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Rockbox mail archiveSubject: RTC Alarm wake up not possibleRTC Alarm wake up not possible
From: Uwe Freese <mail_at_uwe-freese.de>
Date: Sun, 28 Jul 2002 15:55:52 +0200 Hello, I read the documentation to the M41ST84W, which (I think) is the RTC in the recorder model. This model HAS an alarm function. But as the doc says, the _IRQ/FT/OUT will go low on RTC alarm. This pin is not wired to anything that could turn on the archos (see the rec_main.pdf that can be found on the rockbox site). So a wakeup function (power on) by an alarm time seems not possible to me. But we could implement a record or playback auto-off by simply read the actual time from the rtc. See page 18 of this file: http://www.st.com/stonline/books/pdf/docs/7530.pdf Bye, Uwe. Received on 2002-07-28 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |