Dual_Button Unit
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Micropython Example:
import os, sys, io
import M5
from M5 import *
from unit import *
dual_button_0_blue = None
dual_button_0_red = None
def setup():
global dual_button_0_blue, dual_button_0_red
dual_button_0_blue, dual_button_0_red = DualButton((36, 26))
M5.begin()
Widgets.fillScreen(0x222222)
print(dual_button_0_blue.isHolding())
UIFLOW2 Example:
class DualButton
Constructors
- class DualButton(IO1, IO2)
Create a DualButton object.
- The parameters are:
IO1,IO2
Define two key pins.
UIFLOW2:
Methods
- Dual_Button.isHolding()
The parameters are:
UIFLOW2:
- Dual_Button.setCallback()
Execute the program when the key is pressed.
UIFLOW2:
- Dual_Button.tick()
The polling method, placed in the loop function, constantly detects the state of the key.
UIFLOW2: