$ mkdir build $ cd build $ ../configure -T nrf51822_gcc -t ../app -A app $ make depend $ make

target_config.h '''' #define DEFAULT_ISTKSZ (0x1800 / 4) /* 6KByte */ ''''

Stack size configuration result: Estimated task stack size = 128 Specified interrupt stack size = DEFAULT_ISTKSZ(value=1536) Allocated total stack size = 1664(value=1664)

text data bss dec hex filename 33404 36 3216 36656 8f30 ssp.exe