69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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向Hi3861设备发送JSON命令
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"""
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import socket
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import json
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import time
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import pyttsx3
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import threading
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target_ip = "192.168.43.12"
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target_port = 8081
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def speak_text(text):
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"""
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使用文本转语音播放文本
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每次调用都创建新的引擎实例以避免并发问题
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"""
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def _speak():
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try:
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if text and text.strip(): # 确保文本不为空
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# 在线程内部创建新的引擎实例
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engine = pyttsx3.init()
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# 设置语音速度
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engine.setProperty('rate', 150)
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# 设置音量（0.0到1.0）
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engine.setProperty('volume', 0.8)
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engine.say(text)
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engine.runAndWait()
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# 清理引擎
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engine.stop()
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del engine
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except Exception as e:
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print(f"语音播放失败: {e}")
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# 在新线程中播放语音，避免阻塞
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speech_thread = threading.Thread(target=_speak)
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speech_thread.daemon = True
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speech_thread.start()
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def send_command(cmd, text):
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#cmd为1，道闸打开十秒后关闭,oled显示字符串信息（默认使用及cmd为4）
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#cmd为2，道闸舵机向打开方向旋转90度，oled上不显示（仅在qt界面手动开闸时调用）
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#cmd为3，道闸舵机向关闭方向旋转90度，oled上不显示（仅在qt界面手动关闸时调用）
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#cmd为4，oled显示字符串信息，道闸舵机不旋转
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command = {
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"cmd": cmd,
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"text": text
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}
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json_command = json.dumps(command, ensure_ascii=False)
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try:
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# 创建UDP socket
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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sock.sendto(json_command.encode('utf-8'), (target_ip, target_port))
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# 发送命令后播放语音
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if text and text.strip():
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speak_text(text)
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except Exception as e:
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print(f"发送命令失败: {e}")
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finally:
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sock.close() |