Hideki Kozima / OLEDaccel

This library provides an OLED (SSD1332, 96x64xRGB) interface that best utilizes SSD1332's graphic accelerator (especially for drawing lines and rectangles). Though it still has some limitations --- it does not support 'clipping', odd numbers for circle/ellipse diameter, and so on, it runs quite fast. Enjoy the speed.

Dependents:   OLEDexample

Fork of OLEDaccel by Hideki Kozima

OLEDaccel.h@0:76a5ae915f62, 2012-08-17 (annotated)

Committer:
xkozima
Date:
Fri Aug 17 15:30:29 2012 +0000
Revision:
0:76a5ae915f62
This library provides an OLED (SSD1332, 96x64xRGB) interface that best utilizes SSD1332's graphic accelerator (especially for drawing lines and rectangles). Though it still has some limitations --- it does not support 'clipping', odd numbers for circle...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
xkozima 0:76a5ae915f62 1 //
xkozima 0:76a5ae915f62 2 // OLEDaccel: 96x64 OLED driver
xkozima 0:76a5ae915f62 3 // (version 0.2, August 15, 2012)
xkozima 0:76a5ae915f62 4 // xkozima@myu.ac.jp
xkozima 0:76a5ae915f62 5
xkozima 0:76a5ae915f62 6 #pragma once
xkozima 0:76a5ae915f62 7 #include "mbed.h"
xkozima 0:76a5ae915f62 8
xkozima 0:76a5ae915f62 9 class OLED {
xkozima 0:76a5ae915f62 10 public:
xkozima 0:76a5ae915f62 11 OLED(PinName rstPin, PinName csPin, PinName dcPin, PinName mosiPin, PinName sckPin);
xkozima 0:76a5ae915f62 12 void clear(unsigned short color);
xkozima 0:76a5ae915f62 13 void point(int x, int y, unsigned short color);
xkozima 0:76a5ae915f62 14 void line(int x1, int y1, int x2, int y2, unsigned short color);
xkozima 0:76a5ae915f62 15 void rect(int x, int y, int w, int h, unsigned short color, int fill);
xkozima 0:76a5ae915f62 16 void circle(int x, int y, int r, unsigned short color, int fill);
xkozima 0:76a5ae915f62 17 void ellipse(int x, int y, int rx, int ry, unsigned short color, int fill);
xkozima 0:76a5ae915f62 18 void image(int x, int y, int w, int h, unsigned short *image16);
xkozima 0:76a5ae915f62 19 void image(int x, int y, int w, int h, const unsigned short *image16);
xkozima 0:76a5ae915f62 20 void image(int x, int y, int w, int h, unsigned char *image8x3);
xkozima 0:76a5ae915f62 21 void image(int x, int y, int w, int h, const unsigned char *image8x3);
xkozima 0:76a5ae915f62 22 void text(int x, int y, char *string, unsigned short color);
xkozima 0:76a5ae915f62 23 void text(int x, int y, char *string, unsigned short colorF, unsigned short colorB);
xkozima 0:76a5ae915f62 24 unsigned short color(int r, int g, int b);
xkozima 0:76a5ae915f62 25 private:
xkozima 0:76a5ae915f62 26 void cmdOutOne(unsigned char cmdOne);
xkozima 0:76a5ae915f62 27 void cmdOut(unsigned char *cmd, int length);
xkozima 0:76a5ae915f62 28 void dataOut(unsigned short *data, int length);
xkozima 0:76a5ae915f62 29 DigitalOut rst, cs, dc;
xkozima 0:76a5ae915f62 30 SPI spi;
xkozima 0:76a5ae915f62 31 bool reversal;
xkozima 0:76a5ae915f62 32 bool filling;
xkozima 0:76a5ae915f62 33 };