WebSVN - FlightCtrl - Blame - Rev 231 - /branches/ligi

Rev	Author	Line No.	Line
231	ligi	1	/***************************************************************
		2	*
		3	* minimal canvas to test Abstraction layer on various Phones
		4	*
		5	* Author: Marcus -LiGi- Bueschleb
		6	* Project-Start: 9/2007
		7	* Mailto: ligi@smart4mobile.de
		8	* Licence: Creative Commons / Non Commercial
		9	* Big Up: Holger&Ingo
		10	***************************************************************/
181	ligi	11
		12	import javax.microedition.lcdui.*;
208	ligi	13	import javax.microedition.rms.*;
181	ligi	14
221	ligi	15
181	ligi	16	public class MKMiniCanvas
231	ligi	17	extends Canvas
		18	implements Runnable
181	ligi	19	{
		20
		21
208	ligi	22	private BTSearcher bt_scanner;
		23	private MKCommunicator mk=null;
		24	private MKStatistics mk_stat=null;
		25	private String err="";
		26	private MKMiniMidlet root;
181	ligi	27
221	ligi	28	private Image bg_img;
		29	private Image bt_img;
		30	private Image lcd_img;
		31	private Image load_img;
		32
		33
		34	public int[] nick_line_pos_data;
		35	public int[] roll_line_pos_data;
		36
		37	public int[] accnick_line_pos_data;
		38	public int[] accroll_line_pos_data;
		39
		40
		41	public int frame_pos=0;
		42
		43	int line_scaler=20;
		44
		45	public int line_middle_y;
		46
208	ligi	47	public MKMiniCanvas(MKMiniMidlet _root)
231	ligi	48	{
221	ligi	49
231	ligi	50	root=_root;
181	ligi	51
231	ligi	52	try
		53	{
		54	lcd_img=Image.createImage("/lcd.png");
		55	bt_img=Image.createImage("/bt.png");
		56	bg_img=Image.createImage("/bg.jpg");
		57	load_img=Image.createImage("/load.png");
		58	}
		59	catch (Exception e)
		60	{
		61	err+=e.toString();
		62	}
221	ligi	63
		64
231	ligi	65	nick_line_pos_data=new int[bg_img.getWidth()];
		66	roll_line_pos_data=new int[bg_img.getWidth()];
		67	accnick_line_pos_data=new int[bg_img.getWidth()];
		68	accroll_line_pos_data=new int[bg_img.getWidth()];
221	ligi	69
231	ligi	70	for (int c=0;c<bg_img.getWidth();c++)
		71	{
		72	nick_line_pos_data[c]=-1;
		73	roll_line_pos_data[c]=-1;
		74	accnick_line_pos_data[c]=-1;
		75	accroll_line_pos_data[c]=-1;
		76	}
221	ligi	77
		78
231	ligi	79	// mk = new MKCommunicator("btspp://000BCE016B5B:1");
		80	//connect_mk("btspp://000BCE016B4F:1");
181	ligi	81
208	ligi	82
231	ligi	83	try
		84	{
		85	RecordStore recStore = RecordStore.openRecordStore("bturl", true );
181	ligi	86
231	ligi	87	if (recStore.getNumRecords()==1)
208	ligi	88	{
231	ligi	89	byte[] recData = new byte[recStore.getRecordSize(1)];
		90	int len = recStore.getRecord(1, recData, 0);
		91	rescan=false;
		92	connect_mk(new String(recData, 0, len));
208	ligi	93	}
231	ligi	94	}
		95	catch (Exception e)
		96	{
		97	err+=e.toString();
		98	}
181	ligi	99
231	ligi	100	if (mk==null) bt_scanner = new BTSearcher();
208	ligi	101
231	ligi	102	new Thread(this).start();
181	ligi	103
231	ligi	104	}
181	ligi	105
208	ligi	106	boolean quit=false;
		107	boolean rescan=true;
221	ligi	108	int bg_offset=0;
		109
181	ligi	110
		111
221	ligi	112
181	ligi	113	/******************************************************** Thread *********************************************************/
		114	// ticking runnable Section
		115	public void run()
		116	{
		117
		118	while(true)
		119	{
231	ligi	120	repaint();
		121	serviceRepaints();
		122
181	ligi	123	long loopStartTime = System.currentTimeMillis();
		124	long sleeptime=0;
		125	// ticked thing
221	ligi	126
		127	frame_pos++;
		128
231	ligi	129
		130
		131	switch(state)
		132	{
		133	case STATEID_MOTORTEST:
		134
		135	if (motor_test_sel_all)
		136	for (int m=0;m<4;m++)
		137	{
		138	motor_test[m]+=act_motor_increase;
		139	if (motor_test[m]<0)motor_test[m]=0;
		140	}
		141	else
		142	{
		143	motor_test[act_motor]+=act_motor_increase;
		144	if (motor_test[act_motor]<0)motor_test[act_motor]=0;
		145	}
		146
		147	mk.motor_test(motor_test);
		148	break;
		149	}
		150
221	ligi	151	try {
231	ligi	152	nick_line_pos_data[-bg_offset] = mk.debug_data.nick_int();
		153	roll_line_pos_data[-bg_offset] = mk.debug_data.roll_int();
		154	accnick_line_pos_data[-bg_offset] = mk.debug_data.accnick();
		155	accroll_line_pos_data[-bg_offset] = mk.debug_data.accroll();
221	ligi	156	}
		157	catch (Exception e)
		158	{
		159	err+=e.toString();
		160	}
		161
181	ligi	162
221	ligi	163
		164
208	ligi	165	if (quit)
		166	{
221	ligi	167
		168
		169
208	ligi	170	try
		171	{
		172	RecordStore recStore = RecordStore.openRecordStore("bturl", true );
		173
		174	if (recStore.getNumRecords()==1)
		175	recStore.deleteRecord(1);
		176	byte[] rec = mk.mk_url.getBytes();
		177	recStore.addRecord(rec, 0, rec.length);
		178
		179	}
		180	catch (Exception e)
		181	{
		182	err+=e.toString();
		183	}
		184
		185	root.quit();
		186	}
		187	if (rescan)
		188	{
231	ligi	189	if (mk!=null) mk.close_connections(true);
		190	mk=null;
		191	bt_scanner.search_again();
208	ligi	192	}
		193
231	ligi	194	try {
		195	rescan=false;
		196	bg_offset--;
		197	if (bg_offset==-bg_img.getWidth())
		198	bg_offset=0;
		199	com.nokia.mid.ui.DeviceControl.setLights(0,100);
		200	//bt.tick();
		201	// every state has sth to do in tick section
		202	}
		203	catch (Exception e)
		204	{
		205
		206	}
181	ligi	207
		208
231	ligi	209	// System.gc();
		210
		211
181	ligi	212
		213
		214	sleeptime=1000/ 15 - (int) (System.currentTimeMillis()- loopStartTime);
		215
		216
		217	if (sleeptime<0)
231	ligi	218	sleeptime=100; // everyone has fi sleep
181	ligi	219
		220	try { Thread.sleep(sleeptime); }
		221	catch (Exception e)
		222	{
231	ligi	223	err="Problem Sleeping ";
181	ligi	224	}
		225
		226	}
		227	}
		228
		229
		230
231	ligi	231	public int state=-1;
		232
		233	public final static int STATEID_MOTORTEST=2;
		234
		235
221	ligi	236	int local_max=-1;
181	ligi	237
231	ligi	238	int[] motor_test = {0,0,0,0};
		239
181	ligi	240	// drawing section
		241	public void paint(Graphics g) {
231	ligi	242
		243	try {
221	ligi	244
231	ligi	245	if (mk!=null)
		246	{
		247	line_middle_y=this.getHeight()/2;
		248	if (local_max<Math.abs(mk.debug_data.nick_int()))
		249	local_max=Math.abs(mk.debug_data.nick_int());
		250	if (local_max<Math.abs(mk.debug_data.roll_int()))
		251	local_max=Math.abs(mk.debug_data.roll_int());
		252	if (local_max<Math.abs(mk.debug_data.accnick()))
		253	local_max=Math.abs(mk.debug_data.accnick());
		254	if (local_max<Math.abs(mk.debug_data.accroll()))
		255	local_max=Math.abs(mk.debug_data.accroll());
		256	line_scaler= local_max/(this.getHeight()/2)+1;
		257	}
		258	int spacer=(g.getFont().getHeight());
		259	g.setColor(0xFFFFFF);
		260	g.fillRect(0,0,this.getWidth(),this.getHeight());
		261	g.drawImage(bg_img,bg_offset,0, g.TOP \| g.LEFT);
221	ligi	262
231	ligi	263	if (bg_offset+bg_img.getWidth()<this.getWidth())
		264	g.drawImage(bg_img,bg_offset+bg_img.getWidth(),0, g.TOP \| g.LEFT);
		265
		266
		267
		268
		269	switch(state)
		270	{
		271	case STATEID_MOTORTEST:
		272	for (int bar=0;bar<4;bar++)
		273	{
		274	g.setColor(((bar==act_motor)\|motor_test_sel_all)?0x44CC44:0x4444DD);
		275	g.fillRect(this.getWidth()/(82)+bar2*this.getWidth()/8,10,this.getWidth()/8,20+motor_test[bar]);
		276	g.setColor(0x000000);
		277	g.drawString(""+motor_test[bar] ,this.getWidth()/8+bar2this.getWidth()/8,10,Graphics.TOP \| Graphics.HCENTER);
		278	if(bar!=4) g.drawString(""+mk.debug_data.motor_val(bar) ,this.getWidth()/8+bar2this.getWidth()/8,30,Graphics.TOP \| Graphics.HCENTER);
		279	}
		280	break;
		281
		282	default:
		283	g.setColor(0x000000);
181	ligi	284
231	ligi	285	if (mk==null)
		286	{
221	ligi	287
		288
231	ligi	289	if (bt_scanner.searching)
		290	{
221	ligi	291
		292
231	ligi	293	g.drawString("scanning for BT-Devices",this.getWidth()/2,this.getHeight()/2+load_img.getHeight()/8,Graphics.TOP \| Graphics.HCENTER);
221	ligi	294
231	ligi	295	g.setClip(this.getWidth()/2-load_img.getWidth()/6,this.getHeight()/2-load_img.getHeight()/8, load_img.getWidth()/4,load_img.getHeight()/3);;
		296	g.drawImage(load_img,this.getWidth()/2-load_img.getWidth()/8 - ((((frame_pos/3)%12)%4)(load_img.getWidth()/4)) ,this.getHeight()/2-load_img.getHeight()/6- ((((frame_pos/3)%12)/4)(load_img.getHeight()/3)), g.TOP \| g.LEFT);
		297	g.drawImage(bt_img,this.getWidth()/2 ,this.getHeight()/2 , g.HCENTER \| g.VCENTER);
		298	}
		299	else
		300	{
		301	g.drawString("Press key 0-"+(bt_scanner.remote_device_count-1) + " to continue" ,0,0,Graphics.TOP \| Graphics.LEFT);
		302	for (int i=0;i<bt_scanner.remote_device_count;i++)
		303	g.drawString("#"+i+">" + bt_scanner.remote_device_name[i]+"("+bt_scanner.remote_device_mac[i]+")",0,spacer+spacer*i,Graphics.TOP \| Graphics.LEFT);
221	ligi	304
231	ligi	305	}
221	ligi	306
		307
		308
		309
231	ligi	310	}
		311	else // MK is connected
		312	{
		313	int y_off=0;
208	ligi	314
231	ligi	315	g.drawString(mk.version.str+"(d:"+mk.debug_data_count+ " l:" + mk.lcd_data_count+ " v:" + mk.version_data_count+" o:"+mk.other_data_count+")",0,y_off,Graphics.TOP \| Graphics.LEFT);
208	ligi	316
231	ligi	317	y_off+=spacer;
221	ligi	318
231	ligi	319	g.drawString("n:"+mk.debug_data.nick_int() + " r:"+mk.debug_data.roll_int() + " an:"+mk.debug_data.accnick() + " ar:"+mk.debug_data.accroll() ,0,y_off,Graphics.TOP \| Graphics.LEFT);
		320	y_off+=spacer;
221	ligi	321
		322
231	ligi	323	g.drawString("m1:"+mk.debug_data.motor_val(0) + " m2:"+mk.debug_data.motor_val(1)+" m3:"+mk.debug_data.motor_val(2) + " m4:"+mk.debug_data.motor_val(3) ,0,y_off,Graphics.TOP \| Graphics.LEFT);
		324	y_off+=spacer;
221	ligi	325
231	ligi	326	if (mk.connected)
		327	{
		328	g.drawString("time conn:" +((System.currentTimeMillis()- mk.connection_start_time)/1000)+"s" ,0,y_off,Graphics.TOP \| Graphics.LEFT);
		329	y_off+=spacer;
		330	g.drawString("time motor>15:" +(mk_stat.motor_on_time/1000) +"s" ,0,y_off,Graphics.TOP \| Graphics.LEFT);
		331	y_off+=spacer;
		332	g.drawString("time motor=15:" +(mk_stat.motor_stand_time/1000) +"s" ,0,y_off,Graphics.TOP \| Graphics.LEFT);
		333	}
181	ligi	334
221	ligi	335
231	ligi	336	y_off=this.getHeight()-4*lcd_img.getHeight();
221	ligi	337
231	ligi	338	for ( int foo=0;foo<4;foo++)
		339	{
		340	for (int x=0;x<20;x++)
		341	{
		342	g.setClip((lcd_img.getWidth()/222)*x,y_off,(lcd_img.getWidth()/222),lcd_img.getHeight());
		343	g.drawImage(lcd_img,(lcd_img.getWidth()/222)x-(mk.LCD.LCD_str[foo].charAt(x)-' ')(lcd_img.getWidth()/222),y_off, g.TOP \| g.LEFT);
221	ligi	344
231	ligi	345	}
		346	y_off+=lcd_img.getHeight();
		347	}
221	ligi	348
231	ligi	349	g.setClip(0,0,this.getWidth(),this.getHeight());
221	ligi	350
		351
		352
		353
231	ligi	354	}
		355	// draw lines
221	ligi	356
231	ligi	357	for ( int x=0;x<this.getWidth();x++)
221	ligi	358
231	ligi	359	{
221	ligi	360
231	ligi	361	int p= (((-bg_offset+x-this.getWidth()-5)));
		362	if (p<1)
		363	p+=bg_img.getWidth();
		364	p%=(bg_img.getWidth()-1);
221	ligi	365
231	ligi	366	g.setColor(0x156315);
		367	draw_graph_part(g,x,nick_line_pos_data[p]/line_scaler,nick_line_pos_data[p+1]/line_scaler);
		368	g.setColor(0xCC1315);
		369	draw_graph_part(g,x,roll_line_pos_data[p]/line_scaler,roll_line_pos_data[p+1]/line_scaler);
		370	g.setColor(0xf8ef02);
		371	draw_graph_part(g,x,accnick_line_pos_data[p]/line_scaler,accnick_line_pos_data[p+1]/line_scaler);
		372	g.setColor(0x19194d);
		373	draw_graph_part(g,x,accroll_line_pos_data[p]/line_scaler,accroll_line_pos_data[p+1]/line_scaler);
221	ligi	374
		375
181	ligi	376
231	ligi	377	}
		378
		379	}
		380
		381	} catch (Exception e) {}
181	ligi	382	}
		383
208	ligi	384	private void connect_mk(String url)
		385	{
		386	mk = new MKCommunicator(url);
		387	mk_stat= new MKStatistics(mk);
221	ligi	388
208	ligi	389	}
		390
221	ligi	391	public void draw_graph_part(Graphics g,int x,int y1,int y2)
		392	{
		393	g.fillRect(x,line_middle_y-y1,2,2 );
		394	if (y1>y2)
		395	g.fillRect(x,line_middle_y-y1,2,y1-y2);
		396	else
		397	g.fillRect(x,line_middle_y-y2,2,y2-y1);
		398	}
		399
181	ligi	400	/********************************************* input Section ********************************************/
		401	// keys
221	ligi	402	public boolean fullscreen=false;
231	ligi	403	public int act_motor=0;
		404	public int act_motor_increase=0;
		405	public boolean motor_test_sel_all=false;
221	ligi	406
231	ligi	407	public void chg_state(int _state)
		408	{
		409	state=_state;
		410	}
		411
		412
		413	public void keyReleased(int keyCode)
		414	{
		415
		416	switch(state)
		417	{
		418	case STATEID_MOTORTEST:
		419	act_motor_increase=0;
		420	break;
		421	}
		422
		423	}
		424
181	ligi	425	public void keyPressed(int keyCode)
		426	{
		427
231	ligi	428	switch(state)
208	ligi	429	{
231	ligi	430	case STATEID_MOTORTEST:
		431	switch (getGameAction (keyCode))
		432	{
		433	case UP:
		434	act_motor_increase=-1;
		435	break;
221	ligi	436
231	ligi	437	case DOWN:
		438	act_motor_increase=1;
		439	break;
208	ligi	440
231	ligi	441	case FIRE:
		442	motor_test_sel_all=!motor_test_sel_all;
		443	break;
		444
		445	case LEFT:
		446	act_motor--;
		447	if (act_motor<0) {act_motor=0; chg_state(-1); }
		448	break;
		449
		450	case RIGHT:
		451	act_motor++;
		452	act_motor%=4;
		453	break;
		454	}
		455
		456	break;
		457
		458	default:
		459	if ((mk==null)&&(keyCode >= this.KEY_NUM0) && (keyCode < this.KEY_NUM0+bt_scanner.remote_device_count))
		460	connect_mk("btspp://"+bt_scanner.remote_device_mac[keyCode-this.KEY_NUM0] + ":1");
		461	else
208	ligi	462	{
231	ligi	463	switch (keyCode)
		464	{
208	ligi	465
231	ligi	466	case KEY_STAR:
		467	mk.other_data_count=23;
		468	quit=true;
		469	break;
		470
		471	case KEY_POUND:
		472	//rescan=true;
		473	fullscreen=!fullscreen;
		474	setFullScreenMode(fullscreen);
		475
		476	break;
		477	}
		478	switch (getGameAction (keyCode))
		479	{
		480	case UP:
		481	mk.LCD.LCD_PREVPAGE();
		482	break;
		483
		484	case DOWN:
		485	mk.LCD.LCD_NEXTPAGE();
		486	break;
		487
		488	case RIGHT:
		489	state=STATEID_MOTORTEST;
		490	break;
		491	}
208	ligi	492	}
231	ligi	493
208	ligi	494	}
		495
		496	return;
181	ligi	497	}
		498
		499
		500
		501
		502
		503
		504
		505
		506	}
		507
		508

Subversion Repositories FlightCtrl

(root)/branches/ligi_j2me/src/MKMiniCanvas.java @ 497 - Rev 231