ble_app_hello_world error "Undefined symbol nrf_drv_gpiote_in_init"

[tenedorio]

Dear all, I'm trying compile github ble example ble_app_hello_world for Nordic nRF51422 following steps on Tutorial Advertising for Beginners and found 6 errors all same type like "Undefined symbol nrf_drv_gpiote_in_init". Anybody can help? Thanks. Luis

I'm using Keil 5.15 Lite and of course Nordic tools. I just had checked of all C/C++ compiler options including include files paths but errors remain. Thanks for help. Luis Globaltronic SA Portugal

[MartinBL]

Hi

The tutorial is written for SDK V8.0.0 and it sounds like you are using SDK V8.1.0 or V9.0.0? The file structure changed a little bit between V8.0.0 and V8.1.0 and that is probably why it doesn't work. I have added support for SDK V8.0.0 and SDK V8.1.0 to the example files on github.

[tenedorio]

Thanks Martin, next Monday I will return to try again, I'm using SDK 9.0.0 and all Nordic ble examples are good but I just wanted take a insight on Github example and add some features on that in sense that will be useful on future. Regards. Luis Tenedorio

[tenedorio]

Hello Martin, I'm back office today and tried run the updated example again on SDK 9.0.0 but some files are missing, I think I must update include paths on C/C++ compiler, but no problem I will try a little later, meanwhile I wanted go a step forward trying include two characteristics on a BLE service, I think one of best examples is Github ble_app_lbs_master. The example was downloaded for SDK 8.0.0, it seems there are not updated exampe for SDK 9.0.0, anyway CMSIS and CMSIS Device components were missing. I Just added these components but after compilation one error is remaining "PSTORAGE_NUM_OF_PAGES not defined", OK, I just defined it using "#define PSTORAGE_NUM_OF_PAGES 1" but a seccond error appears "more than one section matches selector - cannot all be FIRST/LAST". It seems the problem is on pstorage.c and pstorage_platform.h, can you help? Thanks and regards. Luis

[MartinBL]

Hi. So sorry for the late response. Have you seen this post? It seems like they discuss the exact same problem.