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rate limit most parameter_update subscriptions

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- parameter updates can be quite expensive because they trigger nearly all modules to reload all of their parameters immediately
 - limit modules from updating faster than once per second
This commit is contained in:
Daniel Agar
2021-01-10 21:09:15 -05:00
committed by GitHub
parent 70e503cb91
commit 967d35a6b6
73 changed files with 212 additions and 122 deletions
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src/drivers/heater/heater.h
+4 -2
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@@ -46,12 +46,14 @@
#include <px4_platform_common/module.h>
#include <px4_platform_common/module_params.h>
#include <px4_platform_common/px4_work_queue/ScheduledWorkItem.hpp>
#include <uORB/Subscription.hpp>
#include <uORB/SubscriptionInterval.hpp>
#include <uORB/topics/parameter_update.h>
#include <uORB/topics/sensor_accel.h>
#include <mathlib/mathlib.h>
using namespace time_literals;
#define CONTROLLER_PERIOD_DEFAULT 100000
/**
@@ -174,7 +176,7 @@ private:
float _integrator_value = 0.0f;
uORB::Subscription _parameter_update_sub{ORB_ID(parameter_update)};
uORB::SubscriptionInterval _parameter_update_sub{ORB_ID(parameter_update), 1_s};
float _proportional_value = 0.0f;