LED

Réamhrá

Tá sé soilse LED (Dé-óidí astaíochta solais) timpeall chorp an róbait VEX AIM. Is féidir na soilse LED a shocrú i ndathanna difriúla chun aiseolas a thabhairt, stádas an róbait a thaispeáint, nó an róbat a dhéanamh níos éasca le rianú le linn tionscadail.

Is féidir gach soilse LED a shocrú ina n-aonar, is féidir na soilse LED go léir a shocrú ag an am céanna, nó is féidir grúpa soilse LED a shocrú le chéile ag baint úsáide as tuple.

Ainmneacha LEDanna:

LED1	LED2	LED3
LED4	LED5	LED6
ALL_LEDS

Seo thíos liosta de na modhanna uile:

Gníomhartha — Cas na soilse LED air nó as.

• on — Casann sé seo soilse LED amháin, na soilse LED go léir, nó grúpa soilse LED.

• off — Múchann sé LED amháin, na LEDanna go léir, nó grúpa LEDanna.

Gníomhartha

on

Casann on LED amháin, na LEDanna go léir, nó grúpa LEDanna air.

Usage:
robot.led.on(led, color)

Paraiméadar	Cur síos
led	An LED nó na LEDanna le lasadh: LED aonair, amhail LED1 Gach LED le ALL_LEDS Grúpa LEDanna i dtupla, amhail (LED1, LED2)
color	Roghnach. An dath le socrú don LED nó do na LEDanna roghnaithe: BLACK BLUE CYAN GREEN ORANGE PURPLE RED TRANSPARENT WHITE (réamhshocraithe) YELLOW Is féidir leat dath saincheaptha a shonrú freisin.

Samplaí

# Turn all LEDs green while the screen is pressed
while True:
    if robot.screen.pressing():
        robot.led.on(ALL_LEDS, GREEN)
    else:
        robot.led.off(ALL_LEDS)

    wait(50, MSEC)

# Turn two LEDs red
robot.led.on((LED3, LED4), RED)

off

Múchann off LED amháin, na LEDanna uile, nó grúpa LEDanna.

Usage:
robot.led.off(led)

Paraiméadar	Cur síos
led	An LED nó na LEDanna le múchadh: LED aonair, amhail LED1 Gach LED le ALL_LEDS Grúpa LEDanna i dtupla, amhail (LED1, LED2)

Samplaí

# Turn all LEDs on for 2 seconds, then turn them off
robot.led.on(ALL_LEDS)
wait(2, SECONDS)
robot.led.off(ALL_LEDS)

# Turn off half of the LEDs
robot.led.on(ALL_LEDS)
wait(1, SECONDS)
robot.led.off((LED3, LED4, LED5))