IO Interface for Reading CCSDS Data in Python.
Project description
CCSDSPy - IO Interface for Reading CCSDS Data in Python.
This package provides a Python interface for reading tightly packed bits in the Consultative Committee for Space Data Systems (CCSDS) format used by many NASA and ESA missions.
Installation
To install ccsdspy
pip install ccsdspy
Usage Example
The following example shows how simple it is to read in fixed length CCSDS packets.
import ccsdspy
from ccsdspy import PacketField, PacketArray
pkt = ccsdspy.FixedLength([
PacketField(name='SHCOARSE', data_type='uint', bit_length=32),
PacketField(name='SHFINE', data_type='uint', bit_length=20),
PacketField(name='OPMODE', data_type='uint', bit_length=3),
PacketField(name='SPACER', data_type='fill', bit_length=1),
PacketField(name='VOLTAGE', data_type='int', bit_length=8),
PacketArray(
name='SENSOR_GRID',
data_type='uint',
bit_length=16,
array_shape=(32, 32),
array_order='C'
),
])
result = pkt.load('mypackets.bin')
Documentation
Our documentation is hosted on readthedocs and can be found here.
Acknowledging or Citing ccsdspy
If you use ccsdspy, it would be appreciated if you let us know and mention it in your publications. The continued growth and development of this package is dependent on the community being aware of it.
Code of Conduct
When interacting with this package please behave consistent with the following Code of Conduct.
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