Wim Huiskamp
/
mbed_TM1640
Test program for TM1640 LED controller library. Initial version
See here for more information.
Revision 0:8b464b34f744, committed 2016-01-28
- Comitter:
- wim
- Date:
- Thu Jan 28 19:27:15 2016 +0000
- Commit message:
- Test program for TM1640 LED controller library; Initial version
Changed in this revision
diff -r 000000000000 -r 8b464b34f744 TM1640.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TM1640.lib Thu Jan 28 19:27:15 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/wim/code/TM1640/#7e120ffa56d3
diff -r 000000000000 -r 8b464b34f744 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Jan 28 19:27:15 2016 +0000 @@ -0,0 +1,413 @@ +/* mbed TM1640 Test program, for TM1640 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 "TM1640.h" + +#if (LM1640_TEST == 1) +// LM1640 TM1640 Test +#include "Font_7Seg.h" + +Serial pc(USBTX, USBRX); +DigitalOut myled(LED1); + +// DisplayData_t size is 16 bytes (16 Grids @ 8 Segments) +TM1640::DisplayData_t all_str = {0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF}; +TM1640::DisplayData_t cls_str = {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00}; +TM1640::DisplayData_t hello_str = {C7_H,C7_E, C7_L,C7_L, C7_O,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00}; +TM1640::DisplayData_t bye_str = {C7_B,C7_Y, C7_E,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00}; + +//TM1640_LM1640 declaration +TM1640_LM1640 LM1640(p5,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: Bye\n\r"); + pc.printf("8: Floats\n\r"); +} + + +char cmd, bits; +int main() { + + pc.printf("Hello World\r\n"); // + + LM1640.cls(); + LM1640.writeData(all_str); + wait(2); + LM1640.setBrightness(TM1640_BRT3); + wait(1); + LM1640.setBrightness(TM1640_BRT0); + wait(1); + LM1640.setBrightness(TM1640_BRT4); + + wait(1); + LM1640.cls(true); + LM1640.writeData(hello_str); + + char cmd2 = '0'; + while (1) { + + show_menu(); + cmd2 = pc.getc(); + + switch (cmd2) { + case '1' : { + pc.printf("all\r\n"); + LM1640.cls(); + LM1640.writeData(all_str); + break; + } + + case '2' : { +#if(1) +//test to show all segs + pc.printf("Show all segs\r\n"); + wait(1); + LM1640.cls(); + + for (int i=0; i<TM1640_DISPLAY_MEM; i++) { + for (int bit=0; bit<8; bit++) { + LM1640.cls(); + + bits = 0x01 << bit; + LM1640.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 NATO Alpha chars\r\n"); + +// 01234567 +const char NATO[][9] = { {"Alpha "}, + {"Bravo "}, + {"Charlie "}, + {"Delta "}, + {"Echo "}, + {"Foxtrot "}, + {"Golf "}, + {"Hotel "}, + {"India "}, + {"Juliet "}, + {"Kilo "}, + {"Lima "}, + {"Mike "}, + {"November"}, + {"Oscar "}, + {"Papa "}, + {"Quebec "}, + {"Romeo "}, + {"Sierra "}, + {"Tango "}, + {"Uniform "}, + {"Victor "}, + {"Whiskey "}, + {"X-ray "}, + {"Yankee "}, + {"Zulu "} + }; + + LM1640.cls(); // clear all, preserve Icons + for (int i=0; i<26; i++) { + LM1640.locate(0); + LM1640.printf("%s", NATO[i]); + wait(0.5); + } + pc.printf("Show all NATO Alpha chars done\r\n"); +#endif + +#if(0) +//test to show all chars + pc.printf("Show all alpha chars\r\n"); + wait(1); + LM1640.cls(); + + for (int i=0; i<26; i++) { + LM1640.printf("%c", char(i + 'A')); +// LM1640.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); + LM1640.cls(); + + for (int i=FONT_7S_START; i<FONT_7S_END; i++) { + LM1640.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); + LM1640.cls(); + + for (int i=0; i<LM1640_NR_DIGITS; i++) { + + for (int cnt=0; cnt<10; cnt++) { + LM1640.locate(i); + LM1640.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); + LM1640.cls(); + + LM1640.printf("%08x", 0x01234567); + LM1640.printf("%08x", 0x89ABCDEF); + cmd = pc.getc(); // wait for key + LM1640.printf("%016x", 0x0); + + for (int i=0; i<LM1640_NR_DIGITS; i++) { + + for (int cnt=0; cnt<0x10; cnt++) { + LM1640.locate(i); + LM1640.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"); + LM1640.cls(true); // Also clear all Icons + + float delay=0.1; + // Icons on + LM1640.setIcon(TM1640_LM1640::DP1); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP2); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP3); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP4); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP5); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP6); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP7); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP8); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP9); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP10); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP11); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP12); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP13); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP14); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP15); wait(delay); + LM1640.setIcon(TM1640_LM1640::DP16); wait(delay); + + wait(delay); + + // Icons off + LM1640.clrIcon(TM1640_LM1640::DP1); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP2); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP3); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP4); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP5); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP6); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP7); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP8); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP9); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP10); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP11); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP12); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP13); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP14); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP15); wait(delay); + LM1640.clrIcon(TM1640_LM1640::DP16); wait(delay); +// wait(1); +// LM1640.cls(); // clear all, preserve Icons + pc.printf("Show all icons done\r\n"); +#endif + break; + } + + case '6': { + LM1640.cls(); // clear all, preserve Icons + +#if(1) + LM1640.locate(0); + LM1640.printf("Counters "); + + for (int cnt=0; cnt<=0xFF; cnt++) { + LM1640.locate(10); + LM1640.printf("%02x", cnt); + LM1640.locate(14); + LM1640.printf("%02x", 0xFF - cnt); + + wait(0.2); + } +#endif + +// LM1640.writeData(hello_str); +// LM1640.printf("hello"); + + break; + } + case '7': { + + LM1640.cls(); // clear all, preserve Icons +// LM1640.writeData(bye_str); + LM1640.printf("Bye"); + + break; + } + + case '8': { + LM1640.cls(); // clear all, preserve Icons + LM1640.printf("%2.3f", -0.1234); // test decimal point display + wait(0.5); + LM1640.cls(); // clear all, preserve Icons + LM1640.printf("%2.3f", -012.345); // test decimal point display + break; + } + + default : { + break; + } + + } //switch cmd + + myled = !myled; + wait(0.3); + } //while +} +#endif + + + +#if (TM1640_TEST == 1) +// Direct TM1640 Test + +Serial pc(USBTX, USBRX); +DigitalOut myled(LED1); + +// DisplayData_t size is 16 bytes (16 Grids @ 8 Segments) +TM1640::DisplayData_t all_str = {0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF}; +TM1640::DisplayData_t cls_str = {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00}; + +TM1640 TM1640(p5,p7); + +char cmd, bits; +int main() { + + pc.printf("Hello World\r\n"); // + + TM1640.cls(); + TM1640.writeData(all_str); + wait(2); + TM1640.setBrightness(TM1640_BRT3); + wait(1); + TM1640.setBrightness(TM1640_BRT0); + wait(1); + TM1640.setBrightness(TM1640_BRT4); + + while (1) { + + cmd = pc.getc(); + + switch cmd { + case '1' : + TM1640.cls(); + TM1640.writeData(all_str); + break; + + case '2' : + TM1640.cls(); + TM1640.writeData(cls_str); + break; + + case '3' : + +#if(1) +//test to show all segs + pc.printf("Show all segs\r\n"); + wait(1); + TM1640.cls(); + + for (int i=0; i<TM1640_DISPLAY_MEM; i++) { + for (int bit=0; bit<8; bit++) { + TM1640.cls(); + + bits = 0x01 << bit; + TM1640.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; + + case '4' : + TM1640.cls(); +// TM1640.writeData(hello_str); + break; + + default : + break; + + } //switch cmd + + myled = !myled; + wait(0.3); + } //while +} +#endif
diff -r 000000000000 -r 8b464b34f744 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Jan 28 19:27:15 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/6f327212ef96 \ No newline at end of file