Diff: Adafruit_SSD1351.h

Revision:

17:56015e4834e6

Parent:

15:77feec1c0684

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Adafruit_SSD1351.h	Wed Feb 24 12:24:42 2016 +0000
@@ -0,0 +1,174 @@
+/*************************************************** 
+  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
+ ****************************************************/
+
+
+
+//#ifndef _ADAFRUIT_SSD1351_H_
+//#define _ADAFRUIT_SSD1351_H_
+
+#include "mbed.h"
+#include "Adafruit_GFX.h"
+
+#include <vector>
+#include <algorithm>
+
+
+
+
+
+
+/* some 16bit RGB color definitions  */
+enum Color{                                             
+ Black           = 0x0000,      /*   0,   0,   0 */
+ Navy            = 0x000F,      /*   0,   0, 128 */
+ DarkGreen       = 0x03E0,      /*   0, 128,   0 */
+ DarkCyan        = 0x03EF,      /*   0, 128, 128 */
+ Maroon          = 0x7800,      /* 128,   0,   0 */
+ Purple          = 0x780F,      /* 128,   0, 128 */
+ Olive           = 0x7BE0,      /* 128, 128,   0 */
+ LightGrey       = 0xC618,      /* 192, 192, 192 */
+ DarkGrey        = 0x7BEF,      /* 128, 128, 128 */
+ Blue            = 0x001F,      /*   0,   0, 255 */
+ Green           = 0x07E0,      /*   0, 255,   0 */
+ Cyan            = 0x07FF,      /*   0, 255, 255 */
+ Red             = 0xF800,      /* 255,   0,   0 */
+ Magenta         = 0xF81F,      /* 255,   0, 255 */
+ Yellow          = 0xFFE0,      /* 255, 255,   0 */
+ White           = 0xFFFF,      /* 255, 255, 255 */
+ Orange          = 0xFD20,      /* 255, 165,   0 */
+ GreenYellow     = 0xAFE5,      /* 173, 255,  47 */
+ Pink            = 0xF81F
+};
+
+
+// A DigitalOut sub-class that provides a constructed default state
+class DigitalOut2 : public DigitalOut
+{
+public:
+	DigitalOut2(PinName pin, bool active = false) : DigitalOut(pin) { write(active); };
+	DigitalOut2& operator= (int value) { write(value); return *this; };
+	DigitalOut2& operator= (DigitalOut2& rhs) { write(rhs.read()); return *this; };
+	operator int() { return read(); };
+};
+
+
+
+
+/** The pure base class for the SSD1351 display driver.
+ *
+ 
+ */
+class Adafruit_SSD1351 : public Adafruit_GFX
+{
+public:
+	Adafruit_SSD1351(PinName RST, uint8_t rawHeight = 96, uint8_t rawWidth = 128)
+		: Adafruit_GFX(rawWidth,rawHeight)
+		, rst(RST,false)
+	{
+		
+		
+		
+	};
+
+	void begin();
+	void goTo(int x, int y);
+	uint16_t Color565(uint8_t r, uint8_t g, uint8_t b);
+	virtual void fillScreen(uint16_t fillcolor);
+	virtual void rawFillRect(uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint16_t fillcolor);
+	void fillRect(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);
+	virtual void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
+	virtual void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
+	void setContrastControl(uint8_t contrast);
+	
+	
+	virtual void  invert(bool v); 
+	
+	
+	// These must be implemented in the derived transport driver
+	virtual void writeCommand(uint8_t c) = 0;
+	virtual void writeData(uint8_t c) = 0;
+	virtual void drawPixel(int16_t x, int16_t y, uint16_t color);
+
+    
+protected:
+	
+	DigitalOut2 rst;
+
+
+
+};
+
+
+/** This is the SPI SSD1351 display driver transport class
+ *
+ */
+class Adafruit_SSD1351_Spi : public Adafruit_SSD1351
+{
+public:
+	/** Create a SSD1351 SPI transport display driver instance with the specified DC, RST, and CS pins, as well as the display dimentions
+	 *
+	 * Required parameters
+	 * @param spi - a reference to an initialized SPI object
+	 * @param DC (Data/Command) pin name
+	 * @param RST (Reset) pin name
+	 * @param CS (Chip Select) pin name
+	 *
+	 * Optional parameters
+	 * @param rawHeight - the vertical number of pixels for the display, defaults to 96
+	 * @param rawWidth - the horizonal number of pixels for the display, defaults to 128
+	 */
+	Adafruit_SSD1351_Spi(SPI &spi, PinName DC, PinName RST, PinName CS, uint8_t rawHieght = 96, uint8_t rawWidth = 128)
+	    : Adafruit_SSD1351(RST, rawHieght, rawWidth)
+	    , cs(CS,true)
+	    , dc(DC,false)	  
+	    , mspi(spi)
+	    {
+		    begin();
+		   
+		  
+	    };
+
+	virtual void writeCommand(uint8_t c)
+	{
+	   
+	    dc = 0;	  
+	    cs = 0;
+	    mspi.write(c);
+	    cs = 1;
+	};
+
+	virtual void writeData(uint8_t c)
+	{
+	    
+	    dc = 1;	  
+	    cs = 0;
+	
+       mspi.write(c);
+	 
+	    cs = 1;
+	};
+
+
+protected:
+	
+	DigitalOut2 cs, dc;
+	SPI &mspi;
+};
+