Wim Huiskamp
Libraries and Example of mbed parallel bus using I2C port expanders
Dependencies: HDSP253X mbed PCF8574_Bus
Testloop.h
- Committer:
- wim
- Date:
- 2011-08-20
- Revision:
- 2:1dab1089c332
- Child:
- 3:3fbfdec782f4
File content as of revision 2:1dab1089c332:
//------------------------------------------------------------//
// 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 //
//------------------------------------------------------------//
Repository toolbox
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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