4. Button on CoreS3 not working

Button on CoreS3 not working

  • P

    Using UiFlow2 alpha-17
    I have a button on CoreS3 on black port B
    I try to retrieve its value
    I get an error hardware/button.py line 25 in isHolding
    AttributeError 'super' object has no attribute 'last_state'

    Here's the code

    import os, sys, io
    import M5
    from M5 import *
    from unit import *

    title0 = None
    label0 = None
    dual_button_0_blue = None
    dual_button_0_red = None

    isHold = None

    def setup():
    global title0, label0, dual_button_0_blue, dual_button_0_red, isHold

    dual_button_0_blue, dual_button_0_red = DualButton((8, 9))
    M5.begin()
    Widgets.fillScreen(0x222222)
    Widgets.fillScreen(0x222222)
    title0 = Widgets.Title("Title", 3, 0xFFFFFF, 0x0000FF, Widgets.FONTS.DejaVu18)
    label0 = Widgets.Label("Text", 20, 76, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu18)

    title0.setText('Main')
    isHold = 0

    def loop():
    global title0, label0, dual_button_0_blue, dual_button_0_red, isHold
    M5.update()
    isHold = dual_button_0_blue.isHolding()
    label0.setText(str((str(isHold))))

    if name == 'main':
    try:
    setup()
    while True:
    loop()
    except (Exception, KeyboardInterrupt) as e:
    try:
    from utility import print_error_msg
    print_error_msg(e)
    except ImportError:
    print("please update to latest firmware")

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