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Don't attempt to save NodeDB on low-batt shutdown to prevent FS corruption (#5312)

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This commit is contained in:
Ben Meadors
2024-11-12 06:17:26 -06:00
committed by GitHub
parent ff33a27789
commit a84324c4fa
9 changed files with 24 additions and 16 deletions
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20
src/PowerFSM.cpp
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@@ -55,9 +55,14 @@ static void sdsEnter()
{
LOG_DEBUG("State: SDS");
// FIXME - make sure GPS and LORA radio are off first - because we want close to zero current draw
doDeepSleep(Default::getConfiguredOrDefaultMs(config.power.sds_secs), false);
doDeepSleep(Default::getConfiguredOrDefaultMs(config.power.sds_secs), false, false);
}
static void lowBattSDSEnter()
{
LOG_DEBUG("State: Lower batt SDS");
doDeepSleep(Default::getConfiguredOrDefaultMs(config.power.sds_secs), false, true);
}
extern Power *power;
static void shutdownEnter()
@@ -247,6 +252,7 @@ static void bootEnter()
State stateSHUTDOWN(shutdownEnter, NULL, NULL, "SHUTDOWN");
State stateSDS(sdsEnter, NULL, NULL, "SDS");
State stateLowBattSDS(lowBattSDSEnter, NULL, NULL, "SDS");
State stateLS(lsEnter, lsIdle, lsExit, "LS");
State stateNB(nbEnter, NULL, NULL, "NB");
State stateDARK(darkEnter, NULL, NULL, "DARK");
@@ -291,12 +297,12 @@ void PowerFSM_setup()
"Press"); // Allow button to work while in serial API
// Handle critically low power battery by forcing deep sleep
powerFSM.add_transition(&stateBOOT, &stateSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateLS, &stateSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateNB, &stateSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateDARK, &stateSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateON, &stateSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateSERIAL, &stateSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateBOOT, &stateLowBattSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateLS, &stateLowBattSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateNB, &stateLowBattSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateDARK, &stateLowBattSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateON, &stateLowBattSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
powerFSM.add_transition(&stateSERIAL, &stateLowBattSDS, EVENT_LOW_BATTERY, NULL, "LowBat");
// Handle being told to power off
powerFSM.add_transition(&stateBOOT, &stateSHUTDOWN, EVENT_SHUTDOWN, NULL, "Shutdown");