firmware/src/mesh/Throttle.cpp
Ben Meadors e8829b8f52
Refactor and consolidate time window logic (#4826)
* Refactor and consolidate windowing logic

* Trunk

* Fixes

* More

* Fix braces and remove unused now variables.

There was a brace in src/mesh/RadioLibInterface.cpp that was breaking
compile on some architectures.

Additionally, there were some brace errors in
src/modules/Telemetry/AirQualityTelemetry.cpp
src/modules/Telemetry/EnvironmentTelemetry.cpp
src/mesh/wifi/WiFiAPClient.cpp

Move throttle include in WifiAPClient.cpp to top.

Add Default.h to sleep.cpp

rest of files just remove unused now variables.

* Remove a couple more meows

---------

Co-authored-by: Tom Fifield <tom@tomfifield.net>
2024-09-23 08:58:14 -05:00

35 lines
1.3 KiB
C++

#include "Throttle.h"
#include <Arduino.h>
/// @brief Execute a function throttled to a minimum interval
/// @param lastExecutionMs Pointer to the last execution time in milliseconds
/// @param minumumIntervalMs Minimum execution interval in milliseconds
/// @param throttleFunc Function to execute if the execution is not deferred
/// @param onDefer Default to NULL, execute the function if the execution is deferred
/// @return true if the function was executed, false if it was deferred
bool Throttle::execute(uint32_t *lastExecutionMs, uint32_t minumumIntervalMs, void (*throttleFunc)(void), void (*onDefer)(void))
{
if (*lastExecutionMs == 0) {
*lastExecutionMs = millis();
throttleFunc();
return true;
}
uint32_t now = millis();
if ((now - *lastExecutionMs) >= minumumIntervalMs) {
throttleFunc();
*lastExecutionMs = now;
return true;
} else if (onDefer != NULL) {
onDefer();
}
return false;
}
/// @brief Check if the last execution time is within the interval
/// @param lastExecutionMs The last execution time in milliseconds
/// @param timeSpanMs The interval in milliseconds of the timespan
bool Throttle::isWithinTimespanMs(uint32_t lastExecutionMs, uint32_t timeSpanMs)
{
return (millis() - lastExecutionMs) < timeSpanMs;
}