首次提交完整的python工程代码

test/test_cal.py

@@ -0,0 +1,50 @@
+from math import log
+
+
+Rr = 10000.0
+A = -6.01188
+B = 4622.53337
+C = -86421.72414
+
+R=13226
+
+t= 2*C/((B**2-4*C*(A-log(R)))**0.5-B)-273.15
+print(R,t)
+
+x=9.0878
+y= -0.112*x**3+4.8477*x**2-85.572*x+489.01
+print(y)
+
+
+A=0.4116
+B=0.931
+C=-9
+y= (-B+ (B**2-4*A*C)**0.5)/2/A
+print(y)
+
+y=359 #180
+combined = round(y / 0.00205479)
+low16 = combined & 0xFFFF
+high4 = (combined >> 16) & 0xF
+#d = (high4 << 16) | low16
+d = (low16 << 16) | (high4 << 0)
+print(f"特殊公式8反推：y={y} low16={hex(low16)}，high4 = {hex(high4)}, d={hex(d)}")
+
+# y = 30
+# if y < (0.0973 * 1840 + 180):  # 区间1：y < 359.032
+#     m = (y - 180) / 0.0973
+# elif y > (0.0974 * 1840 - 179.46):  # 区间2：y > -0.444
+#     m = (y + 179.46) / 0.0974
+# else:  # m=1840
+#     m = 1840.0
+
+y = 150 #30，240
+if y < (180):  # 区间1：
+    m = (y + 179.46) / 0.0974
+elif y > (180):  # 区间2：
+    m = (y - 180) / 0.0973 
+else:  # m=1840
+    m = 0.0
+print(f"特殊公式11-1反推：y={y} d={ float(round(m))}")
+# 组帧需要整数，返回四舍五入
+#return float(round(m))