Linker Error L6406E and L6406E

[Sid]

Hi,

I recently made some changes to the code and noticed the following errors for the first time. Error: L6406E: No space in execution regions with .ANY selector matching main.o(.data). Error: L6407E: Sections of aggregate size 0x20 bytes could not fit into .ANY selector(s).

My understanding is that this is due to a small size of IRAM1 as described in the target options. I tried that and increased the size of IRAM1. The code compiles but when programmed onto an nRF51422 chip, the device doesn't turn on.

Can someone please tell me how to solve this problem?

I am currently using softdevice s310v1.0.0 and a 16kB RAM variant of the nRF51422. Program Size: Code=32064 RO-data=980 RW-data=492 ZI-data=6700

[Stefan Birnir Sverrisson]

Hi

Seems like your application is consuming over 7kB of RAM, which is too much for the 16kB RAM variant and the S310 stack. The S310 stack only leaves 4kB for the application if I remember correctly. My recommendation is to put your application on a memory diet or get the nRF51422 QFAC variant with 32kB or RAM. See more information on these threads: (1) (2) (3)