Wim Huiskamp / Mbed 2 deprecated mbed_TM1637

Test program fro TM1637 LEDController Library, Initial release.

Dependencies:   TM1637 mbed

See here for more information.

main.cpp@0:672ec7a524fa, 2016-01-30 (annotated)

Committer:
wim
Date:
Sat Jan 30 20:36:52 2016 +0000
Revision:
0:672ec7a524fa
Child:
1:0dab5786c471
Test program for TM1637 LEDcontroller Library, ; Initial release.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wim 0:672ec7a524fa 1 /* mbed TM1637 Test program, for TM1637 LED controller
wim 0:672ec7a524fa 2 * Copyright (c) 2016, v01: WH, Initial version
wim 0:672ec7a524fa 3 *
wim 0:672ec7a524fa 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
wim 0:672ec7a524fa 5 * of this software and associated documentation files (the "Software"), to deal
wim 0:672ec7a524fa 6 * in the Software without restriction, including without limitation the rights
wim 0:672ec7a524fa 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
wim 0:672ec7a524fa 8 * copies of the Software, and to permit persons to whom the Software is
wim 0:672ec7a524fa 9 * furnished to do so, subject to the following conditions:
wim 0:672ec7a524fa 10 *
wim 0:672ec7a524fa 11 * The above copyright notice and this permission notice shall be included in
wim 0:672ec7a524fa 12 * all copies or substantial portions of the Software.
wim 0:672ec7a524fa 13 *
wim 0:672ec7a524fa 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
wim 0:672ec7a524fa 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
wim 0:672ec7a524fa 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
wim 0:672ec7a524fa 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
wim 0:672ec7a524fa 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
wim 0:672ec7a524fa 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
wim 0:672ec7a524fa 20 * THE SOFTWARE.
wim 0:672ec7a524fa 21 */
wim 0:672ec7a524fa 22 #include "mbed.h"
wim 0:672ec7a524fa 23 #include "TM1637.h"
wim 0:672ec7a524fa 24
wim 0:672ec7a524fa 25 #if (CATALEX_TEST == 1)
wim 0:672ec7a524fa 26 // CATALEX TM1637 Test
wim 0:672ec7a524fa 27 #include "Font_7Seg.h"
wim 0:672ec7a524fa 28
wim 0:672ec7a524fa 29 Serial pc(USBTX, USBRX);
wim 0:672ec7a524fa 30 DigitalOut myled(LED1);
wim 0:672ec7a524fa 31
wim 0:672ec7a524fa 32 // DisplayData_t size is 4 bytes (4 Grids @ 8 Segments)
wim 0:672ec7a524fa 33 TM1637::DisplayData_t all_str = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
wim 0:672ec7a524fa 34 TM1637::DisplayData_t cls_str = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
wim 0:672ec7a524fa 35 TM1637::DisplayData_t hello_str = {C7_H, C7_I, 0x00, 0x00, 0x00, 0x00};
wim 0:672ec7a524fa 36 TM1637::DisplayData_t bye_str = {C7_B, C7_Y, C7_E, 0x00, 0x00, 0x00};
wim 0:672ec7a524fa 37
wim 0:672ec7a524fa 38 // KeyData_t size is 1 bytes
wim 0:672ec7a524fa 39 TM1637::KeyData_t keydata;
wim 0:672ec7a524fa 40
wim 0:672ec7a524fa 41 //TM1637_CATALEX declaration
wim 0:672ec7a524fa 42 TM1637_CATALEX CATALEX(p5, p6, p7);
wim 0:672ec7a524fa 43
wim 0:672ec7a524fa 44
wim 0:672ec7a524fa 45 void show_menu() {
wim 0:672ec7a524fa 46 // pc.printf("0: Exit\n\r");
wim 0:672ec7a524fa 47 pc.printf("1: All\n\r");
wim 0:672ec7a524fa 48 pc.printf("2: Show all segs\r\n");
wim 0:672ec7a524fa 49 pc.printf("3: Show all chars\n\r");
wim 0:672ec7a524fa 50 pc.printf("4: Show all digits\n\r");
wim 0:672ec7a524fa 51 pc.printf("5: Show all icons\n\r");
wim 0:672ec7a524fa 52 pc.printf("6: Counter\n\r");
wim 0:672ec7a524fa 53 pc.printf("7: Floats\n\r");
wim 0:672ec7a524fa 54 pc.printf("8: Kitt\n\r");
wim 0:672ec7a524fa 55 pc.printf("9: Bye\n\r");
wim 0:672ec7a524fa 56 }
wim 0:672ec7a524fa 57
wim 0:672ec7a524fa 58
wim 0:672ec7a524fa 59 char cmd, bits;
wim 0:672ec7a524fa 60 int main() {
wim 0:672ec7a524fa 61
wim 0:672ec7a524fa 62 pc.printf("Hello World\r\n"); //
wim 0:672ec7a524fa 63
wim 0:672ec7a524fa 64 CATALEX.cls();
wim 0:672ec7a524fa 65 CATALEX.writeData(all_str);
wim 0:672ec7a524fa 66 wait(2);
wim 0:672ec7a524fa 67 CATALEX.setBrightness(TM1637_BRT3);
wim 0:672ec7a524fa 68 wait(1);
wim 0:672ec7a524fa 69 CATALEX.setBrightness(TM1637_BRT0);
wim 0:672ec7a524fa 70 wait(1);
wim 0:672ec7a524fa 71 CATALEX.setBrightness(TM1637_BRT4);
wim 0:672ec7a524fa 72
wim 0:672ec7a524fa 73 wait(1);
wim 0:672ec7a524fa 74 CATALEX.cls(true);
wim 0:672ec7a524fa 75 CATALEX.writeData(hello_str);
wim 0:672ec7a524fa 76
wim 0:672ec7a524fa 77 char cmd2 = '0';
wim 0:672ec7a524fa 78 while (1) {
wim 0:672ec7a524fa 79
wim 0:672ec7a524fa 80 show_menu();
wim 0:672ec7a524fa 81 cmd2 = pc.getc();
wim 0:672ec7a524fa 82
wim 0:672ec7a524fa 83 switch (cmd2) {
wim 0:672ec7a524fa 84 case '1' : {
wim 0:672ec7a524fa 85 pc.printf("all\r\n");
wim 0:672ec7a524fa 86 CATALEX.cls();
wim 0:672ec7a524fa 87 CATALEX.writeData(all_str);
wim 0:672ec7a524fa 88 break;
wim 0:672ec7a524fa 89 }
wim 0:672ec7a524fa 90
wim 0:672ec7a524fa 91 case '2' : {
wim 0:672ec7a524fa 92 #if(1)
wim 0:672ec7a524fa 93 //test to show all segs
wim 0:672ec7a524fa 94 pc.printf("Show all segs\r\n");
wim 0:672ec7a524fa 95 wait(1);
wim 0:672ec7a524fa 96 CATALEX.cls();
wim 0:672ec7a524fa 97
wim 0:672ec7a524fa 98 for (int i=0; i<TM1637_DISPLAY_MEM; i++) {
wim 0:672ec7a524fa 99 for (int bit=0; bit<8; bit++) {
wim 0:672ec7a524fa 100 CATALEX.cls();
wim 0:672ec7a524fa 101
wim 0:672ec7a524fa 102 bits = 0x01 << bit;
wim 0:672ec7a524fa 103 CATALEX.writeData(bits, i);
wim 0:672ec7a524fa 104
wim 0:672ec7a524fa 105 pc.printf("Idx = %d, Bits = 0x%02x\r\n", i, bits);
wim 0:672ec7a524fa 106 // wait(0.5);
wim 0:672ec7a524fa 107 cmd = pc.getc(); // wait for key
wim 0:672ec7a524fa 108 }
wim 0:672ec7a524fa 109 }
wim 0:672ec7a524fa 110 pc.printf("\r\nShow all segs done\r\n");
wim 0:672ec7a524fa 111 #endif
wim 0:672ec7a524fa 112 break;
wim 0:672ec7a524fa 113 }
wim 0:672ec7a524fa 114
wim 0:672ec7a524fa 115 case '3' : {
wim 0:672ec7a524fa 116
wim 0:672ec7a524fa 117 #if(1)
wim 0:672ec7a524fa 118 //test to show all chars
wim 0:672ec7a524fa 119 pc.printf("Show all alpha chars\r\n");
wim 0:672ec7a524fa 120 wait(1);
wim 0:672ec7a524fa 121 CATALEX.cls();
wim 0:672ec7a524fa 122
wim 0:672ec7a524fa 123 for (int i=0; i<26; i++) {
wim 0:672ec7a524fa 124 CATALEX.printf("%c", char(i + 'A'));
wim 0:672ec7a524fa 125 // CATALEX.printf("%c", char(i + 'a'));
wim 0:672ec7a524fa 126 wait(0.25);
wim 0:672ec7a524fa 127 }
wim 0:672ec7a524fa 128 pc.printf("Show all alpha chars done\r\n");
wim 0:672ec7a524fa 129 #endif
wim 0:672ec7a524fa 130
wim 0:672ec7a524fa 131 #if(0)
wim 0:672ec7a524fa 132 //test to show all chars
wim 0:672ec7a524fa 133 pc.printf("Show all chars\r\n");
wim 0:672ec7a524fa 134 wait(1);
wim 0:672ec7a524fa 135 CATALEX.cls();
wim 0:672ec7a524fa 136
wim 0:672ec7a524fa 137 for (int i=FONT_7S_START; i<FONT_7S_END; i++) {
wim 0:672ec7a524fa 138 CATALEX.printf("%c", char(i));
wim 0:672ec7a524fa 139 // wait(0.25);
wim 0:672ec7a524fa 140 cmd = pc.getc(); // wait for key
wim 0:672ec7a524fa 141 }
wim 0:672ec7a524fa 142 pc.printf("Show all chars done\r\n");
wim 0:672ec7a524fa 143 #endif
wim 0:672ec7a524fa 144 break;
wim 0:672ec7a524fa 145 }
wim 0:672ec7a524fa 146 case '4': {
wim 0:672ec7a524fa 147 #if(0)
wim 0:672ec7a524fa 148 //test to show all digits (base is 10)
wim 0:672ec7a524fa 149 pc.printf("Show all digits\r\n");
wim 0:672ec7a524fa 150 wait(1);
wim 0:672ec7a524fa 151 CATALEX.cls();
wim 0:672ec7a524fa 152
wim 0:672ec7a524fa 153 for (int i=0; i<CATALEX_NR_DIGITS; i++) {
wim 0:672ec7a524fa 154
wim 0:672ec7a524fa 155 for (int cnt=0; cnt<10; cnt++) {
wim 0:672ec7a524fa 156 CATALEX.locate(i);
wim 0:672ec7a524fa 157 CATALEX.printf("%0d", cnt);
wim 0:672ec7a524fa 158
wim 0:672ec7a524fa 159 // wait(0.5);
wim 0:672ec7a524fa 160 cmd = pc.getc(); // wait for key
wim 0:672ec7a524fa 161 }
wim 0:672ec7a524fa 162 }
wim 0:672ec7a524fa 163 pc.printf("\r\nShow all digits done\r\n");
wim 0:672ec7a524fa 164 #endif
wim 0:672ec7a524fa 165
wim 0:672ec7a524fa 166 #if(1)
wim 0:672ec7a524fa 167 //test to show all digits (base is 0x10)
wim 0:672ec7a524fa 168 pc.printf("Show all hex digits\r\n");
wim 0:672ec7a524fa 169 wait(1);
wim 0:672ec7a524fa 170 CATALEX.cls();
wim 0:672ec7a524fa 171
wim 0:672ec7a524fa 172 CATALEX.printf("%04x", 0x01AB);
wim 0:672ec7a524fa 173 cmd = pc.getc(); // wait for key
wim 0:672ec7a524fa 174 CATALEX.printf("%04x", 0x0);
wim 0:672ec7a524fa 175
wim 0:672ec7a524fa 176 for (int i=0; i<CATALEX_NR_DIGITS; i++) {
wim 0:672ec7a524fa 177
wim 0:672ec7a524fa 178 for (int cnt=0; cnt<0x10; cnt++) {
wim 0:672ec7a524fa 179 CATALEX.locate(i);
wim 0:672ec7a524fa 180 CATALEX.printf("%0x", cnt);
wim 0:672ec7a524fa 181
wim 0:672ec7a524fa 182 // wait(0.5);
wim 0:672ec7a524fa 183 cmd = pc.getc(); // wait for key
wim 0:672ec7a524fa 184 }
wim 0:672ec7a524fa 185 }
wim 0:672ec7a524fa 186 pc.printf("\r\nShow all hex digits done\r\n");
wim 0:672ec7a524fa 187 #endif
wim 0:672ec7a524fa 188 break;
wim 0:672ec7a524fa 189 }
wim 0:672ec7a524fa 190 case '5': {
wim 0:672ec7a524fa 191 #if(1)
wim 0:672ec7a524fa 192 //test to show all icons
wim 0:672ec7a524fa 193 pc.printf("Show all icons\r\n");
wim 0:672ec7a524fa 194 CATALEX.cls(true); // Also clear all Icons
wim 0:672ec7a524fa 195
wim 0:672ec7a524fa 196 float delay=0.1;
wim 0:672ec7a524fa 197 // Icons on
wim 0:672ec7a524fa 198 CATALEX.setIcon(TM1637_CATALEX::COL2); wait(delay);
wim 0:672ec7a524fa 199
wim 0:672ec7a524fa 200 wait(delay);
wim 0:672ec7a524fa 201
wim 0:672ec7a524fa 202 // Icons off
wim 0:672ec7a524fa 203 CATALEX.clrIcon(TM1637_CATALEX::COL2); wait(delay);
wim 0:672ec7a524fa 204
wim 0:672ec7a524fa 205 // wait(1);
wim 0:672ec7a524fa 206 // CATALEX.cls(); // clear all, preserve Icons
wim 0:672ec7a524fa 207 pc.printf("Show all icons done\r\n");
wim 0:672ec7a524fa 208 #endif
wim 0:672ec7a524fa 209 break;
wim 0:672ec7a524fa 210 }
wim 0:672ec7a524fa 211
wim 0:672ec7a524fa 212 case '6': {
wim 0:672ec7a524fa 213 CATALEX.cls(); // clear all, preserve Icons
wim 0:672ec7a524fa 214
wim 0:672ec7a524fa 215 #if(1)
wim 0:672ec7a524fa 216 CATALEX.locate(0);
wim 0:672ec7a524fa 217
wim 0:672ec7a524fa 218 for (int cnt=0; cnt<=0xFF; cnt++) {
wim 0:672ec7a524fa 219 CATALEX.locate(2);
wim 0:672ec7a524fa 220 CATALEX.printf("%02x", cnt);
wim 0:672ec7a524fa 221 wait(0.2);
wim 0:672ec7a524fa 222 }
wim 0:672ec7a524fa 223 #endif
wim 0:672ec7a524fa 224
wim 0:672ec7a524fa 225 // CATALEX.writeData(hello_str);
wim 0:672ec7a524fa 226 // CATALEX.printf("hello");
wim 0:672ec7a524fa 227
wim 0:672ec7a524fa 228 break;
wim 0:672ec7a524fa 229 }
wim 0:672ec7a524fa 230 case '7': {
wim 0:672ec7a524fa 231 CATALEX.cls(); // clear all, preserve Icons
wim 0:672ec7a524fa 232 CATALEX.printf("%1.2f", -0.12); // test decimal point display
wim 0:672ec7a524fa 233 wait(0.5);
wim 0:672ec7a524fa 234 CATALEX.cls(); // clear all, preserve Icons
wim 0:672ec7a524fa 235 CATALEX.printf("%2.2f", 12.34); // test decimal point display
wim 0:672ec7a524fa 236 break;
wim 0:672ec7a524fa 237 }
wim 0:672ec7a524fa 238
wim 0:672ec7a524fa 239 case '8': {
wim 0:672ec7a524fa 240
wim 0:672ec7a524fa 241 #if(1)
wim 0:672ec7a524fa 242 //test to show KITT
wim 0:672ec7a524fa 243 pc.printf("Show KITT scanner\r\n");
wim 0:672ec7a524fa 244
wim 0:672ec7a524fa 245
wim 0:672ec7a524fa 246 // 0123
wim 0:672ec7a524fa 247 const char KITT[][5] = {{"8 "},
wim 0:672ec7a524fa 248 {"38 "},
wim 0:672ec7a524fa 249 {" 38 "},
wim 0:672ec7a524fa 250 {" 38"},
wim 0:672ec7a524fa 251 {" 3"},
wim 0:672ec7a524fa 252 {" "},
wim 0:672ec7a524fa 253 {" 8"},
wim 0:672ec7a524fa 254 {" 8E"},
wim 0:672ec7a524fa 255 {" 8E "},
wim 0:672ec7a524fa 256 {"8E "},
wim 0:672ec7a524fa 257 {"E "},
wim 0:672ec7a524fa 258 {" "}
wim 0:672ec7a524fa 259 };
wim 0:672ec7a524fa 260
wim 0:672ec7a524fa 261 CATALEX.cls(); // clear all, preserve Icons
wim 0:672ec7a524fa 262
wim 0:672ec7a524fa 263 while (!pc.readable()) { // wait for key
wim 0:672ec7a524fa 264 for (int i=0; i < (sizeof(KITT) / 5) ; i++) {
wim 0:672ec7a524fa 265 CATALEX.locate(0);
wim 0:672ec7a524fa 266 CATALEX.printf("%s", KITT[i]);
wim 0:672ec7a524fa 267 wait(0.05);
wim 0:672ec7a524fa 268 }
wim 0:672ec7a524fa 269 }
wim 0:672ec7a524fa 270 cmd = pc.getc(); // read key
wim 0:672ec7a524fa 271 pc.printf("Show KITT done\r\n");
wim 0:672ec7a524fa 272 #endif
wim 0:672ec7a524fa 273 break;
wim 0:672ec7a524fa 274 }
wim 0:672ec7a524fa 275
wim 0:672ec7a524fa 276
wim 0:672ec7a524fa 277 case '9': {
wim 0:672ec7a524fa 278
wim 0:672ec7a524fa 279 CATALEX.cls(); // clear all, preserve Icons
wim 0:672ec7a524fa 280 // CATALEX.writeData(bye_str);
wim 0:672ec7a524fa 281 CATALEX.printf("Bye");
wim 0:672ec7a524fa 282
wim 0:672ec7a524fa 283 break;
wim 0:672ec7a524fa 284 }
wim 0:672ec7a524fa 285
wim 0:672ec7a524fa 286 default : {
wim 0:672ec7a524fa 287 break;
wim 0:672ec7a524fa 288 }
wim 0:672ec7a524fa 289
wim 0:672ec7a524fa 290 } //switch cmd
wim 0:672ec7a524fa 291
wim 0:672ec7a524fa 292 // Check and read keydata
wim 0:672ec7a524fa 293 if (CATALEX.getKeys(&keydata)) {
wim 0:672ec7a524fa 294 pc.printf("Keydata = 0x%02x\r\n", keydata);
wim 0:672ec7a524fa 295
wim 0:672ec7a524fa 296 if (keydata == TM1637_SW9_BIT) { //sw9
wim 0:672ec7a524fa 297 CATALEX.cls();
wim 0:672ec7a524fa 298 CATALEX.printf("--09");
wim 0:672ec7a524fa 299 }
wim 0:672ec7a524fa 300
wim 0:672ec7a524fa 301 if (keydata == TM1637_SW10_BIT) { //sw10
wim 0:672ec7a524fa 302 CATALEX.cls();
wim 0:672ec7a524fa 303 CATALEX.printf("--10");
wim 0:672ec7a524fa 304 }
wim 0:672ec7a524fa 305
wim 0:672ec7a524fa 306 } // Check keydata
wim 0:672ec7a524fa 307
wim 0:672ec7a524fa 308 myled = !myled;
wim 0:672ec7a524fa 309 wait(0.3);
wim 0:672ec7a524fa 310 } //while
wim 0:672ec7a524fa 311 }
wim 0:672ec7a524fa 312 #endif
wim 0:672ec7a524fa 313
wim 0:672ec7a524fa 314
wim 0:672ec7a524fa 315 #if (TM1637_TEST == 1)
wim 0:672ec7a524fa 316 // Direct TM1637 Test
wim 0:672ec7a524fa 317
wim 0:672ec7a524fa 318 Serial pc(USBTX, USBRX);
wim 0:672ec7a524fa 319 DigitalOut myled(LED1);
wim 0:672ec7a524fa 320
wim 0:672ec7a524fa 321 // DisplayData_t size is 6 bytes (6 Grids @ 8 Segments)
wim 0:672ec7a524fa 322 TM1637::DisplayData_t all_str = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
wim 0:672ec7a524fa 323 TM1637::DisplayData_t cls_str = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
wim 0:672ec7a524fa 324
wim 0:672ec7a524fa 325 // KeyData_t size is 1 bytes
wim 0:672ec7a524fa 326 TM1637::KeyData_t keydata;
wim 0:672ec7a524fa 327
wim 0:672ec7a524fa 328 // TM1637 declaration
wim 0:672ec7a524fa 329 TM1637 TM1637(p5,p6,p7);
wim 0:672ec7a524fa 330
wim 0:672ec7a524fa 331 void show_menu() {
wim 0:672ec7a524fa 332 // pc.printf("0: Exit\n\r");
wim 0:672ec7a524fa 333 pc.printf("1: All\n\r");
wim 0:672ec7a524fa 334 pc.printf("2: Cls\n\r");
wim 0:672ec7a524fa 335 pc.printf("3: Show all segs\r\n");
wim 0:672ec7a524fa 336 }
wim 0:672ec7a524fa 337
wim 0:672ec7a524fa 338
wim 0:672ec7a524fa 339 char cmd, bits;
wim 0:672ec7a524fa 340 int main() {
wim 0:672ec7a524fa 341
wim 0:672ec7a524fa 342 pc.printf("Hello World\r\n"); //
wim 0:672ec7a524fa 343
wim 0:672ec7a524fa 344 TM1637.cls();
wim 0:672ec7a524fa 345 TM1637.writeData(all_str);
wim 0:672ec7a524fa 346 wait(2);
wim 0:672ec7a524fa 347 TM1637.setBrightness(TM1637_BRT3);
wim 0:672ec7a524fa 348 wait(1);
wim 0:672ec7a524fa 349 TM1637.setBrightness(TM1637_BRT0);
wim 0:672ec7a524fa 350 wait(1);
wim 0:672ec7a524fa 351 TM1637.setBrightness(TM1637_BRT4);
wim 0:672ec7a524fa 352
wim 0:672ec7a524fa 353 while (1) {
wim 0:672ec7a524fa 354
wim 0:672ec7a524fa 355 cmd = pc.getc();
wim 0:672ec7a524fa 356
wim 0:672ec7a524fa 357 switch (cmd) {
wim 0:672ec7a524fa 358 case '1' :
wim 0:672ec7a524fa 359 TM1637.cls();
wim 0:672ec7a524fa 360 TM1637.writeData(all_str);
wim 0:672ec7a524fa 361 break;
wim 0:672ec7a524fa 362
wim 0:672ec7a524fa 363 case '2' :
wim 0:672ec7a524fa 364 TM1637.cls();
wim 0:672ec7a524fa 365 TM1637.writeData(cls_str);
wim 0:672ec7a524fa 366 break;
wim 0:672ec7a524fa 367
wim 0:672ec7a524fa 368 case '3' :
wim 0:672ec7a524fa 369
wim 0:672ec7a524fa 370 #if(1)
wim 0:672ec7a524fa 371 //test to show all segs
wim 0:672ec7a524fa 372 pc.printf("Show all segs\r\n");
wim 0:672ec7a524fa 373 wait(1);
wim 0:672ec7a524fa 374 TM1637.cls();
wim 0:672ec7a524fa 375
wim 0:672ec7a524fa 376 for (int i=0; i<TM1637_DISPLAY_MEM; i++) {
wim 0:672ec7a524fa 377 for (int bit=0; bit<8; bit++) {
wim 0:672ec7a524fa 378 TM1637.cls();
wim 0:672ec7a524fa 379
wim 0:672ec7a524fa 380 bits = 0x01 << bit;
wim 0:672ec7a524fa 381 TM1637.writeData(bits, i);
wim 0:672ec7a524fa 382
wim 0:672ec7a524fa 383 pc.printf("Idx = %d, Bits = 0x%02x\r\n", i, bits);
wim 0:672ec7a524fa 384 // wait(0.5);
wim 0:672ec7a524fa 385 cmd = pc.getc(); // wait for key
wim 0:672ec7a524fa 386 }
wim 0:672ec7a524fa 387 }
wim 0:672ec7a524fa 388 pc.printf("Show all segs done\r\n");
wim 0:672ec7a524fa 389 #endif
wim 0:672ec7a524fa 390 break;
wim 0:672ec7a524fa 391
wim 0:672ec7a524fa 392 default :
wim 0:672ec7a524fa 393 break;
wim 0:672ec7a524fa 394
wim 0:672ec7a524fa 395 } //switch cmd
wim 0:672ec7a524fa 396
wim 0:672ec7a524fa 397 // Check and read keydata
wim 0:672ec7a524fa 398 if (TM1637.getKeys(&keydata)) {
wim 0:672ec7a524fa 399 pc.printf("Keydata = 0x%02x\r\n", keydata);
wim 0:672ec7a524fa 400
wim 0:672ec7a524fa 401 if (keydata == TM1637_SW9_BIT) { //sw9
wim 0:672ec7a524fa 402 TM1637.cls();
wim 0:672ec7a524fa 403 TM1637.writeData(0xFF, 1);
wim 0:672ec7a524fa 404 TM1637.writeData(0xFF, 2);
wim 0:672ec7a524fa 405 }
wim 0:672ec7a524fa 406 } // Check keydata
wim 0:672ec7a524fa 407
wim 0:672ec7a524fa 408 myled = !myled;
wim 0:672ec7a524fa 409 wait(0.3);
wim 0:672ec7a524fa 410 } //while
wim 0:672ec7a524fa 411 }
wim 0:672ec7a524fa 412 #endif