I'm having problems with Libuarte

[khalil*]

Hello,

I tried to implement libuart in my code but i'm facing some problems i think it's because the legacy layer and the nrfx layer,it's configuiration problem as i think ,everytime i  enable libuarte1,uarte1and uart0 i get the error(static assertion failed: "UARTE instance not enabled") and then if i try to enable either libuarte0,uarte0,uart0 i get always the error( multiple definition of `UARTE0_UART0_IRQHandler NRF")

i 've readed all the previous tickets concerning this problem but none of them has helped me .

Best regards,

6471.sdk_config.h

[khalil*]

I don't get those errors any more after disabling UART , enabling UARTE1 and libuarte0 in the SDK_CONFIG

but the problem now is that it crashes everytime i initialize the libuarte with this function "nrf_libuarte_async_init()" and it gives mes the

error :

<error> app: ERROR 0 [NRF_SUCCESS] at C:\homeV7\xm122\nRF5_SDK_15.3.0_59ac345\components\libraries\experimental_libuarte\nrf_libuarte_async.c:289
PC at: 0x0002D687
<error> app: End of error report

and it points to the  NRF_BREAKPOINT_COND in the app_error_weak.c

[Edvin]

This points to line 289 in nrf_libuarte_async.c:

    {
        NRF_LOG_ERROR("No timer or rtc defined");
        APP_ERROR_CHECK_BOOL(false);
    }

I was not able to reproduce it. Can you send the updated sdk_config.h file that you are using?

Also, I notice that you have several sdk_config.h included in your project. You should remove the include path to the one you are not intentionally using (which I guess is the SDK\examples\peripheral\experimental_libuarte_pca10056\blank\config\sdk_config.h)

[khalil*]

it 's already in attachements

[khalil*]

i m not using the sdk_config of the libuart they 're 2 different project in the same soluion

[khalil*]

Updates: i made it work by choosing the RTC2 but now i only can send Data,

and then i keep waiting to receive DATA (loopback), but no interruption or event has been raised so i do not receive anything is there any configuiration that i should do in the SDK_CONFIG to enable the RX interruption

[Edvin]

Can you please send the updated project? It is difficult for me to say what's wrong when I know that you changed things, but not knowing what you changed already. 

Best regards,

Edvin