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Subject: found a bug in power_off()

found a bug in power_off()

From: sophana <jobarjo78_at_yahoo.fr>
Date: Tue, 25 May 2004 15:52:21 +0200

Hi all

I was complaining some weeks ago about idle power off not working on my jukebox6000
I also needed power_off() for my CDC application (still didnt work)

I found out that when I remove the
while(1);
at the end of the routine, it works... :-)

This must be caused by the optimizer optmizing too much, even if the and_b and or_b routine are in assembly inline. (the optimizer is generally working at the assembler level I think)

I don't know if the sh1 registers are declared as volatile, but it should help.

Regards
Sophana
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Received on 2004-05-25

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