B4R Question rRF95 compile error - Adafruit Feather M0

[ljohnway]

Trying to get LoRa working on Adafruit Feather M0 with RFM95. Using latest versions: Arduino 1.8.12, B4R 3.50, RadioHead v1.113, rRadiohead v2.01. Re-installed all from scratch.

With basic application, compiler errors in rRF95.cpp with:
- C:\Arduino\Projects\Test_RF95\Objects\bin\sketch/rRF95.cpp:25: undefined reference to `operator new(unsigned int, void*)'
- C:\Arduino\Projects\Test_RF95\Objects\bin\sketch/rRF95.cpp:10: undefined reference to `operator new(unsigned int, void*)'

My Cpp skills are insufficient to diagnose. Please can I have some help to get me going?

 

[Erel]

First step: Tip: Getting rid of the excessive compiler logs

 

[ljohnway]

Apologies, Erel, I am a newbie. Less verbose log attached.
Thanks for you help.

 

[Erel]

Probably related to the SAMD cpu. Try to add this line to rRF95.h:

extern void *operator new( size_t size, void *ptr );

 

[ljohnway]

Many thanks.

Declared global 'new' operator in rRadiohead.h (which incorporates 'rRF95.h') as suggested, but no change:
C:\Arduino\Projects\Test_RF95\Objects\bin\sketch/rRF95.cpp:25: undefined reference to `operator new(unsigned int, void*)'
C:\Arduino\Projects\Test_RF95\Objects\bin\sketch/rRF95.cpp:10: undefined reference to `operator new(unsigned int, void*)'

Tried other obvious locations without success. Any other suggestion?

 

[Erel]

Sorry but no. The library isn't compatible with this CPU.