Re: Boot up speed
Thomas Chenot <tom.chenot-6tN4nzCoH/[email protected]>
| Newsgroups | gmane.comp.hardware.microcontrollers.tini |
|---|---|
| Message-ID | <[email protected]> |
Andrew Page wrote:
>Hi all,
>
>
>
>I have written a small java program (about 20k) for a TSTIK72NB (behaves
>like a TINIm400). I have put this program in the etc directory and edited
>the .startup file so the app runs automatically at power up.
>
Exactly what does this app do? Can you post the source?
If the app chews up memory in a tight loop (while(true){new
objectOrByteArrayOrWhatever();}) you could be making the memory manager
work for its money, coalescing the tiny bits and pieces of freed memory
on bootup.
DHCP can also take time.
A peek at your code might give us a clue.
>It seems that
>it takes about 90 seconds before the application starts after initial power
>up. My question is - is this about right or can I do something to make this
>time a bit shorter? I am not ready to put the program into flash yet but
>would this make boot up any quicker?
>
>
>
>Thanks,
>
>
>
>Andy Page.
>
>
>
--
Thomas Chenot
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