topic when using function "sprintf",build project will encounter c:/nxp/bstudio_nxp/sdk/tools/ba-elf-ba2-r36379/bin/../lib/gcc/ba-elf/4.7.4/../../../../ba-elf/lib/mcpu_jn51xx_sizeopt\libc.a(lib_a-glue.o): In function `_sbrk': /ba_toolchain/r36379/source/gcc-4.7 in Wireless MCU

when using function "sprintf",build project will encounter c:/nxp/bstudio_nxp/sdk/tools/ba-elf-ba2-r36379/bin/../lib/gcc/ba-elf/4.7.4/../../../../ba-elf/lib/mcpu_jn51xx_sizeopt\libc.a(lib_a-glue.o): In function `_sbrk': /ba_toolchain/r36379/source/gcc-4.7

ls_ubuntu — Wed, 31 Oct 2018 02:08:54 GMT

my SDK is JN-SW-4168

IDE JN-SW-4141(BeyondStudio for NXP)

template JN-AN-1184

mario_castaneda — Wed, 21 Nov 2018 22:24:40 GMT

Hi,

You can use DBG_vPrintf(TRUE, "Initialising ...");

Include the "dbg.h" file

Regards,

Mario