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Interrupt routine not calling in LPTIMER of STM32H735VGH

Pavani
Associate

In LPLTIM_IER register, the ARRMIE bit is SET by software and LPTIM_ISR register the bit ARRM bit is SET by hardware but this LPTIM4_IRQHandler() function is not calling.

 

what might be the reason of not calling this function LPTIM4_IRQHandler() ?

2 REPLIES 2
MikaelM
ST Employee

Hello @Pavani ,

you probably forgot to configure the interrupt in the NVIC.

Look at timers examples to help you.

Best regards

Mikael

 

If you feel a post has answered your question, please click Accept as Solution.

Hi Mikael,

Thank you so much for your reply.

 

Regards,

Pavani