added Rotating Cube example by Jim Lindblom

12x24Font.h

@@ -0,0 +1,37 @@
+//------------------------------------------------------------------------------
+// File generated by LCD Assistant
+// http://en.radzio.dxp.pl/bitmap_converter/
+//------------------------------------------------------------------------------
+
+#ifndef FONT12X24_H
+#define FONT12X24_H
+#include <avr/pgmspace.h>
+static const unsigned char font12x24 [] PROGMEM = {
+	// first row defines - FONTWIDTH, FONTHEIGHT, ASCII START CHAR, TOTAL CHARACTERS, FONT MAP WIDTH HIGH, FONT MAP WIDTH LOW (2,56 meaning 256)
+	12,24,48,10,1,20,	
+	0x1F, 0x1F, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x1F, 0x1F, 0xFF, 0xFF, 0x9F, 0x9F, 0x9F, 0x9F,
+	0x07, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x9F, 0x9F, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7,
+	0x1F, 0x1F, 0xFF, 0xFF, 0x9F, 0x9F, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x1F, 0x1F, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x1F, 0x07, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0x07, 0x07, 0xE7, 0xE7,
+	0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xFF, 0xFF, 0x7F, 0x7F, 0x9F, 0x9F, 0xE7, 0xE7, 0xE7, 0xE7,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x87, 0x87, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x07, 0x07, 0xFF, 0xFF,
+	0x1F, 0x1F, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x1F, 0x1F, 0xFF, 0xFF, 0x1F, 0x1F, 0xE7, 0xE7,
+	0xE7, 0xE7, 0xE7, 0xE7, 0x1F, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xFF, 0xFF, 0x7F, 0x7F, 0x9F, 0x9F, 0xE7, 0xE7, 0xF8, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xE7, 0xE7, 0xE7, 0xE7, 0x18, 0x18, 0xFF, 0xFF, 0x1F, 0x1F, 0x61, 0x61, 0x7E, 0x7E, 0x00, 0x00,
+	0x7F, 0x7F, 0xFF, 0xFF, 0xE0, 0xE0, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x1F, 0x1F, 0xFF, 0xFF,
+	0x00, 0x00, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x1F, 0x1F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0x1F, 0x1F, 0xE1, 0xE1, 0xFE, 0xFE, 0xFF, 0xFF, 0x18, 0x18, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7,
+	0x18, 0x18, 0xFF, 0xFF, 0xF8, 0xF8, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0x00, 0x00, 0xFF, 0xFF,
+	0xF8, 0xF8, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xF8, 0xF8, 0xFF, 0xFF, 0xE7, 0xE7, 0xE7, 0xE7,
+	0xE0, 0xE0, 0xE7, 0xE7, 0xE7, 0xE7, 0xFF, 0xFF, 0xE1, 0xE1, 0xE6, 0xE6, 0xE7, 0xE7, 0xE7, 0xE7,
+	0xE7, 0xE7, 0xFF, 0xFF, 0xF9, 0xF9, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xF8, 0xF8, 0xFF, 0xFF,
+	0xFE, 0xFE, 0xFE, 0xFE, 0xE6, 0xE6, 0xE0, 0xE0, 0xE6, 0xE6, 0xFF, 0xFF, 0xF9, 0xF9, 0xE7, 0xE7,
+	0xE7, 0xE7, 0xE7, 0xE7, 0xF8, 0xF8, 0xFF, 0xFF, 0xF8, 0xF8, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7,
+	0xF8, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xE1, 0xE1, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xF8, 0xF8, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xE7, 0xF8, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xE7, 0xE7,
+	0xE7, 0xE7, 0xF9, 0xF9, 0xFE, 0xFE, 0xFF, 0xFF, 
+};
+#endif
+

7segment.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef FONT7SEGMENT_H
 #define FONT7SEGMENT_H
 

MicroView.cpp

@@ -1,12 +1,29 @@
+/*
+	MicroView Arduino Library
+	Copyright (C) 2014 GeekAmmo
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #include <avr/pgmspace.h>
-#include <SPI.h>
+//#include <SPI.h>
 #include <MicroView.h>
 
 // This fixed ugly GCC warning "only initialized variables can be placed into program memory area"
 #undef PROGMEM
 #define PROGMEM __attribute__((section(".progmem.data")))
 
-// Add header of the fonts here.  Remove as many as possible to get conserve FLASH memory.
+// Add header of the fonts here.  Remove as many as possible to conserve FLASH memory.
 #include <font5x7.h>
 #include <font8x16.h>
 #include <fontlargenumber.h>
@@ -15,8 +32,13 @@
 #include <space02.h>
 #include <space03.h>
 
+
+
 // Change the total fonts included
 #define TOTALFONTS		7
+#define recvLEN			100
+char serInStr[recvLEN];		// TODO - need to fix a value so that this will not take up too much memory.
+uint8_t serCmd[recvLEN];
 
 // Add the font name as declared in the header file.  Remove as many as possible to get conserve FLASH memory.
 const unsigned char *MicroView::fontsPointer[]={
@@ -54,29 +76,42 @@ static uint8_t screenmemory [] = {
 	// D6 D6.............D6       /
 	// D7 D7.............D7  ----
 	
+	//SparkFun Electronics LOGO 
+	
+	// ROW0, BYTE0 to BYTE63
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0xC0, 0xC0,
-	0xC0, 0xC0, 0xC0, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xF8, 0xFC, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0x0F, 0x07, 0x07, 0x06, 0x06, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0xC0, 0xC0,
-	0xE0, 0xE0, 0xF0, 0xF0, 0x78, 0x38, 0xDC, 0xDC, 0xFE, 0xFE, 0x6F, 0x6F, 0xE7, 0xE7, 0x63, 0x61,
-	0xC1, 0xC1, 0xC3, 0x87, 0x87, 0x0F, 0x0F, 0x1E, 0x1E, 0x3C, 0x3C, 0x78, 0x78, 0xF0, 0xF0, 0xE0,
-	0xE0, 0xC0, 0xC0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFE, 0xFE, 0x3F, 0x7F, 0x77, 0xF3, 0xE3,
-	0xE1, 0xC1, 0xC0, 0x80, 0x80, 0x07, 0x0F, 0x1F, 0x38, 0x30, 0x36, 0x76, 0x61, 0x61, 0x60, 0x68,
-	0x69, 0x66, 0x60, 0x61, 0xB1, 0xBF, 0xDE, 0xC0, 0xE0, 0xF0, 0xF0, 0xF8, 0xF8, 0xFC, 0xBC, 0xBF,
-	0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x07, 0x07, 0x0F, 0xFF, 0xFE, 0xFE, 0x3C,
-	0x3D, 0x79, 0x7B, 0xF3, 0xF7, 0xE7, 0xCF, 0xCE, 0x9E, 0x9C, 0x3C, 0xF8, 0xF8, 0xF8, 0x7C, 0xFC,
-	0xFE, 0xCE, 0xEF, 0xFF, 0xFF, 0xFB, 0xFB, 0x7F, 0xFF, 0xFE, 0xFE, 0x1F, 0x0F, 0xFF, 0xFF, 0xFF,
-	0x01, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x03, 0x03, 0x07, 0x07, 0x0F, 0x0F, 0x0F, 0x0F, 0xFF,
-	0xFF, 0xFF, 0x03, 0x01, 0x7F, 0xFF, 0x7F, 0x00, 0x1F, 0x3F, 0x1F, 0x00, 0x00, 0x07, 0x0F, 0x07,
-	0x00, 0x01, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	
+	// ROW1, BYTE64 to BYTE127
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x81, 0x07, 0x0F, 0x3F, 0x3F, 0xFF, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFE, 0xFC, 0xFC, 0xFC, 0xFE, 0xFF, 0xFF, 0xFF, 0xFC, 0xF8, 0xE0,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	
+	// ROW2, BYTE128 to BYTE191
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC,
+	0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF1, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xF0, 0xFD, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	// ROW3, BYTE192 to BYTE255
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x3F, 0x1F, 0x07, 0x01,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	// ROW4, BYTE256 to BYTE319
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x3F, 0x1F, 0x1F, 0x0F, 0x0F, 0x0F, 0x0F,
+	0x0F, 0x0F, 0x0F, 0x0F, 0x07, 0x07, 0x07, 0x03, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	
+	// ROW5, BYTE320 to BYTE383
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+	0x7F, 0x3F, 0x1F, 0x0F, 0x07, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
-	0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
 
@@ -86,23 +121,25 @@ void MicroView::begin() {
 	setColor(WHITE);
 	setDrawMode(NORM);
 	setCursor(0,0);
-
+	
+	pinMode(OLEDPWR, OUTPUT);
+	digitalWrite(OLEDPWR,HIGH);
 	// Setting up SPI pins
 	pinMode(MOSI, OUTPUT);
 	pinMode(SCK, OUTPUT);
-	pinMode(DC, OUTPUT);
+	
+	//pinMode(DC, OUTPUT);
 	pinMode(RESET, OUTPUT);
-	pinMode(SS, OUTPUT);
+	pinMode(SS, INPUT);
 	digitalWrite(SS, HIGH);
 	
-	sckport     = portOutputRegister(digitalPinToPort(SCK));
-	sckpinmask  = digitalPinToBitMask(SCK);
-	mosiport    = portOutputRegister(digitalPinToPort(MOSI));
-	mosipinmask = digitalPinToBitMask(MOSI);
-	ssport      = portOutputRegister(digitalPinToPort(SS));
-	sspinmask   = digitalPinToBitMask(SS);
-	dcport      = portOutputRegister(digitalPinToPort(DC));
-	dcpinmask   = digitalPinToBitMask(DC);
+	ssport		= portOutputRegister(digitalPinToPort(SS));
+	sspinmask	= digitalPinToBitMask(SS);
+	ssreg		= portModeRegister(digitalPinToPort(SS));
+	
+	dcport		= portOutputRegister(digitalPinToPort(DC));
+	dcpinmask	= digitalPinToBitMask(DC);
+	dcreg		= portModeRegister(digitalPinToPort(DC));
 	
 	digitalWrite(RESET, HIGH);
 	// VDD (3.3V) goes high at start, lets just chill for 5 ms
@@ -117,7 +154,8 @@ void MicroView::begin() {
 	// wait 10ms
 	delay(10);
 	// bring out of reset
-	digitalWrite(RESET, HIGH);
+	pinMode(RESET,INPUT_PULLUP);
+	//digitalWrite(RESET, HIGH);
 
 	// Init sequence for 64x48 OLED module
 	command(DISPLAYOFF);			// 0xAE
@@ -140,7 +178,6 @@ void MicroView::begin() {
 	command(DISPLAYALLONRESUME);	// 0xA4
 
 	command(SEGREMAP | 0x1);
-
 	command(COMSCANDEC);
 
 	command(SETCOMPINS);			// 0xDA
@@ -157,24 +194,38 @@ void MicroView::begin() {
 
 	command(DISPLAYON);				//--turn on oled panel
 	clear(ALL);						// Erase hardware memory inside the OLED controller to avoid random data in memory.
+	Serial.begin(115200);
 }
 
 void MicroView::command(uint8_t c) {
 	// Hardware SPI
-	*ssport |= sspinmask;	// SS HIGH
-	*dcport &= ~dcpinmask;	// DC LOW
-	*ssport &= ~sspinmask;	// SS LOW
+	*dcreg |= dcpinmask;		// Set DC pin to OUTPUT
+	*dcport &= ~dcpinmask;		// DC pin LOW
+	
+	*ssreg |= sspinmask;		// Set SS pin to OUTPUT
+	*ssport &= ~sspinmask;		// SS LOW
+
 	MVSPI.transfer(c);
+
 	*ssport |= sspinmask;	// SS HIGH
+	*ssreg &= ~sspinmask;	// Set SS pin to INPUT
+	
+	*dcreg &= ~dcpinmask;	// Set DC to INPUT to avoid high voltage over driving the OLED logic
 }
 
 void MicroView::data(uint8_t c) {
 	// Hardware SPI
-	*ssport |= sspinmask;	// SS HIGH
 	*dcport |= dcpinmask;	// DC HIGH
+
+	*ssreg |= sspinmask;		// Set SS pin to OUTPUT
 	*ssport &= ~sspinmask;	// SS LOW
+
 	MVSPI.transfer(c);
+
 	*ssport |= sspinmask;	// SS HIGH
+	*ssreg &= ~sspinmask;	// Set SS pin to INPUT
+
+	*dcreg &= ~dcpinmask;	// Set DC to INPUT to avoid high voltage over driving the OLED logic
 }
 
 void MicroView::setPageAddress(uint8_t add) {
@@ -207,7 +258,7 @@ void MicroView::clear(uint8_t mode) {
 	else
 	{
 		memset(screenmemory,0,384);			// (64 x 48) / 8 = 384
-		display();
+		//display();
 	}
 }
 
@@ -233,6 +284,18 @@ void MicroView::clear(uint8_t mode, uint8_t c) {
 	}	
 }
 
+void MicroView::invert(boolean inv) {
+	if (inv)
+	command(INVERTDISPLAY);
+	else
+	command(NORMALDISPLAY);
+}
+
+void MicroView::contrast(uint8_t contrast) {
+	command(SETCONTRAST);			// 0x81
+	command(contrast);
+}
+
 // This routine is to transfer the page buffer to the LCD controller's memory.
 void MicroView::display(void) {
 	uint8_t i, j;
@@ -633,14 +696,14 @@ size_t MicroView::write(uint8_t c) {
 
 	}
 
-	void MicroView::stopScroll(void){
+	void MicroView::scrollStop(void){
 		command(DEACTIVATESCROLL);
 	}
 
 	void MicroView::scrollRight(uint8_t start, uint8_t stop){
 		if (stop<start)		// stop must be larger or equal to start
 		return;
-		stopScroll();		// need to disable scrolling before starting to avoid memory corrupt
+		scrollStop();		// need to disable scrolling before starting to avoid memory corrupt
 		command(RIGHTHORIZONTALSCROLL);
 		command(0x00);
 		command(start);
@@ -650,20 +713,457 @@ size_t MicroView::write(uint8_t c) {
 		command(0xFF);
 		command(ACTIVATESCROLL);
 	}
+	
+	void MicroView::flipVertical(boolean flip) {
+		if (flip) {
+			command(COMSCANINC);
+		}
+		else {
+			command(COMSCANDEC);
+		}
+	}
+	
+	void MicroView::flipHorizontal(boolean flip) {
+		if (flip) {
+			command(SEGREMAP | 0x0);
+		}
+		else {
+			command(SEGREMAP | 0x1);
+		}
+	}
 
+	void MicroView::doCmd(uint8_t cmdCount) {
+		// decode command
+		switch (serCmd[0]) {
+		case CMD_CLEAR: {
+				if (cmdCount==1) {
+					Serial.print("clear ");
+					Serial.println(serCmd[1]);
+					clear(serCmd[1]);
+				} else if (cmdCount==2) {
+					Serial.print("clear ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.println(serCmd[2]);
+					clear(serCmd[1], serCmd[2]);
+				}
+				break;
+			}
+			
+		case CMD_INVERT: {
+				
+				if (cmdCount==1) {
+					Serial.print("invert ");
+					Serial.println(serCmd[1]);
+					invert(serCmd[1]);
+				}
+				break;
+			}
+			
+		case CMD_CONTRAST: {
+				
+				if (cmdCount==1) {
+					Serial.print("contrast ");
+					Serial.println(serCmd[1]);
+					contrast(serCmd[1]);
+				}
+				break;
+			}
+			
+		case CMD_DISPLAY: {
+				
+				if (cmdCount==0) {
+					Serial.println("display");
+					display();
+				}
+				break;
+			}
+			
+		case CMD_SETCURSOR: {
+				
+				if (cmdCount==2) {
+					Serial.print("setCursor ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.println(serCmd[2]);
+					setCursor(serCmd[1], serCmd[2]);
+				}
+				break;
+			}
+			
+		case CMD_PIXEL: {
+				
+				if (cmdCount==2) {
+					Serial.print("pixel ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.println(serCmd[2]);
+					pixel(serCmd[1],serCmd[2]);
+					display();
+				} else if (cmdCount=4) {
+					Serial.print("pixel ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.println(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.println(serCmd[4]);
+					
+					pixel(serCmd[1],serCmd[2],serCmd[3],serCmd[4]);
+					display();
+				}
+				break;
+			}
+			
+		case CMD_LINE: {
+				if (cmdCount==4) {
+					Serial.print("line ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.println(serCmd[4]);
+					
+					line(serCmd[1],serCmd[2],serCmd[3],serCmd[4]);
+					display();
+				} else if (cmdCount==6) {
+					Serial.print("line ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.print(serCmd[5]);
+					Serial.print(" ");
+					Serial.println(serCmd[6]);
+					
+					line(serCmd[1],serCmd[2],serCmd[3],serCmd[4],serCmd[5],serCmd[6]);
+					display();
+				}
+				break;
+			}
+
+		case CMD_LINEH: {
+				if (cmdCount==3) {
+					Serial.print("lineH ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.println(serCmd[3]);
+
+					lineH(serCmd[1], serCmd[2], serCmd[3]);
+					display();
+				} else if (cmdCount==5) {
+					Serial.print("lineH ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.println(serCmd[5]);
+
+					lineH(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5]);
+					display();
+				}
+				break;
+			}
+			
+		case CMD_LINEV: {
+				if (cmdCount==3) {
+					Serial.print("lineH ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.println(serCmd[3]);
+
+					lineV(serCmd[1], serCmd[2], serCmd[3]);
+					display();
+				} else if (cmdCount==5) {
+					Serial.print("lineH ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.println(serCmd[5]);
+					lineV(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5]);
+					display();
+				}
+				break;
+			}
+			
+		case CMD_RECT: {
+				if (cmdCount==4) {
+					Serial.print("rect ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.println(serCmd[4]);
+					rect(serCmd[1], serCmd[2], serCmd[3], serCmd[4]);
+					display();
+				} else if (cmdCount==6) {
+					Serial.print("rect ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.print(serCmd[5]);
+					Serial.print(" ");
+					Serial.println(serCmd[6]);
+					rect(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5], serCmd[6]);
+					display();
+				}
+				break;
+			}
+
+		case CMD_RECTFILL: {
+				if (cmdCount==4) {
+					Serial.print("rectFill ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.println(serCmd[4]);
+					rectFill(serCmd[1], serCmd[2], serCmd[3], serCmd[4]);
+					display();
+				} else if (cmdCount==6) {
+					Serial.print("rectFill ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.print(serCmd[5]);
+					Serial.print(" ");
+					Serial.println(serCmd[6]);
+					rectFill(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5], serCmd[6]);
+					display();
+				}
+				break;
+				
+			}
+			
+		case CMD_CIRCLE: {
+				if (cmdCount==3) {
+					Serial.print("circle ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.println(serCmd[3]);
+					circle(serCmd[1], serCmd[2], serCmd[3]);
+					display();
+				} else if (cmdCount==5) {
+					Serial.print("circle ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.println(serCmd[5]);
+					circle(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5]);
+					display();
+				}
+				break;
+			}
+
+		case CMD_CIRCLEFILL: {
+
+				if (cmdCount==3) {
+					Serial.print("circle ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.println(serCmd[3]);
+					circleFill(serCmd[1], serCmd[2], serCmd[3]);
+					display();
+				} else if (cmdCount==5) {
+					Serial.print("circle ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.println(serCmd[5]);
+					circleFill(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5]);
+					display();
+				}
+				break;
+			}
+
+		case CMD_DRAWCHAR: {
+				if (cmdCount==3) {
+					Serial.print("drawChar ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.println(serCmd[3]);
+					drawChar(serCmd[1], serCmd[2], serCmd[3]);
+					display();
+				} else if (cmdCount==5) {
+					Serial.print("drawChar ");
+					Serial.print(serCmd[1]);
+					Serial.print(" ");
+					Serial.print(serCmd[2]);
+					Serial.print(" ");
+					Serial.print(serCmd[3]);
+					Serial.print(" ");
+					Serial.print(serCmd[4]);
+					Serial.print(" ");
+					Serial.println(serCmd[5]);
+					drawChar(serCmd[1], serCmd[2], serCmd[3], serCmd[4], serCmd[5]);
+					display();
+				}
+				break;
+			}
+
+		case CMD_DRAWBITMAP: {
+				// TODO
+				
+				break;
+			}
+			
+		case CMD_GETLCDWIDTH: {
+				
+				if (cmdCount==0) {
+					Serial.print("LCDWidth=");
+					Serial.println(getLCDWidth());
+				}
+				break;
+			}
+			
+		case CMD_GETLCDHEIGHT: {
+				if (cmdCount==0) {
+					Serial.print("LCDHeight=");
+					Serial.println(getLCDHeight());
+				}
+				break;
+			}
+			
+		case CMD_SETCOLOR: {
+				if (cmdCount==1) {
+					Serial.print("setColor ");
+					Serial.println(serCmd[1]);
+					setColor(serCmd[1]);
+				}
+				break;
+			}
+			
+		case CMD_SETDRAWMODE: {
+				if (cmdCount==1) {
+					Serial.print("drawMode ");
+					Serial.println(serCmd[1]);
+					setDrawMode(serCmd[1]);
+				}
+				break;
+				
+			}
+		default:
+			break;
+		}
+	}
+
+	void MicroView::checkComm(void) {
+		int count = readSerial();
+		char *result;
+		uint8_t index=0;
+		int temp;
+		
+		if (count>0) {
+			// process Serial data
+			result=strtok(serInStr,",");
+			if (result !=NULL) {
+				temp=atoi(result);
+				serCmd[index]=(uint8_t)temp & 0xff;		// we only need 8 bit number
+				index++;
+				for (uint8_t i;i<recvLEN;i++) {
+					result=strtok(NULL,",");
+					if (result != NULL) {
+						
+						temp=atoi(result);
+						serCmd[index]=(uint8_t)temp & 0xff;		// we only need 8 bit number
+						index++;
+					}
+					else {
+						break;
+					}
+				}
+				/*
+				// debug output
+				Serial.print("command received=");
+				Serial.println(index);
+				for (uint8_t i=0;i<index;i++) {
+					Serial.println(serCmd[i]);
+				}
+*/
+			}
+			doCmd(index-1);	// index-1 is the total parameters count of a command
+		}
+	}
+
+	int MicroView::readSerial(void)
+	{
+		int i=0;
+		if(!Serial.available())
+		return -1;
+
+		while (Serial.available()>0)
+		{
+			if( i < recvLEN)
+			{
+				serInStr[i++] = Serial.read();
+				delay(2);
+			}
+			else
+			break;	
+		}
+		serInStr[i]='\0';
+		return i;
+	}
+
+	// -------------------------------------------------------------------------------------
+	// MicroViewWidget Class - start
+	// -------------------------------------------------------------------------------------
 	MicroViewWidget::MicroViewWidget(uint8_t newx, uint8_t newy, int16_t min, int16_t max) {
 		setX(newx);
 		setY(newy);
 		value=0;
-		if (min>max) {
-			setMinValue(max);
-			setMaxValue(min);
-		}
-		else {
-			setMinValue(min);
-			setMaxValue(max);
-		}
-		setValue(min);
+		setMinValue(min);
+		setMaxValue(max);
 	}
 
 	uint8_t MicroViewWidget::getX() { return x; }
@@ -678,29 +1178,60 @@ size_t MicroView::write(uint8_t c) {
 
 	void MicroViewWidget::setMinValue(int16_t min) { minValue=min; }
 	void MicroViewWidget::setMaxValue(int16_t max) { maxValue=max; }
+
 	void MicroViewWidget::setValue(int16_t val) { 
-		if (val<=maxValue) { 
+		if ((val<=maxValue) && (val>=minValue)){ 
 			value=val; 
 			this->draw();
 		}
 	}
 
+	// -------------------------------------------------------------------------------------
+	// MicroViewWidget Class - end
+	// -------------------------------------------------------------------------------------
+
+	// -------------------------------------------------------------------------------------
+	// Slider Widget - start
+	// -------------------------------------------------------------------------------------
+
 	MicroViewSlider::MicroViewSlider(uint8_t newx, uint8_t newy, int16_t min, int16_t max):MicroViewWidget(newx, newy, min, max) {
-		totalTicks=40;
+		style=0;
+		totalTicks=30;
 		needFirstDraw=true;
 		prevValue=getMinValue();
+		drawFace();
+		draw();
 	}
 
-	void MicroViewSlider::draw() {
-		uint8_t offsetX, offsetY;
-		uint8_t tickPosition=0;
-		char strBuffer[5];
-		
+	MicroViewSlider::MicroViewSlider(uint8_t newx, uint8_t newy, int16_t min, int16_t max, uint8_t sty):MicroViewWidget(newx, newy, min, max) {
+		if (sty==WIDGETSTYLE0) {
+			style=0;
+			totalTicks=30;
+		}
+		else {
+			style=1;
+			totalTicks=60;
+		}
+
+		needFirstDraw=true;
+		prevValue=getMinValue();
+		drawFace();
+		draw();
+	}
+
+
+	void MicroViewSlider::drawFace() {
+		uint8_t offsetX, offsetY, majorLine;
 		offsetX=getX();
 		offsetY=getY();
-
+		
+		if(style>0)
+		majorLine=7;
+		else
+		majorLine=4;
+		
 		// Draw major tickers
-		for (uint8_t i=0; i<5;i++) {
+		for (uint8_t i=0; i<majorLine;i++) {
 			uView.lineV(offsetX+1+(i*10), offsetY+3, 5);
 		}
 		// Draw minor tickers
@@ -713,36 +1244,169 @@ size_t MicroView::write(uint8_t c) {
 		for (uint8_t i=0; i<4;i++) {
 			uView.lineV(offsetX+23+(i*2), offsetY+5, 3);
 		}
-		for (uint8_t i=0; i<4;i++) {
-			uView.lineV(offsetX+33+(i*2), offsetY+5, 3);
+		
+		if(style>0) {
+			for (uint8_t i=0; i<4;i++) {
+				uView.lineV(offsetX+33+(i*2), offsetY+5, 3);
+			}
+			if (style>0) {
+				for (uint8_t i=0; i<4;i++) {
+					uView.lineV(offsetX+43+(i*2), offsetY+5, 3);
+				}
+				for (uint8_t i=0; i<4;i++) {
+					uView.lineV(offsetX+53+(i*2), offsetY+5, 3);
+				}
+			}
 		}
+		
+	}
+
+	void MicroViewSlider::draw() {
+		uint8_t offsetX, offsetY;
+		uint8_t tickPosition=0;
+		char strBuffer[5];
+		offsetX=getX();
+		offsetY=getY();
 
 		if (needFirstDraw) {
-			uView.lineH(offsetX,offsetY, 3, WHITE,XOR);
-			uView.pixel(offsetX+1,offsetY+1, WHITE,XOR);
+			uView.lineH(offsetX+tickPosition,offsetY, 3, WHITE, XOR);
+			uView.pixel(offsetX+1+tickPosition,offsetY+1, WHITE, XOR);
+			sprintf(strBuffer,"%4d", prevValue);	// we need to force 4 digit so that blank space will cover larger value
 			needFirstDraw=false;
 		}
 		else {
 			// Draw previous pointer in XOR mode to erase it
-			tickPosition= (((float)prevValue/(float)(getMaxValue()-getMinValue()))*totalTicks);
+			tickPosition= (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*totalTicks);
 			uView.lineH(offsetX+tickPosition,offsetY, 3, WHITE, XOR);
 			uView.pixel(offsetX+1+tickPosition,offsetY+1, WHITE, XOR);
 			// Draw current pointer
-			tickPosition= (((float)getValue()/(float)(getMaxValue()-getMinValue()))*totalTicks);
+			tickPosition= (((float)(getValue()-getMinValue())/(float)(getMaxValue()-getMinValue()))*totalTicks);
 			uView.lineH(offsetX+tickPosition,offsetY, 3, WHITE, XOR);
 			uView.pixel(offsetX+1+tickPosition,offsetY+1, WHITE, XOR);
-
+			sprintf(strBuffer,"%4d", getValue());	// we need to force 4 digit so that blank space will cover larger value
+			prevValue=getValue();
 		}
 
 		// Draw value
-		uView.setCursor(offsetX+44,offsetY);
-		sprintf(strBuffer,"%3d", getValue());	// we need to force only 3 digit or it will go over the display.
+		if(style>0) 
+		uView.setCursor(offsetX,offsetY+10);
+		else
+		uView.setCursor(offsetX+34,offsetY+1);
 		uView.print(strBuffer);
-		prevValue=getValue();
 	}
 
-	void SPIClass::begin() {
+	// -------------------------------------------------------------------------------------
+	// Slider Widget - end
+	// -------------------------------------------------------------------------------------
 
+	// -------------------------------------------------------------------------------------
+	// Gauge Widget - start
+	// -------------------------------------------------------------------------------------
+
+	MicroViewGauge::MicroViewGauge(uint8_t newx, uint8_t newy, int16_t min, int16_t max):MicroViewWidget(newx, newy, min, max) {
+		style=0;
+		radius=15;
+		needFirstDraw=true;
+		prevValue=getMinValue();
+		drawFace();
+		draw();
+	}
+
+	MicroViewGauge::MicroViewGauge(uint8_t newx, uint8_t newy, int16_t min, int16_t max, uint8_t sty):MicroViewWidget(newx, newy, min, max) {
+		if (sty==WIDGETSTYLE0) {
+			style=0;
+			radius=15;
+		}
+		else {
+			style=1;
+			radius=23;
+		}
+		needFirstDraw=true;
+		prevValue=getMinValue();
+		drawFace();
+		draw();
+	}
+
+	void MicroViewGauge::drawFace() {
+		uint8_t offsetX, offsetY, majorLine;
+		float degreeSec, fromSecX, fromSecY, toSecX, toSecY;
+		offsetX=getX();
+		offsetY=getY();
+
+		uView.circle(offsetX,offsetY,radius);
+		
+		for (int i=150;i<=390;i+=30) {	// Major tick from 150 degree to 390 degree
+			degreeSec=i*(PI/180);
+			fromSecX = cos(degreeSec) * (radius / 1.5);
+			fromSecY = sin(degreeSec) * (radius / 1.5);
+			toSecX = cos(degreeSec) * (radius / 1);
+			toSecY = sin(degreeSec) * (radius / 1);
+			uView.line(1+offsetX+fromSecX,1+offsetY+fromSecY,1+offsetX+toSecX,1+offsetY+toSecY);
+		}
+		
+		if(radius>15) {
+			for (int i=150;i<=390;i+=15) {	// Minor tick from 150 degree to 390 degree
+				degreeSec=i*(PI/180);
+				fromSecX = cos(degreeSec) * (radius / 1.3);
+				fromSecY = sin(degreeSec) * (radius / 1.3);
+				toSecX = cos(degreeSec) * (radius / 1);
+				toSecY = sin(degreeSec) * (radius / 1);
+				uView.line(1+offsetX+fromSecX,1+offsetY+fromSecY,1+offsetX+toSecX,1+offsetY+toSecY);
+			}
+		}
+	}
+
+	void MicroViewGauge::draw() {
+		uint8_t offsetX, offsetY;
+		uint8_t tickPosition=0;
+		float degreeSec, fromSecX, fromSecY, toSecX, toSecY;
+
+		char strBuffer[5];
+		offsetX=getX();
+		offsetY=getY();
+
+		if (needFirstDraw) {
+			degreeSec = (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*240);	// total 240 degree in the widget
+			degreeSec = (degreeSec+150) * (PI/180);		// 150 degree starting point
+			toSecX = cos(degreeSec) * (radius / 1.2);
+			toSecY = sin(degreeSec) * (radius / 1.2);
+			uView.line(offsetX,offsetY,1+offsetX+toSecX,1+offsetY+toSecY, WHITE,XOR);
+			sprintf(strBuffer,"%4d", prevValue);	// we need to force 4 digit so that blank space will cover larger value
+			needFirstDraw=false;
+		}
+		else {
+			// Draw previous pointer in XOR mode to erase it
+			degreeSec = (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*240);	// total 240 degree in the widget
+			degreeSec = (degreeSec+150) * (PI/180);
+			toSecX = cos(degreeSec) * (radius / 1.2);
+			toSecY = sin(degreeSec) * (radius / 1.2);
+			uView.line(offsetX,offsetY,1+offsetX+toSecX,1+offsetY+toSecY, WHITE,XOR);
+
+			degreeSec = (((float)(getValue()-getMinValue())/(float)(getMaxValue()-getMinValue()))*240);	// total 240 degree in the widget
+			degreeSec = (degreeSec+150) * (PI/180);		// 150 degree starting point
+			toSecX = cos(degreeSec) * (radius / 1.2);
+			toSecY = sin(degreeSec) * (radius / 1.2);
+			uView.line(offsetX,offsetY,1+offsetX+toSecX,1+offsetY+toSecY, WHITE,XOR);
+
+			sprintf(strBuffer,"%4d", getValue());	// we need to force 4 digit so that blank space will cover larger value
+			prevValue=getValue();
+		}
+
+		// Draw value
+		if(style>0) 
+		uView.setCursor(offsetX-10,offsetY+10);
+		else
+		uView.setCursor(offsetX-11,offsetY+11);
+		
+		uView.print(strBuffer);
+	}
+
+	// -------------------------------------------------------------------------------------
+	// Slider Widget - end
+	// -------------------------------------------------------------------------------------
+
+
+	void MVSPIClass::begin() {
 		// Set SS to high so a connected chip will be "deselected" by default
 		digitalWrite(SS, HIGH);
 
@@ -768,11 +1432,11 @@ size_t MicroView::write(uint8_t c) {
 	}
 
 
-	void SPIClass::end() {
+	void MVSPIClass::end() {
 		SPCR &= ~_BV(SPE);
 	}
 
-	void SPIClass::setBitOrder(uint8_t bitOrder)
+	void MVSPIClass::setBitOrder(uint8_t bitOrder)
 	{
 		if(bitOrder == LSBFIRST) {
 			SPCR |= _BV(DORD);
@@ -781,18 +1445,18 @@ size_t MicroView::write(uint8_t c) {
 		}
 	}
 
-	void SPIClass::setDataMode(uint8_t mode)
+	void MVSPIClass::setDataMode(uint8_t mode)
 	{
 		SPCR = (SPCR & ~SPI_MODE_MASK) | mode;
 	}
 
-	void SPIClass::setClockDivider(uint8_t rate)
+	void MVSPIClass::setClockDivider(uint8_t rate)
 	{
 		SPCR = (SPCR & ~SPI_CLOCK_MASK) | (rate & SPI_CLOCK_MASK);
 		SPSR = (SPSR & ~SPI_2XCLOCK_MASK) | ((rate >> 2) & SPI_2XCLOCK_MASK);
 	}
 
-	SPIClass MVSPI;
+	MVSPIClass MVSPI;
 	MicroView uView;
 
 

MicroView.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef MICROVIEW_H
 #define MICROVIEW_H
 
@@ -8,10 +25,13 @@
 #define swap(a, b) { uint8_t t = a; a = b; b = t; }
 
 #define DC		8
+#define RESET	7
+#define OLEDPWR	4
+
+// SS, SCK, MOSI already defined by original pins_arduino.h
+//#define CS 		10
 //#define SCK		13
 //#define MOSI	11
-#define RESET	12
-//#define CS 		10
 
 #define BLACK 0
 #define WHITE 1
@@ -26,6 +46,10 @@
 #define PAGE				0
 #define ALL					1
 
+#define WIDGETSTYLE0			0
+#define WIDGETSTYLE1			1
+#define WIDGETSTYLE2			2
+
 #define SETCONTRAST 		0x81
 #define DISPLAYALLONRESUME 	0xA4
 #define DISPLAYALLON 		0xA5
@@ -59,6 +83,28 @@
 #define VERTICALRIGHTHORIZONTALSCROLL	0x29
 #define VERTICALLEFTHORIZONTALSCROLL	0x2A
 
+typedef enum CMD {
+	CMD_CLEAR,			//0
+	CMD_INVERT,			//1
+	CMD_CONTRAST,		//2
+	CMD_DISPLAY,		//3
+	CMD_SETCURSOR,		//4
+	CMD_PIXEL,			//5
+	CMD_LINE,			//6
+	CMD_LINEH,			//7
+	CMD_LINEV,			//8
+	CMD_RECT,			//9
+	CMD_RECTFILL,		//10
+	CMD_CIRCLE,			//11
+	CMD_CIRCLEFILL,		//12
+	CMD_DRAWCHAR,		//13
+	CMD_DRAWBITMAP,		//14
+	CMD_GETLCDWIDTH,	//15
+	CMD_GETLCDHEIGHT,	//16
+	CMD_SETCOLOR,		//17
+	CMD_SETDRAWMODE		//18
+} commCommand_t;
+
 class MicroView : public Print{
 public:
 	MicroView(void) {};
@@ -76,10 +122,11 @@ public:
 	void setColumnAddress(uint8_t add);
 	void setPageAddress(uint8_t add);
 	
-	// LCD Draw functions	
+	// LCD Draw functions
 	void clear(uint8_t mode);
 	void clear(uint8_t mode, uint8_t c);
-	void invert(uint8_t i);
+	void invert(boolean inv);
+	void contrast(uint8_t contrast);
 	void display(void);
 	void setCursor(uint8_t x, uint8_t y);
 	void pixel(uint8_t x, uint8_t y);
@@ -120,16 +167,25 @@ public:
 	void scrollLeft(uint8_t start, uint8_t stop);
 	void scrollVertRight(uint8_t start, uint8_t stop);
 	void scrollVertLeft(uint8_t start, uint8_t stop);
-	void stopScroll(void);
+	void scrollStop(void);
+	void flipVertical(boolean flip);
+	void flipHorizontal(boolean flip);
+	
+	// Communication
+	void checkComm(void);
+	void doCmd(uint8_t index);
 	
 private:
 	//uint8_t cs;
-	volatile uint8_t *mosiport, *sckport, *ssport, *dcport;	// use volatile because these are fixed location port address
+	//volatile uint8_t *mosiport, *sckport;
+	volatile uint8_t *ssport, *dcport, *ssreg, *dcreg;	// use volatile because these are fixed location port address
 	uint8_t mosipinmask, sckpinmask, sspinmask, dcpinmask;
 	uint8_t foreColor,drawMode,fontWidth, fontHeight, fontType, fontStartChar, fontTotalChar, cursorX, cursorY;
 	uint16_t fontMapWidth;
 	//unsigned char *fontsPointer[TOTALFONTS];
 	static const unsigned char *fontsPointer[];
+	
+	int readSerial(void);
 };
 
 class MicroViewWidget {
@@ -147,6 +203,8 @@ public:
 	void setMinValue(int16_t max);
 	void setValue(int16_t val);
 	virtual void draw(){};
+	virtual void drawFace(){};
+	
 private:
 	uint8_t x;
 	uint8_t y;
@@ -158,13 +216,26 @@ private:
 class MicroViewSlider: public MicroViewWidget{
 public:
 	MicroViewSlider(uint8_t newx, uint8_t newy, int16_t min, int16_t max);
+	MicroViewSlider(uint8_t newx, uint8_t newy, int16_t min, int16_t max, uint8_t sty);
 	void draw();
+	void drawFace();
 private:
-	uint8_t totalTicks;
+	uint8_t totalTicks, style;
 	bool needFirstDraw;
 	int16_t prevValue;
 };
 
+class MicroViewGauge: public MicroViewWidget{
+public:
+	MicroViewGauge(uint8_t newx, uint8_t newy, int16_t min, int16_t max);
+	MicroViewGauge(uint8_t newx, uint8_t newy, int16_t min, int16_t max, uint8_t sty);
+	void draw();
+	void drawFace();
+private:
+	uint8_t radius, style;
+	bool needFirstDraw;
+	int16_t prevValue;
+};
 
 #define SPI_CLOCK_DIV4 0x00
 #define SPI_CLOCK_DIV16 0x01
@@ -184,7 +255,7 @@ private:
 #define SPI_CLOCK_MASK 0x03  // SPR1 = bit 1, SPR0 = bit 0 on SPCR
 #define SPI_2XCLOCK_MASK 0x01  // SPI2X = bit 0 on SPSR
 
-class SPIClass {
+class MVSPIClass {
 public:
   inline static byte transfer(byte _data);
 
@@ -201,20 +272,20 @@ public:
   static void setClockDivider(uint8_t);
 };
 
-extern SPIClass MVSPI;
+extern MVSPIClass MVSPI;
 
-byte SPIClass::transfer(byte _data) {
+byte MVSPIClass::transfer(byte _data) {
   SPDR = _data;
   while (!(SPSR & _BV(SPIF)))
     ;
   return SPDR;
 }
 
-void SPIClass::attachInterrupt() {
+void MVSPIClass::attachInterrupt() {
   SPCR |= _BV(SPIE);
 }
 
-void SPIClass::detachInterrupt() {
+void MVSPIClass::detachInterrupt() {
   SPCR &= ~_BV(SPIE);
 }
 

README.md

@@ -12,17 +12,35 @@ Arduino library for MicroView.
 
 ## Installation
 
-1. Extract / Check out to Arduino's libraries folder.
-2. Start Arduino IDE.
-3. MicroView example is located at, File--->Example--->MicroView--->MicroViewDemo
+1. Change directory to Arduino's main directory
+2. cd libraries
+3. mkdir MicroView
+4. cd MicroView
+5. git clone https://github.com/geekammo/MicroView-Arduino-Library.git .
+6. Start Arduino IDE.
+7. MicroView example is located at, File--->Example--->MicroView--->MicroViewDemo
 
-### Example
+### Example 1 - Hello World!
 <pre><code>
 #include &lt;MicroView.h&gt;
 
 void setup() {
 	uView.begin();
-	uView.clear(PAGE);  // clear the page buffer
+}
+
+void loop() {
+	uView.print("HelloWorld");
+	uView.display();		// display current page buffer
+}
+</code></pre>
+
+### Example 2 - Basic Drawing
+<pre><code>
+#include &lt;MicroView.h&gt;
+
+void setup() {
+	uView.begin();
+	uView.clear(PAGE);		// clear the page buffer
 }
 
 void loop() {
@@ -32,12 +50,80 @@ void loop() {
 	uView.pixel(50,5);
 	uView.setCursor(0,40);
 	uView.print(" MicroView");
-	uView.display();    // display current page buffer
+	uView.display();		// display current page buffer
+}
+</code></pre>
+
+### Example 3 - Widgets
+<pre><code>
+#include &lt;MicroView.h&gt;
+
+MicroViewWidget *widget,*widget2;
+
+void setup() {
+	uView.begin();
+	uView.clear(PAGE);
+	widget= new MicroViewGauge(32,30,0,100);  // draw Gauge widget at x=32,y=30,min=0, max=100
+	widget2= new MicroViewSlider(0,0,0,100);  // draw Slider widget at x=0,y=0,min=0, max=100
+}
+
+void loop() {
+	for(int i=0; i&lt;=100;i++) {
+		widget->setValue(i);	// give a value to widget
+		widget2->setValue(i);
+		uView.display();		// display current page buffer
+	}
+}
+</code></pre>
+
+### Example 4 - Communication
+<pre><code>
+#include &lt;MicroView.h&gt;
+
+void setup() {
+  uView.begin();
+  uView.clear(PAGE);
+}
+
+void loop() {
+  uView.checkComm();
 }
 </code></pre>
 
 ## History
-**v1.05b: 6th February by JP Liew**
+**v1.12b: 11th June 2014 by JP Liew**
+* added comments for SparkFun Logo
+* added Rotating Cube example by Jim Lindblom @ SparkFun Electronics
+* changed git clone instruction to use https
+
+**v1.11b: 9th June 2014 by JP Liew**
+* added simple tutorials for production sketch
+* modified OLED RESET pin to 7
+* added SparkFun Logo
+
+**v1.10b: 22th April 2014 by JP Liew**
+* changed SS, RESET, DC pins to use weak internal pull-up resistors
+
+**v1.09b: 17th April 2014 by JP Liew**
+* changed verticalFlip() to flipVertical() and horizontalFlip() to flipHorizontal() for consistency
+* added debug messages for doCmd()
+
+**v1.08b: 18th February 2014 by JP Liew**
+* added verticalFlip(), horizontalFlip()
+
+**v1.07b: 15th February 2014 by JP Liew**
+* changed function name stopScroll to scrollStop for consistency
+* added contrast function
+* added invert function
+* added KEYWORD to keywords.txt
+* added checkComm() function to communicate with host PC
+
+**v1.06b: 9th February 2014 by JP Liew**
+* fixed Slider negative value not working
+* added round Gauge widget
+* changed Example 3 to show round Gauge
+
+**v1.05b: 6th February 2014 by JP Liew**
 * changed MICROVIEW class name to MicroView
 * created MICROVIEWWIDGET class
 * added routines to draw widget
@@ -45,7 +131,6 @@ void loop() {
 * merged MicroViewWidget into MicroView
 * merged SPI.h into MicroView 
 
-
 **v1.04b: 3rd February 2014 by JP Liew**
 * declared permanent uView variable.
 * cleaned code and added some remarks.
@@ -65,3 +150,19 @@ void loop() {
 **v1.00b:	30th January 2014 by JP Liew**  
 * Initial commit.  Beta with minor bugs.
 
+## License
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.

examples/MicroViewCube/MicroViewCube.ino

@@ -0,0 +1,88 @@
+/******************************************************************************
+MicroViewCube.ino
+Rotating a 3-D Cube on the MicroView Display
+Jim Lindblom @ SparkFun Electronics
+Original Creation Date: June 9, 2014
+
+This sketch uses the MicroView library to draw a 3-D projected
+cube, and rotate it along all three axes.
+
+Development environment specifics:
+	IDE: Arduino 1.0.5
+	Hardware Platform: MicroView
+
+This code is beerware; if you see me (or any other SparkFun employee) at the
+local, and you've found our code helpful, please buy us a round!
+
+Distributed as-is; no warranty is given.
+******************************************************************************/
+#include <MicroView.h>
+
+#define SHAPE_SIZE 600
+#define ROTATION_SPEED 0 // ms delay between cube draws
+
+int SCREEN_WIDTH = uView.getLCDWidth();
+int SCREEN_HEIGHT = uView.getLCDHeight();
+
+float d = 3;
+float px[] = { -d,  d,  d, -d, -d,  d,  d, -d };
+float py[] = { -d, -d,  d,  d, -d, -d,  d,  d };
+float pz[] = { -d, -d, -d, -d,  d,  d,  d,  d };
+
+float p2x[] = {0,0,0,0,0,0,0,0};
+float p2y[] = {0,0,0,0,0,0,0,0};
+
+float r[] = {0,0,0};
+
+void setup()
+{
+	uView.begin();
+	uView.clear(ALL);
+	uView.display();  
+}
+
+void loop()
+{
+	drawCube();
+	delay(ROTATION_SPEED);
+}
+
+void drawCube()
+{
+	r[0]=r[0]+PI/180.0; // Add a degree
+	r[1]=r[1]+PI/180.0; // Add a degree
+	r[2]=r[2]+PI/180.0; // Add a degree
+	if (r[0] >= 360.0*PI/180.0) r[0] = 0;
+	if (r[1] >= 360.0*PI/180.0) r[1] = 0;
+	if (r[2] >= 360.0*PI/180.0) r[2] = 0;
+
+	for (int i=0;i<8;i++)
+	{
+		float px2 = px[i];
+		float py2 = cos(r[0])*py[i] - sin(r[0])*pz[i];
+		float pz2 = sin(r[0])*py[i] + cos(r[0])*pz[i];
+
+		float px3 = cos(r[1])*px2 + sin(r[1])*pz2;
+		float py3 = py2;
+		float pz3 = -sin(r[1])*px2 + cos(r[1])*pz2;
+
+		float ax = cos(r[2])*px3 - sin(r[2])*py3;
+		float ay = sin(r[2])*px3 + cos(r[2])*py3;
+		float az = pz3-150;
+		
+		p2x[i] = SCREEN_WIDTH/2+ax*SHAPE_SIZE/az;
+		p2y[i] = SCREEN_HEIGHT/2+ay*SHAPE_SIZE/az;
+	}
+
+	uView.clear(PAGE);
+	for (int i=0;i<3;i++) 
+	{
+		uView.line(p2x[i],p2y[i],p2x[i+1],p2y[i+1]);
+		uView.line(p2x[i+4],p2y[i+4],p2x[i+5],p2y[i+5]);
+		uView.line(p2x[i],p2y[i],p2x[i+4],p2y[i+4]);
+	}    
+	uView.line(p2x[3],p2y[3],p2x[0],p2y[0]);
+	uView.line(p2x[7],p2y[7],p2x[4],p2y[4]);
+	uView.line(p2x[3],p2y[3],p2x[7],p2y[7]);
+	uView.display();
+}

examples/MicroViewDemo/MicroViewDemo.ino

@@ -1,18 +1,344 @@
 #include <MicroView.h>
 #include <Time.h>
 
-//#define PI 3.141592654
 #define clocksize 24
 
-uint8_t onDelay=5;		// This is the on delay in milliseconds, if there is no on delay, the erase will be too fast to clean up the screen.
+uint16_t 	onDelay=5;		// this is the on delay in milliseconds, if there is no on delay, the erase will be too fast to clean up the screen.
 
 void setup() {
-	uView.begin();		// Begin of MicroView
-	uView.clear(ALL);	// Erase hardware memory inside the OLED controller
-	uView.display();	// Display the content in the buffer memory, by default it is the MicroView logo
+	uView.begin();		// begin of MicroView
+	uView.clear(ALL);	// erase hardware memory inside the OLED controller
+	uView.display();	// display the content in the buffer memory, by default it is the MicroView logo
 	setTime(10,10,01,17,1,2014);
-	delay(500);
-	uView.clear(PAGE);	// Erase the memory buffer, when next uView.display() is called, the OLED will be cleared.
+	delay(700);
+	uView.clear(PAGE);	// erase the memory buffer, when next uView.display() is called, the OLED will be cleared.
+}
+
+void displayConnect(char * value, char * text) {
+	int y=0;
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("Connect a");
+	if (strlen(value)>0) {
+		uView.setCursor(0,y+10);
+		uView.print(value); 
+		uView.setCursor(0,y+20);
+	}
+	else
+	uView.setCursor(0,y+10);
+	uView.print(text);
+	uView.display();
+}
+
+void displayRemove(char * text) {
+	int y=0;
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("Well done!");
+	uView.setCursor(0,y+9);
+	uView.print("Remove the");
+	uView.setCursor(0,y+18);
+	uView.print(text);
+	uView.setCursor(0,y+27);
+	uView.print("to proceed");
+	uView.display();
+}
+
+int getXpos(int pin) {
+	byte xpos[] = {0,0,8,17,26,34,42,51,59,59,51,42,34,26,17,8,0};
+	return xpos[pin];
+}
+
+int getYpos(int pin) {
+	if ((pin >0) && (pin <9))  {
+		return 41;
+	}
+	else {
+		return 6;
+	}
+}
+
+void drawPin(int pin) {
+	int x,y, dir;
+	int color=WHITE;
+
+	if ((pin >0) && (pin <9))  {
+		dir=0;
+	}
+	else {
+		dir=1;
+	}
+
+	x=getXpos(pin);
+	y=getYpos(pin);
+
+	if (dir==0) {
+		uView.drawChar(x,y-10,pin+48,color,XOR);
+
+		uView.line(x,y,x,y+4,color,XOR);
+		x++;
+		uView.line(x,y,x,y+5,color,XOR);
+		x++;
+		uView.line(x,y,x,y+6,color,XOR);
+		x++;
+		uView.line(x,y,x,y+5,color,XOR);
+		x++;
+		uView.line(x,y,x,y+4,color,XOR);
+	}
+	else {
+		if (pin<10)
+		uView.drawChar(x,y+3,pin+48,color,XOR);
+		else {
+			char str[5];
+			sprintf(str, "%d", pin);
+			uView.drawChar(x,y+3,str[0],color,XOR);
+			uView.drawChar(x,y+11, str[1],color,XOR);
+		}
+
+		uView.line(x,y,x,y-4,color,XOR);
+		x++;
+		uView.line(x,y,x,y-5,color,XOR);
+		x++;
+		uView.line(x,y,x,y-6,color,XOR);
+		x++;
+		uView.line(x,y,x,y-5,color,XOR);
+		x++;
+		uView.line(x,y,x,y-4,color,XOR);
+
+	}
+	uView.display();
+}
+
+void fromPinToPin(int pin1, int pin2) {
+	int x1,y1,x2,y2;
+	x1=getXpos(pin1);
+	y1=getYpos(pin1);
+	x2=getXpos(pin2);
+	uView.line(x1+6,y1-6, x2-1, y1-6);
+	uView.display();
+	drawPin(pin1);
+	drawPin(pin2);
+}
+
+void doJumper(int pin1, int pin2) {
+	int result;
+	int sense;
+
+	switch(pin1) {
+	case 7: sense=A0; break;
+	case 6: sense=A1; break;
+	case 5: sense=A2; break;
+	case 4: sense=A3; break;
+	case 3: sense=A4; break;
+	case 2: sense=A5; break;
+	default: return;
+	}
+	displayConnect("","jumper"); 
+
+	pinMode(sense,INPUT);
+	digitalWrite(sense,HIGH);
+
+	result=digitalRead(sense);
+	while(result==1) {
+		fromPinToPin(pin1,pin2);  // on
+		delay(300);
+		fromPinToPin(pin1,pin2);  // off
+		delay(300);    
+		fromPinToPin(pin1,pin2);  // on
+		delay(300);
+		result=digitalRead(sense);
+
+	}
+
+	uView.clear(PAGE);
+
+	displayRemove("jumper");
+
+	result=digitalRead(sense);
+	while(result==0) {
+		result=digitalRead(sense);
+	}
+	uView.clear(PAGE);
+	uView.display();
+}
+
+void doResistor(int pin1, int pin2, int value, int LED) {
+	int result,result2;
+	int sense;
+	int analogValue;
+	int ledout;
+	char resvalue[20];
+
+	if (value==330)
+	analogValue=25;
+	else
+	analogValue=230;
+
+	switch(pin1) {
+	case 7: sense=A0; break;
+	case 6: sense=A1; break;
+	case 5: sense=A2; break;
+	case 4: sense=A3; break;
+	case 3: sense=A4; break;
+	case 2: sense=A5; break;
+	default: return;
+	}
+
+	sprintf(resvalue,"%d",value);
+	strcat(resvalue," ohm");
+	displayConnect(resvalue,"resistor"); 
+
+	pinMode(sense,INPUT);
+	digitalWrite(sense,HIGH);
+
+	while(1) {
+		fromPinToPin(pin1,pin2);  // on
+		delay(300);
+		fromPinToPin(pin1,pin2);  // off
+		delay(300);    
+		fromPinToPin(pin1,pin2);  // on
+		delay(300);
+		result=analogRead(sense);
+		Serial.println(result);
+		if ((result>(analogValue-20)) && (result<(analogValue+20))) {
+			break;
+		}
+	}
+
+	uView.clear(PAGE);
+
+	if (LED==0) {
+		displayRemove("resistor");
+		result=analogRead(sense);
+		while(1) {
+			result=analogRead(sense);
+			if(result>(analogValue+20))
+			break;
+		}
+	}
+	else {
+		uView.clear(PAGE);
+
+		int outpin=pin1-1;
+		switch(outpin) {
+		case 7: ledout=A0; break;
+		case 6: ledout=A1; break;
+		case 5: ledout=A2; break;
+		case 4: ledout=A3; break;
+		case 3: ledout=A4; break;
+		case 2: ledout=A5; break;
+		default: return;
+		}    
+		pinMode(ledout,OUTPUT);
+		displayConnect("","LED");
+		fromPinToPin(pin1,pin2);
+		drawPin(pin1);
+		uView.display();
+		while(1) {
+			digitalWrite(ledout,HIGH);
+			fromPinToPin(pin1-1,pin1);  // on
+			delay(300);
+			digitalWrite(ledout,LOW);
+			fromPinToPin(pin1-1,pin1);  // off
+			delay(300);
+			result=analogRead(sense);
+			digitalWrite(ledout,HIGH);
+			fromPinToPin(pin1-1,pin1);  // on
+			delay(300);
+			result2=analogRead(sense);
+			Serial.print(result);
+			Serial.print(",");
+			Serial.println(result2);
+			if ((result2-result)>400) {
+				Serial.println("LED is blinking...");
+				break;
+			}
+		}
+		uView.clear(PAGE);
+		uView.setCursor(0,0);
+		uView.print("Well done!");
+		uView.setCursor(0,10);
+		uView.print("The LED is");
+		uView.setCursor(0,20);
+		uView.print("BLINKING!");
+
+		uView.setCursor(0,40);
+		uView.print("Thanks.");
+		uView.display();
+
+		long longdly=millis();
+
+		while(1) {
+			digitalWrite(ledout,HIGH);
+			delay(300);
+			digitalWrite(ledout,LOW);
+			delay(300);
+			if ((millis()-longdly)>6000)
+			break;
+		}
+	}
+}
+
+void displayTry() {
+	int y=0;
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("Now you");
+	uView.setCursor(0,y+10);
+	uView.print("have seen");
+	uView.setCursor(0,y+20);
+	uView.print("our demo.");
+	uView.display();
+	delay(onDelay);
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("Let's try");
+	uView.setCursor(0,y+10);
+	uView.print("our");
+	uView.setCursor(0,y+20);
+	uView.print("built-in");
+	uView.setCursor(0,y+30);
+	uView.print("tutorials.");
+	uView.display();
+	delay(onDelay);
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("When you");
+	uView.setCursor(0,y+10);
+	uView.print("see PINs");
+	uView.setCursor(0,y+20);
+	uView.print("blinking,");
+	uView.setCursor(0,y+30);
+	uView.print("connect");
+	uView.setCursor(0,y+40);
+	uView.print("the PINs");
+	uView.display();
+	delay(onDelay);
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("to the");
+	uView.setCursor(0,y+10);
+	uView.print("component");
+	uView.setCursor(0,y+20);
+	uView.print("mentioned.");
+	uView.display();
+	delay(onDelay);
+
+}  
+
+void displayEnd() {
+	int y=0;
+	uView.clear(PAGE);
+	uView.setCursor(0,y);
+	uView.print("Please");
+	uView.setCursor(0,y+10);
+	uView.print("proceed to");
+	uView.setCursor(0,y+20);
+	uView.print("MicroView");
+	uView.setCursor(0,y+30);
+	uView.print("website.");
+	uView.display();
+	delay(onDelay);
 }
 
 void loop() {
@@ -147,7 +473,6 @@ void loop() {
 		uView.display();
 	}
 
-
 	onDelay=5;
 	uView.setFontType(0);
 	uView.setCursor(0,40);
@@ -261,8 +586,19 @@ void loop() {
 		}
 	}
 	uView.clear(PAGE);
-	
-	
+
+	// Simple Tutorial 
+	uView.setFontType(0);
+	onDelay=3500;			// set 3.5 second between each message
+	displayTry();			// show please try our tutorial
+	doJumper(5,8);			// jumper tutorial
+	doJumper(3,8);			// jumper 
+	doJumper(2,8);
+	doResistor(4,8,330,0);    
+	doResistor(4,8,10000,0);
+	doResistor(5,8,330,1);    // Do resistor with LED ends the tutorial.
+	displayEnd();
+	uView.clear(PAGE);
 }
 
 

examples/MicroViewSlider/MicroViewSlider.ino

@@ -1,39 +1,30 @@
-#include <SPI.h>
-#include <MicroView.h>
-
-MicroViewWidget *widget[4];
-
-void setup() {
-
-	widget[0] = new MicroViewSlider(0,0,0,100);
-	widget[1] = new MicroViewSlider(0,10,0,150);
-	widget[2] = new MicroViewSlider(0,20,0,50);
-	widget[3] = new MicroViewSlider(0,30,0,200);
-	Serial.begin(115200);
-	Serial.println("start");
-	uView.begin();
-	uView.clear(PAGE);
-	widget[0]->draw();
-	widget[1]->draw();
-	widget[2]->draw();
-	widget[3]->draw();
-}
-
-void loop() {
-	for (int i=0;i<101;i++) {
-		widget[0]->setValue(i);
-		widget[1]->setValue(100-i);
-		widget[2]->setValue(i);
-		widget[3]->setValue(100-i);
-		uView.display();
-	}
-	
-	for(int i=100; i>-1;i--) {
-		widget[0]->setValue(i);
-		widget[1]->setValue(100-i);
-		widget[2]->setValue(i);
-		widget[3]->setValue(100-i);
-		uView.display();
-	}
-	
+#include <MicroView.h>
+
+MicroViewWidget *widget[4];		// declaring an array of 4 MicroViewWidget
+
+void setup() {
+	uView.begin();		// init and start MicroView
+	uView.clear(PAGE);	// erase the memory buffer, when next uView.display() is called, the OLED will be cleared.
+	widget[0] = new MicroViewSlider(0,0,0,100);		// declare widget0 as a Slider at x=0, y=0, min=0, max=100
+	widget[1] = new MicroViewSlider(0,10,0,150);	// declare widget0 as a Slider at x=0, y=10, min=0, max=150
+	widget[2] = new MicroViewSlider(0,20,0,50);		// declare widget0 as a Slider at x=0, y=20, min=0, max=50
+	widget[3] = new MicroViewSlider(0,30,0,200);	// declare widget0 as a Slider at x=0, y=30, min=0, max=200
+}
+
+void loop() {
+	for (int i=0;i<=100;i++) {
+		widget[0]->setValue(i);		// set value i to widget0
+		widget[1]->setValue(100-i);
+		widget[2]->setValue(i);
+		widget[3]->setValue(100-i);
+		uView.display();
+	}
+
+	for(int i=100; i>=0;i--) {
+		widget[0]->setValue(i);
+		widget[1]->setValue(100-i);
+		widget[2]->setValue(i);
+		widget[3]->setValue(100-i);
+		uView.display();
+	}
 }

font5x7.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef FONT5X7_H
 #define FONT5X7_H
 

font8x16.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef FONT8X16_H
 #define FONT8X16_H
 

fontlargenumber.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef FONTLARGENUMBER_H
 #define FONTLARGENUMBER_H
 

gpl-3.0.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

keywords.txt

@@ -7,18 +7,75 @@
 #######################################
 
 MICROVIEW	KEYWORD1
+uView	KEYWORD1
+MicroViewWidget	KEYWORD1
+MicroViewSlider	KEYWORD1
+MicroViewGauge	KEYWORD1
 
 #######################################
 # Methods and Functions (KEYWORD2)
 #######################################
 
 begin	KEYWORD2
+invert	KEYWORD2
 clear	KEYWORD2
-home	KEYWORD2
+invert	KEYWORD2
+contrast	KEYWORD2
 display	KEYWORD2
+setCursor	KEYWORD2
+pixel	KEYWORD2
+line	KEYWORD2
+lineH	KEYWORD2
+lineV	KEYWORD2
+rect	KEYWORD2
+rectFill	KEYWORD2
+circle	KEYWORD2
+circleFill	KEYWORD2
+drawChar	KEYWORD2
+getLCDWidth	KEYWORD2
+getLCDHeight	KEYWORD2
+setColor	KEYWORD2
+setDrawMode	KEYWORD2
+getFontWidth	KEYWORD2
+getFontHeight	KEYWORD2
+getTotalFonts	KEYWORD2
+getFontType	KEYWORD2
+setFontType	KEYWORD2
+getFontStartChar	KEYWORD2
+getFontTotalChar	KEYWORD2
+scrollRight	KEYWORD2
+scrollLeft	KEYWORD2
+scrollVertRight	KEYWORD2
+scrollVertLeft	KEYWORD2
+scrollStop	KEYWORD2
+flipVertical	KEYWORD2
+flipHorizontal	KEYWORD2
 
+getX	KEYWORD2
+getY	KEYWORD2
+setX	KEYWORD2
+setY	KEYWORD2
+getMinValue	KEYWORD2
+getMaxValue	KEYWORD2
+setMaxValue	KEYWORD2
+setMinValue	KEYWORD2
+setValue	KEYWORD2
+draw	KEYWORD2
+drawFace	KEYWORD2
+checkComm	KEYWORD2
 
 #######################################
 # Constants (LITERAL1)
 #######################################
 
+BLACK	LITERAL1
+WHITE	LITERAL1
+NORM	LITERAL1
+XOR	LITERAL1
+PAGE	LITERAL1
+ALL	LITERAL1
+WIDGETSTYLE0	LITERAL1
+WIDGETSTYLE1	LITERAL1
+WIDGETSTYLE2	LITERAL1
+
+

space01.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef SPACE01_H
 #define SPACE01_H
 

space02.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef SPACE02_H
 #define SPACE02_H
 

space03.h

@@ -1,3 +1,20 @@
+/*
+    MicroView Arduino Library
+    Copyright (C) 2014 GeekAmmo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef SPACE03_H
 #define SPACE03_H