# restartButton = PushButton(adminWindow,text='Reset',grid = [4,4], command = restart, args = stream) # Padding is implemented using empty text boxes (!) TopGap = Text(control_app, text='', grid=[0, 0]) LGap = Text(control_app, text='', grid=[0, 1]) LGap.width = 5 midGap = Text(control_app, text='', grid=[2, 1]) midGap.width = 5 hGap = Text(control_app, text='', grid=[1, 2]) hGap.height = 3 barPad = Text(control_app, text='', grid=[4, 1]) barPad.width = 3 # bar chart on right hand edge barChart = Waffle(control_app, height=20, width=1, pad=0, grid=[5, 1, 1, 4]) barChart.repeat(100, updateBar) # update the bar every 100ms # Push buttons #earthquake = PushButton(control_app, text="Earthquake Off", # command=change_earthquake_text, grid=[1, 1]) #earthquake.bg = 'red' #earthquake.width = 12 #earthquake.height = 3 eqOn = Picture(control_app, 'eqon.gif',grid = [1, 1]) eqOn.hide() eqOff = Picture(control_app, 'eqoff.gif', grid = [1, 1]) eqOff.show() #control = PushButton(control_app, text="Control Off", # command=change_control_text, grid=[3, 1])
gpio = pi.headers['J8'].pins
app = App("GPIO Zero", layout="grid", width=200, height=710)
for n, pin in gpio.items():
col_1 = n % 2
x = 0 if col_1 else 3
y = ceil(n / 2) - 1
align = 'right' if col_1 else 'left'
Text(app, str(pin.function), grid=[x, y], align=align)
x = 1 if col_1 else 2
color = {
'5V': 'red',
'3V3': 'orange',
'GND': 'black',
}.get(pin.function, 'white')
waffle = Waffle(app,
height=1,
width=1,
grid=[x, y],
color=color,
dotty=True)
if 'GPIO' in pin.function:
bcm = int(pin.function[4:])
mock_pin = Device.pin_factory.pin(bcm)
waffle.repeat(10, create_update(mock_pin, waffle))
if mock_pin.function == 'input':
waffle.update_command(create_callback(mock_pin))
app.display()
