Log Browser - NTRIP or Correction stats or info?

marblecreek · March 30, 2025, 9:21pm

My mower keeps dropping NTRIP corrections and switches to DGPS - wholly in adequate for my use next to ponds, barns, trees, etc. The fix is to go to Setup->Optional Hardware->RTK/GPS Inject and literally stare with authority at the screen for less than 5 seconds. The Base block is usually red, switches back to green, and FixedRTK on both GPS’s magically appear.

Was hoping to chase this down in the Log Browser and compare other things to see what’s up. I’m new to diagnostics, so hoping someone will chime in.

Michael_H · March 30, 2025, 9:35pm

This lua script might help it stops the rover until it regains a rtk lock

github.com

ArduPilot/ardupilot/blob/master/libraries/AP_Scripting/examples/rover-MinFixType.lua

--[[----------------------------------------------------------------------------

MinFixType ArduPilot Lua script

Checks for mission running and commands a hold/pause if the GPS fix type is less
than a threshold value.

CAUTION: This script is capable of engaging and disengaging autonomous control
of a vehicle.  Use this script AT YOUR OWN RISK.

-- Yuri -- Aug 2021, revised Apr 2022

LICENSE - GNU GPLv3 https://www.gnu.org/licenses/gpl-3.0.en.html
------------------------------------------------------------------------------]]

---@diagnostic disable: param-type-mismatch

local SCRIPT_NAME = 'MinFixType'

--------  MAVLINK/AUTOPILOT 'CONSTANTS'  --------

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