I think it's a bug in freeRTOS config file?

[KiraVerSace]

Please look the L102
https://github.com/stm32duino/STM32FreeRTOS/blob/master/src/FreeRTOSConfig_Default.h

here is my result I think it should change to
#define configTOTAL_HEAP_SIZE ((size_t)(&_estack - (uint32_t)&_Min_Stack_Size - &_end))

I use printf to print the value of _Min_Stack_Size it always wrong, but I add the & as &_Min_Stack_Size , it will be the right value that I set in the ld file.

SO I the heap size shoud minus the _Min_Stack_Size set to 0x400?

[fpistm]

Thank you @KiraVerSace for pointing this issue 👍

[KiraVerSace]

But I still do not know why here should add a &?

[fpistm]

But I still do not know why here should add a &?

https://sourceware.org/binutils/docs/ld/Source-Code-Reference.html

Note the use of the ‘&’ operators. These are correct. Alternatively the symbols can be treated as the names of vectors or arrays and then the code will again work as expected: ```