Hm,
the problem is that the FOPEN_MAX is not defined !?
** Maximum file locks allowed by DLib
Then this code chunk is not executed:
void __iar_file_Mtxinit(__iar_Rmtx *lock)
{
#ifdef FOPEN_MAX
uint32_t index;
STM32_LOCK_BLOCK_IF_NULL_ARGUMENT(lock);
stm32_lock_acquire(&static_file_list_lock);
for (index = 0; index < STM32_LOCK_ARRAY_SIZE(static_file_lock); index++)
{
if (STM32_LOCK_INITIALIZED(&static_file_lock[index]) == 0)
{
*lock = &static_file_lock[index];
STM32_LOCK_INITIALIZED(STM32_GET_LOCK_PTR(lock)) = 1;
stm32_lock_init(STM32_LOCK_PARAMETER(STM32_GET_LOCK_PTR(lock)));
stm32_lock_release(&static_file_list_lock);
return;
}
}
/* Not enough mutexes, this should never happen */
STM32_LOCK_BLOCK();
/* Release of static_file_lock, not possible since STM32_LOCK_BLOCK is invoked */
#else
STM32_LOCK_UNUSED(lock);
/* Not enough mutexes, this should never happen */
STM32_LOCK_BLOCK();
#endif /* FOPEN_MAX */
}
But in the map file I can find it, with __iar_file_ prefix though:
__iar_file_FOPEN_MAX 0x800'6ccd 0x4 Code Gb xfiles.o [19]
Maybe some bs. flag is not defined properly. Not sure if I need to use -Dlib flag during compile. If this is the case, it opens another can of worms for me. Since I need to use libc++,because half of my code won't work, and both is not allowed.
Would you @hbucknell mind sharing your build flags ? (linker and compile) Thank you !
