The FSW team uses functionality demonstrations to provide visibility to the state of software development. This page provides a terse outline of each demonstration, as well as links to longer descriptions, demonstration "guidebooks" (describing the context and goals of the demonstrations), and relevant documentation.

Requirements to Demonstrations Tracking Matrix

The FSW demonstrations are windows into progress against the requirements defined in the Software Requirements Specification.

January, 2004 (Engineering Model 2 Internal Review)

description, guidebook (DOC, PDF)

• 1553 communications

  GLAST/LAT Spacecraft Interface Board (SIB) Hardware Specification

• CMX

  CMX package page

• MSG

  MSG package page

• PBS

  PBS package page

• Event Filtering

  Introduction to FSW Event Filtering

February, 2004 (Engineering Model 2 Review)

description, guidebook (DOC, PDF)

• configure, readout CAL

• configure, readout TRK

• LATTE

  LAT I&T/Online

• LTX

  LTX User Manual

March, 2004

description, overview presentation, guidebook (DOC, PDF)

• configure GASU (GEM, AEM, EBM)

  GLT Electronics Module (GEM) Programming ICD Specification

  ACD Electronics (AEM) Module Programming ICD Specification

  Event Builder Module (EBM) Programming ICD Specification

  Command/Response Unit (CRU) Programming ICD Specification

• single-event display (see resource links for "configure GASU" demo above)

• watchdog

April, 2004

description, overview presentation, guidebook (DOC, PDF)

• boot commands (all)

• boot telemetry (packets)

  Primary Boot Code

  LAT FSW Secondary Boot Code

May, 2004

description, overview presentation, guidebook (DOC, PDF)

• generate ARR test command

• generate science data packet test command

• receive / process SI ancillary

• receive / process SI attitude

• receive / process SI time tone

• set discretes on test command

June, 2004

description, overview presentation, guidebook (DOC, PDF)

• Housekeeping telemetry

  LAT Housekeeping

July, 2004

description, overview presentation, guidebook (DOC, PDF)

• Multi-tower, full configuration

• Inter-task communications (SIU only)

August, 2004

description, overview presentation

• ISIS functionality

• Set discretes on test command

• Alert telemetry

• ISIS heater, voltage, and power control

September, 2004

description, overview presentation, guidebook (DOC, PDF)

• LCB Driver

• Command and Telemetry/Science Data Interface

October, 2004

description, overview presentation, guidebook (DOC, PDF)

• Boot Status Signaling Over Discrete Lines

• EPU Boot

November, 2004

description, overview presentation, guidebook (DOC, PDF)

• File and Memory Management
  • Code Load to SIU and EPU

• Attitude/Time Processing

• Full Inter-task Communications (SIU and EPU)

January 28, 2005

overview presentation, guidebook (DOC, PDF)

• File Management (application-level file management on the SIU)

February 3, 2005

overview presentation

• Boot Process, Multiple Images (DOC),

• RAM Initialization (DOC)

February 16, 2005

overview presentation

• Thermal Control System

February 18, 2005

overview presentation

• Attitude Processing Demo (DOC),

• Time Hack Processing Demo (DOC)

April 15, 2005

overview presentation

• Inter-task Communications Demo

April 22, 2005

overview presentation

• Watchdog Demo (DOC)

May 27, 2005

overview presentation

• Secondary Boot (DOC)
• EPU Memory Dumps (DOC)

June 17, 2005

overview presentation

• Housekeeping Demonstration (DOC)