SpuriousSuppression.cs 14 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Threading;
  6. using System.Threading.Tasks;
  7. using Tps_LQ_Transmitter.com;
  8. namespace Tps_LQ_Transmitter.models
  9. {
  10. class SpuriousSuppression : BaseModel
  11. {
  12. public SpuriousSuppression()
  13. {
  14. TemplateName = "杂波抑制测试";
  15. }
  16. /// <summary>
  17. /// 杂波抑制测试
  18. /// </summary>
  19. public override bool Run(TestNode parameters)
  20. {
  21. double y_value, x_value;
  22. ShowMessage(MsgType.Info, string.Format("第{0}个频点杂波抑制测试开始", parameters.PointIndex));
  23. Random random = new Random();
  24. //获取仪器
  25. var SA = this.tps.GetDevice("频谱仪");
  26. //TransmitterSerialPort SerialClient = new TransmitterSerialPort();
  27. OutData Data = new OutData();
  28. DataType SpuriousSuppressionPrint = new DataType();
  29. if (SA == null)
  30. {
  31. ShowMessage(MsgType.Error, string.Format("仪器不齐全,{0}/{1}无法运行", parameters.Channel, parameters.Name));
  32. return false;
  33. }
  34. OpenExcel("杂波抑制", out Spire.Xls.Workbook workbook, out Spire.Xls.Worksheet sheet);
  35. if (sheet == null)
  36. {
  37. ShowMessage(MsgType.Error, "找不到" + tps.TestProject + "模板.xlsx");
  38. return false;
  39. }
  40. ConfigParameter PowerPara = new ConfigParameter();
  41. //PowerPara.StepFrequency = 0;
  42. //PowerPara.ComPort = parameters.Parameters.GetParameter<string>("串口");
  43. // PowerPara.OutLoss = parameters.Parameters.GetParameter<double>("输出损耗");
  44. //PowerPara.StartFrequency = parameters.Parameters.GetParameter<double>("起始频率");
  45. //PowerPara.StepFrequency = parameters.Parameters.GetParameter<double>("频率步进");
  46. //PowerPara.FrequencyNumber = parameters.Parameters.GetParameter<int>("频点数量");
  47. //PowerPara.StopFrequency = parameters.Parameters.GetParameter<double>("终止频率");
  48. PowerPara.LeftOffset = parameters.Parameters.GetParameter<double>("主频左侧终止偏移量");
  49. PowerPara.LeftOffsetStart = parameters.Parameters.GetParameter<double>("主频左侧起始偏移量");
  50. PowerPara.RightOffset = parameters.Parameters.GetParameter<int>("主频右侧起始偏移量");
  51. PowerPara.RightOffsetStop = parameters.Parameters.GetParameter<double>("主频右侧终止偏移量");
  52. PowerPara.SPAN = parameters.Parameters.GetParameter<string>("扫描带宽(SPAN)");
  53. PowerPara.REF = parameters.Parameters.GetParameter<string>("参考电平(REF)");
  54. PowerPara.SmallSignalREF = parameters.Parameters.GetParameter<string>("小信号参考电平(REF)");
  55. PowerPara.RBW = parameters.Parameters.GetParameter<string>("分辨率带宽(RBW)");
  56. PowerPara.VBW = parameters.Parameters.GetParameter<string>("视频带宽(VBW)");
  57. //PowerPara.ControlDelay = parameters.Parameters.GetParameter<int>("控制延时");
  58. PowerPara.SpuriousSuppressionLower = parameters.Parameters.GetParameter<double>("杂波抑制下限");
  59. PowerPara.SpuriousSuppressionUpper = parameters.Parameters.GetParameter<double>("杂波抑制上限");
  60. if ( (PowerPara.LeftOffset == 0) || (PowerPara.LeftOffsetStart == 0) || (PowerPara.RightOffset == 0) || (PowerPara.RightOffsetStop == 0)
  61. || (PowerPara.SPAN == null) || (PowerPara.REF == null) || (PowerPara.SmallSignalREF == null) || (PowerPara.RBW == null) ||
  62. (PowerPara.VBW == null) || (PowerPara.SpuriousSuppressionLower == 0) || (PowerPara.SpuriousSuppressionUpper == 0))
  63. {
  64. ShowMessage(MsgType.Error, string.Format("配置文件中频率参数为空,{0}/{1}无法运行", parameters.Channel, parameters.Name));
  65. return false;
  66. }
  67. //if (PowerPara.ControlDelay == 0)
  68. //{
  69. // PowerPara.ControlDelay = 10;
  70. //}
  71. if(true)//需具备仪器
  72. {
  73. SA.Write("仪器复位"); SA.Query("OPC");
  74. SA.Write("SPAN", PowerPara.SPAN); SA.Query("OPC");
  75. SA.Write("RBW", PowerPara.RBW); SA.Query("OPC");
  76. SA.Write("VBW", PowerPara.VBW); SA.Query("OPC");
  77. SA.Write("SingleOrCont", "0"); SA.Query("OPC");
  78. }
  79. //if ((PowerPara.FrequencyNumber != 0) && (PowerPara.FrequencyNumber != 1) && (PowerPara.StepFrequency == 0))
  80. //{
  81. // PowerPara.StepFrequency = ((int)(((PowerPara.StopFrequency - PowerPara.StartFrequency) / (PowerPara.FrequencyNumber - 1)) * 100)) / 100;
  82. //}
  83. //if (PowerPara.StepFrequency != 0)
  84. //{
  85. // PowerPara.FrequencyNumber = ((int)((PowerPara.StopFrequency - PowerPara.StartFrequency) / PowerPara.StepFrequency)) + 1;
  86. //}
  87. //double CenterFreq;
  88. double Power,PowerLeft, PowerRigth, Freq;
  89. Data.SpuriousSuppression = new double[parameters.PointTotal];
  90. // for (int point = 0; ; point++)
  91. {
  92. //CenterFreq = PowerPara.StartFrequency + PowerPara.StepFrequency * point;
  93. //if (CenterFreq > PowerPara.StopFrequency || (PowerPara.FrequencyNumber == 1 && point == 1))
  94. //{
  95. // break;
  96. //}
  97. if (true)//需具备仪器
  98. {
  99. // 控制
  100. // SerialClient.DUT_Transmitter_Ctrol(PowerPara.ComPort, Convert.ToByte(point + 1));
  101. Thread.Sleep(PowerPara.ControlDelay);//单位ms
  102. SA.Write("REF", PowerPara.REF); SA.Query("OPC");
  103. SA.Write("CENTER", parameters.CenterFreq.ToString()); SA.Query("OPC");
  104. PsaPeakValue_Tracedata(SA, out y_value, out x_value, true);
  105. Freq=x_value/1000000;
  106. Power = y_value;
  107. //测主频左侧杂散
  108. SA.Write("REF", PowerPara.SmallSignalREF); SA.Query("OPC");
  109. SA.Write("START", (Freq - PowerPara.LeftOffsetStart).ToString()); SA.Query("OPC");
  110. SA.Write("STOP", (Freq - PowerPara.LeftOffset).ToString()); SA.Query("OPC");
  111. PsaPeakValue_Tracedata(SA, out y_value, out x_value, false);
  112. PowerLeft = Power - y_value;
  113. //测主频右侧杂散
  114. SA.Write("START", (Freq + PowerPara.RightOffset).ToString()); SA.Query("OPC");
  115. SA.Write("STOP",( Freq + PowerPara.RightOffsetStop).ToString()); SA.Query("OPC");
  116. PsaPeakValue_Tracedata(SA, out y_value, out x_value, false);
  117. PowerRigth = Power - y_value;
  118. }
  119. SpuriousSuppressionPrint.Test_name = parameters.Channel + "-杂波抑制测试-" + parameters.CenterFreq.ToString() + "MHz";
  120. SpuriousSuppressionPrint.Lower = PowerPara.SpuriousSuppressionLower;
  121. SpuriousSuppressionPrint.Upper = PowerPara.SpuriousSuppressionUpper;
  122. SpuriousSuppressionPrint.TestVal = Math.Round(Math.Min(PowerLeft, PowerRigth), 2);
  123. // SpuriousSuppressionPrint.TestVal = random.Next(4000, 12000) / 100.0;//随机数
  124. if ((SpuriousSuppressionPrint.TestVal >= SpuriousSuppressionPrint.Lower) && (SpuriousSuppressionPrint.TestVal <= SpuriousSuppressionPrint.Upper))
  125. {
  126. SpuriousSuppressionPrint.Result = "是";
  127. }
  128. else
  129. {
  130. SpuriousSuppressionPrint.Result = "否";
  131. }
  132. tps.TestTableAddCell(SpuriousSuppressionPrint.Test_name, SpuriousSuppressionPrint.Lower.ToString(), SpuriousSuppressionPrint.Upper.ToString(), SpuriousSuppressionPrint.TestVal.ToString(), SpuriousSuppressionPrint.Result);
  133. if (parameters.Channel == "通道1")
  134. {
  135. //tps.SetTestTableCellValue(point, 14, SpuriousSuppressionPrint.Result,SpuriousSuppressionPrint.TestVal);
  136. WriteExcelData(sheet, parameters.PointIndex, 1, SpuriousSuppressionPrint.Test_name, SpuriousSuppressionPrint.Lower.ToString(), SpuriousSuppressionPrint.Upper.ToString(), SpuriousSuppressionPrint.TestVal.ToString(), SpuriousSuppressionPrint.Result);
  137. }
  138. else if (parameters.Channel == "通道2")
  139. {
  140. //tps.SetTestTableCellValue(point + 15, 14, SpuriousSuppressionPrint.Result, SpuriousSuppressionPrint.TestVal);
  141. WriteExcelData(sheet, parameters.PointIndex, 2, SpuriousSuppressionPrint.Test_name, SpuriousSuppressionPrint.Lower.ToString(), SpuriousSuppressionPrint.Upper.ToString(), SpuriousSuppressionPrint.TestVal.ToString(), SpuriousSuppressionPrint.Result);
  142. }
  143. }
  144. SaveExcel(workbook);
  145. ShowMessage(MsgType.Info, string.Format("第{0}个频点杂波抑制测试结束", parameters.PointIndex));
  146. return true;
  147. }
  148. public void PsaPeakValue_Tracedata(AppLibs.Devices.IVISA psa, out double Y_Maxvalue, out double X_Maxvalue, bool IsReturnX = false)
  149. {
  150. System.Threading.Thread.Sleep(20);
  151. X_Maxvalue = 0;
  152. Y_Maxvalue = 0;
  153. psa.Write("单次扫描");
  154. psa.Query("OPC");
  155. string tracedata = psa.Query("读曲线");
  156. string[] tracedatas = tracedata.Split(',');
  157. double[] tracedata_double = new double[tracedatas.Length-1];
  158. for (int i = 0; i < tracedatas.Length-1; i++)
  159. {
  160. tracedata_double[i] = double.Parse(tracedatas[i]);
  161. }
  162. Y_Maxvalue = tracedata_double.Max();
  163. if (IsReturnX)
  164. {
  165. int x = Array.IndexOf(tracedata_double, Y_Maxvalue);
  166. double startfreq = double.Parse(psa.Query("读起始频率"));
  167. double stopfreq = double.Parse(psa.Query("读截止频率"));
  168. double counts = double.Parse(psa.Query("测试点数读取"));
  169. X_Maxvalue = startfreq + (stopfreq - startfreq) * x / (counts - 2);
  170. }
  171. Y_Maxvalue = Math.Round(Y_Maxvalue, 3);
  172. }
  173. public class ConfigParameter
  174. {
  175. /// <summary>
  176. /// 串口
  177. /// </summary>
  178. public string ComPort { set; get; }
  179. /// <summary>
  180. /// 输出损耗
  181. /// </summary>
  182. public double OutLoss { set; get; }
  183. /// <summary>
  184. /// 产品测试的起始频率
  185. /// </summary>
  186. public double StartFrequency { set; get; }
  187. /// <summary>
  188. /// 产品测试的频率步进
  189. /// </summary>
  190. public double StepFrequency { set; get; }
  191. /// <summary>
  192. /// 产品测试的频点数量
  193. /// </summary>
  194. public int FrequencyNumber { set; get; }
  195. /// <summary>
  196. /// 产品的工作频带上限(终止频率)
  197. /// 功能:用于判断从起始频率按一定的步进测试是否超出产品工作频段上限
  198. /// </summary>
  199. public double StopFrequency { set; get; }
  200. /// <summary>
  201. /// 主频左侧偏移量
  202. /// </summary>
  203. public double LeftOffset { set; get; }
  204. /// <summary>
  205. /// 主频左侧起始偏移量值
  206. /// </summary>
  207. public double LeftOffsetStart { set; get; }
  208. /// <summary>
  209. /// 主频右侧偏移量
  210. /// </summary>
  211. public double RightOffset { set; get; }
  212. /// <summary>
  213. /// 主频右侧终止偏移量值
  214. /// </summary>
  215. public double RightOffsetStop { set; get; }
  216. /// <summary>
  217. ///设置频谱仪的SPAN
  218. /// </summary>
  219. public string SPAN { set; get; }
  220. /// <summary>
  221. /// 设置参考电平
  222. /// </summary>
  223. public string REF { set; get; }
  224. /// <summary>
  225. /// 设置小信号参考电平
  226. /// </summary>
  227. public string SmallSignalREF { set; get; }
  228. /// <summary>
  229. /// 设置RBW
  230. /// </summary>
  231. public string RBW { set; get; }
  232. /// <summary>
  233. /// 设置VBW
  234. /// </summary>
  235. public string VBW { set; get; }
  236. /// <summary>
  237. /// 控制延时
  238. /// </summary>
  239. public int ControlDelay { set; get; }
  240. /// <summary>
  241. /// 杂波抑制下限
  242. /// </summary>
  243. public double SpuriousSuppressionLower { set; get; }
  244. /// <summary>
  245. /// 杂波抑制上
  246. /// </summary>
  247. public double SpuriousSuppressionUpper { set; get; }
  248. }
  249. public class OutData
  250. {
  251. /// <summary>
  252. /// 杂波抑制
  253. /// </summary>
  254. public double[] SpuriousSuppression { set; get; }
  255. }
  256. //public class DataType
  257. //{
  258. // /// <summary>
  259. // /// 测试名称
  260. // /// </summary>
  261. // public string Test_name { set; get; }
  262. // /// <summary>
  263. // /// 指标下限
  264. // /// </summary>
  265. // public double Lower { set; get; }
  266. // /// <summary>
  267. // /// 指标上限
  268. // /// </summary>
  269. // public double Upper { set; get; }
  270. // /// <summary>
  271. // /// 测试值
  272. // /// </summary>
  273. // public double TestVal { set; get; }
  274. // /// <summary>
  275. // /// 判断结果
  276. // /// </summary>
  277. // public bool Result { set; get; }
  278. //}
  279. }
  280. }