Python LCD.light Exemples

Exemple #1

Fichier : main_demo.py Projet : hth945/pytest

def lcd_init():
    lcd = LCD()  # Create a LCD object
    lcd.light(True)  # Open the backlight
    lcd.set_color(lcd.WHITE,
                  lcd.BLACK)  # Set background color and foreground color
    lcd.fill(lcd.WHITE)  # Fill the entire LCD with white
    lcd.text("0000-00-00", 10, 0, 24)
    lcd.line(0, 25, 239, 25)
    lcd.text("City: N/A", 10, 105,
             24)  # prints the string at 32 font size at position (0, 48)
    lcd.text("Humidity: N/A", 10, 135, 24)
    lcd.text("Temp: N/A", 10, 165, 24)

    lcd.show_bmp(45, 87, "pictures/weather.bmp")
    lcd.show_bmp(5, 238, "pictures/micropython.bmp")
    lcd.show_bmp(210, 20, "pictures/wifi_week.bmp")
    return lcd

Exemple #2

#
# 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.set_color(lcd.WHITE,
              lcd.BLACK)  # Set background color and foreground color
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)

Exemple #3

def main():
    lcd = LCD()
    lcd.light(True)
    lcd.set_color(lcd.WHITE, lcd.BLACK)
    lcd.show_bmp(180, 50, "sun.bmp")

Exemple #4

Fichier : show_bytes_image_example.py Projet : yangjie11/mpy-snippets

def main():
    lcd = LCD()
    lcd.light(True)
    lcd.set_color(lcd.WHITE, lcd.BLACK)

    image_buf = bytearray([
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFD, 0XFF, 0XDA, 0XFE, 0X73,
        0XF6, 0X72, 0XFF, 0XF9, 0XFF, 0XFD, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDF, 0XFF, 0XBE, 0XFF, 0XFE, 0XFF, 0XFD,
        0XFF, 0XDD, 0XFF, 0XFD, 0XFF, 0XFD, 0XFF, 0XFB, 0XFF, 0X56, 0XD4, 0X89,
        0XCC, 0X88, 0XFF, 0X55, 0XFF, 0XDB, 0XFF, 0XFD, 0XFF, 0XFD, 0XFF, 0XFD,
        0XFF, 0XFD, 0XFF, 0XFE, 0XFF, 0XBE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0X98, 0XDD, 0XCF,
        0XFF, 0X14, 0XFF, 0XB8, 0XFF, 0XF9, 0XFF, 0XD7, 0XE4, 0XA6, 0XF4, 0X83,
        0XF4, 0X83, 0XE4, 0X85, 0XFF, 0XB6, 0XFF, 0XF9, 0XFF, 0XD8, 0XFF, 0X35,
        0XE5, 0XCF, 0XFF, 0X57, 0XFF, 0XDD, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDD, 0XFF, 0X76, 0XCC, 0XA8,
        0XD4, 0X86, 0XD4, 0XA7, 0XF6, 0X0F, 0XE5, 0X8C, 0XE4, 0X85, 0XEC, 0X84,
        0XF4, 0X84, 0XE4, 0X85, 0XE5, 0X6B, 0XF6, 0X0F, 0XD4, 0XA8, 0XD4, 0XA7,
        0XD4, 0XA7, 0XFF, 0X34, 0XFF, 0XBC, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XDF, 0XFF, 0XFF, 0XFF, 0XDD, 0XFF, 0X76, 0XD4, 0XC7,
        0XEC, 0XC4, 0XEC, 0XC4, 0XD4, 0X66, 0XD5, 0X0A, 0XF6, 0X31, 0XFE, 0XB3,
        0XFE, 0X93, 0XF6, 0X30, 0XD5, 0X0B, 0XD4, 0X87, 0XEC, 0XC5, 0XEC, 0XC4,
        0XDC, 0XA6, 0XFF, 0X34, 0XFF, 0XFD, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDF, 0XFF, 0XDB, 0XFF, 0X75, 0XD4, 0X86,
        0XE4, 0XC5, 0XDC, 0XC6, 0XFF, 0X33, 0XFF, 0XD8, 0XFF, 0XFB, 0XFF, 0XFD,
        0XFF, 0XFC, 0XFF, 0XDB, 0XFF, 0XD8, 0XFF, 0X33, 0XE4, 0XE7, 0XE4, 0XC5,
        0XDC, 0X85, 0XFF, 0X53, 0XFF, 0XFB, 0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XFD, 0XFF, 0XDA, 0XFF, 0X52, 0XDC, 0X86,
        0XE5, 0X8D, 0XFF, 0XD9, 0XFF, 0XFB, 0XFF, 0XDC, 0XFF, 0XFE, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XBD, 0XFF, 0XFC, 0XFF, 0XFA, 0XE5, 0X8E,
        0XDC, 0XA7, 0XFF, 0X11, 0XFF, 0XD9, 0XFF, 0XFC, 0XFF, 0XFF, 0XF7, 0XFF,
        0XFF, 0XFC, 0XFF, 0XDB, 0XFE, 0XB4, 0XE5, 0X4D, 0XDC, 0XA7, 0XDC, 0XE9,
        0XFF, 0XDA, 0XFF, 0XFD, 0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XDA,
        0XE5, 0X0A, 0XDC, 0X66, 0XE5, 0X6C, 0XFE, 0XB3, 0XFF, 0XFB, 0XFF, 0XFD,
        0XFE, 0XF4, 0XC4, 0X68, 0XE4, 0XA5, 0XEC, 0XA5, 0XDC, 0X67, 0XFF, 0X56,
        0XFF, 0XDD, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFC,
        0XFF, 0X76, 0XDC, 0X86, 0XEC, 0XC5, 0XDC, 0X84, 0XC4, 0X88, 0XFE, 0XF3,
        0XFF, 0XD8, 0XDD, 0X2A, 0XF4, 0XA3, 0XF4, 0XA3, 0XED, 0X2B, 0XFF, 0XBA,
        0XFF, 0XDE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDD,
        0XFF, 0XD9, 0XED, 0X6C, 0XF4, 0X83, 0XF4, 0XA4, 0XDD, 0X0A, 0XFF, 0XB6,
        0XFF, 0XDD, 0XFF, 0XB9, 0XD4, 0X65, 0XE4, 0XA5, 0XFE, 0X51, 0XFF, 0XDB,
        0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE,
        0XFF, 0XFC, 0XFE, 0X93, 0XE4, 0X86, 0XDC, 0X46, 0XFF, 0X98, 0XFF, 0XDC,
        0XFF, 0XDF, 0XFF, 0XDB, 0XFF, 0X10, 0XD4, 0X85, 0XFF, 0X15, 0XFF, 0XFC,
        0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFD, 0XFF, 0X37, 0XDC, 0X67, 0XFE, 0X90, 0XFF, 0XDB, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XBB, 0XFF, 0X72, 0XD4, 0XA5, 0XFF, 0X15, 0XFF, 0XFD,
        0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDF,
        0XFF, 0XFE, 0XFF, 0X37, 0XDC, 0X66, 0XFF, 0X11, 0XFF, 0XDB, 0XFF, 0XFF,
        0XFF, 0XFD, 0XFF, 0XD9, 0XDC, 0XC6, 0XDC, 0XC5, 0XF6, 0X92, 0XFF, 0XFC,
        0XFF, 0XFE, 0XFF, 0XDF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFD, 0XFE, 0XD4, 0XDC, 0X86, 0XE4, 0XC7, 0XFF, 0XB9, 0XFF, 0XFD,
        0XFF, 0X98, 0XF5, 0XAD, 0XEC, 0XA3, 0XEC, 0XA3, 0XED, 0XCD, 0XFF, 0XDA,
        0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE,
        0XFF, 0XDA, 0XF5, 0XCD, 0XEC, 0X84, 0XEC, 0X84, 0XED, 0X6B, 0XFF, 0XB6,
        0XFF, 0X15, 0XC4, 0X68, 0XEC, 0XA5, 0XEC, 0XA4, 0XD4, 0X87, 0XFF, 0XD7,
        0XFF, 0XDD, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDC,
        0XFF, 0XD7, 0XD4, 0X87, 0XEC, 0XC5, 0XE4, 0XA5, 0XCC, 0X88, 0XFE, 0XB2,
        0XFF, 0XDC, 0XFF, 0X37, 0XED, 0XEF, 0XD4, 0XA7, 0XDC, 0X86, 0XED, 0X6B,
        0XFF, 0XDC, 0XFF, 0XDF, 0XFF, 0XDF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XFB,
        0XED, 0X8D, 0XD4, 0X86, 0XD4, 0XC8, 0XED, 0XEF, 0XFF, 0X16, 0XFF, 0XFB,
        0XFF, 0XFF, 0XFF, 0XFD, 0XFF, 0XFA, 0XFF, 0XD7, 0XFE, 0XCF, 0XD4, 0X66,
        0XF5, 0XF1, 0XFF, 0XDB, 0XFF, 0XDC, 0XFF, 0XDD, 0XFF, 0XFE, 0XFF, 0XFE,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDE, 0XFF, 0XDD, 0XFF, 0XDA, 0XFE, 0X72,
        0XD4, 0X67, 0XFE, 0X8F, 0XFF, 0XD7, 0XFF, 0XFA, 0XFF, 0XFD, 0XFF, 0XFD,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFD, 0XFF, 0XFA, 0XFF, 0X54, 0XE4, 0X87,
        0XE4, 0X86, 0XF5, 0X8B, 0XFF, 0XB7, 0XFF, 0XDA, 0XFF, 0XFC, 0XFF, 0XFD,
        0XFF, 0XFE, 0XFF, 0XFD, 0XFF, 0XDB, 0XFF, 0XD7, 0XFD, 0XCC, 0XDC, 0X85,
        0XE4, 0X86, 0XFF, 0X13, 0XFF, 0XFB, 0XFF, 0XFD, 0XFF, 0XFE, 0XFF, 0XFF,
        0XFF, 0XDF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFC, 0XFF, 0X56, 0XDC, 0X87,
        0XF4, 0XC5, 0XE4, 0XA4, 0XCC, 0X88, 0XED, 0XD0, 0XFF, 0X15, 0XFF, 0X57,
        0XFF, 0X57, 0XFE, 0XF6, 0XE5, 0XF0, 0XCC, 0XA9, 0XE4, 0XA5, 0XEC, 0XC4,
        0XDC, 0X86, 0XFF, 0X54, 0XFF, 0XDC, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFD, 0XFF, 0X56, 0XD4, 0X88,
        0XE4, 0XA6, 0XDC, 0XA6, 0XDD, 0X0B, 0XD4, 0XEA, 0XE4, 0XA6, 0XEC, 0X84,
        0XEC, 0X85, 0XE4, 0XA7, 0XD4, 0XCA, 0XDD, 0X2B, 0XD4, 0X86, 0XE4, 0XC6,
        0XD4, 0XA7, 0XFF, 0X13, 0XFF, 0XFC, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDF, 0XFF, 0XFD, 0XFF, 0X78, 0XCC, 0XEC,
        0XFE, 0X50, 0XFF, 0X75, 0XFF, 0XD8, 0XFF, 0XB6, 0XE4, 0X64, 0XFC, 0XA3,
        0XF4, 0X83, 0XDC, 0X44, 0XFF, 0XB6, 0XFF, 0XD8, 0XFF, 0X96, 0XFE, 0X71,
        0XCC, 0XEB, 0XFF, 0X77, 0XFF, 0XFD, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XDF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFD, 0XFF, 0XDC,
        0XFF, 0XFC, 0XFF, 0XFC, 0XFF, 0XFD, 0XFF, 0XDB, 0XFE, 0XD2, 0XDC, 0X86,
        0XD4, 0X86, 0XFE, 0XD0, 0XFF, 0XFA, 0XFF, 0XFD, 0XFF, 0XFD, 0XFF, 0XDC,
        0XFF, 0XFC, 0XFF, 0XFD, 0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XDF, 0XFF, 0XDF, 0XFF, 0XFF, 0XFF, 0XFF, 0XF7, 0XFE, 0XFF, 0XFF,
        0XFF, 0XFF, 0XF7, 0XFF, 0XFF, 0XFF, 0XFF, 0XFD, 0XFF, 0XB8, 0XF5, 0XAD,
        0XED, 0XCB, 0XFF, 0XF6, 0XFF, 0XFC, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF,
        0XFF, 0XFF, 0XFF, 0XFE, 0XFF, 0XFF, 0XFF, 0XFF, 0XFF, 0XDF, 0XFF, 0XFF
    ])

    lcd.show_image(25, 25, 24, 24, image_buf)  # x, y, length, wide
    lcd_image_show(lcd, 70, 70, 100, 100, "ball.img")
    gc.collect()