unable to recognise LinkerScript symbols in the existing example code.

[saiteja]

how to add the linkerSript memory restrictions to our existing code:-

MEMORY { FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x40000 RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x6000 }

and different other symbols present in nrf51_common.ld

[Øyvind Karlsen]

Hi,

Please find some common iRAM and iROM settings at the bottom of this blogpost.

Best regards,

Øyvind

[saiteja]

actually problem is getting errors like unresolved bss_start and unresolved data_start

[Øyvind Karlsen]

Hi,

Sounds like you have a mismatch in the linker files for your current project. Try updating the system and startup files with the more recent ones from the toolchain folder in the SDK, ie. nRF5_SDK_11.0.0_89a8197\components\toolchain.

[saiteja]

i have replaced updated CMSIS and startup files. but no use.. can u help me to solve this

[Øyvind Karlsen]

Any change in the error outputs?

[saiteja]

no changes. i am getting this issue at softdevice_handler.c in softdevice_enable() function..