Toby Harris / spk_oled_ssd1305

SPKDisplay - A mbed display class and processing imaging tools for 128x64 OLEDs using the SSD1305 driver, connected via SPI.

Dependents:   SPK-DVIMXR SPK-DMXer

spk_oled_screenByteMaker--processing.h@5:0d518115e76c, 2013-12-10 (annotated)

Committer:
tobyspark
Date:
Tue Dec 10 15:48:54 2013 +0000
Revision:
5:0d518115e76c
Parent:
3:ade83210ecf6 
fontByteMaker fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tobyspark 2:8187d69071f8 1 // OLED display using SSD1305 driver
tobyspark 3:ade83210ecf6 2 // A library by *spark audio-visual
tobyspark 3:ade83210ecf6 3
tobyspark 3:ade83210ecf6 4 /* Copyright (c) 2011 Toby Harris, MIT License
tobyspark 3:ade83210ecf6 5 *
tobyspark 3:ade83210ecf6 6 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
tobyspark 3:ade83210ecf6 7 * and associated documentation files (the "Software"), to deal in the Software without restriction,
tobyspark 3:ade83210ecf6 8 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
tobyspark 3:ade83210ecf6 9 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
tobyspark 3:ade83210ecf6 10 * furnished to do so, subject to the following conditions:
tobyspark 3:ade83210ecf6 11 *
tobyspark 3:ade83210ecf6 12 * The above copyright notice and this permission notice shall be included in all copies or
tobyspark 3:ade83210ecf6 13 * substantial portions of the Software.
tobyspark 3:ade83210ecf6 14 *
tobyspark 3:ade83210ecf6 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
tobyspark 3:ade83210ecf6 16 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
tobyspark 3:ade83210ecf6 17 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
tobyspark 3:ade83210ecf6 18 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
tobyspark 3:ade83210ecf6 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
tobyspark 3:ade83210ecf6 20 */
tobyspark 2:8187d69071f8 21
tobyspark 2:8187d69071f8 22 int w = 132;
tobyspark 2:8187d69071f8 23 int h = 64;
tobyspark 2:8187d69071f8 24 int scaleFactor = 10;
tobyspark 2:8187d69071f8 25
tobyspark 2:8187d69071f8 26 PImage imgPixel;
tobyspark 2:8187d69071f8 27 color white = color(255, 255, 255, 255);
tobyspark 2:8187d69071f8 28 color black = color(0, 0, 0, 255);
tobyspark 2:8187d69071f8 29
tobyspark 2:8187d69071f8 30 void setup()
tobyspark 2:8187d69071f8 31 {
tobyspark 2:8187d69071f8 32 size(w*scaleFactor, h*scaleFactor);
tobyspark 2:8187d69071f8 33 imgPixel = loadImage("spk_dvimxr_screen.png");
tobyspark 2:8187d69071f8 34
tobyspark 2:8187d69071f8 35 noSmooth();
tobyspark 2:8187d69071f8 36 }
tobyspark 2:8187d69071f8 37
tobyspark 2:8187d69071f8 38 void draw()
tobyspark 2:8187d69071f8 39 {
tobyspark 2:8187d69071f8 40 background(0);
tobyspark 2:8187d69071f8 41 image(imgPixel, 0, 0, w*scaleFactor, h*scaleFactor);
tobyspark 2:8187d69071f8 42 }
tobyspark 2:8187d69071f8 43
tobyspark 2:8187d69071f8 44 void mouseDragged()
tobyspark 2:8187d69071f8 45 {
tobyspark 2:8187d69071f8 46 int x = mouseX/scaleFactor;
tobyspark 2:8187d69071f8 47 int y = mouseY/scaleFactor;
tobyspark 2:8187d69071f8 48
tobyspark 2:8187d69071f8 49 imgPixel.set(x, y, white);
tobyspark 2:8187d69071f8 50 }
tobyspark 2:8187d69071f8 51
tobyspark 2:8187d69071f8 52 void mousePressed()
tobyspark 2:8187d69071f8 53 {
tobyspark 2:8187d69071f8 54 int x = mouseX/scaleFactor;
tobyspark 2:8187d69071f8 55 int y = mouseY/scaleFactor;
tobyspark 2:8187d69071f8 56
tobyspark 2:8187d69071f8 57 if (imgPixel.get(x, y) == white)
tobyspark 2:8187d69071f8 58 {
tobyspark 2:8187d69071f8 59 imgPixel.set(x, y, black);
tobyspark 2:8187d69071f8 60 }
tobyspark 2:8187d69071f8 61 else
tobyspark 2:8187d69071f8 62 {
tobyspark 2:8187d69071f8 63 imgPixel.set(x, y, white);
tobyspark 2:8187d69071f8 64 }
tobyspark 2:8187d69071f8 65 }
tobyspark 2:8187d69071f8 66
tobyspark 2:8187d69071f8 67 void keyPressed()
tobyspark 2:8187d69071f8 68 {
tobyspark 2:8187d69071f8 69 println("{");
tobyspark 2:8187d69071f8 70 for (int page = 0; page < 8; page++)
tobyspark 2:8187d69071f8 71 {
tobyspark 2:8187d69071f8 72 for (int i = 0; i < w; i++)
tobyspark 2:8187d69071f8 73 {
tobyspark 2:8187d69071f8 74 byte theByte = 0;
tobyspark 2:8187d69071f8 75 for (int j = 0; j < 8; j++)
tobyspark 2:8187d69071f8 76 {
tobyspark 2:8187d69071f8 77 if (imgPixel.get(i, (page*8)+j) == white)
tobyspark 2:8187d69071f8 78 {
tobyspark 2:8187d69071f8 79 theByte += pow(2, j);
tobyspark 2:8187d69071f8 80 }
tobyspark 2:8187d69071f8 81 }
tobyspark 2:8187d69071f8 82 print("0x" + hex(theByte, 2));
tobyspark 2:8187d69071f8 83 print(", ");
tobyspark 2:8187d69071f8 84 }
tobyspark 2:8187d69071f8 85 println();
tobyspark 2:8187d69071f8 86 }
tobyspark 2:8187d69071f8 87 println("}");
tobyspark 2:8187d69071f8 88 }