refactor(蓝牙&多语言): 优化多项功能并修复问题
1. 更新多语言文件中星期的英文缩写为完整标准写法 2. 移除OTA传输中的额外延迟，优化传输速度 3. 蓝牙连接时请求高吞吐量MTU和连接优先级 4. 修复蚊虫数据请求前初始化容器的时序问题 5. 重构BLE帧解析逻辑，批量处理帧避免协程积压
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“虞渠成”
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@ -652,22 +652,22 @@
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{
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"key": "100131",
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"zh": "一",
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"en": "M"
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"en": "Mon"
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},
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{
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"key": "100132",
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"zh": "二",
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"en": "T"
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"en": "Tue"
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},
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{
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"key": "100133",
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"zh": "三",
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"en": "W"
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"en": "Wed"
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},
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{
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"key": "100134",
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"zh": "四",
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"en": "Th"
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"en": "Thu"
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},
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{
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"key": "100135",
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@ -2337,44 +2337,38 @@ namespace Kill.Bluetooth
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/// </summary>
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private void TryParseFrameInternal()
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{
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byte[] buffer = _receiveBuffer.ToArray();
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// 收集所有完整帧，避免频繁 StartCoroutine 和 return 导致积压
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var frames = new List<BLEFrame>();
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int totalRemoved = 0;
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// 查找帧头
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for (int i = 0; i < buffer.Length - 1; i++)
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while (totalRemoved < _receiveBuffer.Count)
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{
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int searchStart = totalRemoved;
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byte[] buffer = _receiveBuffer.ToArray();
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bool found = false;
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for (int i = searchStart; i < buffer.Length - 1; i++)
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{
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if (buffer[i] == BLEConstants.FRAME_HEADER_1 &&
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buffer[i + 1] == BLEConstants.FRAME_HEADER_2)
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{
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// 检查是否有足够的数据长度字段
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if (i + 4 >= buffer.Length)
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{
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continue;
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}
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if (i + 4 >= buffer.Length) continue;
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byte dataLength = buffer[i + 4];
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int totalFrameLength = 7 + dataLength; // 帧头(2) + 命令(1) + 读写(1) + 长度(1) + 数据(dataLength) + CRC(2)
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int totalFrameLength = 7 + dataLength;
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// 检查是否有完整的帧
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if (i + totalFrameLength > buffer.Length)
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{
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continue;
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}
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if (i + totalFrameLength > buffer.Length) continue;
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// 提取帧数据
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byte[] frameBytes = new byte[totalFrameLength];
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Buffer.BlockCopy(buffer, i, frameBytes, 0, totalFrameLength);
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// 解析帧
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if (BLEFrame.TryParse(frameBytes, out BLEFrame frame))
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{
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// 从缓冲区移除已解析的数据
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int removeLength = i + totalFrameLength;
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_receiveBuffer.RemoveRange(0, removeLength);
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// 在锁外处理帧，避免死锁和重入问题
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// 使用异步方式在下一帧处理
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StartCoroutine(HandleFrameAsync(frame));
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return;
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frames.Add(frame);
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totalRemoved += (i - searchStart) + totalFrameLength;
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searchStart = totalRemoved;
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found = true;
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break;
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}
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else
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{
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@ -2383,11 +2377,20 @@ namespace Kill.Bluetooth
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}
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}
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// 清理过期的缓冲区数据 (保留最后100字节)
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if (_receiveBuffer.Count > 200)
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{
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_receiveBuffer.RemoveRange(0, _receiveBuffer.Count - 100);
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if (!found) break;
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}
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// 移除已解析的数据
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if (totalRemoved > 0)
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_receiveBuffer.RemoveRange(0, totalRemoved);
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// 清理过期缓冲区
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if (_receiveBuffer.Count > 200)
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_receiveBuffer.RemoveRange(0, _receiveBuffer.Count - 100);
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// 在锁外批量处理帧
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foreach (var frame in frames)
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StartCoroutine(HandleFrameAsync(frame));
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}
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/// <summary>
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@ -4,6 +4,7 @@ using System.Collections.Generic;
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using Kill.Core;
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using Kill.UI;
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using Kill.UI.Components;
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using static BluetoothLEHardwareInterface;
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namespace Kill.Bluetooth
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{
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@ -828,6 +829,14 @@ namespace Kill.Bluetooth
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OnConnected?.Invoke(address);
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// 请求高吞吐量：MTU 512 + 高优先级连接间隔
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BluetoothLEHardwareInterface.RequestMtu(address, 512, (addr, mtu) =>
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{
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Log($"MTU 协商完成: {mtu} 字节");
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});
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BluetoothLEHardwareInterface.BluetoothConnectionPriority(ConnectionPriority.High);
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Log("已请求高优先级 BLE 连接");
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// 延迟通知连接成功并可通信
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Invoke(nameof(NotifyConnectedSuccess), 0.5f);
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}
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@ -284,12 +284,6 @@ namespace Kill.Bluetooth
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// 报告进度（无重试）
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OnTransferProgress?.Invoke(i + 1, _totalPackets, 0, 0);
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// 每包之间添加小延迟，避免设备处理不过来
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if (i < _totalPackets - 1)
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{
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yield return new WaitForSeconds(0.01f);
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}
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}
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SetState(OTAState.Ending);
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@ -1498,6 +1498,10 @@ namespace Kill.UI.Pages
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Debug.Log($"检测到 {count.Count} 条蚊虫数据，正在请求...");
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// 在请求前先初始化接收容器，避免通知先于主线程回调到达导致数据丢失
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mosquitoDatas = new List<MosquitoData>();
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aimMosquitoDataCount = (int)count.Count;
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// 步骤2: 请求所有蚊虫数据
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BLECommunicationManager.Instance.RequestMosquitoData(count.Count, (success) =>
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{
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@ -1509,12 +1513,12 @@ namespace Kill.UI.Pages
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tip=tip.Replace("{0}",count.ToString());
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ToastUI.ShowText(tip);
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Debug.Log($"已请求 {count.Count} 条蚊虫数据，等待接收...");
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mosquitoDatas=new List<MosquitoData>();
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aimMosquitoDataCount=(int)count.Count;
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}
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else
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{
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Debug.Log("蚊虫数据请求失败");
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mosquitoDatas = null;
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aimMosquitoDataCount = 0;
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LoadingUI.Hide();
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}
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});
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