Diff: Adafruit_SSD1351.h

Revision:

17:0a4bb1070fd5

Child:

20:a42316f33f7c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Adafruit_SSD1351.h	Wed Apr 22 02:14:36 2015 +0000
@@ -0,0 +1,117 @@
+/*************************************************** 
+  This is a library for the 1.5" & 1.27" 16-bit Color OLEDs 
+  with SSD1331 driver chip
+
+  Pick one up today in the adafruit shop!
+  ------> http://www.adafruit.com/products/1431
+  ------> http://www.adafruit.com/products/1673
+
+  These displays use SPI to communicate, 4 or 5 pins are required to  
+  interface
+  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.  
+  BSD license, all text above must be included in any redistribution
+ ****************************************************/
+#pragma once
+
+#include <mbed.h>
+
+#include "Adafruit_GFX.h"
+
+#define swap(a, b) { uint16_t t = a; a = b; b = t; }
+
+#define SSD1351WIDTH 128
+#define SSD1351HEIGHT 128  // SET THIS TO 96 FOR 1.27"!
+
+// Select one of these defines to set the pixel color order
+#define SSD1351_COLORORDER_RGB
+// #define SSD1351_COLORORDER_BGR
+
+#if defined SSD1351_COLORORDER_RGB && defined SSD1351_COLORORDER_BGR
+  #error "RGB and BGR can not both be defined for SSD1351_COLORODER."
+#endif
+
+// Timing Delays
+#define SSD1351_DELAYS_HWFILL       (3)
+#define SSD1351_DELAYS_HWLINE       (1)
+
+// SSD1351 Commands
+#define SSD1351_CMD_SETCOLUMN       0x15
+#define SSD1351_CMD_SETROW          0x75
+#define SSD1351_CMD_WRITERAM        0x5C
+#define SSD1351_CMD_READRAM         0x5D
+#define SSD1351_CMD_SETREMAP        0xA0
+#define SSD1351_CMD_STARTLINE       0xA1
+#define SSD1351_CMD_DISPLAYOFFSET   0xA2
+#define SSD1351_CMD_DISPLAYALLOFF   0xA4
+#define SSD1351_CMD_DISPLAYALLON    0xA5
+#define SSD1351_CMD_NORMALDISPLAY   0xA6
+#define SSD1351_CMD_INVERTDISPLAY   0xA7
+#define SSD1351_CMD_FUNCTIONSELECT  0xAB
+#define SSD1351_CMD_DISPLAYOFF      0xAE
+#define SSD1351_CMD_DISPLAYON       0xAF
+#define SSD1351_CMD_PRECHARGE       0xB1
+#define SSD1351_CMD_DISPLAYENHANCE  0xB2
+#define SSD1351_CMD_CLOCKDIV        0xB3
+#define SSD1351_CMD_SETVSL      0xB4
+#define SSD1351_CMD_SETGPIO         0xB5
+#define SSD1351_CMD_PRECHARGE2      0xB6
+#define SSD1351_CMD_SETGRAY         0xB8
+#define SSD1351_CMD_USELUT      0xB9
+#define SSD1351_CMD_PRECHARGELEVEL  0xBB
+#define SSD1351_CMD_VCOMH       0xBE
+#define SSD1351_CMD_CONTRASTABC     0xC1
+#define SSD1351_CMD_CONTRASTMASTER  0xC7
+#define SSD1351_CMD_MUXRATIO            0xCA
+#define SSD1351_CMD_COMMANDLOCK         0xFD
+#define SSD1351_CMD_HORIZSCROLL         0x96
+#define SSD1351_CMD_STOPSCROLL          0x9E
+#define SSD1351_CMD_STARTSCROLL         0x9F
+
+
+class Adafruit_SSD1351 : public virtual Adafruit_GFX
+{
+ public:
+  Adafruit_SSD1351(PinName cs, PinName rs, PinName dc, PinName clk, PinName data);
+
+  void on();
+  void off();
+  
+  uint16_t Color565(uint8_t r, uint8_t g, uint8_t b);
+
+  // drawing primitives!
+  virtual void drawPixel(int16_t x, int16_t y, uint16_t color);
+  void fillRect(uint16_t x0, uint16_t y0, uint16_t w, uint16_t h, uint16_t color);
+  void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
+  void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
+  void fillScreen(uint16_t fillcolor);
+
+  void invert(bool);
+  // commands
+  void begin(void);
+  void goTo(int x, int y);
+
+  void reset(void);
+
+  /* low level */
+
+  void writeData(uint8_t d);
+  void writeCommand(uint8_t c);
+
+
+  void writeData_unsafe(uint16_t d);
+
+  void setWriteDir(void);
+  void write8(uint8_t d);
+
+ private:
+  SPI _spi;
+  DigitalOut _cs, _dc, _reset;
+
+  void rawFillRect(uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint16_t fillcolor);
+  void rawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
+  void rawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
+};