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-rw-r--r--libraries/MultiLCD/SSD1289.cpp393
1 files changed, 393 insertions, 0 deletions
diff --git a/libraries/MultiLCD/SSD1289.cpp b/libraries/MultiLCD/SSD1289.cpp
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+++ b/libraries/MultiLCD/SSD1289.cpp
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+/*************************************************************************
+* Arduino Text Display Library for Multiple LCDs
+* Distributed under GPL v2.0
+* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
+* All rights reserved.
+*************************************************************************/
+
+#include <Arduino.h>
+#include "MultiLCD.h"
+
+/**********************************************
+Define zone
+**********************************************/
+
+#define RS 59
+#define WR 58
+#define CS 57
+#define RST 56
+
+#define T_CLK 55
+#define T_CS 60
+#define T_DIN 54
+#define T_DOUT 8
+#define T_IRQ 9
+
+#define X_CONST 240
+#define Y_CONST 320
+
+#define PREC_TOUCH_CONST 10
+
+#define PixSizeX 13.78
+#define PixOffsX 411
+
+#define PixSizeY 11.01
+#define PixOffsY 378
+
+#define WINDOW_XADDR_START 0x0050 // Horizontal Start Address Set
+#define WINDOW_XADDR_END 0x0051 // Horizontal End Address Set
+#define WINDOW_YADDR_START 0x0052 // Vertical Start Address Set
+#define WINDOW_YADDR_END 0x0053 // Vertical End Address Set
+#define GRAM_XADDR 0x0020 // GRAM Horizontal Address Set
+#define GRAM_YADDR 0x0021 // GRAM Vertical Address Set
+#define GRAMWR 0x0022 // memory write
+
+/* LCD color */
+#define White 0xFFFF
+#define Black 0x0000
+#define Blue 0x001F
+#define Blue2 0x051F
+#define Red 0xF800
+#define Magenta 0xF81F
+#define Green 0x07E0
+#define Cyan 0x7FFF
+#define Yellow 0xFFE0
+
+/**********************************************
+Standard C functions zone
+**********************************************/
+void LCD_SSD1289::begin()
+{
+ delay(50);
+ pinMode(__p1,OUTPUT);
+ pinMode(__p2,OUTPUT);
+ pinMode(__p3,OUTPUT);
+ if (__p4 != NOTINUSE)
+ pinMode(__p4,OUTPUT);
+ if ((display_transfer_mode==LATCHED_16) or ((display_transfer_mode==1) and (display_serial_mode==SERIAL_5PIN)))
+ pinMode(__p5,OUTPUT);
+ if (display_transfer_mode!=1)
+ _set_direction_registers(display_transfer_mode);
+
+ _hw_special_init();
+
+ sbi(P_RST, B_RST);
+ delay(5);
+ cbi(P_RST, B_RST);
+ delay(15);
+ sbi(P_RST, B_RST);
+ delay(15);
+
+ setColor(0xffff);
+ setBackColor(0);
+ _transparent = false;
+
+ cbi(P_CS, B_CS);
+
+ LCD_Write_COM_DATA(0x00,0x0001);
+ LCD_Write_COM_DATA(0x03,0xA8A4);
+ LCD_Write_COM_DATA(0x0C,0x0000);
+ LCD_Write_COM_DATA(0x0D,0x080C);
+ LCD_Write_COM_DATA(0x0E,0x2B00);
+ LCD_Write_COM_DATA(0x1E,0x00B7);
+ LCD_Write_COM_DATA(0x01,0x2B3F);
+ LCD_Write_COM_DATA(0x02,0x0600);
+ LCD_Write_COM_DATA(0x10,0x0000);
+ LCD_Write_COM_DATA(0x11,0x6070);
+ LCD_Write_COM_DATA(0x05,0x0000);
+ LCD_Write_COM_DATA(0x06,0x0000);
+ LCD_Write_COM_DATA(0x16,0xEF1C);
+ LCD_Write_COM_DATA(0x17,0x0003);
+ LCD_Write_COM_DATA(0x07,0x0233);
+ LCD_Write_COM_DATA(0x0B,0x0000);
+ LCD_Write_COM_DATA(0x0F,0x0000);
+ LCD_Write_COM_DATA(0x41,0x0000);
+ LCD_Write_COM_DATA(0x42,0x0000);
+ LCD_Write_COM_DATA(0x48,0x0000);
+ LCD_Write_COM_DATA(0x49,0x013F);
+ LCD_Write_COM_DATA(0x4A,0x0000);
+ LCD_Write_COM_DATA(0x4B,0x0000);
+ LCD_Write_COM_DATA(0x44,0xEF00);
+ LCD_Write_COM_DATA(0x45,0x0000);
+ LCD_Write_COM_DATA(0x46,0x013F);
+ LCD_Write_COM_DATA(0x30,0x0707);
+ LCD_Write_COM_DATA(0x31,0x0204);
+ LCD_Write_COM_DATA(0x32,0x0204);
+ LCD_Write_COM_DATA(0x33,0x0502);
+ LCD_Write_COM_DATA(0x34,0x0507);
+ LCD_Write_COM_DATA(0x35,0x0204);
+ LCD_Write_COM_DATA(0x36,0x0204);
+ LCD_Write_COM_DATA(0x37,0x0502);
+ LCD_Write_COM_DATA(0x3A,0x0302);
+ LCD_Write_COM_DATA(0x3B,0x0302);
+ LCD_Write_COM_DATA(0x23,0x0000);
+ LCD_Write_COM_DATA(0x24,0x0000);
+ LCD_Write_COM_DATA(0x25,0x8000);
+ LCD_Write_COM_DATA(0x4f,0x0000);
+ LCD_Write_COM_DATA(0x4e,0x0000);
+ LCD_Write_COM(0x22);
+
+ sbi (P_CS, B_CS);
+
+ clear();
+}
+
+void LCD_SSD1289::setXY(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
+{
+ swap(word, x1, y1);
+ swap(word, x2, y2)
+ y1=disp_y_size-y1;
+ y2=disp_y_size-y2;
+ swap(word, y1, y2)
+ // begin hardware specific code
+ LCD_Write_COM_DATA(0x44,(x2<<8)+x1);
+ LCD_Write_COM_DATA(0x45,y1);
+ LCD_Write_COM_DATA(0x46,y2);
+ LCD_Write_COM_DATA(0x4e,x1);
+ LCD_Write_COM_DATA(0x4f,y1);
+ LCD_Write_COM(0x22);
+}
+
+void LCD_SSD1289::Enable()
+{
+ cbi(P_CS, B_CS);
+}
+void LCD_SSD1289::Disable()
+{
+ sbi(P_CS, B_CS);
+}
+
+void LCD_SSD1289::clearPixels(uint16_t pixels)
+{
+ do {
+ setPixel(bch, bcl);
+ } while(--pixels);
+}
+
+void LCD_SSD1289::clear()
+{
+ m_x = 0;
+ m_y = 0;
+ clrScr();
+}
+
+size_t LCD_SSD1289::write(uint8_t c)
+{
+ if (c == '\n') {
+ m_x += (m_font + 1) << 3;
+ return 0;
+ } else if (c == '\r') {
+ m_y = 0;
+ return 0;
+ }
+ if (m_x >= 320) return 0;
+ Enable();
+ if (m_font == FONT_SIZE_SMALL) {
+ setXY(m_x, m_y, m_x + 4, m_y + 7);
+ if (c > 0x20 && c < 0x7f) {
+ byte i = 4;
+ do {
+ unsigned char d = pgm_read_byte(&font5x8[c - 0x21][i]);
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ } while(i--);
+ } else {
+ clearPixels(5 * 8);
+ }
+ m_x += 6;
+ } else {
+ setXY(m_x, m_y, m_x + 7, m_y + 15);
+ if (c > 0x20 && c < 0x7f) {
+ byte pgm_buffer[16];
+ memcpy_P(pgm_buffer, &font8x16_terminal[c - 0x21], 16);
+ for (byte i = 0; i < 16; i += 2) {
+ unsigned char d = pgm_buffer[14 - i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[15 - i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ }
+ } else {
+ clearPixels(16 * 8);
+ }
+ m_x += 9;
+ }
+ Disable();
+}
+
+void LCD_SSD1289::writeDigit(byte n)
+{
+ Enable();
+ if (m_font == FONT_SIZE_SMALL) {
+ setXY(m_x, m_y, m_x + 7, m_y + 7);
+ if (n <= 9) {
+ byte pgm_buffer[8];
+ memcpy_P(pgm_buffer, &digits8x8[n], 8);
+ byte i = 7;
+ do {
+ unsigned char d = pgm_buffer[i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ } while (i--);
+
+ } else {
+ clearPixels(8 * 8);
+ }
+ m_x += 8;
+ } else if (m_font == FONT_SIZE_MEDIUM) {
+ write(n <= 9 ? ('0' + n) : ' ');
+ } else if (m_font == FONT_SIZE_LARGE) {
+ setXY(m_x, m_y, m_x + 15, m_y + 15);
+ if (n <= 9) {
+ byte pgm_buffer[32];
+ memcpy_P(pgm_buffer, &digits16x16[n], sizeof(pgm_buffer));
+ for (byte i = 0; i < 16; i++) {
+ unsigned char d = pgm_buffer[15 - i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[31 - i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ }
+ } else {
+ clearPixels(16 * 16);
+ }
+ m_x += 16;
+ } else if (m_font == FONT_SIZE_XLARGE) {
+ setXY(m_x, m_y, m_x + 15, m_y + 23);
+ if (n <= 9) {
+ byte pgm_buffer[48];
+ memcpy_P(pgm_buffer, &digits16x24[n], sizeof(pgm_buffer));
+ for (int i = 0; i < 48; i += 3) {
+ unsigned char d = pgm_buffer[45 - i];
+ for (int j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[46 - i];
+ for (int j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[47 - i];
+ for (int j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ }
+ } else {
+ clearPixels(16 * 24);
+ }
+ m_x += 18;
+ }
+ Disable();
+}
+
+void LCD_SSD1289::draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height)
+{
+ byte rows = height >> 3;
+ Enable();
+ setXY(m_x, m_y, m_x + width - 1, m_y + height - 1);
+ for (int16_t i = width - 1; i >= 0; i--) {
+ for (uint8_t h = 0; h < rows; h++) {
+#ifndef __arm__
+ byte d = pgm_read_byte(buffer + i + width * h);
+#else
+ byte d = buffer[i + width * h];
+#endif
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1) {
+ setPixel(fch, fcl);
+ } else {
+ setPixel(bch, bcl);
+ }
+ }
+ }
+ }
+ Disable();
+ m_x += width;
+}
+
+void LCD_SSD1289::draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height, byte scaleX, byte scaleY)
+{
+ byte rows = height >> 3;
+ if (scaleY == 0) scaleY = scaleX;
+ Enable();
+ setXY(m_x, m_y, m_x + width * scaleX - 1, m_y + height * scaleY - 1);
+ for (int16_t i = width - 1; i >= 0; i--) {
+ for (byte n = 0; n < scaleX; n++) {
+ for (uint8_t h = 0; h < rows; h++) {
+#ifndef __arm__
+ byte d = pgm_read_byte(buffer + i + width * h);
+#else
+ byte d = buffer[i + width * h];
+#endif
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1) {
+ for (byte m = 0; m < scaleY; m++) {
+ setPixel(fch, fcl);
+ }
+ } else {
+ for (byte m = 0; m < scaleY; m++) {
+ setPixel(bch, bcl);
+ }
+ }
+ }
+ }
+ }
+ }
+ Disable();
+ m_x += width * scaleX;
+}
+
+void LCD_SSD1289::draw4bpp(const PROGMEM byte* buffer, uint16_t width, uint16_t height)
+{
+ char buf[240];
+ Enable();
+ setXY(m_x, m_y, m_x + width * 2 - 1, m_y + height * 2 - 1);
+ uint16_t i = width - 1;
+ do {
+ memcpy_P(buf, buffer + i * height * 2, height * 2);
+ for (byte j = 0; j < height * 2; j += 2) {
+ setPixel(buf[j + 1], buf[j]);
+ setPixel(buf[j + 1], buf[j]);
+ }
+ for (byte j = 0; j < height * 2; j += 2) {
+ setPixel(buf[j + 1], buf[j]);
+ setPixel(buf[j + 1], buf[j]);
+ }
+ } while (i--);
+ Disable();
+ m_x += width * 2;
+}
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