Wim Huiskamp
/
mbed_TM1650
Test program for TM1650 LED controller library (32 LEDs max, 28 keys max)
See here for more info.
main.cpp
- Committer:
- wim
- Date:
- 2017-10-10
- Revision:
- 0:00c4c58db8e9
File content as of revision 0:00c4c58db8e9:
/* mbed TM1650 Test program, for TM1650 LED controller * Copyright (c) 2017, 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 "TM1650.h" #if (MEIBAI_TEST == 1) // MEIBAI TM1650 4 Digit display test #include "Font_7Seg.h" Serial pc(USBTX, USBRX); DigitalOut myled(LED1); //NOTE: On F401 LED1 is Pin D13, which is SCK! // DisplayData_t size is 4 bytes (4 Grids @ 8 Segments) TM1650::DisplayData_t all_str = {0xFF, 0xFF, 0xFF, 0xFF}; TM1650::DisplayData_t cls_str = {0x00, 0x00, 0x00, 0x00}; TM1650::DisplayData_t hello_str = {C7_H, C7_I, 0x00, 0x00}; TM1650::DisplayData_t bye_str = {C7_B, C7_Y, C7_E, 0x00}; // KeyData_t size is 1 bytes TM1650::KeyData_t keydata; //TM1650_MEIBAI declaration TM1650_MEIBAI MEIBAI(p6, p7); //LPC1768 //TM1650_MEIBAI MEIBAI(D9, D10); //F401 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: Cls\n\r"); pc.printf("A: Bye\n\r"); pc.printf("k: Key\n\r"); pc.printf("u: UDC\n\r"); } char cmd, bits; int main() { pc.printf("Hello World\r\n"); // MEIBAI.cls(); MEIBAI.writeData(all_str); wait(2); MEIBAI.setBrightness(TM1650_BRT3); wait(1); MEIBAI.setBrightness(TM1650_BRT0); wait(1); MEIBAI.setBrightness(TM1650_BRT4); wait(1); MEIBAI.cls(true); MEIBAI.writeData(hello_str); MEIBAI.setUDC(0, S7_A | S7_B | S7_F | S7_G); // Degree symbol char cmd2 = '0'; while (1) { show_menu(); cmd2 = pc.getc(); switch (cmd2) { case '1' : { pc.printf("all\r\n"); MEIBAI.cls(); MEIBAI.writeData(all_str); break; } case '2' : { #if(1) //test to show all segs pc.printf("Show all segs\r\n"); wait(1); MEIBAI.cls(); for (int i=0; i<TM1650_DISPLAY_MEM; i++) { for (int bit=0; bit<8; bit++) { MEIBAI.cls(); bits = 0x01 << bit; MEIBAI.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); MEIBAI.cls(); for (int i=0; i<26; i++) { MEIBAI.printf("%c", char(i + 'A')); // MEIBAI.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); MEIBAI.cls(); for (int i=FONT_7S_START; i<FONT_7S_END; i++) { MEIBAI.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); MEIBAI.cls(); for (int i=0; i<MEIBAI_NR_DIGITS; i++) { for (int cnt=0; cnt<10; cnt++) { MEIBAI.locate(i); MEIBAI.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); MEIBAI.cls(); MEIBAI.printf("%04x", 0x01AB); cmd = pc.getc(); // wait for key MEIBAI.printf("%04x", 0x0); for (int i=0; i<MEIBAI_NR_DIGITS; i++) { for (int cnt=0; cnt<0x10; cnt++) { MEIBAI.locate(i); MEIBAI.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"); MEIBAI.cls(true); // Also clear all Icons float delay=0.1; // Icons on, Note that some versions do not have decimal points, but a // a double colon on the second digit to show hours:min MEIBAI.setIcon(TM1650_MEIBAI::DP1); wait(delay); MEIBAI.setIcon(TM1650_MEIBAI::DP2); wait(delay); MEIBAI.setIcon(TM1650_MEIBAI::DP3); wait(delay); MEIBAI.setIcon(TM1650_MEIBAI::DP4); wait(delay); wait(delay); // Icons off MEIBAI.clrIcon(TM1650_MEIBAI::DP4); wait(delay); MEIBAI.clrIcon(TM1650_MEIBAI::DP3); wait(delay); MEIBAI.clrIcon(TM1650_MEIBAI::DP2); wait(delay); MEIBAI.clrIcon(TM1650_MEIBAI::DP1); wait(delay); // wait(1); // MEIBAI.cls(); // clear all, preserve Icons pc.printf("Show all icons done\r\n"); #endif break; } case '6': { MEIBAI.cls(); // clear all, preserve Icons #if(1) MEIBAI.locate(0); for (int cnt=0; cnt<=0xFF; cnt++) { MEIBAI.locate(2); MEIBAI.printf("%02x", cnt); wait(0.2); } #endif // MEIBAI.writeData(hello_str); // MEIBAI.printf("hello"); break; } case '7': { MEIBAI.cls(); // clear all, preserve Icons MEIBAI.printf("%1.2f", -0.12); // test decimal point display wait(0.5); MEIBAI.cls(); // clear all, preserve Icons MEIBAI.printf("%1.3f", 1.234); // 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 "}, {" "} }; MEIBAI.cls(); // clear all, preserve Icons while (!pc.readable()) { // wait for key for (int i=0; i < (sizeof(KITT) / 5) ; i++) { MEIBAI.locate(0); MEIBAI.printf("%s", KITT[i]); wait(0.05); } } cmd = pc.getc(); // read key pc.printf("Show KITT done\r\n"); #endif break; } case '9': { // MEIBAI.cls(); // clear all, preserve Icons MEIBAI.cls(true); // clear all, including Icons break; } case 'A': { MEIBAI.cls(); // clear all, preserve Icons // MEIBAI.writeData(bye_str); MEIBAI.printf("Bye"); break; } case 'k': { if (MEIBAI.getKeys(&keydata)) { pc.printf("Keydata = 0x%02x\r\n", keydata); } break; } case 'u': { pc.printf("Show UDC\r\n"); MEIBAI.cls(); // clear all, preserve Icons MEIBAI.putc(0); MEIBAI.putc(0); MEIBAI.putc(0); MEIBAI.putc(0); break; } default : { break; } } //switch cmd #if(1) // Check and read keydata if (MEIBAI.getKeys(&keydata)) { pc.printf("Keydata = 0x%02x\r\n", keydata); MEIBAI.cls(); switch (keydata) { case TM1650_SW1_BIT : { //sw1, 0x44 MEIBAI.printf("--01"); break; } case TM1650_SW5_BIT: { //sw5, 0x4C MEIBAI.printf("--02"); break; } case TM1650_SW9_BIT: { //sw9, 0x5C MEIBAI.printf("--03"); break; } default : { MEIBAI.printf("----"); break; } } } // Check keydata #endif myled = !myled; wait(0.3); } //while } #endif #if (TM1650_TEST == 1) // Direct TM1650 Test Serial pc(USBTX, USBRX); DigitalOut myled(LED1); // DisplayData_t size is 4 bytes (4 Grids @ 8 Segments) TM1650::DisplayData_t all_str = {0xFF, 0xFF, 0xFF, 0xFF}; TM1650::DisplayData_t cls_str = {0x00, 0x00, 0x00, 0x00}; // KeyData_t size is 1 bytes TM1650::KeyData_t keydata; // TM1650 declaration TM1650 TM1650(p6,p7); //LPC1768 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"); // TM1650.cls(); TM1650.writeData(all_str); wait(1); TM1650.setBrightness(TM1650_BRT3); wait(1); TM1650.setBrightness(TM1650_BRT0); wait(1); TM1650.setBrightness(TM1650_BRT3); while (1) { show_menu(); cmd = pc.getc(); switch (cmd) { case '1' : TM1650.cls(); TM1650.writeData(all_str); break; case '2' : TM1650.cls(); TM1650.writeData(cls_str); break; case '3' : #if(1) //test to show all segs pc.printf("Show all segs\r\n"); wait(1); TM1650.cls(); for (int i=0; i<TM1650_DISPLAY_MEM; i++) { for (int bit=0; bit<8; bit++) { TM1650.cls(); bits = 0x01 << bit; TM1650.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 (TM1650.getKeys(&keydata)) { pc.printf("Keydata = 0x%02x\r\n", keydata); if (keydata == TM1650_SW9_BIT) { //sw9 TM1650.cls(); TM1650.writeData(0xFF, 1); TM1650.writeData(0xFF, 2); } } // Check keydata myled = !myled; wait(0.3); } //while } #endif