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-rw-r--r--libraries/MultiLCD/R61581.cpp416
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diff --git a/libraries/MultiLCD/R61581.cpp b/libraries/MultiLCD/R61581.cpp
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+/*************************************************************************
+* Arduino Text & Bitmap Display Library for color LCDs
+* Distributed under GPL v2.0
+* Developed by Stanley Huang <stanleyhuangyc@gmail.com>
+* For more information, please visit http://arduinodev.com
+*************************************************************************/
+
+#include <Arduino.h>
+#include "MultiLCD.h"
+
+/**********************************************
+Define zone
+**********************************************/
+
+#define PIN_BACKLIGHT 8
+
+
+/**********************************************
+Standard C functions zone
+**********************************************/
+void LCD_R61581::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(0xB0);
+ LCD_Write_DATA(0x1E);
+
+ LCD_Write_COM(0xB0);
+ LCD_Write_DATA(0x00);
+
+ LCD_Write_COM(0xB3);
+ LCD_Write_DATA(0x02);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x10);
+
+ LCD_Write_COM(0xB4);
+ LCD_Write_DATA(0x00);//0X10
+
+// LCD_Write_COM(0xB9); //PWM Settings for Brightness Control
+// LCD_Write_DATA(0x01);// Disabled by default.
+// LCD_Write_DATA(0xFF); //0xFF = Max brightness
+// LCD_Write_DATA(0xFF);
+// LCD_Write_DATA(0x18);
+
+ LCD_Write_COM(0xC0);
+ LCD_Write_DATA(0x03);
+ LCD_Write_DATA(0x3B);//
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x01);
+ LCD_Write_DATA(0x00);//NW
+ LCD_Write_DATA(0x43);
+
+ LCD_Write_COM(0xC1);
+ LCD_Write_DATA(0x08);
+ LCD_Write_DATA(0x15);//CLOCK
+ LCD_Write_DATA(0x08);
+ LCD_Write_DATA(0x08);
+
+ LCD_Write_COM(0xC4);
+ LCD_Write_DATA(0x15);
+ LCD_Write_DATA(0x03);
+ LCD_Write_DATA(0x03);
+ LCD_Write_DATA(0x01);
+
+ LCD_Write_COM(0xC6);
+ LCD_Write_DATA(0x02);
+
+ LCD_Write_COM(0xC8);
+ LCD_Write_DATA(0x0c);
+ LCD_Write_DATA(0x05);
+ LCD_Write_DATA(0x0A);//0X12
+ LCD_Write_DATA(0x6B);//0x7D
+ LCD_Write_DATA(0x04);
+ LCD_Write_DATA(0x06);//0x08
+ LCD_Write_DATA(0x15);//0x0A
+ LCD_Write_DATA(0x10);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x60);//0x23
+
+ LCD_Write_COM(0x36);
+ LCD_Write_DATA(0x0A);
+
+ LCD_Write_COM(0x0C);
+ LCD_Write_DATA(0x55);
+
+ LCD_Write_COM(0x3A);
+ LCD_Write_DATA(0x55);
+
+ LCD_Write_COM(0x38);
+
+ LCD_Write_COM(0xD0);
+ LCD_Write_DATA(0x07);
+ LCD_Write_DATA(0x07);//VCI1
+ LCD_Write_DATA(0x14);//VRH 0x1D
+ LCD_Write_DATA(0xA2);//BT 0x06
+
+ LCD_Write_COM(0xD1);
+ LCD_Write_DATA(0x03);
+ LCD_Write_DATA(0x5A);//VCM 0x5A
+ LCD_Write_DATA(0x10);//VDV
+
+ LCD_Write_COM(0xD2);
+ LCD_Write_DATA(0x03);
+ LCD_Write_DATA(0x04);//0x24
+ LCD_Write_DATA(0x04);
+
+ LCD_Write_COM(0x11);
+ delay(150);
+
+ LCD_Write_COM(0x2A);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x01);
+ LCD_Write_DATA(0xDF);//320
+
+ LCD_Write_COM(0x2B);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x00);
+ LCD_Write_DATA(0x01);
+ LCD_Write_DATA(0x3F);//480
+
+
+ delay(100);
+
+ LCD_Write_COM(0x29);
+ delay(30);
+
+ LCD_Write_COM(0x2C);
+ delay(30);
+
+ sbi (P_CS, B_CS);
+
+ clear();
+
+ pinMode(PIN_BACKLIGHT, OUTPUT);
+ digitalWrite(PIN_BACKLIGHT, HIGH);
+}
+
+void LCD_R61581::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(0x2a);
+ LCD_Write_DATA(x1>>8);
+ LCD_Write_DATA(x1);
+ LCD_Write_DATA(x2>>8);
+ LCD_Write_DATA(x2);
+ LCD_Write_COM(0x2b);
+ LCD_Write_DATA(y1>>8);
+ LCD_Write_DATA(y1);
+ LCD_Write_DATA(y2>>8);
+ LCD_Write_DATA(y2);
+ LCD_Write_COM(0x2c);
+}
+
+void LCD_R61581::setBackLight(byte brightness)
+{
+ analogWrite(PIN_BACKLIGHT, brightness);
+}
+
+void LCD_R61581::Enable()
+{
+ cbi(P_CS, B_CS);
+}
+void LCD_R61581::Disable()
+{
+ sbi(P_CS, B_CS);
+}
+
+void LCD_R61581::clearPixels(uint32_t pixels)
+{
+ Enable();
+ do {
+ setPixel(bch, bcl);
+ } while(--pixels);
+ Disable();
+}
+
+void LCD_R61581::clear(uint16_t x, uint16_t y, uint16_t width, uint16_t height)
+{
+ setColor(0);
+ fillRect(x, y, x + width, y + height);
+ setColor(0xffff);
+ m_x = 0;
+ m_y = 0;
+}
+
+size_t LCD_R61581::write(uint8_t c)
+{
+ if (c == '\n') {
+ m_y += (m_font + 1) << 3;
+ return 0;
+ } else if (c == '\r') {
+ m_x = 0;
+ return 0;
+ }
+ if (m_x > disp_y_size) 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) {
+ for (byte i = 0; i < 5; i++) {
+ 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);
+ }
+ }
+ } 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[i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[i + 1];
+ 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_R61581::writeDigit(byte n)
+{
+ Enable();
+ 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[i];
+ for (byte j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[i + 16];
+ 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[i];
+ for (int j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[i + 1];
+ for (int j = 0; j < 8; j++, d >>= 1) {
+ if (d & 1)
+ setPixel(fch, fcl);
+ else
+ setPixel(bch, bcl);
+ }
+ d = pgm_buffer[i + 2];
+ 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;
+ } else {
+ write(n <= 9 ? ('0' + n) : ' ');
+ }
+ Disable();
+}
+
+void LCD_R61581::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 = 0; i < width; 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_R61581::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 = 0; i < width; 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_R61581::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);
+ for (uint16_t i = 0; i < width; i++) {
+ 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]);
+ }
+ }
+ Disable();
+ m_x += width * 2;
+}
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