openmv串口发送数据_OpenMV串口发送图片

作者：小蓝xlanll | 2024-04-23 13:30:25

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openmv h7串口传图

OpenMV串口发送图片# Hello World Example

# Welcome to the OpenMV IDE! Click on the green run arrow button below to run the script!

import sensor, image, time

from pyb import UART

uart = UART(3)

uart.init(115200, timeout_char=1000)

sensor.reset() # Reset and initialize the sensor.

sensor.set_pixformat(sensor.RGB565) # Set pixel format to RGB565 (or GRAYSCALE)

sensor.set_framesize(sensor.QVGA) # Set frame size to QVGA (320x240)

sensor.skip_frames(time = 2000) # Wait for settings take effect.

clock = time.clock() # Create a clock object to track the FPS.

while(True):

clock.tick() # Update the FPS clock.

img = sensor.snapshot() # Take a picture and return the image.

uart.write(img.compressed(quality=50)) # Note: OpenMV Cam runs about half as fast when connected

# to the IDE. The FPS should increase once disconnected.

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