K210 LCD显示技术

 import lcd, sensor, time

    
  
    
 sensor.reset()
    
 sensor.set_pixformat(sensor.RGB565)
    
 sensor.set_framesize(sensor.QVGA)
    
 sensor.set_auto_exposure(1)
    
 sensor.set_auto_gain(0, gain_db = 12)
    
 sensor.set_auto_whitebal(0, rgb_gain_db = (0,0,0))
    
 sensor.set_vflip(1)
    
 sensor.set_hmirror(1)
    
 sensor.skip_frames(time = 2000)
    
  
    
 class lcd_show_data():
    
     year = 2024
    
     month = 01
    
     dat = 24
    
     hour = 21
    
     minute = 23
    
 ping = lcd_show_data()
    
 def lcd_show():
    
     lcd.draw_string(0,