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10 years, 7 months ago.
heapstats() cause Compile error on LPC1114FN28
Hi.
I want to see the state of allocation heap on LPC1114FN28. So I used heapstats(). But I get compile error :
Error: Undefined symbol __heapstats (referred from main.cpp.LPC1114.o).
Why cant I use this function?
The code which I tried is here. https://mbed.org/forum/mbed/topic/2702/?page=1#comment-13879
Thanks.
on LPC1768, this code works fine!
1 Answer
10 years, 7 months ago.
I don't think heapstats exist for uARM lib. Regular ARM lib does have it, but would take way more space on a relative small device like the LPC1114.
Tbh you can get quite far by allocating a memory block and comparing the returned pointer with the stackpointer/static allocated variable.
Accepted Answer