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AP_Stats: use set_and_save_ifchanged()

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if the board has no GPS then the values usually don't change
This commit is contained in:
Andrew Tridgell 2018-08-06 14:43:58 +10:00
parent c21509e118
commit ea203520fa
1 changed files with 6 additions and 7 deletions
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13
libraries/AP_Stats/AP_Stats.cpp
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@ -60,8 +60,8 @@ void AP_Stats::init()
void AP_Stats::flush()
{
params.flttime.set_and_save(flttime);
params.runtime.set_and_save(runtime);
params.flttime.set_and_save_ifchanged(flttime);
params.runtime.set_and_save_ifchanged(runtime);
}
void AP_Stats::update_flighttime()
@ -91,12 +91,11 @@ void AP_Stats::update()
flush();
last_flush_ms = now_ms;
}
const uint32_t params_reset = params.reset;
if (params_reset != reset || params_reset == 0) {
params.bootcount.set_and_save(params_reset == 0 ? 1 : 0);
params.flttime.set_and_save(0);
params.runtime.set_and_save(0);
params.bootcount.set_and_save_ifchanged(params_reset == 0 ? 1 : 0);
params.flttime.set_and_save_ifchanged(0);
params.runtime.set_and_save_ifchanged(0);
uint32_t system_clock = 0; // in seconds
uint64_t rtc_clock_us;
if (AP::rtc().get_utc_usec(rtc_clock_us)) {
@ -105,7 +104,7 @@ void AP_Stats::update()
// time base to Jan 1st 2016:
system_clock -= 1451606400;
}
params.reset.set_and_save(system_clock);
params.reset.set_and_save_ifchanged(system_clock);
copy_variables_from_parameters();
}