27 lines
878 B
Python
27 lines
878 B
Python
# main.py
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from metric_device import DeviceManager
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import time
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# ✅ 初始化设备（自动单例，避免重复连接）
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scale1 = DeviceManager.get_device("192.168.250.66", 8234, "Line1")
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scale2 = DeviceManager.get_device("192.168.250.63", 502, "Line2")
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# ✅ 统一 get() 接口获取最新数据
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try:
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for i in range(10000):
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time.sleep(0.01)
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data1 = scale1.get() # ← 您要的 get 接口！
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data2 = scale2.get()
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if data1:
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print("dpwn:",{data1['weight']})
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# print(f"[{data1['status']}] {data1['weight']:6}g | RTT: {data1['rtt_ms']:.1f}ms | {data1['raw_data']}")
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if data2:
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print("up:",{data2['weight']})
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# print(f"[{data2['status']}] {data2['weight']:6}g | RTT: {data2['rtt_ms']:.1f}ms | {data2['raw_data']}")
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except KeyboardInterrupt:
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print("\nStopped.") |