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Minor changes to README and demo code format.

encoder_driver
peterhinch 2023-04-16 18:24:33 +01:00
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48
README.md
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@ -1003,7 +1003,7 @@ constructor and is closed by issuing the `close()` static method.
## 6.1 Label widget
```python
from gui.widgets import Label
from gui.widgets import Label # File: label.py
```
![Image](./images/label.JPG)
@ -1089,7 +1089,7 @@ Screen.change(BaseScreen)
### 6.1.1 Grid widget
```python
from gui.widgets import Grid
from gui.widgets import Grid # File: grid.py
```
![Image](./images/grid.JPG)
@ -1152,7 +1152,7 @@ See the example [calendar.py](https://github.com/peterhinch/micropython-micro-gu
## 6.2 LED widget
```python
from gui.widgets import LED
from gui.widgets import LED # File: led.py
```
![Image](./images/led.JPG)
@ -1191,7 +1191,7 @@ controlled with `led(True)` or `led(False)`.
## 6.3 Checkbox widget
```python
from gui.widgets import Checkbox
from gui.widgets import Checkbox # File: checkbox.py
```
![Image](./images/checkbox.JPG)
This provides for Boolean data entry and display. In the `True` state the
@ -1233,7 +1233,7 @@ Methods:
```python
from gui.core.colors import * # Colors and shapes
from gui.widgets import Button
from gui.widgets import Button # File: buttons.py
```
![Image](./images/pushbuttons.JPG)
@ -1310,7 +1310,7 @@ Optional keyword only arguments:
```python
from gui.core.colors import * # Colors and shapes
from gui.widgets import Button, ButtonList
from gui.widgets import Button, ButtonList # File: buttons.py
```
A `ButtonList` groups a number of buttons together to implement a button which
@ -1369,7 +1369,7 @@ for t in table: # Buttons overlay each other at same location
```python
from gui.core.colors import * # Colors and shapes
from gui.widgets import Button, RadioButtons
from gui.widgets import Button, RadioButtons # File: buttons.py
```
![Image](./images/radiobuttons.JPG)
@ -1416,7 +1416,7 @@ for t in table:
## 6.7 Listbox widget
```python
from gui.widgets import Listbox
from gui.widgets import Listbox # File: listbox.py
```
![Image](./images/listbox.JPG)
@ -1525,7 +1525,7 @@ Screen.change(BaseScreen)
## 6.8 Dropdown widget
```python
from gui.widgets import Dropdown
from gui.widgets import Dropdown # File: dropdown.py
```
![Image](./images/dd_closed.JPG)
@ -1640,7 +1640,7 @@ Screen.change(BaseScreen)
## 6.9 DialogBox class
```python
from gui.widgets import DialogBox
from gui.widgets import DialogBox # File: dialog.py
```
![Image](./images/dialog.JPG)
@ -1694,7 +1694,7 @@ in `gui/demos/screens.py`.
## 6.10 Textbox widget
```python
from gui.widgets import Textbox
from gui.widgets import Textbox # File: textbox.py
```
![Image](./images/textbox.JPG)
@ -1763,7 +1763,7 @@ the oldest (topmost) being discarded as required.
This `passive` widget displays a single floating point value on a vertical
linear scale. Optionally it can support data dependent callbacks.
```python
from gui.widgets import Meter
from gui.widgets import Meter # File: meter.py
```
![Image](./images/meter.JPG)
The two styles of `meter`, both showing a value of 0.65. This `passive` widget
@ -1855,7 +1855,7 @@ behaves similarly for data values between 0.9 and 1.0.
### 6.11.1 Region class
```python
from gui.widgets import Region
from gui.widgets import Region # File: region.py
```
Instantiating a `Region` associates it with a supporting widget (currently only
a `Meter`). Constructor positional args are as follows:
@ -1915,7 +1915,7 @@ callbacks to run as appropriate.
## 6.12 Slider and HorizSlider widgets
```python
from gui.widgets import Slider, HorizSlider
from gui.widgets import Slider, HorizSlider # File: sliders.py
```
![Image](./images/sliders.JPG)
@ -1995,7 +1995,7 @@ around sliders to display all legends.
## 6.13 Scale widget
```python
from gui.widgets import Scale
from gui.widgets import Scale # File: scale.py
```
![Image](./images/scale.JPG)
@ -2132,7 +2132,7 @@ precision. Each visible division on the control represents 10 integer units.
## 6.14 ScaleLog widget
```python
from gui.widgets import ScaleLog
from gui.widgets import ScaleLog # File: scale_log.py
```
![Image](./images/log_scale.JPG)
@ -2272,7 +2272,7 @@ def tickcb(f, c):
## 6.15 Dial widget
```python
from gui.widgets import Dial, Pointer
from gui.widgets import Dial, Pointer # File: dial.py
```
![Image](./images/dial.JPG) ![Image](./images/dial1.JPG)
@ -2388,7 +2388,7 @@ Screen.change(BaseScreen)
## 6.16 Knob widget
```python
from gui.widgets import Knob
from gui.widgets import Knob # File: knob.py
```
![Image](./images/knob.JPG)
@ -2446,7 +2446,7 @@ value changes. This enables dynamic color change.
## 6.17 Adjuster widget
```python
from gui.widgets import Adjuster
from gui.widgets import Adjuster, FloatAdj # File: adjuster.py
```
![Image](./images/adjusters.jpg) ![Image](./images/adj_vector.jpg)
@ -2512,7 +2512,7 @@ basis. See code comments for further details.
## 6.18 Menu class
```python
from gui.widgets import Menu
from gui.widgets import Menu # File: menu.py
```
![Image](./images/menu.JPG)
@ -2620,7 +2620,7 @@ different callback if the application required it.
## 6.19 BitMap Widget
```python
from gui.widgets import BitMap
from gui.widgets import BitMap # File: bitmap.py
```
![Image](./images/bitmap.JPG)
@ -2662,7 +2662,7 @@ See `gui/demos/bitmap.py` for a usage example.
## 6.20 QRMap Widget
```python
from gui.widgets import QRMap
from gui.widgets import QRMap # File: qrcode.py
```
![Image](./images/qrcode.JPG)
@ -3079,6 +3079,10 @@ async def full_refresh():
ssd.set_partial()
```
The driver for the supported display uses 1-bit color mapping: this means that
greying-out has no visible effect. Greyed-out controls cannot accept the focus
and are therefore disabled but appearance is unchanged.
###### [Contents](./README.md#0-contents)
# Appendix 1 Application design

3
gui/demos/audio.py
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@ -43,8 +43,7 @@ audio_out = I2S(I2S_ID, **config)
# ======= GUI =======
from gui.widgets.label import Label
from gui.widgets import Button, CloseButton, HorizSlider, Listbox
from gui.widgets import Button, CloseButton, HorizSlider, Listbox, Label
from gui.core.writer import CWriter
# Font for CWriter

151
gui/demos/epaper.py
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@ -15,8 +15,21 @@ import gui.fonts.arial10 as arial10 # Font for CWriter
import gui.fonts.freesans20 as large
from gui.core.colors import *
# Widgets
from gui.widgets import Label, Dial, Pointer, Meter, Scale, Button, ButtonList, RadioButtons, CloseButton, Checkbox, LED
from gui.widgets import (
Label,
Dial,
Pointer,
Meter,
Scale,
Button,
ButtonList,
RadioButtons,
CloseButton,
Checkbox,
LED,
)
from gui.widgets.graph import CartesianGraph, Curve
from math import sin, pi
@ -25,6 +38,7 @@ import uasyncio as asyncio
import utime
import gc
async def full_refresh():
Screen.rfsh_done.clear() # Enable completion flag
await Screen.rfsh_done.wait() # Wait for a refresh to end
@ -40,8 +54,8 @@ class FooScreen(Screen):
# A ButtonList with two entries
table_buttonset = (
{'fgcolor' : RED, 'text' : 'Disable', 'args' : (buttons, True)},
{'fgcolor' : GREEN, 'text' : 'Enable', 'args' : (buttons, False)},
{"fgcolor": RED, "text": "Disable", "args": (buttons, True)},
{"fgcolor": GREEN, "text": "Enable", "args": (buttons, False)},
)
def tickcb(f, c):
@ -52,80 +66,115 @@ class FooScreen(Screen):
return c
def bcb(b):
print('Button pressed', b)
print("Button pressed", b)
super().__init__()
self.rb0 = None
self.bs0 = None
wri = CWriter(ssd, arial10, GREEN, BLACK, verbose=False)
wri_large = CWriter(ssd, large, GREEN, BLACK, verbose=False)
lbltim = Label(wri, 65, 100, 'this is a test', bdcolor=RED)
lbltim = Label(wri, 65, 100, "this is a test", bdcolor=RED)
m0 = Meter(wri, 10, 240, divisions = 4, ptcolor=YELLOW, height=80, width=15,
label='Meter', style=Meter.BAR, legends=('0.0', '0.5', '1.0'))
m0 = Meter(
wri,
10,
240,
divisions=4,
ptcolor=YELLOW,
height=80,
width=15,
label="Meter",
style=Meter.BAR,
legends=("0.0", "0.5", "1.0"),
)
# Instantiate displayable objects. bgcolor forces complete redraw.
dial = Dial(wri, 2, 2, height = 75, ticks = 12, bgcolor=BLACK, bdcolor=None, label=120) # Border in fg color
scale = Scale(wri, 2, 100, width = 124, tickcb = tickcb,
pointercolor=RED, fontcolor=YELLOW, bdcolor=CYAN)
dial = Dial(
wri, 2, 2, height=75, ticks=12, bgcolor=BLACK, bdcolor=None, label=120
) # Border in fg color
scale = Scale(
wri, 2, 100, width=124, tickcb=tickcb, pointercolor=RED, fontcolor=YELLOW, bdcolor=CYAN
)
row = 105
col = 2
Label(wri, row, col, 'Normal buttons')
Label(wri, row, col, "Normal buttons")
# Four Button instances
row = 120
ht = 30
for i, s in enumerate(('a', 'b', 'c', 'd')):
col= 2 + i * (ht + 5)
buttons.append(Button(wri, row, col, height=ht, callback=bcb, text=s, litcolor=RED, shape=CIRCLE, bgcolor=DARKGREEN))
for i, s in enumerate(("a", "b", "c", "d")):
col = 2 + i * (ht + 5)
buttons.append(
Button(
wri,
row,
col,
height=ht,
callback=bcb,
text=s,
litcolor=RED,
shape=CIRCLE,
bgcolor=DARKGREEN,
)
)
# ButtonList
self.bs = ButtonList(self.callback)
self.bs0 = None
col+= 50
Label(wri, row - 15, col, 'ButtonList')
for t in table_buttonset: # Buttons overlay each other at same location
button = self.bs.add_button(wri, row, col, shape=RECTANGLE, textcolor=BLUE, height=30, **t)
if self.bs0 is None: # Save for reset button callback
col += 50
Label(wri, row - 15, col, "ButtonList")
for t in table_buttonset: # Buttons overlay each other at same location
button = self.bs.add_button(
wri, row, col, shape=RECTANGLE, textcolor=BLUE, height=30, **t
)
if self.bs0 is None: # Save for reset button callback
self.bs0 = button
# Reset button
col+= 60
btn = Button(wri, row, col, height=30, callback=self.rstcb, text='reset', litcolor=RED, fgcolor=GREEN, bgcolor=DARKGREEN)
col += 60
btn = Button(
wri,
row,
col,
height=30,
callback=self.rstcb,
text="reset",
litcolor=RED,
fgcolor=GREEN,
bgcolor=DARKGREEN,
)
col = btn.mcol + 15
# Checkbox
Label(wri, row - 15, col, 'Checkbox and LED')
Label(wri, row - 15, col, "Checkbox and LED")
Checkbox(wri, row, col, callback=self.cbcb)
col+= 40
col += 40
self.led = LED(wri, row, col, color=YELLOW, bdcolor=GREEN)
row = self.bs0.mrow + 5
col = 20
ht = 75
wd = 200
self.graph = CartesianGraph(wri, row, col, height = ht, width = wd, bdcolor=False)
Label(wri, row + ht + 5, col - 10, '-2.0')
Label(wri, row + ht + 5, col - 8 + int(wd//2), '0.0')
lbl = Label(wri, row + ht + 5, col - 10 + wd, '2.0')
self.graph = CartesianGraph(wri, row, col, height=ht, width=wd, bdcolor=False)
Label(wri, row + ht + 5, col - 10, "-2.0")
Label(wri, row + ht + 5, col - 8 + int(wd // 2), "0.0")
lbl = Label(wri, row + ht + 5, col - 10 + wd, "2.0")
Label(wri_large, lbl.mrow + 5, col, "y = sinc(x)")
CloseButton(wri, bgcolor=BLACK)
asyncio.create_task(run(dial, lbltim, m0, scale))
def callback(self, button, buttons, val):
buttons[2].greyed_out(val)
def rstcb(self, button):
print('Reset button: init ButtonList, do full refresh.')
print("Reset button: init ButtonList, do full refresh.")
self.bs.value(self.bs0)
asyncio.create_task(full_refresh())
def cbcb(self, cb):
self.led.value(cb.value())
gc.collect()
print('Free RAM:', gc.mem_free())
print("Free RAM:", gc.mem_free())
def after_open(self):
def populate():
@ -140,30 +189,41 @@ class FooScreen(Screen):
async def run(dial, lbltim, m0, scale):
days = ('Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday',
'Sunday')
months = ('Jan', 'Feb', 'March', 'April', 'May', 'June', 'July',
'Aug', 'Sept', 'Oct', 'Nov', 'Dec')
uv = lambda phi : cmath.rect(1, phi) # Return a unit vector of phase phi
days = ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")
months = (
"Jan",
"Feb",
"March",
"April",
"May",
"June",
"July",
"Aug",
"Sept",
"Oct",
"Nov",
"Dec",
)
uv = lambda phi: cmath.rect(1, phi) # Return a unit vector of phase phi
pi = cmath.pi
hrs = Pointer(dial)
mins = Pointer(dial)
secs = Pointer(dial)
hstart = 0 + 0.7j # Pointer lengths and position at top
hstart = 0 + 0.7j # Pointer lengths and position at top
mstart = 0 + 0.92j
sstart = 0 + 0.92j
sstart = 0 + 0.92j
cv = -1.0 # Scale
dv = 0.005
while True:
t = utime.localtime()
hrs.value(hstart * uv(-t[3]*pi/6 - t[4]*pi/360), YELLOW)
mins.value(mstart * uv(-t[4] * pi/30), YELLOW)
secs.value(sstart * uv(-t[5] * pi/30), RED)
lbltim.value('{:02d}.{:02d}.{:02d}'.format(t[3], t[4], t[5]))
dial.text('{} {} {} {}'.format(days[t[6]], t[2], months[t[1] - 1], t[0]))
m0.value(t[5]/60)
hrs.value(hstart * uv(-t[3] * pi / 6 - t[4] * pi / 360), YELLOW)
mins.value(mstart * uv(-t[4] * pi / 30), YELLOW)
secs.value(sstart * uv(-t[5] * pi / 30), RED)
lbltim.value("{:02d}.{:02d}.{:02d}".format(t[3], t[4], t[5]))
dial.text("{} {} {} {}".format(days[t[6]], t[2], months[t[1] - 1], t[0]))
m0.value(t[5] / 60)
scale.value(cv)
await asyncio.sleep_ms(200)
cv += dv
@ -173,9 +233,10 @@ async def run(dial, lbltim, m0, scale):
def test():
print('Testing micro-gui...')
print("Testing micro-gui...")
Screen.change(FooScreen)
print("End")
ssd.sleep() # Tidy shutdown of EPD
test()

3
gui/demos/screens.py
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@ -7,8 +7,7 @@
import hardware_setup # Create a display instance
from gui.core.ugui import Screen, Window, ssd
from gui.widgets.label import Label
from gui.widgets import Button, RadioButtons, CloseButton, Listbox, Dropdown, DialogBox
from gui.widgets import Button, RadioButtons, CloseButton, Listbox, Dropdown, DialogBox, Label
from gui.core.writer import CWriter
# Font for CWriter

183
gui/demos/various.py
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@ -11,14 +11,21 @@ from gui.core.ugui import Screen, ssd
from gui.core.writer import CWriter
import gui.fonts.arial10 as arial10 # Font for CWriter
from gui.core.colors import *
# Widgets
from gui.widgets.label import Label
from gui.widgets.dial import Dial, Pointer
from gui.widgets.meter import Meter
from gui.widgets.scale import Scale
from gui.widgets.buttons import Button, ButtonList, RadioButtons, CloseButton
from gui.widgets.checkbox import Checkbox
from gui.widgets.led import LED
from gui.widgets import (
Label,
Dial,
Pointer,
Meter,
Scale,
Button,
ButtonList,
RadioButtons,
CloseButton,
Checkbox,
LED,
)
import cmath
import uasyncio as asyncio
@ -32,15 +39,15 @@ class FooScreen(Screen):
# A ButtonList with two entries
table_buttonset = (
{'fgcolor' : RED, 'text' : 'Disable', 'args' : (buttons, True)},
{'fgcolor' : GREEN, 'text' : 'Enable', 'args' : (buttons, False)},
{"fgcolor": RED, "text": "Disable", "args": (buttons, True)},
{"fgcolor": GREEN, "text": "Enable", "args": (buttons, False)},
)
table_radiobuttons = (
{'text' : '1', 'args' : ('1',)},
{'text' : '2', 'args' : ('2',)},
{'text' : '3', 'args' : ('3',)},
{'text' : '4', 'args' : ('4',)},
{"text": "1", "args": ("1",)},
{"text": "2", "args": ("2",)},
{"text": "3", "args": ("3",)},
{"text": "4", "args": ("4",)},
)
def tickcb(f, c):
@ -51,109 +58,166 @@ class FooScreen(Screen):
return c
def bcb(b):
print('Button pressed', b)
print("Button pressed", b)
super().__init__()
self.rb0 = None
self.bs0 = None
wri = CWriter(ssd, arial10, GREEN, BLACK, verbose=False)
lbltim = Label(wri, 65, 100, 'this is a test', bdcolor=RED)
lbltim = Label(wri, 65, 100, "this is a test", bdcolor=RED)
m0 = Meter(wri, 10, 240, divisions = 4, ptcolor=YELLOW, height=80, width=15,
label='Meter example', style=Meter.BAR, legends=('0.0', '0.5', '1.0'))
m0 = Meter(
wri,
10,
240,
divisions=4,
ptcolor=YELLOW,
height=80,
width=15,
label="Meter example",
style=Meter.BAR,
legends=("0.0", "0.5", "1.0"),
)
# Instantiate displayable objects. bgcolor forces complete redraw.
dial = Dial(wri, 2, 2, height = 75, ticks = 12, bgcolor=BLACK, bdcolor=None, label=120) # Border in fg color
scale = Scale(wri, 2, 100, width = 124, tickcb = tickcb,
pointercolor=RED, fontcolor=YELLOW, bdcolor=CYAN)
dial = Dial(
wri, 2, 2, height=75, ticks=12, bgcolor=BLACK, bdcolor=None, label=120
) # Border in fg color
scale = Scale(
wri, 2, 100, width=124, tickcb=tickcb, pointercolor=RED, fontcolor=YELLOW, bdcolor=CYAN
)
row = 105
col = 2
Label(wri, row, col, 'Normal buttons')
Label(wri, row, col, "Normal buttons")
# Four Button instances
row = 120
ht = 30
for i, s in enumerate(('a', 'b', 'c', 'd')):
col= 2 + i * (ht + 5)
buttons.append(Button(wri, row, col, height=ht, callback=bcb, text=s, litcolor=RED, shape=CIRCLE, bgcolor=DARKGREEN))
for i, s in enumerate(("a", "b", "c", "d")):
col = 2 + i * (ht + 5)
buttons.append(
Button(
wri,
row,
col,
height=ht,
callback=bcb,
text=s,
litcolor=RED,
shape=CIRCLE,
bgcolor=DARKGREEN,
)
)
# ButtonList
self.bs = ButtonList(self.callback)
self.bs0 = None
col+= 50
Label(wri, row - 15, col, 'ButtonList')
for t in table_buttonset: # Buttons overlay each other at same location
button = self.bs.add_button(wri, row, col, shape=RECTANGLE, textcolor=BLUE, height=30, **t)
if self.bs0 is None: # Save for reset button callback
col += 50
Label(wri, row - 15, col, "ButtonList")
for t in table_buttonset: # Buttons overlay each other at same location
button = self.bs.add_button(
wri, row, col, shape=RECTANGLE, textcolor=BLUE, height=30, **t
)
if self.bs0 is None: # Save for reset button callback
self.bs0 = button
# Reset button
col+= 60
btn = Button(wri, row, col, height=30, callback=self.rstcb, text='reset', litcolor=RED, fgcolor=GREEN, bgcolor=DARKGREEN)
col += 60
btn = Button(
wri,
row,
col,
height=30,
callback=self.rstcb,
text="reset",
litcolor=RED,
fgcolor=GREEN,
bgcolor=DARKGREEN,
)
col = 2
row = 170
Label(wri, row, col, 'Radio buttons')
Label(wri, row, col, "Radio buttons")
# Radio buttons
row = 185
self.rb = RadioButtons(BLUE, self.rbcb) # color of selected button
self.rb = RadioButtons(BLUE, self.rbcb) # color of selected button
self.rb0 = None
for t in table_radiobuttons:
button = self.rb.add_button(wri, row, col, textcolor = WHITE,
fgcolor = BLUE, bgcolor = DARKBLUE, shape=CIRCLE, height = 30, **t)
if self.rb0 is None: # Save for reset button callback
button = self.rb.add_button(
wri,
row,
col,
textcolor=WHITE,
fgcolor=BLUE,
bgcolor=DARKBLUE,
shape=CIRCLE,
height=30,
**t
)
if self.rb0 is None: # Save for reset button callback
self.rb0 = button
col+= 35
col += 35
# Checkbox
col+= 35
Label(wri, row - 15, col, 'Checkbox and LED')
col += 35
Label(wri, row - 15, col, "Checkbox and LED")
Checkbox(wri, row, col, callback=self.cbcb)
col+= 40
col += 40
self.led = LED(wri, row, col, color=YELLOW, bdcolor=GREEN)
CloseButton(wri)
asyncio.create_task(run(dial, lbltim, m0, scale))
def callback(self, button, buttons, val):
buttons[2].greyed_out(val)
def rbcb(self, button, val):
print('RadioButtons callback', val)
print("RadioButtons callback", val)
def rstcb(self, button):
print('Reset button: init ButtonList and RadioButtons')
print("Reset button: init ButtonList and RadioButtons")
self.bs.value(self.bs0)
self.rb.value(self.rb0)
def cbcb(self, cb):
self.led.value(cb.value())
gc.collect()
print('Free RAM:', gc.mem_free())
print("Free RAM:", gc.mem_free())
async def run(dial, lbltim, m0, scale):
days = ('Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday',
'Sunday')
months = ('Jan', 'Feb', 'March', 'April', 'May', 'June', 'July',
'Aug', 'Sept', 'Oct', 'Nov', 'Dec')
uv = lambda phi : cmath.rect(1, phi) # Return a unit vector of phase phi
days = ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")
months = (
"Jan",
"Feb",
"March",
"April",
"May",
"June",
"July",
"Aug",
"Sept",
"Oct",
"Nov",
"Dec",
)
uv = lambda phi: cmath.rect(1, phi) # Return a unit vector of phase phi
pi = cmath.pi
hrs = Pointer(dial)
mins = Pointer(dial)
secs = Pointer(dial)
hstart = 0 + 0.7j # Pointer lengths and position at top
hstart = 0 + 0.7j # Pointer lengths and position at top
mstart = 0 + 0.92j
sstart = 0 + 0.92j
sstart = 0 + 0.92j
cv = -1.0 # Scale
dv = 0.005
while True:
t = utime.localtime()
hrs.value(hstart * uv(-t[3]*pi/6 - t[4]*pi/360), YELLOW)
mins.value(mstart * uv(-t[4] * pi/30), YELLOW)
secs.value(sstart * uv(-t[5] * pi/30), RED)
lbltim.value('{:02d}.{:02d}.{:02d}'.format(t[3], t[4], t[5]))
dial.text('{} {} {} {}'.format(days[t[6]], t[2], months[t[1] - 1], t[0]))
m0.value(t[5]/60)
hrs.value(hstart * uv(-t[3] * pi / 6 - t[4] * pi / 360), YELLOW)
mins.value(mstart * uv(-t[4] * pi / 30), YELLOW)
secs.value(sstart * uv(-t[5] * pi / 30), RED)
lbltim.value("{:02d}.{:02d}.{:02d}".format(t[3], t[4], t[5]))
dial.text("{} {} {} {}".format(days[t[6]], t[2], months[t[1] - 1], t[0]))
m0.value(t[5] / 60)
scale.value(cv)
await asyncio.sleep_ms(200)
cv += dv
@ -164,9 +228,10 @@ async def run(dial, lbltim, m0, scale):
def test():
if ssd.height < 240 or ssd.width < 320:
print(' This test requires a display of at least 320x240 pixels.')
print(" This test requires a display of at least 320x240 pixels.")
else:
print('Testing micro-gui...')
print("Testing micro-gui...")
Screen.change(FooScreen)
test()