Build size of bluetooth and ip stack #nrf51822 #bluetooth

mdl.mailme@...
 

Hi, 

i am trying to build the bluetooth/ipsp/ example for the nrf51, but the build fails because the SRAM overflows (50kB usage with 32kB available on the nRF51). Also, the Flash usage is 98%. I checked the zephyr_prebuilt.map file to see the sizes of the single modules/libraries. It shows that only the bluetooth and ip modules use around 180kB of Flash and 32kB of SRAM. Is it normal for it to be this large? If yes, is there a possibility of reducing the size of those modules?

I attached the zephyr_prebuilt.map file, the output of my self built parser showing the ROM and RAM usage of the single modules and the build output.

Kind regards,

Marco Liess

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