Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

How to set Idle state ?

Hello, I'm a new user so be gentle :) I need to create an Idle state, I have ISR called by the clock every 1 ms, and I need to get rid of the for(;;) loop in the main function this is my...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

thank you all ...

I don't want to use while(1).

something odd happend ... as the main function (and the alt_main) has endded , the ISR i wrote was still active be the timer interrupt.

can someone explain what the CPU is doing in this state (only the ISR is active for 200 uSec, and 800 uSec nothing is running).