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JBond.1
Senior
September 21, 2022
Solved

Does TIM1 has global interrupt?

  • September 21, 2022
  • 1 reply
  • 1666 views

Hi, I was wondering does TIM1 has "global interrupt" like TIM2, TIM3... have?

I dont see such in STM32CubeMX app, is it called differently or does not have such interrupt?

Should I avoid using TIM1 if I need such interrupt?

0693W00000SvvNNQAZ.jpg

This topic has been closed for replies.
Best answer by Tesla DeLorean

It's an Advanced Timer, as such it might have multiple IRQHandlers for different aspects. IRQHandlers might also be shared. Look at the Vectors in startup.s, or the Manuals

You could make ONE Handler, and point all the related Vector Table entries at it. Would likely want same priority / preemption.

1 reply

Tesla DeLorean
Guru
September 21, 2022

It's an Advanced Timer, as such it might have multiple IRQHandlers for different aspects. IRQHandlers might also be shared. Look at the Vectors in startup.s, or the Manuals

You could make ONE Handler, and point all the related Vector Table entries at it. Would likely want same priority / preemption.

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