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Merge pull request #125 from pimoroni/python-linting 

Add Python linting
pull/128/head
Philip Howard 2021-04-15 09:58:38 +01:00 zatwierdzone przez GitHub
rodzic d69b10c4bc 47be7e5f31
commit d127f4d299
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ID klucza GPG: 4AEE18F83AFDEB23
15 zmienionych plików z 255 dodań i 200 usunięć
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35
.github/workflows/python.yml vendored 100644
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@ -0,0 +1,35 @@
name: Python
on:
push:
pull_request:
jobs:
build:
name: ${{matrix.name}}
strategy:
matrix:
include:
- os: ubuntu-20.04
name: Linux
cache-key: linux
apt-packages: python3 python3-pip
python-packages: flake8
runs-on: ${{matrix.os}}
steps:
- uses: actions/checkout@v2
# Linux deps
- name: Install deps
if: runner.os == 'Linux'
run: |
sudo apt update && sudo apt install ${{matrix.apt-packages}}
- name: Install Python Deps
run: python3 -m pip install ${{matrix.python-packages}}
- name: Lint
shell: bash
run: |
python3 -m flake8 --ignore E501 micropython/examples

20
micropython/examples/breakout_roundlcd/demo.py
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@ -1,4 +1,5 @@
import time, random, math
import time
import math
from breakout_roundlcd import BreakoutRoundLCD
width = BreakoutRoundLCD.WIDTH
@ -11,10 +12,11 @@ display.set_backlight(1.0)
RADIUS = width // 2
def hsv_to_rgb(h, s, v):
if s == 0.0:
return v, v, v
i = int(h * 6.0) # XXX assume int() truncates!
i = int(h * 6.0) # XXX assume int() truncates!
f = (h * 6.0) - i
p = v * (1.0 - s)
q = v * (1.0 - s * f)
@ -33,19 +35,21 @@ def hsv_to_rgb(h, s, v):
if i == 5:
return v, p, q
t = 0
while True:
display.set_pen(0, 0, 0)
display.clear()
angle = t % (math.pi * 2)
prev_x = RADIUS
prev_y = RADIUS
steps = 30.0
angle_step = 0.5
for step in range(int(steps)):
angle += angle_step
@ -57,13 +61,13 @@ while True:
x = RADIUS + int(distance * math.cos(angle))
y = RADIUS + int(distance * math.sin(angle))
l = ((math.sin(t + angle) + 1) / 2.0) * 10
radius = ((math.sin(t + angle) + 1) / 2.0) * 10
display.set_pen(r, g, b)
display.circle(int(x), int(y), int(l))
display.circle(int(x), int(y), int(radius))
prev_x = x
prev_y = y
display.update()
time.sleep(0.02)
t += 0.02
t += 0.02

9
micropython/examples/pico_display/buttons.py
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@ -8,12 +8,14 @@ buf = bytearray(display.get_width() * display.get_height() * 2)
display.init(buf)
display.set_backlight(0.5)
# sets up a handy function we can call to clear the screen
def clear():
def clear():
display.set_pen(0, 0, 0)
display.clear()
display.update()
while True:
if display.is_pressed(display.BUTTON_A): # if a button press is detected then...
clear() # clear to black
@ -44,8 +46,7 @@ while True:
utime.sleep(1)
clear()
else:
display.set_pen(255, 0, 0)
display.set_pen(255, 0, 0)
display.text("Press any button!", 10, 10, 240, 4)
display.update()
utime.sleep(0.1) # this number is how frequently the Pico checks for button presses

16
micropython/examples/pico_display/demo.py
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@ -1,5 +1,6 @@
import time, random
import picodisplay as display
import time
import random
import picodisplay as display
width = display.get_width()
height = display.get_height()
@ -19,6 +20,7 @@ class Ball:
self.dy = dy
self.pen = pen
# initialise shapes
balls = []
for i in range(0, 100):
@ -30,18 +32,18 @@ for i in range(0, 100):
r,
(14 - r) / 2,
(14 - r) / 2,
display.create_pen(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)),
display.create_pen(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)),
)
)
while True:
display.set_pen(40, 40, 40)
display.clear()
for ball in balls:
ball.x += ball.dx
ball.y += ball.dy
xmax = width - ball.r
xmin = ball.r
ymax = height - ball.r
@ -55,6 +57,6 @@ while True:
display.set_pen(ball.pen)
display.circle(int(ball.x), int(ball.y), int(ball.r))
display.update()
time.sleep(0.01)

18
micropython/examples/pico_display/rainbow.py
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@ -1,4 +1,4 @@
## This example borrows a CircuitPython hsv_to_rgb function to cycle through some rainbows on Pico Display's screen and RGB LED . If you're into rainbows, HSV (Hue, Saturation, Value) is very useful!
# This example borrows a CircuitPython hsv_to_rgb function to cycle through some rainbows on Pico Display's screen and RGB LED . If you're into rainbows, HSV (Hue, Saturation, Value) is very useful!
import utime
import picodisplay as display
@ -8,16 +8,17 @@ buf = bytearray(display.get_width() * display.get_height() * 2)
display.init(buf)
display.set_backlight(0.8)
# From CPython Lib/colorsys.py
def hsv_to_rgb(h, s, v):
if s == 0.0:
return v, v, v
i = int(h*6.0)
f = (h*6.0) - i
p = v*(1.0 - s)
q = v*(1.0 - s*f)
t = v*(1.0 - s*(1.0-f))
i = i%6
i = int(h * 6.0)
f = (h * 6.0) - i
p = v * (1.0 - s)
q = v * (1.0 - s * f)
t = v * (1.0 - s * (1.0 - f))
i = i % 6
if i == 0:
return v, t, p
if i == 1:
@ -31,6 +32,7 @@ def hsv_to_rgb(h, s, v):
if i == 5:
return v, p, q
h = 0
while True:
@ -42,4 +44,4 @@ while True:
display.set_pen(0, 0, 0) # Set pen to black
display.text("pico disco!", 10, 10, 240, 6) # Add some text
display.update() # Update the display
utime.sleep(1.0 / 60)
utime.sleep(1.0 / 60)

16
micropython/examples/pico_display/thermometer.py
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@ -1,7 +1,7 @@
# This example takes the temperature from the Pico's onboard temperature sensor, and displays it on Pico Display Pack, along with a little pixelly graph.
# It's based on the thermometer example in the "Getting Started with MicroPython on the Raspberry Pi Pico" book, which is a great read if you're a beginner!
import machine
import machine
import utime
import gc
@ -14,7 +14,7 @@ display_buffer = bytearray(width * height * 2)
display.init(display_buffer)
# reads from Pico's temp sensor and converts it into a more manageable number
sensor_temp = machine.ADC(4)
sensor_temp = machine.ADC(4)
conversion_factor = 3.3 / (65535)
temp_min = 10
temp_max = 30
@ -56,7 +56,7 @@ while True:
# the following two lines do some maths to convert the number from the temp sensor into celsius
reading = sensor_temp.read_u16() * conversion_factor
temperature = 27 - (reading - 0.706) / 0.001721
temperatures.append(temperature)
# shifts the temperatures history to the left by one sample
@ -67,27 +67,27 @@ while True:
for t in temperatures:
# chooses a pen colour based on the temperature
display.set_pen(*temperature_to_color(t))
# draws the reading as a tall, thin rectangle
display.rectangle(i, height - (round(t) * 4), bar_width, height)
# the next tall thin rectangle needs to be drawn
# "bar_width" (default: 5) pixels to the right of the last one
i += bar_width
# heck lets also set the LED to match
display.set_led(*temperature_to_color(temperature))
# draws a white background for the text
display.set_pen(255, 255, 255)
display.rectangle(1, 1, 100, 25)
# writes the reading as text in the white rectangle
display.set_pen(0, 0, 0)
display.text("{:.2f}".format(temperature) + "c", 3, 3, 0, 3)
# time to update the display
display.update()
# waits for 5 seconds
utime.sleep(5)

19
micropython/examples/pico_explorer/balls_demo.py
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@ -1,11 +1,12 @@
# adapted from demo.py in examples/pico_display
# runs full screen on a pico explorer
# all credit to orignal author(s) -
# all credit to orignal author(s) -
# I just changed the import statement to import picoexplorer instaead of picodisplay
import time, random
import picoexplorer as display
import time
import random
import picoexplorer as display
width = display.get_width()
height = display.get_height()
@ -25,6 +26,7 @@ class Ball:
self.dy = dy
self.pen = pen
# initialise shapes
balls = []
for i in range(0, 100):
@ -36,18 +38,18 @@ for i in range(0, 100):
r,
(14 - r) / 2,
(14 - r) / 2,
display.create_pen(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)),
display.create_pen(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)),
)
)
while True:
display.set_pen(40, 40, 40)
display.clear()
for ball in balls:
ball.x += ball.dx
ball.y += ball.dy
xmax = width - ball.r
xmin = ball.r
ymax = height - ball.r
@ -61,6 +63,7 @@ while True:
display.set_pen(ball.pen)
display.circle(int(ball.x), int(ball.y), int(ball.r))
display.update()
time.sleep(0.01)

9
micropython/examples/pico_explorer/buttons.py
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@ -7,12 +7,14 @@ import utime
buf = bytearray(display.get_width() * display.get_height() * 2)
display.init(buf)
# sets up a handy function we can call to clear the screen
def clear():
def clear():
display.set_pen(0, 0, 0)
display.clear()
display.update()
while True:
if display.is_pressed(display.BUTTON_A): # if a button press is detected then...
clear() # clear to black
@ -43,8 +45,7 @@ while True:
utime.sleep(1)
clear()
else:
display.set_pen(255, 0, 0)
display.set_pen(255, 0, 0)
display.text("Press any button!", 10, 10, 240, 4)
display.update()
utime.sleep(0.1) # this number is how frequently the Pico checks for button presses

38
micropython/examples/pico_explorer/demo.py
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@ -1,4 +1,4 @@
import time, random
import time
import picoexplorer as explorer
width = explorer.get_width()
@ -12,26 +12,26 @@ explorer.set_audio_pin(0)
i = 1
while True:
explorer.set_pen(120, 40, 60)
explorer.set_pen(120, 40, 60)
explorer.clear()
adc0 = int(explorer.get_adc(0) * 120)
adc1 = int(explorer.get_adc(1) * 120)
adc2 = int(explorer.get_adc(2) * 120)
explorer.set_pen(255, 255, 255)
explorer.text("ADC0:", 20, 20, 100)
explorer.text("ADC1:", 20, 40, 100)
explorer.text("ADC2:", 20, 60, 100)
explorer.text("ADC0:", 20, 20, 100)
explorer.text("ADC1:", 20, 40, 100)
explorer.text("ADC2:", 20, 60, 100)
explorer.set_pen(adc0 * 2, 0, 0)
explorer.set_pen(adc0 * 2, 0, 0)
explorer.circle(90 + adc0, 26, 10)
explorer.set_pen(0, adc1 * 2, 0)
explorer.set_pen(0, adc1 * 2, 0)
explorer.circle(90 + adc1, 46, 10)
explorer.set_pen(0, 0, adc2 * 2)
explorer.set_pen(0, 0, adc2 * 2)
explorer.circle(90 + adc2, 66, 10)
# example for the on-board A/B/X/Y buttons
@ -53,27 +53,27 @@ while True:
else:
# no button press was detected
explorer.set_pen(255, 255, 255)
explorer.text("Plug a jumper wire from GP0 to AUDIO to hear noise!", 20, 110, 200)
explorer.text("Plug a jumper wire from GP0 to AUDIO to hear noise!", 20, 110, 200)
explorer.set_tone(i)
if i > 600:
explorer.text("Motor 1: Forwards", 20, 180, 200)
if i > 600:
explorer.text("Motor 1: Forwards", 20, 180, 200)
explorer.set_motor(0, 0, 1)
else:
explorer.text("Motor 1: Backwards", 20, 180, 200)
explorer.text("Motor 1: Backwards", 20, 180, 200)
explorer.set_motor(0, 1, 1)
if i > 600:
explorer.text("Motor 2: Forwards", 20, 200, 200)
explorer.text("Motor 2: Forwards", 20, 200, 200)
explorer.set_motor(1, 0, 1)
else:
explorer.text("Motor 2: Backwards", 20, 200, 200)
explorer.text("Motor 2: Backwards", 20, 200, 200)
explorer.set_motor(1, 1, 1)
i = i + 20
if i > 1000:
i = 1
explorer.update()
time.sleep(0.01)

191
micropython/examples/pico_explorer/noise.py
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@ -14,111 +14,115 @@ explorer.set_audio_pin(0)
# this handy list converts notes into frequencies, which you can use with the explorer.set_tone function
tones = {
"B0": 31,
"C1": 33,
"CS1": 35,
"D1": 37,
"DS1": 39,
"E1": 41,
"F1": 44,
"FS1": 46,
"G1": 49,
"GS1": 52,
"A1": 55,
"AS1": 58,
"B1": 62,
"C2": 65,
"CS2": 69,
"D2": 73,
"DS2": 78,
"E2": 82,
"F2": 87,
"FS2": 93,
"G2": 98,
"GS2": 104,
"A2": 110,
"AS2": 117,
"B2": 123,
"C3": 131,
"CS3": 139,
"D3": 147,
"DS3": 156,
"E3": 165,
"F3": 175,
"FS3": 185,
"G3": 196,
"GS3": 208,
"A3": 220,
"AS3": 233,
"B3": 247,
"C4": 262,
"CS4": 277,
"D4": 294,
"DS4": 311,
"E4": 330,
"F4": 349,
"FS4": 370,
"G4": 392,
"GS4": 415,
"A4": 440,
"AS4": 466,
"B4": 494,
"C5": 523,
"CS5": 554,
"D5": 587,
"DS5": 622,
"E5": 659,
"F5": 698,
"FS5": 740,
"G5": 784,
"GS5": 831,
"A5": 880,
"AS5": 932,
"B5": 988,
"C6": 1047,
"CS6": 1109,
"D6": 1175,
"DS6": 1245,
"E6": 1319,
"F6": 1397,
"FS6": 1480,
"G6": 1568,
"GS6": 1661,
"A6": 1760,
"AS6": 1865,
"B6": 1976,
"C7": 2093,
"CS7": 2217,
"D7": 2349,
"DS7": 2489,
"E7": 2637,
"F7": 2794,
"FS7": 2960,
"G7": 3136,
"GS7": 3322,
"A7": 3520,
"AS7": 3729,
"B7": 3951,
"C8": 4186,
"CS8": 4435,
"D8": 4699,
"DS8": 4978
"B0": 31,
"C1": 33,
"CS1": 35,
"D1": 37,
"DS1": 39,
"E1": 41,
"F1": 44,
"FS1": 46,
"G1": 49,
"GS1": 52,
"A1": 55,
"AS1": 58,
"B1": 62,
"C2": 65,
"CS2": 69,
"D2": 73,
"DS2": 78,
"E2": 82,
"F2": 87,
"FS2": 93,
"G2": 98,
"GS2": 104,
"A2": 110,
"AS2": 117,
"B2": 123,
"C3": 131,
"CS3": 139,
"D3": 147,
"DS3": 156,
"E3": 165,
"F3": 175,
"FS3": 185,
"G3": 196,
"GS3": 208,
"A3": 220,
"AS3": 233,
"B3": 247,
"C4": 262,
"CS4": 277,
"D4": 294,
"DS4": 311,
"E4": 330,
"F4": 349,
"FS4": 370,
"G4": 392,
"GS4": 415,
"A4": 440,
"AS4": 466,
"B4": 494,
"C5": 523,
"CS5": 554,
"D5": 587,
"DS5": 622,
"E5": 659,
"F5": 698,
"FS5": 740,
"G5": 784,
"GS5": 831,
"A5": 880,
"AS5": 932,
"B5": 988,
"C6": 1047,
"CS6": 1109,
"D6": 1175,
"DS6": 1245,
"E6": 1319,
"F6": 1397,
"FS6": 1480,
"G6": 1568,
"GS6": 1661,
"A6": 1760,
"AS6": 1865,
"B6": 1976,
"C7": 2093,
"CS7": 2217,
"D7": 2349,
"DS7": 2489,
"E7": 2637,
"F7": 2794,
"FS7": 2960,
"G7": 3136,
"GS7": 3322,
"A7": 3520,
"AS7": 3729,
"B7": 3951,
"C8": 4186,
"CS8": 4435,
"D8": 4699,
"DS8": 4978
}
# put the notes for your song in here!
song = ["F6","F6","E6","F6","F5","P","F5","P","C6","AS5","A5","C6","F6","P","F6","P","G6","FS6","G6","G5","P","G5","P","G6","F6","E6","D6","C6","P","C6","P","D6","E6","F6","E6","D6","C6","D6","C6","AS5","A5","AS5","A5","G5","F5","G5","F5","E5","D5","C5","D5","E5","F5","G5","AS5","A5","G5","A5","F5","P","F5"]
song = ["F6", "F6", "E6", "F6", "F5", "P", "F5", "P", "C6", "AS5", "A5", "C6", "F6", "P", "F6", "P", "G6", "FS6", "G6", "G5", "P", "G5", "P", "G6", "F6", "E6", "D6", "C6", "P", "C6", "P", "D6", "E6", "F6", "E6", "D6", "C6", "D6", "C6", "AS5", "A5", "AS5", "A5", "G5", "F5", "G5", "F5", "E5", "D5", "C5", "D5", "E5", "F5", "G5", "AS5", "A5", "G5", "A5", "F5", "P", "F5"]
def clear(): # this function clears Pico Explorer's screen to black
explorer.set_pen(0,0,0)
explorer.set_pen(0, 0, 0)
explorer.clear()
explorer.update()
def playtone(frequency): # this function tells your program how to make noise
explorer.set_tone(frequency)
def bequiet(): # this function tells your program how not to make noise
explorer.set_tone(-1)
def playsong(song): # this function plays your song
a = 0 # this variable keeps track of the visualiser bars
for i in range(len(song)):
@ -127,7 +131,7 @@ def playsong(song): # this function plays your song
else:
playtone(tones[song[i]])
explorer.set_pen(0, 255, 0) # switch to green pen
explorer.rectangle(a, 240 - (int((tones[song[i]])/21)), 5, 240) # draw a green bar corresponding to the frequency of the note
explorer.rectangle(a, 240 - (int((tones[song[i]]) / 21)), 5, 240) # draw a green bar corresponding to the frequency of the note
a += 7
if a >= 240: # clears the screen if the green bars reach the right hand edge
clear()
@ -136,6 +140,7 @@ def playsong(song): # this function plays your song
utime.sleep(0.15) # change this number if you want to alter how long the notes play for
bequiet()
clear()
playsong(song)
clear()

20
micropython/examples/pico_explorer/rainbow.py
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@ -1,4 +1,4 @@
## This example borrows a CircuitPython hsv_to_rgb function to cycle through some rainbows on Pico Explorer's screen and RGB LED . If you're into rainbows, HSV (Hue, Saturation, Value) is very useful!
# This example borrows a CircuitPython hsv_to_rgb function to cycle through some rainbows on Pico Explorer's screen and RGB LED . If you're into rainbows, HSV (Hue, Saturation, Value) is very useful!
import utime
import picoexplorer as display
@ -7,16 +7,17 @@ import picoexplorer as display
buf = bytearray(display.get_width() * display.get_height() * 2)
display.init(buf)
# From CPython Lib/colorsys.py
def hsv_to_rgb(h, s, v):
if s == 0.0:
return v, v, v
i = int(h*6.0)
f = (h*6.0) - i
p = v*(1.0 - s)
q = v*(1.0 - s*f)
t = v*(1.0 - s*(1.0-f))
i = i%6
i = int(h * 6.0)
f = (h * 6.0) - i
p = v * (1.0 - s)
q = v * (1.0 - s * f)
t = v * (1.0 - s * (1.0 - f))
i = i % 6
if i == 0:
return v, t, p
if i == 1:
@ -30,6 +31,7 @@ def hsv_to_rgb(h, s, v):
if i == 5:
return v, p, q
h = 0
while True:
@ -39,7 +41,7 @@ while True:
display.clear() # Fill the screen with the colour
display.set_pen(0, 0, 0) # Set pen to black
display.text("pico disco!", 25, 20, 240, 6) # Add some text
display.text("\o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/", 25, 120, 240, 4) # and some more text
display.text("\\o/ \\o/ \\o/ \\o/ \\o/ \\o/ \\o/ \\o/ \\o/", 25, 120, 240, 4) # and some more text
display.text("oontz oontz oontz", 25, 220, 240, 2) # and a bit more tiny text
display.update() # Update the display
utime.sleep(1.0 / 60)
utime.sleep(1.0 / 60)

30
micropython/examples/pico_explorer/thermometer.py
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@ -1,8 +1,8 @@
# This example takes the temperature from the Pico's onboard temperature sensor, and displays it on Pico Explorer, along with a little pixelly graph.
# It's based on the thermometer example in the "Getting Started with MicroPython on the Raspberry Pi Pico" book, which is a great read if you're a beginner!
import machine
import utime
import machine
import utime
# Pico Explorer boilerplate
import picoexplorer as display
@ -12,16 +12,16 @@ display_buffer = bytearray(width * height * 2)
display.init(display_buffer)
# reads from Pico's temp sensor and converts it into a more manageable number
sensor_temp = machine.ADC(4)
conversion_factor = 3.3 / (65535)
sensor_temp = machine.ADC(4)
conversion_factor = 3.3 / (65535)
i = 0
while True:
# the following two lines do some maths to convert the number from the temp sensor into celsius
reading = sensor_temp.read_u16() * conversion_factor
temperature = round(27 - (reading - 0.706) / 0.001721)
temperature = round(27 - (reading - 0.706) / 0.001721)
# this if statement clears the display once the graph reaches the right hand side of the display
if i >= (width + 1):
i = 0
@ -34,23 +34,23 @@ while True:
display.set_pen(255, 0, 0)
if temperature < 13:
display.set_pen(0, 0, 255)
# draws the reading as a tall, thin rectangle
display.rectangle(i, height - (temperature * 6), 6, height)
# draws a white background for the text
display.set_pen(255, 255, 255)
display.rectangle(1, 1, 65, 33)
# writes the reading as text in the white rectangle
display.set_pen(0, 0, 0)
display.text("{:.0f}".format(temperature) + "c", 3, 3, 0, 4)
display.text("{:.0f}".format(temperature) + "c", 3, 3, 0, 4)
# time to update the display
display.update()
# waits for 5 seconds
utime.sleep(5)
utime.sleep(5)
# the next tall thin rectangle needs to be drawn 6 pixels to the right of the last one
i += 6
i += 6

12
micropython/examples/pico_rgb_keypad/demo.py
Wyświetl plik

@ -22,7 +22,7 @@ while True:
colour_index = 0
else:
button = 0
for find in range (0, NUM_PADS):
for find in range(0, NUM_PADS):
# check if this button is pressed and no other buttons are pressed
if button_states & 0x01 > 0:
if not (button_states & (~0x01)) > 0:
@ -30,8 +30,8 @@ while True:
break
button_states >>= 1
button += 1
for i in range (0, NUM_PADS):
for i in range(0, NUM_PADS):
if (lit >> i) & 0x01:
if colour_index == 0:
keypad.illuminate(i, 0x00, 0x20, 0x00)
@ -47,7 +47,7 @@ while True:
keypad.illuminate(i, 0x00, 0x20, 0x20)
else:
keypad.illuminate(i, 0x05, 0x05, 0x05)
keypad.update()
time.sleep(0.1)
time.sleep(0.1)

4
micropython/examples/pico_scroll/demo.py
Wyświetl plik

@ -10,8 +10,9 @@ tail = 12
width = scroll.get_width()
height = scroll.get_height()
while True:
scroll.clear();
scroll.clear()
for y in range(0, height):
for x in range(0, width):
if x < 3 and y < 3 and scroll.is_pressed(scroll.BUTTON_A):
@ -27,7 +28,6 @@ while True:
for b in range(0, loop):
if m == (i + (loop - b)) % loop and b < tail:
scroll.set_pixel(x, y, br_mult * (tail - b))
scroll.update()
i += 1

18
micropython/examples/pico_unicorn/demo.py
Wyświetl plik

@ -1,19 +1,18 @@
import math
import time
import picounicorn
picounicorn.init()
# From CPython Lib/colorsys.py
def hsv_to_rgb(h, s, v):
if s == 0.0:
return v, v, v
i = int(h*6.0)
f = (h*6.0) - i
p = v*(1.0 - s)
q = v*(1.0 - s*f)
t = v*(1.0 - s*(1.0-f))
i = i%6
i = int(h * 6.0)
f = (h * 6.0) - i
p = v * (1.0 - s)
q = v * (1.0 - s * f)
t = v * (1.0 - s * (1.0 - f))
i = i % 6
if i == 0:
return v, t, p
if i == 1:
@ -27,6 +26,7 @@ def hsv_to_rgb(h, s, v):
if i == 5:
return v, p, q
w = picounicorn.get_width()
h = picounicorn.get_height()
@ -46,4 +46,4 @@ for x in range(w):
for y in range(h):
picounicorn.set_pixel(x, y, 0, 0, 0)
print("Button A pressed!")
print("Button A pressed!")