kopia lustrzana https://github.com/pimoroni/pimoroni-pico
Cosmic Unicorn: Launch Examples.
Co-authored-by: thirdr <ryan@pimoroni.com>pull/676/head
Phil Howard
rodzic
049219c7f4
commit
81884448ab
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@ -1,12 +1,12 @@
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import random
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from galactic import GalacticUnicorn
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from cosmic import CosmicUnicorn
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graphics = None
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palette = None
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# setup heat value buffer and fire parameters
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width = GalacticUnicorn.WIDTH + 2
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height = GalacticUnicorn.HEIGHT + 4
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width = CosmicUnicorn.WIDTH + 2
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height = CosmicUnicorn.HEIGHT + 4
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heat = [[0.0 for y in range(height)] for x in range(width)]
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fire_spawns = 5
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damping_factor = 0.97
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@ -70,8 +70,8 @@ def draw():
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heat[x][y] = average
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# render the heat values to the graphics buffer
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for y in range(GalacticUnicorn.HEIGHT):
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for x in range(GalacticUnicorn.WIDTH):
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for y in range(CosmicUnicorn.HEIGHT):
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for x in range(CosmicUnicorn.WIDTH):
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graphics.set_pen(pen_from_value(heat[x + 1][y]))
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graphics.pixel(x, y)
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@ -1,13 +1,13 @@
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import time
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import machine
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from galactic import GalacticUnicorn
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from picographics import PicoGraphics, DISPLAY_GALACTIC_UNICORN as DISPLAY
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from cosmic import CosmicUnicorn
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from picographics import PicoGraphics, DISPLAY_COSMIC_UNICORN as DISPLAY
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# overclock to 200Mhz
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machine.freq(200000000)
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# create galactic object and graphics surface for drawing
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galactic = GalacticUnicorn()
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# create cosmic object and graphics surface for drawing
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cosmic = CosmicUnicorn()
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graphics = PicoGraphics(DISPLAY)
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brightness = 0.5
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@ -16,14 +16,14 @@ brightness = 0.5
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# returns the id of the button that is currently pressed or
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# None if none are
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def pressed():
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if galactic.is_pressed(GalacticUnicorn.SWITCH_A):
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return GalacticUnicorn.SWITCH_A
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if galactic.is_pressed(GalacticUnicorn.SWITCH_B):
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return GalacticUnicorn.SWITCH_B
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if galactic.is_pressed(GalacticUnicorn.SWITCH_C):
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return GalacticUnicorn.SWITCH_C
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if galactic.is_pressed(GalacticUnicorn.SWITCH_D):
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return GalacticUnicorn.SWITCH_D
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_A):
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return CosmicUnicorn.SWITCH_A
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_B):
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return CosmicUnicorn.SWITCH_B
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_C):
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return CosmicUnicorn.SWITCH_C
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_D):
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return CosmicUnicorn.SWITCH_D
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return None
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@ -33,30 +33,30 @@ while True:
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graphics.set_pen(graphics.create_pen(0, 0, 0))
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graphics.clear()
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graphics.set_pen(graphics.create_pen(155, 155, 155))
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graphics.text("PRESS", 12, -1, -1, 1)
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graphics.text("A B C OR D!", 2, 5, -1, 1)
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graphics.text("PRESS", 3, 6, -1, 1)
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graphics.text("A B C OR D!", 5, 14, 32, 1, 0)
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# brightness up/down
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if galactic.is_pressed(GalacticUnicorn.SWITCH_BRIGHTNESS_UP):
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_BRIGHTNESS_UP):
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brightness += 0.01
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if galactic.is_pressed(GalacticUnicorn.SWITCH_BRIGHTNESS_DOWN):
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_BRIGHTNESS_DOWN):
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brightness -= 0.01
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brightness = max(min(brightness, 1.0), 0.0)
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galactic.set_brightness(brightness)
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galactic.update(graphics)
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cosmic.set_brightness(brightness)
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cosmic.update(graphics)
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if pressed() == GalacticUnicorn.SWITCH_A:
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if pressed() == CosmicUnicorn.SWITCH_A:
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import fire as effect
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break
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if pressed() == GalacticUnicorn.SWITCH_B:
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if pressed() == CosmicUnicorn.SWITCH_B:
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import supercomputer as effect # noqa: F811
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break
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if pressed() == GalacticUnicorn.SWITCH_C:
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if pressed() == CosmicUnicorn.SWITCH_C:
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import rainbow as effect # noqa: F811
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break
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if pressed() == GalacticUnicorn.SWITCH_D:
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import retroprompt as effect # noqa: F811
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if pressed() == CosmicUnicorn.SWITCH_D:
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import today as effect # noqa: F811
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break
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# pause for a moment
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@ -79,7 +79,7 @@ while True:
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if pressed() is not None:
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machine.reset()
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sleep_pressed = galactic.is_pressed(GalacticUnicorn.SWITCH_SLEEP)
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sleep_pressed = cosmic.is_pressed(CosmicUnicorn.SWITCH_SLEEP)
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if sleep_pressed and not was_sleep_pressed:
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sleep = not sleep
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@ -87,27 +87,27 @@ while True:
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if sleep:
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# fade out if screen not off
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galactic.set_brightness(galactic.get_brightness() - 0.01)
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cosmic.set_brightness(cosmic.get_brightness() - 0.01)
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if galactic.get_brightness() > 0.0:
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if cosmic.get_brightness() > 0.0:
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effect.draw()
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# update the display
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galactic.update(graphics)
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cosmic.update(graphics)
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else:
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effect.draw()
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# update the display
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galactic.update(graphics)
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cosmic.update(graphics)
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# brightness up/down
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if galactic.is_pressed(GalacticUnicorn.SWITCH_BRIGHTNESS_UP):
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_BRIGHTNESS_UP):
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brightness += 0.01
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if galactic.is_pressed(GalacticUnicorn.SWITCH_BRIGHTNESS_DOWN):
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if cosmic.is_pressed(CosmicUnicorn.SWITCH_BRIGHTNESS_DOWN):
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brightness -= 0.01
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brightness = max(min(brightness, 1.0), 0.0)
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galactic.set_brightness(brightness)
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cosmic.set_brightness(brightness)
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# pause for a moment (important or the USB serial device will fail
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time.sleep(0.001)
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@ -1,11 +1,11 @@
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import math
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from galactic import GalacticUnicorn
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from cosmic import CosmicUnicorn
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graphics = None
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palette = None
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width = GalacticUnicorn.WIDTH
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height = GalacticUnicorn.HEIGHT
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width = CosmicUnicorn.WIDTH
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height = CosmicUnicorn.HEIGHT
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@micropython.native # noqa: F821
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@ -1,100 +0,0 @@
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import time
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graphics = None
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palette = None
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c64 = [
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" ",
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" ",
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" OOOOO OOOOOO OO OOOO OO OO XXXXXXX ",
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" OO OO OO OOOO OO OO OO OO XXXXXXX ",
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" OO OO OO OO OO OO OO OO OO XXXXXXX ",
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" OOOOO OOOO OOOOOO OO OO OOOO XXXXXXX ",
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" OOOO OO OO OO OO OO OO XXXXXXX ",
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" OO OO OO OO OO OO OO OO OO XXXXXXX ",
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" OO OO OOOOOO OO OO OOOO OO OO XXXXXXX ",
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" XXXXXXX ",
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" "
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]
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FOREGROUND_C64 = (230, 210, 250)
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BACKGROUND_C64 = (20, 20, 120)
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spectrum = [
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" ",
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" ",
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" O OOOO OOOO OOOOO O O O O XXXXXXXX ",
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" O O O O O O O O O O O X XXXXXX ",
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" O O O O O O O X XXXXXX ",
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" O O O OOOOOO O O X XXXXXX ",
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" O O O O O O O X XXXXXX ",
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" OOOOOO OOOO O O OOOOO X XXXXXX ",
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" X X ",
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" XXXXXXXX ",
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" "
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]
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FOREGROUND_SPECTRUM = (0, 0, 0)
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BACKGROUND_SPECTRUM = (180, 150, 150)
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bbc_micro = [
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" ",
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" ",
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" OOOOO OO OOOO OOO OOOO O ",
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" O O O O O O O O O O ",
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" O O O O O O O O ",
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" OOOOO O O OOOO O O O ",
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" O O OOOOOO O O O O ",
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" O O O O O O O O O O ",
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" OOOOO O O OOOO OOO OOOO O ",
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" XXXXXXX ",
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" "
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]
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FOREGROUND_BBC_MICRO = (255, 255, 255)
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BACKGROUND_BBC_MICRO = (0, 0, 0)
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PROMPT_C64 = 0
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PROMPT_SPECTRUM = 1
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PROMPT_BBC_MICRO = 2
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prompt = 0
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def init():
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pass
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@micropython.native # noqa: F821
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def draw():
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time_ms = time.ticks_ms()
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prompt = (time_ms // 3000) % 3
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if prompt == PROMPT_C64:
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image = c64
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fg = FOREGROUND_C64
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bg = BACKGROUND_C64
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elif prompt == PROMPT_SPECTRUM:
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image = spectrum
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fg = FOREGROUND_SPECTRUM
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bg = BACKGROUND_SPECTRUM
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elif prompt == PROMPT_BBC_MICRO:
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image = bbc_micro
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fg = FOREGROUND_BBC_MICRO
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bg = BACKGROUND_BBC_MICRO
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fg_pen = graphics.create_pen(fg[0], fg[1], fg[2])
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bg_pen = graphics.create_pen(bg[0], bg[1], bg[2])
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for y in range(len(image)):
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row = image[y]
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for x in range(len(row)):
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pixel = row[x]
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# draw the prompt text
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if pixel == 'O':
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graphics.set_pen(fg_pen)
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# draw the caret blinking
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elif pixel == 'X' and (time_ms // 300) % 2:
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graphics.set_pen(fg_pen)
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else:
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graphics.set_pen(bg_pen)
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graphics.pixel(x, y)
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@ -1,5 +1,5 @@
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import random
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from galactic import GalacticUnicorn
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from cosmic import CosmicUnicorn
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graphics = None
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@ -8,8 +8,8 @@ colour = (230, 150, 0)
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def init():
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global width, height, lifetime, age
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width = GalacticUnicorn.WIDTH
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height = GalacticUnicorn.HEIGHT
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width = CosmicUnicorn.WIDTH
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height = CosmicUnicorn.HEIGHT
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lifetime = [[0.0 for y in range(height)] for x in range(width)]
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age = [[0.0 for y in range(height)] for x in range(width)]
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for y in range(height):
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@ -0,0 +1,94 @@
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import time
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import network
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import ntptime
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import machine
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# You will need to create or update the file secrets.py with your network credentials using Thonny
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# in order for the example to update using the NTP.
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# secrets.py should contain:
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# WIFI_SSID = ""
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# WIFI_PASSWORD = ""
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try:
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from secrets import WIFI_SSID, WIFI_PASSWORD
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except ImportError:
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print("Create secrets.py with your WiFi credentials")
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graphics = None
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WIDTH = 32 # CosmicUnicorn.WIDTH
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HEIGHT = 32 # CosmicUnicorn.HEIGHT
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rtc = machine.RTC()
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DAYS = ["Mon", "Tue", "Wed", "Thur", "Fri", "Sat", "Sun"]
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def network_connect(SSID, PSK):
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# Enable the Wireless
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wlan = network.WLAN(network.STA_IF)
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wlan.active(True)
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# Number of attempts to make before timeout
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max_wait = 5
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# Sets the Wireless LED pulsing and attempts to connect to your local network.
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print("connecting...")
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wlan.connect(SSID, PSK)
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while max_wait > 0:
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if wlan.status() < 0 or wlan.status() >= 3:
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break
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max_wait -= 1
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print('waiting for connection...')
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time.sleep(1)
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# Handle connection error. Switches the Warn LED on.
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if wlan.status() != 3:
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print("Unable to connect. Attempting connection again")
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# Function to sync the Pico RTC using NTP
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def sync_time():
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network_connect(WIFI_SSID, WIFI_PASSWORD)
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try:
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ntptime.settime()
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except OSError:
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print("Unable to sync with NTP server. Check network and try again.")
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def init():
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sync_time()
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def draw():
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# Pens
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RED = graphics.create_pen(120, 0, 0)
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WHITE = graphics.create_pen(255, 255, 255)
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current_t = rtc.datetime()
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# Set the pen to Red and clear the screen.
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graphics.set_pen(WHITE)
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graphics.clear()
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# Measures the length of the text to help us with centring later.
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day_length = graphics.measure_text(DAYS[current_t[3]], 1)
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date_length = graphics.measure_text(str(current_t[2]), 3)
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graphics.set_font("bitmap6")
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graphics.set_pen(RED)
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graphics.rectangle(0, 0, WIDTH, 7)
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graphics.set_pen(WHITE)
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graphics.text(DAYS[current_t[3]], (WIDTH // 2) - (day_length // 2) - 1, 0, 32, 1)
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graphics.set_pen(RED)
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graphics.set_font("bitmap8")
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graphics.text(str(current_t[2]), (WIDTH // 2) - (date_length // 2) + 1, 9, 32, 3)
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graphics.set_pen(graphics.create_pen(0, 0, 0))
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