设置相机变焦

MAV_CMD_SET_CAMERA_ZOOM 531

python测试脚本

import time
from pymavlink import mavutil

timestamp = int(time.time() * 1000)
millis = int(time.time() * 1000)

master = mavutil.mavlink_connection('udpin:0.0.0.0:14550')
master.wait_heartbeat()
boot_time = time.time()

def zoom(type):
    master.mav.command_long_send(
        master.target_system,
        master.target_component,
        mavutil.mavlink.MAV_CMD_SET_CAMERA_ZOOM,
        type,
        3, 0, 0, 0, 0, 0, 0
    )

zoom(1)
time.sleep(5)
zoom(0)