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Rockbox mail archiveSubject: Re: [HELP] Button bouncing problem on iaudioX5Re: [HELP] Button bouncing problem on iaudioX5
From: Nicolas GIF (Salokyn) <"Nicolas>
Date: Sat, 22 Sep 2007 02:37:37 +0300 David Bleakley a écrit : > >>>I began to write a patch for button-x5.c file to filter the button >>>status (http://www.rockbox.org/tracker/task/6787) but things are not >>>that easy. > > I am one of these people. I tried the patch and it did improve the > stability. > > I tried to improve it with various filters, but came to the conclusion > that I needed to see the raw data and then run various filters in excel > to compare properly. > > I had the button-x5.c (attached) write the 1st 100 key presses after > pressing select. I got some data out, but then I damaged my harddrive > and am waiting to repair it. > Cheers > I did write something very similar to this and in fact I think that this button_read_device() function we're modifying is only executed when a key is actually pushed. So the "RESET filter" part is never executed in there. The resetting should be done at a higher level. I think to somewhere in /firmware/drivers/button.c. But I would like to know more on the functions inside this file : button_tick(), button_read(). When is this button_tick() function used ? How work these event_queue and button_queue struct ? I'm wondering if the button-x5.c file is the one to change ! Received on 2007-09-22 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |