https://github.com/stepansnigirev/mpy-qrencode

micropython module to generate qr codes
https://github.com/stepansnigirev/mpy-qrencode

Last synced: 8 days ago
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micropython module to generate qr codes

• Host: GitHub
• URL: https://github.com/stepansnigirev/mpy-qrencode
• Owner: stepansnigirev
• Created: 2019-08-09T13:05:14.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-08-09T13:06:30.000Z (over 5 years ago)
• Last Synced: 2024-11-09T05:38:22.437Z (2 months ago)
• Language: C
• Size: 11.7 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# mpy-qrencode

A micropython binding to qr code generation.

Add `#define MODULE_QRENCODE_ENABLED (1)` in your `mpconfigport.h`.

Example:

```py

import m5stack

from m5stack import LCD, fonts, color565

import qrencode

lcd = LCD()

lcd.set_color(color565(0,50,250), color565(255,255,255)) # text color, background color

lcd.erase()

def run(x0=0, y0=0, data="some text here"):

	s = qrencode.make(data).decode('utf-8')

	arr = s.split('\n')

	y = y0

	color = color565(0,0,0)

	for l in arr:

		y = y + 1

		x = x0

		for b in l:

			x = x + 1

			if b == '\x01':

				lcd.pixel(x,y,color)

```