Hello I use the example of the LED and de button nAN-36. Do I need to add all de #include files

Hello I use the example of the LED and de button nAN-36. Do I need to add all de #include fileshttps://devzone.nordicsemi.com/f/nordic-q-a/8624/hello-i-use-the-example-of-the-led-and-de-button-nan-36-do-i-need-to-add-all-de-include-filesI use SDK 8 or 9 &my compiler Keil uVision 5 my Development kit pca10028 Where should I add thede #include files? I Mean de XXXX.h or de XXX.c. Where Should I add de #define for de led or de button pin? I received message It is defined twice. en-USTelligent Community 13Sat, 08 Aug 2015 10:24:13 GMTRE: Hello I use the example of the LED and de button nAN-36. Do I need to add all de #include fileshttps://devzone.nordicsemi.com/thread/31549?ContentTypeID=1Sat, 08 Aug 2015 10:24:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:20ddc183-3c13-4dfb-ac70-d72d5ce83832Petter Myhre<p>I'm not quite sure how to answer this, but the ble_app_lbs example for SDK 8.0.0 is available <a href="https://github.com/NordicSemiconductor/nrf51-ble-app-lbs">here</a>. You can have a look at that.</p><div style="clear:both;"></div>