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- #
- # Copyright (c) 2006-2019, RT-Thread Development Team
- #
- # SPDX-License-Identifier: MIT License
- #
- # Change Logs:
- # Date Author Notes
- # 2019-06-13 SummerGift first version
- #
- from machine import LCD # Import the LCD class from machine
- lcd = LCD() # Create a LCD object
- lcd.light(False) # Close the backlight
- lcd.light(True) # Open the backlight
- lcd.fill(lcd.BLACK) # Fill the entire LCD with black
- lcd.fill(lcd.RED) # Fill the entire LCD with red
- lcd.fill(lcd.GRAY) # Fill the entire LCD with gray
- lcd.fill(lcd.WHITE) # Fill the entire LCD with white
- lcd.pixel(50, 50, lcd.BLUE) # fills the pixels in the (50,50) position with blue
- lcd.text("hello RT-Thread", 0, 0, 16) # prints the string at 16 font size at position (0, 0)
- lcd.text("hello RT-Thread", 0, 16, 24) # prints the string at 24 font size at position (0, 16)
- lcd.text("hello RT-Thread", 0, 48, 32) # prints the string at 32 font size at position (0, 48)
- lcd.line(0, 50, 239, 50) # Draw a line starting at (0,50) and ending at (239,50)
- lcd.line(0, 50, 239, 50) # Draw a line starting at (0,50) and ending at (239,50)
- lcd.rectangle(100, 100, 200, 200) # Draw a rectangle with the top left corner (100,100) and the bottom right corner (200,200)
- lcd.circle(150, 150, 80) # Draw a circle with a radius of 80 at the center (150,150)
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