def drawbird(x, y, zoom):
#draw the bird
row = 0
col = 0
for line in birdgrid:
#print(line)
for pixel in line:
#print(pixel)
colour = str(pixel)
if colour != "0":
if colour == "1":
display.set_pen(black)
if colour == "2":
display.set_pen(green)
if pixel == "3":
display.set_pen(brown)
if pixel == "4":
display.set_pen(red)
if pixel == "5":
display.set_pen(white)
display.rectangle(x + (col * zoom), y + (row * zoom), zoom,
zoom)
col += 1
row += 1
col = 0
def draw_bar(v, i):
current_bar_top = int(bar_height - (bar_height * v))
# Drawing outside of the display region will cause horrible, horrible crashes
current_bar_top = max(0, current_bar_top)
current_bar_height = bar_height - current_bar_top
display.rectangle(i * bar_width, current_bar_top, bar_width,
current_bar_height - 1)
def say(string):
x = half_width // 2
y = height // 3
h = half_width
w = height // 3
exp.set_pen(black)
exp.rectangle(x, y, h, w)
exp.set_pen(white)
exp.text(string, x + 10, y + 10, 15)
exp.update()
def say(string):
x = int(half_width / 2)
y = int(height / 3)
h = half_width
w = int(height / 3)
explorer.set_pen(black)
explorer.rectangle(x, y, h, w)
explorer.set_pen(white)
explorer.text(string, x + 10, y + 10, 15)
explorer.update()
def playsong(song): # this function plays your song
a = 0 # this variable keeps track of the visualiser bars
for i in range(len(song)):
if (song[i] == "P"):
bequiet()
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
a += 7
if a >= 240: # clears the screen if the green bars reach the right hand edge
clear()
a = 0
explorer.update()
utime.sleep(
0.15
) # change this number if you want to alter how long the notes play for
bequiet()
def __gameboard(self, seq: int = -1, user: bool = False) -> int:
bt, tn = -1, -1
exp.set_pen(0)
exp.clear()
#draw squares ~ capture button presses (if avail) OR Simon ~ store button tone
for n, d in enumerate([2093, 2249, 2637, 2794]):
p = ((exp.is_pressed(n) and user) or (n == seq))
bt = n if p else bt
tn = d if p else tn
x, y = (n > 1) * 120, (n % 2) * 120
exp.set_pen(self.__pal(n + 8))
exp.rectangle(x + 2, y + 2, 116, 116)
exp.set_pen(self.__pal(n + (4 * p)))
exp.rectangle(x + 7, y + 7, 106, 106)
#center circle for level display
exp.set_pen(0)
exp.circle(120, 120, 40)
exp.set_pen(self.__pal(12))
exp.circle(120, 120, 36)
exp.set_pen(self.__pal(13))
exp.circle(120, 120, 31)
exp.set_pen(65535)
#find x for center placement of level display
if self.__l < 10:
c = self.__c[self.__l]
else:
a = self.__l // 10
b = self.__l - int(a * 10)
c = self.__c[a] + self.__c[b]
#display level number
exp.text("{}".format(self.__l), 121 - c, 108, 160, 4)
exp.update()
return bt, tn
# this if statement clears the display once the graph reaches the right hand side of the display
if i >= (width + 1):
i = 0
display.set_pen(0, 0, 0)
display.clear()
# chooses a pen colour based on the temperature
display.set_pen(0, 255, 0)
if temperature > 20:
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)
# time to update the display
display.update()
# waits for 5 seconds
utime.sleep(5)
# show all channel names
for i in range(4):
display.set_pen(*colors[i])
display.text(button_names[i], 128 + (i * 22), 0, 1, 1)
# x coordinate of trace goes from 0 (left) to the width of the screen then back to 0
x = 0
# ADC values are stored as 16 bit values (2^16 = 65535). First 20 pixels are used for the title
scale_factor = (HEIGHT - 20) / 65535
# loop forever
while True:
# clear current x position of screen in black
display.set_pen(0, 0, 0)
display.rectangle(128, 20, WIDTH - 128, 10)
display.rectangle(x, 20, 1, HEIGHT)
# loop through each ADC channel and toggle
for i in range(4):
# toggle ADC channel enabled if button is pressed
if display.is_pressed(buttons[i]):
while display.is_pressed(buttons[i]):
utime.sleep(0.1)
enabled[i] = not enabled[i]
# draw channel name in black if disabled, or in correct colour if enabled
if enabled[i]:
display.set_pen(*colors[i])
# draw trace
y = int(joystick[0].read_u16() / 65536 * 8)
# pull joystick down to shoot
if y < 2 and last_fired_player + RELOAD_TIME_MS < utime.ticks_ms():
shots.append([x, HEIGHT])
last_fired_player = utime.ticks_ms()
print("Fire", shots)
# clear screen
display.set_pen(0,0,0)
display.clear()
# draw all shelters
display.set_pen(255, 255, 0)
for shelter in shelters:
display.rectangle(shelter[0], shelter[1], SHELTER_WIDTH, shelter[2])
# draw all aliens
display.set_pen(0,255,0)
for alien in aliens:
# move right
if alien[2] == 1:
if alien[0] < WIDTH:
alien[0] += 1
else:
alien[1] += 10
alien[2] = 0
# move left
else:
if alien[0] > 0:
alien[0] -= 1
if day_progress < 0:
day_progress = 0
if day_progress > 1:
day_progress = 1
# fill the screen yellow
display.set_pen(255, 255, 0)
display.clear()
# draw title
display.set_pen(0, 0, 0)
display.text("Sunflower", 0, 0, 240, 5)
# draw bar to show how far through the day we are
display.set_pen(255, 0, 0)
display.rectangle(0, 50, int(240 * day_progress), 10)
display.set_pen(0, 0, 0)
# manually control servo 1
if mode == 0:
# move the servos if the button is pressed
if display.is_pressed(display.BUTTON_A):
display.text("A", 0, 50, 240, 8)
if angle1 > 0:
angle1 -= 2
elif display.is_pressed(display.BUTTON_B):
display.text("B", 0, 150, 240, 8)
if angle1 < 180:
angle1 += 2
def pointline(p1, p2):
line(p1.X, p1.Y, p2.X, p2.Y)
def update():
display.update()
# Clears screen to black and sets pen for the rest of the drawing
display.set_pen(155, 155, 155)
display.clear()
display.set_pen(purple)
# Now lets play with the built in objects
display.circle(100, 100, 50)
display.rectangle(0, 00, 25, 25)
display.rectangle(0, 0, 25, 25)
display.pixel_span(0, 200, 120)
#Use this for vertical line
display.rectangle(120, 0, 1, 25)
#should be diagonal across the screen
line(0, 0, 240, 240)
# Create and print a point
p = Point(200, 200)
print(p)
pointline(p, Point(100, 50))
# Create and print a triangle
t = Triangle(Point(0, 0), Point(120, 120), Point(0, 240))
else:
description = "bad"
return description
while True:
# read the sensors
temperature, pressure, humidity, gas_resistance, status, gas_index, meas_index = bme.read()
# pressure comes in pascals which is a reight long number, lets convert it to the more manageable hPa
pressurehpa = pressure / 100
# draw a thermometer/barometer thingy
display.set_pen(125, 125, 125)
display.circle(190, 190, 40)
display.rectangle(180, 45, 20, 140)
# switch to red to draw the 'mercury'
display.set_pen(red)
display.circle(190, 190, 30)
thermometerheight = int(120 / 30 * temperature)
if thermometerheight > 120:
thermometerheight = 120
if thermometerheight < 1:
thermometerheight = 1
display.rectangle(186, 50 + 120 - thermometerheight, 10, thermometerheight)
# drawing the temperature text
display.set_pen(white)
display.text("temperature:", 10, 10, 240, 3)
display.set_pen(tempcolour)
def birdgame(width, height):
#colours
brightwhite = display.create_pen(255, 255, 255)
white = display.create_pen(155, 155, 155)
red = display.create_pen(155, 0, 0)
green = display.create_pen(0, 155, 0)
brown = display.create_pen(210, 105, 30)
skyblue = display.create_pen(50, 50, 115)
black = display.create_pen(0, 0, 0)
birdgrid = [
"00000011111100000", "00001144441510000", "00014444415551000",
"00014444415515100", "01111444415515100", "15555144415555100",
"15555514441555100", "14555414444111110", "01444144441333331",
"00111222213111110", "00001222221333100", "00000112222111100",
"00000001111000000"
]
def drawbird(x, y, zoom):
#draw the bird
row = 0
col = 0
for line in birdgrid:
#print(line)
for pixel in line:
#print(pixel)
colour = str(pixel)
if colour != "0":
if colour == "1":
display.set_pen(black)
if colour == "2":
display.set_pen(green)
if pixel == "3":
display.set_pen(brown)
if pixel == "4":
display.set_pen(red)
if pixel == "5":
display.set_pen(white)
display.rectangle(x + (col * zoom), y + (row * zoom), zoom,
zoom)
col += 1
row += 1
col = 0
class Bird:
def __init__(self, x, y):
self.x = x
self.y = y
self.flying = True
self.crashed = False
class Pillar:
def __init__(self, x, hole):
self.x = x
self.holetop = hole
self.holebottom = hole + 70
bird = Bird(5, 20)
colonade = []
score = 0
# reset
def reset():
x = 0
for i in range(0, 3):
hole = random.randint(1, height - 100)
colonade.append(Pillar(x + 100, hole))
x += int(width / 3)
reset()
while bird.flying:
display.set_pen(skyblue)
display.clear()
#draw the pillars
for pillar in colonade:
display.set_pen(white)
display.rectangle(pillar.x, 0, 10, height)
display.set_pen(skyblue)
display.rectangle(pillar.x, pillar.holetop, 10, 70)
if not bird.crashed:
if pillar.x > -10:
pillar.x -= 1
else:
pillar.x = width
hole = random.randint(1, height - 100)
pillar.holetop = hole
pillar.holebottom = hole + 50
score += 1
if pillar.x < 39 and pillar.x > 6:
if bird.y < pillar.holetop or bird.y + 28 > pillar.holebottom:
bird.crashed = True
#draw the bird
drawbird(bird.x, bird.y, 2)
#draw score
display.set_pen(white)
display.text(str(score), width - 70, 5, 1, 5)
#move the bird
if not bird.crashed:
if display.is_pressed(display.BUTTON_A):
#flap
if bird.y > -22:
bird.y -= 3
else:
if bird.y < height - 25:
bird.y += 3
if display.is_pressed(display.BUTTON_B):
colonade = []
reset()
bird.y = 20
bird.crashed = False
display.update()
import time, random
import picoexplorer as explorer
# set up screem
WIDTH = explorer.get_width()
HEIGHT = explorer.get_height()
display_buffer = bytearray(WIDTH * HEIGHT * 2) # 2-bytes per pixel (RGB565)
explorer.init(display_buffer)
# main loop (forever)
while True:
# clear screen and display controle
explorer.set_pen(0, 0, 0)
explorer.rectangle(0, 0, WIDTH, HEIGHT)
explorer.set_pen(0, 0, 255)
explorer.text("A/B Motor 1", 0, 0, WIDTH, 4)
explorer.text("X/Y Motor 2", 0, 50, WIDTH, 4)
# Press A/B to control motor 1
if explorer.is_pressed(explorer.BUTTON_A):
explorer.set_motor(0, 0, 1)
explorer.text("Motor 1 Forwards", 0, 100, WIDTH, 2)
elif explorer.is_pressed(explorer.BUTTON_B):
explorer.set_motor(0, 1, 1)
explorer.text("Motor 1 Backwards", 0, 100, WIDTH, 2)
else:
explorer.set_motor(0, 0, 0)
# Press X/Y to control motor 2
if explorer.is_pressed(explorer.BUTTON_X):
explorer.set_motor(1, 0, 1)
def block(letter, x, y, colour):
exp.set_pen(colour)
exp.rectangle(x, y, half_width, half_height)
exp.set_pen(black)
exp.text(letter, x + 50, y + 50, 4)
