SMARTGPU2 - LCD lib

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LCD lib

Fork of SMARTGPU2 by Vizic Technologies

SMARTGPU2.cpp@0:210b5ba62803, 2013-07-09 (annotated)

Committer:: emmanuelchio
Date:: Tue Jul 09 08:18:07 2013 +0000
Revision:: 0:210b5ba62803
Child:: 1:0bf6fac21233

Official SmartGPU 2 processor board - MBED library!!!

Who changed what in which revision?

User	Revision	Line number	New contents of line
emmanuelchio	0:210b5ba62803	1	/*********************************************************
emmanuelchio	0:210b5ba62803	2	VIZIC TECHNOLOGIES. COPYRIGHT 2013.
emmanuelchio	0:210b5ba62803	3	THE DATASHEETS, SOFTWARE AND LIBRARIES ARE PROVIDED "AS IS."
emmanuelchio	0:210b5ba62803	4	VIZIC EXPRESSLY DISCLAIM ANY WARRANTY OF ANY KIND, WHETHER
emmanuelchio	0:210b5ba62803	5	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED
emmanuelchio	0:210b5ba62803	6	WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
emmanuelchio	0:210b5ba62803	7	OR NONINFRINGEMENT. IN NO EVENT SHALL VIZIC BE LIABLE FOR
emmanuelchio	0:210b5ba62803	8	ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES,
emmanuelchio	0:210b5ba62803	9	LOST PROFITS OR LOST DATA, HARM TO YOUR EQUIPMENT, COST OF
emmanuelchio	0:210b5ba62803	10	PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES,
emmanuelchio	0:210b5ba62803	11	ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO
emmanuelchio	0:210b5ba62803	12	ANY DEFENCE THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION,
emmanuelchio	0:210b5ba62803	13	OR OTHER SIMILAR COSTS.
emmanuelchio	0:210b5ba62803	14	*********************************************************/
emmanuelchio	0:210b5ba62803	15
emmanuelchio	0:210b5ba62803	16	/********************************************************
emmanuelchio	0:210b5ba62803	17	MBED SMARTGPU2 LIBRARY VERSION V1.0
emmanuelchio	0:210b5ba62803	18	IMPORTANT : This library is created for the MBED Software IDE
emmanuelchio	0:210b5ba62803	19	********************************************************/
emmanuelchio	0:210b5ba62803	20
emmanuelchio	0:210b5ba62803	21	#include "mbed.h"
emmanuelchio	0:210b5ba62803	22	#include "SMARTGPU2.h"
emmanuelchio	0:210b5ba62803	23
emmanuelchio	0:210b5ba62803	24	/****************************************************************/
emmanuelchio	0:210b5ba62803	25	//Communication Functions(PLATFORM DEPENDENT) - MODIFY TO FIT YOUR PLATFORM IF DIFFERENT THAN MBED
emmanuelchio	0:210b5ba62803	26	/****************************************************************/
emmanuelchio	0:210b5ba62803	27	//Sends a single character through the serial port(USART)
emmanuelchio	0:210b5ba62803	28	#define putcharTX(data) _serialSMARTGPU2.putc(data)
emmanuelchio	0:210b5ba62803	29
emmanuelchio	0:210b5ba62803	30	//Returns a single character obtained from the serial port(USART)
emmanuelchio	0:210b5ba62803	31	#define getcharRX() _serialSMARTGPU2.getc()
emmanuelchio	0:210b5ba62803	32
emmanuelchio	0:210b5ba62803	33	//Changes/Sets a new baudrate of the Host
emmanuelchio	0:210b5ba62803	34	#define setBaud(newBaud) _serialSMARTGPU2.baud(newBaud)
emmanuelchio	0:210b5ba62803	35
emmanuelchio	0:210b5ba62803	36	//Performs a Hardware Reset on smartGPU2 RESETPIN
emmanuelchio	0:210b5ba62803	37	SMARTGPUREPLY SMARTGPU2::reset(){ //Physically Reset the SMARTGPU2 board
emmanuelchio	0:210b5ba62803	38	_resetPin=GND; // set the pin to GND to reset
emmanuelchio	0:210b5ba62803	39	wait_ms(500);
emmanuelchio	0:210b5ba62803	40	_resetPin=VCC; // set the pin to 5v to end reset
emmanuelchio	0:210b5ba62803	41	wait_ms(500);
emmanuelchio	0:210b5ba62803	42	return OK;
emmanuelchio	0:210b5ba62803	43	}
emmanuelchio	0:210b5ba62803	44
emmanuelchio	0:210b5ba62803	45	//MBED Exclusive - Hardware Configuration
emmanuelchio	0:210b5ba62803	46	void SMARTGPU2::init(){ //configure the MBED board for SMARTGPU2 board
emmanuelchio	0:210b5ba62803	47	setBaud(9600);
emmanuelchio	0:210b5ba62803	48	_resetPin=VCC; // set the pin to 5v to end reset
emmanuelchio	0:210b5ba62803	49	}
emmanuelchio	0:210b5ba62803	50
emmanuelchio	0:210b5ba62803	51	/****************************************************************/
emmanuelchio	0:210b5ba62803	52	/****************************************************************/
emmanuelchio	0:210b5ba62803	53	/****************************************************************/
emmanuelchio	0:210b5ba62803	54	//SmartGPU2 Library exclusive Functions - DO NOT MODIFY DOWN FROM HERE
emmanuelchio	0:210b5ba62803	55	/****************************************************************/
emmanuelchio	0:210b5ba62803	56	/****************************************************************/
emmanuelchio	0:210b5ba62803	57	/****************************************************************/
emmanuelchio	0:210b5ba62803	58	// SMART GPU2 DEFAULT BAUD RATE: 9600bps
emmanuelchio	0:210b5ba62803	59	//It shoud be used like this : SMARTGPU2 lcd(TXPIN,RXPIN,RESET); for serial communication with SMARTGPU2
emmanuelchio	0:210b5ba62803	60	SMARTGPU2::SMARTGPU2(PinName TXPin, PinName RXPin, PinName resetPin): _serialSMARTGPU2(TXPin,RXPin), _resetPin(resetPin){
emmanuelchio	0:210b5ba62803	61	init();
emmanuelchio	0:210b5ba62803	62	}
emmanuelchio	0:210b5ba62803	63
emmanuelchio	0:210b5ba62803	64	SMARTGPUREPLY SMARTGPU2::start(){ //Init the SMARTGPU2
emmanuelchio	0:210b5ba62803	65	wait_ms(500);
emmanuelchio	0:210b5ba62803	66	putcharTX('U');
emmanuelchio	0:210b5ba62803	67	wait_ms(500);
emmanuelchio	0:210b5ba62803	68	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	69	}
emmanuelchio	0:210b5ba62803	70
emmanuelchio	0:210b5ba62803	71
emmanuelchio	0:210b5ba62803	72	/****************************************************************/
emmanuelchio	0:210b5ba62803	73	//Master Functions
emmanuelchio	0:210b5ba62803	74	/****************************************************************/
emmanuelchio	0:210b5ba62803	75	SMARTGPUREPLY SMARTGPU2::erase(){ //Erase the SMARTGPU2 screen
emmanuelchio	0:210b5ba62803	76	putcharTX('M'); //Master function
emmanuelchio	0:210b5ba62803	77	putcharTX('E');
emmanuelchio	0:210b5ba62803	78	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	79	}
emmanuelchio	0:210b5ba62803	80
emmanuelchio	0:210b5ba62803	81	SMARTGPUREPLY SMARTGPU2::sleep(STATE state){ //Send SMARTGPU2 to sleep mode
emmanuelchio	0:210b5ba62803	82	putcharTX('M'); //Master function
emmanuelchio	0:210b5ba62803	83	putcharTX('Z');
emmanuelchio	0:210b5ba62803	84	putcharTX(state);
emmanuelchio	0:210b5ba62803	85	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	86	}
emmanuelchio	0:210b5ba62803	87
emmanuelchio	0:210b5ba62803	88	SMARTGPUREPLY SMARTGPU2::orientation(LCDORIENTATIONS side){ //Change display orientation
emmanuelchio	0:210b5ba62803	89	putcharTX('M'); //Master function
emmanuelchio	0:210b5ba62803	90	putcharTX('O');
emmanuelchio	0:210b5ba62803	91	putcharTX(side);
emmanuelchio	0:210b5ba62803	92	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	93	}
emmanuelchio	0:210b5ba62803	94
emmanuelchio	0:210b5ba62803	95	SMARTGPUREPLY SMARTGPU2::bright(unsigned char val){ //Change display brightness
emmanuelchio	0:210b5ba62803	96	putcharTX('M'); //Master function
emmanuelchio	0:210b5ba62803	97	putcharTX('B');
emmanuelchio	0:210b5ba62803	98	putcharTX(val);
emmanuelchio	0:210b5ba62803	99	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	100	}
emmanuelchio	0:210b5ba62803	101
emmanuelchio	0:210b5ba62803	102	// SMART GPU 2 DEFAULT/INITIAL BAUD RATE: 9600bps
emmanuelchio	0:210b5ba62803	103	SMARTGPUREPLY SMARTGPU2::baudChange(unsigned long baud){ //Change baud rate of MBED and SMARTGPU2 board
emmanuelchio	0:210b5ba62803	104	unsigned char aux;
emmanuelchio	0:210b5ba62803	105
emmanuelchio	0:210b5ba62803	106	putcharTX('M'); //Master function
emmanuelchio	0:210b5ba62803	107	putcharTX('X');
emmanuelchio	0:210b5ba62803	108	putcharTX(baud>>24);
emmanuelchio	0:210b5ba62803	109	putcharTX(baud>>16);
emmanuelchio	0:210b5ba62803	110	putcharTX(baud>>8);
emmanuelchio	0:210b5ba62803	111	putcharTX(baud);
emmanuelchio	0:210b5ba62803	112	aux=getcharRX();
emmanuelchio	0:210b5ba62803	113	if(aux=='O'){ //if command is successfull, change baudrate, if not just leave and return 'F'
emmanuelchio	0:210b5ba62803	114	wait_ms(150);
emmanuelchio	0:210b5ba62803	115	setBaud(baud);
emmanuelchio	0:210b5ba62803	116	wait_ms(200);
emmanuelchio	0:210b5ba62803	117	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	118	}else{
emmanuelchio	0:210b5ba62803	119	return (SMARTGPUREPLY)aux;
emmanuelchio	0:210b5ba62803	120	}
emmanuelchio	0:210b5ba62803	121	}
emmanuelchio	0:210b5ba62803	122
emmanuelchio	0:210b5ba62803	123	SMARTGPUREPLY SMARTGPU2::setEraseBackColour(COLOUR colour){ //Change the default screen background colour for erase function
emmanuelchio	0:210b5ba62803	124	putcharTX('M'); //Master function
emmanuelchio	0:210b5ba62803	125	putcharTX('C'); //Background Colour
emmanuelchio	0:210b5ba62803	126	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	127	putcharTX(colour);
emmanuelchio	0:210b5ba62803	128	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	129	}
emmanuelchio	0:210b5ba62803	130
emmanuelchio	0:210b5ba62803	131
emmanuelchio	0:210b5ba62803	132	/****************************************************************/
emmanuelchio	0:210b5ba62803	133	//Geometric Functions
emmanuelchio	0:210b5ba62803	134	/****************************************************************/
emmanuelchio	0:210b5ba62803	135	SMARTGPUREPLY SMARTGPU2::putPixel(AXIS x, AXIS y, COLOUR colour){ //Draw a pixel on the screen
emmanuelchio	0:210b5ba62803	136	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	137	putcharTX('P');
emmanuelchio	0:210b5ba62803	138	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	139	putcharTX(x);
emmanuelchio	0:210b5ba62803	140	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	141	putcharTX(y);
emmanuelchio	0:210b5ba62803	142	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	143	putcharTX(colour);
emmanuelchio	0:210b5ba62803	144	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	145	}
emmanuelchio	0:210b5ba62803	146
emmanuelchio	0:210b5ba62803	147	SMARTGPUREPLY SMARTGPU2::drawLine(AXIS x1, AXIS y1, AXIS x2, AXIS y2, COLOUR colour){ //Draw a line on the screen
emmanuelchio	0:210b5ba62803	148	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	149	putcharTX('L');
emmanuelchio	0:210b5ba62803	150	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	151	putcharTX(x1);
emmanuelchio	0:210b5ba62803	152	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	153	putcharTX(y1);
emmanuelchio	0:210b5ba62803	154	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	155	putcharTX(x2);
emmanuelchio	0:210b5ba62803	156	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	157	putcharTX(y2);
emmanuelchio	0:210b5ba62803	158	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	159	putcharTX(colour);
emmanuelchio	0:210b5ba62803	160	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	161	}
emmanuelchio	0:210b5ba62803	162
emmanuelchio	0:210b5ba62803	163	SMARTGPUREPLY SMARTGPU2::drawRectangle(AXIS x1, AXIS y1, AXIS x2, AXIS y2, COLOUR colour, FILLGEOM fill){ //Draw a rectangle on the screen
emmanuelchio	0:210b5ba62803	164	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	165	putcharTX('R'); //Rectangle
emmanuelchio	0:210b5ba62803	166	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	167	putcharTX(x1);
emmanuelchio	0:210b5ba62803	168	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	169	putcharTX(y1);
emmanuelchio	0:210b5ba62803	170	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	171	putcharTX(x2);
emmanuelchio	0:210b5ba62803	172	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	173	putcharTX(y2);
emmanuelchio	0:210b5ba62803	174	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	175	putcharTX(colour);
emmanuelchio	0:210b5ba62803	176	putcharTX(fill);
emmanuelchio	0:210b5ba62803	177	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	178	}
emmanuelchio	0:210b5ba62803	179
emmanuelchio	0:210b5ba62803	180	SMARTGPUREPLY SMARTGPU2::drawRoundRect(AXIS x1, AXIS y1, AXIS x2, AXIS y2, RADIUS radius, COLOUR colour, FILLGEOM fill){ //Draw a rounded rectangle on the screen
emmanuelchio	0:210b5ba62803	181	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	182	putcharTX('O'); //Rounded Rectangle
emmanuelchio	0:210b5ba62803	183	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	184	putcharTX(x1);
emmanuelchio	0:210b5ba62803	185	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	186	putcharTX(y1);
emmanuelchio	0:210b5ba62803	187	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	188	putcharTX(x2);
emmanuelchio	0:210b5ba62803	189	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	190	putcharTX(y2);
emmanuelchio	0:210b5ba62803	191	putcharTX(radius>>8);
emmanuelchio	0:210b5ba62803	192	putcharTX(radius);
emmanuelchio	0:210b5ba62803	193	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	194	putcharTX(colour);
emmanuelchio	0:210b5ba62803	195	putcharTX(fill);
emmanuelchio	0:210b5ba62803	196	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	197	}
emmanuelchio	0:210b5ba62803	198
emmanuelchio	0:210b5ba62803	199	SMARTGPUREPLY SMARTGPU2::drawGradientRect(AXIS x1, AXIS y1, AXIS x2, AXIS y2, COLOUR firstColour, COLOUR lastColour, ORIENTATIONPARAMETER direction){
emmanuelchio	0:210b5ba62803	200	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	201	putcharTX('G'); //Gradient rectangle function
emmanuelchio	0:210b5ba62803	202	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	203	putcharTX(x1);
emmanuelchio	0:210b5ba62803	204	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	205	putcharTX(y1);
emmanuelchio	0:210b5ba62803	206	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	207	putcharTX(x2);
emmanuelchio	0:210b5ba62803	208	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	209	putcharTX(y2);
emmanuelchio	0:210b5ba62803	210	putcharTX(firstColour>>8);
emmanuelchio	0:210b5ba62803	211	putcharTX(firstColour);
emmanuelchio	0:210b5ba62803	212	putcharTX(lastColour>>8);
emmanuelchio	0:210b5ba62803	213	putcharTX(lastColour);
emmanuelchio	0:210b5ba62803	214	putcharTX(direction);
emmanuelchio	0:210b5ba62803	215	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	216	}
emmanuelchio	0:210b5ba62803	217
emmanuelchio	0:210b5ba62803	218	SMARTGPUREPLY SMARTGPU2::drawTriangle(AXIS x1, AXIS y1, AXIS x2, AXIS y2, AXIS x3, AXIS y3, COLOUR colour, FILLGEOM fill){ //Draw a triangle on the screen
emmanuelchio	0:210b5ba62803	219	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	220	putcharTX('T');
emmanuelchio	0:210b5ba62803	221	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	222	putcharTX(x1);
emmanuelchio	0:210b5ba62803	223	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	224	putcharTX(y1);
emmanuelchio	0:210b5ba62803	225	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	226	putcharTX(x2);
emmanuelchio	0:210b5ba62803	227	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	228	putcharTX(y2);
emmanuelchio	0:210b5ba62803	229	putcharTX(x3>>8);
emmanuelchio	0:210b5ba62803	230	putcharTX(x3);
emmanuelchio	0:210b5ba62803	231	putcharTX(y3>>8);
emmanuelchio	0:210b5ba62803	232	putcharTX(y3);
emmanuelchio	0:210b5ba62803	233	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	234	putcharTX(colour);
emmanuelchio	0:210b5ba62803	235	putcharTX(fill);
emmanuelchio	0:210b5ba62803	236	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	237	}
emmanuelchio	0:210b5ba62803	238
emmanuelchio	0:210b5ba62803	239	SMARTGPUREPLY SMARTGPU2::drawArc(AXIS x, AXIS y, RADIUS radiusx, RADIUS radiusy, ARCQUADRANT quadrant, COLOUR colour, FILLGEOM fill){ //Draw an Arc on the screen
emmanuelchio	0:210b5ba62803	240	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	241	putcharTX('A'); //Arc
emmanuelchio	0:210b5ba62803	242	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	243	putcharTX(x);
emmanuelchio	0:210b5ba62803	244	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	245	putcharTX(y);
emmanuelchio	0:210b5ba62803	246	putcharTX(radiusx>>8);
emmanuelchio	0:210b5ba62803	247	putcharTX(radiusx);
emmanuelchio	0:210b5ba62803	248	putcharTX(radiusy>>8);
emmanuelchio	0:210b5ba62803	249	putcharTX(radiusy);
emmanuelchio	0:210b5ba62803	250	putcharTX(quadrant);
emmanuelchio	0:210b5ba62803	251	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	252	putcharTX(colour);
emmanuelchio	0:210b5ba62803	253	putcharTX(fill);
emmanuelchio	0:210b5ba62803	254	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	255	}
emmanuelchio	0:210b5ba62803	256
emmanuelchio	0:210b5ba62803	257	SMARTGPUREPLY SMARTGPU2::drawCircle(AXIS x, AXIS y, RADIUS radius, COLOUR colour, FILLGEOM fill){ //Draw a circle on the screen
emmanuelchio	0:210b5ba62803	258	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	259	putcharTX('C'); //Circle
emmanuelchio	0:210b5ba62803	260	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	261	putcharTX(x);
emmanuelchio	0:210b5ba62803	262	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	263	putcharTX(y);
emmanuelchio	0:210b5ba62803	264	putcharTX(radius>>8);
emmanuelchio	0:210b5ba62803	265	putcharTX(radius);
emmanuelchio	0:210b5ba62803	266	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	267	putcharTX(colour);
emmanuelchio	0:210b5ba62803	268	putcharTX(fill);
emmanuelchio	0:210b5ba62803	269	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	270	}
emmanuelchio	0:210b5ba62803	271
emmanuelchio	0:210b5ba62803	272	SMARTGPUREPLY SMARTGPU2::drawEllipse(AXIS x, AXIS y, RADIUS radiusx, RADIUS radiusy, COLOUR colour, FILLGEOM fill){ //Draw an Ellipse on the screen
emmanuelchio	0:210b5ba62803	273	putcharTX('G'); //Geometric function
emmanuelchio	0:210b5ba62803	274	putcharTX('E'); //Ellipse
emmanuelchio	0:210b5ba62803	275	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	276	putcharTX(x);
emmanuelchio	0:210b5ba62803	277	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	278	putcharTX(y);
emmanuelchio	0:210b5ba62803	279	putcharTX(radiusx>>8);
emmanuelchio	0:210b5ba62803	280	putcharTX(radiusx);
emmanuelchio	0:210b5ba62803	281	putcharTX(radiusy>>8);
emmanuelchio	0:210b5ba62803	282	putcharTX(radiusy);
emmanuelchio	0:210b5ba62803	283	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	284	putcharTX(colour);
emmanuelchio	0:210b5ba62803	285	putcharTX(fill);
emmanuelchio	0:210b5ba62803	286	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	287	}
emmanuelchio	0:210b5ba62803	288
emmanuelchio	0:210b5ba62803	289
emmanuelchio	0:210b5ba62803	290	/****************************************************************/
emmanuelchio	0:210b5ba62803	291	//String Functions
emmanuelchio	0:210b5ba62803	292	/****************************************************************/
emmanuelchio	0:210b5ba62803	293	SMARTGPUREPLY SMARTGPU2::putLetter(AXIS x, AXIS y, char letter, AXIS *xUpdated){ //Draw a letter on the screen on X,Y coords, returns updated value of X axis in xUpdated variable
emmanuelchio	0:210b5ba62803	294	unsigned int xUp = 0; //variable to store the updated position of X axis after command is called/char is printed
emmanuelchio	0:210b5ba62803	295
emmanuelchio	0:210b5ba62803	296	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	297	putcharTX('L'); //Letter - a simple letter
emmanuelchio	0:210b5ba62803	298	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	299	putcharTX(x);
emmanuelchio	0:210b5ba62803	300	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	301	putcharTX(y);
emmanuelchio	0:210b5ba62803	302	putcharTX(letter);
emmanuelchio	0:210b5ba62803	303
emmanuelchio	0:210b5ba62803	304	xUp=getcharRX();
emmanuelchio	0:210b5ba62803	305	xUp=xUp<<8;
emmanuelchio	0:210b5ba62803	306	xUp\|=getcharRX();
emmanuelchio	0:210b5ba62803	307	*xUpdated = xUp;
emmanuelchio	0:210b5ba62803	308	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	309	}
emmanuelchio	0:210b5ba62803	310
emmanuelchio	0:210b5ba62803	311	SMARTGPUREPLY SMARTGPU2::printNumber(AXIS x, AXIS y, float number){ //Prints a float number on screen
emmanuelchio	0:210b5ba62803	312	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	313	putcharTX('N'); //Number
emmanuelchio	0:210b5ba62803	314	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	315	putcharTX(x);
emmanuelchio	0:210b5ba62803	316	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	317	putcharTX(y);
emmanuelchio	0:210b5ba62803	318	putcharTX(((char *)&number)[3]);
emmanuelchio	0:210b5ba62803	319	putcharTX(((char *)&number)[2]);
emmanuelchio	0:210b5ba62803	320	putcharTX(((char *)&number)[1]);
emmanuelchio	0:210b5ba62803	321	putcharTX(((char *)&number)[0]);
emmanuelchio	0:210b5ba62803	322	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	323	}
emmanuelchio	0:210b5ba62803	324
emmanuelchio	0:210b5ba62803	325	SMARTGPUREPLY SMARTGPU2::string(AXIS x1, AXIS y1, AXIS x2, AXIS y2, char text[], NUMBEROFBYTES *SPB){ //Draw a string on the screen on defined Text Box coords, and stores the successfully printed bytes on SPB
emmanuelchio	0:210b5ba62803	326	unsigned int counter=0, sp=0;
emmanuelchio	0:210b5ba62803	327
emmanuelchio	0:210b5ba62803	328	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	329	putcharTX('S'); //String
emmanuelchio	0:210b5ba62803	330	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	331	putcharTX(x1);
emmanuelchio	0:210b5ba62803	332	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	333	putcharTX(y1);
emmanuelchio	0:210b5ba62803	334	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	335	putcharTX(x2);
emmanuelchio	0:210b5ba62803	336	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	337	putcharTX(y2);
emmanuelchio	0:210b5ba62803	338	while(1){
emmanuelchio	0:210b5ba62803	339	putcharTX(text[counter]);
emmanuelchio	0:210b5ba62803	340	if(text[counter]==0x00){
emmanuelchio	0:210b5ba62803	341	break;
emmanuelchio	0:210b5ba62803	342	}
emmanuelchio	0:210b5ba62803	343	counter++;
emmanuelchio	0:210b5ba62803	344	}
emmanuelchio	0:210b5ba62803	345
emmanuelchio	0:210b5ba62803	346	sp=getcharRX();
emmanuelchio	0:210b5ba62803	347	sp=sp<<8;
emmanuelchio	0:210b5ba62803	348	sp\|=getcharRX();
emmanuelchio	0:210b5ba62803	349	*SPB = sp;
emmanuelchio	0:210b5ba62803	350	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	351	}
emmanuelchio	0:210b5ba62803	352
emmanuelchio	0:210b5ba62803	353	SMARTGPUREPLY SMARTGPU2::stringSD(AXIS x1, AXIS y1, AXIS x2, AXIS y2, NUMBEROFBYTES BS, NUMBEROFBYTES BR, FILENAME name, NUMBEROFBYTES *SPB){ //Draw a String from a text file stored on the micro SD card
emmanuelchio	0:210b5ba62803	354	unsigned char counter=0, sp=0;
emmanuelchio	0:210b5ba62803	355
emmanuelchio	0:210b5ba62803	356	putcharTX('S'); //String function
emmanuelchio	0:210b5ba62803	357	putcharTX('F'); //text File from SD
emmanuelchio	0:210b5ba62803	358	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	359	putcharTX(x1);
emmanuelchio	0:210b5ba62803	360	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	361	putcharTX(y1);
emmanuelchio	0:210b5ba62803	362	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	363	putcharTX(x2);
emmanuelchio	0:210b5ba62803	364	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	365	putcharTX(y2);
emmanuelchio	0:210b5ba62803	366	putcharTX(BS>>8);
emmanuelchio	0:210b5ba62803	367	putcharTX(BS);
emmanuelchio	0:210b5ba62803	368	putcharTX(BR>>8);
emmanuelchio	0:210b5ba62803	369	putcharTX(BR);
emmanuelchio	0:210b5ba62803	370	while(1){
emmanuelchio	0:210b5ba62803	371	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	372	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	373	break;
emmanuelchio	0:210b5ba62803	374	}
emmanuelchio	0:210b5ba62803	375	counter++;
emmanuelchio	0:210b5ba62803	376	}
emmanuelchio	0:210b5ba62803	377
emmanuelchio	0:210b5ba62803	378	sp=getcharRX();
emmanuelchio	0:210b5ba62803	379	sp=sp<<8;
emmanuelchio	0:210b5ba62803	380	sp\|=getcharRX();
emmanuelchio	0:210b5ba62803	381	*SPB = sp;
emmanuelchio	0:210b5ba62803	382	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	383	}
emmanuelchio	0:210b5ba62803	384
emmanuelchio	0:210b5ba62803	385	SMARTGPUREPLY SMARTGPU2::setTextColour(COLOUR colour){ //Set the default text colour for letters and strings
emmanuelchio	0:210b5ba62803	386	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	387	putcharTX('C'); //Config
emmanuelchio	0:210b5ba62803	388	putcharTX('T'); //Text
emmanuelchio	0:210b5ba62803	389	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	390	putcharTX(colour);
emmanuelchio	0:210b5ba62803	391	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	392	}
emmanuelchio	0:210b5ba62803	393
emmanuelchio	0:210b5ba62803	394	SMARTGPUREPLY SMARTGPU2::setTextBackColour(COLOUR colour){ //Set the default text background colour for letters and strings
emmanuelchio	0:210b5ba62803	395	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	396	putcharTX('C'); //Config
emmanuelchio	0:210b5ba62803	397	putcharTX('B'); //Background
emmanuelchio	0:210b5ba62803	398	putcharTX(colour>>8);
emmanuelchio	0:210b5ba62803	399	putcharTX(colour);
emmanuelchio	0:210b5ba62803	400	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	401	}
emmanuelchio	0:210b5ba62803	402
emmanuelchio	0:210b5ba62803	403	SMARTGPUREPLY SMARTGPU2::setTextSize(FONTSIZE size){ //Set the default text size for letters and strings
emmanuelchio	0:210b5ba62803	404	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	405	putcharTX('C'); //Config
emmanuelchio	0:210b5ba62803	406	putcharTX('S'); //Size
emmanuelchio	0:210b5ba62803	407	putcharTX(size);
emmanuelchio	0:210b5ba62803	408	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	409	}
emmanuelchio	0:210b5ba62803	410
emmanuelchio	0:210b5ba62803	411	SMARTGPUREPLY SMARTGPU2::setTextBackFill(TEXTBACKGROUNDCOLOURFILLUNFILL fillState){ //Set the default text FILL or UNFILL background letters and strings
emmanuelchio	0:210b5ba62803	412	putcharTX('S'); //String Function
emmanuelchio	0:210b5ba62803	413	putcharTX('C'); //Config
emmanuelchio	0:210b5ba62803	414	putcharTX('F'); //Fill
emmanuelchio	0:210b5ba62803	415	putcharTX(fillState);
emmanuelchio	0:210b5ba62803	416	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	417	}
emmanuelchio	0:210b5ba62803	418
emmanuelchio	0:210b5ba62803	419
emmanuelchio	0:210b5ba62803	420	/****************************************************************/
emmanuelchio	0:210b5ba62803	421	//Image Functions
emmanuelchio	0:210b5ba62803	422	/****************************************************************/
emmanuelchio	0:210b5ba62803	423	SMARTGPUREPLY SMARTGPU2::drawIcon(AXIS x1, AXIS y1, AXIS x2, AXIS y2, char icon[]){ //Send and image or icon pixel by pixel to SMARTGPU2, 16bit(2 bytes) each pixel RGB565
emmanuelchio	0:210b5ba62803	424	unsigned int i,j,k=0;
emmanuelchio	0:210b5ba62803	425
emmanuelchio	0:210b5ba62803	426	putcharTX('I'); //Image function
emmanuelchio	0:210b5ba62803	427	putcharTX('I'); //Icon image received pixel by pixel
emmanuelchio	0:210b5ba62803	428	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	429	putcharTX(x1);
emmanuelchio	0:210b5ba62803	430	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	431	putcharTX(y1);
emmanuelchio	0:210b5ba62803	432	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	433	putcharTX(x2);
emmanuelchio	0:210b5ba62803	434	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	435	putcharTX(y2);
emmanuelchio	0:210b5ba62803	436	//Send icon buffer pixel by pixel
emmanuelchio	0:210b5ba62803	437	for(j=0;j<=(y2-y1);j++){
emmanuelchio	0:210b5ba62803	438	for(i=0;i<=(x2-x1);i++){
emmanuelchio	0:210b5ba62803	439	putcharTX(icon[k++]); //16bit per pixel - Upper 8bits part
emmanuelchio	0:210b5ba62803	440	putcharTX(icon[k++]); //16bit per pixel - Lower 8bits part
emmanuelchio	0:210b5ba62803	441	}
emmanuelchio	0:210b5ba62803	442	}
emmanuelchio	0:210b5ba62803	443
emmanuelchio	0:210b5ba62803	444	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	445	}
emmanuelchio	0:210b5ba62803	446
emmanuelchio	0:210b5ba62803	447	SMARTGPUREPLY SMARTGPU2::imageBMPSD(AXIS x, AXIS y, FILENAME name){ //Draw an Image stored on the micro SD card on the screen, at X,Y top right corner coordinates
emmanuelchio	0:210b5ba62803	448	unsigned char counter=0;
emmanuelchio	0:210b5ba62803	449
emmanuelchio	0:210b5ba62803	450	putcharTX('I'); //Image function
emmanuelchio	0:210b5ba62803	451	putcharTX('B'); //BMP from SD card
emmanuelchio	0:210b5ba62803	452	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	453	putcharTX(x);
emmanuelchio	0:210b5ba62803	454	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	455	putcharTX(y);
emmanuelchio	0:210b5ba62803	456	while(1){
emmanuelchio	0:210b5ba62803	457	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	458	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	459	break;
emmanuelchio	0:210b5ba62803	460	}
emmanuelchio	0:210b5ba62803	461	counter++;
emmanuelchio	0:210b5ba62803	462	}
emmanuelchio	0:210b5ba62803	463	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	464	}
emmanuelchio	0:210b5ba62803	465
emmanuelchio	0:210b5ba62803	466	SMARTGPUREPLY SMARTGPU2::imageJPGSD(AXIS x, AXIS y, JPGSCALEFACTOR scaleFactor, FILENAME name){ //Draw an Image stored on the micro SD card on the screen, at X,Y top right corner coordinates
emmanuelchio	0:210b5ba62803	467	unsigned char counter=0;
emmanuelchio	0:210b5ba62803	468
emmanuelchio	0:210b5ba62803	469	putcharTX('I'); //Image function
emmanuelchio	0:210b5ba62803	470	putcharTX('J'); //JPG from SD card
emmanuelchio	0:210b5ba62803	471	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	472	putcharTX(x);
emmanuelchio	0:210b5ba62803	473	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	474	putcharTX(y);
emmanuelchio	0:210b5ba62803	475	putcharTX(scaleFactor);
emmanuelchio	0:210b5ba62803	476	while(1){
emmanuelchio	0:210b5ba62803	477	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	478	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	479	break;
emmanuelchio	0:210b5ba62803	480	}
emmanuelchio	0:210b5ba62803	481	counter++;
emmanuelchio	0:210b5ba62803	482	}
emmanuelchio	0:210b5ba62803	483	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	484	}
emmanuelchio	0:210b5ba62803	485
emmanuelchio	0:210b5ba62803	486	//Reads a defined x1,x1,x2,y2 box of the SmartGPU display, and returns it pixel by pixel in RGB 888 format, 1 byte per colour, 3 bytes per pixel
emmanuelchio	0:210b5ba62803	487	SMARTGPUREPLY SMARTGPU2::getImageFromMemory(AXIS x1, AXIS y1, AXIS x2, AXIS y2, char buffer[]){ //Read the internal memory of the SMARTGPU2, This command returns 24bit pixels (3 bytes)
emmanuelchio	0:210b5ba62803	488	unsigned int i,j,k=0;
emmanuelchio	0:210b5ba62803	489
emmanuelchio	0:210b5ba62803	490	putcharTX('I'); //Image function
emmanuelchio	0:210b5ba62803	491	putcharTX('M'); //from SmartGPU internal Display Memory
emmanuelchio	0:210b5ba62803	492	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	493	putcharTX(x1);
emmanuelchio	0:210b5ba62803	494	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	495	putcharTX(y1);
emmanuelchio	0:210b5ba62803	496	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	497	putcharTX(x2);
emmanuelchio	0:210b5ba62803	498	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	499	putcharTX(y2);
emmanuelchio	0:210b5ba62803	500	//receive all the pixels
emmanuelchio	0:210b5ba62803	501	for(j=0;j<=(y2-y1);j++){
emmanuelchio	0:210b5ba62803	502	for(i=0;i<=(x2-x1);i++){
emmanuelchio	0:210b5ba62803	503	buffer[k++]=getcharRX(); //Red
emmanuelchio	0:210b5ba62803	504	buffer[k++]=getcharRX(); //Green
emmanuelchio	0:210b5ba62803	505	buffer[k++]=getcharRX(); //Blue
emmanuelchio	0:210b5ba62803	506	}
emmanuelchio	0:210b5ba62803	507	}
emmanuelchio	0:210b5ba62803	508	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	509	}
emmanuelchio	0:210b5ba62803	510
emmanuelchio	0:210b5ba62803	511	//takes a screenshot of SmartGPU2 display and stores it in the microSD card with consecutive names Screenshot000.bmp, Screenshot001.bmp, etc
emmanuelchio	0:210b5ba62803	512	SMARTGPUREPLY SMARTGPU2::screenshot(){
emmanuelchio	0:210b5ba62803	513	putcharTX('I'); //Image function
emmanuelchio	0:210b5ba62803	514	putcharTX('S'); //Screenshot
emmanuelchio	0:210b5ba62803	515	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	516	}
emmanuelchio	0:210b5ba62803	517
emmanuelchio	0:210b5ba62803	518
emmanuelchio	0:210b5ba62803	519	/****************************************************************/
emmanuelchio	0:210b5ba62803	520	//Video Functions
emmanuelchio	0:210b5ba62803	521	/****************************************************************/
emmanuelchio	0:210b5ba62803	522	//Allocates a ".vid" video stored on the micro SD card with the given filename name
emmanuelchio	0:210b5ba62803	523	SMARTGPUREPLY SMARTGPU2::allocateVideoSD(FILENAME name, VIDDATA *videoData){
emmanuelchio	0:210b5ba62803	524	unsigned int wid=0, hei=0, fra=0, tot=0;
emmanuelchio	0:210b5ba62803	525	unsigned char counter=0;
emmanuelchio	0:210b5ba62803	526
emmanuelchio	0:210b5ba62803	527	putcharTX('V'); //Video function
emmanuelchio	0:210b5ba62803	528	putcharTX('A'); //Allocate
emmanuelchio	0:210b5ba62803	529	while(1){ //Send Video Name
emmanuelchio	0:210b5ba62803	530	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	531	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	532	break;
emmanuelchio	0:210b5ba62803	533	}
emmanuelchio	0:210b5ba62803	534	counter++;
emmanuelchio	0:210b5ba62803	535	}
emmanuelchio	0:210b5ba62803	536
emmanuelchio	0:210b5ba62803	537	((unsigned char *) &wid)[1]=getcharRX(); //get video width
emmanuelchio	0:210b5ba62803	538	((unsigned char *) &wid)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	539	((unsigned char *) &hei)[1]=getcharRX(); //get video height
emmanuelchio	0:210b5ba62803	540	((unsigned char *) &hei)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	541	((unsigned char *) &fra)[1]=getcharRX(); //get video frames per second
emmanuelchio	0:210b5ba62803	542	((unsigned char *) &fra)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	543	((unsigned char *) &tot)[1]=getcharRX(); //get video total frames
emmanuelchio	0:210b5ba62803	544	((unsigned char *) &tot)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	545	videoData->width = wid;
emmanuelchio	0:210b5ba62803	546	videoData->height = hei;
emmanuelchio	0:210b5ba62803	547	videoData->framesPerSec = fra;
emmanuelchio	0:210b5ba62803	548	videoData->totalFrames = tot;
emmanuelchio	0:210b5ba62803	549	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	550	}
emmanuelchio	0:210b5ba62803	551
emmanuelchio	0:210b5ba62803	552	//deAllocates a ".vid" video previously allocated, must be called when no more calls to video will be done
emmanuelchio	0:210b5ba62803	553	SMARTGPUREPLY SMARTGPU2::freeVideoSD(){
emmanuelchio	0:210b5ba62803	554	putcharTX('V'); //Video function
emmanuelchio	0:210b5ba62803	555	putcharTX('D'); //DeAllocate
emmanuelchio	0:210b5ba62803	556	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	557	}
emmanuelchio	0:210b5ba62803	558
emmanuelchio	0:210b5ba62803	559	//Sets a video start Frame position, this function can be used to FastForward video or Rewing, returns 'F' if invalid position
emmanuelchio	0:210b5ba62803	560	SMARTGPUREPLY SMARTGPU2::setFrameVideoSD(unsigned int startFrame){
emmanuelchio	0:210b5ba62803	561	putcharTX('V'); //Video function
emmanuelchio	0:210b5ba62803	562	putcharTX('F'); //set Video Frame
emmanuelchio	0:210b5ba62803	563	putcharTX(startFrame>>8);
emmanuelchio	0:210b5ba62803	564	putcharTX(startFrame);
emmanuelchio	0:210b5ba62803	565	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	566	}
emmanuelchio	0:210b5ba62803	567
emmanuelchio	0:210b5ba62803	568	//Plays a previously allocated ".vid" video stored on mSD card on X,Y top right corner coordinates, starting from current Video Frame and plays framesToPlay
emmanuelchio	0:210b5ba62803	569	SMARTGPUREPLY SMARTGPU2::playVideoSD(AXIS x, AXIS y, unsigned int framesToPlay){ //frames to play from current video Frame
emmanuelchio	0:210b5ba62803	570	putcharTX('V'); //Video function
emmanuelchio	0:210b5ba62803	571	putcharTX('P'); //Play
emmanuelchio	0:210b5ba62803	572	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	573	putcharTX(x);
emmanuelchio	0:210b5ba62803	574	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	575	putcharTX(y);
emmanuelchio	0:210b5ba62803	576	putcharTX(framesToPlay>>8);
emmanuelchio	0:210b5ba62803	577	putcharTX(framesToPlay);
emmanuelchio	0:210b5ba62803	578	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	579	}
emmanuelchio	0:210b5ba62803	580
emmanuelchio	0:210b5ba62803	581
emmanuelchio	0:210b5ba62803	582	/****************************************************************/
emmanuelchio	0:210b5ba62803	583	//Audio Functions
emmanuelchio	0:210b5ba62803	584	/****************************************************************/
emmanuelchio	0:210b5ba62803	585	SMARTGPUREPLY SMARTGPU2::initDACAudio(STATE state){
emmanuelchio	0:210b5ba62803	586	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	587	putcharTX('I'); //Init - Deinit DACs
emmanuelchio	0:210b5ba62803	588	putcharTX(state); //Enable/Disable
emmanuelchio	0:210b5ba62803	589	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	590	}
emmanuelchio	0:210b5ba62803	591
emmanuelchio	0:210b5ba62803	592	SMARTGPUREPLY SMARTGPU2::audioBoost(STATE state){
emmanuelchio	0:210b5ba62803	593	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	594	putcharTX('B'); //Boost
emmanuelchio	0:210b5ba62803	595	putcharTX(state); //Enable/Disable
emmanuelchio	0:210b5ba62803	596	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	597	}
emmanuelchio	0:210b5ba62803	598
emmanuelchio	0:210b5ba62803	599	SMARTGPUREPLY SMARTGPU2::getWAVPlayState(STATE* state){ //returns ENABLE or DISABLE if any file is playing
emmanuelchio	0:210b5ba62803	600	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	601	putcharTX('G'); //Get playing File status
emmanuelchio	0:210b5ba62803	602	*state = (STATE)getcharRX(); //Get state
emmanuelchio	0:210b5ba62803	603	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	604	}
emmanuelchio	0:210b5ba62803	605
emmanuelchio	0:210b5ba62803	606	SMARTGPUREPLY SMARTGPU2::playWAVFile(FILENAME name, unsigned int* seconds){ //returns in "seconds" variable the song duration in seconds
emmanuelchio	0:210b5ba62803	607	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	608	unsigned int secs=0;
emmanuelchio	0:210b5ba62803	609
emmanuelchio	0:210b5ba62803	610	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	611	putcharTX('P'); //Play WAV file
emmanuelchio	0:210b5ba62803	612	while(1){ //Send file name
emmanuelchio	0:210b5ba62803	613	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	614	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	615	break;
emmanuelchio	0:210b5ba62803	616	}
emmanuelchio	0:210b5ba62803	617	counter++;
emmanuelchio	0:210b5ba62803	618	}
emmanuelchio	0:210b5ba62803	619
emmanuelchio	0:210b5ba62803	620	((unsigned char *) &secs)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	621	((unsigned char *) &secs)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	622	*seconds = secs;
emmanuelchio	0:210b5ba62803	623	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	624	}
emmanuelchio	0:210b5ba62803	625
emmanuelchio	0:210b5ba62803	626	SMARTGPUREPLY SMARTGPU2::pauseWAVFile(){ //pauses a playing file, returns 'F' if no file is playing
emmanuelchio	0:210b5ba62803	627	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	628	putcharTX('W'); //Pause file
emmanuelchio	0:210b5ba62803	629	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	630	}
emmanuelchio	0:210b5ba62803	631
emmanuelchio	0:210b5ba62803	632	SMARTGPUREPLY SMARTGPU2::stopWAVFile(){
emmanuelchio	0:210b5ba62803	633	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	634	putcharTX('S'); //Stop playing file
emmanuelchio	0:210b5ba62803	635	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	636	}
emmanuelchio	0:210b5ba62803	637
emmanuelchio	0:210b5ba62803	638	SMARTGPUREPLY SMARTGPU2::advanceWAVFile(unsigned int seconds){ //advance to the file to the given seconds parameter
emmanuelchio	0:210b5ba62803	639	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	640	putcharTX('A'); //Advance file
emmanuelchio	0:210b5ba62803	641	putcharTX(seconds>>8);
emmanuelchio	0:210b5ba62803	642	putcharTX(seconds);
emmanuelchio	0:210b5ba62803	643	return (SMARTGPUREPLY)getcharRX(); //returns 'F' if no file is playing or if no seconds position exists, in this case file will stop playing
emmanuelchio	0:210b5ba62803	644	}
emmanuelchio	0:210b5ba62803	645
emmanuelchio	0:210b5ba62803	646	SMARTGPUREPLY SMARTGPU2::setVolumeWAV(unsigned char volume){
emmanuelchio	0:210b5ba62803	647	putcharTX('A'); //Audio Function
emmanuelchio	0:210b5ba62803	648	putcharTX('V'); //Volume
emmanuelchio	0:210b5ba62803	649	putcharTX(volume);
emmanuelchio	0:210b5ba62803	650	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	651	}
emmanuelchio	0:210b5ba62803	652
emmanuelchio	0:210b5ba62803	653
emmanuelchio	0:210b5ba62803	654	/****************************************************************/
emmanuelchio	0:210b5ba62803	655	//Real Time Clock Functions
emmanuelchio	0:210b5ba62803	656	/****************************************************************/
emmanuelchio	0:210b5ba62803	657	SMARTGPUREPLY SMARTGPU2::setupRTC(STATE *state){
emmanuelchio	0:210b5ba62803	658	putcharTX('R'); //RTC function - Real Time Clock
emmanuelchio	0:210b5ba62803	659	putcharTX('S'); //Setup RTC
emmanuelchio	0:210b5ba62803	660	*state = (STATE)getcharRX(); //Get state
emmanuelchio	0:210b5ba62803	661	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	662	}
emmanuelchio	0:210b5ba62803	663
emmanuelchio	0:210b5ba62803	664	SMARTGPUREPLY SMARTGPU2::getRTCTimeDate(TIME *timeDate){
emmanuelchio	0:210b5ba62803	665	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	666
emmanuelchio	0:210b5ba62803	667	putcharTX('R'); //RTC function - Real Time Clock
emmanuelchio	0:210b5ba62803	668	putcharTX('P'); //Parameters
emmanuelchio	0:210b5ba62803	669	putcharTX('G'); //Get
emmanuelchio	0:210b5ba62803	670	timeDate->hour = getcharRX(); //hour
emmanuelchio	0:210b5ba62803	671	timeDate->minute = getcharRX(); //min
emmanuelchio	0:210b5ba62803	672	timeDate->second = getcharRX(); //sec
emmanuelchio	0:210b5ba62803	673	timeDate->day = getcharRX(); //day
emmanuelchio	0:210b5ba62803	674	timeDate->month = getcharRX(); //month
emmanuelchio	0:210b5ba62803	675	((unsigned char*)&counter)[1] = getcharRX(); //year upper
emmanuelchio	0:210b5ba62803	676	((unsigned char*)&counter)[0] = getcharRX(); //year lower
emmanuelchio	0:210b5ba62803	677	timeDate->year = counter; //year
emmanuelchio	0:210b5ba62803	678	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	679	}
emmanuelchio	0:210b5ba62803	680
emmanuelchio	0:210b5ba62803	681	SMARTGPUREPLY SMARTGPU2::setRTCTimeDate(TIME *timeDate){
emmanuelchio	0:210b5ba62803	682	putcharTX('R'); //RTC function - Real Time Clock
emmanuelchio	0:210b5ba62803	683	putcharTX('P'); //Parameters
emmanuelchio	0:210b5ba62803	684	putcharTX('S'); //Set
emmanuelchio	0:210b5ba62803	685	putcharTX(timeDate->hour); //hour
emmanuelchio	0:210b5ba62803	686	putcharTX(timeDate->minute); //min
emmanuelchio	0:210b5ba62803	687	putcharTX(timeDate->second); //sec
emmanuelchio	0:210b5ba62803	688	putcharTX(timeDate->day); //day
emmanuelchio	0:210b5ba62803	689	putcharTX(timeDate->month); //month
emmanuelchio	0:210b5ba62803	690	putcharTX(timeDate->year>>8);//year upper
emmanuelchio	0:210b5ba62803	691	putcharTX(timeDate->year); //year lower
emmanuelchio	0:210b5ba62803	692	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	693	}
emmanuelchio	0:210b5ba62803	694
emmanuelchio	0:210b5ba62803	695
emmanuelchio	0:210b5ba62803	696	/****************************************************************/
emmanuelchio	0:210b5ba62803	697	//Objects Functions
emmanuelchio	0:210b5ba62803	698	/****************************************************************/
emmanuelchio	0:210b5ba62803	699	SMARTGPUREPLY SMARTGPU2::objButton(AXIS x1, AXIS y1, AXIS x2, AXIS y2, ACTIVE activeState, char text[]){
emmanuelchio	0:210b5ba62803	700	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	701
emmanuelchio	0:210b5ba62803	702	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	703	putcharTX('B'); //Button
emmanuelchio	0:210b5ba62803	704	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	705	putcharTX(x1);
emmanuelchio	0:210b5ba62803	706	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	707	putcharTX(y1);
emmanuelchio	0:210b5ba62803	708	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	709	putcharTX(x2);
emmanuelchio	0:210b5ba62803	710	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	711	putcharTX(y2);
emmanuelchio	0:210b5ba62803	712	putcharTX(activeState);
emmanuelchio	0:210b5ba62803	713	while(1){ //Send button text
emmanuelchio	0:210b5ba62803	714	putcharTX(text[counter]);
emmanuelchio	0:210b5ba62803	715	if(text[counter]==0x00){
emmanuelchio	0:210b5ba62803	716	break;
emmanuelchio	0:210b5ba62803	717	}
emmanuelchio	0:210b5ba62803	718	counter++;
emmanuelchio	0:210b5ba62803	719	}
emmanuelchio	0:210b5ba62803	720	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	721	}
emmanuelchio	0:210b5ba62803	722
emmanuelchio	0:210b5ba62803	723	SMARTGPUREPLY SMARTGPU2::objSwitch(AXIS x, AXIS y, unsigned int switchSize, ACTIVE activeState){
emmanuelchio	0:210b5ba62803	724	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	725	putcharTX('T'); //Switch
emmanuelchio	0:210b5ba62803	726	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	727	putcharTX(x);
emmanuelchio	0:210b5ba62803	728	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	729	putcharTX(y);
emmanuelchio	0:210b5ba62803	730	putcharTX(switchSize>>8);
emmanuelchio	0:210b5ba62803	731	putcharTX(switchSize);
emmanuelchio	0:210b5ba62803	732	putcharTX(activeState);
emmanuelchio	0:210b5ba62803	733	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	734	}
emmanuelchio	0:210b5ba62803	735
emmanuelchio	0:210b5ba62803	736	SMARTGPUREPLY SMARTGPU2::objCheckbox(AXIS x, AXIS y, unsigned int checkboxSize, ACTIVE activeState){
emmanuelchio	0:210b5ba62803	737	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	738	putcharTX('C'); //Checkbox
emmanuelchio	0:210b5ba62803	739	putcharTX(x>>8);
emmanuelchio	0:210b5ba62803	740	putcharTX(x);
emmanuelchio	0:210b5ba62803	741	putcharTX(y>>8);
emmanuelchio	0:210b5ba62803	742	putcharTX(y);
emmanuelchio	0:210b5ba62803	743	putcharTX(checkboxSize>>8);
emmanuelchio	0:210b5ba62803	744	putcharTX(checkboxSize);
emmanuelchio	0:210b5ba62803	745	putcharTX(activeState);
emmanuelchio	0:210b5ba62803	746	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	747	}
emmanuelchio	0:210b5ba62803	748
emmanuelchio	0:210b5ba62803	749	SMARTGPUREPLY SMARTGPU2::objProgressBar(AXIS x1, AXIS y1, AXIS x2, AXIS y2, unsigned char progress){
emmanuelchio	0:210b5ba62803	750	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	751	putcharTX('P'); //Progress Bar
emmanuelchio	0:210b5ba62803	752	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	753	putcharTX(x1);
emmanuelchio	0:210b5ba62803	754	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	755	putcharTX(y1);
emmanuelchio	0:210b5ba62803	756	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	757	putcharTX(x2);
emmanuelchio	0:210b5ba62803	758	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	759	putcharTX(y2);
emmanuelchio	0:210b5ba62803	760	putcharTX(progress);
emmanuelchio	0:210b5ba62803	761	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	762	}
emmanuelchio	0:210b5ba62803	763
emmanuelchio	0:210b5ba62803	764	SMARTGPUREPLY SMARTGPU2::objSlider(AXIS x1, AXIS y1, AXIS x2, AXIS y2, unsigned char position, unsigned char divisions, ORIENTATIONPARAMETER sliderOrientation){
emmanuelchio	0:210b5ba62803	765	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	766	putcharTX('L'); //Slider
emmanuelchio	0:210b5ba62803	767	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	768	putcharTX(x1);
emmanuelchio	0:210b5ba62803	769	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	770	putcharTX(y1);
emmanuelchio	0:210b5ba62803	771	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	772	putcharTX(x2);
emmanuelchio	0:210b5ba62803	773	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	774	putcharTX(y2);
emmanuelchio	0:210b5ba62803	775	putcharTX(position);
emmanuelchio	0:210b5ba62803	776	putcharTX(divisions);
emmanuelchio	0:210b5ba62803	777	putcharTX(sliderOrientation);
emmanuelchio	0:210b5ba62803	778	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	779	}
emmanuelchio	0:210b5ba62803	780
emmanuelchio	0:210b5ba62803	781	SMARTGPUREPLY SMARTGPU2::objScrollBar(AXIS x1, AXIS y1, AXIS x2, AXIS y2, unsigned char position, unsigned char divisions, ORIENTATIONPARAMETER scrollBarOrientation, ACTIVE activeState){
emmanuelchio	0:210b5ba62803	782	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	783	putcharTX('S'); //Scroll bar
emmanuelchio	0:210b5ba62803	784	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	785	putcharTX(x1);
emmanuelchio	0:210b5ba62803	786	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	787	putcharTX(y1);
emmanuelchio	0:210b5ba62803	788	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	789	putcharTX(x2);
emmanuelchio	0:210b5ba62803	790	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	791	putcharTX(y2);
emmanuelchio	0:210b5ba62803	792	putcharTX(position);
emmanuelchio	0:210b5ba62803	793	putcharTX(divisions);
emmanuelchio	0:210b5ba62803	794	putcharTX(scrollBarOrientation);
emmanuelchio	0:210b5ba62803	795	putcharTX(activeState);
emmanuelchio	0:210b5ba62803	796	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	797	}
emmanuelchio	0:210b5ba62803	798
emmanuelchio	0:210b5ba62803	799	SMARTGPUREPLY SMARTGPU2::objWindow(AXIS x1, AXIS y1, AXIS x2, AXIS y2, FONTSIZE textSize, WINDOWTYPE winType, char text[]){
emmanuelchio	0:210b5ba62803	800	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	801
emmanuelchio	0:210b5ba62803	802	putcharTX('O'); //Object function
emmanuelchio	0:210b5ba62803	803	putcharTX('W'); //Window
emmanuelchio	0:210b5ba62803	804	putcharTX(x1>>8);
emmanuelchio	0:210b5ba62803	805	putcharTX(x1);
emmanuelchio	0:210b5ba62803	806	putcharTX(y1>>8);
emmanuelchio	0:210b5ba62803	807	putcharTX(y1);
emmanuelchio	0:210b5ba62803	808	putcharTX(x2>>8);
emmanuelchio	0:210b5ba62803	809	putcharTX(x2);
emmanuelchio	0:210b5ba62803	810	putcharTX(y2>>8);
emmanuelchio	0:210b5ba62803	811	putcharTX(y2);
emmanuelchio	0:210b5ba62803	812	putcharTX(textSize);
emmanuelchio	0:210b5ba62803	813	putcharTX(winType);
emmanuelchio	0:210b5ba62803	814	while(1){ //Send button text
emmanuelchio	0:210b5ba62803	815	putcharTX(text[counter]);
emmanuelchio	0:210b5ba62803	816	if(text[counter]==0x00){
emmanuelchio	0:210b5ba62803	817	break;
emmanuelchio	0:210b5ba62803	818	}
emmanuelchio	0:210b5ba62803	819	counter++;
emmanuelchio	0:210b5ba62803	820	}
emmanuelchio	0:210b5ba62803	821	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	822	}
emmanuelchio	0:210b5ba62803	823
emmanuelchio	0:210b5ba62803	824
emmanuelchio	0:210b5ba62803	825	/****************************************************************/
emmanuelchio	0:210b5ba62803	826	//EEPROM-FLASH Functions - Refer to "smartGPU2 Command Set" to learn about READ-WRITE procedure.
emmanuelchio	0:210b5ba62803	827	/****************************************************************/
emmanuelchio	0:210b5ba62803	828	SMARTGPUREPLY SMARTGPU2::initClearEEPROMBuff(){
emmanuelchio	0:210b5ba62803	829	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	830	putcharTX('I'); //Init/Clear EEPROM Buffer
emmanuelchio	0:210b5ba62803	831	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	832	}
emmanuelchio	0:210b5ba62803	833
emmanuelchio	0:210b5ba62803	834	SMARTGPUREPLY SMARTGPU2::readEEPROMBuff(char buffer[], ADDRESS EEPROMbufferAddress, NUMBEROFBYTES bytesToRead, NUMBEROFBYTES *SRB){
emmanuelchio	0:210b5ba62803	835	unsigned int x=0, sr=0;
emmanuelchio	0:210b5ba62803	836
emmanuelchio	0:210b5ba62803	837	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	838	putcharTX('R'); //Read N bytes from EEPROM buffer to received buffer[]
emmanuelchio	0:210b5ba62803	839	putcharTX(EEPROMbufferAddress>>8); //address to start reading from EEPROM buffer
emmanuelchio	0:210b5ba62803	840	putcharTX(EEPROMbufferAddress);
emmanuelchio	0:210b5ba62803	841	putcharTX(bytesToRead>>8);
emmanuelchio	0:210b5ba62803	842	putcharTX(bytesToRead);
emmanuelchio	0:210b5ba62803	843
emmanuelchio	0:210b5ba62803	844	for(x=0; x<bytesToRead; x++){
emmanuelchio	0:210b5ba62803	845	buffer[x]=getcharRX();
emmanuelchio	0:210b5ba62803	846	}
emmanuelchio	0:210b5ba62803	847	sr=getcharRX();
emmanuelchio	0:210b5ba62803	848	sr=sr<<8;
emmanuelchio	0:210b5ba62803	849	sr\|=getcharRX();
emmanuelchio	0:210b5ba62803	850	*SRB = sr; //store succesfully read bytes
emmanuelchio	0:210b5ba62803	851	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	852	}
emmanuelchio	0:210b5ba62803	853
emmanuelchio	0:210b5ba62803	854	SMARTGPUREPLY SMARTGPU2::writeEEPROMBuff(char buffer[], ADDRESS EEPROMbufferAddress, NUMBEROFBYTES bytesToWrite, NUMBEROFBYTES *SWB){
emmanuelchio	0:210b5ba62803	855	unsigned int x=0, sw=0;
emmanuelchio	0:210b5ba62803	856
emmanuelchio	0:210b5ba62803	857	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	858	putcharTX('W'); //Write N bytes to EEPROM buffer from received buffer[]
emmanuelchio	0:210b5ba62803	859	putcharTX(EEPROMbufferAddress>>8); //address to start writting to EEPROM buffer
emmanuelchio	0:210b5ba62803	860	putcharTX(EEPROMbufferAddress);
emmanuelchio	0:210b5ba62803	861	putcharTX(bytesToWrite>>8);
emmanuelchio	0:210b5ba62803	862	putcharTX(bytesToWrite);
emmanuelchio	0:210b5ba62803	863	for(x=0; x<bytesToWrite; x++){
emmanuelchio	0:210b5ba62803	864	putcharTX(buffer[x]);
emmanuelchio	0:210b5ba62803	865	}
emmanuelchio	0:210b5ba62803	866
emmanuelchio	0:210b5ba62803	867	sw=getcharRX();
emmanuelchio	0:210b5ba62803	868	sw=sw<<8;
emmanuelchio	0:210b5ba62803	869	sw\|=getcharRX();
emmanuelchio	0:210b5ba62803	870	*SWB = sw; //store succesfully written bytes
emmanuelchio	0:210b5ba62803	871	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	872	}
emmanuelchio	0:210b5ba62803	873
emmanuelchio	0:210b5ba62803	874	SMARTGPUREPLY SMARTGPU2::saveBuffToEEPROMPage(EEPROMPAGE page){
emmanuelchio	0:210b5ba62803	875	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	876	putcharTX('S'); //Save EEPROM buffer contents to received EEPROM page#
emmanuelchio	0:210b5ba62803	877	putcharTX(page);
emmanuelchio	0:210b5ba62803	878	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	879	}
emmanuelchio	0:210b5ba62803	880
emmanuelchio	0:210b5ba62803	881	SMARTGPUREPLY SMARTGPU2::fillBuffFromEEPROMPage(EEPROMPAGE page){
emmanuelchio	0:210b5ba62803	882	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	883	putcharTX('F'); //Fill(copy) EEPROM buffer with received EEPROM page# contents
emmanuelchio	0:210b5ba62803	884	putcharTX(page);
emmanuelchio	0:210b5ba62803	885	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	886	}
emmanuelchio	0:210b5ba62803	887
emmanuelchio	0:210b5ba62803	888	SMARTGPUREPLY SMARTGPU2::compBuffToEEPROMPage(EEPROMPAGE page, unsigned char *result){
emmanuelchio	0:210b5ba62803	889	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	890	putcharTX('C'); //Compare EEPROM buffer contents with received EEPROM page#
emmanuelchio	0:210b5ba62803	891	putcharTX(page);
emmanuelchio	0:210b5ba62803	892	*result = getcharRX();
emmanuelchio	0:210b5ba62803	893	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	894	}
emmanuelchio	0:210b5ba62803	895
emmanuelchio	0:210b5ba62803	896	SMARTGPUREPLY SMARTGPU2::eraseEEPROMPage(EEPROMPAGE page){
emmanuelchio	0:210b5ba62803	897	putcharTX('E'); //EEPROM function
emmanuelchio	0:210b5ba62803	898	putcharTX('E'); //Erase received EEPROM page#
emmanuelchio	0:210b5ba62803	899	putcharTX(page);
emmanuelchio	0:210b5ba62803	900	return (SMARTGPUREPLY)getcharRX();
emmanuelchio	0:210b5ba62803	901	}
emmanuelchio	0:210b5ba62803	902
emmanuelchio	0:210b5ba62803	903
emmanuelchio	0:210b5ba62803	904	/****************************************************************/
emmanuelchio	0:210b5ba62803	905	//Touch Functions
emmanuelchio	0:210b5ba62803	906	//Those next Touch Functions return valid or invalid touch coordinates status(TOUCHREPLY) instead of ACK 'O' or NAK 'F'(SMARTGPUREPLY)
emmanuelchio	0:210b5ba62803	907	/****************************************************************/
emmanuelchio	0:210b5ba62803	908	TOUCHREPLY SMARTGPU2::touchScreen(POINT *point){ //Ask for a touch on the screen, if return==VALID, touch coords are valid and stored on xAxis and yAxis
emmanuelchio	0:210b5ba62803	909	unsigned int x=0,y=0;
emmanuelchio	0:210b5ba62803	910	putcharTX('T'); //Touch Function
emmanuelchio	0:210b5ba62803	911	putcharTX('S'); //Screen touch
emmanuelchio	0:210b5ba62803	912	((unsigned char *) &x)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	913	((unsigned char *) &x)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	914	((unsigned char *) &y)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	915	((unsigned char *) &y)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	916	if(getcharRX()=='O'){ //if touch coordinates are valid, assign values
emmanuelchio	0:210b5ba62803	917	point->x=x;
emmanuelchio	0:210b5ba62803	918	point->y=y;
emmanuelchio	0:210b5ba62803	919	return (TOUCHREPLY)VALID;
emmanuelchio	0:210b5ba62803	920	}
emmanuelchio	0:210b5ba62803	921	return (TOUCHREPLY)INVALID;
emmanuelchio	0:210b5ba62803	922	}
emmanuelchio	0:210b5ba62803	923
emmanuelchio	0:210b5ba62803	924	TOUCHREPLY SMARTGPU2::touchIcon(ICON *icon){ //Ask for a touch on the icons of the screen, if return==VALID, icon first letter is stored on icon
emmanuelchio	0:210b5ba62803	925	putcharTX('T'); //Touch Function
emmanuelchio	0:210b5ba62803	926	putcharTX('I'); //Icons touch
emmanuelchio	0:210b5ba62803	927	*icon = (ICON)getcharRX();
emmanuelchio	0:210b5ba62803	928	if(getcharRX()=='O'){ //if touch coordinates are valid
emmanuelchio	0:210b5ba62803	929	return (TOUCHREPLY)VALID;
emmanuelchio	0:210b5ba62803	930	}
emmanuelchio	0:210b5ba62803	931	return (TOUCHREPLY)INVALID;
emmanuelchio	0:210b5ba62803	932	}
emmanuelchio	0:210b5ba62803	933
emmanuelchio	0:210b5ba62803	934
emmanuelchio	0:210b5ba62803	935	/****************************************************************/
emmanuelchio	0:210b5ba62803	936	//SD FAT management Functions
emmanuelchio	0:210b5ba62803	937	//Those next SDF - SD Functions return file execution status(FILERESULT) instead of ACK 'O' or NAK 'F'(SMARTGPUREPLY)
emmanuelchio	0:210b5ba62803	938	/****************************************************************/
emmanuelchio	0:210b5ba62803	939	FILERESULT SMARTGPU2::SDFgetList(unsigned int numOfDirs, unsigned int numOfFiles){ //get number of dirs and files
emmanuelchio	0:210b5ba62803	940	FILERESULT res;
emmanuelchio	0:210b5ba62803	941	unsigned int dirs=0, files=0;
emmanuelchio	0:210b5ba62803	942
emmanuelchio	0:210b5ba62803	943	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	944	putcharTX('L'); //List/count dirs and files
emmanuelchio	0:210b5ba62803	945
emmanuelchio	0:210b5ba62803	946	((unsigned char *) &dirs)[1]= getcharRX(); //Get Upper part
emmanuelchio	0:210b5ba62803	947	((unsigned char *) &dirs)[0]= getcharRX(); //Get Lower part
emmanuelchio	0:210b5ba62803	948	((unsigned char *) &files)[1]= getcharRX(); //Get Upper part
emmanuelchio	0:210b5ba62803	949	((unsigned char *) &files)[0]= getcharRX(); //Get Lower part
emmanuelchio	0:210b5ba62803	950	*numOfDirs=dirs;
emmanuelchio	0:210b5ba62803	951	*numOfFiles=files;
emmanuelchio	0:210b5ba62803	952	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	953	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	954	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	955	}
emmanuelchio	0:210b5ba62803	956
emmanuelchio	0:210b5ba62803	957	FILERESULT SMARTGPU2::SDFgetDirName(ITEMNUMBER itemNumber, FILENAME name){ //searches for the "itemNumber" on the SD current folder and updates the buffer with the Dir name ended with NULL character
emmanuelchio	0:210b5ba62803	958	FILERESULT res;
emmanuelchio	0:210b5ba62803	959	unsigned int i=0;
emmanuelchio	0:210b5ba62803	960
emmanuelchio	0:210b5ba62803	961	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	962	putcharTX('G'); //Get name of given item file number
emmanuelchio	0:210b5ba62803	963	putcharTX('D'); //Directory
emmanuelchio	0:210b5ba62803	964	putcharTX(itemNumber>>8); //Send Upper part of itemNumber
emmanuelchio	0:210b5ba62803	965	putcharTX(itemNumber); //Send Lower part of itemNumber
emmanuelchio	0:210b5ba62803	966
emmanuelchio	0:210b5ba62803	967	while(1){
emmanuelchio	0:210b5ba62803	968	name[i]=getcharRX();
emmanuelchio	0:210b5ba62803	969	if(name[i]==0x00){ //if we find NULL character, means end of name
emmanuelchio	0:210b5ba62803	970	break;
emmanuelchio	0:210b5ba62803	971	}
emmanuelchio	0:210b5ba62803	972	i++;
emmanuelchio	0:210b5ba62803	973	}
emmanuelchio	0:210b5ba62803	974	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	975	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	976	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	977	}
emmanuelchio	0:210b5ba62803	978
emmanuelchio	0:210b5ba62803	979	FILERESULT SMARTGPU2::SDFgetFileName(ITEMNUMBER itemNumber, FILENAME name){ //searches for the "itemNumber" on the SD current folder and updates the buffer with the File name ended with NULL character
emmanuelchio	0:210b5ba62803	980	FILERESULT res;
emmanuelchio	0:210b5ba62803	981	unsigned int i=0;
emmanuelchio	0:210b5ba62803	982
emmanuelchio	0:210b5ba62803	983	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	984	putcharTX('G'); //Get name of given item file number
emmanuelchio	0:210b5ba62803	985	putcharTX('F'); //File
emmanuelchio	0:210b5ba62803	986	putcharTX(itemNumber>>8); //Send Upper part of itemNumber
emmanuelchio	0:210b5ba62803	987	putcharTX(itemNumber); //Send Lower part of itemNumber
emmanuelchio	0:210b5ba62803	988
emmanuelchio	0:210b5ba62803	989	while(1){
emmanuelchio	0:210b5ba62803	990	name[i]=getcharRX();
emmanuelchio	0:210b5ba62803	991	if(name[i]==0x00){ //if we find NULL character, means end of name
emmanuelchio	0:210b5ba62803	992	break;
emmanuelchio	0:210b5ba62803	993	}
emmanuelchio	0:210b5ba62803	994	i++;
emmanuelchio	0:210b5ba62803	995	}
emmanuelchio	0:210b5ba62803	996	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	997	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	998	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	999	}
emmanuelchio	0:210b5ba62803	1000
emmanuelchio	0:210b5ba62803	1001	FILERESULT SMARTGPU2::SDFgetDirPath(char path[]){ //obtains current dir path and stores on path[] buffer
emmanuelchio	0:210b5ba62803	1002	FILERESULT res;
emmanuelchio	0:210b5ba62803	1003	unsigned int i=0;
emmanuelchio	0:210b5ba62803	1004	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1005	putcharTX('H'); //Get current Dir Path
emmanuelchio	0:210b5ba62803	1006
emmanuelchio	0:210b5ba62803	1007	while(1){
emmanuelchio	0:210b5ba62803	1008	path[i]=getcharRX();
emmanuelchio	0:210b5ba62803	1009	if(path[i]==0x00){ //if we find NULL character, means end of path
emmanuelchio	0:210b5ba62803	1010	break;
emmanuelchio	0:210b5ba62803	1011	}
emmanuelchio	0:210b5ba62803	1012	i++;
emmanuelchio	0:210b5ba62803	1013	}
emmanuelchio	0:210b5ba62803	1014	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1015	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1016	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1017	}
emmanuelchio	0:210b5ba62803	1018
emmanuelchio	0:210b5ba62803	1019	FILERESULT SMARTGPU2::SDFnewDir(FILENAME name){ //create a new Directory, fails if already exist
emmanuelchio	0:210b5ba62803	1020	FILERESULT res;
emmanuelchio	0:210b5ba62803	1021	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1022
emmanuelchio	0:210b5ba62803	1023	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1024	putcharTX('N'); //New
emmanuelchio	0:210b5ba62803	1025	putcharTX('D'); //Directory/Folder
emmanuelchio	0:210b5ba62803	1026	while(1){
emmanuelchio	0:210b5ba62803	1027	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1028	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1029	break;
emmanuelchio	0:210b5ba62803	1030	}
emmanuelchio	0:210b5ba62803	1031	counter++;
emmanuelchio	0:210b5ba62803	1032	}
emmanuelchio	0:210b5ba62803	1033
emmanuelchio	0:210b5ba62803	1034	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1035	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1036	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1037	}
emmanuelchio	0:210b5ba62803	1038
emmanuelchio	0:210b5ba62803	1039	FILERESULT SMARTGPU2::SDFnewFile(FILENAME name){ //create a new File, fails if already exist
emmanuelchio	0:210b5ba62803	1040	FILERESULT res;
emmanuelchio	0:210b5ba62803	1041	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1042
emmanuelchio	0:210b5ba62803	1043	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1044	putcharTX('N'); //New
emmanuelchio	0:210b5ba62803	1045	putcharTX('F'); //File
emmanuelchio	0:210b5ba62803	1046	while(1){
emmanuelchio	0:210b5ba62803	1047	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1048	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1049	break;
emmanuelchio	0:210b5ba62803	1050	}
emmanuelchio	0:210b5ba62803	1051	counter++;
emmanuelchio	0:210b5ba62803	1052	}
emmanuelchio	0:210b5ba62803	1053
emmanuelchio	0:210b5ba62803	1054	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1055	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1056	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1057	}
emmanuelchio	0:210b5ba62803	1058
emmanuelchio	0:210b5ba62803	1059	FILERESULT SMARTGPU2::SDFopenDir(FILENAME name){ //opens an existing Dir
emmanuelchio	0:210b5ba62803	1060	FILERESULT res;
emmanuelchio	0:210b5ba62803	1061	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1062
emmanuelchio	0:210b5ba62803	1063	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1064	putcharTX('D'); //Open Dir
emmanuelchio	0:210b5ba62803	1065	while(1){
emmanuelchio	0:210b5ba62803	1066	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1067	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1068	break;
emmanuelchio	0:210b5ba62803	1069	}
emmanuelchio	0:210b5ba62803	1070	counter++;
emmanuelchio	0:210b5ba62803	1071	}
emmanuelchio	0:210b5ba62803	1072
emmanuelchio	0:210b5ba62803	1073	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1074	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1075	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1076	}
emmanuelchio	0:210b5ba62803	1077
emmanuelchio	0:210b5ba62803	1078	FILERESULT SMARTGPU2::SDFopenFile(FILENAME name, OPENMODE mode, WORKSPACEBLOCK objectWorkspaceNo){ //opens an existing file in READONLY, WRITEONLY or READWRITE mode on the received object # workspace
emmanuelchio	0:210b5ba62803	1079	FILERESULT res;
emmanuelchio	0:210b5ba62803	1080	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1081
emmanuelchio	0:210b5ba62803	1082	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1083	putcharTX('O'); //Open file
emmanuelchio	0:210b5ba62803	1084	putcharTX(objectWorkspaceNo); //object workspace number to allocate open file 0-4
emmanuelchio	0:210b5ba62803	1085	putcharTX(mode); //Mode - READONLY,WRITEONLY,READWRITE
emmanuelchio	0:210b5ba62803	1086	while(1){
emmanuelchio	0:210b5ba62803	1087	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1088	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1089	break;
emmanuelchio	0:210b5ba62803	1090	}
emmanuelchio	0:210b5ba62803	1091	counter++;
emmanuelchio	0:210b5ba62803	1092	}
emmanuelchio	0:210b5ba62803	1093
emmanuelchio	0:210b5ba62803	1094	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1095	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1096	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1097	}
emmanuelchio	0:210b5ba62803	1098
emmanuelchio	0:210b5ba62803	1099	FILERESULT SMARTGPU2::SDFcloseFile(WORKSPACEBLOCK objectWorkspaceNo){ //close and save file object # workspace
emmanuelchio	0:210b5ba62803	1100	FILERESULT res;
emmanuelchio	0:210b5ba62803	1101
emmanuelchio	0:210b5ba62803	1102	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1103	putcharTX('C'); //Close File
emmanuelchio	0:210b5ba62803	1104	putcharTX(objectWorkspaceNo); //object workspace number to close 0-4
emmanuelchio	0:210b5ba62803	1105
emmanuelchio	0:210b5ba62803	1106	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1107	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1108	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1109	}
emmanuelchio	0:210b5ba62803	1110
emmanuelchio	0:210b5ba62803	1111	FILERESULT SMARTGPU2::SDFsaveFile(WORKSPACEBLOCK objectWorkspaceNo){ //sync/save file object # workspace
emmanuelchio	0:210b5ba62803	1112	FILERESULT res;
emmanuelchio	0:210b5ba62803	1113
emmanuelchio	0:210b5ba62803	1114	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1115	putcharTX('S'); //Save/Sync file - Save changes on file
emmanuelchio	0:210b5ba62803	1116	putcharTX(objectWorkspaceNo); //object workspace number to save changes 0-4
emmanuelchio	0:210b5ba62803	1117
emmanuelchio	0:210b5ba62803	1118	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1119	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1120	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1121	}
emmanuelchio	0:210b5ba62803	1122
emmanuelchio	0:210b5ba62803	1123	FILERESULT SMARTGPU2::SDFsetFilePointer(POINTERPOSITION pointerPosition, WORKSPACEBLOCK objectWorkspaceNo){ // set/move file pointer of file object # workspace
emmanuelchio	0:210b5ba62803	1124	FILERESULT res;
emmanuelchio	0:210b5ba62803	1125
emmanuelchio	0:210b5ba62803	1126	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1127	putcharTX('P'); //Pointer position
emmanuelchio	0:210b5ba62803	1128	putcharTX(objectWorkspaceNo); //object workspace number to move pointer 0-4
emmanuelchio	0:210b5ba62803	1129	putcharTX('S'); //Set
emmanuelchio	0:210b5ba62803	1130	putcharTX(pointerPosition>>24);
emmanuelchio	0:210b5ba62803	1131	putcharTX(pointerPosition>>16);
emmanuelchio	0:210b5ba62803	1132	putcharTX(pointerPosition>>8);
emmanuelchio	0:210b5ba62803	1133	putcharTX(pointerPosition);
emmanuelchio	0:210b5ba62803	1134
emmanuelchio	0:210b5ba62803	1135	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1136	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1137	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1138	}
emmanuelchio	0:210b5ba62803	1139
emmanuelchio	0:210b5ba62803	1140	FILERESULT SMARTGPU2::SDFgetFilePointer(POINTERPOSITION *pointerPosition, WORKSPACEBLOCK objectWorkspaceNo){ // get file pointer of file object # workspace
emmanuelchio	0:210b5ba62803	1141	FILERESULT res;
emmanuelchio	0:210b5ba62803	1142	unsigned long pos = 0;
emmanuelchio	0:210b5ba62803	1143
emmanuelchio	0:210b5ba62803	1144	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1145	putcharTX('P'); //Pointer position
emmanuelchio	0:210b5ba62803	1146	putcharTX(objectWorkspaceNo); //object workspace number to get pointer 0-4
emmanuelchio	0:210b5ba62803	1147	putcharTX('G'); //Get
emmanuelchio	0:210b5ba62803	1148
emmanuelchio	0:210b5ba62803	1149	((unsigned char *) &pos)[3]=getcharRX();
emmanuelchio	0:210b5ba62803	1150	((unsigned char *) &pos)[2]=getcharRX();
emmanuelchio	0:210b5ba62803	1151	((unsigned char *) &pos)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	1152	((unsigned char *) &pos)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	1153	*pointerPosition =pos;
emmanuelchio	0:210b5ba62803	1154	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1155	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1156	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1157	}
emmanuelchio	0:210b5ba62803	1158
emmanuelchio	0:210b5ba62803	1159	FILERESULT SMARTGPU2::SDFreadFile(char buffer[], NUMBEROFBYTES BTR, NUMBEROFBYTES *SRB, WORKSPACEBLOCK objectWorkspaceNo){ //Bytes to Read, Succesfully Read Bytes, file object # to read bytes from
emmanuelchio	0:210b5ba62803	1160	FILERESULT res;
emmanuelchio	0:210b5ba62803	1161	unsigned int x=0, sr=0;
emmanuelchio	0:210b5ba62803	1162
emmanuelchio	0:210b5ba62803	1163	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1164	putcharTX('R'); //Read file
emmanuelchio	0:210b5ba62803	1165	putcharTX(objectWorkspaceNo); //object workspace number to read 0-4
emmanuelchio	0:210b5ba62803	1166	putcharTX(BTR>>8);
emmanuelchio	0:210b5ba62803	1167	putcharTX(BTR);
emmanuelchio	0:210b5ba62803	1168
emmanuelchio	0:210b5ba62803	1169	for(x=0;x<BTR;x++){
emmanuelchio	0:210b5ba62803	1170	buffer[x]=getcharRX();
emmanuelchio	0:210b5ba62803	1171	}
emmanuelchio	0:210b5ba62803	1172	sr=getcharRX();
emmanuelchio	0:210b5ba62803	1173	sr=sr<<8;
emmanuelchio	0:210b5ba62803	1174	sr\|=getcharRX();
emmanuelchio	0:210b5ba62803	1175	*SRB = sr; //store succesfully read bytes
emmanuelchio	0:210b5ba62803	1176	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1177	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1178	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1179	}
emmanuelchio	0:210b5ba62803	1180
emmanuelchio	0:210b5ba62803	1181	FILERESULT SMARTGPU2::SDFwriteFile(char buffer[], NUMBEROFBYTES BTW, NUMBEROFBYTES *SWB, WORKSPACEBLOCK objectWorkspaceNo){ //Bytes to Write, Succesfully Written Bytes, file object # to write bytes
emmanuelchio	0:210b5ba62803	1182	FILERESULT res;
emmanuelchio	0:210b5ba62803	1183	unsigned int x=0, sw=0;
emmanuelchio	0:210b5ba62803	1184
emmanuelchio	0:210b5ba62803	1185	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1186	putcharTX('W'); //Write file
emmanuelchio	0:210b5ba62803	1187	putcharTX(objectWorkspaceNo); //object workspace number to write bytes 0-4
emmanuelchio	0:210b5ba62803	1188	putcharTX(BTW>>8);
emmanuelchio	0:210b5ba62803	1189	putcharTX(BTW);
emmanuelchio	0:210b5ba62803	1190	for(x=0;x<BTW;x++){
emmanuelchio	0:210b5ba62803	1191	putcharTX(buffer[x]);
emmanuelchio	0:210b5ba62803	1192	}
emmanuelchio	0:210b5ba62803	1193
emmanuelchio	0:210b5ba62803	1194	sw=getcharRX();
emmanuelchio	0:210b5ba62803	1195	sw=sw<<8;
emmanuelchio	0:210b5ba62803	1196	sw\|=getcharRX();
emmanuelchio	0:210b5ba62803	1197	*SWB = sw; //store succesfully written bytes
emmanuelchio	0:210b5ba62803	1198	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1199	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1200	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1201	}
emmanuelchio	0:210b5ba62803	1202
emmanuelchio	0:210b5ba62803	1203	FILERESULT SMARTGPU2::SDFtestFileError(WORKSPACEBLOCK objectWorkspaceNo){ //test for an error on file # workspace
emmanuelchio	0:210b5ba62803	1204	FILERESULT res;
emmanuelchio	0:210b5ba62803	1205
emmanuelchio	0:210b5ba62803	1206	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1207	putcharTX('Q'); //Test
emmanuelchio	0:210b5ba62803	1208	putcharTX(objectWorkspaceNo); //object workspace number to write bytes 0-4
emmanuelchio	0:210b5ba62803	1209	putcharTX('R'); //Test Error
emmanuelchio	0:210b5ba62803	1210
emmanuelchio	0:210b5ba62803	1211	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1212	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1213	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1214	}
emmanuelchio	0:210b5ba62803	1215
emmanuelchio	0:210b5ba62803	1216	FILERESULT SMARTGPU2::SDFtestFileEnd(WORKSPACEBLOCK objectWorkspaceNo){ //test for an error on file # workspace
emmanuelchio	0:210b5ba62803	1217	FILERESULT res;
emmanuelchio	0:210b5ba62803	1218
emmanuelchio	0:210b5ba62803	1219	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1220	putcharTX('Q'); //Test
emmanuelchio	0:210b5ba62803	1221	putcharTX(objectWorkspaceNo); //object workspace number to write bytes 0-4
emmanuelchio	0:210b5ba62803	1222	putcharTX('E'); //Test End of File
emmanuelchio	0:210b5ba62803	1223
emmanuelchio	0:210b5ba62803	1224	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1225	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1226	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1227	}
emmanuelchio	0:210b5ba62803	1228
emmanuelchio	0:210b5ba62803	1229	FILERESULT SMARTGPU2::SDFtruncateFile(WORKSPACEBLOCK objectWorkspaceNo){ //truncates the file size to the current file read/write pointer of the file # workspace
emmanuelchio	0:210b5ba62803	1230	FILERESULT res;
emmanuelchio	0:210b5ba62803	1231
emmanuelchio	0:210b5ba62803	1232	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1233	putcharTX('V'); //Truncate
emmanuelchio	0:210b5ba62803	1234	putcharTX(objectWorkspaceNo); //object workspace number 0-4 to truncate on current pointerPosition
emmanuelchio	0:210b5ba62803	1235
emmanuelchio	0:210b5ba62803	1236	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1237	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1238	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1239	}
emmanuelchio	0:210b5ba62803	1240
emmanuelchio	0:210b5ba62803	1241	FILERESULT SMARTGPU2::SDFeraseDirFile(FILENAME name){ //Erases an existing Dir or File
emmanuelchio	0:210b5ba62803	1242	FILERESULT res;
emmanuelchio	0:210b5ba62803	1243	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1244
emmanuelchio	0:210b5ba62803	1245	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1246	putcharTX('E'); //Erase Dir File
emmanuelchio	0:210b5ba62803	1247	putcharTX('O'); //Unlock Erase Protection
emmanuelchio	0:210b5ba62803	1248	while(1){
emmanuelchio	0:210b5ba62803	1249	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1250	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1251	break;
emmanuelchio	0:210b5ba62803	1252	}
emmanuelchio	0:210b5ba62803	1253	counter++;
emmanuelchio	0:210b5ba62803	1254	}
emmanuelchio	0:210b5ba62803	1255
emmanuelchio	0:210b5ba62803	1256	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1257	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1258	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1259	}
emmanuelchio	0:210b5ba62803	1260
emmanuelchio	0:210b5ba62803	1261	FILERESULT SMARTGPU2::SDFsetFileTimeDate(TIME *timeDate, FILENAME name){ //Set Time and Date to an existing File
emmanuelchio	0:210b5ba62803	1262	FILERESULT res;
emmanuelchio	0:210b5ba62803	1263	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1264
emmanuelchio	0:210b5ba62803	1265	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1266	putcharTX('T'); //Time/Date
emmanuelchio	0:210b5ba62803	1267	putcharTX('S'); //Set
emmanuelchio	0:210b5ba62803	1268	putcharTX(timeDate->hour); //hour
emmanuelchio	0:210b5ba62803	1269	putcharTX(timeDate->minute); //min
emmanuelchio	0:210b5ba62803	1270	putcharTX(timeDate->second); //sec
emmanuelchio	0:210b5ba62803	1271	putcharTX(timeDate->day); //day
emmanuelchio	0:210b5ba62803	1272	putcharTX(timeDate->month); //month
emmanuelchio	0:210b5ba62803	1273	putcharTX(timeDate->year>>8);//year upper
emmanuelchio	0:210b5ba62803	1274	putcharTX(timeDate->year); //year lower
emmanuelchio	0:210b5ba62803	1275	while(1){
emmanuelchio	0:210b5ba62803	1276	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1277	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1278	break;
emmanuelchio	0:210b5ba62803	1279	}
emmanuelchio	0:210b5ba62803	1280	counter++;
emmanuelchio	0:210b5ba62803	1281	}
emmanuelchio	0:210b5ba62803	1282
emmanuelchio	0:210b5ba62803	1283	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1284	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1285	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1286	}
emmanuelchio	0:210b5ba62803	1287
emmanuelchio	0:210b5ba62803	1288	FILERESULT SMARTGPU2::SDFgetFileTimeDate(TIME *timeDate, FILENAME name){ //Get Time and Date to an existing File
emmanuelchio	0:210b5ba62803	1289	FILERESULT res;
emmanuelchio	0:210b5ba62803	1290	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1291
emmanuelchio	0:210b5ba62803	1292	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1293	putcharTX('T'); //Time/Date
emmanuelchio	0:210b5ba62803	1294	putcharTX('G'); //Get
emmanuelchio	0:210b5ba62803	1295	while(1){
emmanuelchio	0:210b5ba62803	1296	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1297	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1298	break;
emmanuelchio	0:210b5ba62803	1299	}
emmanuelchio	0:210b5ba62803	1300	counter++;
emmanuelchio	0:210b5ba62803	1301	}
emmanuelchio	0:210b5ba62803	1302
emmanuelchio	0:210b5ba62803	1303	timeDate->hour = getcharRX(); //hour
emmanuelchio	0:210b5ba62803	1304	timeDate->minute = getcharRX(); //min
emmanuelchio	0:210b5ba62803	1305	timeDate->second = getcharRX(); //sec
emmanuelchio	0:210b5ba62803	1306	timeDate->day = getcharRX(); //day
emmanuelchio	0:210b5ba62803	1307	timeDate->month = getcharRX(); //month
emmanuelchio	0:210b5ba62803	1308	((unsigned char*)&counter)[1] = getcharRX(); //year upper
emmanuelchio	0:210b5ba62803	1309	((unsigned char*)&counter)[0] = getcharRX(); //year lower
emmanuelchio	0:210b5ba62803	1310	timeDate->year = counter; //year
emmanuelchio	0:210b5ba62803	1311	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1312	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1313	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1314	}
emmanuelchio	0:210b5ba62803	1315
emmanuelchio	0:210b5ba62803	1316	FILERESULT SMARTGPU2::SDFgetFileSize(FILENAME name, unsigned long *fileSize){ //Get Size of an existing File
emmanuelchio	0:210b5ba62803	1317	FILERESULT res;
emmanuelchio	0:210b5ba62803	1318	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1319	unsigned long size=0;
emmanuelchio	0:210b5ba62803	1320
emmanuelchio	0:210b5ba62803	1321	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1322	putcharTX('I'); //Info
emmanuelchio	0:210b5ba62803	1323	putcharTX('S'); //Size
emmanuelchio	0:210b5ba62803	1324	while(1){
emmanuelchio	0:210b5ba62803	1325	putcharTX(name[counter]);
emmanuelchio	0:210b5ba62803	1326	if(name[counter]==0x00){
emmanuelchio	0:210b5ba62803	1327	break;
emmanuelchio	0:210b5ba62803	1328	}
emmanuelchio	0:210b5ba62803	1329	counter++;
emmanuelchio	0:210b5ba62803	1330	}
emmanuelchio	0:210b5ba62803	1331
emmanuelchio	0:210b5ba62803	1332	((unsigned char *) &size)[3]=getcharRX();
emmanuelchio	0:210b5ba62803	1333	((unsigned char *) &size)[2]=getcharRX();
emmanuelchio	0:210b5ba62803	1334	((unsigned char *) &size)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	1335	((unsigned char *) &size)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	1336	*fileSize=size;
emmanuelchio	0:210b5ba62803	1337	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1338	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1339	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1340	}
emmanuelchio	0:210b5ba62803	1341
emmanuelchio	0:210b5ba62803	1342	FILERESULT SMARTGPU2::SDFrenameMoveDirFile(FILENAME oldName, FILENAME newName){ //renames or moves an existing Dir or File
emmanuelchio	0:210b5ba62803	1343	FILERESULT res;
emmanuelchio	0:210b5ba62803	1344	unsigned int counter=0;
emmanuelchio	0:210b5ba62803	1345
emmanuelchio	0:210b5ba62803	1346	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1347	putcharTX('M'); //Rename / Move
emmanuelchio	0:210b5ba62803	1348	while(1){
emmanuelchio	0:210b5ba62803	1349	putcharTX(oldName[counter]);
emmanuelchio	0:210b5ba62803	1350	if(oldName[counter]==0x00){
emmanuelchio	0:210b5ba62803	1351	break;
emmanuelchio	0:210b5ba62803	1352	}
emmanuelchio	0:210b5ba62803	1353	counter++;
emmanuelchio	0:210b5ba62803	1354	}
emmanuelchio	0:210b5ba62803	1355	counter=0;
emmanuelchio	0:210b5ba62803	1356	while(1){
emmanuelchio	0:210b5ba62803	1357	putcharTX(newName[counter]);
emmanuelchio	0:210b5ba62803	1358	if(newName[counter]==0x00){
emmanuelchio	0:210b5ba62803	1359	break;
emmanuelchio	0:210b5ba62803	1360	}
emmanuelchio	0:210b5ba62803	1361	counter++;
emmanuelchio	0:210b5ba62803	1362	}
emmanuelchio	0:210b5ba62803	1363
emmanuelchio	0:210b5ba62803	1364	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1365	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1366	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1367	}
emmanuelchio	0:210b5ba62803	1368
emmanuelchio	0:210b5ba62803	1369	FILERESULT SMARTGPU2::SDFgetFreeTotalSpace(unsigned long freeSpace,unsigned long totalSpace){ //Get free and total space in bytes of the microSD card
emmanuelchio	0:210b5ba62803	1370	FILERESULT res;
emmanuelchio	0:210b5ba62803	1371	unsigned long fSpace=0, tSpace=0;
emmanuelchio	0:210b5ba62803	1372
emmanuelchio	0:210b5ba62803	1373	putcharTX('F'); //File function - memory card file management
emmanuelchio	0:210b5ba62803	1374	putcharTX('F'); //Free/Total space
emmanuelchio	0:210b5ba62803	1375
emmanuelchio	0:210b5ba62803	1376	((unsigned char *) &fSpace)[3]=getcharRX();
emmanuelchio	0:210b5ba62803	1377	((unsigned char *) &fSpace)[2]=getcharRX();
emmanuelchio	0:210b5ba62803	1378	((unsigned char *) &fSpace)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	1379	((unsigned char *) &fSpace)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	1380	((unsigned char *) &tSpace)[3]=getcharRX();
emmanuelchio	0:210b5ba62803	1381	((unsigned char *) &tSpace)[2]=getcharRX();
emmanuelchio	0:210b5ba62803	1382	((unsigned char *) &tSpace)[1]=getcharRX();
emmanuelchio	0:210b5ba62803	1383	((unsigned char *) &tSpace)[0]=getcharRX();
emmanuelchio	0:210b5ba62803	1384	*freeSpace=fSpace;
emmanuelchio	0:210b5ba62803	1385	*totalSpace=tSpace;
emmanuelchio	0:210b5ba62803	1386	res = (FILERESULT)getcharRX(); //Get SD file execution status
emmanuelchio	0:210b5ba62803	1387	getcharRX(); //Discard 'O' or 'F'
emmanuelchio	0:210b5ba62803	1388	return res; //Return SD file execution status
emmanuelchio	0:210b5ba62803	1389	}

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Type:	Library
Created:	04 May 2014
Imports:	2
Forks:	0
Commits:	5
Dependents:	1
Dependencies:	0
Followers:	1

SMARTGPU2.cpp@0:210b5ba62803, 2013-07-09 (annotated)

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