Handle UBX-NAV-PL messages

[ArrEssJay]

Description

Handle NAV-PL messages. These were not being parsed, causing an exception to be raised in the parser when present in a stream.

This exception causes a stall of PyGPSClient when attempting to parse a live stream from a TCP socket.

This change does not address the exception handling.

Reference: u-blox F9 HPG 1.32 - Interface Description

Added parser and sample message test case.
Log file containing NAV-PL messages

Testing

Added test case in test_parse.py (message generated by an F9P rx.)

Checklist:

• [*] My code follows the style guidelines of this project (see CONTRIBUTING.MD).
• [*] I have performed a self-review of my own code.
• [*] (if appropriate) I have cited my u-blox documentation source(s).
• [-] I have commented my code, particularly in hard-to-understand areas.
• [-] I have made corresponding changes to the documentation.
• [*] (if appropriate) I have added test cases to the tests/test_*.py unittest suite to maintain >= 99% code coverage.
• [*] I have tested my code against the full tests/test_*.py unittest suite.
• [*] My changes generate no new warnings.
• [-] Any dependent changes have been merged and published in downstream modules.
• [*] I understand and acknowledge that the code will be published under a BSD 3-Clause license.

[semuadmin]

Hi @ArrEssJay

PR very much appreciated. I think NAV-PL is new to HPG 1.30.

Code is fine but could I request a couple of very small and pedantic changes for consistency:

1. rename version to msgversion as per the written specification and to avoid any confusion with the pyubx2.version property.
2. move the NAV-PL message definition in ubxtypes_get.py to after NAV-ORB rather than before it, to keep the definitions in ascending alphabetical order.

Many thanks

[semuadmin]

FYI I'll improve the socket exception handling in PyGPSClient in the next release to address semuconsulting/PyGPSClient#22

can make changes myself

[ArrEssJay]

Changes requested seemed appropriate, not pedantic. I missed the ordering in ubxtypes_get.py. Thanks for correcting.

[semuadmin]

Hi @ArrEssJay

Purely out of interest, is your F9P actually running HPG 1.32? I've seen the documentation but I couldn't find a downloadable firmware file on the ublox site. The latest I have is 1.30.

[ArrEssJay]

I read the release notes and decided it wasn't worth upgrading the receiver from 1.30. I just checked and don't see the 1.32 firmware image available for download either.

…

On Fri, 6 May 2022 at 05:12, SEMU Admin ***@***.***> wrote: Hi @ArrEssJay <https://github.com/ArrEssJay> Purely out of interest, is your F9P actually running HPG 1.32? I've seen the documentation but I couldn't find a downloadable firmware file on the ublox site. The latest I have is 1.30. — Reply to this email directly, view it on GitHub <#70 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA4PHBJYWQJQSQBNN3EJHODVIQMR5ANCNFSM5VDWEGPQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>