Battery
Project #12: Robotics – Unmanned Vehicles 1d – Mk08
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DL2002Mk03
1 x Arduino UNO – R3
1 x Arduino UNO – SparkFun RedBoard
1 x ProtoScrewShield
1 x Adafruit RGB LCD Shield 16×2 Character Display
2 x XBee S1
1 x SparkFun XBee Explorer Regulated
1 x Breakout Board for XBee Module
2 x EasyDriver
2 x Small Stepper
1 x Adafruit PowerBoost 500 Shield
1 x Lithium Ion Battery – 2Ah
1 x LED Green
7 x Jumper Wires 3″ M/M
13 x Jumper Wires 6″ M/M
1 x Full-Size Breadboard
1 x SparkFun XBee Explorer USB
1 x DIGI XCTU Software
1 x SparkFun USB Mini-B Cable
1 x SparkFun Cerberus USB Cable
Arduino UNO
TX0 – Digital 1
RX0 – Digital 0
VIN – +5V
GND – GND
XBee S1: Transmitter
CH Channel: C
PAN Id: 3333
SH Serial Number: 13A200
SL Serial Number: 40717A1F
CE Coordinator: Coordinator
BD: 9600
DL2002Mk03p.ino
// ***** Don Luc Electronics © *****
// Software Version Information
// Project #12: Robotics - Unmanned Vehicles 1d - Mk08
// 02-03
// DL2002Mk01p.ino 12-08
// Arduino UNO - R3
// ProtoScrewShield
// Adafruit RGB LCD Shield 16×2 Character Display
// EEPROM with Unique ID
// Transmitter
// XBee S1
// Stepper
// Include the library code:
// EEPROM library to read and write EEPROM with unique ID for unit
#include <EEPROM.h>
// Adafruit RGB LCD Shield
#include <Adafruit_RGBLCDShield.h>
// Adafruit RGB LCD Shield
Adafruit_RGBLCDShield RGBLCDShield = Adafruit_RGBLCDShield();
// These #defines make it easy to set the backlight color
#define OFF 0x0
#define RED 0x1
#define YELLOW 0x3
#define GREEN 0x2
#define TEAL 0x6
#define BLUE 0x4
#define VIOLET 0x5
#define WHITE 0x7
// Momentary Button
int yy = 0;
uint8_t momentaryButton = 0;
// Communication
unsigned long dTime = 50;
// The current address in the EEPROM (i.e. which byte we're going to read to next)
// Version
String sver = "12-7.p";
// Unit ID Information
String uid = "";
void loop() {
// Clear
RGBLCDShield.clear();
// set the cursor to column 0, line 0
RGBLCDShield.setCursor(0,0);
RGBLCDShield.print("Robotics"); // Robotics
// Momentary Button
momentaryButton = RGBLCDShield.readButtons();
switch ( yy ) {
case 1:
// Up
isSwitch1();
break;
case 2:
// Down
isSwitch2();
break;
case 3:
// Right
isSwitch3();
break;
case 4:
// Left
isSwitch4();
break;
case 5:
// Stop
isSwitch5();
break;
default:
// Stop
yy = 5;
RGBLCDShield.setBacklight(RED);
isSwitch5();
}
if ( momentaryButton ) {
if ( momentaryButton & BUTTON_UP ) {
yy = 1;
// Up
RGBLCDShield.setBacklight(GREEN);
}
if ( momentaryButton & BUTTON_DOWN ) {
yy = 2;
// Down
RGBLCDShield.setBacklight(VIOLET);
}
if ( momentaryButton & BUTTON_LEFT ) {
yy = 3;
// Right
RGBLCDShield.setBacklight(TEAL);
}
if ( momentaryButton & BUTTON_RIGHT ) {
yy = 4;
// Left
RGBLCDShield.setBacklight(YELLOW);
}
if ( momentaryButton & BUTTON_SELECT ) {
yy = 5;
// Stop
RGBLCDShield.setBacklight(RED);
}
}
// Process Message
isProcessMessage();
delay( dTime );
}
getEEPROM.ino
// EEPROM
// isUID
void isUID()
{
// Is Unit ID
uid = "";
for (int x = 0; x < 5; x++)
{
uid = uid + char(EEPROM.read(x));
}
}
getProcessMessage.ino
// ProcessMessage
// isProcessMessage
void isProcessMessage() {
// String msg = "";
/// Loop through serial buffer one byte at a time until you reach * which will be end of message
//while ( Serial.available() )
// {
// Print => XBEE + Unit ID + Version + *
// msg = "XBEE|" + uid + "|" + sver + "|" + yy + "|*";
Serial.print( '<' );
Serial.print( yy );
Serial.println( '*' );
// }
}
getSwitch.ino
// Switch
// Switch 1
void isSwitch1(){
yy = 1;
// Stepper
// Up
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Up");
}
// Switch 2
void isSwitch2(){
yy = 2;
// Stepper
// Down
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Down");
}
// Switch 3
void isSwitch3(){
yy = 3;
// Stepper
// Right
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Right");
}
// Switch 4
void isSwitch4(){
yy = 4;
// Stepper
// Left
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Left");
}
// Switch 5
void isSwitch5(){
yy = 5;
// Stepper
// Stop
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Stop");
}
setup.ino
// Setup
void setup() {
// Open serial port at 9600 baud
Serial.begin( 9600 );
// Pause
delay(5);
// EEPROM Unit ID
isUID();
// Pause
delay(5);
// Adafruit RGB LCD Shield
// Set up the LCD's number of columns and rows:
RGBLCDShield.begin(16, 2);
RGBLCDShield.setBacklight(GREEN);
// Display
// Set the cursor to column 0, line 0
RGBLCDShield.setCursor(0,0);
RGBLCDShield.print("Don Luc Electron"); // Don luc Electron
// Set the cursor to column 0, line 1
RGBLCDShield.setCursor(0, 1);
RGBLCDShield.print("Robotics"); // Robotics
// Serial
// Serial.println( "Don Luc Electronics");
// Serial.println( "Robotics");
delay(5000);
// Clear
RGBLCDShield.clear();
// Display
// Set the cursor to column 0, line 0
RGBLCDShield.setCursor(0,0);
RGBLCDShield.print("Version: "); // Version
RGBLCDShield.print( sver );
// Set the cursor to column 0, line 1
RGBLCDShield.setCursor(0, 1);
RGBLCDShield.print("UID: "); // Unit ID Information
RGBLCDShield.print( uid );
// Serial
// Serial.print( "Software Version Information: ");
// Serial.println( sver );
// Serial.print( "Unit ID Information: ");
// Serial.println( uid );
delay(5000);
// Clear
RGBLCDShield.clear();
}
Arduino UNO – SparkFun RedBoard
LEG – Digital 6
SP1 – Digital 3
DI1 – Digital 2
SP2 – Digital 5
DI2 – Digital 4
TX0 – Digital 1
RX0 – Digital 0
VIN – +3.3V
GND – GND
XBee S1: Receiver
CH Channel: C
PAN Id: 3333
SH Serial Number: 13A200
SL Serial Number: 4076E2C5
CE Coordinator: End Device
BD: 9600
DL2002Mk03Rp.ino
// ***** Don Luc Electronics © *****
// Software Version Information
// Project #12: Robotics - Unmanned Vehicles 1d - Mk08
// 02-03
// DL2002Mk01Rp.ino 12-08
// Arduino UNO - SparkFun RedBoard
// EEPROM with Unique ID
// Receiver
// Breakout Board for XBee Module
// XBee S1
// 2 x EasyDriver
// 2 x Small Stepper
// Adafruit PowerBoost 500 Shield
// Lithium Ion Battery - 2Ah
// LED Green
// Include the library code:
// EEPROM library to read and write EEPROM with unique ID for unit
#include <EEPROM.h>
// Momentary Button
int yy = "";
// 2 x EasyDriver - 2 x Stepper
int dirPinR = 2; // EasyDriver Right
int stepPinR = 3; // stepPin Right
int dirPinL = 4; // EasyDriver Left
int stepPinL = 5; // stepPin Left
int i = 0;
// LED Green
int iLEDGreen = 6;
// Software Version Information
String sver = "12-08";
// Unit ID information
String uid = "";
void loop() {
// Check for serial messages
if ( Serial.available() )
{
isProcessMessage();
}
// Switch
isSwitch();
}
getEEPROM.ino
// EEPROM
// isUID
void isUID()
{
// Is Unit ID
uid = "";
for (int x = 0; x < 5; x++)
{
uid = uid + char(EEPROM.read(x));
}
}
getProcessMessage.ino
// ProcessMessage
// isProcessMessage
void isProcessMessage() {
int incb = 0;
String msg = "";
String zzz = "";
// Loop through serial buffer one byte at a time until you reach * which will be end of message
while ( Serial.available() )
{
// Read the incoming byte:
incb = Serial.read();
// Add character to string
msg = msg + char(incb);
// Check if receive character is the end of message *
if ( incb == 42 )
{
// Serial.println(msg);
zzz = msg.charAt( 1 );
// Serial.println(zzz);
yy = zzz.toInt();
// Serial.println( yy );
}
}
}
getStepper.ino
// Stepper
// isStepperSetup
void isStepperSetup() {
// 2 x EasyDriver
pinMode(dirPinR, OUTPUT);
pinMode(stepPinR, OUTPUT);
pinMode(dirPinL, OUTPUT);
pinMode(stepPinL, OUTPUT);
}
// isStepper1
void isStepper1(){
// 2 x EasyDriver - Up
digitalWrite(dirPinR, LOW); // Set the direction.
delay(5);
digitalWrite(dirPinL, LOW); // Set the direction.
delay(5);
for (i = 0; i<300; i++) // Iterate for 1000 microsteps.
{
digitalWrite(stepPinR, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinR, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
digitalWrite(stepPinL, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinL, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
}
}
// isStepper2
void isStepper2(){
// 2 x EasyDriver
digitalWrite(dirPinR, HIGH); // Set the direction.
delay(5);
digitalWrite(dirPinL, HIGH); // Set the direction.
delay(5);
for (i = 0; i<1000; i++) // Iterate for 1000 microsteps.
{
digitalWrite(stepPinR, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinR, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
digitalWrite(stepPinL, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinL, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
}
}
// Switch 3
void isStepper3(){
// Right
// 2 x EasyDriver
digitalWrite(dirPinR, LOW); // Set the direction.
delay(5);
digitalWrite(dirPinL, HIGH); // Set the direction.
delay(5);
for (i = 0; i<300; i++) // Iterate for 1000 microsteps.
{
digitalWrite(stepPinR, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinR, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
digitalWrite(stepPinL, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinL, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
}
}
// Switch 4
void isStepper4(){
// Left
// 2 x EasyDriver
digitalWrite(dirPinR, HIGH); // Set the direction.
delay(5);
digitalWrite(dirPinL, LOW); // Set the direction.
delay(5);
for (i = 0; i<300; i++) // Iterate for 1000 microsteps.
{
digitalWrite(stepPinR, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinR, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
digitalWrite(stepPinL, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinL, HIGH); // "Rising Edge" so the easydriver knows to when to step.
delayMicroseconds(300); // This delay time is close to top speed.
}
}
// isStepperStop
void isStepperStop() {
// 2 x EasyDriver
digitalWrite(dirPinR, LOW); // Set the direction.
delay(5);
digitalWrite(dirPinL, LOW); // Set the direction.
delay(5);
digitalWrite(stepPinR, LOW); // This LOW to HIGH change is what creates the
digitalWrite(stepPinL, LOW); // This LOW to HIGH change is what creates the
}
getSwitch.ino
// Switch
// isSwitch
void isSwitch(){
switch ( yy ) {
case 1:
// Stepper 1 - Up
isStepper1();
break;
case 2:
// Stepper 2 - Back
isStepper2();
break;
case 3:
// Stepper 3 - Right
isStepper3();
break;
case 4:
// Stepper 4 - Left
isStepper4();
break;
case 5:
// Stepper Stop
isStepperStop();
break;
default:
// Stepper Stop
isStepperStop();
}
}
setup.ino
// Setup
void setup() {
// Open the serial port at 9600 bps:
Serial.begin( 9600 );
// Pause
delay(5);
// EEPROM Unit ID
isUID();
// Pause
delay(5);
// Serial
// Serial.print( "Software Version Information: ");
// Serial.println( sver );
// Serial.print( "Unit ID Information: ");
// Serial.println( uid );
// delay(5000);
// 2 x EasyDriver
isStepperSetup();
// LED Green
pinMode(iLEDGreen, OUTPUT);
digitalWrite(iLEDGreen, HIGH);
}
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J. Luc Paquin – Curriculum Vitae
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Don Luc
Project #12: Robotics – Unmanned Vehicles 1b – Mk06
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XBee
Digi XBee is the brand name of a family of form factor compatible radio modules from Digi International. The first XBee radios were introduced under the MaxStream brand in 2005 and were based on the IEEE 802.15.4-2003 standard designed for point-to-point and star communications at over-the-air baud rates of 250 kbit/s.
Two models were initially introduced, a lower cost 1 mW XBee and the higher power 100 mW XBee-PRO. Since the initial introduction, a number of new XBee radios have been introduced and an ecosystem of wireless modules, gateways, adapters and software has evolved.
The XBee radios can all be used with the minimum number of connections — power (3.3 V), ground, data in and data out (UART), with other recommended lines being Reset and Sleep. Additionally, most XBee families have some other flow control, input/output (I/O), analog-to-digital converter (A/D) and indicator lines built in.
DL2001Mk02
1 x Arduino Fio
1 x Arduino UNO – R3
1 x ProtoScrewShield
1 x Adafruit RGB LCD Shield 16×2 Character Display
2 x XBee S1
1 x SparkFun XBee Explorer Regulated
1 x Lithium Ion Battery – 2.5Ah
1 x LED Red
1 x LED Green
1 x LED Bi-Colour
1 x LED Yellow
4 x Jumper Wires 3″ M/M
10 x Jumper Wires 6″ M/M
1 x Half-Size Breadboard
1 x SparkFun XBee Explorer USB
1 x DIGI XCTU Software
1 x SparkFun FTDI Basic Breakout – 3.3V
1 x SparkFun Cerberus USB Cable
Arduino UNO
TX0 – Digital 1
RX0 – Digital 0
VIN – +5V
GND – GND
XBee S1: Transmitter
CH Channel: C
PAN Id: 3333
SH Serial Number: 13A200
SL Serial Number: 40717A1F
CE Coordinator: Coordinator
BD: 9600
DL2001Mk02p.ino
// ***** Don Luc Electronics © *****
// Software Version Information
// Project #12: Robotics - Unmanned Vehicles 1b - Mk06
// 01-02
// DL2001Mk01p.ino 12-06
// Arduino UNO - R3
// ProtoScrewShield
// Adafruit RGB LCD Shield 16×2 Character Display
// EEPROM with Unique ID
// Transmitter
// XBee S1
// Include the library code:
// EEPROM library to read and write EEPROM with unique ID for unit
#include <EEPROM.h>
// Adafruit RGB LCD Shield
#include <Adafruit_RGBLCDShield.h>
// Adafruit RGB LCD Shield
Adafruit_RGBLCDShield RGBLCDShield = Adafruit_RGBLCDShield();
// These #defines make it easy to set the backlight color
#define OFF 0x0
#define RED 0x1
#define YELLOW 0x3
#define GREEN 0x2
#define TEAL 0x6
#define BLUE 0x4
#define VIOLET 0x5
#define WHITE 0x7
// Momentary Button
int yy = 0;
uint8_t momentaryButton = 0;
// Communication
unsigned long dTime = 1000;
// The current address in the EEPROM (i.e. which byte we're going to read to next)
// Version
String sver = "12-2.p";
// Unit ID Information
String uid = "";
void loop() {
// Clear
RGBLCDShield.clear();
// set the cursor to column 0, line 0
RGBLCDShield.setCursor(0,0);
RGBLCDShield.print("Robotics"); // Robotics
// Momentary Button
momentaryButton = RGBLCDShield.readButtons();
switch ( yy ) {
case 1:
// LED Green
isSwitch1();
break;
case 2:
// LED Bipolar (Green)
isSwitch2();
break;
case 3:
// Right
isSwitch3();
break;
case 4:
// Left
isSwitch4();
break;
case 5:
// LED Red
isSwitch5();
break;
default:
// LED Red
yy = 5;
RGBLCDShield.setBacklight(RED);
isSwitch5();
}
if ( momentaryButton ) {
if ( momentaryButton & BUTTON_UP ) {
yy = 1;
// LED Green
RGBLCDShield.setBacklight(GREEN);
}
if ( momentaryButton & BUTTON_DOWN ) {
yy = 2;
// LED Bipolar A
RGBLCDShield.setBacklight(VIOLET);
}
if ( momentaryButton & BUTTON_LEFT ) {
yy = 3;
// LED Bipolar B
RGBLCDShield.setBacklight(TEAL);
}
if ( momentaryButton & BUTTON_RIGHT ) {
yy = 4;
// LED Bipolar A B
RGBLCDShield.setBacklight(YELLOW);
}
if ( momentaryButton & BUTTON_SELECT ) {
yy = 5;
// LED Red
RGBLCDShield.setBacklight(RED);
}
}
// Process Message
isProcessMessage();
delay( dTime );
}
getEEPROM.ino
// EEPROM
// isUID
void isUID()
{
// Is Unit ID
uid = "";
for (int x = 0; x < 5; x++)
{
uid = uid + char(EEPROM.read(x));
}
}
getProcessMessage.ino
// ProcessMessage
// isProcessMessage
void isProcessMessage() {
//int incb = 0;
String msg = "";
/// Loop through serial buffer one byte at a time until you reach * which will be end of message
//while ( Serial.available() )
// {
// Print => XBEE + Unit ID + Version + *
msg = "XBEE|" + uid + "|" + sver + "|" + yy + "|*";
Serial.println( msg );
// }
}
getSwitch.ino
// Switch
// Switch 1
void isSwitch1(){
yy = 1;
isSwitchLEDStop();
// LED
// turn LED on:
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Green");
}
// Switch 2
void isSwitch2(){
yy = 2;
isSwitchLEDStop();
// LED
// turn LED on:
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Bi-Colour A");
}
// Switch 3
void isSwitch3(){
yy = 3;
isSwitchLEDStop();
// LED
// turn LED on:
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Bi-Colour B");
}
// Switch 4
void isSwitch4(){
yy = 4;
isSwitchLEDStop();
// LED
// turn LED on:
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Bi-Colour A B");
}
// Switch 5
void isSwitch5(){
yy = 5;
RGBLCDShield.setCursor(0,1);
RGBLCDShield.print("Stop");
//delay( 250 );
isSwitchLEDStop();
// LED
// turn LED on:
//digitalWrite(iLEDRed, HIGH);
}
void isSwitchLEDStop(){
//digitalWrite(iLEDRed, LOW);
//digitalWrite(iLEDGreen, LOW);
//digitalWrite(iLEDB1, LOW);
//digitalWrite(iLEDB2, LOW);
//digitalWrite(iLEDYellow, LOW);
}
setup.ino
// Setup
void setup() {
//Open serial port at 9600 baud
Serial.begin( 9600 );
// Pause
delay(5);
// EEPROM Unit ID
isUID();
// Pause
delay(5);
// Adafruit RGB LCD Shield
// Set up the LCD's number of columns and rows:
RGBLCDShield.begin(16, 2);
RGBLCDShield.setBacklight(GREEN);
// Display
// Set the cursor to column 0, line 0
RGBLCDShield.setCursor(0,0);
RGBLCDShield.print("Don Luc Electron"); // Don luc Electron
// Set the cursor to column 0, line 1
RGBLCDShield.setCursor(0, 1);
RGBLCDShield.print("Robotics"); // Robotics
// Serial
Serial.println( "Don Luc Electronics");
Serial.println( "Robotics");
delay(5000);
// Clear
RGBLCDShield.clear();
// Display
// Set the cursor to column 0, line 0
RGBLCDShield.setCursor(0,0);
RGBLCDShield.print("Version: "); // Version
RGBLCDShield.print( sver );
// Set the cursor to column 0, line 1
RGBLCDShield.setCursor(0, 1);
RGBLCDShield.print("UID: "); // Unit ID Information
RGBLCDShield.print( uid );
// Serial
Serial.print( "Software Version Information: ");
Serial.println( sver );
Serial.print( "Unit ID Information: ");
Serial.println( uid );
delay(5000);
// Clear
RGBLCDShield.clear();
}
Arduino Fio
LER – Digital 13
LEG – Digital 12
LEA – Digital 11
LEB – Digital 10
LEY – Digital 9
TX0 – Digital 1
RX0 – Digital 0
VIN – +3.3V
GND – GND
XBee S1: Receiver
CH Channel: C
PAN Id: 3333
SH Serial Number: 13A200
SL Serial Number: 4076E2C5
CE Coordinator: End Device
BD: 9600
DL2001Mk02Rp.ino
// ***** Don Luc Electronics © *****
// Software Version Information
// Project #12: Robotics - Unmanned Vehicles 1b - Mk06
// 01-02
// DL2001Mk02Rp.ino 12-06
// Arduino Fio
// SparkFun FTDI Basic Breakout - 3.3V
// EEPROM with Unique ID
// LED Red
// LED Green
// LED Bi-Colour
// LED Yellow
// Lithium Ion Battery - 2.5Ah
// Receiver
// XBee S1
// Include the library code:
// EEPROM library to read and write EEPROM with unique ID for unit
#include <EEPROM.h>
// LED Red
int iLEDRed = 13;
// LED Green
int iLEDGreen = 12;
// LED Bi-Colour
int iLEDBiCoA = 11;
int iLEDBiCoB = 10;
// LED Yellow
int iLEDYellow = 9;
// Momentary Button
int yy = "";
// Software Version Information
String sver = "12-02";
// Unit ID information
String uid = "DR001";
void loop() {
// Check for serial messages
if ( Serial.available() )
{
isProcessMessage();
}
// Switch
isSwitch();
}
getEEPROM.ino
// EEPROM
// isUID
void isUID()
{
// Is Unit ID
uid = "";
for (int x = 0; x < 5; x++)
{
uid = uid + char(EEPROM.read(x));
}
}
getProcessMessage.ino
// ProcessMessage
// isProcessMessage
void isProcessMessage() {
int incb = 0;
String msg = "";
String zzz = "";
// Loop through serial buffer one byte at a time until you reach * which will be end of message
while ( Serial.available() )
{
// Read the incoming byte:
incb = Serial.read();
// Add character to string
msg = msg + char(incb);
// Check if receive character is the end of message *
if ( incb == 42 )
{
Serial.println(msg);
zzz = msg.charAt( 18 );
Serial.println(zzz);
yy = zzz.toInt();
Serial.println( yy );
}
}
}
getSwitch.ino
// Switch
// isSwitch
void isSwitch(){
switch ( yy ) {
case 1:
// LED Green
sLEDStop();
digitalWrite(iLEDGreen, HIGH);
delay( 1000 );
break;
case 2:
// LED Bi-Colour A
sLEDStop();
digitalWrite(iLEDBiCoA, HIGH);
delay( 1000 );
break;
case 3:
// LED Bi-Colour B
sLEDStop();
digitalWrite(iLEDBiCoB, HIGH);
delay( 1000 );
break;
case 4:
// LED Bi-Colour A B
sLEDStop();
digitalWrite(iLEDBiCoA, HIGH);
digitalWrite(iLEDBiCoB, HIGH);
delay( 1000 );
break;
case 5:
// LED Red
sLEDStop();
digitalWrite(iLEDRed, HIGH);
delay( 1000 );
break;
default:
// LED Red
sLEDStop();
digitalWrite(iLEDRed, HIGH);
delay( 1000 );
}
}
// LED Stop
void sLEDStop(){
digitalWrite(iLEDRed, LOW);
digitalWrite(iLEDGreen, LOW);
digitalWrite(iLEDBiCoA, LOW);
digitalWrite(iLEDBiCoB, LOW);
}
setup.ino
// Setup
void setup() {
// Open the serial port at 9600 bps:
Serial.begin( 9600 );
// Pause
delay(5);
// EEPROM Unit ID
isUID();
// Pause
delay(5);
// Serial
Serial.print( "Software Version Information: ");
Serial.println( sver );
Serial.print( "Unit ID Information: ");
Serial.println( uid );
delay(5000);
// LED => OUTPUT
pinMode(iLEDRed, OUTPUT);
pinMode(iLEDGreen, OUTPUT);
pinMode(iLEDBiCoA, OUTPUT);
pinMode(iLEDBiCoB, OUTPUT);
pinMode(iLEDYellow, OUTPUT);
// LED Yellow
digitalWrite(iLEDYellow, HIGH);
}
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J. Luc Paquin – Curriculum Vitae
https://www.donluc.com/DLHackster/LucPaquinCVEngMk2020a.pdf
Web: https://www.donluc.com/
Web: http://www.jlpconsultants.com/
Web: https://www.donluc.com/DLHackster/
Web: https://www.hackster.io/neosteam-labs
Web: http://neosteamlabs.com/
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Don Luc
Project #11: ESP32 Feather – LiPo 2.5Ah – Mk10
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Lithium Ion Battery – 2.5Ah
These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 2500mAh. Comes terminated with a standard 2-pin JST-PH connector – 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anything but a specialized Lithium Polymer charger.
DL1911Mk01
1 x Adafruit HUZZAH32 ESP32 Feather
1 x Adafruit SHARP Memory Display
1 x Adafruit Adalogger FeatherWing – RTC + SD
1 x CR1220 12mm Lithium Battery
1 x 8Gb Micro SD Card
1 x RHT03 Humidity and Temperature Sensor
1 x GPS Receiver GP-20U
1 x LED Green
1 x Rocker Switches
1 x 100 Ohm
1 x 10K Ohm
1 x 3.3M Ohm
1 x Antenna
1 x Lithium Ion Battery – 2.5Ah
14 x Jumper Wires 3″ M/M
6 x Jumper Wires 6″ M/M
2 x Wire
1 x Full-Size Breadboard
1 x Breadboard
1 x SparkFun Cerberus USB Cable
Adafruit HUZZAH32 ESP32 Feather
LG1 – Digital 21
RO1 – Digital 16
RHT – Digital 17
SCK – Digital 13
MOS – Digital 12
SSD – Digital 27
SDA – Digital 23
SCL – Digital 22
SD1 – Digital 33
SC2 – Digital 5
MO2 – Digital 18
MI2 – Digital 19
GPS – Digital 4
EMF – Analog A0
BAT – Analog A13
GND – GND
VIN – +3.3V
DL1911Mk01.ino
// ***** Don Luc Electronics *****
// Software Version Information
// Project #11: HUZZAH32 ESP32 Feather - LiPo 2.5Ah - Mk10
// 11-01
// DL1911Mk01p.ino 11-10
// Adafruit HUZZAH32 ESP32 Feather Board
// SHARP Display
// LED Green
// Adalogger FeatherWing - RTC + SD
// EEPROM
// RHT03 Humidity and Temperature Sensor
// Rocker Switches
// GPS Receiver
// EMF Meter (Single Axis)
// Lithium Ion Battery - 2.5Ah
// include Library Code
// SHARP Memory Display
#include <Adafruit_SharpMem.h>
#include <Adafruit_GFX.h>
// Date and Time
#include "RTClib.h"
// EEPROM library to read EEPROM with unique ID for unit
#include "EEPROM.h"
// RHT Humidity and Temperature Sensor
#include <SparkFun_RHT03.h>
// SD Card
#include "FS.h"
#include "SD.h"
#include "SPI.h"
// GPS Receiver
#include <TinyGPS++.h>
#include <HardwareSerial.h>
// SHARP Memory Display
// any pins can be used
#define SHARP_SCK 13
#define SHARP_MOSI 12
#define SHARP_SS 27
// Set the size of the display here, e.g. 144x168!
Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168);
// The currently-available SHARP Memory Display (144x168 pixels)
// requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno
// or other <4K "classic" devices!
#define BLACK 0
#define WHITE 1
int minorHalfSize; // 1/2 of lesser of display width or height
// LED Green
int iLEDGreen = 21; // LED Green
// PCF8523 Precision RTC
RTC_PCF8523 rtc;
String dateRTC = "";
String timeRTC = "";
// RHT Humidity and Temperature Sensor
const int RHT03_DATA_PIN = 17; // RHT03 data pin Digital 17
RHT03 rht; // This creates a RTH03 object, which we'll use to interact with the sensor
float latestHumidity;
float latestTempC;
float latestTempF;
// SD Card
const int chipSelect = 33; // SD Card
String zzzzzz = "";
// Rocker Switches
int iRow1 = 16; // Rocker Switches Digital 16
int iRow1State = 0; // Variable for reading the pushbutton status
// ESP32 HardwareSerial
HardwareSerial tGPS(2);
// GPS Receiver
#define gpsRXPIN 4
#define gpsTXPIN 36 // This one is unused and doesnt have a conection
// The TinyGPS++ object
TinyGPSPlus gps;
float TargetLat;
float TargetLon;
int Status = 0;
// EMF Meter (Single Axis)
#define NUMREADINGS 15 // Raise this number to increase data smoothing
int senseLimit = 15; // Raise this number to decrease sensitivity (up to 1023 max)
int val = 0; // Val
int iEMF = A0; // EMF Meter
int readings[ NUMREADINGS ]; // Readings from the analog input
int ind = 0; // Index of the current reading
int total = 0; // Running total
int average = 0; // Final average of the probe reading
int iEMFDis = 0;
int iEMFRect = 0;
// LiPo Battery
const int bat = A13; // LiPo Battery
uint16_t vbat = 0;
int iBat = 0;
// The current address in the EEPROM (i.e. which byte
// we're going to read to next)
#define EEPROM_SIZE 64
String sver = "11-1.p";
// Unit ID information
String uid = "";
void loop() {
// Receives NEMA data from GPS receiver
// This sketch displays information every time a new sentence is correctly encoded.
while ( tGPS.available() > 0)
if (gps.encode( tGPS.read() ))
{
displayInfo();
}
if (millis() > 5000 && gps.charsProcessed() < 10)
{
while(true);
}
// Date and Time
isRTC();
// RHT03 Humidity and Temperature Sensor
isRHT03();
// SHARP Memory Display On
isDisplayOn();
// Rocker Switched
// Read the state of the iRow1 value
iRow1State = digitalRead(iRow1);
// EMF Meter (Single Axis)
isEMF();
// LiPo Battery
isBattery();
// Check if the pushbutton is pressed. If it is, the buttonState is HIGH:
if (iRow1State == HIGH) {
// iLEDGreen
digitalWrite(iLEDGreen, HIGH );
// SD Card
isSD();
} else {
// iLEDGreen
digitalWrite(iLEDGreen, LOW );
}
// Delay
delay( 1000 );
}
getBattery.ino
// LiPo Battery
void isBattery() {
// Battery
vbat = analogRead(bat);
vbat = vbat / 2;
iBat = map( vbat, 1, 1064, 1, 100);
}
getDisplay.ino
// SHARP Memory Display On
void isDisplayOn() {
// Clear Display
display.clearDisplay();
// text display date, time, LED on
display.setRotation(4);
display.setTextSize(2);
display.setTextColor(BLACK);
display.setCursor(0,1);
display.println( dateRTC );
display.setCursor(0,17);
display.println( timeRTC );
display.setCursor(0,35);
display.print("Lon: ");
display.println( TargetLon );
display.setCursor(0,55);
display.print("Lat: ");
display.println( TargetLat );
display.setCursor(0,74);
display.print("Hum: ");
display.print( latestHumidity );
display.println("%");
display.setCursor(0,94);
display.print("Cel: ");
display.print( latestTempC );
display.println("*C");
display.setCursor(0,114);
display.print("EMF: ");
display.println( iEMFDis );
display.setCursor(0,134);
display.print("Bat: ");
display.print( iBat );
display.println( "%" );
display.refresh();
}
// SHARP Memory Display - UID
void isDisplayUID() {
// text display EEPROM
display.setRotation(4);
display.setTextSize(2);
display.setTextColor(BLACK);
display.setCursor(0,20);
display.print( "UID: " );
display.println( uid );
// display.setTextSize();
display.setTextColor(BLACK);
display.setCursor(0,45);
display.print( "VER: ");
display.println( sver );
display.refresh();
delay( 100 );
}
getEEPROM.ino
// EEPROM
void GetUID()
{
// Get unit ID
uid = "";
for (int x = 0; x < 5; x++)
{
uid = uid + char(EEPROM.read(x));
}
}
getEMF.ino
// EMF Meter (Single Axis)
// setupEMF
void setupEMF() {
// EMF Meter (Single Axis)
pinMode( iEMF, OUTPUT ); // EMF Meter
for (int i = 0; i < NUMREADINGS; i++){
readings[ i ] = 0; // Initialize all the readings to 0
}
}
// isEMF
void isEMF(){
// Probe
val = analogRead( iEMF ); // Take a reading from the probe
if( val >= 1 ){ // If the reading isn't zero, proceed
val = constrain( val, 1, senseLimit ); // Turn any reading higher than the senseLimit value into the senseLimit value
val = map( val, 1, senseLimit, 1, 1023 ); // Remap the constrained value within a 1 to 1023 range
total -= readings[ ind ]; // Subtract the last reading
readings[ ind ] = val; // Read from the sensor
total += readings[ ind ]; // Add the reading to the total
ind = ( ind + 1 ); // Advance to the next index
if ( ind >= NUMREADINGS ) { // If we're at the end of the array...
ind = 0; // ...wrap around to the beginning
}
average = total / NUMREADINGS; // Calculate the average
// average = val;
}
else
{
iEMFRect = 0;
val = 0;
average = 0;
}
iEMFDis = average;
iEMFRect = map( average, 1, 1023, 1, 144 );
}
getGPS.ino
// GPS Receiver
void setupGPS() {
// Setup GPS
tGPS.begin( 9600 , SERIAL_8N1, gpsRXPIN, gpsTXPIN );
}
// GPS Vector Pointer Target
void displayInfo()
{
// Location
if (gps.location.isValid())
{
TargetLat = gps.location.lat();
TargetLon = gps.location.lng();
Status = 2;
}
else
{
Status = 0;
}
}
getRHT.ino
// RHT03 Humidity and Temperature Sensor
void isRHT03(){
// Call rht.update() to get new humidity and temperature values from the sensor.
int updateRet = rht.update();
// The humidity(), tempC(), and tempF() functions can be called -- after
// a successful update() -- to get the last humidity and temperature value
latestHumidity = rht.humidity();
latestTempC = rht.tempC();
latestTempF = rht.tempF();
}
getRTCpcf8523.ino
// PCF8523 Precision RTC
void setupRTC() {
// pcf8523 Precision RTC
if (! rtc.begin()) {
while (1);
}
if (! rtc.initialized()) {
// Following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
// rtc.adjust(DateTime(2018, 9, 29, 12, 17, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
}
getSD.ino
// SD Card
void setupSD() {
// SD Card
pinMode( chipSelect , OUTPUT );
if(!SD.begin( chipSelect )){
;
return;
}
uint8_t cardType = SD.cardType();
if(cardType == CARD_NONE){
;
return;
}
//Serial.print("SD Card Type: ");
if(cardType == CARD_MMC){
;
} else if(cardType == CARD_SD){
;
} else if(cardType == CARD_SDHC){
;
} else {
;
}
uint64_t cardSize = SD.cardSize() / (1024 * 1024);
}
// SD Card
void isSD() {
zzzzzz = "";
zzzzzz = uid + "|" + sver + "|" + dateRTC + "|" + timeRTC + "|" + Status + "|" + TargetLon + "|" + TargetLat + "|" + latestHumidity + "|" + latestTempC + "|" + latestTempF + "|" + average + "|\r";
char msg[zzzzzz.length() + 1];
zzzzzz.toCharArray(msg, zzzzzz.length() + 1);
appendFile(SD, "/espdata.txt", msg );
}
// List Dir
void listDir(fs::FS &fs, const char * dirname, uint8_t levels){
dirname;
File root = fs.open(dirname);
if(!root){
return;
}
if(!root.isDirectory()){
return;
}
File file = root.openNextFile();
while(file){
if(file.isDirectory()){
file.name();
if(levels){
listDir(fs, file.name(), levels -1);
}
} else {
file.name();
file.size();
}
file = root.openNextFile();
}
}
// Write File
void writeFile(fs::FS &fs, const char * path, const char * message){
path;
File file = fs.open(path, FILE_WRITE);
if(!file){
return;
}
if(file.print(message)){
;
} else {
;
}
file.close();
}
// Append File
void appendFile(fs::FS &fs, const char * path, const char * message){
//Serial.printf("Appending to file: %s\n", path);
path;
File file = fs.open(path, FILE_APPEND);
if(!file){
return;
}
if(file.print(message)){
;
} else {
;
}
file.close();
}
setup.ino
// Setup
void setup() {
// EEPROM with unique ID
EEPROM.begin(EEPROM_SIZE);
// Get Unit ID
GetUID();
// GPS Receiver
// Setup GPS
setupGPS();
// SHARP Display start & clear the display
display.begin();
display.clearDisplay();
isDisplayUID();
delay( 5000 );
// Initialize the LED Green
pinMode(iLEDGreen, OUTPUT);
// PCF8523 Precision RTC
setupRTC();
// Date and Time RTC
isRTC();
// RHT03 Humidity and Temperature Sensor
// Call rht.begin() to initialize the sensor and our data pin
rht.begin(RHT03_DATA_PIN);
// SD Card
setupSD();
// Rocker Switches
pinMode(iRow1, INPUT);
// EMF Meter (Single Axis)
setupEMF();
}
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Don Luc