Test program for Princeton PT6302 VFD controller. Note the PT6302 is identical to the OKI ML9208.
More information is here.
Diff: main.cpp
- Revision:
- 0:a99bfc8384e4
- Child:
- 1:73833adc27b1
- Child:
- 2:34c6e623a2c4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Dec 03 18:03:51 2017 +0000 @@ -0,0 +1,311 @@ +/* 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 \ No newline at end of file