/*Auther: Amity Timalsina * Date : 11/18/2015 * Reson : Read and Get the data from the navigator controller to the file in specified location. */ #region getstoragedata /// <summary> /// "Amity:GetStorageData" button clicked. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> public string GetStorageData_value() { _sendCommand = SendCommand.GetStorageData; GetStorageDataForm getStorageData = new GetStorageDataForm(); _measureDatas.Clear(); LJV7IF_GET_STORAGE_REQ req = getStorageData.Req; // @Point // † dwReadArea is the target surface to read. // The target surface to read indicates where in the internal memory usage area to read. // † The method to use in specifying dwReadArea varies depending on how internal memory is allocated. // * Double buffer // 0 indicates the active surface, 1 indicates surface A, and 2 indicates surface B. // * Entire area (overwrite) // Fixed to 1 // * Entire area (do not overwrite) // After a setting modification, data is saved in surfaces 1, 2, 3, and so on in order, and 0 is set as the active surface. // † For details, see "9.2.9.2 Internal memory." LJV7IF_STORAGE_INFO storageInfo = new LJV7IF_STORAGE_INFO(); LJV7IF_GET_STORAGE_RSP rsp = new LJV7IF_GET_STORAGE_RSP(); uint oneDataSize = (uint)(Marshal.SizeOf(typeof(uint)) + (uint)Utility.GetByteSize(Utility.TypeOfStruct.MEASURE_DATA) * (uint)NativeMethods.MeasurementDataCount); uint allDataSize = Math.Min(LJV_Dllconsolesample.Define.READ_DATA_SIZE, oneDataSize * getStorageData.Req.dwDataCnt); byte[] receiveData = new byte[allDataSize]; using (PinnedObject pin = new PinnedObject(receiveData)) { int rc = NativeMethods.LJV7IF_GetStorageData(0, ref req, ref storageInfo, ref rsp, pin.Pointer, allDataSize); AddLogResult(rc, Resources.SID_GET_STORAGE_DATA); // @Point // † Terminology // * Base time … time expressed with 32 bits (<- the time when the setting was changed) // * Accumulated date and time … counter value that indicates the elapsed time, in units of 10 ms, from the base time // † The accumulated date and time are stored in the accumulated data. // † The accumulated time of read data is calculated as shown below. // Accumulated time = "base time (stBaseTime of LJV7IF_GET_STORAGE_RSP)" + "accumulated date and time × 10 ms" if (rc == (int)Rc.Ok) { // Temporarily retain the get data. int byteSize = MeasureData.GetByteSize(); for (int i = 0; i < (int)rsp.dwDataCnt; i++) { _measureDatas.Add(new MeasureData(receiveData, byteSize * i)); } //// Response data display //AddLog(Utility.ConvertToLogString(storageInfo).ToString()); //AddLog(Utility.ConvertToLogString(rsp).ToString()); } return(rc.ToString()); } }
/// <summary> /// Get the string for log output. /// </summary> /// <param name="obj">Structure that you want to convert to a string</param> /// <returns>String for log output</returns> public static StringBuilder ConvertToLogString(LJV7IF_STORAGE_INFO storageInfo) { StringBuilder sb = new StringBuilder(); string status = string.Empty; switch (storageInfo.byStatus) { case STORAGE_INFO_STATUS_EMPTY: status = @"EMPTY"; break; case STORAGE_INFO_STATUS_STORING: status = @"STORING"; break; case STORAGE_INFO_STATUS_FINISHED: status = @"FINISHED"; break; default: status = @"UNEXPECTED"; break; } sb.AppendLine(string.Format(@" Status : {0}", status)); sb.AppendLine(string.Format(@" ProgNo : {0}", storageInfo.byProgramNo)); string target = string.Empty;; switch (storageInfo.byTarget) { case STORAGE_INFO_TARGET_DATA: target = @"DATA"; break; case STORAGE_INFO_TARGET_PROFILE: target = @"PROFILE"; break; case STORAGE_INFO_TARGET_BATCH: target = @"BATCH PROFILE"; break; default: target = @"UNEXPECTED"; break; } sb.AppendLine(string.Format(@" Target : {0}", target)); sb.Append(string.Format(@" StorageCnt : {0}", storageInfo.dwStorageCnt)); return(sb); }
internal static extern int LJV7IF_GetStorageBatchProfile(int lDeviceId, ref LJV7IF_GET_BATCH_PROFILE_STORAGE_REQ pReq, ref LJV7IF_STORAGE_INFO pStorageInfo, ref LJV7IF_GET_BATCH_PROFILE_STORAGE_RSP pRes, ref LJV7IF_PROFILE_INFO pProfileInfo, IntPtr pdwData, uint dwDataSize, ref uint pTimeOffset, [Out] LJV7IF_MEASURE_DATA[] pMeasureData);
internal static extern int LJV7IF_GetStorageProfile(int lDeviceId, ref LJV7IF_GET_STORAGE_REQ pReq, ref LJV7IF_STORAGE_INFO pStorageInfo, ref LJV7IF_GET_STORAGE_RSP pRes, ref LJV7IF_PROFILE_INFO pProfileInfo, IntPtr pdwData, uint dwDataSize);
internal static extern int LJV7IF_GetStorageData(int lDeviceId, ref LJV7IF_GET_STORAGE_REQ pReq, ref LJV7IF_STORAGE_INFO pStorageInfo, ref LJV7IF_GET_STORAGE_RSP pRsp, IntPtr pdwData, uint dwDataSize);
internal static extern int LJV7IF_GetStorageStatus(int lDeviceId, ref LJV7IF_GET_STRAGE_STATUS_REQ pReq, ref LJV7IF_GET_STRAGE_STATUS_RSP pRsp, ref LJV7IF_STORAGE_INFO pStorageInfo);