https://github.com/CatMeowByte/LED_panel_upy
MicroPython driver module for Panel P10 32*16 Matrix display and its variants.
https://github.com/CatMeowByte/LED_panel_upy
led-matrix led-matrix-display led-matrix-library led-matrix-panel micropython micropython-driver micropython-lib p10-led-module
Last synced: 6 months ago
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MicroPython driver module for Panel P10 32*16 Matrix display and its variants.
- Host: GitHub
- URL: https://github.com/CatMeowByte/LED_panel_upy
- Owner: CatMeowByte
- Created: 2023-09-16T17:35:29.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2023-09-26T04:23:01.000Z (about 2 years ago)
- Last Synced: 2024-08-05T00:07:06.684Z (over 1 year ago)
- Topics: led-matrix, led-matrix-display, led-matrix-library, led-matrix-panel, micropython, micropython-driver, micropython-lib, p10-led-module
- Language: Python
- Homepage:
- Size: 8.79 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.MD
Awesome Lists containing this project
- awesome-micropython - LED_panel_upy - MicroPython driver module for Panel P10 32x16 Matrix display and its variants. (Libraries / Display)
README
# LED Panel Driver Module
A Minimal MicroPython driver module for Panel P10 32*16 Matrix display and its variants, to handle 1/4 scanline and its unconventional byte data arrangements.
## Usage Example
```python
from framebuf import FrameBuffer, MONO_HLSB
from machine import Pin
from led_panel import LEDPanel
# Init
led = LEDPanel(
pe = Pin(14, Pin.OUT),
pa = Pin(13, Pin.OUT),
pb = Pin(12, Pin.OUT),
pclk = Pin(18, Pin.OUT),
plat = Pin(19, Pin.OUT),
pdr = Pin(23, Pin.OUT),
freq = 1000,
duty = 1
)
w = 32
h = 16
# FrameBuffer
ba = bytearray((w * h) // 8) # 1 bpp
fb = FrameBuffer(ba, w, h, MONO_HLSB)
# Main code
def main():
x = 0
while 1:
fb.fill(0)
fb.text("Hi,all!", x+w, 0, 1)
fb.text("WOW!", 0, 9, 1)
x = (x-1) % -96
# Mandatory pause
# Can be used as sleep
await led.hold(50 / 1000) # msec
# Execute
# Must be last
led.run(ba, main)
```
The `hold()` function is a convenient utility for adding a mandatory asyncio pause without the need to import asyncio into the main code. It allows to add a pause in seconds, including float and fractions, or leave it empty for the shortest possible pause.
## License
This project is provided under the [GPLv3+ License](https://spdx.org/licenses/GPL-3.0-or-later.html). Feel free to use, modify, and distribute it according to the terms of the license.