-
Notifications
You must be signed in to change notification settings - Fork 3
/
__init__.py
426 lines (333 loc) · 11.6 KB
/
__init__.py
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
"""
This project is inspired by yrlfs digiclk and base functionality (clock) is taken from there.
https://github.com/Ferdi265/card10-digiclk
Thanks to lortas for the battery rendering code
"""
import buttons
import display
import os
import utime
import light_sensor
import power
def ceil_div(a, b):
return (a + (b - 1)) // b
def tip_height(w):
return ceil_div(w, 2) - 1
def draw_tip(d, x, y, w, c, invert=False, swapAxes=False):
h = tip_height(w)
for dy in range(h):
for dx in range(dy + 1, w - 1 - dy):
px = x + dx
py = y + dy if not invert else y + h - 1 - dy
if swapAxes:
px, py = py, px
d.pixel(px, py, col=c)
def draw_seg(d, x, y, w, h, c, swapAxes=False):
tip_h = tip_height(w)
body_h = h - 2 * tip_h
draw_tip(d, x, y, w, c, invert=True, swapAxes=swapAxes)
px1, px2 = x, x + (w - 1)
py1, py2 = y + tip_h, y + tip_h + (body_h - 1)
if swapAxes:
px1, px2, py1, py2 = py1, py2, px1, px2
d.rect(px1, py1, px2, py2, col=c)
draw_tip(d, x, y + tip_h + body_h, w, c, invert=False, swapAxes=swapAxes)
def draw_Vseg(d, x, y, w, l, c):
draw_seg(d, x, y, w, l, c)
def draw_Hseg(d, x, y, w, l, c):
draw_seg(d, y, x, w, l, c, swapAxes=True)
def draw_grid_seg(d, x, y, w, l, c, swapAxes=False):
sw = w - 2
tip_h = tip_height(sw)
x = x * w
y = y * w
l = (l - 1) * w
draw_seg(d, x + 1, y + tip_h + 3, sw, l - 3, c, swapAxes=swapAxes)
def draw_grid_Vseg(d, x, y, w, l, c):
draw_grid_seg(d, x, y, w, l, c)
def draw_grid_Hseg(d, x, y, w, l, c):
draw_grid_seg(d, y, x, w, l, c, swapAxes=True)
def draw_grid(d, x1, y1, x2, y2, w, c):
for x in range(x1 * w, x2 * w):
for y in range(y1 * w, y2 * w):
if x % w == 0 or x % w == w - 1 or y % w == 0 or y % w == w - 1:
d.pixel(x, y, col=c)
def draw_grid_7seg(d, x, y, w, segs, c):
if segs[0]:
draw_grid_Hseg(d, x, y, w, 4, c)
if segs[1]:
draw_grid_Vseg(d, x + 3, y, w, 4, c)
if segs[2]:
draw_grid_Vseg(d, x + 3, y + 3, w, 4, c)
if segs[3]:
draw_grid_Hseg(d, x, y + 6, w, 4, c)
if segs[4]:
draw_grid_Vseg(d, x, y + 3, w, 4, c)
if segs[5]:
draw_grid_Vseg(d, x, y, w, 4, c)
if segs[6]:
draw_grid_Hseg(d, x, y + 3, w, 4, c)
DIGITS = [
(True, True, True, True, True, True, False),
(False, True, True, False, False, False, False),
(True, True, False, True, True, False, True),
(True, True, True, True, False, False, True),
(False, True, True, False, False, True, True),
(True, False, True, True, False, True, True),
(True, False, True, True, True, True, True),
(True, True, True, False, False, False, False),
(True, True, True, True, True, True, True),
(True, True, True, True, False, True, True)
]
MONTH_STRING = ["Jan", "Feb", "Mar", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
DAY_STRING = ["Mo-", "Tu-", "We-", "Th-", "Fr-", "Sa-", "Su-"]
BATTERY_COLOR_GOOD = [0, 230, 0]
BATTERY_COLOR_OK = [255, 215, 0]
BATTERY_COLOR_BAD = [255, 0, 0]
def get_bat_color(v):
if v > 3.8:
return BATTERY_COLOR_GOOD
if v > 3.6:
return BATTERY_COLOR_OK
return BATTERY_COLOR_BAD
def render_battery(display, pos_x=140, pos_y=72):
v = os.read_battery()
c = get_bat_color(v)
if not c:
return
display.rect(pos_x, pos_y, pos_x + 15, pos_y + 7, filled=True, col=c)
display.rect(pos_x + 15, pos_y + 2, pos_x + 17, pos_y + 5, filled=True, col=c)
if v < 4.0:
display.rect(pos_x + 11, pos_y + 1, pos_x + 14, pos_y + 6, filled=True, col=[0, 0, 0])
if v < 3.8:
display.rect(pos_x + 6, pos_y + 1, pos_x + 11, pos_y + 6, filled=True, col=[0, 0, 0])
if v < 3.6:
display.rect(pos_x + 1, pos_y + 1, pos_x + 6, pos_y + 6, filled=True, col=[0, 0, 0])
render_charging(display, pos_x + 6, pos_y)
def render_charging(display, pos_x, pos_y):
v_in = power.read_chargein_voltage()
if v_in > 4.0:
c = [0, 0, 0]
c_shade = [120, 120, 120]
display.pixel(pos_x + 1, pos_y, col=c)
display.pixel(pos_x + 1, pos_y, col=c)
display.pixel(pos_x + 2, pos_y, col=c_shade)
display.pixel(pos_x + 1, pos_y + 1, col=c)
display.pixel(pos_x, pos_y + 1, col=c_shade)
display.pixel(pos_x + 1, pos_y + 2, col=c)
display.pixel(pos_x, pos_y + 2, col=c)
display.pixel(pos_x, pos_y + 3, col=c)
display.pixel(pos_x + 1, pos_y + 3, col=c)
display.pixel(pos_x + 2, pos_y + 3, col=c)
display.pixel(pos_x + 3, pos_y + 3, col=c_shade)
display.pixel(pos_x + 2, pos_y + 4, col=c)
display.pixel(pos_x + 3, pos_y + 4, col=c)
display.pixel(pos_x + 4, pos_y + 4, col=c)
display.pixel(pos_x + 1, pos_y + 4, col=c_shade)
display.pixel(pos_x + 3, pos_y + 5, col=c)
display.pixel(pos_x + 4, pos_y + 5, col=c)
display.pixel(pos_x + 3, pos_y + 6, col=c)
display.pixel(pos_x + 4, pos_y + 6, col=c_shade)
display.pixel(pos_x + 3, pos_y + 7, col=c)
display.pixel(pos_x + 2, pos_y + 7, col=c_shade)
def render_num(d, num, x):
draw_grid_7seg(d, x, 0, 7, DIGITS[num // 10], (255, 255, 255))
draw_grid_7seg(d, x + 5, 0, 7, DIGITS[num % 10], (255, 255, 255))
def render_colon(d):
draw_grid_Vseg(d, 11, 2, 7, 2, (255, 255, 255))
draw_grid_Vseg(d, 11, 4, 7, 2, (255, 255, 255))
def render_text(d, text, blankidx=None):
bs = bytearray(text)
if blankidx is not None:
bs[blankidx:blankidx + 1] = b'_'
if MODE == DISPLAY:
ltime = utime.localtime()
wday = ltime[6]
d.print(DAY_STRING[wday] + bs.decode(), fg=(128, 128, 128), bg=None, posx=5, posy=54)
else:
fg_color = (0, 255, 128) if MODE in (CHANGE_YEAR, CHANGE_MONTH, CHANGE_DAY) else (0, 128, 128)
d.print(MODES[MODE], fg=fg_color, bg=None, posx=5, posy=54)
def render_bar(d, num):
d.rect(5, 72, 0 + num * 2, 80, col=(int(255 // 52) * num, int(255 // 52) * num, int(255 // 52) * num))
def render(d):
year, month, mday, hour, min, sec, wday, yday = utime.localtime()
d.clear()
ctrl_backlight(d)
if MODE == CHANGE_YEAR:
render_num(d, year // 100, 1)
render_num(d, year % 100, 13)
elif MODE == CHANGE_MONTH:
render_num(d, month, 13)
elif MODE == CHANGE_DAY:
render_num(d, mday, 13)
else:
render_num(d, hour, 1)
render_num(d, min, 13)
if MODE not in (CHANGE_YEAR, CHANGE_MONTH, CHANGE_DAY) and sec % 2 == 0:
render_colon(d)
formatted_date = "{:02}.".format(mday) + MONTH_STRING[month - 1] + str(year)[2:]
render_text(d, formatted_date, None)
render_battery(d)
render_bar(d, sec)
d.update()
PREV_SECOND = 0
def render_every_second(display):
t = utime.localtime()
sec = t[5]
global PREV_SECOND
if PREV_SECOND < sec:
render(display)
if sec is 59:
PREV_SECOND = -1
else:
PREV_SECOND += 1
BUTTON_SEL = 1 << 0
BUTTON_UP = 1 << 1
BUTTON_DOWN = 1 << 2
BUTTON_SEL_LONG = 1 << 3
BUTTON_UP_LONG = 1 << 4
BUTTON_DOWN_LONG = 1 << 5
pressed_prev = 0
button_sel_time = 0
button_up_time = 0
button_down_time = 0
def check_buttons():
global pressed_prev, button_sel_time, button_up_time, button_down_time
t = utime.time()
pressed = buttons.read(buttons.BOTTOM_LEFT | buttons.TOP_RIGHT | buttons.BOTTOM_RIGHT)
cur_buttons = 0
if pressed & buttons.BOTTOM_LEFT and not pressed_prev & buttons.BOTTOM_LEFT:
button_sel_time = t
elif not pressed & buttons.BOTTOM_LEFT and pressed_prev & buttons.BOTTOM_LEFT:
if button_sel_time < t:
cur_buttons |= BUTTON_SEL_LONG
else:
cur_buttons |= BUTTON_SEL
if pressed & buttons.TOP_RIGHT and not pressed_prev & buttons.TOP_RIGHT:
button_sel_time = t
elif not pressed & buttons.TOP_RIGHT and pressed_prev & buttons.TOP_RIGHT:
if button_sel_time < t:
cur_buttons |= BUTTON_UP_LONG
else:
cur_buttons |= BUTTON_UP
if pressed & buttons.BOTTOM_RIGHT and not pressed_prev & buttons.BOTTOM_RIGHT:
button_sel_time = t
elif not pressed & buttons.BOTTOM_RIGHT and pressed_prev & buttons.BOTTOM_RIGHT:
if button_sel_time < t:
cur_buttons |= BUTTON_DOWN_LONG
else:
cur_buttons |= BUTTON_DOWN
pressed_prev = pressed
return cur_buttons
def modTime(yrs, mth, day, hrs, mns, sec):
ltime = utime.localtime()
new = utime.mktime(
(ltime[0] + yrs, ltime[1] + mth, ltime[2] + day, ltime[3] + hrs, ltime[4] + mns, ltime[5] + sec, None, None))
utime.set_time(new)
def ctrl_display(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = CHANGE_HOURS
def ctrl_chg_hrs(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = DISPLAY
if bs & BUTTON_SEL:
MODE = CHANGE_MINUTES
if bs & BUTTON_UP or bs & BUTTON_UP_LONG:
modTime(0, 0, 0, 1, 0, 0)
if bs & BUTTON_DOWN or bs & BUTTON_DOWN_LONG:
modTime(0, 0, 0, -1, 0, 0)
def ctrl_chg_mns(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = DISPLAY
if bs & BUTTON_SEL:
MODE = CHANGE_SECONDS
if bs & BUTTON_UP or bs & BUTTON_UP_LONG:
modTime(0, 0, 0, 0, 1, 0)
if bs & BUTTON_DOWN or bs & BUTTON_DOWN_LONG:
modTime(0, 0, 0, 0, -1, 0)
def ctrl_chg_sec(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = DISPLAY
if bs & BUTTON_SEL:
MODE = CHANGE_YEAR
if bs & BUTTON_UP or bs & BUTTON_UP_LONG:
modTime(0, 0, 0, 0, 0, 1)
if bs & BUTTON_DOWN or bs & BUTTON_DOWN_LONG:
modTime(0, 0, 0, 0, 0, -1)
def ctrl_chg_yrs(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = DISPLAY
if bs & BUTTON_SEL:
MODE = CHANGE_MONTH
if bs & BUTTON_UP or bs & BUTTON_UP_LONG:
modTime(1, 0, 0, 0, 0, 0)
if bs & BUTTON_DOWN or bs & BUTTON_DOWN_LONG:
modTime(-1, 0, 0, 0, 0, 0)
def ctrl_chg_mth(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = DISPLAY
if bs & BUTTON_SEL:
MODE = CHANGE_DAY
if bs & BUTTON_UP or bs & BUTTON_UP_LONG:
modTime(0, 1, 0, 0, 0, 0)
if bs & BUTTON_DOWN or bs & BUTTON_DOWN_LONG:
modTime(0, -1, 0, 0, 0, 0)
def ctrl_chg_day(bs):
global MODE
if bs & BUTTON_SEL_LONG:
MODE = DISPLAY
if bs & BUTTON_SEL:
MODE = CHANGE_HOURS
if bs & BUTTON_UP or bs & BUTTON_UP_LONG:
modTime(0, 0, 1, 0, 0, 0)
if bs & BUTTON_DOWN or bs & BUTTON_DOWN_LONG:
modTime(0, 0, -1, 0, 0, 0)
def ctrl_backlight(d):
light = light_sensor.get_reading()
display_brightness = int(light // 4) if light >= 4 else 1
display_brightness = 100 if light > 300 else display_brightness
d.backlight(display_brightness)
# MODE values
DISPLAY = 0
CHANGE_HOURS = 1
CHANGE_MINUTES = 2
CHANGE_SECONDS = 3
CHANGE_YEAR = 4
CHANGE_MONTH = 5
CHANGE_DAY = 6
MODE = DISPLAY
MODES = {
DISPLAY: '---',
CHANGE_HOURS: '>-----HOURS',
CHANGE_MINUTES: '>---MINUTES',
CHANGE_SECONDS: '>---SECONDS',
CHANGE_YEAR: '>------YEAR',
CHANGE_MONTH: '>-----MONTH',
CHANGE_DAY: '>-------DAY',
}
CTRL_FNS = {
DISPLAY: ctrl_display,
CHANGE_HOURS: ctrl_chg_hrs,
CHANGE_MINUTES: ctrl_chg_mns,
CHANGE_SECONDS: ctrl_chg_sec,
CHANGE_YEAR: ctrl_chg_yrs,
CHANGE_MONTH: ctrl_chg_mth,
CHANGE_DAY: ctrl_chg_day,
}
def main():
light_sensor.start()
with display.open() as d:
while True:
bs = check_buttons()
CTRL_FNS[MODE](bs)
if MODE == DISPLAY:
render_every_second(d)
else:
render(d)
main()