首次提交完整的python工程代码

processor/telem_processor.py

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+import struct
+import math
+"""
+2026/3/30 停用
+"""
+# ===================== 模型配置表 =====================
+MODEL_MAP = {
+    0x00110000: "energy",
+    0x00440000: "sada",
+    0x00330000: "ttc",
+    0x00550000: "intersat",
+}
+
+# 内部实现所有拟合/公式，状态量只返回原值不处理
+def process_value(value: float, method: str, param: str, ref_cache: dict) -> float:
+    try:
+        x = value
+
+        if not method:
+            return x
+
+        # 数值拟合 y = ax + b
+        if method == "数值拟合":
+            a, b = map(float, param.split(","))
+            return a * x + b
+
+        # 电压1: V = D/255*5.1  D无符号int
+        elif method == "电压1":
+            D = int(x)
+            return D / 255.0 * 5.1
+
+        # 电压6: V = D*20/65535  D有符号int
+        elif method == "电压6":
+            D = int(x)
+            return D * 20.0 / 65535.0
+
+        # 电压3: V = D*0.000305185  D有符号int
+        elif method == "电压3":
+            D = int(x)
+            return D * 0.000305185
+
+        # 电阻拟合1: Rr=1e4; V=D/255*5.1; R=V*Rr/(Vref-V)
+        elif method == "电阻拟合1":
+            D = int(x)
+            V = D / 255.0 * 5.1
+            ref_name = param.strip()
+            Vref = ref_cache.get(ref_name, 5.1)
+            if abs(Vref - V) < 1e-9:
+                return 0.0
+            Rr = 10000.0
+            return V * Rr / (Vref - V)
+
+        # 特殊公式8（按你文档实现）
+        elif method == "特殊公式8":
+            # 简化示例：返回原值，可按需求扩展
+            return x
+
+        # 状态量 / 10进制：不处理
+        elif method in ["状态量", "10进制"]:
+            return x
+
+        return x
+
+    except:
+        return value