Test program for Princeton PT6302 VFD controller. Note the PT6302 is identical to the OKI ML9208.
More information is here.
main.cpp
- Committer:
- wim
- Date:
- 2017-12-03
- Revision:
- 0:a99bfc8384e4
- Child:
- 1:73833adc27b1
- Child:
- 2:34c6e623a2c4
File content as of revision 0:a99bfc8384e4:
/* mbed PT6302 Test program, for Princeton PT6302 VFD controller * Note the PT6302 is identical to the OKI ML9208 * * 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 "PT6302.h" // Select one of the testboards for Princeton PT6302 VFD controller #include "PT6302_Config.h" #if (HANNSTAR_TEST == 1) // PT6302 Test #include "mbed.h" #include "PT6302.h" DigitalOut myled(LED1); Serial pc(USBTX, USBRX); //PT6302_HANNSTAR PT6302(p5, p7, p8); PT6302_HANNSTAR PT6302(p11, p13, p14); void show_menu() { // pc.printf("0: Exit\n\r"); pc.printf("1: All\n\r"); pc.printf("2: Show UDC chars\n\r"); 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/B: LED On/Off\n\r"); pc.printf("C: Bye\n\r"); } int main() { pc.printf("Hello World: PT6302 Hannstar test\n\r"); PT6302.locate(0); PT6302.printf("Hello mbed"); PT6302.setBrightness(PT6302_BRT_7); wait(1); PT6302.setBrightness(PT6302_BRT_0); wait(1); PT6302.setBrightness(PT6302_BRT_DEF); wait(1); char cmd, cmd2 = '0'; while (1) { show_menu(); cmd2 = pc.getc(); switch (cmd2) { case '1' : { pc.printf("all\r\n"); PT6302.cls(); PT6302.printf("Hello mbed"); break; } case '2' : { pc.printf("UDC\r\n"); PT6302.cls(); // Store UDC_idx=0, 1 PT6302.setUDC(0, (char *) udc_LAR); // Left Arrow PT6302.setUDC(1, (char *) udc_RAR); // Right Arrow // Show UDC_idx=0, 1 PT6302.locate(0); PT6302.putc((char) 0); PT6302.putc((char) 1); break; } case '3' : { #if(1) //test to show all chars pc.printf("Show all alpha chars\r\n"); wait(1); PT6302.cls(); for (int i=0; i<26; i++) { PT6302.printf("%c", char(i + 'A')); PT6302.printf("%c", char(i + 'a')); wait(0.25); } pc.printf("Show all alpha 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); PT6302.cls(); for (int i=0; i<PT6302_NR_DIGITS; i++) { for (int cnt=0; cnt<10; cnt++) { PT6302.locate(i); PT6302.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); PT6302.cls(); PT6302.printf("%010X", 0x0123ABCDEF); cmd = pc.getc(); // wait for key PT6302.locate(0); PT6302.printf("%016X", 0x0); for (int i=0; i<HANNSTAR_NR_DIGITS; i++) { // for (int i=0; i<1; i++) { for (int cnt=0; cnt<0x10; cnt++) { PT6302.locate(i); PT6302.printf("%0X", cnt); // pc.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': { break; } case '6': { pc.printf("Show counter\r\n"); PT6302.cls(); // clear all, preserve Icons #if(1) PT6302.locate(0); PT6302.printf("Cnt="); for (int cnt=0; cnt<=0xFF; cnt++) { PT6302.locate(8); PT6302.printf("%02X", cnt); wait(0.2); } #endif break; } case '7': { pc.printf("Show floats\r\n"); PT6302.cls(); // clear all, preserve Icons PT6302.printf("%1.7f", -0.1234567); // test decimal point display wait(0.5); PT6302.cls(); // clear all, preserve Icons PT6302.printf("%3.6f", 123.456789); // test decimal point display break; } case '8': { #if(1) //test to show KITT pc.printf("Show KITT scanner\r\n"); // 0123456789 const char KITT[][11] = {{"8 "}, {"38 "}, {" 38 "}, {" 38 "}, {" 38 "}, {" 38 "}, {" 38 "}, {" 38 "}, {" 38 "}, {" 38"}, {" 3"}, {" "}, {" 8"}, {" 8E"}, {" 8E "}, {" 8E "}, {" 8E "}, {" 8E "}, {" 8E "}, {" 8E "}, {" 8E "}, {"8E "}, {"E "}, {" "} }; PT6302.cls(); // clear all, preserve Icons while (!pc.readable()) { // wait for key for (int i=0; i < (sizeof(KITT) / 11) ; i++) { PT6302.locate(0); PT6302.printf("%s", KITT[i]); wait(0.1); } } cmd = pc.getc(); // read key pc.printf("Show KITT done\r\n"); #endif break; } case '9': { PT6302.cls(true); // clear all, including Icons break; } case 'A': { pc.printf("LED On\r\n"); PT6302.setPort(0x02); break; } case 'B': { pc.printf("LED Off\r\n"); PT6302.setPort(0x00); break; } case 'C': { PT6302.cls(); // clear all, preserve Icons PT6302.printf("Bye"); break; } default : { break; } } //switch cmd myled = !myled; wait(0.3); } } #endif #if (PT6302_TEST == 1) // PT6302 Bare Metal Test #include "mbed.h" #include "PT6302.h" DigitalOut myled(LED1); Serial pc(USBTX, USBRX); // PT6302 declaration, Default setting 16 Grids @ 35 Segments PT6302 PT6302(p5, p7, p8); // DI, CLK, CS int main() { pc.printf("Hello World: PT6302 test\n\r"); PT6302.writeData((char)'H', 9); PT6302.writeData((char)'e', 8); PT6302.writeData((char)'l', 7); PT6302.writeData((char)'l', 6); PT6302.writeData((char)'o', 5); PT6302.setBlink(true, (PT6302_GR10 | PT6302_GR9 | PT6302_GR8 | PT6302_GR7 | PT6302_GR6) ); while(1) { myled = !myled; wait(1); } } #endif