Re: Forum? (Was Re: Neo Sound and USB Questions)

2007-09-27 Thread AVee
On Tuesday 21 August 2007 15:06, Dr. H. Nikolaus Schaller wrote:
 Am 21.08.2007 um 12:46 schrieb Harald Welte:
 
  I am from the community ;)  And not in my 10+ years of FOSS community
  development have I seen any project that had problems with properly
  using mailinglists.

 By deciding not to have a forum, you will loose some participants.
 And those
 who remain will have no problems. So, this argument is not a proof...

Show me a single succesfull opensource project which uses *both* mailing lists 
and a forum *for development*. Just one. 
So far the lack of proof is on your side of the argument.

 Well, I don't know how old you are but I did send my first e-mails
 approx.
 1984 and wrote my first UNIX programs at that time. Nevertheless I would
 prefer a forum.

I was 5 years old in 1984, my first email account was a webmail account. I 
never used the internet before grahical browsers existed. Nevertheless I 
whould prefer a mailing list. So what?
If personal perference has to be the norm you will get all kind of things, but 
never a community. I'd use the forum if that was where the action was. But 
i'd *never* try to split up an active development community over the choice 
of communication medium.

 That might be an unwise decision - but you are the decision taker :-)

Thats a very wise decision. There is *no* reason at all to split the 
developers into two groups, forum users and mail users. That is a very stupid 
idea. Regardless of wich is supposedly better you should never split a 
community over several different communication mediums, and you should not 
try to radically change the medium either. For that reason alone Harald is 
right to oppose against forums (for developer usage, that is).


AVee
(I've said it, I won't be dragged into discussions about this)

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-09-04 Thread Al Johnson
  Hey! If you someday make this sound system for your car, please share
  with us some docs/photos/anything  ;)

 Be sure, mate, you'll get that docs/pictures/anything when it's done.
 (Probably the first thing I'll do with GTA2)
 And you'll be the first to get the link to the source code, for my
 application to get some engine data,
 like oil temperature, oil pressure, and everything my board electricity
 gives me to put on that screen :)

USB to CAN-bus interface for access to onboard data bus? That would give some 
interesting possibilities...

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-09-04 Thread Tilman Baumann

Al Johnson wrote:

Hey! If you someday make this sound system for your car, please share
with us some docs/photos/anything  ;)

Be sure, mate, you'll get that docs/pictures/anything when it's done.
(Probably the first thing I'll do with GTA2)
And you'll be the first to get the link to the source code, for my
application to get some engine data,
like oil temperature, oil pressure, and everything my board electricity
gives me to put on that screen :)


USB to CAN-bus interface for access to onboard data bus? That would give some 
interesting possibilities...


Something like this already exists for N770/N800
http://openbossa.indt.org/carman/

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-09-04 Thread Shawn Rutledge
On 8/17/07, Clarke Wixon [EMAIL PROTECTED] wrote:
 Look at this picture:
 http://www.apc.com/products/moreimages.cfm?partnum=UPB10aPos=5

 As you will see, it has a female mini-B socket from which it charges
 itself, and a female full-size A socket to which it supplies power.

Uh oh... makes you want to plug it into itself, doesn't it?  Hopefully
they have some protection for when that happens.

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-09-04 Thread Clarke Wixon

Shawn Rutledge wrote:

On 8/17/07, Clarke Wixon [EMAIL PROTECTED] wrote:

Look at this picture:
http://www.apc.com/products/moreimages.cfm?partnum=UPB10aPos=5

As you will see, it has a female mini-B socket from which it charges
itself, and a female full-size A socket to which it supplies power.


Uh oh... makes you want to plug it into itself, doesn't it?  Hopefully
they have some protection for when that happens.


If I inadvertently open a wormhole into an alternate dimension, I'll be 
sure to post about it on the wiki.


:)


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Forum? (Was Re: Neo Sound and USB Questions)

2007-08-22 Thread Dr. H. Nikolaus Schaller

Hm,
in other words: everybody should subscribe (listen) to all other  
lists to post questions in the correct sublist...


This is IMHO a very strong argument for a Forum system where you have  
to register only once, but can change between topics easily - even if  
new ones come up.


Just my 2 cents,
Nikolaus

Am 19.08.2007 um 06:30 schrieb Harald Welte:


please, this is a _community_ list!

IF youre interested in hardware issues, please post to neo1973- 
hardware.



___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Forum? (Was Re: Neo Sound and USB Questions)

2007-08-22 Thread Harald Welte
Please don't bring up the forum debate again.

We have heared all the arguments.  

We will not have a forum as long as I have any role in this project.

All FOSS projects that I've ever been involved in 10+ years FOSS
development use mailinglists, very efficiently, even lots of them.

That's our official take on this.  Re-iterating this over and over again
will just make everyone involed more upset, and everyone else annoyed by
an even worse signal/noise ratio.
-- 
- Harald Welte [EMAIL PROTECTED]  http://openmoko.org/

Software for the world's first truly open Free Software mobile phone

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Forum? (Was Re: Neo Sound and USB Questions)

2007-08-22 Thread Dr. H. Nikolaus Schaller


Am 21.08.2007 um 12:46 schrieb Harald Welte:

On Tue, Aug 21, 2007 at 11:19:57AM +0200, Dr. H. Nikolaus Schaller  
wrote:



Harald,

please calm down. I know from your blog how upset you are from  
setting

up the new office location, networks and servers during Taifun time.


in fact that was the most fun part.


But just one question to answer for yourself: do you want to have
community involvement or not?


I am from the community ;)  And not in my 10+ years of FOSS community


It didn't look like that...


development have I seen any project that had problems with properly
using mailinglists.


By deciding not to have a forum, you will loose some participants.  
And those

who remain will have no problems. So, this argument is not a proof...


Forums are for people who don't understand the technology of properly
dealing with e-mails.   Of what use is something that's only available


Well, I don't know how old you are but I did send my first e-mails  
approx.

1984 and wrote my first UNIX programs at that time. Nevertheless I would
prefer a forum.

It is so easy to wipe away needs and requests from others by saying they
simply don't understand properly how to use it :-)

What would you do if you go into a shop where you want to buy a red t- 
shirt
and the sales agent says that red is out and t-shirts are not good at  
all and
that all those who want to buy a t-shirt simply don't understand why  
polo

shirts are so much better?

online?  Of no use at all.  Try keeping a local copy of a forum on  
your


I have never had a problem with not being online all the time.


laptop.  Why should openmoko be any different?


For which purpose should I keep ***all*** these mails archived?

We will most likely have a forum for _end users_ at a time where we  
want

to address end users.  But not for developers, sorry.


That might be an unwise decision - but you are the decision taker :-)

Now as your network appears to work again, please focus on solving  
kernel,

uboot, etc. issues that we as the dumb users can't solve ourselves.
I am for example still fighting the issue with short and long rootfs
flashing and NAND erasing, that leaves an inoperable OpenMoko device


If you consider yourself a dumb user, then you probably are not the
kind of developer crowd  that we are addressing at this moment :(


Looks a little like Freedom and Openness has limits?

Look - I have a device now for 2 weeks. I have 20 years experience in
software development and a certain goal to achieve with the OpenMoko.
So, how should I know everything the core team knows that works on the
device for now 10 months?

Compared to you, I am of course a dumb user who has to learn a
lot of aspects of the OpenMoko system. Especially the flashing process.
But that is IMHO no argument to criticise my requests and needs.

But I do not want to open a new fundamentalistic discussion.

Nikolaus


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Forum? (Was Re: Neo Sound and USB Questions)

2007-08-22 Thread Dr. H. Nikolaus Schaller


Am 21.08.2007 um 10:39 schrieb Harald Welte:


Please don't bring up the forum debate again.

We have heared all the arguments.

We will not have a forum as long as I have any role in this project.

All FOSS projects that I've ever been involved in 10+ years FOSS
development use mailinglists, very efficiently, even lots of them.

That's our official take on this.  Re-iterating this over and over  
again
will just make everyone involed more upset, and everyone else  
annoyed by

an even worse signal/noise ratio.


Harald,

please calm down. I know from your blog how upset you are from  
setting up the new office location,

networks and servers during Taifun time.

But just one question to answer for yourself: do you want to have  
community involvement or not?


Now as your network appears to work again, please focus on solving  
kernel, uboot, etc. issues that we
as the dumb users can't solve ourselves. I am for example still  
fighting the issue with short and long
rootfs flashing and NAND erasing, that leaves an inoperable OpenMoko  
device (Bug # 719). Maybe,
it is not a software issue at all but just a documentation on what to  
do differently? I simply got stuck with

my knowledge.

Best regards,
Nikolaus

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Forum? (Was Re: Neo Sound and USB Questions)

2007-08-22 Thread Tilman Baumann

Harald Welte wrote:

On Tue, Aug 21, 2007 at 11:19:57AM +0200, Dr. H. Nikolaus Schaller wrote:


Harald,

please calm down. I know from your blog how upset you are from setting
up the new office location, networks and servers during Taifun time.


in fact that was the most fun part.


But just one question to answer for yourself: do you want to have
community involvement or not?


I am from the community ;)  And not in my 10+ years of FOSS community
development have I seen any project that had problems with properly
using mailinglists.  


Forums are for people who don't understand the technology of properly
dealing with e-mails.   Of what use is something that's only available
online?  Of no use at all.  Try keeping a local copy of a forum on your
laptop.  Why should openmoko be any different?

We will most likely have a forum for _end users_ at a time where we want
to address end users.  But not for developers, sorry.

Now as your network appears to work again, please focus on solving kernel, 
uboot, etc. issues that we as the dumb users can't solve ourselves.

I am for example still fighting the issue with short and long rootfs
flashing and NAND erasing, that leaves an inoperable OpenMoko device 


If you consider yourself a dumb user, then you probably are not the
kind of developer crowd  that we are addressing at this moment :(




___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Forum? (Was Re: Neo Sound and USB Questions)

2007-08-22 Thread Tilman Baumann
Sorry. I had uncontrollable spasms in my mouse finger. Or whatever. This 
mail was not intentionally sent. Sorry


I just wanted to agree with harald. But not whith sending a blanc email. :)


Forums suck for many reasons. (No filter, no archiving, no offline use, ...)
No FOSS project of any importance needed a forum for anything.

If someone likes forums so much. Write a mailinglist-2-frum proxy.
Or make a pimped up verison of the list arcives for browser use.
(This is a part where all/most mailinglists really stink at the moment)

Tilman Baumann wrote:

Harald Welte wrote:

On Tue, Aug 21, 2007 at 11:19:57AM +0200, Dr. H. Nikolaus Schaller wrote:


Harald,

please calm down. I know from your blog how upset you are from setting
up the new office location, networks and servers during Taifun time.


in fact that was the most fun part.


But just one question to answer for yourself: do you want to have
community involvement or not?


I am from the community ;)  And not in my 10+ years of FOSS community
development have I seen any project that had problems with properly
using mailinglists. 
Forums are for people who don't understand the technology of properly

dealing with e-mails.   Of what use is something that's only available
online?  Of no use at all.  Try keeping a local copy of a forum on your
laptop.  Why should openmoko be any different?

We will most likely have a forum for _end users_ at a time where we want
to address end users.  But not for developers, sorry.

Now as your network appears to work again, please focus on solving 
kernel, uboot, etc. issues that we as the dumb users can't solve 
ourselves.

I am for example still fighting the issue with short and long rootfs
flashing and NAND erasing, that leaves an inoperable OpenMoko device 


If you consider yourself a dumb user, then you probably are not the
kind of developer crowd  that we are addressing at this moment :(







___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-20 Thread Mark Arvidson
Has anybody actually tried the 40KOhm resister trick on the neo?  Does it
really work?
___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-20 Thread Tilman Baumann

I have just seen that this topic is extensively documented on the wiki.

http://wiki.openmoko.org/wiki/Neo1973_Battery_Charger

Especially the dump charger method is something i did not know.

Regards
 Tilman

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread Tilman Baumann

[EMAIL PROTECTED] wrote:



Are there plans to provide a car adapter for the Neo?


This is a general problem. Where are USB-Power Adator out there. Also 
for cars.
But most of them just power the 5V line. This is bad with 99% of the bad 
behaving usb gadgets out there.
But Neo is prolite and asks the host if it could draw it's 500mA and if 
not only takes 100mA out of the bus.

This is how the usb specs tell you to do it.
But most devices (like usb microovens and the like) just draw power as 
there would be no tomorrow and don't care how much the host can privice. 
If your usb-powersupply burns out - bummer. :)


So the solutions are:
A smart usb power supply. (Never seen any. But should not be so bard to 
build)
A button that puts your Neo in the same i don't care about specs or 
your usb interface asshole mode other deivces use and just draws it's 
power. (No idea if that would even work. But i think it might)



Has anyone ever seen a smart usb power supply? Maybe the ipod psu? (I 
could check this some time)


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread Rusty Chris


[EMAIL PROTECTED] wrote:
 Tilman Baumann wrote:
 [EMAIL PROTECTED] wrote:

 Are there plans to provide a car adapter for the Neo?

 This is a general problem. Where are USB-Power Adator out there. Also
 for cars.
 But most of them just power the 5V line. This is bad with 99% of the
 bad behaving usb gadgets out there.
 But Neo is prolite and asks the host if it could draw it's 500mA and
 if not only takes 100mA out of the bus.
 This is how the usb specs tell you to do it.
 But most devices (like usb microovens and the like) just draw power
 as there would be no tomorrow and don't care how much the host can
 privice. If your usb-powersupply burns out - bummer. :)
 Don't know if I understood right. Do you mean,
 the Neo asks the power supply how much power it's able to provide?
 Why should the Neo do this? Like I described below I guess
 the Neo uses the 5V channel only for charging, and so
 the 500mA are always okay. Why not use a normal 500mA
 power supply then?

The USB specification only guarantees 100ma available to each client-mode
device (in theory the Neo can be host or client, though currently only
client
mode is functional).  If a device wants to draw more power it is required to
ask permission from the host/hub.  Many simple [non-compliant] devices
skip this step and
just assume that they can draw as much power as they want, which leads to
problems of overloading the host/hub.  The Neo will not draw more than 100ma
until it has gotten permission.  There is one exception - the neo can
detect its
own 'dumb' charger by the presence of 48kOhm resistance between USB pin 5
and ground.  In this case the power mgmt unit will allow the full 500ma
power
draw.

So if you have a decently noise-free 5V USB car charger, it would be fairly
simple to solder in a 48k resistor (note that it should be low-tolerance
- 1%)
and have the neo pull 500mA for fast charging. 

As for forcing the neo to ignore USB power negotiation, I don't know if this
is a kernel driver issue (hackable) or a USB chipset issue (less
hackable)...

-Rusty

 A button that puts your Neo in the same i don't care about specs or
 your usb interface asshole mode other deivces use and just draws
 it's power. (No idea if that would even work. But i think it might)
 Does this mean, if we push this button, it's not possible
 anymore to use a second USB device at the same time?

 I guess that doesn't change anything because if I understood right,
 the 5V channel is used only for charging the Neo, (No power output
 for attached devices) what is the reason for why we need those
 external powered USB hub.



___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread [EMAIL PROTECTED]

Thank you for that wonderful explanation!

BTW: Where is my own e-mail in the list? I still did not receive it,
but it seems you did?! Somethings strange in that list...

Am I right that I would need to solder some more things to make this
whole construction work? I mean, I have to spend these 5V to the Neo for 
charging,
and still need the other pins for transferring data from the USB drive 
to the Neo.

So I would have to split the cable, right?

Rusty Chris wrote:

device (in theory the Neo can be host or client, though currently only
client
mode is functional).  

*But this feature will hopefully be added in GTA2?*

If a device wants to draw more power it is required to
ask permission from the host/hub.  Many simple [non-compliant] devices
skip this step and
just assume that they can draw as much power as they want, which leads to
problems of overloading the host/hub.  The Neo will not draw more than 100ma
until it has gotten permission.  There is one exception - the neo can
detect its
own 'dumb' charger by the presence of 48kOhm resistance between USB pin 5
and ground.  In this case the power mgmt unit will allow the full 500ma
power
draw.

So if you have a decently noise-free 5V USB car charger, it would be fairly
simple to solder in a 48k resistor (note that it should be low-tolerance
- 1%)
and have the neo pull 500mA for fast charging. 


As for forcing the neo to ignore USB power negotiation, I don't know if this
is a kernel driver issue (hackable) or a USB chipset issue (less
hackable)...

-Rust


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread Ian Stirling

Brad Midgley wrote:

Hi



But most of them just power the 5V line. This is bad with 99% of the bad
behaving usb gadgets out there.
But Neo is prolite and asks the host if it could draw it's 500mA and if
not only takes 100mA out of the bus.



this excessive politeness rules out hand-crank charger, solar cell,
battery-to-usb, and every auto-usb adapter out there. It's overkill.

the usb spec requires the hub to reply to the request for more power.
no reply within xx ms means there is no hub to ask. At this point it
should be pragmatic and just use the @#* 500mA.

I tried to hunt this down in the source and I think it's in two
places--uboot when off and the kernel when on. It was very hard to
figure out who drives the control.


Three places.
There is hardware policy, which is set by uboot/the kernel, in the power 
control chip.

Well - four places - some of it is configured by resistors on the board.


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread Brad Midgley
Hi

 But most of them just power the 5V line. This is bad with 99% of the bad
 behaving usb gadgets out there.
 But Neo is prolite and asks the host if it could draw it's 500mA and if
 not only takes 100mA out of the bus.

this excessive politeness rules out hand-crank charger, solar cell,
battery-to-usb, and every auto-usb adapter out there. It's overkill.

the usb spec requires the hub to reply to the request for more power.
no reply within xx ms means there is no hub to ask. At this point it
should be pragmatic and just use the @#* 500mA.

I tried to hunt this down in the source and I think it's in two
places--uboot when off and the kernel when on. It was very hard to
figure out who drives the control.

brad

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread Ian Stirling

[EMAIL PROTECTED] wrote:

Thank you for that wonderful explanation!

BTW: Where is my own e-mail in the list? I still did not receive it,
but it seems you did?! Somethings strange in that list...

Am I right that I would need to solder some more things to make this
whole construction work? I mean, I have to spend these 5V to the Neo for 
charging,
and still need the other pins for transferring data from the USB drive 
to the Neo.

So I would have to split the cable, right?


Or buy one from a vendor.

(coming soon)

___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-17 Thread Clarke Wixon

[EMAIL PROTECTED] wrote:

Am I right that I would need to solder some more things to make this
whole construction work? I mean, I have to spend these 5V to the Neo for 
charging,
and still need the other pins for transferring data from the USB drive 
to the Neo.

So I would have to split the cable, right?


I recently bought an APC UPB10 portable USB battery -- see 
http://www.apc.com/resource/include/techspec_index.cfm?base_sku=UPB10


When the Neo gets its kernel support for USB host mode, I'm going to try 
to wire it up as an auxiliary power source for USB peripherals like 
thumb drives.


Look at this picture: 
http://www.apc.com/products/moreimages.cfm?partnum=UPB10aPos=5


As you will see, it has a female mini-B socket from which it charges 
itself, and a female full-size A socket to which it supplies power.


Right now I haven't figured out how it's internally wired -- whether the 
data lines on those two sockets go anywhere.  I'd like to wire them 
together (as a sort of USB-thru adapter), and also build a mini-B to 
mini-B cable with the power lines disconnected.


With this setup, in theory, I could put the Neo in host mode, hook the 
custom cable up to the Neo and the battery brick, and plug a thumb drive 
directly into the power brick.  The thumb drive would get power from the 
brick and at the same time the data lines would go through to the Neo.


I don't know whether this will function as I hope, but I'm going to give 
it a shot.  I'll put something on the wiki (and post again here) if it 
works out.



___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-16 Thread Santiago Crespo
El jue, 16-08-2007 a las 19:19 +0200, [EMAIL PROTECTED] escribió:
 First of all, what about the soundcard the Neo provides. Is it a good one
 or some kind of cheap hardware, designed for phone-call-quality sound 
 output?

The chipset is a WM8753 from Wolfson Microelectronics. Acording with
their website:

The WM8753L is a low power, high quality stereo Codec with integrated
PCM CODEC designed for portable digital telephony applications such as
mobile phone, or headset with Hi-Fi playback capability.

More info: http://www.wolfsonmicro.com/products/WM8753/

 (And is it sterio or not)

Yes, it is stereo.

 I guess the AUX-Port on the Neo is a 3,5mm (or maybe 2,5mm) TRS Connector
 (german: Klinkenstecker) used often for Headsets (4 connectors instead 
 of 3 as usual).
 If so, is it still usable for an external amplifier?

It is 2,5mm. And yes, I think that there is no problem to use an
external amplifier.

 Let's assume the soundcard is no good. So it should be possible to use a 
 external USB
 Soundcard with crazy-high-definition-whatever-output, to make the Neo 
 giving me
 crystal clear sounds, right? 

Right.

 Is it possible to use the external soundcard and charge the Neo the same 
 time? Or
 use an external USB harddisk, the soundcard and still charge the Neo?

Sorry, I don't know if this is possible. But I think that it is.

 Well, for what do I need all that information? I want to use the Neo as 
 sound system in
 my car, and therefor need all this stuff ;)

Hey! If you someday make this sound system for your car, please share
with us some docs/photos/anything  ;)

Cheers,
-- 
Santiago Crespo


signature.asc
Description: Esta parte del mensaje está firmada	digitalmente
___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-16 Thread Ian Stirling

[EMAIL PROTECTED] wrote:

Hi List!

I've got a few questions as I'm a little bit confused about some issues.
(Also have no Neo to test it myself)

First of all, what about the soundcard the Neo provides. Is it a good one
or some kind of cheap hardware, designed for phone-call-quality sound 
output?

(And is it sterio or not)

I guess the AUX-Port on the Neo is a 3,5mm (or maybe 2,5mm) TRS Connector
(german: Klinkenstecker) used often for Headsets (4 connectors instead 
of 3 as usual).

If so, is it still usable for an external amplifier?



The soundcard is IMO, fairly good.
It's more 'CD' quality than phone call, and is stereo.
Search on audio subsystem on the wiki.
You can in principle use a powered hub, and a external USB soundcard.


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-16 Thread [EMAIL PROTECTED]

These are really good news, you put me in good humor! :)
(Thank you too, Ian)

Last important thing is the charging over USB while the external hard 
disk is connected.

Hope someone of the device owners could test this ;)

Ahh, and what about that USB port? I remember a thread but I'm not sure:
Does the Neo have a USB 1.1 Port?
All I found on the wiki was - http://wiki.openmoko.org/wiki/USB_DFU
Do we have an upgradeable USB 1.1 port? Or what does it mean?


Hey! If you someday make this sound system for your car, please share
with us some docs/photos/anything  ;)
  


Be sure, mate, you'll get that docs/pictures/anything when it's done. 
(Probably the first thing I'll do with GTA2)
And you'll be the first to get the link to the source code, for my 
application to get some engine data,
like oil temperature, oil pressure, and everything my board electricity 
gives me to put on that screen :)


Have to stop dreaming now, these ideas drive me crazy... (Think of 
getting rid of all buttons you ever used in your car)


Greetings,
Daniel


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-16 Thread [EMAIL PROTECTED]

These are really good news, you put me in good humor! :)
(Thank you too, Ian)

Last important thing is the charging over USB while the external hard
disk is connected.
Hope someone of the device owners could test this ;)

Ahh, and what about that USB port? I remember a thread but I'm not sure:
Does the Neo have a USB 1.1 Port?
All I found on the wiki was - http://wiki.openmoko.org/wiki/USB_DFU
Do we have an upgradeable USB 1.1 port? Or what does it mean?


Hey! If you someday make this sound system for your car, please share
with us some docs/photos/anything  ;)
  


Be sure, mate, you'll get that docs/pictures/anything when it's done.
(Probably the first thing I'll do with GTA2)
And you'll be the first to get the link to the source code, for my
application to get some engine data,
like oil temperature, oil pressure, and everything my board electricity
gives me to put on that screen :)

Have to stop dreaming now, these ideas drive me crazy... (Think of
getting rid of all buttons you ever used in your car)

Greetings,
Daniel



___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community


Re: Neo Sound and USB Questions

2007-08-16 Thread Ian Stirling

[EMAIL PROTECTED] wrote:

These are really good news, you put me in good humor! :)
(Thank you too, Ian)

Last important thing is the charging over USB while the external hard 
disk is connected.


That's a matter of cabling.


Hope someone of the device owners could test this ;)


The host mode kernel driver isn't quite there yet.



Ahh, and what about that USB port? I remember a thread but I'm not sure:
Does the Neo have a USB 1.1 Port?

yes.

All I found on the wiki was - http://wiki.openmoko.org/wiki/USB_DFU
Do we have an upgradeable USB 1.1 port? Or what does it mean?


That's just a way of doing reflashing.


___
OpenMoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community