![](/media/cache/profiles/b59442085644532ef03417a3e5a76437.jpg.50x50_q85.jpg)
Test program fro TM1637 LEDController Library, Initial release.
See here for more information.
main.cpp
- Committer:
- wim
- Date:
- 2016-01-30
- Revision:
- 0:672ec7a524fa
- Child:
- 1:0dab5786c471
File content as of revision 0:672ec7a524fa:
/* mbed TM1637 Test program, for TM1637 LED controller * Copyright (c) 2016, v01: WH, Initial version * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include "mbed.h" #include "TM1637.h" #if (CATALEX_TEST == 1) // CATALEX TM1637 Test #include "Font_7Seg.h" Serial pc(USBTX, USBRX); DigitalOut myled(LED1); // DisplayData_t size is 4 bytes (4 Grids @ 8 Segments) TM1637::DisplayData_t all_str = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; TM1637::DisplayData_t cls_str = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; TM1637::DisplayData_t hello_str = {C7_H, C7_I, 0x00, 0x00, 0x00, 0x00}; TM1637::DisplayData_t bye_str = {C7_B, C7_Y, C7_E, 0x00, 0x00, 0x00}; // KeyData_t size is 1 bytes TM1637::KeyData_t keydata; //TM1637_CATALEX declaration TM1637_CATALEX CATALEX(p5, p6, p7); void show_menu() { // pc.printf("0: Exit\n\r"); pc.printf("1: All\n\r"); pc.printf("2: Show all segs\r\n"); pc.printf("3: Show all chars\n\r"); pc.printf("4: Show all digits\n\r"); pc.printf("5: Show all icons\n\r"); pc.printf("6: Counter\n\r"); pc.printf("7: Floats\n\r"); pc.printf("8: Kitt\n\r"); pc.printf("9: Bye\n\r"); } char cmd, bits; int main() { pc.printf("Hello World\r\n"); // CATALEX.cls(); CATALEX.writeData(all_str); wait(2); CATALEX.setBrightness(TM1637_BRT3); wait(1); CATALEX.setBrightness(TM1637_BRT0); wait(1); CATALEX.setBrightness(TM1637_BRT4); wait(1); CATALEX.cls(true); CATALEX.writeData(hello_str); char cmd2 = '0'; while (1) { show_menu(); cmd2 = pc.getc(); switch (cmd2) { case '1' : { pc.printf("all\r\n"); CATALEX.cls(); CATALEX.writeData(all_str); break; } case '2' : { #if(1) //test to show all segs pc.printf("Show all segs\r\n"); wait(1); CATALEX.cls(); for (int i=0; i<TM1637_DISPLAY_MEM; i++) { for (int bit=0; bit<8; bit++) { CATALEX.cls(); bits = 0x01 << bit; CATALEX.writeData(bits, i); pc.printf("Idx = %d, Bits = 0x%02x\r\n", i, bits); // wait(0.5); cmd = pc.getc(); // wait for key } } pc.printf("\r\nShow all segs done\r\n"); #endif break; } case '3' : { #if(1) //test to show all chars pc.printf("Show all alpha chars\r\n"); wait(1); CATALEX.cls(); for (int i=0; i<26; i++) { CATALEX.printf("%c", char(i + 'A')); // CATALEX.printf("%c", char(i + 'a')); wait(0.25); } pc.printf("Show all alpha chars done\r\n"); #endif #if(0) //test to show all chars pc.printf("Show all chars\r\n"); wait(1); CATALEX.cls(); for (int i=FONT_7S_START; i<FONT_7S_END; i++) { CATALEX.printf("%c", char(i)); // wait(0.25); cmd = pc.getc(); // wait for key } pc.printf("Show all chars done\r\n"); #endif break; } case '4': { #if(0) //test to show all digits (base is 10) pc.printf("Show all digits\r\n"); wait(1); CATALEX.cls(); for (int i=0; i<CATALEX_NR_DIGITS; i++) { for (int cnt=0; cnt<10; cnt++) { CATALEX.locate(i); CATALEX.printf("%0d", cnt); // wait(0.5); cmd = pc.getc(); // wait for key } } pc.printf("\r\nShow all digits done\r\n"); #endif #if(1) //test to show all digits (base is 0x10) pc.printf("Show all hex digits\r\n"); wait(1); CATALEX.cls(); CATALEX.printf("%04x", 0x01AB); cmd = pc.getc(); // wait for key CATALEX.printf("%04x", 0x0); for (int i=0; i<CATALEX_NR_DIGITS; i++) { for (int cnt=0; cnt<0x10; cnt++) { CATALEX.locate(i); CATALEX.printf("%0x", cnt); // wait(0.5); cmd = pc.getc(); // wait for key } } pc.printf("\r\nShow all hex digits done\r\n"); #endif break; } case '5': { #if(1) //test to show all icons pc.printf("Show all icons\r\n"); CATALEX.cls(true); // Also clear all Icons float delay=0.1; // Icons on CATALEX.setIcon(TM1637_CATALEX::COL2); wait(delay); wait(delay); // Icons off CATALEX.clrIcon(TM1637_CATALEX::COL2); wait(delay); // wait(1); // CATALEX.cls(); // clear all, preserve Icons pc.printf("Show all icons done\r\n"); #endif break; } case '6': { CATALEX.cls(); // clear all, preserve Icons #if(1) CATALEX.locate(0); for (int cnt=0; cnt<=0xFF; cnt++) { CATALEX.locate(2); CATALEX.printf("%02x", cnt); wait(0.2); } #endif // CATALEX.writeData(hello_str); // CATALEX.printf("hello"); break; } case '7': { CATALEX.cls(); // clear all, preserve Icons CATALEX.printf("%1.2f", -0.12); // test decimal point display wait(0.5); CATALEX.cls(); // clear all, preserve Icons CATALEX.printf("%2.2f", 12.34); // test decimal point display break; } case '8': { #if(1) //test to show KITT pc.printf("Show KITT scanner\r\n"); // 0123 const char KITT[][5] = {{"8 "}, {"38 "}, {" 38 "}, {" 38"}, {" 3"}, {" "}, {" 8"}, {" 8E"}, {" 8E "}, {"8E "}, {"E "}, {" "} }; CATALEX.cls(); // clear all, preserve Icons while (!pc.readable()) { // wait for key for (int i=0; i < (sizeof(KITT) / 5) ; i++) { CATALEX.locate(0); CATALEX.printf("%s", KITT[i]); wait(0.05); } } cmd = pc.getc(); // read key pc.printf("Show KITT done\r\n"); #endif break; } case '9': { CATALEX.cls(); // clear all, preserve Icons // CATALEX.writeData(bye_str); CATALEX.printf("Bye"); break; } default : { break; } } //switch cmd // Check and read keydata if (CATALEX.getKeys(&keydata)) { pc.printf("Keydata = 0x%02x\r\n", keydata); if (keydata == TM1637_SW9_BIT) { //sw9 CATALEX.cls(); CATALEX.printf("--09"); } if (keydata == TM1637_SW10_BIT) { //sw10 CATALEX.cls(); CATALEX.printf("--10"); } } // Check keydata myled = !myled; wait(0.3); } //while } #endif #if (TM1637_TEST == 1) // Direct TM1637 Test Serial pc(USBTX, USBRX); DigitalOut myled(LED1); // DisplayData_t size is 6 bytes (6 Grids @ 8 Segments) TM1637::DisplayData_t all_str = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; TM1637::DisplayData_t cls_str = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; // KeyData_t size is 1 bytes TM1637::KeyData_t keydata; // TM1637 declaration TM1637 TM1637(p5,p6,p7); void show_menu() { // pc.printf("0: Exit\n\r"); pc.printf("1: All\n\r"); pc.printf("2: Cls\n\r"); pc.printf("3: Show all segs\r\n"); } char cmd, bits; int main() { pc.printf("Hello World\r\n"); // TM1637.cls(); TM1637.writeData(all_str); wait(2); TM1637.setBrightness(TM1637_BRT3); wait(1); TM1637.setBrightness(TM1637_BRT0); wait(1); TM1637.setBrightness(TM1637_BRT4); while (1) { cmd = pc.getc(); switch (cmd) { case '1' : TM1637.cls(); TM1637.writeData(all_str); break; case '2' : TM1637.cls(); TM1637.writeData(cls_str); break; case '3' : #if(1) //test to show all segs pc.printf("Show all segs\r\n"); wait(1); TM1637.cls(); for (int i=0; i<TM1637_DISPLAY_MEM; i++) { for (int bit=0; bit<8; bit++) { TM1637.cls(); bits = 0x01 << bit; TM1637.writeData(bits, i); pc.printf("Idx = %d, Bits = 0x%02x\r\n", i, bits); // wait(0.5); cmd = pc.getc(); // wait for key } } pc.printf("Show all segs done\r\n"); #endif break; default : break; } //switch cmd // Check and read keydata if (TM1637.getKeys(&keydata)) { pc.printf("Keydata = 0x%02x\r\n", keydata); if (keydata == TM1637_SW9_BIT) { //sw9 TM1637.cls(); TM1637.writeData(0xFF, 1); TM1637.writeData(0xFF, 2); } } // Check keydata myled = !myled; wait(0.3); } //while } #endif