I2C NVIC function is not create

[Minkyu Kim]

Hi,

I tried to I2C Loopback test on STM32F401.

I added two I2C Ports and checked NVIC Setting.

Following some of tutorials, below function is craete automatically.

but when i generated codes, this function was not crated.

this function is wrote by user?

[Minkyu Kim]

Oh, I found a reason.

In NVIC tab, that check box have to checked.