Build for Hexagon Sensors DSP (sDSP)
There are two DSPs available for programming on VOXL (Snapdragon 821). The Sensors DSP (sDSP) and the Applications DSP (sDSP)
The sDSP is a real-time digital signal processor to offload real-time I/O tasks from the CPU. A flight controller, for instance, can be run on this DSP.
The aDSP is well suited for computer vision, fixed-point offloading tasks.
Examples of how to write code for the Qualcomm® Hexagon™ Sensors Low Power Island:
|Hello World||Simple hello world application to build and run code on the sDSP processor||GitLab|
|libvoxl-io||Talk to serial ports through the sDSP||GitLab|