# Descriptor Configuration Functions

There are two functions in this category: the value setting function DftiSetValue sets one particular configuration parameter to an appropriate value, and the value getting function DftiGetValue reads the value of one particular configuration parameter. While all configuration parameters are readable, a few of them cannot be set by user. Some of these contain fixed information of a particular implementation such as version number, or dynamic information, but nevertheless are derived by the implementation during execution of one of the functions. See Configuration Settings for details.

- SetValue
  Sets one particular configuration parameter with the specified configuration value.
- GetValue
  Gets the configuration value of one particular configuration parameter.

Parent topic: FFT Functions