How can I get the duration of an operation??

Forum related to ERIKA Enterprise and RT-Druid version 2

Moderator: paolo.gai

Locked
Alberto_82

How can I get the duration of an operation??

Post by Alberto_82 »

Hi to everybody,
I need to calculate the execution time of some instructions, but I can\'t find a simple way to obtain it. Isn\'t there any function like \"get_time\" or something like that??

Thanks in advance,
/Alberto
paolo.gai
Administrator
Posts: 877
Joined: Thu Dec 07, 2006 12:11 pm

Re:How can I get the duration of an operation??

Post by paolo.gai »

Depends on the architecture... are you referring to the FLEX boards?
Alberto_82

Re:How can I get the duration of an operation??

Post by Alberto_82 »

Yes, on the Flex board..
But I solved the problem using TMR1 register... All worked fine!
paolo.gai
Administrator
Posts: 877
Joined: Thu Dec 07, 2006 12:11 pm

Re:How can I get the duration of an operation??

Post by paolo.gai »

Ok... fine!

Just take a look in ee/pkg/mcu/microchip_dspic/inc/ee_mcu.h

there are a few functions already made to read the timer.

Ciao,

PJ
Alberto_82

Re:How can I get the duration of an operation??

Post by Alberto_82 »

Thank you, now I read the code...

Alberto
Locked