error: #5: cannot open source input file "app_fifo.h": No such file or directory

[dhia1994]

  

hello ! 

I am using nRF51 SDK 12 and even when I add the library of app_uart_fifo  on keil it can't find app_fifo.h. As the screenshot shows, it is 

 

 please help for my final project and thaks a lot

[awneil]

dhia1994 said:

it can't find app_fifo.h

Does that file actually exist at all?

If it does, is it in a location covered by your include paths?