Connect Device


AT+LINK=<Param> 1. OK

2. FAIL

Param：Device Address

Example:

AT+FSAD=1234,56,abcdef\r\n

OK

AT+LINK=1234,56,abcdef\r\n

OK

31. Disconnect


AT+DISC 1. +DISC:SUCCESS

OK

2. +DISC:LINK_LOSS

OK

3. +DISC:NO_SLC

OK

4. +DISC:TIMEOUT

OK

5. +DISC:ERROR

OK

Param：Device Address

32. Energy-saving mode


AT+ENSNIFF=<Param> OK Param：Device Address

33. Exerts Energy-saving mode


AT+ EXSNIFF =<Param> OK Param：Device Address



Revision History

Rev. Description Release date v1.0 Initial version 7/18/2010

estudio para el diseño de un prototipo de sistema de

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