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qr code added
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@tomas-fryza
tomas-fryza committed Jan 24, 2025
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175 changes: 97 additions & 78 deletions examples/91-pico_inky/main.py
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#
# 1. Download latest release of Pimoroni Pico Libraries
# (such as pico-v1.23.0-1-pimoroni-micropython.uf2):
# https://github.com/pimoroni/pimoroni-pico/releases
#
# 2. Install the release
#
# 3. Connect the Pico Display, here `Pico Inky Pack`
# https://github.com/pimoroni/pimoroni-pico/releases
#
# 2. Connect the Pico Display, here `Pico Inky Pack`
# 3. Install the release
# 4. Program the example
#
# See also:
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# https://www.youtube.com/watch?v=ytnBCw5TO9s&ab_channel=MakingStuffwithChrisDeHut
# https://shkspr.mobi/blog/2024/06/displaying-a-qr-code-in-micropython-on-the-tildagon-badge/
# https://realpython.com/python-generate-qr-code/
# https://learn.pimoroni.com/article/getting-started-with-badger-2040

import time
from pimoroni import Button
from picographics import PicoGraphics
from picographics import DISPLAY_INKY_PACK # 296x128 mono e-ink
from picographics import PEN_1BIT


def clear():
display.set_pen(WHITE)
display.clear()
display.update()


# Create a display object from the class and configure
display = PicoGraphics(
badge = PicoGraphics(
display=DISPLAY_INKY_PACK,
pen_type=PEN_1BIT,
rotate=0)

# display.set_backlight(0.5)
display.set_font("bitmap8") # bitmap6, bitmap8, bitmap14_outline

# button_a = Button(12)
# button_b = Button(13)
# button_c = Button(14)

WHITE = 15
BLACK = 0
badge.set_pen(15) # white
badge.clear()

clear()
badge.set_pen(0) # black
badge.set_font("bitmap8") # bitmap6, bitmap8, bitmap14_outline
badge.text("Tomas", 3, 3, scale=7)
# badge.text('Fryza', 150, 70, scale=2)
badge.text("Brno University of Technology", 32, 94, scale=1)

display.set_pen(BLACK)
# text, x, y, wordwrap, scale
display.text("Tomas", 3, 3, 240, 8)
display.text('Fryza', 150, 67, 100, 2)
display.text("Brno University of Technology", 2, 94, 200, 1)
# display.line(10, 100, 286, 100)
display.set_font("bitmap6")
display.text("Czechia", 2, 102, 100, 4)
# display.text("Czechoslovakia", 2, 102, 296, 4)
badge.line(20, 75, 185, 75)
badge.set_font("bitmap6")
badge.text("Czechia", 33, 102, scale=4)
# badge.text("Czechoslovakia", 2, 102, scale=4)

# QR code data
# QR code data (GitHub)
# https://github.com/tomas-fryza/
qr_code = [
[1,1,1,1,1,1,1,0,1,1,1,0,0,0,1,0,0,0,1,1,1,1,1,1,1],
[1,0,0,0,0,0,1,0,1,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,1],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[]]

# Size of each QR code pixel on the canvas
pixel_size = 5

# Offset size in pixels
offset_size = 46

# Calculate the offset to start drawing the QR code (centre it within the available space)
offset = 50 + offset_size
[1,0,1,1,1,0,1,0,0,1,0,0,1,1,0,0,0,0,1,0,1,1,1,0,1],
[1,0,1,1,1,0,1,0,0,0,0,1,1,1,0,1,0,0,1,0,1,1,1,0,1],
[1,0,1,1,1,0,1,0,1,1,1,0,0,0,1,0,0,0,1,0,1,1,1,0,1],
[1,0,0,0,0,0,1,0,1,0,0,0,1,1,1,0,1,0,1,0,0,0,0,0,1],
[1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,1,1,1,1,1,1,1],
[0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0],
[1,1,1,0,0,1,1,0,1,1,1,0,0,0,0,1,1,1,1,1,1,0,0,1,1],
[0,1,0,1,1,1,0,1,1,1,0,1,1,0,1,1,1,0,1,1,0,1,0,1,1],
[1,0,1,1,0,0,1,0,0,0,0,1,1,1,0,1,1,1,0,0,0,1,1,0,1],
[0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,1,1,1,0,1,0,1,0,0,0],
[1,1,1,1,0,0,1,0,1,1,0,1,0,0,0,0,1,0,1,1,0,0,0,0,1],
[0,0,0,1,1,0,0,1,1,0,0,1,1,1,0,1,0,1,1,1,0,0,0,1,1],
[1,1,1,1,1,0,1,0,1,0,1,1,1,0,0,1,1,0,1,0,0,1,1,0,1],
[0,0,0,0,0,1,0,1,0,1,1,1,1,0,1,1,0,0,0,1,1,1,0,0,0],
[1,1,0,0,1,0,1,1,1,0,1,1,1,0,0,1,1,1,1,1,1,0,0,1,0],
[0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,0,1,0,0,0,1,0,0,0,1],
[1,1,1,1,1,1,1,0,0,1,1,1,0,1,0,0,1,0,1,0,1,0,0,0,1],
[1,0,0,0,0,0,1,0,1,1,0,0,1,0,1,1,1,0,0,0,1,0,0,0,1],
[1,0,1,1,1,0,1,0,0,1,0,0,1,0,0,1,1,1,1,1,1,0,0,0,0],
[1,0,1,1,1,0,1,0,0,0,0,1,0,0,0,1,0,1,0,0,1,0,1,1,0],
[1,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1],
[1,0,0,0,0,0,1,0,1,1,0,1,0,0,1,1,1,0,1,1,1,0,0,0,0],
[1,1,1,1,1,1,1,0,1,1,1,1,0,0,0,0,1,1,1,0,0,1,0,0,1]]

# QR code data (LinkedIn)
# https://linkedin.com/in/tomas-fryza-0b008753/
qr_code = [
[1,1,1,1,1,1,1,0,0,1,1,0,1,1,0,1,0,1,1,1,0,0,1,1,1,1,1,1,1],
[1,0,0,0,0,0,1,0,1,0,0,1,0,0,0,1,1,0,1,0,1,0,1,0,0,0,0,0,1],
[1,0,1,1,1,0,1,0,1,1,1,1,1,0,1,1,1,1,0,1,0,0,1,0,1,1,1,0,1],
[1,0,1,1,1,0,1,0,0,1,1,1,0,0,1,1,1,0,1,1,0,0,1,0,1,1,1,0,1],
[1,0,1,1,1,0,1,0,1,0,0,0,1,0,0,1,1,1,1,0,0,0,1,0,1,1,1,0,1],
[1,0,0,0,0,0,1,0,1,1,0,0,1,0,1,1,0,0,1,1,1,0,1,0,0,0,0,0,1],
[1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,1,1,1,1,1,1],
[0,0,0,0,0,0,0,0,1,1,0,0,1,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0],
[1,1,0,1,0,0,1,1,0,0,1,0,1,1,1,0,1,0,1,1,0,0,1,1,1,0,1,1,0],
[1,0,1,0,1,0,0,0,1,0,1,0,0,1,0,0,1,0,0,0,0,1,1,0,0,1,0,0,1],
[0,0,1,0,1,0,1,1,1,1,1,0,0,1,1,0,1,1,0,1,1,1,1,0,0,1,1,1,0],
[0,0,1,0,0,1,0,0,0,0,0,1,0,1,0,1,1,0,1,0,0,1,0,1,1,0,1,1,0],
[1,0,1,1,0,0,1,1,0,0,0,0,0,1,1,1,1,1,0,1,1,1,1,0,0,1,0,1,1],
[1,0,1,1,0,1,0,1,1,0,1,0,0,1,0,0,1,0,0,1,1,1,0,1,0,0,0,0,0],
[1,0,0,1,0,0,1,1,1,1,0,1,0,0,1,0,0,1,1,0,1,0,0,0,0,1,1,1,1],
[1,1,0,1,0,0,0,0,1,0,0,1,1,1,1,0,0,1,1,1,0,0,0,0,0,1,0,1,0],
[0,1,1,0,0,1,1,1,0,1,0,0,0,0,1,0,1,1,0,0,1,1,0,1,0,0,0,1,0],
[0,1,1,1,0,1,0,0,0,0,0,1,0,1,0,0,1,1,0,0,0,1,1,1,0,1,0,0,1],
[1,0,0,0,1,0,1,0,0,0,0,0,0,0,1,0,0,1,0,0,1,1,0,1,0,0,0,1,1],
[0,0,0,0,0,1,0,0,1,0,1,0,1,0,0,1,1,1,0,0,1,1,0,0,0,0,0,1,1],
[1,0,1,1,1,1,1,1,0,0,1,1,0,1,1,0,1,0,1,0,1,1,1,1,1,0,1,0,0],
[0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,1,0,0,1,1,0,0,0,1,0,1,1,1],
[1,1,1,1,1,1,1,0,1,1,0,0,1,0,1,0,1,1,0,0,1,0,1,0,1,0,0,1,0],
[1,0,0,0,0,0,1,0,0,1,1,0,0,1,1,1,1,0,1,0,1,0,0,0,1,1,1,0,0],
[1,0,1,1,1,0,1,0,0,0,0,1,0,1,1,1,1,1,0,0,1,1,1,1,1,0,0,0,1],
[1,0,1,1,1,0,1,0,1,1,0,0,0,0,1,0,0,1,1,1,0,0,1,0,1,1,1,0,0],
[1,0,1,1,1,0,1,0,0,1,1,1,1,0,0,0,0,1,0,1,0,0,0,0,1,1,1,0,1],
[1,0,0,0,0,0,1,0,1,1,1,1,0,1,0,0,1,1,0,1,1,1,1,0,1,0,0,1,0],
[1,1,1,1,1,1,1,0,1,0,0,0,0,0,1,1,0,1,0,0,1,1,1,1,1,0,0,1,0]]

pixel_size = 3
offset_x = 200
offset_y = 23

# Loop through the array
for row in range(9):
for col in range(9):
for row in range(len(qr_code)):
for col in range(len(qr_code[0])):
if qr_code[row][col] == 1:
x = (col * pixel_size) + offset
y = (row * pixel_size) + offset
display.rectangle(x, y, pixel_size, pixel_size)
print(x, y)
x = (col * pixel_size) + offset_x
y = (row * pixel_size) + offset_y
badge.rectangle(x, y, pixel_size, pixel_size)

display.update()
badge.update()

# import time
# from pimoroni import Button

# button_a = Button(12)
# button_b = Button(13)
# button_c = Button(14)

# while True:
# if button_a.read():
# display.line(10,50,286,50)
# display.update()
# badge.line(10,50,286,50)
# badge.update()
# elif button_b.read():
# display.text("IEEE", 10, 70, 240, 4)
# display.update()
# badge.text("IEEE", 10, 70, 240, 4)
# badge.update()
# elif button_c.read():
# display.text("Brno University of Technology", 10, 118, 240, 1)
# display.update()
# badge.text("Brno University of Technology", 10, 118, 240, 1)
# badge.update()
#
# time.sleep(0.1) # this number is how frequently the Pico checks for button presses
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20 changes: 20 additions & 0 deletions examples/91-pico_inky/qrcode.py
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# qrcode.py

import segno

qrcode = segno.make_qr("https://www.linkedin.com/in/tomas-fryza-0b008753/")
qrcode.save(
"qrcode.png",
scale=1,
border=0
)

from PIL import Image
im = Image.open('qrcode.png', 'r')
width, height = im.size
pixel_values = list(im.getdata())
print(pixel_values)

output_list = [1 if x == 0 else 0 for x in pixel_values]
print(output_list)
print(len(output_list))

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