niFgen_RestoreLastExtCalConstants
ViStatus niFgen_RestoreLastExtCalConstants (ViSession vi);
Purpose
Overwrites the current calibration constants with those from the last successful external calibration. This action effectively undoes any self-calibrations performed since the last time an external calibration was performed. This function should be used if a self-calibration produced invalid calibration constants.
Parameters
| Input | ||
| Name | Type | Description |
| vi | ViSession | Identifies your instrument session. vi is obtained from the niFgen_InitExtCal function and identifies a particular instrument session. |
Return Value
| Name | Type | Description | ||||||||
| Status | ViStatus | Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. You can examine the status code from each call to an NI-FGEN function to determine if an error occurred.
To obtain a text description of the status code, call the niFgen_error_message function. To obtain additional information about the error condition, call the niFgen_GetError function. To clear the error information from NI-FGEN, call the niFgen_ClearError function. The general meaning of the status code is as follows:
|