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Feature #3242

closed

develop software for E1 framing / deframing, CRC4, alignment FSM

Added by laforge almost 6 years ago. Updated almost 6 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
05/06/2018
Due date:
% Done:

100%

Spec Reference:

Description

I've been writing some code for the framing/deframing for basic frame and crc4-multiframe, as well as Rx + Tx side of CRC4 handling, alignment FSM, ...

It can be found in the laforge/software branch of osmo-e1-xcvr. See http://git.osmocom.org/osmo-e1-xcvr/log/?h=laforge/software

TODO is mainly: testing of various modes (crc4/non-crc4, ...) as well as any interop tests with real-world E1 out there. My reading of the spec may very well be wrong


Related issues

Related to E1/T1 Hardware Interface (including icE1usb) - Feature #2484: Architecture of USB E1/T1/J1 adapterResolvedlaforge09/02/2017

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