ECSS and CCSDS Spacepackets

This package contains generic implementations for various CCSDS (Consultative Committee for Space Data Systems) and ECSS (European Cooperation for Space Standardization) packet standards.

Currently, this includes the following components:

• Space Packet implementation according to CCSDS Blue Book 133.0-B-2: API.

• CCSDS CDS short timestamp implementation according to CCSDS 301.0-B-4 3.3: API.

• PUS Telecommand and PUS Telemetry implementation according to the ECSS-E-ST-70-41C standard: TC API and TM API.

• CCSDS File Delivery Protcol (CFDP) packet implementations according to CCSDS Blue Book 727.0-B-5: API

• Unified Space Data Link Protocol (USLP) frame implementations according to CCSDS Blue Book 732.1-B-2: API

It also contains various helper modules

• spacepackets.ecss.pus_verificator.PusVerificator class to track the verification of sent telecommands

• PTC and PFC definitions for ECSS packets inside the spacepackets.ecss.fields module

• spacepackets.countdown.Countdown utility class

• spacepackets.seqcount utility module which provides various sequence counter classes.

Other pages (online)

• project page on GitHub

• This page, when viewed online is at https://spacepackets.readthedocs.io/en/latest

• Examples
  • ECSS PUS packets
  • CCSDS Space Packet
  • CFDP Packets
  • USLP Frames
• API Documentation
  • Generic Modules
    • CRC Submodule
    • Exception Submodule
    • Version Submodule
  • CCSDS Package
    • Spacepacket Module
  • CCSDS Time Package
    • Common Time Submodule
    • CDS Time Submodule
  • ECSS Package
    • check_pus_crc()
    • PusService
    • PusVersion
    • ECSS PUS Telecommand Module
    • ECSS PUS Telemetry Module
    • ECSS Fields Submodule
    • ECSS Request ID Submodule
    • ECSS PUS 1 Verification Service Submodule
    • ECSS PUS 3 Housekeeping Service Submodule
  • ECSS Telecommand Module
    • InvalidTcCrc16
    • PusTc
    • PusTcDataFieldHeader
    • PusTelecommand
    • generate_crc()
    • generate_packet_crc()
  • ECSS Telemetry Module
    • AbstractPusTm
    • InvalidTmCrc16
    • PusTelemetry
    • PusTm
    • PusTmSecondaryHeader
    • PUS Verificator Module
  • CFDP Package
    • Package Contents
    • PDU Submodule
    • Type-Length-Value (TLV) Submodule
    • Configuration Submodule
    • Length-Value (LV) Submodule
    • Common Definitions
    • Exceptions
  • CFDP PDU Subpackage
    • PDU Helper Submodule
    • File Data Submodule
    • File Directive Submodules
  • CFDP Type-Length-Value (TLV) Subpackage
    • Definitions Module
    • TLV Module
    • TLV Holder Module
    • Message To User TLV Module
    • Base Module
  • Unified Space Data Link (USLP) Package
    • Module
    • Header Submodule
    • Frame Submodule
    • Definitions Submodule
  • Countdown Module
    • Countdown
    • time_ms()
  • Sequence Count Module
    • FileSeqCountProvider
    • ProvidesSeqCount
    • PusFileSeqCountProvider
    • SeqCountProvider
  • Utility Module
    • ByteFieldEmpty
    • ByteFieldGenerator
    • ByteFieldU16
    • ByteFieldU32
    • ByteFieldU64
    • ByteFieldU8
    • IntByteConversion
    • PrintFormats
    • UnsignedByteField
    • get_bin_data_string()
    • get_dec_data_string()
    • get_printable_data_string()
• Packet Overview
  • CCSDS Space Packet Standard
  • ECSS Packet Utilisation Standard (PUS)
    • Telecommands
    • Telemetry

Indices and tables

• Index

• Module Index

• Search Page