timer interrupt issue

[kishor]

we are using the stm32f7508-dk board , we added  one function in while and timer 3 interrupt enabled  in that code .

when debugging the code continuously its going to  interrupt , the code in while function executing if i add break points. i f i remove the break points its miss behaving 

[TDK]

Find the bug and fix it.

If you add more details, you may get a more useful response here. We don't know what misbehaving means, or what the expected behavior is, or any other details. Consider limitations on interrupt frequency.