Rockbox mail archiveSubject: Re: progress with my car CD changer emulation plugin
Re: progress with my car CD changer emulation plugin
From: sophana <jobarjo78_at_yahoo.fr>
Date: Wed, 05 May 2004 16:11:28 +0200
see at http://www.mictronics.de
it contains lot of info or links on various CDC protocols
James Currie wrote:
> When ya'll have started working on the CD changer emulation, how have
> you gotten information on the commands on the bus? Are you using an
> oscilloscope to capture what is being sent, or is the information
> documented somewhere?
>> From: sophana <jobarjo78_at_yahoo.fr>
>> Reply-To: Rockbox development <rockbox_at_cool.haxx.se>
>> To: Rockbox development <rockbox_at_cool.haxx.se>
>> Subject: Re: progress with my car CD changer emulation plugin
>> Date: Wed, 05 May 2004 15:40:33 +0200
>> what about startup?
>> do you have to start your plugin manually each time you start your
>> car engine?
>> You have choosed to bypass the button_queue, so you call direct mpeg_
>> routines to control playback.
>> How do you navigate through directories then?
>> Are you limited to 6 playlists? (for 6 CDs)
>> Is there a next/prev directory routine?
>> Finally, using the 'button_queue api' for navigating through
>> directories could be more practical, don't you think?
>> [IDC]Dragon wrote:
>>> I've done some changes to the plugin API recently, to allow a plugin
>>> to be a
>>> TSR (terminate and stay resident). It can spawn a thread, which
>>> gives it a
>>> life after it has returned control to Rockbox. And I have added some
>>> mpeg_xxx() functions for playback control.
Received on 2004-05-05