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https://github.com/meshtastic/firmware.git
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Thomas Göttgens
38074f584f
* Fix SENSOR power saving deep sleep behavior Deep sleep could be entered while a telemetry packet was still queued or on air, truncating the transmission. canSleep() gained a deepSleep parameter and now vetoes in that case; light sleep is unchanged. Telemetry modules defer a pending deep sleep (bounded to 30s) until the radio is idle and no longer let the sensor polling interval override the 5s pre-sleep grace period. A failed sensor read still arms deep sleep instead of leaving the node awake for a full telemetry interval. Fixes #10890 Fixes #10932 * Deduplicate telemetry deep sleep deferral logic Move the radio-busy deferral and its counter into BaseTelemetryModule and add an isPowerSavingSensor() helper. Removes the telemetry-specific counter from OSThread. The sleep arming block stays per module because it needs protected OSThread members not visible to the base class.
46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
#pragma once
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#include "DebugConfiguration.h"
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#include "NodeDB.h"
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#include "configuration.h"
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#include "sleep.h"
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class BaseTelemetryModule
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{
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protected:
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bool isSensorOrRouterRole() const
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{
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return config.device.role == meshtastic_Config_DeviceConfig_Role_SENSOR ||
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config.device.role == meshtastic_Config_DeviceConfig_Role_ROUTER ||
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config.device.role == meshtastic_Config_DeviceConfig_Role_ROUTER_LATE;
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}
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/// True for a SENSOR role node with power saving enabled, the only combination that deep
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/// sleeps between telemetry broadcasts
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bool isPowerSavingSensor() const
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{
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return config.device.role == meshtastic_Config_DeviceConfig_Role_SENSOR && config.power.is_power_saving;
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}
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/**
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* Call while a deep sleep is pending (sleepOnNextExecution): the telemetry packet queued by
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* sendTelemetry() goes out asynchronously, and sleeping while it is still queued or on air
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* truncates the transmission. Returns true if the caller should reschedule in
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* PREFLIGHT_SLEEP_RETRY_MS and check again. Bounded by MAX_PREFLIGHT_SLEEP_DEFERRALS so a
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* busy mesh can't keep the node awake forever. Reset preflightSleepDeferrals to 0 whenever
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* sleepOnNextExecution is armed.
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*/
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bool shouldDeferDeepSleep()
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{
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if (doPreflightSleep(true) || preflightSleepDeferrals >= MAX_PREFLIGHT_SLEEP_DEFERRALS)
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return false;
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preflightSleepDeferrals++;
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LOG_DEBUG("Radio busy, defer deep sleep");
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return true;
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}
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// While sleepOnNextExecution is pending, counts how often the deep sleep was postponed
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// because doPreflightSleep() vetoed it (e.g. radio still transmitting)
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uint32_t preflightSleepDeferrals = 0;
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};
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