Diff: MobileLCD.h
- Revision:
- 0:9b63dfb366dd
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MobileLCD.h Fri Jul 02 15:36:51 2010 +0000
@@ -0,0 +1,136 @@
+
+#ifndef MBED_MOBILELCD_H
+#define MBED_MOBILELCD_H
+
+#include "mbed.h"
+
+class MobileLCD {
+
+public:
+
+ MobileLCD(PinName mosi, PinName miso, PinName clk, PinName cs, PinName rst);
+
+ void cls();
+ int width();
+ int height();
+ void foreground(int v);
+ void background(int v);
+ void fill(int x, int y, int width, int height, int colour);
+ void reset();
+ void pixel(int x, int y, int colour);
+ void setpixel(int x, int y, int colour);
+ void setline(int x0, int y0, int x1, int y1, int color);
+ void setrect(int x0, int y0, int x1, int y1, unsigned char fill, int color);
+ void setcircle(int x0, int y0, int radius, int color);
+ void putchar(int x, int y, int size, int value, int fColor, int bColor);
+ void bitblit(int x, int y, int width, int height, const char* bitstream, int fColor, int bColor);
+
+protected:
+
+ SPI _spi;
+ DigitalOut _rst;
+ DigitalOut _cs;
+
+ void _select();
+ void _deselect();
+ void _window(int x, int y, int width, int height);
+ void command(int value);
+ void data(int value);
+
+ int _foreground, _background, _width, _height;
+};
+
+#define DISON 0xAF // Display on
+#define DISOFF 0xAE // Display off
+#define DISNOR 0xA6 // Normal display
+#define DISINV 0xA7 // Inverse display
+#define COMSCN 0xBB // Common scan direction
+#define DISCTL 0xCA // Display control
+#define SLPIN 0x95 // Sleep in
+#define SLPOUT 0x94 // Sleep out
+#define PASET 0x75 // Page address set
+#define CASET 0x15 // Column address set
+#define DATCTL 0xBC // Data scan direction, etc.
+#define RGBSET8 0xCE // 256-color position set
+#define RAMWR 0x5C // Writing to memory
+#define RAMRD 0x5D // Reading from memory
+#define PTLIN 0xA8 // Partial display in
+#define PTLOUT 0xA9 // Partial display out
+#define RMWIN 0xE0 // Read and modify write
+#define RMWOUT 0xEE // End
+#define ASCSET 0xAA // Area scroll set
+#define SCSTART 0xAB // Scroll start set
+#define OSCON 0xD1 // Internal oscillation on
+#define OSCOFF 0xD2 // Internal oscillation off
+#define PWRCTR 0x20 // Power control
+#define VOLCTR 0x81 // Electronic volume control
+#define VOLUP 0xD6 // Increment electronic control by 1
+#define VOLDOWN 0xD7 // Decrement electronic control by 1
+#define TMPGRD 0x82 // Temperature gradient set
+#define EPCTIN 0xCD // Control EEPROM
+#define EPCOUT 0xCC // Cancel EEPROM control
+#define EPMWR 0xFC // Write into EEPROM
+#define EPMRD 0xFD // Read from EEPROM
+#define EPSRRD1 0x7C // Read register 1
+#define EPSRRD2 0x7D // Read register 2
+#define NOP 0x25 // NOP instruction
+
+// backlight control
+#define BKLGHT_LCD_ON 1
+#define BKLGHT_LCD_OFF 2
+
+// Booleans
+#define NOFILL 0
+#define FILL 1
+#define SMALL 0
+#define MEDIUM 1
+#define LARGE 2
+
+// mask definitions
+#define BIT0 0x00000001
+#define BIT1 0x00000002
+#define BIT2 0x00000004
+#define BIT3 0x00000008
+#define BIT4 0x00000010
+#define BIT5 0x00000020
+#define BIT6 0x00000040
+#define BIT7 0x00000080
+#define BIT8 0x00000100
+#define BIT9 0x00000200
+#define BIT10 0x00000400
+#define BIT11 0x00000800
+#define BIT12 0x00001000
+#define BIT13 0x00002000
+#define BIT14 0x00004000
+#define BIT15 0x00008000
+#define BIT16 0x00010000
+#define BIT17 0x00020000
+#define BIT18 0x00040000
+#define BIT19 0x00080000
+#define BIT20 0x00100000
+#define BIT21 0x00200000
+#define BIT22 0x00400000
+#define BIT23 0x00800000
+#define BIT24 0x01000000
+#define BIT25 0x02000000
+#define BIT26 0x04000000
+#define BIT27 0x08000000
+#define BIT28 0x10000000
+#define BIT29 0x20000000
+#define BIT30 0x40000000
+#define BIT31 0x80000000
+
+// 12-bit color definitions
+#define WHITE 0xFFFFFF
+#define BLACK 0x000000
+#define RED 0xFF0000
+#define GREEN 0x00FF00
+#define BLUE 0x0000FF
+#define CYAN 0x00FFFF
+#define MAGENTA 0xFF00FF
+#define YELLOW 0xFFFF00
+#define BROWN 0xBB2222
+#define ORANGE 0xFFAA00
+#define PINK 0xFF66AA
+
+#endif // Lcd_h
James Grant