Hi,
I am using NRF51822 SDK12 S130, I have increased my code and encountered a crash right at the beginning, I debugged it as follows -
I increase an integer (uint32) array I use for debugging this problem from size 5 to 6 it crashes(uint32_t debug_z1[5]; to uint32_t debug_z1[6];), and the program stops working,
this is the program size reported before the increase -
Program Size: Code=60768 RO-data=1488 RW-data=848 ZI-data=8368 (with uint32_t debug_z1[5] ) works fine
this is after the increase -
Program Size: Code=60768 RO-data=1488 RW-data=848 ZI-data=8360 (with uint32_t debug_z1[6] ) doesn't work
This is my code size,
My RAM memory allocated is 0x6018, so I don't understand how I have a problem, To my understanding I have enough RAM,
Please help me, any suggestion on how to proceed will be very much appreciated!
Thanks!
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I am adding my arm_startup_nrf51.s file part of the code dealing with HEAP SIZE and STACK SIZE which I assume might be connected
IF :DEF: __STARTUP_CONFIG
Stack_Size EQU __STARTUP_CONFIG_STACK_SIZE
ELIF :DEF: __STACK_SIZE
Stack_Size EQU __STACK_SIZE
ELSE
Stack_Size EQU 2048
ENDIF
IF :DEF: __STARTUP_CONFIG
Stack_Align EQU __STARTUP_CONFIG_STACK_ALIGNEMENT
ELSE
Stack_Align EQU 3
ENDIF
AREA STACK, NOINIT, READWRITE, ALIGN=Stack_Align
Stack_Mem SPACE Stack_Size
__initial_sp
IF :DEF: __STARTUP_CONFIG
Heap_Size EQU __STARTUP_CONFIG_HEAP_SIZE
ELIF :DEF: __HEAP_SIZE
Heap_Size EQU __HEAP_SIZE
ELSE
Heap_Size EQU 2048
ENDIF
