1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
# SPDX-License-Identifier: LGPL-3.0-or-later
# Copyright (C) 2020 Daniel Thompson
import machine
import wasp
class TestApp():
"""Simple test application.
"""
def __init__(self):
self.tests = ('Touch', 'String')
self.test = self.tests[0]
def foreground(self, effect=None):
"""Activate the application."""
self.on_screen = ( -1, -1, -1, -1, -1, -1 )
self.draw(effect)
wasp.system.request_event(wasp.EventMask.TOUCH |
wasp.EventMask.SWIPE_UPDOWN)
def background(self):
"""De-activate the application (without losing state)."""
pass
def sleep(self):
return False
def swipe(self, event):
tests = self.tests
i = tests.index(self.test) + 1
if i >= len(tests):
i = 0
self.test = tests[i]
self.draw()
def touch(self, event):
draw = wasp.watch.drawable
if self.test == 'Touch':
draw.string('({}, {})'.format(event[1], event[2]),
0, 108, width=240)
elif self.test == 'String':
draw.fill(0, 0, 30, 240, 240-30)
t = machine.Timer(id=1, period=8000000)
t.start()
draw.string("The quick brown", 12, 24+24)
draw.string("fox jumped over", 12, 24+48)
draw.string("the lazy dog.", 12, 24+72)
draw.string("0123456789", 12, 24+120)
draw.string('!"£$%^&*()', 12, 24+144)
elapsed = t.time()
t.stop()
del t
draw.string('{}s'.format(elapsed / 1000000), 12, 24+192)
return True
def draw(self, effect=None):
"""Redraw the display from scratch."""
wasp.watch.display.mute(True)
wasp.watch.drawable.fill()
wasp.watch.drawable.string('{} test'.format(self.test),
0, 6, width=240)
wasp.watch.display.mute(False)
|
