MarketSquare / MarketSquare/Rammbock

How to calculate the message's checksum or crc value

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Dominant language
Python
Stars
64
Forks
48
PR merge metrics
No merged PRs in 30d

Description

there is a dynamic checksum/crc field in the message's end,how to calculate this field and put it in the message

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue does not name any files, tests, protocol, checksum algorithm, or message entry point. First clarify which protocol and CRC/checksum rules apply, how the dynamic field is represented, and where messages are assembled. Done means the required value is calculated and inserted according to a specified protocol example, with coverage in the relevant tests once those locations are identified.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
networking
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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