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Altera_Forum's avatar
Altera_Forum
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13 years ago

times() always returns 1 in NIOS II

Hi, I am trying to measure the process execution time using the following code... # include <stdlib.h># include "sys/alt_stdio.h"# include <sys/alt_alarm.h># include "sys/times.h"# inclu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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How did you change the sys_clk_timer value to make it work? In my BSP editor it has only the None value. I guess I have to change it in system.h. Which value must I give to it?

Thanks!

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Does your Qsys system contain one or more "Interval Timer" peripherals? It sounds like it doesn't. The BSP editor will present you with a choice of all the timers in your system that are correctly connected to your processor. Changing it in system.h is not going to work.