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Rockbox mail archiveSubject: Re: FM Recorder battery levelsRe: FM Recorder battery levels
From: Uwe Freese <mail_at_uwe-freese.de>
Date: Thu, 6 Feb 2003 12:25:55 +0100 Hello Mike, Mike Holden wrote on Thursday, February 6, 2003, 10:00:07 AM: MH> As I mentioned in another post, I believe the basic battery levels on the MH> FM Recorder model are being read wrong. The current values show a scale As already mentioned from others, it *is* a LiIon, it has 4,2v max and goes down to ~ 3v when empty. So the scale factor seems to be exactly the same as for the recorder. If your adc.c really means that getting the voltage through AN6 ever works on the FM (I'll take a look at the source later), I'll update it in CVS. The next thing then would be to make the charger algorithm also work for the FM. Especially: Is the charging done in hardware or must Rockbox switch the charging current on and off (same as for recorder)? Do you notice the voltage going up when the charger is connected and Rockbox doesn't charge (turn deep discharge option on for testing this)? Bye, Uwe. Received on 2003-02-06 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |