From f90be4b12afd19a20045baf00ff10cd3c525e7f2 Mon Sep 17 00:00:00 2001
From: "GukSang.Jin" <guksang_chen@163.com>
Date: Wed, 4 Mar 2026 17:53:51 +0800
Subject: [PATCH] 222

---
 CSI-H238M/CSI-H238M/Services/ModbusService.cs | 48 -------------------
 1 file changed, 48 deletions(-)

diff --git a/CSI-H238M/CSI-H238M/Services/ModbusService.cs b/CSI-H238M/CSI-H238M/Services/ModbusService.cs
index 3511060..3484130 100644
--- a/CSI-H238M/CSI-H238M/Services/ModbusService.cs
+++ b/CSI-H238M/CSI-H238M/Services/ModbusService.cs
@@ -766,12 +766,6 @@ namespace COFTester.Services
         protected float ConvertRegistersToFloat(ushort[] registers, int startIndex = 0,
                                                 FloatByteOrder byteOrder = FloatByteOrder.BADC)
         {
-            // 参数校验
-            if (registers == null)
-                throw new ArgumentNullException(nameof(registers), "寄存器数组不能为空");
-
-            if (registers.Length < startIndex + 2)
-                throw new ArgumentException($"寄存器数组长度不足：需要至少 {startIndex + 2} 个，实际 {registers.Length} 个");
 
             // 读取寄存器值
             ushort reg0 = registers[startIndex];
@@ -817,14 +811,6 @@ namespace COFTester.Services
 
             // 转换为浮点数
             float result = BitConverter.ToSingle(floatBytes.ToArray(), 0);
-
-            // 调试信息
-            System.Diagnostics.Debug.WriteLine(
-                $"[Modbus] Float转换: Order={byteOrder}, " +
-                $"Reg0=0x{reg0:X4}, Reg1=0x{reg1:X4}, " +
-                $"Result={result:G9}"
-            );
-
             return result;
         }
 
@@ -920,40 +906,6 @@ namespace COFTester.Services
                         break;
                 }
             }
-            else
-            {
-                // 大端系统（罕见）
-                switch (byteOrder)
-                {
-                    case FloatByteOrder.ABCD:
-                        registers[0] = (ushort)((bytes[0] << 8) | bytes[1]);
-                        registers[1] = (ushort)((bytes[2] << 8) | bytes[3]);
-                        break;
-
-                    case FloatByteOrder.CDAB:
-                        registers[0] = (ushort)((bytes[2] << 8) | bytes[3]);
-                        registers[1] = (ushort)((bytes[0] << 8) | bytes[1]);
-                        break;
-
-                    case FloatByteOrder.BADC:
-                        registers[0] = (ushort)((bytes[1] << 8) | bytes[0]);
-                        registers[1] = (ushort)((bytes[3] << 8) | bytes[2]);
-                        break;
-
-                    case FloatByteOrder.DCBA:
-                        registers[0] = (ushort)((bytes[3] << 8) | bytes[2]);
-                        registers[1] = (ushort)((bytes[1] << 8) | bytes[0]);
-                        break;
-                }
-            }
-
-            // 調試輸出（生產環境可保留用於故障排查）
-            System.Diagnostics.Debug.WriteLine(
-                $"[Modbus] Float寫入: Float={value:F3} " +
-                $"→ Bytes=[{bytes[0]:X2},{bytes[1]:X2},{bytes[2]:X2},{bytes[3]:X2}] " +
-                $"→ Reg[0]=0x{registers[0]:X4}, Reg[1]=0x{registers[1]:X4} (字節序:{byteOrder})"
-            );
-
             return registers;
         }