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timer interrupt

Question asked by arabloo.mohammad on Jan 1, 2017
Latest reply on Jan 4, 2017 by arabloo.mohammad


I have a stm32f4 discovery board and i use stm32 cube.

I want to create a 400ns interrupt but it doesn't less than 2.5us.


my initialization are:

TimHandle.Init.Period = 1;
TimHandle.Init.Prescaler = 0;

TimHandle.Init.ClockDivision = 0;

 can you help me?

thank you