CelikovMod2 - Modified Celikovsky chaotic system - II

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Kamil Ondrousek / Mbed 2 deprecated CelikovMod2

Modified Celikovsky chaotic system - II

TFT_4DGL_Text.cpp@0:178b94e1f446, 2011-03-30 (annotated)

Committer:: JLS
Date:: Wed Mar 30 20:20:28 2011 +0000
Revision:: 0:178b94e1f446

Who changed what in which revision?

User	Revision	Line number	New contents of line
JLS	0:178b94e1f446	1	//
JLS	0:178b94e1f446	2	// TFT_4DGL is a class to drive 4D Systems TFT touch screens
JLS	0:178b94e1f446	3	//
JLS	0:178b94e1f446	4	// Copyright (C) <2010> Stephane ROCHON <stephane.rochon at free.fr>
JLS	0:178b94e1f446	5	//
JLS	0:178b94e1f446	6	// TFT_4DGL is free software: you can redistribute it and/or modify
JLS	0:178b94e1f446	7	// it under the terms of the GNU General Public License as published by
JLS	0:178b94e1f446	8	// the Free Software Foundation, either version 3 of the License, or
JLS	0:178b94e1f446	9	// (at your option) any later version.
JLS	0:178b94e1f446	10	//
JLS	0:178b94e1f446	11	// TFT_4DGL is distributed in the hope that it will be useful,
JLS	0:178b94e1f446	12	// but WITHOUT ANY WARRANTY; without even the implied warranty of
JLS	0:178b94e1f446	13	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
JLS	0:178b94e1f446	14	// GNU General Public License for more details.
JLS	0:178b94e1f446	15	//
JLS	0:178b94e1f446	16	// You should have received a copy of the GNU General Public License
JLS	0:178b94e1f446	17	// along with TFT_4DGL. If not, see <http://www.gnu.org/licenses/>.
JLS	0:178b94e1f446	18
JLS	0:178b94e1f446	19	#include "mbed.h"
JLS	0:178b94e1f446	20	#include "TFT_4DGL.h"
JLS	0:178b94e1f446	21
JLS	0:178b94e1f446	22	//****************************************************************************************************
JLS	0:178b94e1f446	23	void TFT_4DGL :: set_font(char mode) { // set font size
JLS	0:178b94e1f446	24	char command[2]= "";
JLS	0:178b94e1f446	25
JLS	0:178b94e1f446	26	int w, h, fx = 8, fy = 8;
JLS	0:178b94e1f446	27
JLS	0:178b94e1f446	28	command[0] = SETFONT;
JLS	0:178b94e1f446	29	command[1] = mode;
JLS	0:178b94e1f446	30
JLS	0:178b94e1f446	31	current_font = mode;
JLS	0:178b94e1f446	32
JLS	0:178b94e1f446	33	if (current_orientation == IS_PORTRAIT) {
JLS	0:178b94e1f446	34	w = SIZE_X;
JLS	0:178b94e1f446	35	h = SIZE_Y;
JLS	0:178b94e1f446	36	} else {
JLS	0:178b94e1f446	37	w = SIZE_Y;
JLS	0:178b94e1f446	38	h = SIZE_X;
JLS	0:178b94e1f446	39	}
JLS	0:178b94e1f446	40
JLS	0:178b94e1f446	41	switch (mode) {
JLS	0:178b94e1f446	42	case FONT_5X7 :
JLS	0:178b94e1f446	43	fx = 6;
JLS	0:178b94e1f446	44	fy = 8;
JLS	0:178b94e1f446	45	break;
JLS	0:178b94e1f446	46	case FONT_8X8 :
JLS	0:178b94e1f446	47	fx = 8;
JLS	0:178b94e1f446	48	fy = 8;
JLS	0:178b94e1f446	49	break;
JLS	0:178b94e1f446	50	case FONT_8X12 :
JLS	0:178b94e1f446	51	fx = 8;
JLS	0:178b94e1f446	52	fy = 12;
JLS	0:178b94e1f446	53	break;
JLS	0:178b94e1f446	54	case FONT_12X16 :
JLS	0:178b94e1f446	55	fx = 12;
JLS	0:178b94e1f446	56	fy = 16;
JLS	0:178b94e1f446	57	break;
JLS	0:178b94e1f446	58	}
JLS	0:178b94e1f446	59
JLS	0:178b94e1f446	60	max_col = w / fx;
JLS	0:178b94e1f446	61	max_row = h / fy;
JLS	0:178b94e1f446	62
JLS	0:178b94e1f446	63	writeCOMMAND(command, 2);
JLS	0:178b94e1f446	64	}
JLS	0:178b94e1f446	65
JLS	0:178b94e1f446	66	//****************************************************************************************************
JLS	0:178b94e1f446	67	void TFT_4DGL :: text_mode(char mode) { // set text mode
JLS	0:178b94e1f446	68	char command[2]= "";
JLS	0:178b94e1f446	69
JLS	0:178b94e1f446	70	command[0] = TEXTMODE;
JLS	0:178b94e1f446	71	command[1] = mode;
JLS	0:178b94e1f446	72
JLS	0:178b94e1f446	73	writeCOMMAND(command, 2);
JLS	0:178b94e1f446	74	}
JLS	0:178b94e1f446	75
JLS	0:178b94e1f446	76	//****************************************************************************************************
JLS	0:178b94e1f446	77	void TFT_4DGL :: text_char(char c, char col, char row, int color) { // draw a text char
JLS	0:178b94e1f446	78	char command[6]= "";
JLS	0:178b94e1f446	79
JLS	0:178b94e1f446	80	command[0] = TEXTCHAR;
JLS	0:178b94e1f446	81
JLS	0:178b94e1f446	82	command[1] = c;
JLS	0:178b94e1f446	83	command[2] = col;
JLS	0:178b94e1f446	84	command[3] = row;
JLS	0:178b94e1f446	85
JLS	0:178b94e1f446	86	int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
JLS	0:178b94e1f446	87	int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
JLS	0:178b94e1f446	88	int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
JLS	0:178b94e1f446	89
JLS	0:178b94e1f446	90	command[4] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
JLS	0:178b94e1f446	91	command[5] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
JLS	0:178b94e1f446	92
JLS	0:178b94e1f446	93	writeCOMMAND(command, 8);
JLS	0:178b94e1f446	94	}
JLS	0:178b94e1f446	95
JLS	0:178b94e1f446	96	//****************************************************************************************************
JLS	0:178b94e1f446	97	void TFT_4DGL :: graphic_char(char c, int x, int y, int color, char width, char height) { // draw a graphic char
JLS	0:178b94e1f446	98	char command[10]= "";
JLS	0:178b94e1f446	99
JLS	0:178b94e1f446	100	command[0] = GRAPHCHAR;
JLS	0:178b94e1f446	101
JLS	0:178b94e1f446	102	command[1] = c;
JLS	0:178b94e1f446	103
JLS	0:178b94e1f446	104	command[2] = (x >> 8) & 0xFF;
JLS	0:178b94e1f446	105	command[3] = x & 0xFF;
JLS	0:178b94e1f446	106
JLS	0:178b94e1f446	107	command[4] = (y >> 8) & 0xFF;
JLS	0:178b94e1f446	108	command[5] = y & 0xFF;
JLS	0:178b94e1f446	109
JLS	0:178b94e1f446	110	int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
JLS	0:178b94e1f446	111	int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
JLS	0:178b94e1f446	112	int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
JLS	0:178b94e1f446	113
JLS	0:178b94e1f446	114	command[6] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
JLS	0:178b94e1f446	115	command[7] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
JLS	0:178b94e1f446	116
JLS	0:178b94e1f446	117	command[8] = width;
JLS	0:178b94e1f446	118
JLS	0:178b94e1f446	119	command[9] = height;
JLS	0:178b94e1f446	120
JLS	0:178b94e1f446	121	writeCOMMAND(command, 10);
JLS	0:178b94e1f446	122	}
JLS	0:178b94e1f446	123
JLS	0:178b94e1f446	124	//****************************************************************************************************
JLS	0:178b94e1f446	125	void TFT_4DGL :: text_string(char *s, char col, char row, char font, int color) { // draw a text string
JLS	0:178b94e1f446	126
JLS	0:178b94e1f446	127	char command[1000]= "";
JLS	0:178b94e1f446	128	int size = strlen(s);
JLS	0:178b94e1f446	129	int i = 0;
JLS	0:178b94e1f446	130
JLS	0:178b94e1f446	131	command[0] = TEXTSTRING;
JLS	0:178b94e1f446	132
JLS	0:178b94e1f446	133	command[1] = col;
JLS	0:178b94e1f446	134	command[2] = row;
JLS	0:178b94e1f446	135
JLS	0:178b94e1f446	136	command[3] = font;
JLS	0:178b94e1f446	137
JLS	0:178b94e1f446	138	int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
JLS	0:178b94e1f446	139	int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
JLS	0:178b94e1f446	140	int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
JLS	0:178b94e1f446	141
JLS	0:178b94e1f446	142	command[4] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
JLS	0:178b94e1f446	143	command[5] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
JLS	0:178b94e1f446	144
JLS	0:178b94e1f446	145	for (i=0; i<size; i++) command[6+i] = s[i];
JLS	0:178b94e1f446	146
JLS	0:178b94e1f446	147	command[6+size] = 0;
JLS	0:178b94e1f446	148
JLS	0:178b94e1f446	149	writeCOMMAND(command, 7 + size);
JLS	0:178b94e1f446	150	}
JLS	0:178b94e1f446	151
JLS	0:178b94e1f446	152	//****************************************************************************************************
JLS	0:178b94e1f446	153	void TFT_4DGL :: graphic_string(char *s, int x, int y, char font, int color, char width, char height) { // draw a text string
JLS	0:178b94e1f446	154
JLS	0:178b94e1f446	155	char command[1000]= "";
JLS	0:178b94e1f446	156	int size = strlen(s);
JLS	0:178b94e1f446	157	int i = 0;
JLS	0:178b94e1f446	158
JLS	0:178b94e1f446	159	command[0] = GRAPHSTRING;
JLS	0:178b94e1f446	160
JLS	0:178b94e1f446	161	command[1] = (x >> 8) & 0xFF;
JLS	0:178b94e1f446	162	command[2] = x & 0xFF;
JLS	0:178b94e1f446	163
JLS	0:178b94e1f446	164	command[3] = (y >> 8) & 0xFF;
JLS	0:178b94e1f446	165	command[4] = y & 0xFF;
JLS	0:178b94e1f446	166
JLS	0:178b94e1f446	167	command[5] = font;
JLS	0:178b94e1f446	168
JLS	0:178b94e1f446	169	int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
JLS	0:178b94e1f446	170	int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
JLS	0:178b94e1f446	171	int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
JLS	0:178b94e1f446	172
JLS	0:178b94e1f446	173	command[6] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
JLS	0:178b94e1f446	174	command[7] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
JLS	0:178b94e1f446	175
JLS	0:178b94e1f446	176	command[8] = width;
JLS	0:178b94e1f446	177
JLS	0:178b94e1f446	178	command[9] = height;
JLS	0:178b94e1f446	179
JLS	0:178b94e1f446	180	for (i=0; i<size; i++) command[10+i] = s[i];
JLS	0:178b94e1f446	181
JLS	0:178b94e1f446	182	command[10+size] = 0;
JLS	0:178b94e1f446	183
JLS	0:178b94e1f446	184	writeCOMMAND(command, 11 + size);
JLS	0:178b94e1f446	185	}
JLS	0:178b94e1f446	186
JLS	0:178b94e1f446	187	//****************************************************************************************************
JLS	0:178b94e1f446	188	void TFT_4DGL :: text_button(char *s, char mode, int x, int y, int button_color, char font, int text_color, char width, char height) { // draw a text string
JLS	0:178b94e1f446	189
JLS	0:178b94e1f446	190	char command[1000]= "";
JLS	0:178b94e1f446	191	int size = strlen(s);
JLS	0:178b94e1f446	192	int i = 0, red5, green6, blue5;
JLS	0:178b94e1f446	193
JLS	0:178b94e1f446	194	command[0] = TEXTBUTTON;
JLS	0:178b94e1f446	195
JLS	0:178b94e1f446	196	command[1] = mode;
JLS	0:178b94e1f446	197
JLS	0:178b94e1f446	198	command[2] = (x >> 8) & 0xFF;
JLS	0:178b94e1f446	199	command[3] = x & 0xFF;
JLS	0:178b94e1f446	200
JLS	0:178b94e1f446	201	command[4] = (y >> 8) & 0xFF;
JLS	0:178b94e1f446	202	command[5] = y & 0xFF;
JLS	0:178b94e1f446	203
JLS	0:178b94e1f446	204	red5 = (button_color >> (16 + 3)) & 0x1F; // get red on 5 bits
JLS	0:178b94e1f446	205	green6 = (button_color >> (8 + 2)) & 0x3F; // get green on 6 bits
JLS	0:178b94e1f446	206	blue5 = (button_color >> (0 + 3)) & 0x1F; // get blue on 5 bits
JLS	0:178b94e1f446	207
JLS	0:178b94e1f446	208	command[6] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
JLS	0:178b94e1f446	209	command[7] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
JLS	0:178b94e1f446	210
JLS	0:178b94e1f446	211	command[8] = font;
JLS	0:178b94e1f446	212
JLS	0:178b94e1f446	213	red5 = (text_color >> (16 + 3)) & 0x1F; // get red on 5 bits
JLS	0:178b94e1f446	214	green6 = (text_color >> (8 + 2)) & 0x3F; // get green on 6 bits
JLS	0:178b94e1f446	215	blue5 = (text_color >> (0 + 3)) & 0x1F; // get blue on 5 bits
JLS	0:178b94e1f446	216
JLS	0:178b94e1f446	217	command[9] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
JLS	0:178b94e1f446	218	command[10] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
JLS	0:178b94e1f446	219
JLS	0:178b94e1f446	220	command[11] = width;
JLS	0:178b94e1f446	221
JLS	0:178b94e1f446	222	command[12] = height;
JLS	0:178b94e1f446	223
JLS	0:178b94e1f446	224	for (i=0; i<size; i++) command[13+i] = s[i];
JLS	0:178b94e1f446	225
JLS	0:178b94e1f446	226	command[13+size] = 0;
JLS	0:178b94e1f446	227
JLS	0:178b94e1f446	228	writeCOMMAND(command, 14 + size);
JLS	0:178b94e1f446	229	}
JLS	0:178b94e1f446	230
JLS	0:178b94e1f446	231	//****************************************************************************************************
JLS	0:178b94e1f446	232	void TFT_4DGL :: locate(char col, char row) { // place text curssor at col, row
JLS	0:178b94e1f446	233	current_col = col;
JLS	0:178b94e1f446	234	current_row = row;
JLS	0:178b94e1f446	235	}
JLS	0:178b94e1f446	236
JLS	0:178b94e1f446	237	//****************************************************************************************************
JLS	0:178b94e1f446	238	void TFT_4DGL :: color(int color) { // set text color
JLS	0:178b94e1f446	239	current_color = color;
JLS	0:178b94e1f446	240	}
JLS	0:178b94e1f446	241
JLS	0:178b94e1f446	242	//****************************************************************************************************
JLS	0:178b94e1f446	243	void TFT_4DGL :: putc(char c) { // place char at current cursor position
JLS	0:178b94e1f446	244
JLS	0:178b94e1f446	245	text_char(c, current_col++, current_row, current_color);
JLS	0:178b94e1f446	246
JLS	0:178b94e1f446	247	if (current_col == max_col) {
JLS	0:178b94e1f446	248	current_col = 0;
JLS	0:178b94e1f446	249	current_row++;
JLS	0:178b94e1f446	250	}
JLS	0:178b94e1f446	251	if (current_row == max_row) {
JLS	0:178b94e1f446	252	current_row = 0;
JLS	0:178b94e1f446	253	}
JLS	0:178b94e1f446	254	}
JLS	0:178b94e1f446	255
JLS	0:178b94e1f446	256	//****************************************************************************************************
JLS	0:178b94e1f446	257	void TFT_4DGL :: puts(char *s) { // place string at current cursor position
JLS	0:178b94e1f446	258
JLS	0:178b94e1f446	259	text_string(s, current_col, current_row, current_font, current_color);
JLS	0:178b94e1f446	260
JLS	0:178b94e1f446	261	current_col += strlen(s);
JLS	0:178b94e1f446	262
JLS	0:178b94e1f446	263	if (current_col >= max_col) {
JLS	0:178b94e1f446	264	current_row += current_col / max_col;
JLS	0:178b94e1f446	265	current_col %= max_col;
JLS	0:178b94e1f446	266	}
JLS	0:178b94e1f446	267	if (current_row >= max_row) {
JLS	0:178b94e1f446	268	current_row %= max_row;
JLS	0:178b94e1f446	269	}
JLS	0:178b94e1f446	270	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	30 Mar 2011
Imports:	1
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	0
Followers:	1

TFT_4DGL_Text.cpp@0:178b94e1f446, 2011-03-30 (annotated)

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