Files
firmware/src/gps/GPSUpdateScheduling.h
Jorropo beb268ff25 Revert "add a .clang-format file (#9154)" (#9172)
I thought git would be smart enough to understand all the whitespace changes but even with all the flags I know to make it ignore theses it still blows up if there are identical changes on both sides.

I have a solution but it require creating a new commit at the merge base for each conflicting PR and merging it into develop.

I don't think blowing up all PRs is worth for now, maybe if we can coordinate this for V3 let's say.

This reverts commit 0d11331d18.
2026-01-04 05:15:53 -06:00

29 lines
1.2 KiB
C++

#pragma once
#include "configuration.h"
// Encapsulates code responsible for the timing of GPS updates
class GPSUpdateScheduling
{
public:
// Marks the time of these events, for calculation use
void informSearching();
void informGotLock(); // Predicted lock-time is recalculated here
void reset(); // Reset the prediction - after GPS::disable() / GPS::enable()
bool isUpdateDue(); // Is it time to begin searching for a GPS position?
bool searchedTooLong(); // Have we been searching for too long?
uint32_t msUntilNextSearch(); // How long until we need to begin searching for a GPS? Info provided to GPS hardware for sleep
uint32_t elapsedSearchMs(); // How long have we been searching so far?
uint32_t predictedSearchDurationMs(); // How long do we expect to spend searching for a lock?
private:
void updateLockTimePrediction(); // Called from informGotLock
uint32_t searchStartedMs = 0;
uint32_t searchEndedMs = 0;
uint32_t searchCount = 0;
uint32_t predictedMsToGetLock = 0;
const float weighting = 0.2; // Controls exponential smoothing of lock-times prediction. 20% weighting of "latest lock-time".
};