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WIP: test new high level message #1484

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@armallen armallen commented Jul 9, 2025

Description

API compatibility

Does this change introduce a API compatibility risk?

API compatibility plan

If the above is "Yes", please detail the compatibility (or migration) plan:

JIRA Reference

https://swift-nav.atlassian.net/browse/BOARD-XXXX

@@ -41,8 +41,128 @@ definitions:
type: u8
desc: Chain and type of flag.

- MSG_SSR_FLAG_HIGH_LEVEL:
- MSG_SSR_FLAG_HIGH_LEVEL_DEP_A:
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MSG_SSR_FLAG_HIGH_LEVEL becomes MSG_SSR_FLAG_HIGH_LEVEL_DEP_A

Comment on lines +46 to +50
short_desc: Deprecated
desc: Deprecated.
public: false
replaced_by:
- MSG_SSR_FLAG_HIGH_LEVEL
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Ensure deprecation is explicit

- 3: Not monitored

- MSG_SSR_FLAG_HIGH_LEVEL:
id: 0x0BBA
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New message id: 3002

Comment on lines 205 to 210
- atmo_corr_time:
type: GPSTimeSec
desc: GNSS reference time of the correction associated to the flag.
desc: GNSS reference time of the atmospheric correction associated to the flag.
- sat_corr_time:
type: GPSTimeSec
desc: GNSS reference time of the satellite correction associated to the flag.
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Message stores two correction time:

  • one for sat corr
  • one for atmo (iono + tropo) corr

preamble: "0x55"
msg_type: "0x0BBA"
sender: "0x0042"
length: 37
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6 more bits compared with deprecated message (GPSTimeSec is u32 + u16)

@armallen armallen force-pushed the armallen/new-high-level-message branch from 568b7d4 to 03fda3b Compare July 17, 2025 14:31
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