Remote control for 4Tronix Bit:Bot

bitbot_remote.py

from guizero import *
from bluezero import microbit

print('scanning...')
bitbot = microbit.BitBot('micro:bit')


def connect():
    print('connecting')
    bitbot.connect()
    print('connected!')


def disconnect():
    bitbot.disconnect()


def do_nothing():
    return 0


def stop():
    bitbot.drive(0, 0)


def forward():
    bitbot.drive(100, 100)


def reverse():
    bitbot.drive(-90, -90)


def forward_left():
    bitbot.drive(75, 100)


def forward_right():
    bitbot.drive(100, 75)


def left():
    bitbot.drive(0, 75)


def right():
    bitbot.drive(75, 0)


def reverse_left():
    bitbot.drive(-75, -100)


def reverse_right():
    bitbot.drive(-100, -75)


def _build_direction(box_obj):
    button1 = PushButton(box_obj, forward_left, text=u'\u2196', grid=[0, 0])
    button2 = PushButton(box_obj, forward, text=u'\u2191', grid=[0, 1])
    button3 = PushButton(box_obj, forward_right, text=u'\u2197', grid=[0, 2])
    button4 = PushButton(box_obj, left, text=u'\u2190', grid=[1, 0])
    button5 = PushButton(box_obj, stop, text=u'\u25A0', grid=[1, 1])
    button6 = PushButton(box_obj, right, text=u'\u2192', grid=[1, 2])
    button7 = PushButton(box_obj, reverse_left, text=u'\u2199', grid=[2, 0])
    button8 = PushButton(box_obj, reverse, text=u'\u2193', grid=[2, 1])
    button9 = PushButton(box_obj, reverse_right, text=u'\u2198', grid=[2, 2])


def _build_connect_btns(box_obj):
    con_btn = PushButton(box_obj, connect, text='Connect', grid=[0, 0])
    dis_btn = PushButton(box_obj, disconnect, text='Disconnect', grid=[0, 1])


def _build_horn_section(box_obj):
    buzz_on = PushButton(box_obj, bitbot.buzzer_on, text='on', grid=[0, 0])
    buzz_off = PushButton(box_obj, bitbot.buzzer_off, text='off', grid=[0, 1])


if __name__ == '__main__':
    app = App(title='BitBot Control',
              height=300,
              width=200,
              layout='grid')
    # Title
    text = Text(app, 'BitBot control', grid=[0,0])
    # pic = Picture(app, 'bitbot.jpg', grid=[0, 0])
    con_btns = Box(app, layout='grid', grid=[1, 0])
    buzz_title = Text(app, 'Direction Control', grid=[2, 0])
    dir_btns = Box(app, layout='grid', grid=[3, 0])
    buzz_title = Text(app, 'Horn Control', grid=[4, 0])
    buz_btns = Box(app, layout='grid', grid=[5, 0])

    _build_connect_btns(con_btns)
    _build_direction(dir_btns)
    _build_horn_section(buz_btns)

    app.display()