Revision 0:ded454e83f81, committed 2010-09-08

Comitter:

EricWieser

Date:

Wed Sep 08 18:18:42 2010 +0000

Commit message:

Uploaded through the new system

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BitmapFile.cpp	Wed Sep 08 18:18:42 2010 +0000
@@ -0,0 +1,288 @@
+#include "BitmapFile.h"
+
+
+BitmapFile::BitmapFile(char* fname) : m_pFile(NULL)
+{
+	m_fileName = fname;
+	Initialize();
+}
+
+BitmapFile::~BitmapFile()
+{
+	delete[] m_fileName;
+}
+
+bool BitmapFile::Initialize()
+{
+	bool success = true;
+	open();
+	fread(&BMPHeader,sizeof(BMPHeader),1,m_pFile);
+	success = (BMPHeader.b == 'B' && BMPHeader.m == 'M');
+	
+	fread(&m_headerlength,sizeof(m_headerlength),1,m_pFile);
+	fread(&DIBHeader,m_headerlength,1,m_pFile);
+	
+	/*Debugging code
+	
+	Serial pc2(USBTX,USBRX);
+	
+	pc2.printf("\n\rFile = %s", m_fileName);
+	
+	pc2.printf("\n\rBMPHeader - Size = %d:\n\r",sizeof(BMPHeader));
+	pc2.printf("\tbm:\t\t%c%c\n\r",BMPHeader.b,BMPHeader.m);
+	pc2.printf("\tfilesize:\t%d\n\r",BMPHeader.filesize);
+	pc2.printf("\treserved:\t%d,%d\n\r",BMPHeader.reserved1,BMPHeader.reserved2);
+	pc2.printf("\toffset:\t\t%d\n\r",BMPHeader.offset);
+	
+	pc2.printf("\n\rDIBHeader - Size = %d:\n\r",sizeof(DIBHeader));
+	pc2.printf("\theaderLength:\t%d\n\r",DIBHeader.headerLength);
+	pc2.printf("\theight:\t\t\t%d\n\r",DIBHeader.height);
+	pc2.printf("\twidth:\t\t%d\n\r",DIBHeader.width);
+	pc2.printf("\tcplanes:\t\t%d\n\r",DIBHeader.cplanes);
+	pc2.printf("\tcolordepth:\t\t%d\n\r",DIBHeader.colordepth);
+	pc2.printf("\tcompression:\t%d\n\r",DIBHeader.compression);
+	pc2.printf("\tdatasize:\t\t%d\n\r",DIBHeader.datasize);
+	pc2.printf("\tvres:\t\t%d\n\r",DIBHeader.vres);
+	pc2.printf("\thres:\t\t%d\n\r",DIBHeader.hres);
+	
+	
+	*/
+	
+	m_rowsize = 4*((getColorDepth()*getWidth()+31)/32);
+	
+	close();
+	return success;
+}
+
+void BitmapFile::open()
+{
+	if(m_pFile==NULL)
+	{
+		m_pFile = fopen(m_fileName, "r");
+	}
+}
+
+void BitmapFile::close()
+{
+	if(m_pFile!=NULL)
+	{
+		fclose(m_pFile);
+		m_pFile = NULL;
+	}
+}
+
+/**********************************************************/
+/*BMP Header Gets                                         */
+/**********************************************************/
+
+int BitmapFile::getFileSize()
+{
+	return BMPHeader.filesize;
+}
+
+int BitmapFile::getReserved1()
+{
+	return BMPHeader.reserved1;
+}
+
+int BitmapFile::getReserved2()
+{
+	return BMPHeader.reserved2;
+}
+
+int BitmapFile::getOffset()
+{
+	return BMPHeader.offset;
+}
+
+/**********************************************************/
+/*DIB Header Gets                                         */
+/**********************************************************/
+
+int BitmapFile::getHeaderType()
+{
+	return m_headerlength;
+}
+
+int BitmapFile::getHeight()
+{
+	return DIBHeader.height;
+}
+
+int BitmapFile::getWidth()
+{
+	return DIBHeader.width;
+}
+
+int BitmapFile::getCPlanes()
+{
+	return DIBHeader.cplanes;
+}
+
+int BitmapFile::getColorDepth()
+{
+	return DIBHeader.colordepth;
+}
+
+int BitmapFile::getCompression()
+{
+	return DIBHeader.compression;
+}
+
+int BitmapFile::getDataSize()
+{
+	return DIBHeader.datasize;
+}
+
+int BitmapFile::getHRes()
+{
+	return DIBHeader.hres;
+}
+
+int BitmapFile::getVRes()
+{
+	return DIBHeader.vres;
+}
+
+int BitmapFile::getNumPaletteColors()
+{
+	return DIBHeader.numpalettecolors;
+}
+
+int BitmapFile::getImportantColors()
+{
+	return DIBHeader.importantcolors;
+}
+
+/**********************************************************/
+/*Data Gets                                               */
+/**********************************************************/
+
+int BitmapFile::getRowSize()
+{
+	return m_rowsize;
+}
+
+int BitmapFile::getPixel(int row, int col, bool closefile)
+{
+	int color = -1;
+	if(row>=0 && row < getHeight() && col>=0 && col< getWidth())
+	{
+		if(getColorDepth() == 24)
+		{
+			open();
+			color = 0;	//make sure the last byte is 00
+			
+			int index = getOffset();
+			index += col*3;
+			index += row*4*ceil(getWidth()*3/4.0);
+			fseek(m_pFile, index, SEEK_SET);
+			
+			fread (&color, 3,1,m_pFile);
+			
+			if(closefile)
+			{
+				close();
+			}
+		}
+	}
+	return color;
+}
+
+int *BitmapFile::getRow(int row, bool closefile)
+{
+	open();
+	int *colors = new int[getWidth()];
+	int index = getOffset() + m_rowsize*row;
+	fseek(m_pFile, index, SEEK_SET);
+	if(getColorDepth() == 24)
+	{
+		for(int i=0; i<getWidth(); i++)
+		{
+			fread(&colors[i],3,1,m_pFile);
+		}
+	}
+	else if(getColorDepth() == 1)
+	{
+		char *temp = new char[m_rowsize];
+		for(int i=0; i<m_rowsize; i++)
+		{
+			fread(&temp[i],sizeof(char),1,m_pFile);
+		}
+		for(int i=0; i<getWidth(); i++)
+		{
+			int byte = i / 8;
+			int bit = i % 8;	
+			colors[i] = ((temp[byte] << bit) & 0x80) ? 0xFFFFFF : 0x000000;
+		}
+		delete [] temp;
+	}
+	if(closefile)
+	{
+		close();
+	}
+	return colors;
+}
+
+int *BitmapFile::getRowBW(int row, bool closefile)
+{
+	open();
+	int *colors = new int[getWidth()];
+	int index = getOffset() + m_rowsize*row;
+	fseek(m_pFile, index, SEEK_SET);
+	if(getColorDepth() == 24)
+	{
+		for(int i=0; i<getWidth(); i++)
+		{
+			char temp[3];
+			fread(temp,sizeof(char),3,m_pFile);
+			int average = (temp[0]+temp[1]+temp[2])/3;
+			colors[i] = average>128 ? 0xFFFFFF : 0x000000;
+		}
+	}
+	else if(getColorDepth() == 1)
+	{
+		delete [] colors;
+		colors = getRow(row, closefile);
+	}
+	if(closefile)
+	{
+		close();
+	}
+	return colors;
+}
+
+char *BitmapFile::getRowBitstream(int row, bool closefile)
+{
+	open();
+	int bitsperrow = (getWidth()+7)/8;
+	char *data = new char[bitsperrow];
+	for(int i = 0; i<bitsperrow; i++)
+	{
+		data[i] = 0;
+	}
+	int index = getOffset() + m_rowsize*row;
+	fseek(m_pFile, index, SEEK_SET);
+	
+	if(getColorDepth() == 24)
+	{
+		for(int i=0; i<getWidth(); i++)
+		{
+			char temp[3];
+			fread(temp,sizeof(char),3,m_pFile);
+			int average = (temp[0]+temp[1]+temp[2])/3;
+			int val = average<128?0:1;
+			data[i/8] |= (val*0x80) >> (i%8);
+		}
+	}
+	else if(getColorDepth() == 1)
+	{
+		fread(data,sizeof(char),bitsperrow,m_pFile);
+	}
+	
+	if(closefile)
+	{
+		close();
+	}
+	return data;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BitmapFile.h	Wed Sep 08 18:18:42 2010 +0000
@@ -0,0 +1,158 @@
+/**********************************************************/
+/*BitmapFile.h                                            */
+/**********************************************************/
+
+#include "mbed.h"
+
+/* Class: BitmapFile
+ * A parser for bitmap files.
+*/
+class BitmapFile
+{
+private:
+	FILE			*m_pFile;
+	char			*m_fileName;
+	int				m_rowsize;
+	
+	enum headerType {	BITMAPCOREHEADER = 12,
+						BITMAPCOREHEADER2 = 64,
+						BITMAPINFOHEADER = 40,
+						BITMAPV4HEADER = 108,
+						BITMAPV5HEADER = 124};
+						
+	enum compressType {	BI_RGB,
+						BI_RLE8,
+						BI_RLE4,
+						BI_BITFIELDS,
+						BI_JPEG,
+						BI_PNG};
+
+	/* Struct: BMPHeader
+	*
+	* The BMP header of the bitmap is read into this.	
+	*
+	* b - the first byte of the header. Should equal 'B'.
+	* m - the second byte of the header. Should equal 'M'.
+	* filesize - the size of the whole file, in bytes.
+	* reserved 1 and 2 - data specific to the applicaton which created the bitmap.
+	* offset - the offset at which the actual bitmap begins
+	*/
+							
+	__packed struct
+	{
+		char	b:8;
+		char	m:8;
+		int		filesize:32;
+		int		reserved1:16;
+		int		reserved2:16;
+		int		offset:32;
+		
+	} BMPHeader;
+	
+	
+	/* Struct: DIBHeader
+	*
+	* The DIB header of the bitmap is read into this.	
+	*
+	* headerlength - the length of the header. Should equal 40.
+	* height - the height of the bitmap.
+	* width - the width of the bitmap.
+	* cplanes - the number of color planes. Should equal 1.
+	* colordepth - the number of bits per pixel.
+	* compression - the compression method used.
+	* datasize - the size of the bitmap data, in bytes.
+	*/
+
+	int		m_headerlength;
+	__packed struct
+	{
+		int		width:32;
+		int		height:32;
+		int		cplanes:16;
+		int		colordepth:16;
+		int		compression:32;
+		int		datasize:32;
+		int		hres:32;
+		int		vres:32;
+		int		numpalettecolors:32;
+		int		importantcolors:32;		
+	} DIBHeader;
+	
+						
+public:
+	/* Constructor: BitmapFile
+	* Create the BitmapFile class, and call <Initialize>
+	*
+	* Parameters:
+	*  fname - The path of the file to open.
+	*/
+	BitmapFile(char* fname);
+	~BitmapFile();
+
+	/* Function: Initialize
+	* Parses the headers of the bitmap.
+	*
+	* Returns:
+	*  Whether the bitmap is valid.
+	*/
+	bool	Initialize();	//parses the header
+
+	/* Function: open
+	* Opens the bitmap for reading, if not already open.
+	*/
+	void	open();
+
+	/* Function: close
+	* Closes the bitmap.
+	*/
+	void	close();
+
+	/***BMP Header gets begin***/
+	int		getFileSize();
+	int		getReserved1();
+	int		getReserved2();
+	int		getOffset();
+	
+	/***DIB Header gets begin***/
+	int		getHeaderType();
+	int		getHeight();
+	int		getWidth();
+	int		getCPlanes();
+	int		getColorDepth();
+	int		getCompression();
+	int		getDataSize();
+	int		getHRes();
+	int		getVRes();
+	int		getNumPaletteColors();
+	int		getImportantColors();
+	/****DIB Header gets end****/
+	
+	/******Data gets begin******/
+	/* Function: getPixel
+	* Gets the color of a pixel
+	*
+	* Parameters:
+	*  x - The x coordinate of the pixel.
+	*  y - The y coordinate of the pixel.
+	*  closefile - if specified, close the file after reading
+	*
+	* Returns:
+	*  the color of the pixel, in hexadecimal.
+	*/
+	int		getPixel(int x, int y, bool closefile = true);
+	/* Function: getRow
+	* Gets the colors of a row
+	*
+	* Parameters:
+	*  row - The number of the row..
+	*  closefile - if specified, close the file after reading
+	*
+	* Returns:
+	*  An array of the colors of the pixels, in hexadecimal.
+	*/
+	int		*getRow(int row, bool closefile = true);
+	int		*getRowBW(int row, bool closefile = true);
+	char	*getRowBitstream(int row, bool closefile = true);
+	/*******Data gets end*******/
+	int		getRowSize();
+};
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MobileLCD.cpp	Wed Sep 08 18:18:42 2010 +0000
@@ -0,0 +1,370 @@
+/* mbed Library - MobileLCD
+ * Copyright (c) 2007, sford
+ */
+ 
+#include "MobileLCD.h"
+
+#include "mbed.h"
+
+using namespace mbed;
+
+MobileLCD::MobileLCD(int mosi, int miso, int clk, int cs, int rst) 
+	: _spi(mosi, miso, clk)
+	, _rst(rst)
+	, _cs(cs) {
+
+	_row = 0;
+	_column = 0;
+	_rows = 16;
+	_columns = 16;
+	_width = 130;
+	_height = 130;
+	foreground(0x00FFFFFF);
+	background(0x00000000);
+	reset();
+}
+	
+void MobileLCD::reset() {
+	_cs = 1;
+	_rst = 0;
+	_spi.format(9);
+	_spi.frequency(5000000);
+	wait(0.001);
+	_rst = 1;
+	wait(0.001);
+	_select();
+	command(0xCA); // display control  
+	data(0);
+  	data(32);
+ 	data(0);
+	command(0xBB);  
+    data(1);
+    
+  	command(0xD1); // oscillator on
+  	command(0x94); // sleep out
+	command(0x20); // power control
+  	data(0x0F); 
+
+  	command(0xA7); // invert display
+
+	command(0x81); // Voltage control
+   	data(39);      // contrast setting: 0..63
+   	data(3);       // resistance ratio
+	wait(0.001);
+		
+	orientation();
+		
+	// clear screen, including surrounding border
+	_window(0, 0, 130, 130);
+	for(int i=0; i<130*130; i++) {
+		_putp(0x000000);
+	}
+	command(0xAF);  // turn on the display
+    
+    _deselect();
+
+}
+ 	
+void MobileLCD::command(int value) {
+	_spi.write(value & 0xFF);
+}
+
+void MobileLCD::data(int value) {
+	_spi.write(value | 0x100);
+}
+
+void MobileLCD::_select() {
+	_cs = 0;	
+}
+	
+void MobileLCD::_deselect() {
+	_cs = 1;
+}
+			
+void MobileLCD::_window(int x, int y, int width, int height) {
+	int x1, x2, y1, y2;
+	switch(0) { //_rotation) {
+		default:
+		case 0:
+			x1 = x + 2;
+			y1 = y + 0;
+			x2 = x1 + width - 1;
+			y2 = y1 + height - 1;		
+			break;
+		case 1:
+			x1 = y + 1;
+			y1 = x + 1;
+			x2 = x1 + height - 1;
+			y2 = y1 + width - 1;					
+		break;
+		case 2:
+			x1 = x + 1;
+			y1 = y + 3;
+			x2 = x1 + width - 1;
+			y2 = y1 + height - 1;		
+			break;
+		case 3:
+			x1 = y + 3;
+			y1 = x + 3;
+			x2 = x1 + height - 1;
+			y2 = y1 + width - 1;					
+		break;
+	}
+	command(0x15); // column
+	data(x1);       
+	data(x2); 
+	command(0x75); // page
+  	data(y1);            
+  	data(y2);
+   	command(0x5C); // start write to ram
+}	
+	
+void MobileLCD::_putp(int colour) {
+	int gr = ((colour >> 20) & 0x0F)
+	       | ((colour >> 8 ) & 0xF0);
+	int nb = ((colour >> 4 ) & 0x0F);
+	data(nb); 
+	data(gr); 
+}
+
+void MobileLCD::orientation() {
+	int m;
+	switch(0) { //_rotation) {
+		case 0:
+		default:
+			m = 3;
+			break;
+		case 2:
+			m = 0;
+	  		break;
+		case 1:
+			m = 5;
+	  		break;
+		case 3: 
+			m = 6;
+			break;
+	}
+
+	command(0xBC); // data control
+  	data(m); // scan dirs 
+  	data(1); // RGB
+  	data(4); // grayscale   	  	
+}
+	
+	
+const unsigned char FONT8x8[97][8] = {
+0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
+0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
+0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
+0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
+0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
+0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
+0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
+0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
+0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
+0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
+0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
+0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
+0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
+0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
+0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
+0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
+0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
+0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
+0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
+0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
+0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
+0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
+0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
+0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
+0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
+0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
+0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
+0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
+0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
+0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
+0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
+0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
+0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
+0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
+0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
+0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
+0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
+0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
+0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
+0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
+0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
+0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
+0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
+0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
+0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
+0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
+0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
+0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
+0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
+0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
+0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
+0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
+0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
+0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
+0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
+0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
+0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
+0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
+0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
+0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
+0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
+0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
+0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
+0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
+0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
+0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
+0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
+0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
+0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
+0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
+0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
+0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
+0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
+0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
+0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
+0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
+0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
+0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
+0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
+0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
+0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
+0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
+0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
+0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
+0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
+0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
+0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
+0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
+0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
+0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
+0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
+0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
+0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
+0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
+0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00}; // DEL
+
+void MobileLCD::locate(int column, int row) {
+	_row = row;
+	_column = column;
+}
+	
+void MobileLCD::newline() {
+	_column = 0;
+	_row++;
+	if(_row >= _rows) {
+		_row = 0;
+	}
+}
+	
+int MobileLCD::_putc(int value) { 
+	int x = _column * 8;  // FIXME: Char sizes
+	int y = _row * 8;
+	bitblit(x + 1, y + 1, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
+	
+	_column++;
+
+	if(_column >= _columns) {
+		_row++;
+		_column = 0;
+	}
+		
+	if(_row >= _rows) {
+		_row = 0;
+	}			
+
+	return value;
+}
+
+void MobileLCD::cls() {
+	fill(0, 0, _width, _height, _background);
+	_row = 0;
+	_column = 0;
+}
+
+int MobileLCD::width() { 
+	return _width; 
+}
+
+int MobileLCD::height() { 
+	return _height; 
+}
+
+int MobileLCD::columns() { 
+	return _columns; 
+}
+
+int MobileLCD::rows() { 
+	return _rows; 
+}
+
+void MobileLCD::window(int x, int y, int width, int height) {
+ 	_select();
+ 	_window(x, y, width, height);
+ 	_deselect();
+}
+ 	
+void MobileLCD::putp(int colour) {
+	_select();
+	_putp(colour);
+	_deselect();
+}
+ 	
+void MobileLCD::pixel(int x, int y, int colour) {
+ 	_select();
+	_window(x, y, 1, 1);
+	_putp(colour);
+	_deselect();
+}
+
+void MobileLCD::fill(int x, int y, int width, int height, int colour) {
+	_select();
+	_window(x, y, width, height);
+	for(int i=0; i<width*height; i++) {
+		_putp(colour);
+	}
+	_window(0, 0, _width, _height);
+	_deselect();
+} 	
+
+	
+void MobileLCD::blit(int x, int y, int width, int height, const int* colour) {
+	_select();
+	_window(x, y, width, height);
+	for(int i=0; i<width*height; i++) {
+		_putp(colour[i]);
+	}
+	_window(0, 0, _width, _height);
+	_deselect();
+} 	
+ 	  	
+void MobileLCD::foreground(int v) {
+	_foreground = v;
+}
+
+void MobileLCD::background(int v) {
+	_background = v;
+}
+
+void MobileLCD::bitblit(int x, int y, int width, int height, const char* bitstream) {
+	_select();
+	_window(x, y, width, height);
+	for(int i=0; i<height*width; i++) {
+		int byte = i / 8;
+		int bit = i % 8;	
+		int colour = ((bitstream[byte] << bit) & 0x80) ? _foreground : _background;
+		_putp(colour);
+	}
+	_window(0, 0, _width, _height);
+	_deselect();
+}
+
+	
+	
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MobileLCD.h	Wed Sep 08 18:18:42 2010 +0000
@@ -0,0 +1,54 @@
+/* mbed Library - MobileLCD
+ * Copyright (c) 2007/8, sford
+ */
+
+#ifndef MBED_MOBILELCD_H
+#define MBED_MOBILELCD_H
+ 
+#include "mbed.h"
+
+namespace mbed {
+
+class MobileLCD : public Stream {
+
+public:
+
+	MobileLCD(int mosi, int miso, int clk, int cs, int rst);
+
+	virtual void reset();
+	virtual void _select();
+	virtual void _deselect();
+	virtual void _window(int x, int y, int width, int height);
+	virtual void _putp(int colour);
+	virtual void orientation();
+
+ 	void command(int value);
+ 	void data(int value);
+ 	void foreground(int v);
+ 	void background(int v);
+ 	void locate(int column, int row);
+ 	void newline();
+ 	virtual int _putc(int c);
+ 	virtual int _getc() { return 0; }
+	SPI _spi;
+	DigitalOut _rst;
+	DigitalOut _cs;	
+	void bitblit(int x, int y, int width, int height, const char* bitstream);
+	void fill(int x, int y, int width, int height, int colour);
+	void blit(int x, int y, int width, int height, const int* colour);
+	void cls();
+	int width();
+	int height();
+	int columns();
+	int rows();
+	void putp(int v);
+	void window(int x, int y, int width, int height);
+	void pixel(int x, int y, int colour);
+	int _row, _column, _rows, _columns, _foreground, _background, _width, _height;
+};
+
+}
+
+#endif
+	
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Sep 08 18:18:42 2010 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+#include "BitmapFile.h"
+#include "MobileLCD.h"
+
+LocalFileSystem local("local");
+MobileLCD lcd(5, 6, 7, 8, 9);
+Serial pc(USBTX,USBRX);
+
+int main()
+{
+    BitmapFile MyBitmap("/local/mbed.bmp");
+    int x = 3;
+    int y = 3;
+    unsigned int color = MyBitmap.getPixel(x,y);
+    lcd.background(0xFF0000);
+    lcd.cls();
+    lcd.printf("Offset = %X",MyBitmap.getOffset());
+    lcd.newline();
+    lcd.printf("Header = %d",MyBitmap.getHeaderType());
+    lcd.newline();
+    lcd.printf("Color depth = %d",MyBitmap.getColorDepth());
+    lcd.newline();
+    lcd.printf("Size = %d x %d",MyBitmap.getWidth(),MyBitmap.getHeight());
+    lcd.newline();
+    lcd.printf("Rowlength = %d",MyBitmap.getRowSize());
+    lcd.newline();
+    lcd.printf("(%d,%d) = %06X",x,y,MyBitmap.getPixel(x,y));//<----
+    lcd.newline();
+    wait(3);
+    lcd.background(0x8f8f8f);
+    lcd.cls();
+	lcd.background(0x000000);
+	lcd.cls();
+	
+	for(int row = 0; row < MyBitmap.getHeight(); row++)
+	{
+		
+		//int *colors = MyBitmap.getRow(row,false);
+		//lcd.blit(0,MyBitmap.getHeight()-row-1,MyBitmap.getWidth(),1,colors);
+		//delete [] colors;
+		char *bitstream = MyBitmap.getRowBitstream(row,false);
+		lcd.bitblit(0,MyBitmap.getHeight()-row-1,MyBitmap.getWidth(),1,bitstream);
+		delete [] bitstream;
+	}
+	MyBitmap.close();
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Sep 08 18:18:42 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/fcb9359f0959