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fix bugs; add mqtt config

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This commit is contained in:
copper 2025-07-31 17:15:47 +08:00
parent d21391fb0c
commit 64b0f0cd23
4 changed files with 320 additions and 199 deletions
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105
Form1.Designer.cs generated
View File

@ -31,14 +31,7 @@ partial class Form1
private System.Windows.Forms.ComboBox comboBoxSpectrometerPort;
private System.Windows.Forms.Label labelSpectrometerPort;
private System.Windows.Forms.GroupBox groupBoxMQTT;
private System.Windows.Forms.TextBox textBoxDeviceSecret;
private System.Windows.Forms.Label labelDeviceSecret;
private System.Windows.Forms.TextBox textBoxDeviceName;
private System.Windows.Forms.Label labelDeviceName;
private System.Windows.Forms.TextBox textBoxTopicRoot;
private System.Windows.Forms.Label labelTopicRoot;
private System.Windows.Forms.TextBox textBoxProductKey;
private System.Windows.Forms.Label labelProductKey;
private System.Windows.Forms.Label labelMqttStatus;
private System.Windows.Forms.Button buttonStartStop;
private System.Windows.Forms.TextBox textBoxLog;
private System.Windows.Forms.Label labelLog;
@ -58,14 +51,7 @@ partial class Form1
this.comboBoxSpectrometerPort = new System.Windows.Forms.ComboBox();
this.labelSpectrometerPort = new System.Windows.Forms.Label();
this.groupBoxMQTT = new System.Windows.Forms.GroupBox();
this.textBoxDeviceSecret = new System.Windows.Forms.TextBox();
this.labelDeviceSecret = new System.Windows.Forms.Label();
this.textBoxDeviceName = new System.Windows.Forms.TextBox();
this.labelDeviceName = new System.Windows.Forms.Label();
this.textBoxTopicRoot = new System.Windows.Forms.TextBox();
this.labelTopicRoot = new System.Windows.Forms.Label();
this.textBoxProductKey = new System.Windows.Forms.TextBox();
this.labelProductKey = new System.Windows.Forms.Label();
this.labelMqttStatus = new System.Windows.Forms.Label();
this.buttonStartStop = new System.Windows.Forms.Button();
this.textBoxLog = new System.Windows.Forms.TextBox();
this.labelLog = new System.Windows.Forms.Label();
@ -154,88 +140,23 @@ partial class Form1
//
// groupBoxMQTT
//
this.groupBoxMQTT.Controls.Add(this.textBoxDeviceSecret);
this.groupBoxMQTT.Controls.Add(this.labelDeviceSecret);
this.groupBoxMQTT.Controls.Add(this.textBoxDeviceName);
this.groupBoxMQTT.Controls.Add(this.labelDeviceName);
this.groupBoxMQTT.Controls.Add(this.textBoxTopicRoot);
this.groupBoxMQTT.Controls.Add(this.labelTopicRoot);
this.groupBoxMQTT.Controls.Add(this.textBoxProductKey);
this.groupBoxMQTT.Controls.Add(this.labelProductKey);
this.groupBoxMQTT.Controls.Add(this.labelMqttStatus);
this.groupBoxMQTT.Location = new System.Drawing.Point(500, 12);
this.groupBoxMQTT.Name = "groupBoxMQTT";
this.groupBoxMQTT.Size = new System.Drawing.Size(300, 150);
this.groupBoxMQTT.Size = new System.Drawing.Size(300, 60);
this.groupBoxMQTT.TabIndex = 2;
this.groupBoxMQTT.TabStop = false;
this.groupBoxMQTT.Text = "MQTT设置";
this.groupBoxMQTT.Text = "MQTT状态";
//
// textBoxDeviceSecret
// labelMqttStatus
//
this.textBoxDeviceSecret.Location = new System.Drawing.Point(100, 115);
this.textBoxDeviceSecret.Name = "textBoxDeviceSecret";
this.textBoxDeviceSecret.Size = new System.Drawing.Size(190, 27);
this.textBoxDeviceSecret.TabIndex = 7;
this.textBoxDeviceSecret.Text = "1031a49a4f61c29a086f79b41ed971c7";
//
// labelDeviceSecret
//
this.labelDeviceSecret.AutoSize = true;
this.labelDeviceSecret.Location = new System.Drawing.Point(6, 118);
this.labelDeviceSecret.Name = "labelDeviceSecret";
this.labelDeviceSecret.Size = new System.Drawing.Size(88, 20);
this.labelDeviceSecret.TabIndex = 6;
this.labelDeviceSecret.Text = "设备密钥：";
//
// textBoxDeviceName
//
this.textBoxDeviceName.Location = new System.Drawing.Point(100, 85);
this.textBoxDeviceName.Name = "textBoxDeviceName";
this.textBoxDeviceName.Size = new System.Drawing.Size(190, 27);
this.textBoxDeviceName.TabIndex = 5;
this.textBoxDeviceName.Text = "PubDevice";
//
// labelDeviceName
//
this.labelDeviceName.AutoSize = true;
this.labelDeviceName.Location = new System.Drawing.Point(6, 88);
this.labelDeviceName.Name = "labelDeviceName";
this.labelDeviceName.Size = new System.Drawing.Size(88, 20);
this.labelDeviceName.TabIndex = 4;
this.labelDeviceName.Text = "设备名称：";
//
// textBoxTopicRoot
//
this.textBoxTopicRoot.Location = new System.Drawing.Point(100, 55);
this.textBoxTopicRoot.Name = "textBoxTopicRoot";
this.textBoxTopicRoot.Size = new System.Drawing.Size(190, 27);
this.textBoxTopicRoot.TabIndex = 3;
this.textBoxTopicRoot.Text = "a10inDdCRS6";
//
// labelTopicRoot
//
this.labelTopicRoot.AutoSize = true;
this.labelTopicRoot.Location = new System.Drawing.Point(6, 58);
this.labelTopicRoot.Name = "labelTopicRoot";
this.labelTopicRoot.Size = new System.Drawing.Size(88, 20);
this.labelTopicRoot.TabIndex = 2;
this.labelTopicRoot.Text = "主题根路径：";
//
// textBoxProductKey
//
this.textBoxProductKey.Location = new System.Drawing.Point(100, 25);
this.textBoxProductKey.Name = "textBoxProductKey";
this.textBoxProductKey.Size = new System.Drawing.Size(190, 27);
this.textBoxProductKey.TabIndex = 1;
this.textBoxProductKey.Text = "gfcq950RDqt";
//
// labelProductKey
//
this.labelProductKey.AutoSize = true;
this.labelProductKey.Location = new System.Drawing.Point(6, 28);
this.labelProductKey.Name = "labelProductKey";
this.labelProductKey.Size = new System.Drawing.Size(88, 20);
this.labelProductKey.TabIndex = 0;
this.labelProductKey.Text = "产品密钥：";
this.labelMqttStatus.AutoSize = true;
this.labelMqttStatus.Location = new System.Drawing.Point(6, 25);
this.labelMqttStatus.Name = "labelMqttStatus";
this.labelMqttStatus.Size = new System.Drawing.Size(69, 20);
this.labelMqttStatus.TabIndex = 0;
this.labelMqttStatus.Text = "未连接";
this.labelMqttStatus.ForeColor = System.Drawing.Color.Red;
//
// buttonStartStop
//

381
Form1.cs
View File

@ -18,13 +18,24 @@ using aiot_paho_csharp;
namespace sscom_sender
{
public class MqttConfig
{
public string? ProductKey { get; set; }
public string? Topic { get; set; }
public string? DeviceName { get; set; }
public string? DeviceSecret { get; set; }
public string? Broker { get; set; }
public int Port { get; set; }
public bool UseSsl { get; set; }
}
public partial class Form1 : Form
{
private SerialPort gpsPort;
private SerialPort spectrometerPort;
private MqttClient mqttClient;
private SerialPort? gpsPort;
private SerialPort? spectrometerPort;
private MqttClient? mqttClient;
private bool isRunning = false;
private string logFileName;
private string? logFileName;
// 数据队列
private ConcurrentQueue<GPSData> gpsDataQueue = new ConcurrentQueue<GPSData>();
@ -32,11 +43,11 @@ namespace sscom_sender
private ConcurrentQueue<string> logQueue = new ConcurrentQueue<string>();
// 线程控制
private CancellationTokenSource cancellationTokenSource;
private Task gpsTask;
private Task spectrometerTask;
private Task mqttTask;
private Task logTask;
private CancellationTokenSource? cancellationTokenSource;
private Task? gpsTask;
private Task? spectrometerTask;
private Task? mqttTask;
private Task? logTask;
// 数据缓冲区
private StringBuilder gpsBuffer = new StringBuilder();
@ -53,9 +64,19 @@ namespace sscom_sender
// 初始化串口列表
RefreshSerialPorts();
// 加载MQTT配置
LoadMqttConfig();
// 用异步的方式InitializeMQTT();
// 初始化MQTT连接
_ = Task.Run(() => InitializeMQTT());
// 创建日志文件名
logFileName = Path.Combine(Application.StartupPath, "logs", $"log_{DateTime.Now:yyyyMMdd_HHmmss}.txt");
Directory.CreateDirectory(Path.GetDirectoryName(logFileName));
string? logDir = Path.GetDirectoryName(logFileName);
if (!string.IsNullOrEmpty(logDir))
{
_ = Directory.CreateDirectory(logDir);
}
}
private void RefreshSerialPorts()
@ -66,8 +87,8 @@ namespace sscom_sender
foreach (string port in ports)
{
comboBoxGPSPort.Items.Add(port);
comboBoxSpectrometerPort.Items.Add(port);
_ = comboBoxGPSPort.Items.Add(port);
_ = comboBoxSpectrometerPort.Items.Add(port);
}
if (ports.Length > 0)
@ -116,7 +137,7 @@ namespace sscom_sender
}
catch (Exception ex)
{
MessageBox.Show($"启动失败: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
_ = MessageBox.Show($"启动失败: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
@ -131,26 +152,38 @@ namespace sscom_sender
buttonStartStop.Text = "开始";
buttonStartStop.BackColor = SystemColors.Control;
LogMessage("正在停止数据采集...");
// 异步等待任务完成，避免阻塞UI线程
Task.Run(() =>
_ = Task.Run(() =>
{
try
{
// 给任务一些时间优雅退出
var tasks = new[] { gpsTask, spectrometerTask, mqttTask, logTask }.Where(t => t != null).ToArray();
var tasks = new[] { gpsTask, spectrometerTask, mqttTask, logTask }
.Where(t => t != null)
.Cast<Task>()
.ToArray();
if (tasks.Length > 0)
{
Task.WaitAll(tasks, 2000); // 减少等待时间到2秒
_ = Task.WaitAll(tasks, 2000); // 减少等待时间到2秒
}
// 关闭串口
try { gpsPort?.Close(); } catch { }
try { spectrometerPort?.Close(); } catch { }
// 断开MQTT
try { mqttClient?.Disconnect(); } catch { }
try
{
if (mqttClient != null)
{
mqttClient.Disconnect();
mqttClient = null;
this.Invoke(new Action(() => UpdateMqttStatus("未连接", false)));
}
}
catch { }
// 在UI线程上更新状态
this.Invoke(new Action(() =>
{
@ -198,9 +231,68 @@ namespace sscom_sender
}
LogMessage("谱仪端口已打开");
// 发送谱仪开始命令
spectrometerPort.DiscardInBuffer();
spectrometerPort.Write("$start\r\n");
spectrometerPort.ReadTimeout = 1500;
}
}
private MqttConfig? mqttConfig;
private void LoadMqttConfig()
{
try
{
string configPath = Path.Combine(Application.StartupPath, "mqtt_config.json");
LogMessage($"加载MQTT配置文件: {configPath}");
if (File.Exists(configPath))
{
string json = File.ReadAllText(configPath);
var config = JsonConvert.DeserializeObject<MqttConfig>(json);
if (config != null)
{
mqttConfig = config;
LogMessage("MQTT配置已加载");
}
else
{
LogMessage("MQTT配置文件内容无效，使用默认配置");
mqttConfig = new MqttConfig
{
ProductKey = "gfcq950RDqt",
Topic = "/gfcq950RDqt/PubDevice/user/update",
DeviceName = "PubDevice",
DeviceSecret = "1031a49a4f61c29a086f79b41ed971c7",
Broker = "iot-06z00jfiubx584v.mqtt.iothub.aliyuncs.com",
Port = 1883,
UseSsl = true
};
string defaultJson = JsonConvert.SerializeObject(mqttConfig, Formatting.Indented);
File.WriteAllText(configPath, defaultJson);
LogMessage("已创建默认MQTT配置文件");
}
}
else
{
LogMessage("MQTT配置文件不存在，使用默认配置");
mqttConfig = new MqttConfig
{
ProductKey = "gfcq950RDqt",
Topic = "/gfcq950RDqt/PubDevice/user/update",
DeviceName = "PubDevice",
DeviceSecret = "1031a49a4f61c29a086f79b41ed971c7",
Broker = "iot-06z00jfiubx584v.mqtt.iothub.aliyuncs.com",
Port = 1883,
UseSsl = true
};
// 保存默认配置到文件
string json = JsonConvert.SerializeObject(mqttConfig, Formatting.Indented);
File.WriteAllText(configPath, json);
LogMessage("已创建默认MQTT配置文件");
}
}
catch (Exception ex)
{
LogMessage($"加载MQTT配置失败: {ex.Message}");
mqttConfig = null;
}
}
@ -208,33 +300,62 @@ namespace sscom_sender
{
try
{
string productKey = textBoxProductKey.Text;
string topicRoot = textBoxTopicRoot.Text;
string deviceName = textBoxDeviceName.Text;
string deviceSecret = textBoxDeviceSecret.Text;
if (mqttConfig == null)
{
LogMessage("MQTT配置未加载，跳过MQTT连接");
UpdateMqttStatus("配置未加载", false);
return;
}
if (string.IsNullOrEmpty(mqttConfig.ProductKey) ||
string.IsNullOrEmpty(mqttConfig.DeviceName) ||
string.IsNullOrEmpty(mqttConfig.DeviceSecret))
{
LogMessage("MQTT配置项 ProductKey、DeviceName 或 DeviceSecret 为空，无法连接MQTT");
UpdateMqttStatus("配置项缺失", false);
return;
}
MqttSign sign = new MqttSign();
sign.calculate(productKey, deviceName, deviceSecret);
string broker = productKey + ".iot-as-mqtt.cn-shanghai.aliyuncs.com";
mqttClient = new MqttClient(broker, 1883, true, null, null, MqttSslProtocols.TLSv1_2);
mqttClient.Connect(sign.getClientid(), sign.getUsername(), sign.getPassword());
_ = sign.calculate(mqttConfig.ProductKey, mqttConfig.DeviceName, mqttConfig.DeviceSecret);
string broker = mqttConfig.Broker!;
LogMessage($"MQTT连接到: {broker}");
mqttClient = new MqttClient(broker, mqttConfig.Port, mqttConfig.UseSsl, null, null, MqttSslProtocols.TLSv1_2);
_ = mqttClient.Connect(sign.getClientid(), sign.getUsername(), sign.getPassword());
LogMessage($"MQTT已连接到: {broker}");
UpdateMqttStatus("已连接", true);
}
catch (Exception ex)
{
LogMessage($"MQTT连接失败: {ex.Message}，将继续进行数据采集和日志记录");
UpdateMqttStatus("连接失败", false);
mqttClient = null; // 确保mqttClient为null，避免后续使用
}
}
private void UpdateMqttStatus(string status, bool isConnected)
{
if (this.InvokeRequired)
{
this.Invoke(new Action(() => UpdateMqttStatus(status, isConnected)));
return;
}
labelMqttStatus.Text = status;
labelMqttStatus.ForeColor = isConnected ? System.Drawing.Color.Green : System.Drawing.Color.Red;
}
private void GPSPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
try
{
string data = gpsPort.ReadExisting();
gpsBuffer.Append(data);
if (gpsPort != null)
{
string data = gpsPort.ReadExisting();
_ = gpsBuffer.Append(data);
}
// 处理完整的行
string bufferContent = gpsBuffer.ToString();
@ -242,7 +363,7 @@ namespace sscom_sender
if (bufferContent.EndsWith("\r") || bufferContent.EndsWith("\n"))
{
gpsBuffer.Clear();
_ = gpsBuffer.Clear();
foreach (string line in lines)
{
ProcessGPSData(line);
@ -250,12 +371,12 @@ namespace sscom_sender
}
else
{
gpsBuffer.Clear();
_ = gpsBuffer.Clear();
for (int i = 0; i < lines.Length - 1; i++)
{
ProcessGPSData(lines[i]);
}
gpsBuffer.Append(lines[lines.Length - 1]);
_ = gpsBuffer.Append(lines[lines.Length - 1]);
}
}
catch (Exception ex)
@ -268,30 +389,82 @@ namespace sscom_sender
{
try
{
string data = spectrometerPort.ReadExisting();
// LogMessage($"谱仪原始数据: {data}");
spectrometerBuffer.Append(data);
string data = spectrometerPort != null ? spectrometerPort.ReadExisting() : string.Empty;
_ = spectrometerBuffer.Append(data);
// 处理完整的行
// 处理缓冲区中的数据
string bufferContent = spectrometerBuffer.ToString();
string[] lines = bufferContent.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
if (bufferContent.EndsWith("\r") || bufferContent.EndsWith("\n"))
// 清理无用的字符串
bufferContent = bufferContent.Replace("Please again", "").Replace("ok", "");
// 按空格分割所有数据
string[] allParts = bufferContent.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (allParts.Length < 16) {
return;
}
// 查找日期格式的数据位置
for (int i = 0; i < allParts.Length - 15; i++) // 确保后面还有15个字段
{
spectrometerBuffer.Clear();
foreach (string line in lines)
// 检查是否为日期格式 xxxx.xx.xx
if (System.Text.RegularExpressions.Regex.IsMatch(allParts[i], @"^\d{4}\.\d{2}\.\d{2}$"))
{
ProcessSpectrometerData(line);
// 检查后面是否有时间格式 xx:xx:xx
if (i + 1 < allParts.Length && System.Text.RegularExpressions.Regex.IsMatch(allParts[i + 1], @"^\d{2}:\d{2}:\d{2}$"))
{
// 检查是否有足够的16个字段（日期 + 时间 + 14个数值）
if (i + 15 < allParts.Length)
{
// 验证后面14个字段都是数值格式
bool allValid = true;
for (int j = i + 2; j <= i + 15; j++)
{
if (!System.Text.RegularExpressions.Regex.IsMatch(allParts[j], @"^\d+\.\d{2}$"))
{
allValid = false;
break;
}
}
if (allValid)
{
// 构建完整的数据行
string[] validData = new string[16];
for (int k = 0; k < 16; k++)
{
validData[k] = allParts[i + k];
}
string completeDataLine = string.Join(" ", validData);
// 处理这条完整的数据
ProcessSpectrometerData(completeDataLine);
// 从缓冲区中移除已处理的数据
int endIndex = i + 16;
if (endIndex < allParts.Length)
{
string[] remainingParts = new string[allParts.Length - endIndex];
Array.Copy(allParts, endIndex, remainingParts, 0, remainingParts.Length);
_ = spectrometerBuffer.Clear();
_ = spectrometerBuffer.Append(string.Join(" ", remainingParts));
}
else
{
_ = spectrometerBuffer.Clear();
}
return; // 处理完一条数据后退出
}
}
}
}
}
else
// 如果缓冲区太大，清理一部分旧数据
if (spectrometerBuffer.Length > 10000)
{
spectrometerBuffer.Clear();
for (int i = 0; i < lines.Length - 1; i++)
{
ProcessSpectrometerData(lines[i]);
}
spectrometerBuffer.Append(lines[lines.Length - 1]);
string content = spectrometerBuffer.ToString();
_ = spectrometerBuffer.Clear();
_ = spectrometerBuffer.Append(content.Substring(content.Length / 2));
}
}
catch (Exception ex)
@ -302,7 +475,7 @@ namespace sscom_sender
private void ProcessGPSData(string data)
{
LogMessage($"GPS原始数据: {data}");
LogMessage($"GPS原始数据: {data}", false);
if (data.StartsWith("#BESTPOSA"))
{
try
@ -336,7 +509,7 @@ namespace sscom_sender
};
gpsDataQueue.Enqueue(gpsData);
LogMessage($"GPS数据: 纬度={lat:F8}, 经度={lng:F8}");
LogMessage($"GPS数据: 纬度={lat:F8}, 经度={lng:F8}", false);
}
}
@ -349,7 +522,7 @@ namespace sscom_sender
private void ProcessSpectrometerData(string data)
{
LogMessage($"谱仪原始数据: {data}");
LogMessage($"谱仪完整原始数据: {data}", false);
if (data.Equals("ok")) {
LogMessage("谱仪已准备好");
return;
@ -369,8 +542,8 @@ namespace sscom_sender
return;
// 解析时间戳 (xxxx.xx.xx xx:xx:xx)
string dateStr = parts[0];
string timeStr = parts[1];
// string dateStr = parts[0];
// string timeStr = parts[1];
SpectrometerData spectData = new SpectrometerData
{
@ -382,7 +555,7 @@ namespace sscom_sender
};
spectrometerDataQueue.Enqueue(spectData);
LogMessage($"谱仪数据: 时间={dateStr} {timeStr}, 剂量率={spectData.DoseRate:F2} nSv/h, 全谱计数率={spectData.TotalCountRate:F2} cps");
LogMessage($"谱仪数据: 时间={spectData.Timestamp}, 剂量率={spectData.DoseRate:F2} nSv/h, 全谱计数率={spectData.TotalCountRate:F2} cps");
}
}
catch (Exception ex)
@ -409,38 +582,23 @@ namespace sscom_sender
LogMessage("尝试读取谱仪数据");
if (spectrometerPort != null && spectrometerPort.IsOpen)
{
// spectrometerPort.DiscardInBuffer();
// spectrometerPort.Write("$start\r\n");
// await Task.Delay(50, token); // 等待刷新完成
// // spectrometerPort.ReadTimeout = 1500;
// // string response = spectrometerPort.ReadLine();
// // LogMessage($"谱仪原始数据: {response}");
// spectrometerPort.DiscardInBuffer();
// spectrometerPort.Write("$start\r");
// await Task.Delay(50, token); // 等待刷新完成
spectrometerPort.DiscardInBuffer();
spectrometerPort.Write("$clear\r\n");
await Task.Delay(50, token); // 等待刷新完成
int interval = (int)(numericUpDownRefreshInterval.Value * 1000);
spectrometerPort.Write("$start\r\n");
// spectrometerPort.ReadTimeout = 1500;
// response = spectrometerPort.ReadLine();
// LogMessage($"谱仪原始数据: {response}");
await Task.Delay(interval, token); // 等待刷新完成
// // 先发送刷新指令
// spectrometerPort.Write("$refresh\r\n");
// await Task.Delay(500, token); // 等待刷新完成
// response = spectrometerPort.ReadLine();
// LogMessage($"谱仪原始数据: {response}");
// spectrometerPort.DiscardInBuffer();
// spectrometerPort.Write("$start\r\n\r\n");
// spectrometerPort.ReadTimeout = 1500;
// response = spectrometerPort.ReadLine();
// LogMessage($"谱仪原始数据: {response}");
// await Task.Delay(50, token); // 等待刷新完成
LogMessage("谱仪端口已打开");
// 先发送刷新指令
spectrometerPort.Write("$refresh\r\n");
await Task.Delay(500, token); // 等待刷新完成
// 再发送获取结果指令
spectrometerPort.Write("$getSperesult\r\n");
await Task.Delay(50, token); // 等待刷新完成
}
int interval = (int)(numericUpDownRefreshInterval.Value * 1000);
await Task.Delay(interval, token);
await Task.Delay(50, token);
}
catch (Exception ex)
{
@ -453,16 +611,16 @@ namespace sscom_sender
private async void MQTTDataSender(CancellationToken token)
{
// 在数据发送线程中初始化MQTT连接
InitializeMQTT();
// InitializeMQTT();
while (!token.IsCancellationRequested && isRunning)
{
try
{
if (spectrometerDataQueue.TryDequeue(out SpectrometerData spectData))
if (spectrometerDataQueue.TryDequeue(out SpectrometerData? spectData) && spectData != null)
{
// 查找最近的GPS数据
GPSData nearestGPS = FindNearestGPSData(spectData.Timestamp);
GPSData? nearestGPS = FindNearestGPSData(spectData.Timestamp);
if (nearestGPS != null)
{
@ -475,11 +633,11 @@ namespace sscom_sender
};
string json = JsonConvert.SerializeObject(mqttData);
string topic = $"/{textBoxTopicRoot.Text}/{textBoxDeviceName.Text}/user/update";
string? topic = mqttConfig?.Topic;
if (mqttClient != null && mqttClient.IsConnected)
{
mqttClient.Publish(topic, Encoding.UTF8.GetBytes(json));
_ = mqttClient.Publish(topic, Encoding.UTF8.GetBytes(json));
LogMessage($"MQTT发送: {json}");
}
else
@ -499,9 +657,9 @@ namespace sscom_sender
}
}
private GPSData FindNearestGPSData(DateTime targetTime)
private GPSData? FindNearestGPSData(DateTime targetTime)
{
GPSData nearest = null;
GPSData? nearest = null;
TimeSpan minDiff = TimeSpan.MaxValue;
var gpsDataList = gpsDataQueue.ToArray();
@ -526,7 +684,7 @@ namespace sscom_sender
{
try
{
if (logQueue.TryDequeue(out string logMessage))
if (logQueue.TryDequeue(out string? logMessage) && logMessage != null && !string.IsNullOrEmpty(logFileName))
{
await File.AppendAllTextAsync(logFileName, logMessage + Environment.NewLine, token);
}
@ -542,25 +700,34 @@ namespace sscom_sender
}
}
private void LogMessage(string message)
private void LogMessage(string message, bool screenOutput = true)
{
// 处理日志消息
message = message.Replace("\r", "RR");
message = message.Replace("\n", "NN");
string logEntry = $"[{DateTime.Now:yyyy-MM-dd HH:mm:ss.fff}] {message}";
// 添加到日志队列
logQueue.Enqueue(logEntry);
// 更新UI
if (textBoxLog.InvokeRequired)
if (screenOutput)
{
textBoxLog.Invoke(new Action(() => {
// 更新UI
if (textBoxLog.InvokeRequired)
{
textBoxLog.Invoke(new Action(() =>
{
textBoxLog.AppendText(logEntry + Environment.NewLine);
textBoxLog.ScrollToCaret();
}));
}
else
{
textBoxLog.AppendText(logEntry + Environment.NewLine);
textBoxLog.ScrollToCaret();
}));
}
else
{
textBoxLog.AppendText(logEntry + Environment.NewLine);
textBoxLog.ScrollToCaret();
}
}
}

9
mqtt_config.json Normal file
View File

@ -0,0 +1,9 @@
{
"ProductKey": "gfcq950RDqt",
"Topic": "/a10inDdCRS6/PubDevice/user/update",
"DeviceName": "PubDevice",
"DeviceSecret": "1031a49a4f61c29a086f79b41ed971c7",
"Broker": "iot-06z00jfiubx584v.mqtt.iothub.aliyuncs.com",
"Port": 1883,
"UseSsl": true
}

24
sscom-sender.sln Normal file
View File

@ -0,0 +1,24 @@
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.5.2.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "sscom-sender", "sscom-sender.csproj", "{F03C6C53-8989-99E6-D747-EC03449AD20F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{F03C6C53-8989-99E6-D747-EC03449AD20F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{F03C6C53-8989-99E6-D747-EC03449AD20F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{F03C6C53-8989-99E6-D747-EC03449AD20F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{F03C6C53-8989-99E6-D747-EC03449AD20F}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {150E6FAC-712F-4139-BDF9-8AC813D4C86F}
EndGlobalSection
EndGlobal