Hi..
I am porting lwip to SMX RTOS on PPC MPC852T from Freescale.
As I was comparing the 2 functions for creating a semaphore for both lwip
sys_arch.c and the one from smx
it hits me... what is meant with the initial conditions argument passed to
sys_sem_new on lwip, since
smx semaphores has by default FALSE as initial conditions and depending on the
Threshold and how many times it
as been signalled it will be set to TRUE which will be tested by the task that
needs that semaphore to be signalled.
I also noticed on some point in the code the sys_sem_new is called and passed
with value of 0 and 1.
I really appreciate it if anyone can explain it.
Another short q, what is sys_sem_wait for ?
Btw lwip is really a lifesaver for me, wanna say thanks a lot the lwip
developers :D
Thanks a bunch
M. Ikhwan
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