Reset lamps after reboot
In case lamp test has been triggered and reboot takes place,
even after reboot the lamps are found to be in the on state.
The commit switches off the lamps in case such situation is
found and restores the LEDs to the state in which they were
before lamp test was triggered.
Change-Id: I3d199b7066751e89bd6faffc38af3e36877ca003
Signed-off-by: Sunny Srivastava <sunnsr25@in.ibm.com>
diff --git a/manager/lamptest/lamptest.hpp b/manager/lamptest/lamptest.hpp
index 0de9082..f4fb5c5 100644
--- a/manager/lamptest/lamptest.hpp
+++ b/manager/lamptest/lamptest.hpp
@@ -73,6 +73,14 @@
bool processLEDUpdates(const ActionSet& ledsAssert,
const ActionSet& ledsDeAssert);
+ /** @brief Clear LEDs triggerred by lamptest
+ * When system reboots during lamptest, leds triggerred by lamptest needs to
+ * be cleared in the upcoming boot. This method clears all the leds along
+ * with the persisted lamp test indicator file so that there is no sign of
+ * lamptest.
+ */
+ void clearLamps();
+
private:
/** @brief Timer used for LEDs lamp test period */
sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic> timer;