fix:parse content length error

jason
1 parent 35756df0
Showing 2 changed files with 9 additions and 1 deletions
HDFwear/Tools/BluetoothManager+Function.swift
HDFwear/Tools/BluetoothManager+Plate.swift
@@ -868,7 +868,7 @@ extension BluetoothManager {
     }
  
     private func parseContentFromBytes(_ bytes: [UInt8]) -> [UInt8] {
-        let contentLength = Int(bytes[9]) // 获取内容长度
+        let contentLength = Int(UInt16(bytes[8]) << 8 | UInt16(bytes[9])) // 获取内容长度
         guard bytes.count >= 10 + contentLength else {
             return [] // 如果字节数组长度不足以包含内容，返回空数组
         }
+//
+//  BluetoothManager+Plate.swift
+//  HDFwear
+//
+//  Created by admin on 2024/3/5.
+//
+
+import Foundation