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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/lights/rgbled/rgbled.cpp
+5 -2
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@@ -49,8 +49,11 @@
#include <px4_platform_common/i2c_spi_buses.h>
#include <px4_platform_common/module.h>
#include <uORB/Subscription.hpp>
#include <uORB/SubscriptionInterval.hpp>
#include <uORB/topics/parameter_update.h>
using namespace time_literals;
#define ADDR 0x55 /**< I2C adress of TCA62724FMG */
#define SUB_ADDR_START 0x01 /**< write everything (with auto-increment) */
#define SUB_ADDR_PWM0 0x81 /**< blue (without auto-increment) */
@@ -61,6 +64,7 @@
#define SETTING_NOT_POWERSAVE 0x01 /**< power-save mode not off */
#define SETTING_ENABLE 0x02 /**< on */
class RGBLED : public device::I2C, public I2CSPIDriver<RGBLED>
{
public:
@@ -88,11 +92,10 @@ private:
uint8_t _b{0};
bool _leds_enabled{true};
uORB::Subscription _parameter_update_sub{ORB_ID(parameter_update)};
uORB::SubscriptionInterval _parameter_update_sub{ORB_ID(parameter_update), 1_s};
LedController _led_controller;
int send_led_enable(bool enable);
int send_led_rgb();
int get(bool &on, bool &powersave, uint8_t &r, uint8_t &g, uint8_t &b);
src/drivers/lights/rgbled_ncp5623c/rgbled_ncp5623c.cpp
+3 -2
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@@ -47,9 +47,10 @@
#include <px4_platform_common/getopt.h>
#include <px4_platform_common/i2c_spi_buses.h>
#include <px4_platform_common/module.h>
#include <uORB/Subscription.hpp>
#include <uORB/SubscriptionInterval.hpp>
#include <uORB/topics/parameter_update.h>
using namespace time_literals;
#define ADDR 0x39 /**< I2C adress of NCP5623C */
@@ -89,7 +90,7 @@ private:
volatile bool _should_run{true};
bool _leds_enabled{true};
uORB::Subscription _parameter_update_sub{ORB_ID(parameter_update)};
uORB::SubscriptionInterval _parameter_update_sub{ORB_ID(parameter_update), 1_s};
LedController _led_controller;