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Update existing example app to support switch cluster event #19473

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merged 1 commit into from
Jun 10, 2022
Merged

Update existing example app to support switch cluster event #19473

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90 changes: 90 additions & 0 deletions examples/all-clusters-app/linux/main-common.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
#include <app/clusters/identify-server/identify-server.h>
#include <app/clusters/network-commissioning/network-commissioning.h>
#include <app/clusters/software-diagnostics-server/software-diagnostics-server.h>
#include <app/clusters/switch-server/switch-server.h>
#include <app/server/Server.h>
#include <app/util/af.h>
#include <lib/support/CHIPMem.h>
Expand Down Expand Up @@ -147,6 +148,52 @@ void HandleGeneralFaultEvent(intptr_t arg)
}
}

/**
* Should be called when a switch operation takes place on the Node.
*/
void HandleSwitchEvent(intptr_t arg)
{
uint32_t eventId = static_cast<uint32_t>(arg);

EndpointId endpoint = 1;
uint8_t newPosition = 20;
uint8_t previousPosition = 10;
uint8_t count = 3;

if (eventId == Clusters::Switch::Events::SwitchLatched::Id)
{
Clusters::SwitchServer::Instance().OnSwitchLatch(endpoint, newPosition);
}
else if (eventId == Clusters::Switch::Events::InitialPress::Id)
{
Clusters::SwitchServer::Instance().OnInitialPress(endpoint, newPosition);
}
else if (eventId == Clusters::Switch::Events::LongPress::Id)
{
Clusters::SwitchServer::Instance().OnLongPress(endpoint, newPosition);
}
else if (eventId == Clusters::Switch::Events::ShortRelease::Id)
{
Clusters::SwitchServer::Instance().OnShortRelease(endpoint, previousPosition);
}
else if (eventId == Clusters::Switch::Events::LongRelease::Id)
{
Clusters::SwitchServer::Instance().OnLongRelease(endpoint, previousPosition);
}
else if (eventId == Clusters::Switch::Events::MultiPressOngoing::Id)
{
Clusters::SwitchServer::Instance().OnMultiPressOngoing(endpoint, newPosition, count);
}
else if (eventId == Clusters::Switch::Events::MultiPressComplete::Id)
{
Clusters::SwitchServer::Instance().OnMultiPressComplete(endpoint, newPosition, count);
}
else
{
ChipLogError(DeviceLayer, "Unknow event ID:%d", eventId);
}
}

// when the shell is enabled, don't intercept signals since it prevents the user from
// using expected commands like CTRL-C to quit the application. (see issue #17845)
// We should stop using signals for those faults, and move to a different notification
Expand Down Expand Up @@ -223,6 +270,42 @@ void OnGeneralFaultSignalHandler(int signum)
PlatformMgr().ScheduleWork(HandleGeneralFaultEvent, static_cast<intptr_t>(eventId));
}

void OnSwitchSignalHandler(int signum)
{
ChipLogDetail(DeviceLayer, "Caught signal %d", signum);

uint32_t eventId;
switch (signum)
{
case SIGTSTP:
eventId = Clusters::Switch::Events::SwitchLatched::Id;
break;
case SIGSTOP:
eventId = Clusters::Switch::Events::InitialPress::Id;
break;
case SIGTTOU:
eventId = Clusters::Switch::Events::LongPress::Id;
break;
case SIGWINCH:
eventId = Clusters::Switch::Events::ShortRelease::Id;
break;
case SIGQUIT:
eventId = Clusters::Switch::Events::LongRelease::Id;
break;
case SIGFPE:
eventId = Clusters::Switch::Events::MultiPressOngoing::Id;
break;
case SIGPIPE:
eventId = Clusters::Switch::Events::MultiPressComplete::Id;
break;
default:
ChipLogError(NotSpecified, "Unhandled signal: Should never happens");
chipDie();
break;
}

PlatformMgr().ScheduleWork(HandleSwitchEvent, static_cast<intptr_t>(eventId));
}
void SetupSignalHandlers()
{
// sigaction is not used here because Tsan interceptors seems to
Expand All @@ -238,6 +321,13 @@ void SetupSignalHandlers()
signal(SIGUSR2, OnGeneralFaultSignalHandler);
signal(SIGHUP, OnGeneralFaultSignalHandler);
signal(SIGTTIN, OnGeneralFaultSignalHandler);
signal(SIGTSTP, OnSwitchSignalHandler);
signal(SIGSTOP, OnSwitchSignalHandler);
signal(SIGTTOU, OnSwitchSignalHandler);
signal(SIGWINCH, OnSwitchSignalHandler);
signal(SIGQUIT, OnSwitchSignalHandler);
signal(SIGFPE, OnSwitchSignalHandler);
signal(SIGPIPE, OnSwitchSignalHandler);
}
#endif // !defined(ENABLE_CHIP_SHELL)

Expand Down