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Fork of N5110 by
Diff: N5110.h
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/N5110.h Sun Jan 26 18:55:16 2014 +0000 @@ -0,0 +1,182 @@ +/* +Simple library for interfacing with Nokia 5110 LCD display (https://www.sparkfun.com/products/10168) + +Uses PCD8544 Controller - 48 rows, 84 columns + +Chris Yan's Nokia5110 Library proved a useful starting point. + +Revision 1.0 + +Craig A. Evans +January 2014 + +*/ + +#ifndef N5110_H +#define N5110_H + +// Command Bytes - taken from Chris Yan's library +// H = 0 +#define CMD_DC_CLEAR_DISPLAY 0x08 +#define CMD_DC_NORMAL_MODE 0x0C +#define CMD_DC_FILL_DISPLAY 0x09 +#define CMD_DC_INVERT_VIDEO 0x0D +#define CMD_FS_HORIZONTAL_MODE 0x00 +#define CMD_FS_VERTICAL_MODE 0x02 +#define CMD_FS_BASIC_MODE 0x00 +#define CMD_FS_EXTENDED_MODE 0x01 +#define CMD_FS_ACTIVE_MODE 0x00 +#define CMD_FS_POWER_DOWN_MODE 0x04 +// H = 1 +#define CMD_TC_TEMP_0 0x04 +#define CMD_TC_TEMP_1 0x05 +#define CMD_TC_TEMP_2 0x06 +#define CMD_TC_TEMP_3 0x07 +#define CMD_BI_MUX_24 0x15 +#define CMD_BI_MUX_48 0x13 +#define CMD_BI_MUX_100 0x10 +#define CMD_VOP_6V06 0xB2 +#define CMD_VOP_7V38 0xC8 + +#include "mbed.h" + +class N5110 { + + public: + /** Create instance of N5110 LCD with specified pins */ + N5110(PinName pwr, PinName led, PinName sce, PinName rst, PinName dc, PinName mosi, PinName sclk); + void init(); + void turnOff(); + void clear(); + void setBrightness(float brightness); + void setXYAddress(int x, int y); + void printString(const char * str,int x,int y); + void printChar(char c); + void setPixel(int x, int y); + void clearPixel(int x, int y); + unsigned char getPixel(int x, int y); + void refreshDisplay(); + void clearBuffer(); + void randomiseBuffer(); + + private: + void initSPI(); + void turnOn(); + void reset(); + void clearRAM(); + void sendCommand(unsigned char command); + void sendData(unsigned char data); + + public: + unsigned char buffer[84][6]; // screen buffer - the 6 is for the banks - each one is 8 bits; + + private: // private variables + SPI* spi; + PwmOut* led; + DigitalOut* pwr; + DigitalOut* sce; + DigitalOut* rst; + DigitalOut* dc; + +}; + +const unsigned char font5x7[480] = { + 0x00, 0x00, 0x00, 0x00, 0x00,// (space) + 0x00, 0x00, 0x5F, 0x00, 0x00,// ! + 0x00, 0x07, 0x00, 0x07, 0x00,// " + 0x14, 0x7F, 0x14, 0x7F, 0x14,// # + 0x24, 0x2A, 0x7F, 0x2A, 0x12,// $ + 0x23, 0x13, 0x08, 0x64, 0x62,// % + 0x36, 0x49, 0x55, 0x22, 0x50,// & + 0x00, 0x05, 0x03, 0x00, 0x00,// ' + 0x00, 0x1C, 0x22, 0x41, 0x00,// ( + 0x00, 0x41, 0x22, 0x1C, 0x00,// ) + 0x08, 0x2A, 0x1C, 0x2A, 0x08,// * + 0x08, 0x08, 0x3E, 0x08, 0x08,// + + 0x00, 0x50, 0x30, 0x00, 0x00,// , + 0x08, 0x08, 0x08, 0x08, 0x08,// - + 0x00, 0x60, 0x60, 0x00, 0x00,// . + 0x20, 0x10, 0x08, 0x04, 0x02,// / + 0x3E, 0x51, 0x49, 0x45, 0x3E,// 0 + 0x00, 0x42, 0x7F, 0x40, 0x00,// 1 + 0x42, 0x61, 0x51, 0x49, 0x46,// 2 + 0x21, 0x41, 0x45, 0x4B, 0x31,// 3 + 0x18, 0x14, 0x12, 0x7F, 0x10,// 4 + 0x27, 0x45, 0x45, 0x45, 0x39,// 5 + 0x3C, 0x4A, 0x49, 0x49, 0x30,// 6 + 0x01, 0x71, 0x09, 0x05, 0x03,// 7 + 0x36, 0x49, 0x49, 0x49, 0x36,// 8 + 0x06, 0x49, 0x49, 0x29, 0x1E,// 9 + 0x00, 0x36, 0x36, 0x00, 0x00,// : + 0x00, 0x56, 0x36, 0x00, 0x00,// ; + 0x00, 0x08, 0x14, 0x22, 0x41,// < + 0x14, 0x14, 0x14, 0x14, 0x14,// = + 0x41, 0x22, 0x14, 0x08, 0x00,// > + 0x02, 0x01, 0x51, 0x09, 0x06,// ? + 0x32, 0x49, 0x79, 0x41, 0x3E,// @ + 0x7E, 0x11, 0x11, 0x11, 0x7E,// A + 0x7F, 0x49, 0x49, 0x49, 0x36,// B + 0x3E, 0x41, 0x41, 0x41, 0x22,// C + 0x7F, 0x41, 0x41, 0x22, 0x1C,// D + 0x7F, 0x49, 0x49, 0x49, 0x41,// E + 0x7F, 0x09, 0x09, 0x01, 0x01,// F + 0x3E, 0x41, 0x41, 0x51, 0x32,// G + 0x7F, 0x08, 0x08, 0x08, 0x7F,// H + 0x00, 0x41, 0x7F, 0x41, 0x00,// I + 0x20, 0x40, 0x41, 0x3F, 0x01,// J + 0x7F, 0x08, 0x14, 0x22, 0x41,// K + 0x7F, 0x40, 0x40, 0x40, 0x40,// L + 0x7F, 0x02, 0x04, 0x02, 0x7F,// M + 0x7F, 0x04, 0x08, 0x10, 0x7F,// N + 0x3E, 0x41, 0x41, 0x41, 0x3E,// O + 0x7F, 0x09, 0x09, 0x09, 0x06,// P + 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q + 0x7F, 0x09, 0x19, 0x29, 0x46,// R + 0x46, 0x49, 0x49, 0x49, 0x31,// S + 0x01, 0x01, 0x7F, 0x01, 0x01,// T + 0x3F, 0x40, 0x40, 0x40, 0x3F,// U + 0x1F, 0x20, 0x40, 0x20, 0x1F,// V + 0x7F, 0x20, 0x18, 0x20, 0x7F,// W + 0x63, 0x14, 0x08, 0x14, 0x63,// X + 0x03, 0x04, 0x78, 0x04, 0x03,// Y + 0x61, 0x51, 0x49, 0x45, 0x43,// Z + 0x00, 0x00, 0x7F, 0x41, 0x41,// [ + 0x02, 0x04, 0x08, 0x10, 0x20,// "\" + 0x41, 0x41, 0x7F, 0x00, 0x00,// ] + 0x04, 0x02, 0x01, 0x02, 0x04,// ^ + 0x40, 0x40, 0x40, 0x40, 0x40,// _ + 0x00, 0x01, 0x02, 0x04, 0x00,// ` + 0x20, 0x54, 0x54, 0x54, 0x78,// a + 0x7F, 0x48, 0x44, 0x44, 0x38,// b + 0x38, 0x44, 0x44, 0x44, 0x20,// c + 0x38, 0x44, 0x44, 0x48, 0x7F,// d + 0x38, 0x54, 0x54, 0x54, 0x18,// e + 0x08, 0x7E, 0x09, 0x01, 0x02,// f + 0x08, 0x14, 0x54, 0x54, 0x3C,// g + 0x7F, 0x08, 0x04, 0x04, 0x78,// h + 0x00, 0x44, 0x7D, 0x40, 0x00,// i + 0x20, 0x40, 0x44, 0x3D, 0x00,// j + 0x00, 0x7F, 0x10, 0x28, 0x44,// k + 0x00, 0x41, 0x7F, 0x40, 0x00,// l + 0x7C, 0x04, 0x18, 0x04, 0x78,// m + 0x7C, 0x08, 0x04, 0x04, 0x78,// n + 0x38, 0x44, 0x44, 0x44, 0x38,// o + 0x7C, 0x14, 0x14, 0x14, 0x08,// p + 0x08, 0x14, 0x14, 0x18, 0x7C,// q + 0x7C, 0x08, 0x04, 0x04, 0x08,// r + 0x48, 0x54, 0x54, 0x54, 0x20,// s + 0x04, 0x3F, 0x44, 0x40, 0x20,// t + 0x3C, 0x40, 0x40, 0x20, 0x7C,// u + 0x1C, 0x20, 0x40, 0x20, 0x1C,// v + 0x3C, 0x40, 0x30, 0x40, 0x3C,// w + 0x44, 0x28, 0x10, 0x28, 0x44,// x + 0x0C, 0x50, 0x50, 0x50, 0x3C,// y + 0x44, 0x64, 0x54, 0x4C, 0x44,// z + 0x00, 0x08, 0x36, 0x41, 0x00,// { + 0x00, 0x00, 0x7F, 0x00, 0x00,// | + 0x00, 0x41, 0x36, 0x08, 0x00,// } + 0x08, 0x08, 0x2A, 0x1C, 0x08,// -> + 0x08, 0x1C, 0x2A, 0x08, 0x08 // <- +}; + +#endif \ No newline at end of file