2020-01-21 15:10:50 -07:00
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from machine import Pin
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2020-02-01 06:42:11 -07:00
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from machine import RTCounter as RTC
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2020-01-30 14:46:35 -07:00
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#from machine import Signal
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2020-01-21 15:10:50 -07:00
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from machine import SPI
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2020-01-30 14:46:35 -07:00
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from drivers.battery import Battery
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from drivers.signal import Signal
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2020-01-23 11:59:43 -07:00
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from drivers.st7789 import ST7789_SPI
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2020-01-31 12:24:33 -07:00
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from drivers.vibrator import Vibrator
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2020-01-21 15:10:50 -07:00
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2020-01-29 10:30:57 -07:00
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class Display(ST7789_SPI):
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def __init__(self):
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spi = SPI(0)
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# Mode 3, maximum clock speed!
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spi.init(polarity=1, phase=1, baudrate=8000000)
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2020-02-01 06:42:11 -07:00
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2020-01-29 10:30:57 -07:00
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# Configure the display
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cs = Pin("DISP_CS", Pin.OUT)
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dc = Pin("DISP_DC", Pin.OUT)
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rst = Pin("DISP_RST", Pin.OUT)
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super().__init__(240, 240, spi, cs=cs, dc=dc, res=rst)
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class Backlight(object):
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lo = Pin("BL_LO", Pin.OUT, value=0)
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mid = Pin("BL_MID", Pin.OUT, value=1)
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hi = Pin("BL_HI", Pin.OUT, value=1)
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def __init__(self, level=1):
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self.set(level)
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def set(self, level):
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hi = 1
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mid = 1
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lo = 1
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if level >= 3:
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hi = 0
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elif level == 2:
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mid = 0
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elif level == 1:
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lo = 0
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self.hi(hi)
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self.mid(mid)
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self.lo(lo)
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backlight = Backlight(0)
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display = Display()
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backlight.set(1)
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2020-01-30 14:46:35 -07:00
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2020-02-01 06:42:11 -07:00
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# Start measuring time (and feeding the watchdog)
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rtc = RTC(1, mode=RTC.PERIODIC)
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rtc.start()
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2020-01-30 14:46:35 -07:00
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battery = Battery(
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Pin('BATTERY', Pin.IN),
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Signal(Pin('CHARGING', Pin.IN), invert=True),
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Signal(Pin('USB_PWR', Pin.IN), invert=True))
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2020-01-31 12:24:33 -07:00
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vibrator = Vibrator(Pin('MOTOR', Pin.OUT, value=0), active_low=True)
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