/// <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_GET_STORAGE_RSP storageRsp)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(string.Format(@" StartNo : {0}", storageRsp.dwStartNo));
sb.AppendLine(string.Format(@" DataCnt : {0}", storageRsp.dwDataCnt));
sb.Append(ConvertToLogString(storageRsp.stBaseTime).ToString());
return(sb);
}
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);
/// <summary>
/// "GetStorageProfile" button clicked.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnGetStorageProfile_Click(object sender, EventArgs e)
{
_sendCommand = SendCommand.GetStorageProfile;
using (GetStorageDataForm getStorageData = new GetStorageDataForm())
{
if (DialogResult.OK == getStorageData.ShowDialog())
{
_deviceData[_currentDeviceId].ProfileData.Clear();
_deviceData[_currentDeviceId].MeasureData.Clear();
_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();
LJV7IF_PROFILE_INFO profileInfo = new LJV7IF_PROFILE_INFO();
uint oneDataSize = (uint)(Marshal.SizeOf(typeof(uint)) + (uint)Utility.GetByteSize(Utility.TypeOfStruct.MEASURE_DATA)
* (uint)NativeMethods.MeasurementDataCount * 2 + GetOneProfileDataSize());
uint allDataSize = Math.Min(Define.READ_DATA_SIZE, oneDataSize * getStorageData.Req.dwDataCnt);
byte[] receiveData = new byte[allDataSize];
using (PinnedObject pin = new PinnedObject(receiveData))
{
int rc = NativeMethods.LJV7IF_GetStorageProfile(_currentDeviceId, ref req, ref storageInfo, ref rsp, ref profileInfo, pin.Pointer, allDataSize);
// @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"
// @Point
// # When reading multiple profiles, the specified number of profiles may not be read.
// # To read the remaining profiles after the first set of profiles have been read,
// set the number to start reading profiles from (dwStartNo) and the number of profiles to read (byDataCnt)
// to values that specify a range of profiles that have not been read to read the profiles in order.
// # For the basic code, see "btnGetBatchProfileEx_Click."
AddLogResult(rc, Resources.SID_GET_STORAGE_PROFILE);
if (rc == (int)Rc.Ok)
{
// Temporarily retain the get data.
int measureDataSize = MeasureData.GetByteSize();
int profileDataSize = ProfileData.CalculateDataSize(profileInfo) * Marshal.SizeOf(typeof(int));
int profileMeasureDataSize = Utility.GetByteSize(Utility.TypeOfStruct.MEASURE_DATA) * NativeMethods.MeasurementDataCount;
int byteSize = measureDataSize + profileDataSize + profileMeasureDataSize;
byte[] tempRecvieMeasureData = new byte[profileMeasureDataSize];
for (int i = 0; i < (int)rsp.dwDataCnt; i++)
{
_measureDatas.Add(new MeasureData(receiveData, byteSize * i));
_deviceData[_currentDeviceId].ProfileData.Add(new ProfileData(receiveData, (measureDataSize + byteSize * i), profileInfo));
Buffer.BlockCopy(receiveData, (measureDataSize + profileDataSize + byteSize * i), tempRecvieMeasureData, 0, profileMeasureDataSize);
_deviceData[_currentDeviceId].MeasureData.Add(new MeasureData(tempRecvieMeasureData));
}
// Response data display
AddLog(Utility.ConvertToLogString(storageInfo).ToString());
AddLog(Utility.ConvertToLogString(rsp).ToString());
AddLog(Utility.ConvertToLogString(profileInfo).ToString());
}
}
}
}
}
/// <summary>
/// "GetStorageData" button clicked.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnGetStorageData_Click(object sender, EventArgs e)
{
_sendCommand = SendCommand.GetStorageData;
using (GetStorageDataForm getStorageData = new GetStorageDataForm())
{
if (DialogResult.OK == getStorageData.ShowDialog())
{
_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(Define.READ_DATA_SIZE, oneDataSize * getStorageData.Req.dwDataCnt);
byte[] receiveData = new byte[allDataSize];
using (PinnedObject pin = new PinnedObject(receiveData))
{
int rc = NativeMethods.LJV7IF_GetStorageData(_currentDeviceId, 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());
}
}
}
}
}
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);
/// <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_GET_STORAGE_RSP storageRsp)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(string.Format(@" StartNo : {0}", storageRsp.dwStartNo));
sb.AppendLine(string.Format(@" DataCnt : {0}", storageRsp.dwDataCnt));
sb.Append(ConvertToLogString(storageRsp.stBaseTime).ToString());
return sb;
}