This repository contains NASA's Telemetry Output Lab (to_lab), which is a framework component of the Core Flight System.

This lab application is a non-flight utility to downlink telemetry from the cFS Bundle. It is intended to be located in the apps/to_lab subdirectory of a cFS Mission Tree. The Core Flight System is bundled at https://github.com/nasa/cFS (which includes to_lab as a submodule), which includes build and execution instructions.

to_lab is a simple telemetry downlink application that sends CCSDS telecommand packets over a UDP/IP port. The UDP port and IP address are specified in the "Enable Telemetry" command. It does not provide a full CCSDS Telecommand stack implementation.

To send telemtry to the "ground" or UDP/IP port, edit the subscription table in the platform include file: build//inc/to_lab_sub_table.h. to_lab will subscribe to the packet IDs that are listed in this table and send the telemetry packets it receives to the UDP/IP port.

• 2.3.1 DEVELOPMENT
  • Fix for a clean build with OMIT_DEPRECATED
  • Minor updates (see #26)
• 2.3.0 OFFICIAL RELEASE:
  • Minor updates (see #13)
  • Not backwards compatible with OSAL 4.2.1
  • Released as part of cFE 6.7.0, Apache 2.0
• 2.2.0a OFFICIAL RELEASE:
  • Released as part of cFE 6.6.0a, Apache 2.0

As a lab application, extensive testing is not performed prior to release and only minimal functionality is included.

For best results, submit issues:questions or issues:help wanted requests at https://github.com/nasa/cFS.

Official cFS page: http:https://cfs.gsfc.nasa.gov