![](/media/cache/profiles/b59442085644532ef03417a3e5a76437.jpg.50x50_q85.jpg)
Test program fro TM1637 LEDController Library, Initial release.
See here for more information.
Diff: main.cpp
- Revision:
- 0:672ec7a524fa
- Child:
- 1:0dab5786c471
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sat Jan 30 20:36:52 2016 +0000 @@ -0,0 +1,412 @@ +/* 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