nrf51822 - app_timer - getting compile errors?

RE: nrf51822 - app_timer - getting compile errors?

Jørgen Holmefjord — Mon, 20 Mar 2017 08:30:05 GMT

There is no such example in SDK 11. Did you clone the example from GitHub into SDK 11 folder?

RE: nrf51822 - app_timer - getting compile errors?

Roger Clark — Sat, 11 Mar 2017 06:18:37 GMT

Kinda hard to know what you are doing wrong.

Sounds like you added the necessary extra files to the project in Keil.

Can you try using the latest stable SDK ( SDK12.2 ) instead of 11.x ?

RE: nrf51822 - app_timer - getting compile errors?

Mahonroy — Fri, 10 Mar 2017 15:03:39 GMT

I'm using nRF5_SDK_11.0.0_89a8197. But yes that is the example I am using... only out of the SDK 11.

RE: nrf51822 - app_timer - getting compile errors?

Jørgen Holmefjord — Fri, 10 Mar 2017 08:53:53 GMT

Which SDK version are you using? Is this the example you are using?

RE: nrf51822 - app_timer - getting compile errors?

Mahonroy — Fri, 10 Mar 2017 05:11:32 GMT

Ah gotcha. I'm using Keil.

RE: nrf51822 - app_timer - getting compile errors?

Roger Clark — Fri, 10 Mar 2017 03:32:11 GMT

I mean are you using GCC, IAR, or Keil etc

RE: nrf51822 - app_timer - getting compile errors?

Mahonroy — Fri, 10 Mar 2017 03:24:26 GMT

I got a project working successfully by duplicating the "nrf51-micro-esb-master" under "proprietary_rf" if thats what you mean by "build environment" that I am using. All I am trying to do is add functionality to the project so I can get some elapsed time values. All the advice everyone gives online is to do the app_timer tutorial to incorporate this functionality, but this does not seem to work.

I did add every include path that the tutorial told me to do. I kept getting build errors saying files weren't found, so each file that was not found I added an include path to that until it finally compiled.... well mostly... now I am stuck with these last error messages that I don't understand.

Thanks again for your help.

RE: nrf51822 - app_timer - getting compile errors?

Roger Clark — Fri, 10 Mar 2017 03:12:44 GMT

umm

Now I look at your compile listing, I can see you seem to be compiling those files

What build environment are you using ?

Its a long shot, but some features are disabled by default and need to be enabled in sdk_config.h , but I don't think the APP Timer is one of those.

Did you add the include path to libraries/timer ?

RE: nrf51822 - app_timer - getting compile errors?

Mahonroy — Fri, 10 Mar 2017 02:16:05 GMT

I followed the instructions of the tutorial exactly, and that included adding the app_util_platform.c source file. Are there any other files that it didn't mention that I might need to add?

RE: nrf51822 - app_timer - getting compile errors?

Roger Clark — Fri, 10 Mar 2017 01:53:11 GMT

You can't be compiling all the necessary source files

Make sure you have

SDK_V12.2.0\components\libraries\util\app_error.c and SDK_V12.2.0\components\libraries\util\app_util_platform.c

in your project (or Makefile)