Update MultiLCD library

5 files changed, 36 insertions, 24 deletions

diff --git a/libraries/MultiLCD/ILI9325D.cpp b/libraries/MultiLCD/ILI9325D.cpp
index ac4cfcf..2c791bc 100644
--- a/libraries/MultiLCD/ILI9325D.cpp
+++ b/libraries/MultiLCD/ILI9325D.cpp
@@ -1,8 +1,8 @@
 /*************************************************************************
-* Arduino Text Display Library for Multiple LCDs
+* Arduino Text & Bitmap Display Library for color LCDs
 * Distributed under GPL v2.0
-* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
-* All rights reserved.
+* Developed by Stanley Huang <stanleyhuangyc@gmail.com>
+* For more information, please visit http://arduinodev.com
 *************************************************************************/
 
 #include <Arduino.h>
diff --git a/libraries/MultiLCD/ILI9341.cpp b/libraries/MultiLCD/ILI9341.cpp
index 32b2356..9cb5c27 100644
--- a/libraries/MultiLCD/ILI9341.cpp
+++ b/libraries/MultiLCD/ILI9341.cpp
@@ -1,3 +1,10 @@
+/*************************************************************************
+* 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 <SPI.h>
 #include "MultiLCD.h"
@@ -240,7 +247,7 @@ void LCD_ILI9341::begin (void)
 	sendCMD(0x2c);
 	clear();
 
-	backlight(true);
+	setBackLight(255);
 	setColor(0xffff);
 	setBackColor(0);
 }
@@ -342,9 +349,9 @@ void LCD_ILI9341::setPixel(uint16_t poX, uint16_t poY,uint16_t color)
     sendData(color);
 }
 
-void LCD_ILI9341::backlight(bool on)
+void LCD_ILI9341::setBackLight(byte brightness)
 {
-    digitalWrite(PIN_LED, on);
+    digitalWrite(PIN_LED, brightness ? HIGH : LOW);
 }
 
 void LCD_ILI9341::clearPixels(uint16_t pixels)
diff --git a/libraries/MultiLCD/MultiLCD.cpp b/libraries/MultiLCD/MultiLCD.cpp
index 60291e1..e60e773 100644
--- a/libraries/MultiLCD/MultiLCD.cpp
+++ b/libraries/MultiLCD/MultiLCD.cpp
@@ -1,12 +1,11 @@
 /*************************************************************************
-* Arduino Text Display Library for Multiple LCDs
+* Arduino Text & Bitmap Display Library for color LCDs
 * Distributed under GPL v2.0
-* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
-* All rights reserved.
+* Developed by Stanley Huang <stanleyhuangyc@gmail.com>
+* For more information, please visit http://arduinodev.com
 *************************************************************************/
 
 #include <Arduino.h>
-#include <Wire.h>
 #include "MultiLCD.h"
 #include "fonts.h"
 
diff --git a/libraries/MultiLCD/MultiLCD.h b/libraries/MultiLCD/MultiLCD.h
index f58cad2..98b11e8 100644
--- a/libraries/MultiLCD/MultiLCD.h
+++ b/libraries/MultiLCD/MultiLCD.h
@@ -1,12 +1,13 @@
 /*************************************************************************
-* Arduino Text Display Library for Multiple LCDs
+* Arduino Text & Bitmap Display Library for color LCDs
 * Distributed under GPL v2.0
-* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
-* All rights reserved.
+* Developed by Stanley Huang <stanleyhuangyc@gmail.com>
+* For more information, please visit http://arduinodev.com
 *************************************************************************/
+
 #include <UTFT.h>
 
-#if defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168P__)
+#if defined(__AVR_ATmega168P__)
 #define MEMORY_SAVING
 #endif
 
@@ -50,7 +51,7 @@ public:
     LCD_Common():m_font(FONT_SIZE_SMALL),m_flags(0) {}
     void setFontSize(FONT_SIZE size) { m_font = size; }
     void setFlags(byte flags) { m_flags = flags; }
-    virtual void backlight(bool on) {}
+    virtual void setBackLight(byte brightness) {}
     virtual void draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height) {}
     virtual void draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height, byte scaleX, byte scaleY = 0) {}
     virtual void draw4bpp(const PROGMEM byte* buffer, uint16_t width, uint16_t height) {}
@@ -180,7 +181,7 @@ public:
     void fill(uint16_t XL,uint16_t XR,uint16_t YU,uint16_t YD,uint16_t color = 0);
     void clear(void);
     size_t write(uint8_t);
-    void backlight(bool on);
+    void setBackLight(byte brightness);
     void draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height);
     void draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height, byte scaleX, byte scaleY = 0);
 private:
@@ -246,6 +247,7 @@ public:
     {
         //clear(0, line * TFT_LINE_HEIGHT, 320, 8);
     }
+    void setBackLight(byte brightness);
 private:
     void setXY(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2);
     void writeDigit(byte n);
diff --git a/libraries/MultiLCD/SSD1289.cpp b/libraries/MultiLCD/SSD1289.cpp
index f2aebed..0f57264 100644
--- a/libraries/MultiLCD/SSD1289.cpp
+++ b/libraries/MultiLCD/SSD1289.cpp
@@ -1,8 +1,8 @@
 /*************************************************************************
-* Arduino Text Display Library for Multiple LCDs
+* Arduino Text & Bitmap Display Library for color LCDs
 * Distributed under GPL v2.0
-* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
-* All rights reserved.
+* Developed by Stanley Huang <stanleyhuangyc@gmail.com>
+* For more information, please visit http://arduinodev.com
 *************************************************************************/
 
 #include <Arduino.h>
@@ -17,11 +17,7 @@ Define zone
 #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 PIN_BACKLIGHT 8
 
 #define X_CONST 240
 #define Y_CONST 320
@@ -130,6 +126,9 @@ void LCD_SSD1289::begin()
 	sbi (P_CS, B_CS);
 
 	clear();
+
+	pinMode(PIN_BACKLIGHT, OUTPUT);
+	digitalWrite(PIN_BACKLIGHT, HIGH);
 }
 
 void LCD_SSD1289::setXY(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
@@ -148,6 +147,11 @@ void LCD_SSD1289::setXY(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
 	LCD_Write_COM(0x22);
 }
 
+void LCD_SSD1289::setBackLight(byte brightness)
+{
+    analogWrite(PIN_BACKLIGHT, brightness);
+}
+
 void LCD_SSD1289::Enable()
 {
     cbi(P_CS, B_CS);