Adafruit gfx icons. 3v line internally! (neat!) display.

Dec 28, 2020 · Add U8g2 fonts to any Adafruit GFX based graphics library. Feb 1, 2021 · To draw a triangle on a ILI9341 display, we only need to call the drawTriangle method on the Arduino_ILI9341 object. ZIP Library from the Arduino IDE's main menu. virtual void writePixel (int16_t x, int16_t y, uint16_t color) This library needs the Adafruit_GFX_AS supporting library. 105 Saves. 12" 128x128 OLED Graphic Display with Arduino involves wiring up the display to your Arduino-compatible microcontroller, installing the Adafruit SH110x library and running the provided example code. mpy and other files to the board's file system (eject the drive and reset the board to make sure it is picked up by MicroPython). Compatibility Apr 8, 2013 · Put a copy of Adafruit. Load the image usign File->Open->"SelectUrImage". Uses Adafruit_GFX, Adafruit_TFTLCD and TouchScreen libraries. org, jump into CircuitPython to learn Python and hardware together Adafruit GFX graphics core Arduino library, this is the 'core' class that all our other graphics libraries derive from - adafruit/Adafruit-GFX-Library Detailed Description. 2 watching Launch your Arduino IDE. #include <Adafruit_GFX. The code uses two libraries: Adafruit GFX and Adafruit SSD 1306. Adafruit 2. Several alternate fonts are included, plus there’s the ability to add new ones. For weather icons, we chose the Meteocon (https://adafru. Releases Apr 19, 2019 · Select the menu item, Sketch -> Include Library -> Manage Libraries. Rotation value 2 is also a portrait mode, with the USB jack at the bottom left. 5" touchscreen display shield with built in microSD card socket. e. Arduino library to control single and tiled matrices of WS2811- and WS2812-based RGB LED devices such as the Adafruit NeoPixel Shield or displays assembled from NeoPixel strips, making them compatible with the Adafruit_GFX graphics library. }; // by default, we'll generate the high voltage from the 3. Font data stored PER GLYPH. Install this library in addition to the display library for your hardware. Copy weather_display_matrix. These displays are small, only about 1. Before you do, goto Tools > Board and select Adafruit HUZZAH ESP8266. These devices use SPI to communicate. Oct 23, 2019 · These displays use 4-wire SPI to communicate and have their own pixel-addressable frame buffer, and can be used with every kind of microcontroller. 5" diagonal with a bright 6 white-LED Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. py Most displays now use displayio. Adafruit Industries, Unique & fun DIY electronics and kits : OLED - Tools Gift Certificates Arduino Cables Sensors LEDs Books Breakout Boards Power EL Wire/Tape/Panel Components & Parts LCDs & Displays Wearables Prototyping Raspberry Pi Wireless Young Engineers 3D printing NeoPixels Kits & Projects Robotics & CNC Accessories Cosplay/Costuming Halloween Reseller and School Packs Internet of Oct 23, 2020 · 2020-10-23. the icon images are stored in FLASH. This example was tested with the following library versions: Adafruit ILI9341 Library: 1. This TFT display is 3. weather arduino esp8266 yahoo-weather yahoo-weather-api Resources. fzb file in a text editor you will see this line near the top: Adafruit GFX Library. Adafruit SSD1306. Here we show you how to create custom bitmaps in the Adafruit GFX font format to design your own custom Jul 12, 2014 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our LCD and OLED displays. For information how to use and install libraries, see our tutorial! The libraries are written in C++ for Arduino but could easily be ported to any microcontroller by rewriting the low Nov 9, 2016 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our TFT, LCD and OLED displays. All U8g2 fonts can be used. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. color of the triangle lines. 8"tft the same as they are mounted on the robot chassis. x and y coordinates of vertex 3. Scroll down through the list of libraries until you see the " Adafruit GFX Library " entry. However even on the latest IDE 1. To download the source from Github instead, click "Clone or download" above, then "Download ZIP. It needs to be paired with a hardware-specific library for each display device we carry (to handle the lower-level functions). You will change this line if you are using pins // other that 12, 11, 9 and 10. The included fonts are derived from the GNU FreeFont project. GFX(width, height, pixel, hline=None, vline=None, fill_rect=None, text=None, font=None) ¶. Then, check the varies options below: CPU Frequency: 80 MHz. The TFT driver (ST7789) is very similar to the Adafruit GFX Library. This is the FeatherWing 128x64 OLED: it adds a gorgeous 128x64 monochrome OLED plus 3 user buttons to any Feather main board. This page (Arduino Library & Examples) was last updated on Mar 08, 2024. Mar 8, 2024 · The Adafruit GFX library has a number of custom fonts ranging in size from 9-24 points. Using the LCD_Image_Converter tool, we will get the image in hexadecimal form. LCDs & Displays / OLED. Uploading Sketch to Adafruit HUZZAH with ESP8266. Then you will see the Adafruit icon on the parts bin item instead of the generic hexagon. Untuk ukuran maksimal dari logo yang dapat ditampilkan oleh SSD1306 ini adalah 128x64 Adds a the U8g2 text drawing engine to all Adafruit GFX based Arduino librarys. The documentation for this struct was generated from the following file: gfxfont. Flash Size: 4M (3M SPIFFS) - this is not default! Aug 7, 2015 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our TFT, LCD and OLED displays. Jun 17, 2021 · If you dig into the Adafruit GFX library, search for the Flag USE_SPI_DMA and SAMD51, you will see that it will be compiled with extra stuff (using the zeroDMA. It handles certain operations that are common to a range of displays (address window, area fills, etc. More virtual void startWrite (void) Start a display-writing routine, overwrite in subclasses. Each OLED display is made of 128x64 or 128x32 individual white OLEDs, each one is turned on or off by the controller chip. Cheers, Alan. Now you can search for SSD1306 and Adafruit GFX, if you don’t have these libraries, install them by clicking on install button. Watch this space " " ! Mar 20, 2019 · Overview. Create an instance of the GFX drawing class. h> // This is the display object. See the graphic at the top of the page as Nov 9, 2016 · For this ESP8266 project, I'm using the Adafruit-GFX-Library and esp8266-oled-ssd1306 (GitHub - ThingPulse/esp8266-oled-ssd1306: Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32). Jul 16, 2019 · The Adafruit GFX library has a number of standard mono and proportional space fonts of various sizes but sometimes you need special symbols that aren't in the standard ASCII character set such as media player symbols like play, fast-forward, rewind or perhaps arrows and other symbol items. pixel – A function to call when a pixel is drawn on the display. It serves the Nov 10, 2014 · Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Complete List of Available Icons. MIT license, all text above must be included in any redistribution. Get temperature, weather c… Jun 27, 2013 · Here's the code for anybody else who needs a very simple example of how to print a bitmap: // The following code prints myLogo, a snowflake, to the OLED screen. Adafruit GFX graphics core library, this is the 'core' class that all our other graphics libraries derive from. ) and start the job ( https://github Aug 9, 2023 · Re: Adafruit_GFX drawBitmap using an array question Post by sj_remington » Wed Aug 09, 2023 3:53 pm "fishTails" is an array of text strings, which you could display using the . These displays are small, only about 1" diameter, but very readable due to the high contrast of an OLED display. The TFT driver (ST7789) can display full 18 Jun 12, 2019 · For weather and moon icons, we are taking advantage of the Adafruit GFX Library's support for custom fonts. Type TODO_SEARCH_QUERY in the " Filter your search " field. There is a mono space font similar to Courier, a Sans Serif similar to Arial or Helvetica, and a Serif font similar to Times. The other Icons have 6 header bytes that could be skipped. Maintainer: Adafruit. If you would like to draw bitmaps, do the same with adafruit ImageReader, click Install Do the same to install the latest adafruit GFX library, click Install If using an earlier version of the Arduino IDE (pre-1. We don't support this, but you can try creating your own fonts using a GLCD font creator tool, such as this one: We don't support this, but you can try creating your own fonts using a GLCD font creator tool, such as this one: As an example a raw image of 60 x 60 pixel icon is 7200 bytes, RLE of a simple graphic of a warning triangle could be only 1000 bytes. This is upside-down relative to Jul 29, 2012 · This is a quick tutorial for our 128x64 and 128x32 pixel monochrome OLED displays. So I decided to develop the GFX Font Editor as a FREE (Windows) program to address those needs. cpp and Adafruit_ILI9341. The sketch draws graphical icons to the screen. Compatibility Feather / FeatherWings. GFX fonts with arbitrary character sets ( in French) By default fontconvert by Adafruit extracts the glyphs of the 95 printable ASCII characters (code points 32 (0x20) to 126 (0x7E)) from TTF font files and creates a GFXfont header file that can be used with the Adafruit-GFX library. Data stored for FONT AS A WHOLE. The same thing for the second file. I don't have time for this. Compatibility. Because the display makes its own light, no backlight is required. Navigate to Sketch > Include Library. The simplest game we could think of is a side scrolling lane changing car game, in the end our beta tester and assistant coder decided on "Reckless Racer" as a name, as its pretty reckless to drive the wrong way down the motorway!!. RLE of fonts. Provided by the FontAwesome project. height – The height of the drawing area in pixels. The name's been kept for the sake of older code. Display. You can add your own icon images, commensurate with the available FLASH space, by using the UTFT library utility "ImageConverter565. h> #include <U8x8lib. A font is ideal for this type of display, as we need simple, line drawn icons in different point sizes that look nice on a monochrome ePaper display. click the DOWNLOADS button in the top right corner, rename the uncompressed folder Adafruit_ILI9341. Originally these were all color TFT displays interfaced via SPI, but it's since expanded to include color OLEDs Jul 19, 2022 · Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. 96" 16-bit Color OLED w/microSD Holder. it/fNi) font set, a See full list on cdn-learn. thank you #include <Wire. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. 3v line internally! (neat!) display. Is there another more efficient way? Not sure if this helps but I am currently using the following hardware and libraries: Arduni Uni R3. gfx. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site , learn computer science using the CS Discoveries class on code. Pixels — picture elements, the blocks comprising a digital image — are addressed by their horizontal (X) and vertical (Y) coordinates. rmetzner49 April 16, 2017, 4:15pm 7. Jan 1, 2024 · A custom font for the Adafruit GFX library containing Playstation controller button icon. To download. You'll also need to copy the following files to the CIRCUITPY drive. Quick links Jan 30, 2020 · WiFi Weather Station with 8Bit Icons and SFX. These icon codes are for use with the dashboard Icon block. Adafruit GFX Library: 1. Insights. Click the Download: Zip File link below in the code window to get a zip file with all the files needed for the project. h> #include <Adafruit Jan 8, 2013 · Part of Adafruit's GFX graphics library. To add these libraries, click the Library Manager icon and type in Adafruit GFX. This is being integrated into a sensor display package for my robot. Author Adafruit Website Jan 8, 2013 · Introduction. 96" I2C IIC 128X64 OLED Display Module, using the following libraries: and setup to: display. Readme Activity. But depth is 2 which is not supported by Adafruit_GFX and GxEPD2 for in-memory bitmaps. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Parameters: width – The width of the drawing area in pixels. c library as sort of sprites in a game. SSD1306 oled driver library for monochrome 128x64 and 128x32 displays Author: Adafruit. Text editor powered by tinymce. Jul 20, 2012 · Adafruit-SSD1331-OLED-Driver-Library-for-Arduino for the 0. The GFX library, among several other useful functions, has a function called drawBitmap(), which enables the display of a monochrome bitmap image on the display. This is a quick tutorial for our 128x64 and 128x32 pixel monochrome OLED displays. 9. Documentation is licensed CC BY 3. Each OLED display is made of 128x64 or 128x32 Jan 8, 2013 · Public Member Functions inherited from Adafruit_GFX Adafruit_GFX (int16_t w, int16_t h) Instatiate a GFX context for graphics! Can only be done by a superclass. x and y coordinates of vertex 2. Nov 10, 2023 · Select Sketch > Include Library > Manage Libraries from the Arduino IDE menus to open the " Library Manager " view in the left side panel. Mekanismenya ialah SSD1306 hanya terdiri dari 2 warna (pitih dan hitam) dengan mengatur nyala (putih)/mati (hitam) pada susunan pixel dari icon yang kita buat. h> // Core graphics library #include <SPI. Check that the Adafruit_SSD1306 folder contains Adafruit_SSD1306. This library is compatible with all architectures so you should be able to use it on all the Arduino boards. drawTriangle (10, 10, 10, 40, 40, 40, BLUE); Jun 3, 2024 · Adafruit graphics library —-> direct link. ). Oct 24, 2020 · Pada modul SSD1306 0. Start a new sketch. Originally this class was written to handle a range of color TFT displays connected via SPI, but over time this library and some display-specific subclasses have mutated to include some color OLEDs as well as parallel-interfaced displays. Copy and paste the following code into the Arduino IDE. The code of my images (battery i. adafruit. Adafruit invests time and resources providing this open source code, please support adafruit industries. Adafruit invests Weather icon for adafruit GFX font. Sep 9, 2020 · Code. Aug 11, 2019 · The 2. Go to Arduino IDE —> Sketch —> Include Library —> Add . Jul 29, 2012 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our LCD and OLED displays. 96 inch I2C OLED display, kita dapat membuat icon atau logo untuk ditampilkan. // This is the battery bitmap static unsigned char battery_bitmap[] = {. Even a very small one with low memory and few pins available! They have 240x135 16-bit full color pixels and is an IPS display, so the color looks great up to 80 degrees off axis in any direction. 6. Read the documentation. This is a library for the Adafruit E-paper displays: Check out the links above for our tutorials and wiring diagrams. If you are wondering why the file needs to be named Custom1. Search Advanced search. Jul 16, 2019 · A new guide in the Adafruit Learning System by Chris Young: Creating Custom Symbol Fonts for Adafruit GFX Library I needed to create a custom symbol font that would display media controls such as rewind, fast-forward, play, pause, stop as well as arrow keys in eight directions and some other custom designs such as a Bluetooth or a power button. This Jun 3, 2024 · For weather and moon icons, we are taking advantage of the Adafruit GFX Library's support for custom fonts. There are three faces: “Serif Sep 18, 2022 · Hello, I want the wifi icon to be displayed on the oled when connected to wifi, and when disconnected display "x" Have any idea. CircuitPython pixel graphics drawing library. To reduce the amount of code, and stress involved in displaying the graphics, we will use two wonderful libraries; The GFX library and the TFTLCD library from Adafruit. Hi there, Joey here! I shared the Unicode fork of the GFX library at tonight’s show and tell. #include <SPI. 8 Bit GFXfonts. This display, being 128x128 pixels, requires 128 * 128 = 2KB of SRAM just to buffer the display. ) is: Oct 25, 2017 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our TFT, LCD and OLED displays. 8" TFT w Capacitive Touch. Adafruit TFT FeatherWing - 3. Aug 22, 2020 · Arduino Uno TFT Display | TFT ILI9225 | 2. Can be used to indicate on a display which buttons can be pressed / what action they represent. What I was hoping to achieve is to place the template and all the icons in perhaps a memory or Jan 27, 2021 · On the rounded corners you can see that the bitorder is wrong for Adafruit_GFX and GxEPD2. 5 stars Watchers. Nov 19, 2016 · Download the latest gfx. py from the zip file and place on the CIRCUITPY drive, then rename it to code. Here we show you how to create custom bitmaps in the Adafruit GFX font format to design your own custom Jun 6, 2013 · For a 0. 11. Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Mar 11, 2023 · I am using GxEPD2 (which is based on Adafruit GFX) and want to drawImage() - a calendar template with some icons on it. If you use a different display driver library then you just need to change the references in that library from Adafruit_GFX to Adafruit_GFX_AS. But these fonts only cover the standard ASCII character Dec 21, 2015 · Convert the icons to hex code. If your board supports USB mass storage, like the SAMD21 MicroPython port, then simply drag the . Jean Adafruit GFX Library. See example in /examples/gfx_simpletest. Contribute to adafruit/Adafruit_CircuitPython_GFX development by creating an account on GitHub. png open the Adafruit. I kind of achieved what I wanted, but the icons are being placed one by one and having 20-30 icons will take a long time to fill the tables as each placement is around a second. cpp and Adafruit_SSD1306. May 28, 2021 · Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Limor Fried/Ladyada for Adafruit Industries, with contributions from the open source community. Once your adjustments have been made, you can upload the sketch to the board. The main SPI writePixels method will initialize a DMA channel, set up a DMA descriptor (the source and destination of blocks to transfer, etc. print ("C"); works a charm. Jul 29, 2012 · Coordinate System and Units. From the Library Manager Window, enter the words adafruit epd in the search box and you should see the Adafruit EPD library appear. zip file you downloaded in step 1 and select it. h> #de… Nov 19, 2021 · Using the Monochrome 1. This allows Arduino sketches to Oct 10, 2023 · Adafruit GFX Library. Locate the arduino-oled-icons. zip file (previously downloaded). Click the box where the library appears and then click the "Install" button to install the library. - GitHub - cole8888/Adafruit-GFX-Playstation-Icons: A custom font for the Adafruit GFX library containing Playstation controller button icon. by Nevaargh » Sat Jan 26, 2013 2:51 pm. png in that same directory and rename it to Custom1. 13 i get no picture on display. Check that the Adafruit_ILI9341 folder contains Adafruit_ILI9341. I plan to implement simple graphing and other goodies. The icons will be arranged visually on my 1. 3" diagonal, but very readable due to the high contrast of an OLED display. This function Adafruit’s Bluefruit devices are hands-down the easiest way to get Arduino communicating over Bluetooth. py. If you want to edit image, use the editing tools. com In this tutorial we will be looking at how to use bitmaps using Adafruit_GFX. begin (SSD1306_SWITCHCAPVCC, 0x3C); the code: display. mpy file from the releases page of the micropython-adafruit-gfx GitHub repository. I have done everything so far the same in this thread as I was experiencing the same problems. Check Installation: Restart the Arduino IDE. Jan 20, 2016 · Grab weather data from the cloud and display info on a tiny, crisp display, attached with a magnetic pin back! Nov 4, 2015 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our TFT, LCD and OLED displays. For displays that are part of an Arduino shield, rotation value 0 sets the display to a portrait (tall) mode, with the USB jack at the top right. Adafruit invests time and resources providing this open source Apr 10, 2011 · The font data is in the glcdfont. #include <U8g2lib. Preferred installation method is to use the Arduino IDE Library Manager. " After uncompressing, rename the resulting folder Adafruit_SSD1306. display. Topics. Adafruit_SSD1306 for the Monochrome 128x64 and 128x32 OLEDs. customer support forums. The GFX library contains fonts and the larger ones lend themselves to RLE, this will mean that a UNO will be able to have more fonts resident in FLASH. h> #include <Adafruit_SSD1306. Weather Icons (everything with w: in front of it) provided by the Weather Icons project. h lib). Skip to content. Support for Arduino print () command and F () Macro. A file dialog will open. Maybe even a 3rd dimension to the array to store a . There are also bold, oblique, and bold Jul 16, 2019 · The Adafruit GFX library has a number of standard mono and proportional space fonts of various sizes but sometimes you need special symbols that aren't in the standard ASCII character set such as media player symbols like play, fast-forward, rewind or perhaps arrows and other symbol items. h> #include <Wire. Add the ZIP Library: Navigate to Sketch > Include Library > Add . Adafruit GFX Library. Jan 8, 2013 · Adafruit_SPITFT is an intermediary class between Adafruit_GFX and various hardware-specific subclasses for different displays. Support for UTF-8 and Unicode. 0" display has 320x240 color pixels, it is a true TFT IPS display for vivid color and high-angle visibility. class adafruit_gfx. Click the library and then click the plus button one more time and type in Adafruit SSD 1306 and click the library. Running the Simulation How to create a button menu on a TFT LCD display shield for Arduino. ZIP Library … and browse for the . Examples 2. Author: Adafruit. png and restart Fritzing. This method receives the following parameters: x and y coordinates of vertex 1. Stars. 10), locate and install Adafruit_BusIO (newer versions handle this prerequisite automatically). U8g2 supports many displays, some of them are also supported by Adafruit GFX based libraries. Apr 5, 2016 · My latest Adafruit Arduino project was in need of a font with custom icon glyphs and I was unable to find a satisfying font editor or process to create, edit or even browse available fonts in the Arduino GFX Library header file format. Jul 29, 2012 · More recent versions of the Adafruit GFX library offer the ability to use alternate fonts besides the one standard fixed-size and -spaced face that’s built in. exe" that is within the UTFT library. This allows Arduino sketches to easily be adapted between display types with minimal fuss…and any new features, performance improvements and bug fixes will immediately apply across our complete offering of displays. we will start by adding 4 required libraries or dependencies like Wire, SPI, Adafruit GFX and Adafruit SSD1306. h. print ( (char)247);display. This is the core graphics library for all our displays, providing a common set of graphics primitives (points, lines, circles, etc. SP. There are also bold, oblique, and bold oblique versions of each of these. Nov 26, 2016 · So without starting a new thread, i'm running into a similar issue. This 2. Build a weather station with retro inspired 8bit graphics! Use CircuitPython to display data from the Open Weather Maps API. Animated GIFs are a staple of the Internet - and thanks to the speedy SAMD51 chip and our Arcada display library, we can show animated GIFs right from the onboard filesystem for keeping your favorite memes with you all the time even when the Internet is down! In this project we'll show you how to use some nifty Arduino C++ code that Apr 8, 2019 · On Adafruit Show and Tell Wednesday, Joey Castillo demonstrated a fork of the widely used Adafruit GFX library with Unicode characters. h> // this is needed for display #include <Adafruit_ILI9341. Rotation 1 is landscape (wide) mode, with the USB jack at the bottom right Step 6: Case 1: Monochrome Icons. Jun 3, 2024 · In this tutorial we will show you how to create custom symbol fonts for the Adafruit GFX library. Taking inspiration from the helical Guggenheim museum, this project coils a contiguous reel of NeoPixels around a dapper top hat to create a wearable scrolling message display you can control with your iOS/Android phone or tablet. 0" 320x240 Color IPS TFT display breakout has excellent visibility from any angle. The coordinate system places the origin (0,0) at the top left corner, with positive X increasing to the right and positive Y increasing downward. This allows Arduino sketches to easily be adapted between display types with minimal fuss…and any new features, performance improvements and bug fixes will immediately apply across our complete offering of color displays. 8. print() function. 5" 480x320 Touchscreen for Feathers Spice up your Feather project with a beautiful 3. h> #include <Adafruit_GFX. Sep 6, 2023 · Next, open the Arduino IDE and copy the code into the clipboard. You can find simpletests for specific displays in their respective repositories or in the examples section of the circuitpython bundle Jan 8, 2013 · Detailed Description. I want to display the degree symbol, the minute and the seconds symbol on the SSD1306 from Adafruit. 0" SPI with Arduino | adafruit gfx | Arduino Tutorial for BeginnersIn this video, we will see how to use ILI922 Jan 26, 2013 · custom icons with GFX libs. begin(SSD1306_SWITCHCAPVCC); // init done. U8g2 is a graphics library for monochrome displays. The Adafruit GFX library has a number of custom fonts ranging in size from 9-24 points. Sep 15, 2014 · Fonts have been added to the Adafruit_GFX library and it has been renamed Adafruit_GFX_AS. Jul 29, 2012 · The rotation parameter can be 0, 1, 2 or 3. You could analyze the ThingPulse code, to find out how to draw these icons. h> Written by Limor Fried/Ladyada for Adafruit Industries. 0. c file included in the Adafruit_GFX library. az to jd kv gc rk ms lx vd wk