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clock: Reduce the update rate of the battery meter

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In addition to the fix (which is simple) we also modify the button handling
of the simulator because, rather by acident, it relies on the bugs in the
battery meter redraw to ensure the simulator stays active.
This commit is contained in:
Daniel Thompson 2020-02-23 20:19:37 +00:00
parent 3ba356f6c4
commit 41647556c1
2 changed files with 8 additions and 4 deletions
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9
wasp/boards/simulator/watch.py
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@ -9,6 +9,8 @@ from machine import SPI
from drivers.st7789 import ST7789_SPI from drivers.st7789 import ST7789_SPI
from drivers.vibrator import Vibrator from drivers.vibrator import Vibrator
button = Pin('BUTTON', Pin.IN, quiet=True)
class Backlight(object): class Backlight(object):
def __init__(self, level=1): def __init__(self, level=1):
self.set(level) self.set(level)
@ -16,6 +18,8 @@ class Backlight(object):
def set(self, level): def set(self, level):
print(f'BACKLIGHT: {level}') print(f'BACKLIGHT: {level}')
button.value(bool(level))
class Display(ST7789_SPI): class Display(ST7789_SPI):
def __init__(self): def __init__(self):
spi = SPI(0) spi = SPI(0)
@ -45,10 +49,10 @@ class Battery(object):
def voltage_mv(self): def voltage_mv(self):
if self.voltage > 4: if self.voltage > 4:
self.step = -0.005 self.step = -0.01
self.powered = False self.powered = False
elif self.voltage < 3.4: elif self.voltage < 3.4:
self.step = 0.01 self.step = 0.04
self.powered = True self.powered = True
self.voltage += self.step self.voltage += self.step
@ -89,5 +93,4 @@ backlight = Backlight()
battery = Battery() battery = Battery()
rtc = RTC() rtc = RTC()
vibrator = Vibrator(Pin('MOTOR', Pin.OUT, value=0), active_low=True) vibrator = Vibrator(Pin('MOTOR', Pin.OUT, value=0), active_low=True)
button = Pin('BUTTON', Pin.IN, quiet=True)

3
wasp/clock.py
View file

@ -36,8 +36,9 @@ class ClockApp(object):
def update(self, watch): def update(self, watch):
now = watch.rtc.get_localtime() now = watch.rtc.get_localtime()
if now[3] == self.on_screen[3] and now[4] == self.on_screen[4]: if now[3] == self.on_screen[3] and now[4] == self.on_screen[4]:
if now[5] % 2 == 0: if now[5] != self.on_screen[5]:
self.meter.update() self.meter.update()
self.on_screen = now
return False return False
display = watch.display display = watch.display