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RTC_TAMP_IRQHandler Getting continuously triggered.

SPK_FW
Associate II

Hi, 
I have configured My RTC with LSE of 32.768Khz for STM32G0B1CETx

And In NVIC Setting RTC & TAMP interrupts are enabled..

All these are done using Cube Mx

After HAL_RTC_Init() call from main;  RTC_TAMP_IRQHandler is getting called continuously. 

Time and alarm is configured after  HAL_RTC_Init(). which is not even called.

Any inputs could be helpful.

Thank you

Suraj Prem

1 REPLY 1
TDK
Super User

Set a breakpoint in RTC_TAMP_IRQHandler. Examine the state of the RTC and TAMP to determine why it has called.

Note that these stay configured when the chip is reset, as long as power is not lost.

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