Adding a new library in a Keil project

RE: Adding a new library in a Keil project

awneil — Thu, 21 Apr 2016 12:25:53 GMT

That's the location for the Keil-supplied System headers - you should not be putting your own files there!

Instead, you should tell the compiler where to find your headers in your own folders - that's what the Include Paths are for in your Project options:

www.keil.com/.../uv4_dg_adscc.htm

Again, this has nothing specifically to do with Nordic, and isn't even peculiar to Keil - it is a standard feature of all 'C' toolchains!

RE: Adding a new library in a Keil project

Francesca — Thu, 21 Apr 2016 12:18:05 GMT

Thanks to all of you, now it's working!I had to add the header in C:\Keil_v5\ARM\ARMCC\include

RE: Adding a new library in a Keil project

Artucas — Thu, 21 Apr 2016 11:09:43 GMT

Are you sure you have included the correct path for the compiler to ble_nus.h lib? Do you know how to add a new path?

RE: Adding a new library in a Keil project

awneil — Thu, 21 Apr 2016 10:42:49 GMT

So it can't open the file "ble_nus.h".

That must be either because the file doesn't exist at all or, if it does exist, it is not in a location where the compiler is looking.

RE: Adding a new library in a Keil project

Francesca — Thu, 21 Apr 2016 10:22:10 GMT

*** Using Compiler 'V5.06 update 1 (build 61)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin' Build target 'nrf51422_xxac_s130' compiling ble_nus.c... compiling main.c... ......\main.c(41): error: #5: cannot open source input file "ble_nus.h": No such file or directory #include "ble_nus.h" ......\main.c: 0 warnings, 1 error "._build\nrf51422_xxac_s130.axf" - 1 Error(s), 0 Warning(s). Target not created. Build Time Elapsed: 00:00:03

This the error, I have also updated the screenshot

RE: Adding a new library in a Keil project

awneil — Thu, 21 Apr 2016 10:19:44 GMT

The scrrenshot is too small/unclear to read.

What error(s), exactly, are you getting?

Note that you can copy & paste the text from the uVision build output window...

RE: Adding a new library in a Keil project

Francesca — Thu, 21 Apr 2016 10:05:47 GMT

I have added the screenshot of what I see, there is the .c file in the nrf_ble folder, but in the code there is still the error.

RE: Adding a new library in a Keil project

Artucas — Thu, 21 Apr 2016 10:01:32 GMT

The instructions prvoided in the link which you were reading are very good and clear. There is probably no more informative answer than that. What do you mean "but it still doesn't work" ? What error you are seeing?