Ratchapong T / Mbed 2 deprecated uLCD_ExtendedScreen

Allow user to connect multiple screen.

Dependencies:   mbed-rtos mbed

4DGL-uLCD-SE/uLCD_4DGL_Graphics.cpp@0:052d0f82433e, 2015-03-11 (annotated)

Committer:
Ratchapong
Date:
Wed Mar 11 05:00:37 2015 +0000
Revision:
0:052d0f82433e
Working

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Ratchapong 0:052d0f82433e 1 //
Ratchapong 0:052d0f82433e 2 // uLCD_4DGL is a class to drive 4D Systems LCD screens
Ratchapong 0:052d0f82433e 3 //
Ratchapong 0:052d0f82433e 4 // Copyright (C) <2010> Stephane ROCHON <stephane.rochon at free.fr>
Ratchapong 0:052d0f82433e 5 // Modifed for Goldelox processor <2013> Jim Hamblen
Ratchapong 0:052d0f82433e 6 //
Ratchapong 0:052d0f82433e 7 // uLCD_4DGL is free software: you can redistribute it and/or modify
Ratchapong 0:052d0f82433e 8 // it under the terms of the GNU General Public License as published by
Ratchapong 0:052d0f82433e 9 // the Free Software Foundation, either version 3 of the License, or
Ratchapong 0:052d0f82433e 10 // (at your option) any later version.
Ratchapong 0:052d0f82433e 11 //
Ratchapong 0:052d0f82433e 12 // uLCD_4DGL is distributed in the hope that it will be useful,
Ratchapong 0:052d0f82433e 13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
Ratchapong 0:052d0f82433e 14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Ratchapong 0:052d0f82433e 15 // GNU General Public License for more details.
Ratchapong 0:052d0f82433e 16 //
Ratchapong 0:052d0f82433e 17 // You should have received a copy of the GNU General Public License
Ratchapong 0:052d0f82433e 18 // along with uLCD_4DGL. If not, see <http://www.gnu.org/licenses/>.
Ratchapong 0:052d0f82433e 19
Ratchapong 0:052d0f82433e 20 #include "mbed.h"
Ratchapong 0:052d0f82433e 21 #include "uLCD_4DGL.h"
Ratchapong 0:052d0f82433e 22
Ratchapong 0:052d0f82433e 23 #define ARRAY_SIZE(X) sizeof(X)/sizeof(X[0])
Ratchapong 0:052d0f82433e 24
Ratchapong 0:052d0f82433e 25 //****************************************************************************************************
Ratchapong 0:052d0f82433e 26 void uLCD_4DGL :: circle(int x, int y , int radius, int color) // draw a circle in (x,y)
Ratchapong 0:052d0f82433e 27 {
Ratchapong 0:052d0f82433e 28 char command[9]= "";
Ratchapong 0:052d0f82433e 29
Ratchapong 0:052d0f82433e 30 command[0] = CIRCLE;
Ratchapong 0:052d0f82433e 31
Ratchapong 0:052d0f82433e 32 command[1] = (x >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 33 command[2] = x & 0xFF;
Ratchapong 0:052d0f82433e 34
Ratchapong 0:052d0f82433e 35 command[3] = (y >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 36 command[4] = y & 0xFF;
Ratchapong 0:052d0f82433e 37
Ratchapong 0:052d0f82433e 38 command[5] = (radius >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 39 command[6] = radius & 0xFF;
Ratchapong 0:052d0f82433e 40
Ratchapong 0:052d0f82433e 41 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 42 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 43 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 44
Ratchapong 0:052d0f82433e 45 command[7] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 46 command[8] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 47
Ratchapong 0:052d0f82433e 48 writeCOMMAND(command, 9);
Ratchapong 0:052d0f82433e 49 }
Ratchapong 0:052d0f82433e 50 //****************************************************************************************************
Ratchapong 0:052d0f82433e 51 void uLCD_4DGL :: filled_circle(int x, int y , int radius, int color) // draw a circle in (x,y)
Ratchapong 0:052d0f82433e 52 {
Ratchapong 0:052d0f82433e 53 char command[9]= "";
Ratchapong 0:052d0f82433e 54
Ratchapong 0:052d0f82433e 55 command[0] = FCIRCLE;
Ratchapong 0:052d0f82433e 56
Ratchapong 0:052d0f82433e 57 command[1] = (x >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 58 command[2] = x & 0xFF;
Ratchapong 0:052d0f82433e 59
Ratchapong 0:052d0f82433e 60 command[3] = (y >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 61 command[4] = y & 0xFF;
Ratchapong 0:052d0f82433e 62
Ratchapong 0:052d0f82433e 63 command[5] = (radius >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 64 command[6] = radius & 0xFF;
Ratchapong 0:052d0f82433e 65
Ratchapong 0:052d0f82433e 66 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 67 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 68 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 69
Ratchapong 0:052d0f82433e 70 command[7] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 71 command[8] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 72
Ratchapong 0:052d0f82433e 73 writeCOMMAND(command, 9);
Ratchapong 0:052d0f82433e 74 }
Ratchapong 0:052d0f82433e 75
Ratchapong 0:052d0f82433e 76 //****************************************************************************************************
Ratchapong 0:052d0f82433e 77 void uLCD_4DGL :: triangle(int x1, int y1 , int x2, int y2, int x3, int y3, int color) // draw a traingle
Ratchapong 0:052d0f82433e 78 {
Ratchapong 0:052d0f82433e 79 char command[15]= "";
Ratchapong 0:052d0f82433e 80
Ratchapong 0:052d0f82433e 81 command[0] = TRIANGLE;
Ratchapong 0:052d0f82433e 82
Ratchapong 0:052d0f82433e 83 command[1] = (x1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 84 command[2] = x1 & 0xFF;
Ratchapong 0:052d0f82433e 85
Ratchapong 0:052d0f82433e 86 command[3] = (y1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 87 command[4] = y1 & 0xFF;
Ratchapong 0:052d0f82433e 88
Ratchapong 0:052d0f82433e 89 command[5] = (x2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 90 command[6] = x2 & 0xFF;
Ratchapong 0:052d0f82433e 91
Ratchapong 0:052d0f82433e 92 command[7] = (y2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 93 command[8] = y2 & 0xFF;
Ratchapong 0:052d0f82433e 94
Ratchapong 0:052d0f82433e 95 command[9] = (x3 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 96 command[10] = x3 & 0xFF;
Ratchapong 0:052d0f82433e 97
Ratchapong 0:052d0f82433e 98 command[11] = (y3 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 99 command[12] = y3 & 0xFF;
Ratchapong 0:052d0f82433e 100
Ratchapong 0:052d0f82433e 101 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 102 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 103 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 104
Ratchapong 0:052d0f82433e 105 command[13] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 106 command[14] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 107
Ratchapong 0:052d0f82433e 108 writeCOMMAND(command, 15);
Ratchapong 0:052d0f82433e 109 }
Ratchapong 0:052d0f82433e 110
Ratchapong 0:052d0f82433e 111 //****************************************************************************************************
Ratchapong 0:052d0f82433e 112 void uLCD_4DGL :: line(int x1, int y1 , int x2, int y2, int color) // draw a line
Ratchapong 0:052d0f82433e 113 {
Ratchapong 0:052d0f82433e 114 char command[11]= "";
Ratchapong 0:052d0f82433e 115
Ratchapong 0:052d0f82433e 116 command[0] = LINE;
Ratchapong 0:052d0f82433e 117
Ratchapong 0:052d0f82433e 118 command[1] = (x1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 119 command[2] = x1 & 0xFF;
Ratchapong 0:052d0f82433e 120
Ratchapong 0:052d0f82433e 121 command[3] = (y1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 122 command[4] = y1 & 0xFF;
Ratchapong 0:052d0f82433e 123
Ratchapong 0:052d0f82433e 124 command[5] = (x2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 125 command[6] = x2 & 0xFF;
Ratchapong 0:052d0f82433e 126
Ratchapong 0:052d0f82433e 127 command[7] = (y2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 128 command[8] = y2 & 0xFF;
Ratchapong 0:052d0f82433e 129
Ratchapong 0:052d0f82433e 130 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 131 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 132 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 133
Ratchapong 0:052d0f82433e 134 command[9] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 135 command[10] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 136
Ratchapong 0:052d0f82433e 137 writeCOMMAND(command, 11);
Ratchapong 0:052d0f82433e 138 }
Ratchapong 0:052d0f82433e 139
Ratchapong 0:052d0f82433e 140 //****************************************************************************************************
Ratchapong 0:052d0f82433e 141 void uLCD_4DGL :: rectangle(int x1, int y1 , int x2, int y2, int color) // draw a rectangle
Ratchapong 0:052d0f82433e 142 {
Ratchapong 0:052d0f82433e 143 char command[11]= "";
Ratchapong 0:052d0f82433e 144
Ratchapong 0:052d0f82433e 145 command[0] = RECTANGLE;
Ratchapong 0:052d0f82433e 146
Ratchapong 0:052d0f82433e 147 command[1] = (x1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 148 command[2] = x1 & 0xFF;
Ratchapong 0:052d0f82433e 149
Ratchapong 0:052d0f82433e 150 command[3] = (y1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 151 command[4] = y1 & 0xFF;
Ratchapong 0:052d0f82433e 152
Ratchapong 0:052d0f82433e 153 command[5] = (x2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 154 command[6] = x2 & 0xFF;
Ratchapong 0:052d0f82433e 155
Ratchapong 0:052d0f82433e 156 command[7] = (y2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 157 command[8] = y2 & 0xFF;
Ratchapong 0:052d0f82433e 158
Ratchapong 0:052d0f82433e 159 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 160 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 161 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 162
Ratchapong 0:052d0f82433e 163 command[9] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 164 command[10] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 165
Ratchapong 0:052d0f82433e 166 writeCOMMAND(command, 11);
Ratchapong 0:052d0f82433e 167 }
Ratchapong 0:052d0f82433e 168
Ratchapong 0:052d0f82433e 169 //****************************************************************************************************
Ratchapong 0:052d0f82433e 170 void uLCD_4DGL :: filled_rectangle(int x1, int y1 , int x2, int y2, int color) // draw a rectangle
Ratchapong 0:052d0f82433e 171 {
Ratchapong 0:052d0f82433e 172 char command[11]= "";
Ratchapong 0:052d0f82433e 173
Ratchapong 0:052d0f82433e 174 command[0] = FRECTANGLE;
Ratchapong 0:052d0f82433e 175
Ratchapong 0:052d0f82433e 176 command[1] = (x1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 177 command[2] = x1 & 0xFF;
Ratchapong 0:052d0f82433e 178
Ratchapong 0:052d0f82433e 179 command[3] = (y1 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 180 command[4] = y1 & 0xFF;
Ratchapong 0:052d0f82433e 181
Ratchapong 0:052d0f82433e 182 command[5] = (x2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 183 command[6] = x2 & 0xFF;
Ratchapong 0:052d0f82433e 184
Ratchapong 0:052d0f82433e 185 command[7] = (y2 >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 186 command[8] = y2 & 0xFF;
Ratchapong 0:052d0f82433e 187
Ratchapong 0:052d0f82433e 188 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 189 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 190 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 191
Ratchapong 0:052d0f82433e 192 command[9] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 193 command[10] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 194
Ratchapong 0:052d0f82433e 195 writeCOMMAND(command, 11);
Ratchapong 0:052d0f82433e 196 }
Ratchapong 0:052d0f82433e 197
Ratchapong 0:052d0f82433e 198
Ratchapong 0:052d0f82433e 199
Ratchapong 0:052d0f82433e 200 //****************************************************************************************************
Ratchapong 0:052d0f82433e 201 void uLCD_4DGL :: pixel(int x, int y, int color) // draw a pixel
Ratchapong 0:052d0f82433e 202 {
Ratchapong 0:052d0f82433e 203 char command[7]= "";
Ratchapong 0:052d0f82433e 204
Ratchapong 0:052d0f82433e 205 command[0] = PIXEL;
Ratchapong 0:052d0f82433e 206
Ratchapong 0:052d0f82433e 207 command[1] = (x >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 208 command[2] = x & 0xFF;
Ratchapong 0:052d0f82433e 209
Ratchapong 0:052d0f82433e 210 command[3] = (y >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 211 command[4] = y & 0xFF;
Ratchapong 0:052d0f82433e 212
Ratchapong 0:052d0f82433e 213 int red5 = (color >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 214 int green6 = (color >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 215 int blue5 = (color >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 216
Ratchapong 0:052d0f82433e 217 command[5] = ((red5 << 3) + (green6 >> 3)) & 0xFF; // first part of 16 bits color
Ratchapong 0:052d0f82433e 218 command[6] = ((green6 << 5) + (blue5 >> 0)) & 0xFF; // second part of 16 bits color
Ratchapong 0:052d0f82433e 219
Ratchapong 0:052d0f82433e 220 writeCOMMAND(command, 7);
Ratchapong 0:052d0f82433e 221 }
Ratchapong 0:052d0f82433e 222 //****************************************************************************************************
Ratchapong 0:052d0f82433e 223 void uLCD_4DGL :: BLIT(int x, int y, int w, int h, int *colors) // draw a block of pixels
Ratchapong 0:052d0f82433e 224 {
Ratchapong 0:052d0f82433e 225 int red5, green6, blue5;
Ratchapong 0:052d0f82433e 226 writeBYTEfast('\x00');
Ratchapong 0:052d0f82433e 227 writeBYTEfast(BLITCOM);
Ratchapong 0:052d0f82433e 228 writeBYTEfast((x >> 8) & 0xFF);
Ratchapong 0:052d0f82433e 229 writeBYTEfast(x & 0xFF);
Ratchapong 0:052d0f82433e 230 writeBYTEfast((y >> 8) & 0xFF);
Ratchapong 0:052d0f82433e 231 writeBYTEfast(y & 0xFF);
Ratchapong 0:052d0f82433e 232 writeBYTEfast((w >> 8) & 0xFF);
Ratchapong 0:052d0f82433e 233 writeBYTE(w & 0xFF);
Ratchapong 0:052d0f82433e 234 writeBYTE((h >> 8) & 0xFF);
Ratchapong 0:052d0f82433e 235 writeBYTE(h & 0xFF);
Ratchapong 0:052d0f82433e 236 wait_ms(1);
Ratchapong 0:052d0f82433e 237 for (int i=0; i<w*h; i++) {
Ratchapong 0:052d0f82433e 238 red5 = (colors[i] >> (16 + 3)) & 0x1F; // get red on 5 bits
Ratchapong 0:052d0f82433e 239 green6 = (colors[i] >> (8 + 2)) & 0x3F; // get green on 6 bits
Ratchapong 0:052d0f82433e 240 blue5 = (colors[i] >> (0 + 3)) & 0x1F; // get blue on 5 bits
Ratchapong 0:052d0f82433e 241 writeBYTEfast(((red5 << 3) + (green6 >> 3)) & 0xFF); // first part of 16 bits color
Ratchapong 0:052d0f82433e 242 writeBYTEfast(((green6 << 5) + (blue5 >> 0)) & 0xFF); // second part of 16 bits color
Ratchapong 0:052d0f82433e 243 }
Ratchapong 0:052d0f82433e 244 int resp=0;
Ratchapong 0:052d0f82433e 245 while (!_cmd.readable()) wait_ms(TEMPO); // wait for screen answer
Ratchapong 0:052d0f82433e 246 if (_cmd.readable()) resp = _cmd.getc(); // read response if any
Ratchapong 0:052d0f82433e 247 switch (resp) {
Ratchapong 0:052d0f82433e 248 case ACK : // if OK return 1
Ratchapong 0:052d0f82433e 249 resp = 1;
Ratchapong 0:052d0f82433e 250 break;
Ratchapong 0:052d0f82433e 251 case NAK : // if NOK return -1
Ratchapong 0:052d0f82433e 252 resp = -1;
Ratchapong 0:052d0f82433e 253 break;
Ratchapong 0:052d0f82433e 254 default :
Ratchapong 0:052d0f82433e 255 resp = 0; // else return 0
Ratchapong 0:052d0f82433e 256 break;
Ratchapong 0:052d0f82433e 257 }
Ratchapong 0:052d0f82433e 258 #if DEBUGMODE
Ratchapong 0:052d0f82433e 259 pc.printf(" Answer received : %d\n",resp);
Ratchapong 0:052d0f82433e 260 #endif
Ratchapong 0:052d0f82433e 261
Ratchapong 0:052d0f82433e 262 }
Ratchapong 0:052d0f82433e 263 //******************************************************************************************************
Ratchapong 0:052d0f82433e 264 int uLCD_4DGL :: read_pixel(int x, int y) // read screen info and populate data
Ratchapong 0:052d0f82433e 265 {
Ratchapong 0:052d0f82433e 266
Ratchapong 0:052d0f82433e 267 char command[6]= "";
Ratchapong 0:052d0f82433e 268 command[0] = 0xFF;
Ratchapong 0:052d0f82433e 269 command[1] = READPIXEL;
Ratchapong 0:052d0f82433e 270
Ratchapong 0:052d0f82433e 271 command[2] = (x >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 272 command[3] = x & 0xFF;
Ratchapong 0:052d0f82433e 273
Ratchapong 0:052d0f82433e 274 command[4] = (y >> 8) & 0xFF;
Ratchapong 0:052d0f82433e 275 command[5] = y & 0xFF;
Ratchapong 0:052d0f82433e 276
Ratchapong 0:052d0f82433e 277 int i, temp = 0, color = 0, resp = 0;
Ratchapong 0:052d0f82433e 278 char response[2] = "";
Ratchapong 0:052d0f82433e 279
Ratchapong 0:052d0f82433e 280 freeBUFFER();
Ratchapong 0:052d0f82433e 281
Ratchapong 0:052d0f82433e 282 for (i = 0; i < 6; i++) { // send all chars to serial port
Ratchapong 0:052d0f82433e 283 writeBYTE(command[i]);
Ratchapong 0:052d0f82433e 284 }
Ratchapong 0:052d0f82433e 285
Ratchapong 0:052d0f82433e 286 while (!_cmd.readable()) wait_ms(TEMPO); // wait for screen answer
Ratchapong 0:052d0f82433e 287
Ratchapong 0:052d0f82433e 288 while (_cmd.readable() && resp < ARRAY_SIZE(response)) {
Ratchapong 0:052d0f82433e 289 temp = _cmd.getc();
Ratchapong 0:052d0f82433e 290 response[resp++] = (char)temp;
Ratchapong 0:052d0f82433e 291 }
Ratchapong 0:052d0f82433e 292
Ratchapong 0:052d0f82433e 293 color = ((response[0] << 8) + response[1]);
Ratchapong 0:052d0f82433e 294
Ratchapong 0:052d0f82433e 295 return color; // WARNING : this is 16bits color, not 24bits... need to be fixed
Ratchapong 0:052d0f82433e 296 }
Ratchapong 0:052d0f82433e 297
Ratchapong 0:052d0f82433e 298
Ratchapong 0:052d0f82433e 299 //****************************************************************************************************
Ratchapong 0:052d0f82433e 300 void uLCD_4DGL :: pen_size(char mode) // set pen to SOLID or WIREFRAME
Ratchapong 0:052d0f82433e 301 {
Ratchapong 0:052d0f82433e 302 char command[2]= "";
Ratchapong 0:052d0f82433e 303
Ratchapong 0:052d0f82433e 304 command[0] = PENSIZE;
Ratchapong 0:052d0f82433e 305 command[1] = mode;
Ratchapong 0:052d0f82433e 306 writeCOMMAND(command, 2);
Ratchapong 0:052d0f82433e 307 }
Ratchapong 0:052d0f82433e 308
Ratchapong 0:052d0f82433e 309
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