Run DSP Test Sample Projects on an MC56F84789!
Previously the huge collection of Processor Expert Example programs for the DSP5685x devices was not easy to run on recent devices such as the MC56F84789.
That is all changed with the publication of Application Note AN4837, available from www.freescale.com.
Also, the note is published with projects for both CodeWarrior for DSC version 8.3, and CodeWarrior for MCU 10.5.
Abstract
The DSP test programs (FIR, IIR, auto-correlation), included
with Freescale’s CodeWarrior 8.3 for DSC, run as delivered
in Processor Expert sample projects supplied for the
DSP56858. This application note will step the user through
conversion of these projects to an Eclipse-based
CodeWarrior 10.5 application for the MC56F84789 featured
on the TWR-56F8400. This enables the rich collection of
software available for the DSP5685x to be used on the latest
DSCs from Freescale, as well as the porting of customer
projects to such devices. The algorithms presented in this
document are not dependent on peripheral differences
between various DSC devices. This technique is generally
applicable to all such use cases. This note’s intended
audience consists of those with interest in the DSC,
regardless of Integrated Development Environment (IDE)
experience.
