UiFlow Tutorial

Easy I/O

Example

The numerical values of the digital and analog pins are read and displayed on the screen

from m5stack import *
from m5stack_ui import *
from uiflow import *
from easyIO import *

screen = M5Screen()
screen.clean_screen()
screen.set_screen_bg_color(0xFFFFFF)

label0 = M5Label('label0', x=130, y=60, color=0x000, font=FONT_MONT_14, parent=None)
label1 = M5Label('label1', x=130, y=102, color=0x000, font=FONT_MONT_14, parent=None)

label0.set_text(str(analogRead(39)))
label1.set_text(str(digitalRead(0))) 

API

str(analogRead(39))

Set the ADC pin and read the analog value.

str(analogRead(39))

Set the ADC pin and read the analog value.

str(digitalRead(0))

Set the digital pin and read the level value.

str(map_value(0, 0, 1023, 0, 4)) 

Map function
- "0": The variable to be mapped
- "0": The minimum value of the variable
- "1023": The maximum value of the variable
- "0": The minimum output value of the map
- "4": The maximum output value of the map

analogWrite(26, 0)

Set the duty cycle of the analog output pin.

digitalWrite(26, 0)

Set the output level of the digital pin.

toggleIO(26)

Toggle the pin level.

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