# This work is licensed under the MIT license. # Copyright (c) 2013-2025 OpenMV LLC. All rights reserved. # https://github.com/openmv/openmv/blob/master/LICENSE # # Touch LCD Shield Example # # Note: To run this example you will need a Touch LCD Shield for your OpenMV Cam. # # The touch LCD shield allows you to view your OpenMV Cam's frame buffer on the go. import sensor import time import display import image sensor.reset() sensor.set_pixformat(sensor.RGB565) sensor.set_framesize(sensor.QVGA) # Initialize the lcd screen. # Note: A DAC or a PWM backlight controller can be used to control the # backlight intensity if supported: # lcd = display.SPIDisplay(backlight=display.DACBacklight(channel=2)) # lcd.backlight(25) # 25% intensity # Otherwise the default GPIO (on/off) controller is used. # OpenMV Cam M4/M7/H7/H7 Plus -> DAC and GPIO Support # OpenMV Cam RT1062 -> GPIO Support # OpenMV Cam N6 -> PWM and GPIO Support lcd = display.SPIDisplay(width=320, height=240, bgr=True, vflip=False, hmirror=False) clock = time.clock() while True: clock.tick() lcd.write(sensor.snapshot(), hint=image.CENTER | image.SCALE_ASPECT_KEEP) print(clock.fps())