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:

Name Description Link
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