internal error from SWI2_IRQHandler

[julian]

www.dropbox.com/.../Screenshot 2014-04-03 11.41.25.png

I guess has nothing to do with crc16?

the call stall seems unreasonable, is it because my stack is messup?

everything is good till this morning, keep getting this error, sometimes stuck in URAT

this happened after a successful bonding, seems still related to bonding

[Håkon Alseth]

The error is on the call to your scheduler function, and the error code is 0x0004. The error code is defined in nrf_error.h and its: NRF_ERROR_NO_MEM

You have no memory to add the event into the scheduler queue. Try adjusting the define "SCHED_QUEUE_SIZE" in your main.c file.

-H

[julian]

Thanks for the help! the memory is very tight, in order to link the program, I already set the stack and heap size to 1250, is it ok to do that? also, what's the recommend value for SCHED_QUEUE_SIZE and is there a best practices for memory management?