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Galactic: lint CO2 example

This commit is contained in:
Hel Gibbons 2023-03-01 13:55:40 +00:00
parent bc49a69416
commit 421e715f06
1 changed files with 9 additions and 9 deletions
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18
micropython/examples/galactic_unicorn/co2.py
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@ -69,10 +69,10 @@ while True:
# calculate a colour from the co2 reading
hue = max(0, HUE_START + ((co2 - MIN) * (HUE_END - HUE_START) / (MAX - MIN)))
# create pens with this colour (and for the stored highest / lowest values)
CURRENT_COLOUR = graphics.create_pen_hsv(hue/360, 1.0, 0.8)
HIGH_COLOUR = graphics.create_pen_hsv(HUE_END/360, 1.0, 0.8)
LOW_COLOUR = graphics.create_pen_hsv(HUE_START/360, 1.0, 0.8)
# create pens with this colour (and with the high / low colours)
CURRENT_COLOUR = graphics.create_pen_hsv(hue / 360, 1.0, 0.8)
HIGH_COLOUR = graphics.create_pen_hsv(HUE_END / 360, 1.0, 0.8)
LOW_COLOUR = graphics.create_pen_hsv(HUE_START / 360, 1.0, 0.8)
# draw the text
graphics.set_pen(CURRENT_COLOUR)
@ -87,16 +87,16 @@ while True:
# draw a bar for the current co2 level
graphics.set_pen(CURRENT_COLOUR)
graphics.rectangle(0, 9, int(co2/WIDTH), 10)
graphics.rectangle(0, 9, int(co2 / WIDTH), 10)
# draw a bar for the highest co2 level seen
graphics.set_pen(HIGH_COLOUR)
graphics.pixel(int(highest/WIDTH), 9)
graphics.pixel(int(highest/WIDTH), 10)
graphics.pixel(int(highest / WIDTH), 9)
graphics.pixel(int(highest / WIDTH), 10)
# draw a bar for the lowest co2 level seen
graphics.set_pen(LOW_COLOUR)
graphics.pixel(int(lowest/WIDTH), 9)
graphics.pixel(int(lowest/WIDTH), 10)
graphics.pixel(int(lowest / WIDTH), 9)
graphics.pixel(int(lowest / WIDTH), 10)
gu.update(graphics)