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Add monitor to send decoded navigation message bits via UDP

This commit is contained in:
Carles Fernandez
2021-09-06 00:05:29 +02:00
parent 14fd13ddec
commit ea88993ef2
30 changed files with 797 additions and 9 deletions

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@@ -12,6 +12,16 @@ SPDX-FileCopyrightText: 2011-2021 Carles Fernandez-Prades <carles.fernandez@cttc
All notable changes to GNSS-SDR will be documented in this file.
## [Unreleased](https://github.com/gnss-sdr/gnss-sdr/tree/next)
### Improvements in Usability:
- Added a new monitor to extract the raw data bits in the navigation message and
send them elsewhere via UDP. Activated by setting
`NavDataMonitor.enable_monitor=true`,
`NavDataMonitor.client_addresses=127.0.0.1` and `NavDataMonitor.port=1237` in
the configuration file. Format described in the `nav_message.proto` file.
## [GNSS-SDR v0.0.15](https://github.com/gnss-sdr/gnss-sdr/releases/tag/v0.0.15) - 2021-08-23
### Improvements in Availability:

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2021 Carles Fernandez-Prades <carles.fernandez@cttc.es>
syntax = "proto3";
package gnss_sdr;
message navMsg {
string system = 1; // GNSS constellation: "G" for GPS, "R" for Glonass, "E" for Galileo, and "C" for Beidou.
string signal = 2; // GNSS signal: "1C" for GPS L1 C/A, "1B" for Galileo E1b/c, "1G" for Glonass L1 C/A, "2S" for GPS L2 L2C(M), "2G" for Glonass L2 C/A, "L5" for GPS L5, and "5X" for Galileo E5a
int32 prn = 3; // SV ID
int32 tow_at_current_symbol_ms = 4; // Time of week of the last symbol received, in ms
string nav_message = 5; // for Galileo I/NAV: decoded half page (even or odd), 120 bits, as described in OS SIS ICD 2.0, paragraph 4.3.2.3. I/NAV Page Part
// for Galileo F/NAV: decoded word, 244 bits, as described in OS SIS ICD 2.0, paragraph 4.2.2. F/NAV Page Layout
// For GPS LNAV: decoded subframe, 300 bits, as described in IS-GPS-200M paragraph 20.3.2 Message Structure.
// For GPS CNAV: decoded subframe, 300 bits, as described in IS-GPS-200M paragraph 30.3.3 Message Content.
}