Convert the build platform from platformio to Arduino

lib/readme.txt

-
-This directory is intended for the project specific (private) libraries.
-PlatformIO will compile them to static libraries and link to executable file.
-
-The source code of each library should be placed in separate directory, like
-"lib/private_lib/[here are source files]".
-
-For example, see how can be organized `Foo` and `Bar` libraries:
-
-|--lib
-|  |--Bar
-|  |  |--docs
-|  |  |--examples
-|  |  |--src
-|  |     |- Bar.c
-|  |     |- Bar.h
-|  |--Foo
-|  |  |- Foo.c
-|  |  |- Foo.h
-|  |- readme.txt --> THIS FILE
-|- platformio.ini
-|--src
-   |- main.c
-
-Then in `src/main.c` you should use:
-
-#include <Foo.h>
-#include <Bar.h>
-
-// rest H/C/CPP code
-
-PlatformIO will find your libraries automatically, configure preprocessor's
-include paths and build them.
-
-More information about PlatformIO Library Dependency Finder
-- http://docs.platformio.org/en/stable/librarymanager/ldf.html

libraries/LiquidCrystal_I2C_ID576/.library.json

+{
+    "name": "LiquidCrystal_I2C", 
+    "version": "1.1.4", 
+    "keywords": [
+        "display"
+    ], 
+    "description": "A library for I2C LCD displays.", 
+    "frameworks": [
+        "arduino"
+    ], 
+    "platforms": [
+        "atmelavr"
+    ], 
+    "authors": [
+        {
+            "email": null, 
+            "url": null, 
+            "maintainer": false, 
+            "name": "Frank de Brabander"
+        }, 
+        {
+            "email": "marcolivier.schwartz@gmail.com", 
+            "url": null, 
+            "maintainer": true, 
+            "name": "Marco Schwartz"
+        }
+    ], 
+    "repository": {
+        "type": "git", 
+        "url": "https://github.com/marcoschwartz/LiquidCrystal_I2C"
+    }, 
+    "homepage": null, 
+    "export": {
+        "include": null, 
+        "exclude": [
+            "extras", 
+            "docs", 
+            "tests", 
+            "test", 
+            "*.doxyfile", 
+            "*.pdf"
+        ]
+    }, 
+    "id": 576
+}
\ No newline at end of file

libraries/LiquidCrystal_I2C_ID576/LiquidCrystal_I2C.cpp

+// Based on the work by DFRobot
+
+#include "LiquidCrystal_I2C.h"
+#include <inttypes.h>
+#if defined(ARDUINO) && ARDUINO >= 100
+
+#include "Arduino.h"
+
+#define printIIC(args)	Wire.write(args)
+inline size_t LiquidCrystal_I2C::write(uint8_t value) {
+	send(value, Rs);
+	return 1;
+}
+
+#else
+#include "WProgram.h"
+
+#define printIIC(args)	Wire.send(args)
+inline void LiquidCrystal_I2C::write(uint8_t value) {
+	send(value, Rs);
+}
+
+#endif
+#include "Wire.h"
+
+
+
+// When the display powers up, it is configured as follows:
+//
+// 1. Display clear
+// 2. Function set: 
+//    DL = 1; 8-bit interface data 
+//    N = 0; 1-line display 
+//    F = 0; 5x8 dot character font 
+// 3. Display on/off control: 
+//    D = 0; Display off 
+//    C = 0; Cursor off 
+//    B = 0; Blinking off 
+// 4. Entry mode set: 
+//    I/D = 1; Increment by 1
+//    S = 0; No shift 
+//
+// Note, however, that resetting the Arduino doesn't reset the LCD, so we
+// can't assume that its in that state when a sketch starts (and the
+// LiquidCrystal constructor is called).
+
+LiquidCrystal_I2C::LiquidCrystal_I2C(uint8_t lcd_Addr,uint8_t lcd_cols,uint8_t lcd_rows)
+{
+  _Addr = lcd_Addr;
+  _cols = lcd_cols;
+  _rows = lcd_rows;
+  _backlightval = LCD_NOBACKLIGHT;
+}
+
+void LiquidCrystal_I2C::oled_init(){
+  _oled = true;
+	init_priv();
+}
+
+void LiquidCrystal_I2C::init(){
+	init_priv();
+}
+
+void LiquidCrystal_I2C::init_priv()
+{
+	Wire.begin();
+	_displayfunction = LCD_4BITMODE | LCD_1LINE | LCD_5x8DOTS;
+	begin(_cols, _rows);  
+}
+
+void LiquidCrystal_I2C::begin(uint8_t cols, uint8_t lines, uint8_t dotsize) {
+	if (lines > 1) {
+		_displayfunction |= LCD_2LINE;
+	}
+	_numlines = lines;
+
+	// for some 1 line displays you can select a 10 pixel high font
+	if ((dotsize != 0) && (lines == 1)) {
+		_displayfunction |= LCD_5x10DOTS;
+	}
+
+	// SEE PAGE 45/46 FOR INITIALIZATION SPECIFICATION!
+	// according to datasheet, we need at least 40ms after power rises above 2.7V
+	// before sending commands. Arduino can turn on way befer 4.5V so we'll wait 50
+	delay(50); 
+  
+	// Now we pull both RS and R/W low to begin commands
+	expanderWrite(_backlightval);	// reset expanderand turn backlight off (Bit 8 =1)
+	delay(1000);
+
+  	//put the LCD into 4 bit mode
+	// this is according to the hitachi HD44780 datasheet
+	// figure 24, pg 46
+	
+	  // we start in 8bit mode, try to set 4 bit mode
+   write4bits(0x03 << 4);
+   delayMicroseconds(4500); // wait min 4.1ms
+   
+   // second try
+   write4bits(0x03 << 4);
+   delayMicroseconds(4500); // wait min 4.1ms
+   
+   // third go!
+   write4bits(0x03 << 4); 
+   delayMicroseconds(150);
+   
+   // finally, set to 4-bit interface
+   write4bits(0x02 << 4); 
+
+
+	// set # lines, font size, etc.
+	command(LCD_FUNCTIONSET | _displayfunction);  
+	
+	// turn the display on with no cursor or blinking default
+	_displaycontrol = LCD_DISPLAYON | LCD_CURSOROFF | LCD_BLINKOFF;
+	display();
+	
+	// clear it off
+	clear();
+	
+	// Initialize to default text direction (for roman languages)
+	_displaymode = LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT;
+	
+	// set the entry mode
+	command(LCD_ENTRYMODESET | _displaymode);
+	
+	home();
+  
+}
+
+/********** high level commands, for the user! */
+void LiquidCrystal_I2C::clear(){
+	command(LCD_CLEARDISPLAY);// clear display, set cursor position to zero
+	delayMicroseconds(2000);  // this command takes a long time!
+  if (_oled) setCursor(0,0);
+}
+
+void LiquidCrystal_I2C::home(){
+	command(LCD_RETURNHOME);  // set cursor position to zero
+	delayMicroseconds(2000);  // this command takes a long time!
+}
+
+void LiquidCrystal_I2C::setCursor(uint8_t col, uint8_t row){
+	int row_offsets[] = { 0x00, 0x40, 0x14, 0x54 };
+	if ( row > _numlines ) {
+		row = _numlines-1;    // we count rows starting w/0
+	}
+	command(LCD_SETDDRAMADDR | (col + row_offsets[row]));
+}
+
+// Turn the display on/off (quickly)
+void LiquidCrystal_I2C::noDisplay() {
+	_displaycontrol &= ~LCD_DISPLAYON;
+	command(LCD_DISPLAYCONTROL | _displaycontrol);
+}
+void LiquidCrystal_I2C::display() {
+	_displaycontrol |= LCD_DISPLAYON;
+	command(LCD_DISPLAYCONTROL | _displaycontrol);
+}
+
+// Turns the underline cursor on/off
+void LiquidCrystal_I2C::noCursor() {
+	_displaycontrol &= ~LCD_CURSORON;
+	command(LCD_DISPLAYCONTROL | _displaycontrol);
+}
+void LiquidCrystal_I2C::cursor() {
+	_displaycontrol |= LCD_CURSORON;
+	command(LCD_DISPLAYCONTROL | _displaycontrol);
+}
+
+// Turn on and off the blinking cursor
+void LiquidCrystal_I2C::noBlink() {
+	_displaycontrol &= ~LCD_BLINKON;
+	command(LCD_DISPLAYCONTROL | _displaycontrol);
+}
+void LiquidCrystal_I2C::blink() {
+	_displaycontrol |= LCD_BLINKON;
+	command(LCD_DISPLAYCONTROL | _displaycontrol);
+}
+
+// These commands scroll the display without changing the RAM
+void LiquidCrystal_I2C::scrollDisplayLeft(void) {
+	command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVELEFT);
+}
+void LiquidCrystal_I2C::scrollDisplayRight(void) {
+	command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVERIGHT);
+}
+
+// This is for text that flows Left to Right
+void LiquidCrystal_I2C::leftToRight(void) {
+	_displaymode |= LCD_ENTRYLEFT;
+	command(LCD_ENTRYMODESET | _displaymode);
+}
+
+// This is for text that flows Right to Left
+void LiquidCrystal_I2C::rightToLeft(void) {
+	_displaymode &= ~LCD_ENTRYLEFT;
+	command(LCD_ENTRYMODESET | _displaymode);
+}
+
+// This will 'right justify' text from the cursor
+void LiquidCrystal_I2C::autoscroll(void) {
+	_displaymode |= LCD_ENTRYSHIFTINCREMENT;
+	command(LCD_ENTRYMODESET | _displaymode);
+}
+
+// This will 'left justify' text from the cursor
+void LiquidCrystal_I2C::noAutoscroll(void) {
+	_displaymode &= ~LCD_ENTRYSHIFTINCREMENT;
+	command(LCD_ENTRYMODESET | _displaymode);
+}
+
+// Allows us to fill the first 8 CGRAM locations
+// with custom characters
+void LiquidCrystal_I2C::createChar(uint8_t location, uint8_t charmap[]) {
+	location &= 0x7; // we only have 8 locations 0-7
+	command(LCD_SETCGRAMADDR | (location << 3));
+	for (int i=0; i<8; i++) {
+		write(charmap[i]);
+	}
+}
+
+//createChar with PROGMEM input
+void LiquidCrystal_I2C::createChar(uint8_t location, const char *charmap) {
+	location &= 0x7; // we only have 8 locations 0-7
+	command(LCD_SETCGRAMADDR | (location << 3));
+	for (int i=0; i<8; i++) {
+	    	write(pgm_read_byte_near(charmap++));
+	}
+}
+
+// Turn the (optional) backlight off/on
+void LiquidCrystal_I2C::noBacklight(void) {
+	_backlightval=LCD_NOBACKLIGHT;
+	expanderWrite(0);
+}
+
+void LiquidCrystal_I2C::backlight(void) {
+	_backlightval=LCD_BACKLIGHT;
+	expanderWrite(0);
+}
+
+
+
+/*********** mid level commands, for sending data/cmds */
+
+inline void LiquidCrystal_I2C::command(uint8_t value) {
+	send(value, 0);
+}
+
+
+/************ low level data pushing commands **********/
+
+// write either command or data
+void LiquidCrystal_I2C::send(uint8_t value, uint8_t mode) {
+	uint8_t highnib=value&0xf0;
+	uint8_t lownib=(value<<4)&0xf0;
+       write4bits((highnib)|mode);
+	write4bits((lownib)|mode); 
+}
+
+void LiquidCrystal_I2C::write4bits(uint8_t value) {
+	expanderWrite(value);
+	pulseEnable(value);
+}
+
+void LiquidCrystal_I2C::expanderWrite(uint8_t _data){                                        
+	Wire.beginTransmission(_Addr);
+	printIIC((int)(_data) | _backlightval);
+	Wire.endTransmission();   
+}
+
+void LiquidCrystal_I2C::pulseEnable(uint8_t _data){
+	expanderWrite(_data | En);	// En high
+	delayMicroseconds(1);		// enable pulse must be >450ns
+	
+	expanderWrite(_data & ~En);	// En low
+	delayMicroseconds(50);		// commands need > 37us to settle
+} 
+
+
+// Alias functions
+
+void LiquidCrystal_I2C::cursor_on(){
+	cursor();
+}
+
+void LiquidCrystal_I2C::cursor_off(){
+	noCursor();
+}
+
+void LiquidCrystal_I2C::blink_on(){
+	blink();
+}
+
+void LiquidCrystal_I2C::blink_off(){
+	noBlink();
+}
+
+void LiquidCrystal_I2C::load_custom_character(uint8_t char_num, uint8_t *rows){
+		createChar(char_num, rows);
+}
+
+void LiquidCrystal_I2C::setBacklight(uint8_t new_val){
+	if(new_val){
+		backlight();		// turn backlight on
+	}else{
+		noBacklight();		// turn backlight off
+	}
+}
+
+void LiquidCrystal_I2C::printstr(const char c[]){
+	//This function is not identical to the function used for "real" I2C displays
+	//it's here so the user sketch doesn't have to be changed 
+	print(c);
+}
+
+
+// unsupported API functions
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+void LiquidCrystal_I2C::off(){}
+void LiquidCrystal_I2C::on(){}
+void LiquidCrystal_I2C::setDelay (int cmdDelay,int charDelay) {}
+uint8_t LiquidCrystal_I2C::status(){return 0;}
+uint8_t LiquidCrystal_I2C::keypad (){return 0;}
+uint8_t LiquidCrystal_I2C::init_bargraph(uint8_t graphtype){return 0;}
+void LiquidCrystal_I2C::draw_horizontal_graph(uint8_t row, uint8_t column, uint8_t len,  uint8_t pixel_col_end){}
+void LiquidCrystal_I2C::draw_vertical_graph(uint8_t row, uint8_t column, uint8_t len,  uint8_t pixel_row_end){}
+void LiquidCrystal_I2C::setContrast(uint8_t new_val){}
+#pragma GCC diagnostic pop
+	

libraries/LiquidCrystal_I2C_ID576/LiquidCrystal_I2C.h

+//YWROBOT
+#ifndef LiquidCrystal_I2C_h
+#define LiquidCrystal_I2C_h
+
+#include <inttypes.h>
+#include "Print.h" 
+#include <Wire.h>
+
+// commands
+#define LCD_CLEARDISPLAY 0x01
+#define LCD_RETURNHOME 0x02
+#define LCD_ENTRYMODESET 0x04
+#define LCD_DISPLAYCONTROL 0x08
+#define LCD_CURSORSHIFT 0x10
+#define LCD_FUNCTIONSET 0x20
+#define LCD_SETCGRAMADDR 0x40
+#define LCD_SETDDRAMADDR 0x80
+
+// flags for display entry mode
+#define LCD_ENTRYRIGHT 0x00
+#define LCD_ENTRYLEFT 0x02
+#define LCD_ENTRYSHIFTINCREMENT 0x01
+#define LCD_ENTRYSHIFTDECREMENT 0x00
+
+// flags for display on/off control
+#define LCD_DISPLAYON 0x04
+#define LCD_DISPLAYOFF 0x00
+#define LCD_CURSORON 0x02
+#define LCD_CURSOROFF 0x00
+#define LCD_BLINKON 0x01
+#define LCD_BLINKOFF 0x00
+
+// flags for display/cursor shift
+#define LCD_DISPLAYMOVE 0x08
+#define LCD_CURSORMOVE 0x00
+#define LCD_MOVERIGHT 0x04
+#define LCD_MOVELEFT 0x00
+
+// flags for function set
+#define LCD_8BITMODE 0x10
+#define LCD_4BITMODE 0x00
+#define LCD_2LINE 0x08
+#define LCD_1LINE 0x00
+#define LCD_5x10DOTS 0x04
+#define LCD_5x8DOTS 0x00
+
+// flags for backlight control
+#define LCD_BACKLIGHT 0x08
+#define LCD_NOBACKLIGHT 0x00
+
+#define En B00000100  // Enable bit
+#define Rw B00000010  // Read/Write bit
+#define Rs B00000001  // Register select bit
+
+class LiquidCrystal_I2C : public Print {
+public:
+  LiquidCrystal_I2C(uint8_t lcd_Addr,uint8_t lcd_cols,uint8_t lcd_rows);
+  void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS );
+  void clear();
+  void home();
+  void noDisplay();
+  void display();
+  void noBlink();
+  void blink();
+  void noCursor();
+  void cursor();
+  void scrollDisplayLeft();
+  void scrollDisplayRight();
+  void printLeft();
+  void printRight();
+  void leftToRight();
+  void rightToLeft();
+  void shiftIncrement();
+  void shiftDecrement();
+  void noBacklight();
+  void backlight();
+  void autoscroll();
+  void noAutoscroll(); 
+  void createChar(uint8_t, uint8_t[]);
+  void createChar(uint8_t location, const char *charmap);
+  // Example: 	const char bell[8] PROGMEM = {B00100,B01110,B01110,B01110,B11111,B00000,B00100,B00000};
+  
+  void setCursor(uint8_t, uint8_t); 
+#if defined(ARDUINO) && ARDUINO >= 100
+  virtual size_t write(uint8_t);
+#else
+  virtual void write(uint8_t);
+#endif
+  void command(uint8_t);
+  void init();
+  void oled_init();
+
+////compatibility API function aliases
+void blink_on();						// alias for blink()
+void blink_off();       					// alias for noBlink()
+void cursor_on();      	 					// alias for cursor()
+void cursor_off();      					// alias for noCursor()
+void setBacklight(uint8_t new_val);				// alias for backlight() and nobacklight()
+void load_custom_character(uint8_t char_num, uint8_t *rows);	// alias for createChar()
+void printstr(const char[]);
+
+////Unsupported API functions (not implemented in this library)
+uint8_t status();
+void setContrast(uint8_t new_val);
+uint8_t keypad();
+void setDelay(int,int);
+void on();
+void off();
+uint8_t init_bargraph(uint8_t graphtype);
+void draw_horizontal_graph(uint8_t row, uint8_t column, uint8_t len,  uint8_t pixel_col_end);
+void draw_vertical_graph(uint8_t row, uint8_t column, uint8_t len,  uint8_t pixel_col_end);
+	 
+
+private:
+  void init_priv();
+  void send(uint8_t, uint8_t);
+  void write4bits(uint8_t);
+  void expanderWrite(uint8_t);
+  void pulseEnable(uint8_t);
+  uint8_t _Addr;
+  uint8_t _displayfunction;
+  uint8_t _displaycontrol;
+  uint8_t _displaymode;
+  uint8_t _numlines;
+  bool _oled = false;
+  uint8_t _cols;
+  uint8_t _rows;
+  uint8_t _backlightval;
+};
+
+#endif

libraries/LiquidCrystal_I2C_ID576/README.md

+# LiquidCrystal_I2C
+
+LiquidCrystal Arduino library for the DFRobot I2C LCD displays
+
+**This library is no longer actively maintained, I only put it here so everyone can access it via the Arduino library manger. If you would like to take the role of the maintainer/owner of the library, please send me a message!**

libraries/LiquidCrystal_I2C_ID576/examples/CustomChars/CustomChars.pde

+//YWROBOT
+//Compatible with the Arduino IDE 1.0
+//Library version:1.1
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+
+#if defined(ARDUINO) && ARDUINO >= 100
+#define printByte(args)  write(args);
+#else
+#define printByte(args)  print(args,BYTE);
+#endif
+
+uint8_t bell[8]  = {0x4,0xe,0xe,0xe,0x1f,0x0,0x4};
+uint8_t note[8]  = {0x2,0x3,0x2,0xe,0x1e,0xc,0x0};
+uint8_t clock[8] = {0x0,0xe,0x15,0x17,0x11,0xe,0x0};
+uint8_t heart[8] = {0x0,0xa,0x1f,0x1f,0xe,0x4,0x0};
+uint8_t duck[8]  = {0x0,0xc,0x1d,0xf,0xf,0x6,0x0};
+uint8_t check[8] = {0x0,0x1,0x3,0x16,0x1c,0x8,0x0};
+uint8_t cross[8] = {0x0,0x1b,0xe,0x4,0xe,0x1b,0x0};
+uint8_t retarrow[8] = {	0x1,0x1,0x5,0x9,0x1f,0x8,0x4};
+  
+LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display
+
+void setup()
+{
+  lcd.init();                      // initialize the lcd 
+  lcd.backlight();
+  
+  lcd.createChar(0, bell);
+  lcd.createChar(1, note);
+  lcd.createChar(2, clock);
+  lcd.createChar(3, heart);
+  lcd.createChar(4, duck);
+  lcd.createChar(5, check);
+  lcd.createChar(6, cross);
+  lcd.createChar(7, retarrow);
+  lcd.home();
+  
+  lcd.print("Hello world...");
+  lcd.setCursor(0, 1);
+  lcd.print(" i ");
+  lcd.printByte(3);
+  lcd.print(" arduinos!");
+  delay(5000);
+  displayKeyCodes();
+  
+}
+
+// display all keycodes
+void displayKeyCodes(void) {
+  uint8_t i = 0;
+  while (1) {
+    lcd.clear();
+    lcd.print("Codes 0x"); lcd.print(i, HEX);
+    lcd.print("-0x"); lcd.print(i+15, HEX);
+    lcd.setCursor(0, 1);
+    for (int j=0; j<16; j++) {
+      lcd.printByte(i+j);
+    }
+    i+=16;
+    
+    delay(4000);
+  }
+}
+
+void loop()
+{
+
+}
+

libraries/LiquidCrystal_I2C_ID576/examples/HelloWorld/HelloWorld.pde

+//YWROBOT
+//Compatible with the Arduino IDE 1.0
+//Library version:1.1
+#include <LiquidCrystal_I2C.h>
+
+LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display
+
+void setup()
+{
+  lcd.init();                      // initialize the lcd 
+  // Print a message to the LCD.
+  lcd.backlight();
+  lcd.setCursor(3,0);
+  lcd.print("Hello, world!");
+  lcd.setCursor(2,1);
+  lcd.print("Ywrobot Arduino!");
+   lcd.setCursor(0,2);
+  lcd.print("Arduino LCM IIC 2004");
+   lcd.setCursor(2,3);
+  lcd.print("Power By Ec-yuan!");
+}
+
+
+void loop()
+{
+}

libraries/LiquidCrystal_I2C_ID576/examples/SerialDisplay/SerialDisplay.pde

+/*
+ * Displays text sent over the serial port (e.g. from the Serial Monitor) on
+ * an attached LCD.
+ * YWROBOT
+ *Compatible with the Arduino IDE 1.0
+ *Library version:1.1
+ */
+#include <Wire.h> 
+#include <LiquidCrystal_I2C.h>
+
+LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display
+
+void setup()
+{
+  lcd.init();                      // initialize the lcd 
+  lcd.backlight();
+  Serial.begin(9600);
+}
+
+void loop()
+{
+  // when characters arrive over the serial port...
+  if (Serial.available()) {
+    // wait a bit for the entire message to arrive
+    delay(100);
+    // clear the screen
+    lcd.clear();
+    // read all the available characters
+    while (Serial.available() > 0) {
+      // display each character to the LCD
+      lcd.write(Serial.read());
+    }
+  }
+}

libraries/LiquidCrystal_I2C_ID576/keywords.txt

+###########################################
+# Syntax Coloring Map For LiquidCrystal_I2C
+###########################################
+
+###########################################
+# Datatypes (KEYWORD1)
+###########################################
+
+LiquidCrystal_I2C	KEYWORD1
+
+###########################################
+# Methods and Functions (KEYWORD2)
+###########################################
+init	KEYWORD2
+begin	KEYWORD2
+clear	KEYWORD2
+home	KEYWORD2
+noDisplay	KEYWORD2
+display	KEYWORD2
+noBlink	KEYWORD2
+blink	KEYWORD2
+noCursor	KEYWORD2
+cursor	KEYWORD2
+scrollDisplayLeft	KEYWORD2
+scrollDisplayRight	KEYWORD2
+leftToRight	KEYWORD2
+rightToLeft	KEYWORD2
+shiftIncrement	KEYWORD2
+shiftDecrement	KEYWORD2
+noBacklight	KEYWORD2
+backlight	KEYWORD2
+autoscroll	KEYWORD2
+noAutoscroll	KEYWORD2
+createChar	KEYWORD2
+setCursor	KEYWORD2
+print	KEYWORD2
+blink_on	KEYWORD2
+blink_off	KEYWORD2
+cursor_on	KEYWORD2
+cursor_off	KEYWORD2
+setBacklight	KEYWORD2
+load_custom_character	KEYWORD2
+printstr	KEYWORD2
+###########################################
+# Constants (LITERAL1)
+###########################################

libraries/LiquidCrystal_I2C_ID576/library.json

+{
+  "name": "LiquidCrystal_I2C",
+  "keywords": "LCD, liquidcrystal, I2C",
+  "description": "A library for DFRobot I2C LCD displays",
+  "repository":
+  {
+    "type": "git",
+    "url": "https://github.com/marcoschwartz/LiquidCrystal_I2C.git"
+  },
+  "frameworks": "arduino",
+  "platforms":
+  [
+    "atmelavr",
+    "espressif8266"
+  ]
+}

libraries/LiquidCrystal_I2C_ID576/library.properties

+name=LiquidCrystal_I2C
+version=1.1.4
+author=Frank de Brabander
+maintainer=Marco Schwartz <marcolivier.schwartz@gmail.com>
+sentence=A library for I2C LCD displays.
+paragraph= The library allows to control I2C displays with functions extremely similar to LiquidCrystal library. THIS LIBRARY MIGHT NOT BE COMPATIBLE WITH EXISTING SKETCHES.
+category=Display
+url=https://github.com/marcoschwartz/LiquidCrystal_I2C
+architectures=avr

libraries/SimpleTimer_ID419/.library.json

+{
+    "name": "SimpleTimer", 
+    "keywords": [
+        "timer"
+    ], 
+    "description": "SimpleTimer Library for Arduino", 
+    "repository": {
+        "type": "git", 
+        "url": "https://github.com/jfturcot/SimpleTimer.git"
+    }, 
+    "frameworks": [
+        "arduino"
+    ], 
+    "platforms": [
+        "atmelavr"
+    ], 
+    "version": "b30890b8f7", 
+    "authors": [
+        {
+            "email": "jf.turcot@gmail.com", 
+            "url": "https://github.com/jfturcot", 
+            "maintainer": false, 
+            "name": "Jean-Francois Turcot"
+        }
+    ], 
+    "id": 419
+}
\ No newline at end of file

libraries/SimpleTimer_ID419/README

+Visit this page for more information:
+http://playground.arduino.cc/Code/SimpleTimer
\ No newline at end of file

libraries/SimpleTimer_ID419/SimpleTimer.cpp

+/*
+ * SimpleTimer.cpp
+ *
+ * SimpleTimer - A timer library for Arduino.
+ * Author: mromani@ottotecnica.com
+ * Copyright (c) 2010 OTTOTECNICA Italy
+ *
+ * This library is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU Lesser
+ * General Public License as published by the Free Software
+ * Foundation; either version 2.1 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will
+ * be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser
+ * General Public License along with this library; if not,
+ * write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include "SimpleTimer.h"
+
+
+// Select time function:
+//static inline unsigned long elapsed() { return micros(); }
+static inline unsigned long elapsed() { return millis(); }
+
+
+SimpleTimer::SimpleTimer() {
+    unsigned long current_millis = elapsed();
+
+    for (int i = 0; i < MAX_TIMERS; i++) {
+        enabled[i] = false;
+        callbacks[i] = 0;                   // if the callback pointer is zero, the slot is free, i.e. doesn't "contain" any timer
+        prev_millis[i] = current_millis;
+        numRuns[i] = 0;
+    }
+
+    numTimers = 0;
+}
+
+
+void SimpleTimer::run() {
+    int i;
+    unsigned long current_millis;
+
+    // get current time
+    current_millis = elapsed();
+
+    for (i = 0; i < MAX_TIMERS; i++) {
+
+        toBeCalled[i] = DEFCALL_DONTRUN;
+
+        // no callback == no timer, i.e. jump over empty slots
+        if (callbacks[i]) {
+
+            // is it time to process this timer ?
+            // see http://arduino.cc/forum/index.php/topic,124048.msg932592.html#msg932592
+
+            if (current_millis - prev_millis[i] >= delays[i]) {
+
+                // update time
+                //prev_millis[i] = current_millis;
+                prev_millis[i] += delays[i];
+
+                // check if the timer callback has to be executed
+                if (enabled[i]) {
+
+                    // "run forever" timers must always be executed
+                    if (maxNumRuns[i] == RUN_FOREVER) {
+                        toBeCalled[i] = DEFCALL_RUNONLY;
+                    }
+                    // other timers get executed the specified number of times
+                    else if (numRuns[i] < maxNumRuns[i]) {
+                        toBeCalled[i] = DEFCALL_RUNONLY;
+                        numRuns[i]++;
+
+                        // after the last run, delete the timer
+                        if (numRuns[i] >= maxNumRuns[i]) {
+                            toBeCalled[i] = DEFCALL_RUNANDDEL;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    for (i = 0; i < MAX_TIMERS; i++) {
+        switch(toBeCalled[i]) {
+            case DEFCALL_DONTRUN:
+                break;
+
+            case DEFCALL_RUNONLY:
+                (*callbacks[i])();
+                break;
+
+            case DEFCALL_RUNANDDEL:
+                (*callbacks[i])();
+                deleteTimer(i);
+                break;
+        }
+    }
+}
+
+
+// find the first available slot
+// return -1 if none found
+int SimpleTimer::findFirstFreeSlot() {
+    int i;
+
+    // all slots are used
+    if (numTimers >= MAX_TIMERS) {
+        return -1;
+    }
+
+    // return the first slot with no callback (i.e. free)
+    for (i = 0; i < MAX_TIMERS; i++) {
+        if (callbacks[i] == 0) {
+            return i;
+        }
+    }
+
+    // no free slots found
+    return -1;
+}
+
+
+int SimpleTimer::setTimer(long d, timer_callback f, int n) {
+    int freeTimer;
+
+    freeTimer = findFirstFreeSlot();
+    if (freeTimer < 0) {
+        return -1;
+    }
+
+    if (f == NULL) {
+        return -1;
+    }
+
+    delays[freeTimer] = d;
+    callbacks[freeTimer] = f;
+    maxNumRuns[freeTimer] = n;
+    enabled[freeTimer] = true;
+    prev_millis[freeTimer] = elapsed();
+
+    numTimers++;
+
+    return freeTimer;
+}
+
+
+int SimpleTimer::setInterval(long d, timer_callback f) {
+    return setTimer(d, f, RUN_FOREVER);
+}
+
+
+int SimpleTimer::setTimeout(long d, timer_callback f) {
+    return setTimer(d, f, RUN_ONCE);
+}
+
+
+void SimpleTimer::deleteTimer(int timerId) {
+    if (timerId >= MAX_TIMERS) {
+        return;
+    }
+
+    // nothing to delete if no timers are in use
+    if (numTimers == 0) {
+        return;
+    }
+
+    // don't decrease the number of timers if the
+    // specified slot is already empty
+    if (callbacks[timerId] != NULL) {
+        callbacks[timerId] = 0;
+        enabled[timerId] = false;
+        toBeCalled[timerId] = DEFCALL_DONTRUN;
+        delays[timerId] = 0;
+        numRuns[timerId] = 0;
+
+        // update number of timers
+        numTimers--;
+    }
+}
+
+
+// function contributed by code@rowansimms.com
+void SimpleTimer::restartTimer(int numTimer) {
+    if (numTimer >= MAX_TIMERS) {
+        return;
+    }
+
+    prev_millis[numTimer] = elapsed();
+}
+
+
+boolean SimpleTimer::isEnabled(int numTimer) {
+    if (numTimer >= MAX_TIMERS) {
+        return false;
+    }
+
+    return enabled[numTimer];
+}
+
+
+void SimpleTimer::enable(int numTimer) {
+    if (numTimer >= MAX_TIMERS) {
+        return;
+    }
+
+    enabled[numTimer] = true;
+}
+
+
+void SimpleTimer::disable(int numTimer) {
+    if (numTimer >= MAX_TIMERS) {
+        return;
+    }
+
+    enabled[numTimer] = false;
+}
+
+
+void SimpleTimer::toggle(int numTimer) {
+    if (numTimer >= MAX_TIMERS) {
+        return;
+    }
+
+    enabled[numTimer] = !enabled[numTimer];
+}
+
+
+int SimpleTimer::getNumTimers() {
+    return numTimers;
+}
\ No newline at end of file

libraries/SimpleTimer_ID419/SimpleTimer.h

+/*
+ * SimpleTimer.h
+ *
+ * SimpleTimer - A timer library for Arduino.
+ * Author: mromani@ottotecnica.com
+ * Copyright (c) 2010 OTTOTECNICA Italy
+ *
+ * This library is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU Lesser
+ * General Public License as published by the Free Software
+ * Foundation; either version 2.1 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will
+ * be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser
+ * General Public License along with this library; if not,
+ * write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+
+#ifndef SIMPLETIMER_H
+#define SIMPLETIMER_H
+
+#if defined(ARDUINO) && ARDUINO >= 100
+#include <Arduino.h>
+#else
+#include <WProgram.h>
+#endif
+
+typedef void (*timer_callback)(void);
+
+class SimpleTimer {
+
+public:
+    // maximum number of timers
+    const static int MAX_TIMERS = 10;
+
+    // setTimer() constants
+    const static int RUN_FOREVER = 0;
+    const static int RUN_ONCE = 1;
+
+    // constructor
+    SimpleTimer();
+
+    // this function must be called inside loop()
+    void run();
+
+    // call function f every d milliseconds
+    int setInterval(long d, timer_callback f);
+
+    // call function f once after d milliseconds
+    int setTimeout(long d, timer_callback f);
+
+    // call function f every d milliseconds for n times
+    int setTimer(long d, timer_callback f, int n);
+
+    // destroy the specified timer
+    void deleteTimer(int numTimer);
+
+    // restart the specified timer
+    void restartTimer(int numTimer);
+
+    // returns true if the specified timer is enabled
+    boolean isEnabled(int numTimer);
+
+    // enables the specified timer
+    void enable(int numTimer);
+
+    // disables the specified timer
+    void disable(int numTimer);
+
+    // enables the specified timer if it's currently disabled,
+    // and vice-versa
+    void toggle(int numTimer);
+
+    // returns the number of used timers
+    int getNumTimers();
+
+    // returns the number of available timers
+    int getNumAvailableTimers() { return MAX_TIMERS - numTimers; };
+
+private:
+    // deferred call constants
+    const static int DEFCALL_DONTRUN = 0;       // don't call the callback function
+    const static int DEFCALL_RUNONLY = 1;       // call the callback function but don't delete the timer
+    const static int DEFCALL_RUNANDDEL = 2;      // call the callback function and delete the timer
+
+    // find the first available slot
+    int findFirstFreeSlot();
+
+    // value returned by the millis() function
+    // in the previous run() call
+    unsigned long prev_millis[MAX_TIMERS];
+
+    // pointers to the callback functions
+    timer_callback callbacks[MAX_TIMERS];
+
+    // delay values
+    long delays[MAX_TIMERS];
+
+    // number of runs to be executed for each timer
+    int maxNumRuns[MAX_TIMERS];
+
+    // number of executed runs for each timer
+    int numRuns[MAX_TIMERS];
+
+    // which timers are enabled
+    boolean enabled[MAX_TIMERS];
+
+    // deferred function call (sort of) - N.B.: this array is only used in run()
+    int toBeCalled[MAX_TIMERS];
+
+    // actual number of timers in use
+    int numTimers;
+};
+
+#endif
\ No newline at end of file

libraries/SimpleTimer_ID419/library.json

+{
+  "name": "SimpleTimer",
+  "keywords": "timer",
+  "description": "SimpleTimer Library for Arduino",
+  "repository":
+  {
+     "type": "git",
+     "url": "https://github.com/jfturcot/SimpleTimer.git"
+  },
+  "frameworks": "arduino",
+  "platforms": "atmelavr"
+ }

libraries/WebSockets_ID549/.gitignore

+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+/tests/webSocketServer/node_modules

libraries/WebSockets_ID549/.library.json

+{
+    "name": "WebSockets", 
+    "description": "WebSocket Server and Client for Arduino based on RFC6455", 
+    "keywords": [
+        "wifi", 
+        "http", 
+        "web", 
+        "server", 
+        "client", 
+        "websocket"
+    ], 
+    "authors": [
+        {
+            "email": null, 
+            "url": "https://github.com/Links2004", 
+            "maintainer": true, 
+            "name": "Markus Sattler"
+        }
+    ], 
+    "repository": {
+        "type": "git", 
+        "url": "https://github.com/Links2004/arduinoWebSockets.git"
+    }, 
+    "version": "2.1.3", 
+    "license": "LGPL-2.1", 
+    "export": {
+        "exclude": [
+            "tests"
+        ]
+    }, 
+    "frameworks": [
+        "arduino"
+    ], 
+    "platforms": [
+        "atmelavr", 
+        "espressif8266", 
+        "espressif32"
+    ], 
+    "id": 549
+}
\ No newline at end of file

libraries/WebSockets_ID549/.travis.yml

+sudo: false
+language: bash
+os:
+  - linux
+env:
+  matrix:
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:xtal=80" IDE_VERSION=1.6.5
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:xtal=80,eesz=1M,FlashMode=qio,FlashFreq=80" IDE_VERSION=1.8.5
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:xtal=80,eesz=1M,FlashMode=qio,FlashFreq=80" IDE_VERSION=1.8.7
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:xtal=80,dbg=Serial1" IDE_VERSION=1.6.5
+    - CPU="esp32" BOARD="espressif:esp32:esp32:FlashFreq=80" IDE_VERSION=1.6.5
+    - CPU="esp32" BOARD="espressif:esp32:esp32:FlashFreq=80" IDE_VERSION=1.8.5
+    - CPU="esp32" BOARD="espressif:esp32:esp32:FlashFreq=80" IDE_VERSION=1.8.7
+
+script:
+  - /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16
+  - sleep 3
+  - export DISPLAY=:1.0
+  - wget http://downloads.arduino.cc/arduino-$IDE_VERSION-linux64.tar.xz
+  - tar xf arduino-$IDE_VERSION-linux64.tar.xz
+  - mv arduino-$IDE_VERSION $HOME/arduino_ide
+  - export PATH="$HOME/arduino_ide:$PATH"
+  - which arduino
+  - mkdir -p $HOME/Arduino/libraries
+  - cp -r $TRAVIS_BUILD_DIR $HOME/Arduino/libraries/arduinoWebSockets
+  - source $TRAVIS_BUILD_DIR/travis/common.sh
+  - get_core $CPU
+  - cd $TRAVIS_BUILD_DIR
+  - arduino --board $BOARD --save-prefs
+  - arduino --get-pref sketchbook.path
+  - build_sketches arduino $HOME/Arduino/libraries/arduinoWebSockets/examples/$CPU $CPU
+
+notifications:
+  email:
+    on_success: change
+    on_failure: change
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/1aa78fbe15080b0c2e37
+    on_success: change  # options: [always|never|change] default: always
+    on_failure: always  # options: [always|never|change] default: always
+    on_start: false     # default: false