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VisualCube is a volumetric display out of 6*6*6 voxels, where each voxel get's represented by a 2-color LED. This project includes a bunch of tools used to control this peace of hardware, by taking advantage of the VisualCube library.
FreeSP is an infrastructure for programming platform-independend online signal processing applications. Ports to specific platforms (like DSPs and microcontrollers) are made by simply exchanging the freeSP System-module.