Wim Huiskamp
Libraries and Example of mbed parallel bus using I2C port expanders
Dependencies: HDSP253X mbed PCF8574_Bus
Diff: Testloop.h
- Revision:
- 2:1dab1089c332
- Child:
- 3:3fbfdec782f4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Testloop.h Sat Aug 20 12:49:44 2011 +0000
@@ -0,0 +1,342 @@
+//------------------------------------------------------------//
+// Testing Stuff //
+//------------------------------------------------------------//
+void show_LEDS () {
+ static int state = 0;
+
+ switch (state) {
+ case 0:
+ myled1 = 1;
+ myled2 = 0;
+ myled3 = 0;
+ state = 1;
+ break;
+ case 1:
+ myled1 = 0;
+ myled2 = 1;
+ myled3 = 0;
+ state = 2;
+ break;
+ case 2:
+ myled1 = 0;
+ myled2 = 0;
+ myled3 = 1;
+ state = 0;
+ break;
+ }
+}
+
+
+void show_menu() {
+ pc.printf("0: Exit\r");
+ pc.printf("1: Show Menu\r");
+ pc.printf("2: Send Message\r");
+ pc.printf("3: Toggle Heartbeat\r");
+ pc.printf("4: Show STANAGs\r");
+ pc.printf("5: Set all STANAGs\r");
+ pc.printf("6: Inc STANAG Code Idx\r");
+ pc.printf("7: Inc STANAG Digit Idx\r");
+ pc.printf("8: Inc STANAG Digit\r");
+ pc.printf("9: Test I2C Databus\r");
+ pc.printf("A: Test I2C Addressbus\r");
+ pc.printf("B: Test I2C Enablebus\r");
+ pc.printf("C: Test Status LEDs\r");
+ pc.printf("D: Test Brightness LEDs\r");
+ pc.printf("\r");
+}
+
+
+void testloop() {
+ bool running=true;
+ char command;
+ int count;
+
+ pc.printf("Start Test!\r");
+ show_LEDS();
+ show_menu();
+ myled4=1;
+ while(running) {
+
+ if(pc.readable()) {
+ command = pc.getc();
+ pc.printf("\r");
+ show_LEDS();
+
+ switch (command) {
+ case '0' :
+ pc.printf("Done\r");
+ running = false;
+ break;
+
+ case '1' :
+ show_menu();
+ break;
+
+ case '2' :
+ pc.printf("Hello World!\r");
+ break;
+
+ case '3' :
+ if (heartbeatflag){
+ heartbeat_stop();
+ }
+ else {
+ heartbeat.start();
+ };
+ break;
+
+ case '4' :
+ pc.printf("Show STANAGs\r");
+ for (int codeIdx=0; codeIdx < D_STANAG_CODES; codeIdx++) {
+ pc.printf("Code[%d] = %d\r", codeIdx, STANAG_codes.getCode(codeIdx) );
+ }
+ break;
+
+ case '5' :
+ pc.printf("Set STANAGs\r");
+ for (int codeIdx=0; codeIdx < D_STANAG_CODES; codeIdx++) {
+ STANAG_codes.setCode(codeIdx, 2000 + codeIdx );
+ }
+
+ break;
+
+ case '6' :
+ pc.printf("Inc STANAG Code Idx\r");
+ pc.printf("New Idx = %d\r", STANAG_codes.incCodeIdx() );
+
+ break;
+ case '7' :
+ pc.printf("Inc STANAG Digit Idx\r");
+ pc.printf("New Idx = %d\r", STANAG_codes.incDigitIdx() );
+
+ break;
+
+ case '8' :
+ pc.printf("Inc STANAG Digit\r");
+ pc.printf("New Digit = %d\r", STANAG_codes.incDigit() );
+
+ pc.printf("New Code = %4d\r", STANAG_codes.getCode() );
+ break;
+ case '9' :
+ pc.printf("Test I2C Databus\r");
+ pc.printf("Press any key to quit...");
+ count=0;
+ while(! pc.readable()) {
+ myled2 = 1;
+ wait(0.1);
+ myled2 = 0;
+ wait(0.1);
+
+ databus.write(count);
+ //addressbus.write(count);
+ //enablebus.chipselect(CS_DISP, HIGH);
+ count = (count + 1) & 0xFF;
+ }
+
+ command = pc.getc();
+ pc.printf("..Done\r");
+
+ break;
+ case 'A' :
+ pc.printf("Test I2C Addressbus\r");
+ pc.printf("Press any key to quit...");
+ count=0;
+ while(! pc.readable()) {
+ myled2 = 1;
+ wait(0.1);
+ myled2 = 0;
+ wait(0.1);
+
+ //databus.write(count);
+ addressbus.write(count);
+ //enablebus.chipselect(CS_DISP, HIGH);
+ count = (count + 1) & 0xFF;
+ }
+
+ command = pc.getc();
+ pc.printf("..Done\r");
+
+ break;
+
+ case 'B' :
+ pc.printf("Test I2C Enablebus\r");
+ pc.printf("Press any key to quit...");
+ count=0;
+ while(! pc.readable()) {
+
+ myled2 = 1;
+ enablebus.chipselect(CS_SWITCH, LOW);
+ wait(0.1);
+ myled2 = 0;
+// enablebus.chipselect(CS_SWITCH, HIGH);
+ wait(0.1);
+
+ myled2 = 1;
+ enablebus.chipselect(LATCHEN_1, LOW);
+ wait(0.1);
+ myled2 = 0;
+// enablebus.chipselect(LATCHEN_1, HIGH);
+ wait(0.1);
+
+ myled2 = 1;
+ enablebus.chipselect(LATCHEN_2, LOW);
+ wait(0.1);
+ myled2 = 0;
+// enablebus.chipselect(LATCHEN_2, HIGH);
+ wait(0.1);
+
+ myled2 = 1;
+ enablebus.chipselect(CS_BRIGHT, LOW);
+ wait(0.1);
+ myled2 = 0;
+// enablebus.chipselect(CS_BRIGHT, HIGH);
+ wait(0.1);
+
+ myled2 = 1;
+ enablebus.chipselect(CS_DISP, LOW);
+ wait(0.1);
+ myled2 = 0;
+ enablebus.chipselect(CS_DISP, HIGH);
+ wait(0.1);
+
+ myled2 = 1;
+ enablebus.reset(LOW);
+ wait(0.1);
+ myled2 = 0;
+ enablebus.reset(HIGH);
+ wait(0.1);
+
+ myled2 = 1;
+ enablebus.nogo(LOW);
+ wait(0.1);
+ myled2 = 0;
+ enablebus.nogo(HIGH);
+ wait(0.1);
+
+ //databus.write(count);
+ //addressbus.write(count);
+ //count = (count + 1) & 0xFF;
+ }
+
+ command = pc.getc();
+ pc.printf("..Done\r");
+
+ break;
+
+ case 'C' :
+ pc.printf("Test Status LEDs\r");
+ pc.printf("Press any key to quit...");
+ count=0;
+ while(! pc.readable()) {
+ // LEDs On
+ LF28A_status.NoGo(LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_LASER, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_TEMP, LED_ON);
+ wait(0.1);
+
+ LF28A_status.LED(LED_MULT, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_ENRGY, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_BATT, LED_ON);
+ wait(0.1);
+
+ LF28A_status.LED(LED_DESIG, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_RANGE, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_CODE, LED_ON);
+ wait(0.1);
+
+ LF28A_status.LED(LED_ADDR, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_FREQ, LED_ON);
+ wait(0.1);
+ LF28A_status.LED(LED_PATH, LED_ON);
+ wait(0.1);
+
+ LF28A_status.backlight(LED_ON);
+ wait(0.1);
+
+ // LEDs Off
+ LF28A_status.NoGo(LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_LASER, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_TEMP, LED_OFF);
+ wait(0.1);
+
+ LF28A_status.LED(LED_MULT, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_ENRGY, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_BATT, LED_OFF);
+ wait(0.1);
+
+ LF28A_status.LED(LED_DESIG, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_RANGE, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_CODE, LED_OFF);
+ wait(0.1);
+
+ LF28A_status.LED(LED_ADDR, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_FREQ, LED_OFF);
+ wait(0.1);
+ LF28A_status.LED(LED_PATH, LED_OFF);
+ wait(0.1);
+
+ LF28A_status.backlight(LED_OFF);
+ wait(0.1);
+ }
+
+ command = pc.getc();
+ pc.printf("..Done\r");
+
+ break;
+
+ case 'D' :
+ pc.printf("Test Brightness LEDs\r");
+ pc.printf("Press any key to quit...");
+
+ // LEDs On
+ LF28A_status.NoGo(LED_ON);
+ LF28A_status.LED(LED_LASER, LED_ON);
+ LF28A_status.LED(LED_TEMP, LED_ON);
+
+ while(! pc.readable()) {
+ LF28A_status.set_brightness(BRT_LOW);
+ wait(0.5);
+ LF28A_status.set_brightness(BRT_MED);
+ wait(0.5);
+ LF28A_status.set_brightness(BRT_HIGH);
+ wait(0.5);
+ LF28A_status.set_brightness(BRT_OFF);
+ wait(0.5);
+ }
+ // LEDs Off
+ LF28A_status.NoGo(LED_OFF);
+ LF28A_status.LED(LED_LASER, LED_OFF);
+ LF28A_status.LED(LED_TEMP, LED_OFF);
+
+ LF28A_status.set_brightness(BRT_LOW);
+
+ command = pc.getc();
+ pc.printf("..Done\r");
+
+ break;
+
+ } //switch
+ }//if
+ }//while
+
+ pc.printf("End Test!\r\r");
+}
+
+//------------------------------------------------------------//
+// End Testing Stuff //
+//------------------------------------------------------------//
+
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Repository details
| Type: | Program |
|---|---|
| Mbed OS support: | Mbed 2 deprecated |
| Created: | 31 Aug 2011 |
| Imports: | 48 |
| Forks: | 0 |
| Commits: | 8 |
| Dependents: | 0 |
| Dependencies: | 3 |
| Followers: | 2 |
| Issues: | 0 |
The code in this repository is Apache licensed.
HDSP-253X Smart Alphanumeric Displays