Wim Huiskamp
Test program for Sanyo LC75711 VFD controller
Diff: main.cpp
- Revision:
- 0:57ddd953d3a2
- Child:
- 1:7b154968b0ca
diff -r 000000000000 -r 57ddd953d3a2 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Sep 12 18:39:57 2017 +0000
@@ -0,0 +1,379 @@
+/* mbed LC75711 Test program, for Sanyo LC75711 VFD 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 "LC75711.h"
+
+// Select one of the testboards for Sanyo LC75711 VFD controller
+#include "LC75711_Config.h"
+
+#if (ASTON_TEST == 1)
+
+// LC75711 Test
+#include "mbed.h"
+#include "LC75711.h"
+
+DigitalOut myled(LED1);
+Serial pc(USBTX, USBRX);
+
+LC75711_ASTON LC75711(p5, p7, p8);
+
+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: Blink On/Off\n\r");
+ pc.printf("C: Bye\n\r");
+}
+
+
+int main() {
+ pc.printf("Hello World: LC75711 test\n\r");
+
+ LC75711.locate(0);
+ LC75711.printf("Hello mbed");
+
+ LC75711.setBrightness(LC75711_BRT_4);
+ wait(1);
+ LC75711.setBrightness(LC75711_BRT_1);
+ wait(1);
+ LC75711.setBrightness(LC75711_BRT_4);
+ wait(1);
+
+ char cmd, cmd2 = '0';
+ while (1) {
+
+ show_menu();
+ cmd2 = pc.getc();
+
+ switch (cmd2) {
+ case '1' : {
+ pc.printf("all\r\n");
+ LC75711.cls();
+ LC75711.printf("Hello mbed");
+ break;
+ }
+
+
+ case '2' : {
+ pc.printf("UDC\r\n");
+ LC75711.cls();
+
+ // Note that UDC_idx=0 is reserved for Grid11 to display Icons
+ LC75711.setUDC(1, (char *) udc_checker);
+ LC75711.setUDC(2, (char *) udc_Bat_Hi);
+ LC75711.setUDC(3, (char *) udc_Bat_Ha);
+ LC75711.setUDC(4, (char *) udc_Bat_Lo);
+ LC75711.locate(0);
+ LC75711.putc((char) 1);
+ LC75711.putc((char) 2);
+ LC75711.putc((char) 3);
+ LC75711.putc((char) 4);
+
+ break;
+ }
+
+ case '3' : {
+#if(1)
+//test to show all chars
+ pc.printf("Show all alpha chars\r\n");
+ wait(1);
+ LC75711.cls();
+
+ for (int i=0; i<26; i++) {
+ LC75711.printf("%c", char(i + 'A'));
+// LC75711.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);
+ LC75711.cls();
+
+ for (int i=0; i<LC75711_NR_DIGITS; i++) {
+
+ for (int cnt=0; cnt<10; cnt++) {
+ LC75711.locate(i);
+ LC75711.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);
+ LC75711.cls();
+
+ LC75711.printf("%010X", 0x0123ABCDEF);
+ cmd = pc.getc(); // wait for key
+ LC75711.printf("%010X", 0x0);
+
+ for (int i=0; i<ASTON_NR_DIGITS; i++) {
+
+ for (int cnt=0; cnt<0x10; cnt++) {
+ LC75711.locate(i);
+ LC75711.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");
+ LC75711.cls(true); // Also clear all Icons
+
+#if(0)
+ // activate each icon sequentially to find mapping
+ char udc[7] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+ for (int row=0; row<7; row++) {
+ for (int bit=0; bit<5; bit++) {
+ udc[row] = (1 << bit);
+ LC75711.setUDC(0, (char *) udc);
+ pc.printf("Icon row= %d, bit= %d\r\n", row, bit);
+ cmd = pc.getc(); // wait for key
+ }
+ udc[row] = 0x00;
+ }
+#endif
+
+ float delay=0.1;
+
+ // Icons on
+ LC75711.setIcon(LC75711_ASTON::R0); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::R1); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::R2); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::R3); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::CRD1); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::CRD2); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::CARD); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::KEY); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::VDCRP); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::D); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::D2); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::MAC); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::R16_9); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::DISH); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::DSH1); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::DSH2); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::TMR); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::CBND); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::KBND); wait(delay);
+ LC75711.setIcon(LC75711_ASTON::AFC); wait(delay);
+
+ wait(delay);
+
+ // Icons off
+ LC75711.clrIcon(LC75711_ASTON::AFC); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::KBND); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::CBND); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::TMR); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::DSH2); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::DSH1); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::DISH); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::R16_9); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::MAC); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::D2); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::D); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::VDCRP); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::KEY); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::CRD2); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::CRD1); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::CARD); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::R3); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::R2); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::R1); wait(delay);
+ LC75711.clrIcon(LC75711_ASTON::R0); wait(delay);
+
+ pc.printf("Show all icons done\r\n");
+#endif
+ break;
+ }
+
+ case '6': {
+ pc.printf("Show counter\r\n");
+ LC75711.cls(); // clear all, preserve Icons
+
+#if(1)
+ LC75711.locate(0);
+ LC75711.printf("Cnt=");
+ for (int cnt=0; cnt<=0xFF; cnt++) {
+ LC75711.locate(8);
+ LC75711.printf("%02X", cnt);
+ wait(0.2);
+ }
+#endif
+ break;
+ }
+
+ case '7': {
+ pc.printf("Show floats\r\n");
+
+ LC75711.cls(); // clear all, preserve Icons
+ LC75711.printf("%1.7f", -0.1234567); // test decimal point display
+ wait(0.5);
+ LC75711.cls(); // clear all, preserve Icons
+ LC75711.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 "},
+ {" "}
+ };
+
+ LC75711.cls(); // clear all, preserve Icons
+
+ while (!pc.readable()) { // wait for key
+ for (int i=0; i < (sizeof(KITT) / 11) ; i++) {
+ LC75711.locate(0);
+ LC75711.printf("%s", KITT[i]);
+ wait(0.1);
+ }
+ }
+ cmd = pc.getc(); // read key
+ pc.printf("Show KITT done\r\n");
+#endif
+ break;
+ }
+
+
+ case '9': {
+ LC75711.cls(true); // clear all, including Icons
+ break;
+ }
+
+ case 'A': {
+ //Blink some grids
+ LC75711.setBlink(true, (LC75711_GR1 | LC75711_GR2 | LC75711_GR3 | LC75711_GR4) );
+ break;
+ }
+
+ case 'B': {
+ LC75711.setBlink(false, LC75711_GR3); // Clear GR3 Blink
+ wait(2);
+ LC75711.setBlink(false, (LC75711_GR1 | LC75711_GR2 | LC75711_GR4) ); //Clear All
+
+ break;
+ }
+
+ case 'C': {
+ LC75711.cls(); // clear all, preserve Icons
+ LC75711.printf("Bye");
+
+ break;
+ }
+
+ default : {
+ break;
+ }
+
+ } //switch cmd
+
+ myled = !myled;
+ wait(0.3);
+ }
+}
+#endif
+
+
+#if (LC75711_TEST == 1)
+
+// LC75711 Bare Metal Test
+#include "mbed.h"
+#include "LC75711.h"
+
+DigitalOut myled(LED1);
+Serial pc(USBTX, USBRX);
+
+// LC75711 declaration, Default setting 16 Grids @ 35 Segments
+LC75711 LC75711(p5, p7, p8); // DI, CLK, CS
+
+int main() {
+ pc.printf("Hello World: LC75711 test\n\r");
+
+ LC75711.writeData((char)'H', 9);
+ LC75711.writeData((char)'e', 8);
+ LC75711.writeData((char)'l', 7);
+ LC75711.writeData((char)'l', 6);
+ LC75711.writeData((char)'o', 5);
+
+ LC75711.setBlink(true, (LC75711_GR10 | LC75711_GR9 | LC75711_GR8 | LC75711_GR7 | LC75711_GR6) );
+
+ while(1) {
+ myled = !myled;
+ wait(1);
+ }
+}
+#endif
\ No newline at end of file
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Repository details
| Type: | Program |
|---|---|
| Mbed OS support: | Mbed 2 deprecated |
| Created: | 12 Sep 2017 |
| Imports: | 9 |
| Forks: | 0 |
| Commits: | 3 |
| Dependents: | 0 |
| Dependencies: | 2 |
| Followers: | 1 |
| Issues: | 0 |
The code in this repository is Apache licensed.
LC75711 VFD Driver for upto 16 Dot Matrix Characters,