Hideki Kozima
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.
Fork of
OLEDaccel
by 
Hideki Kozima
Diff: OLEDaccel.h
- Revision:
- 0:76a5ae915f62
diff -r 000000000000 -r 76a5ae915f62 OLEDaccel.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/OLEDaccel.h Fri Aug 17 15:30:29 2012 +0000
@@ -0,0 +1,33 @@
+//
+// OLEDaccel: 96x64 OLED driver
+// (version 0.2, August 15, 2012)
+// xkozima@myu.ac.jp
+
+#pragma once
+#include "mbed.h"
+
+class OLED {
+public:
+ OLED(PinName rstPin, PinName csPin, PinName dcPin, PinName mosiPin, PinName sckPin);
+ void clear(unsigned short color);
+ void point(int x, int y, unsigned short color);
+ void line(int x1, int y1, int x2, int y2, unsigned short color);
+ void rect(int x, int y, int w, int h, unsigned short color, int fill);
+ void circle(int x, int y, int r, unsigned short color, int fill);
+ void ellipse(int x, int y, int rx, int ry, unsigned short color, int fill);
+ void image(int x, int y, int w, int h, unsigned short *image16);
+ void image(int x, int y, int w, int h, const unsigned short *image16);
+ void image(int x, int y, int w, int h, unsigned char *image8x3);
+ void image(int x, int y, int w, int h, const unsigned char *image8x3);
+ void text(int x, int y, char *string, unsigned short color);
+ void text(int x, int y, char *string, unsigned short colorF, unsigned short colorB);
+ unsigned short color(int r, int g, int b);
+private:
+ void cmdOutOne(unsigned char cmdOne);
+ void cmdOut(unsigned char *cmd, int length);
+ void dataOut(unsigned short *data, int length);
+ DigitalOut rst, cs, dc;
+ SPI spi;
+ bool reversal;
+ bool filling;
+};
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