Modules
FFTC Higher Layer Data Structures & APIs

Modules

 FFTC Higher Layer Symbols Defined
 FFTC Higher Layer Data Structures
 FFTC Higher Layer Functions
 FFTC OS Abstraction Layer Functions

Detailed Description

Introduction

Overview

The FFTC Driver is divided into 2 layers:

  1. Low Level Driver APIs
  2. High Level APIs

The Low Level Driver APIs provide FFTC MMR access by exporting register read/write APIs and also provides some useful helper APIs in putting together FFTC control header, DFT size list etc required by the hardware.

The FFTC Higher Layer provide APIs useful in submitting FFT requests and retrieving their results from the FFTC engine without having to know all the details of the CPPI/QMSS.

This section of documentation covers the Higher Layer APIs and data structures.


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