Re: USB headset detection (Was: Pulster fixe(s) and rework)

2009-03-09 Thread Al Johnson
On Sunday 08 March 2009, Andy Green wrote: Somebody in the thread at some point said: |1. Charger (maybe with Y-cable) connected. Detected by 47 kOhm seen on ID |pin. Set USB mode to host and turn off USB power supply. | |2. USB headset connected. Detected by ? Set USB mode to

Re: Pulster fixe(s) and rework

2009-03-08 Thread Joerg Reisenweber
http://wiki.openmoko.org/wiki/GTA02_bass_fix /j signature.asc Description: This is a digitally signed message part. ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community

Re: Pulster fixe(s) and rework

2009-03-08 Thread Andy Green
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | http://wiki.openmoko.org/wiki/GTA02_bass_fix Yes it's a different way to come at it. By putting the caps in that case void 100uF will fit easily, but it needs long leads, the leads violate the can frame

Re: Bass fix (Was: Pulster fixe(s) and rework)

2009-03-08 Thread Rask Ingemann Lambertsen
On Thu, Mar 05, 2009 at 12:56:06PM +0100, Helge Hafting wrote: Another question - is a single big capacitor enough, if it is put into the ground line instead of having one cap for each of the stereo channels? Or will that wreck stereo sound? One could then use a even bigger cap. I

Re: Pulster fixe(s) and rework

2009-03-08 Thread Paul Fertser
Andy Green a...@openmoko.com writes: Somebody in the thread at some point said: | http://wiki.openmoko.org/wiki/GTA02_bass_fix Yes it's a different way to come at it. The way I documented you keep the leads short, the components are all in the can and the can is unchanged, but you're

Re: Pulster fixe(s) and rework

2009-03-06 Thread Helge Hafting
Andy Green wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | I have suggested a refinement on the second approach: short the small | capacitors. Add big caps outside the shielded unit - there are places | with room. But don't put wires from

Re: Pulster fixe(s) and rework

2009-03-06 Thread Helge Hafting
Esben Stien wrote: Stefan Monnier monn...@iro.umontreal.ca writes: (if I could use it as an MP3 player, I'd carry it with me that much more often Until a fix, you can plug in a USB headset;). Won't that rule out simultanous charging with the usb car charger? Anyway, some setup will be

Re: Pulster fixe(s) and rework

2009-03-06 Thread arne anka
Have you tried tweaking the alsa profiles and set Bass Filter to either 100Hz @ 8kHz (== 600Hz @ 48kHz) or 200Hz @ 8kHz (== 1200Hz @ 48kHz) and Bass Boost to 15? I find the quality just fine for eg. any chance somebody translates that audiophile gibberish into alsa state file gibberish?

Re: Pulster fixe(s) and rework

2009-03-06 Thread Andy Green
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | There are a couple of 1K resistors to 0V that will then connect directly | ~ to the amp outputs all the time before the new DC blocking caps you | will add back in. But thanks to some recent patches by

Re: Pulster fixe(s) and rework

2009-03-06 Thread arne anka
Anyway, some setup will be necessary, right? A usb headset headset will be a completely new sound device. Can the phone detect it when it gets plugged in, and then do all the configuration? So the sound player will just work Or will we have to go into the settings and change between host and

Re: Pulster fixe(s) and rework

2009-03-06 Thread Timo Jyrinki
2009/3/6 arne anka openm...@ginguppin.de: Have you tried tweaking the alsa profiles and set Bass Filter to either 100Hz @ 8kHz (== 600Hz @ 48kHz) or 200Hz @ 8kHz (== 1200Hz @ 48kHz) and Bass Boost to 15? I find the quality just fine for eg. any chance somebody translates that audiophile

Re: Pulster fixe(s) and rework

2009-03-05 Thread Andy Green
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | On Thu, Mar 05, 2009 at 01:19:07AM +0100, Fox Mulder wrote: | Andy Green wrote: | Johnny Tenfinger is right despite it sounds strange. On some or all A5s | there is no base current limit resistor on the

Re: Pulster fixe(s) and rework

2009-03-05 Thread Helge Hafting
Andy Green wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | On Thu, Mar 05, 2009 at 01:19:07AM +0100, Fox Mulder wrote: | Andy Green wrote: | Johnny Tenfinger is right despite it sounds strange. On some or all A5s | there is no base

Re: Pulster fixe(s) and rework

2009-03-05 Thread Michael Zanetti
On Thursday 05 March 2009 10:38:56 Helge Hafting wrote: Andy Green wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | On Thu, Mar 05, 2009 at 01:19:07AM +0100, Fox Mulder wrote: | Andy Green wrote: | Johnny Tenfinger is right despite it

Re: Pulster fixe(s) and rework

2009-03-05 Thread Michael 'Mickey' Lauer
Am Donnerstag, den 05.03.2009, 10:33 + schrieb Andy Green: I did not find a way myself to list the triggers available in the kernel otherwise I would mention it; if someone found one I'm also interested to know. r...@om-gta02:/sys/class/leds/gta02-aux:red# cat trigger [none] nand-disk

Re: Pulster fixe(s) and rework

2009-03-05 Thread Paul Fertser
Andy Green a...@openmoko.com writes: So, please consider changing the framework to use the red LED to indicate the battery charge state. ... I did not find a way myself to list the triggers available in the kernel otherwise I would mention it; if someone found one I'm also interested to

Re: Pulster fixe(s) and rework

2009-03-05 Thread Andy Green
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | Andy Green a...@openmoko.com writes: | So, please consider changing the framework to use the red LED to | indicate the | battery charge state. | ... | I did not find a way myself to list the triggers

Re: Pulster fixe(s) and rework

2009-03-05 Thread Helge Hafting
David Reyes Samblas Martinez wrote: any sop on the bass fix? Not yet, jsut descriptions of workarounds. Two small capacitors needs to be replaced with much bigger ones. Unfortunately, they are in a shielded enclosure where there apparently isn't room for sufficiently big capacitors. One

Re: Pulster fixe(s) and rework

2009-03-05 Thread Stefan Monnier
I have suggested a refinement on the second approach: short the small capacitors. Add big caps outside the shielded unit - there are places with room. But don't put wires from the caps into the shielded unit. Connect them to the headset plug instead, and break the plug's normal connection

Re: Pulster fixe(s) and rework

2009-03-05 Thread Andy Green
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | I have suggested a refinement on the second approach: short the small | capacitors. Add big caps outside the shielded unit - there are places | with room. But don't put wires from the caps into the shielded

Re: Pulster fixe(s) and rework

2009-03-05 Thread Timo Jyrinki
2009/3/5 Stefan Monnier monn...@iro.umontreal.ca: I'd love to see a good answer to those questions.  Currently, it's unusable as an MP3 player and that's an important use for me (if I could use it as an MP3 player, I'd carry it with me that much more often, which would in turn increase my use

Re: Pulster fixe(s) and rework

2009-03-05 Thread Stefan Monnier
| I'd love to see a good answer to those questions. Currently, it's | unusable as an MP3 player and that's an important use for me (if | I could use it as an MP3 player, I'd carry it with me that much more | often, which would in turn increase my use of it). Lifting the can and meddling with

Re: Pulster fixe(s) and rework (was: Re: buzz fix)

2009-03-04 Thread Joerg Reisenweber
Am So 11. Januar 2009 schrieb Alexandre Ghisoli: Le Sun, 11 Jan 2009 19:07:40 +0100, Konstantin chaosspaw...@gmx.net a écrit : Matthias Apitz schrieb: Hello Christoph, Could you please also make an offer for the hardware buzz fix in DE:

Re: Pulster fixe(s) and rework

2009-03-04 Thread Helge Hafting
Joerg Reisenweber wrote: Am So 11. Januar 2009 schrieb Alexandre Ghisoli: Le Sun, 11 Jan 2009 19:07:40 +0100, Konstantin chaosspaw...@gmx.net a écrit : Matthias Apitz schrieb: Hello Christoph, Could you please also make an offer for the hardware buzz fix in DE:

Re: Pulster fixe(s) and rework (was: Re: buzz fix)

2009-03-04 Thread wp
And a bass boost fix would be great too. On Wed, Mar 4, 2009 at 8:32 AM, Joerg Reisenweber jo...@openmoko.org wrote: Am So  11. Januar 2009 schrieb Alexandre Ghisoli: Le Sun, 11 Jan 2009 19:07:40 +0100, Konstantin chaosspaw...@gmx.net a écrit : Matthias Apitz schrieb: Hello Christoph,

Re: Pulster fixe(s) and rework

2009-03-04 Thread David Reyes Samblas Martinez
any sop on the bass fix? 2009/3/4 Joerg Reisenweber jo...@openmoko.org: Am Mi  4. März 2009 schrieb Helge Hafting: Joerg Reisenweber wrote: Am So  11. Januar 2009 schrieb Alexandre Ghisoli: Le Sun, 11 Jan 2009 19:07:40 +0100, Konstantin chaosspaw...@gmx.net a écrit : Matthias Apitz

Re: Pulster fixe(s) and rework (was: Re: buzz fix)

2009-03-04 Thread Johny Tenfinger
On Wed, Mar 4, 2009 at 08:32, Joerg Reisenweber jo...@openmoko.org wrote: * Change the led transistor power hungry stuff Guys, this has been fixed for *ALL* FR ever sold!!! No, no, no. You are right only for GTA02v6. On GTA02v5 (which I have) this has been fixed only for orange and blue LEDs

Re: Pulster fixe(s) and rework

2009-03-04 Thread Fox Mulder
Johny Tenfinger wrote: On Wed, Mar 4, 2009 at 08:32, Joerg Reisenweber jo...@openmoko.org wrote: * Change the led transistor power hungry stuff Guys, this has been fixed for *ALL* FR ever sold!!! No, no, no. You are right only for GTA02v6. On GTA02v5 (which I have) this has been fixed only

Re: Pulster fixe(s) and rework

2009-03-04 Thread Andy Green
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | Johny Tenfinger wrote: | On Wed, Mar 4, 2009 at 08:32, Joerg Reisenweber jo...@openmoko.org wrote: | * Change the led transistor power hungry stuff | Guys, this has been fixed for *ALL* FR ever sold!!! |

Re: Pulster fixe(s) and rework

2009-03-04 Thread Fox Mulder
Andy Green wrote: Somebody in the thread at some point said: | Johny Tenfinger wrote: | On Wed, Mar 4, 2009 at 08:32, Joerg Reisenweber jo...@openmoko.org wrote: | * Change the led transistor power hungry stuff | Guys, this has been fixed for *ALL* FR ever sold!!! | No, no, no. You are

Re: Pulster fixe(s) and rework

2009-03-04 Thread Stefan Monnier
Your mentioned 50mA for the AUX LED is ridiculous. It is. Sadly it's also true. And when you are on battery the AUX led is off by default and even if it blinks (like i modified my led behaviour) it isn't really much it uses. Indeed, it's not lit very often... I'll let you guess why that is.

Re: Pulster fixe(s) and rework

2009-03-04 Thread Thomas B
On Thu, Mar 05, 2009 at 01:19:07AM +0100, Fox Mulder wrote: Andy Green wrote: Johnny Tenfinger is right despite it sounds strange. On some or all A5s there is no base current limit resistor on the bipolar transistor used to light the AUX LED. This 50mA fault current then flows not

Re: Pulster fixe(s) and rework

2009-03-04 Thread Joerg Reisenweber
Am Mi 4. März 2009 schrieb Fox Mulder: Johny Tenfinger wrote: On Wed, Mar 4, 2009 at 08:32, Joerg Reisenweber jo...@openmoko.org wrote: * Change the led transistor power hungry stuff Guys, this has been fixed for *ALL* FR ever sold!!! No, no, no. You are right only for GTA02v6. On

Re: Pulster fixe(s) and rework (was: Re: buzz fix)

2009-01-11 Thread Sam Kuper
2009/1/11 Alexandre Ghisoli a...@ghisoli.ch: Yes, hardware fixes (rework) made by resellers would be great. By fixes, I mean : * GPS - SDIO fix (add a capacitor if I remember correctly) * Add a GSM IR resistor for deep sleep * Change the led transistor power hungry stuff * fix the GSM buzz

Re: Pulster fixe(s) and rework (was: Re: buzz fix)

2009-01-11 Thread Marcel
As a Pulster customer I'd really appreciate such service. :) -- Marcel Am Sunday 11 January 2009 20:05:38 schrieb Sam Kuper: 2009/1/11 Alexandre Ghisoli a...@ghisoli.ch: Yes, hardware fixes (rework) made by resellers would be great. By fixes, I mean : * GPS - SDIO fix (add a capacitor