https://github.com/AnthonyKNorman/MicroPython_SSD1306

https://github.com/AnthonyKNorman/MicroPython_SSD1306

Last synced: 2 months ago
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• Host: GitHub
• URL: https://github.com/AnthonyKNorman/MicroPython_SSD1306
• Owner: AnthonyKNorman
• Created: 2016-10-24T08:05:54.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2016-10-24T08:06:16.000Z (over 7 years ago)
• Last Synced: 2024-01-31T02:43:25.412Z (5 months ago)
• Language: Python
• Size: 6.84 KB
• Stars: 7
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Lists

• awesome-micropython - MicroPython_SSD1306 - ESP8266 driver for SSD1306 OLED 128x64 displays. (Libraries / Display)
• awesome-mpython - MicroPython_SSD1306 - ESP8266 driver for SSD1306 OLED 128x64 displays. (精选驱动库 / 显示类)

README

        
ESP8266 Micropython driver for SSD1306 OLED 128x64 display. 

**font5x7.fnt** is a 5 x 7 font file. It holds the font in pure binary and so uses only 480 bytes

When the display needs a character it reads the five bytes it needs from the file rather than loading the whole font into memory

**bmp.py** converts a 24-bit BITMAP file to a displayed image. Although this is a colour format, the image must be black and white.

**lcd_gfx.py** is not my work. It came from here https://forum.micropython.org/viewtopic.php?t=195

**icon.bmp** is the bitmap that is displayed in main.py. Be aware there is cuerrently no positioning, size check or resizing.

invoke the display with:

from SSD1306 import SSD1306

if you use different pins then you will need to specify these in the inital call

d = PCD8544()

d.poweron()

d.init_display() # displays the Project Pages logo 

d.clear() # clears the display buffer

d.display() # writes the buffer to the actual display

d._row is the character row

d._col is the character column

d.p_char('x') 

* puts the character into the display buffer

* advances _row and _col accordingly. They will wrap back to the top of the screen

* requires d.display() to show it

d.p_string('hello world') 

* prints the string to the display buffer

* advances _row and _col accoridngly. They will wrap back to the top of the screen

* requires d.display() to show it

d.pixel(x,y,fill)

* sets a pixel in the display buffer 

* this is for use by the lcd_gfx.py

* this allows you to draw lines, rectangles, triangles and circles. Filled or not

I have added a **main.py** that demonstrates the string printing and drawing capabilities