33 lines
622 B
Markdown
33 lines
622 B
Markdown
# Toggle All
|
|
|
|
Toggle all the 25 LEDs on the [LED screen](/device/screen) - if an LED is on before the function is called, it will be off after; if an LED is off before the function is called, it will be on after.
|
|
|
|
```sig
|
|
led.toggleAll()
|
|
```
|
|
|
|
## Parameters
|
|
|
|
* none
|
|
|
|
## Example
|
|
|
|
The following code will result in every LED being on except for the LED at coordinate (2,2)
|
|
|
|
```blocks
|
|
basic.clearScreen()
|
|
led.plot(2, 2)
|
|
led.toggleAll()
|
|
```
|
|
|
|
```sim
|
|
basic.clearScreen()
|
|
led.plot(2, 2)
|
|
led.toggleAll()
|
|
```
|
|
|
|
## See also
|
|
|
|
[toggle](/reference/led/toggle), [LED screen](/device/screen), [clear screen](/reference/basic/clear-screen)
|
|
|