Faces Encoder

Example

from m5stack import *
from m5ui import *
from uiflow import *
import face

setScreenColor(0x222222)

faces_encode = face.get(face.ENCODE)

faces_encode.clearValue()
faces_encode.setLed(0, 0xff0000)
while True:
  print((str('direction: ') + str((faces_encode.getDir()))))
  print((str('press status: ') + str((faces_encode.getPress()))))
  print((str('value: ') + str((faces_encode.getValue()))))
  wait_ms(2)

API

faces_encode.clearValue()

• Resets the current value of the encoder to zero.

faces_encode.getDir()

• Retrieves the rotation direction of the encoder. The returned value indicates the current rotation direction of the encoder.

faces_encode.getPress()

• Checks if the encoder button is pressed. Returns a boolean value (True/False) to indicate the button's status.

faces_encode.getValue()

• Retrieves the current encoder value. The returned value represents the current position of the encoder.

faces_encode.setLed(0, 0xff0000)

• Sets the color of the LED at a specific position. You can choose the LED position and color.

faces_encode.setLed(0, 0xff0000)

• Sets the color of the LED at the specified position. You can choose the color from a palette and apply it to the specified LED position (e.g., position 0).

faces_encode.setLed(0, 0x000000)

• Sets the color of the LED at the specified position by manually inputting red, green, and blue (RGB) values to determine the final color of the LED. This allows for more precise control over the LED's color output.