qtmoko calendar

2013-02-07 Thread urodelo

Hello,
what is the executable file for the qtmoko calendar? Is it possible to  
import/export ics files or do other operations through the terminal?

tnx
uro

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Re: qtmoko calendar

2013-02-07 Thread Adrien Dorsaz
Hello!

Le jeudi 07 février 2013 à 11:58 +0100, urodelo a écrit :
 Hello,
 what is the executable file for the qtmoko calendar? Is it possible
to  
 import/export ics files or do other operations through the terminal?
 tnx
 uro

I've just updated a small tool to import ics files written in shell/perl
by Mossroy :
https://github.com/Trim/qtmoko-ics2qtcal

(Please note that, it removes all appointements before to import
calendars and so there's no synchronisation with calendar server)

As you can see, all the data of qtmoko calendar are stored in the
database /home/root/Applications/Qtopia/qtopia_db.sqlite and espcially
in the appointements table.

So, I think you can easily export data to ics files by creating a qtmoko
specific DateTime::Format builder for this database.

HTH,
Adrien



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Re: qtmoko calendar

2013-02-07 Thread urodelo

tnx
is it possible to retrieve more ics from remote url/server recursively?
For example, on remote server I have http://foobar.foo/1.ics ,  
http://foobar.foo/2.ics, http://foobar.foo/8.ics ,  
http://foobar.foo/43.ics... but I don't have an exactly clue about the  
name/numer of ics files...
the main problem to me seems to retrieve all the ics files stored on the  
remote server through wget/curl etc, without knowing exactly haow many  
they are and especially without knowing the name of every single ics file


thank you
uro

On Thu, 07 Feb 2013 12:11:35 +0100, Adrien Dorsaz adr...@adorsaz.ch  
wrote:



Hello!

Le jeudi 07 février 2013 à 11:58 +0100, urodelo a écrit :

Hello,
what is the executable file for the qtmoko calendar? Is it possible

to

import/export ics files or do other operations through the terminal?
tnx
uro


I've just updated a small tool to import ics files written in shell/perl
by Mossroy :
https://github.com/Trim/qtmoko-ics2qtcal

(Please note that, it removes all appointements before to import
calendars and so there's no synchronisation with calendar server)

As you can see, all the data of qtmoko calendar are stored in the
database /home/root/Applications/Qtopia/qtopia_db.sqlite and espcially
in the appointements table.

So, I think you can easily export data to ics files by creating a qtmoko
specific DateTime::Format builder for this database.

HTH,
Adrien




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Re: qtmoko calendar

2013-02-07 Thread Adrien Dorsaz
I think you can modify the wget loop :
https://github.com/Trim/qtmoko-ics2qtcal/blob/master/sync4ics2openmoko.sh#L19
to loop on a variable from 1 to any number instead on arguments (you
should add option --tries 1 to avoid to be stucked 20 times on a file).

It should work, if names are simply number.ics, but it won't be really
optimized.

Otherwise, I don't really know wget/curl to retrive all files from a
server. Maybe you can find an index of files at some address (I don't
know if apache have a special address to display index) ?

Adrien

Le jeudi 07 février 2013 à 12:36 +0100, urodelo a écrit :
 tnx
 is it possible to retrieve more ics from remote url/server recursively?
 For example, on remote server I have http://foobar.foo/1.ics ,  
 http://foobar.foo/2.ics, http://foobar.foo/8.ics ,  
 http://foobar.foo/43.ics... but I don't have an exactly clue about the  
 name/numer of ics files...
 the main problem to me seems to retrieve all the ics files stored on the  
 remote server through wget/curl etc, without knowing exactly haow many  
 they are and especially without knowing the name of every single ics file
 
 thank you
 uro
 
 On Thu, 07 Feb 2013 12:11:35 +0100, Adrien Dorsaz adr...@adorsaz.ch  
 wrote:
 
  Hello!
 
  Le jeudi 07 février 2013 à 11:58 +0100, urodelo a écrit :
  Hello,
  what is the executable file for the qtmoko calendar? Is it possible
  to
  import/export ics files or do other operations through the terminal?
  tnx
  uro
 
  I've just updated a small tool to import ics files written in shell/perl
  by Mossroy :
  https://github.com/Trim/qtmoko-ics2qtcal
 
  (Please note that, it removes all appointements before to import
  calendars and so there's no synchronisation with calendar server)
 
  As you can see, all the data of qtmoko calendar are stored in the
  database /home/root/Applications/Qtopia/qtopia_db.sqlite and espcially
  in the appointements table.
 
  So, I think you can easily export data to ics files by creating a qtmoko
  specific DateTime::Format builder for this database.
 
  HTH,
  Adrien
 
 
 



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Re: qtmoko calendar

2013-02-07 Thread urodelo

tnk, i'll try

uro

On Thu, 07 Feb 2013 12:59:06 +0100, Adrien Dorsaz adr...@adorsaz.ch  
wrote:



I think you can modify the wget loop :
https://github.com/Trim/qtmoko-ics2qtcal/blob/master/sync4ics2openmoko.sh#L19
to loop on a variable from 1 to any number instead on arguments (you
should add option --tries 1 to avoid to be stucked 20 times on a file).

It should work, if names are simply number.ics, but it won't be really
optimized.

Otherwise, I don't really know wget/curl to retrive all files from a
server. Maybe you can find an index of files at some address (I don't
know if apache have a special address to display index) ?

Adrien

Le jeudi 07 février 2013 à 12:36 +0100, urodelo a écrit :

tnx
is it possible to retrieve more ics from remote url/server recursively?
For example, on remote server I have http://foobar.foo/1.ics ,
http://foobar.foo/2.ics, http://foobar.foo/8.ics ,
http://foobar.foo/43.ics... but I don't have an exactly clue about the
name/numer of ics files...
the main problem to me seems to retrieve all the ics files stored on the
remote server through wget/curl etc, without knowing exactly haow many
they are and especially without knowing the name of every single ics  
file


thank you
uro

On Thu, 07 Feb 2013 12:11:35 +0100, Adrien Dorsaz adr...@adorsaz.ch
wrote:

 Hello!

 Le jeudi 07 février 2013 à 11:58 +0100, urodelo a écrit :
 Hello,
 what is the executable file for the qtmoko calendar? Is it possible
 to
 import/export ics files or do other operations through the terminal?
 tnx
 uro

 I've just updated a small tool to import ics files written in  
shell/perl

 by Mossroy :
 https://github.com/Trim/qtmoko-ics2qtcal

 (Please note that, it removes all appointements before to import
 calendars and so there's no synchronisation with calendar server)

 As you can see, all the data of qtmoko calendar are stored in the
 database /home/root/Applications/Qtopia/qtopia_db.sqlite and espcially
 in the appointements table.

 So, I think you can easily export data to ics files by creating a  
qtmoko

 specific DateTime::Format builder for this database.

 HTH,
 Adrien








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GTA02: NavBoard V3 causing GPS interference

2013-02-07 Thread Pascal Gosselin


Yesterday I was able to confirm that the installation of the Golden 
Delicious NavBoard V3 very seriously degrades the performance of GPS 
when using the built-in GPS antenna.  Getting a 3D fix is taking over 20 
minutes on average using the built-in GPS antenna.  When using an 
external GPS antenna, the issue goes away and an unaided GPS cold start 
can be achieved in about 41 to 44 seconds.


I suspect that the use of unshielded cabling between the GTA02 is a 
likely cause.  Being in the Avionics business, I am familiar with the 
use of shielded twisted pair wiring, but generally in large 22AWG (will 
have to figure out where to source very thin STP cabling).  The wires we 
use to perform this mod is solid core, probably 30 AWG.  In avionics, 
when it is desired to keep a signal from radiating outside a cable (such 
as Headphone/Microphone wiring), then the shield of only a single side 
of the cable is terminated to a good grounding point.  When instead it 
is desired that the signal inside a cable be protected from EMI/RFI from 
the outside, then the shields on both sides of the cable will be 
terminated to ground.


I theorize that only the SCL/SDA would need to be shielded (together in 
a shielded twisted pair cable ?), Power and Ground may not need to be 
shielded.


This issue seems very similar to the SD Card access/GPS issue of the 
earlier GTA02s, so I also wonder if a capacitor fix should be looked at 
in this case as well.


-Pascal
http://www.wi-flight.net/



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Re: GTA02: NavBoard V3 causing GPS interference

2013-02-07 Thread Hrabosh
A few comments inside:

Pascal Gosselin píše v Čt 07. 02. 2013 v 08:36 -0500:
 Yesterday I was able to confirm that the installation of the Golden 
 Delicious NavBoard V3 very seriously degrades the performance of GPS 
 when using the built-in GPS antenna.  Getting a 3D fix is taking over 20 
 minutes on average using the built-in GPS antenna.  When using an 
 external GPS antenna, the issue goes away and an unaided GPS cold start 
 can be achieved in about 41 to 44 seconds.
 
 I suspect that the use of unshielded cabling between the GTA02 is a 
 likely cause.  Being in the Avionics business, I am familiar with the 
 use of shielded twisted pair wiring, but generally in large 22AWG (will 
 have to figure out where to source very thin STP cabling).  The wires we 
 use to perform this mod is solid core, probably 30 AWG.  In avionics, 
 when it is desired to keep a signal from radiating outside a cable (such 
 as Headphone/Microphone wiring), then the shield of only a single side 
 of the cable is terminated to a good grounding point.  When instead it 
 is desired that the signal inside a cable be protected from EMI/RFI from 
 the outside, then the shields on both sides of the cable will be 
 terminated to ground

We are usually trying to refrain from connecting shileding to ground on
both sides as a prevention of grounding loop.


 .
 
 I theorize that only the SCL/SDA would need to be shielded (together in 
 a shielded twisted pair cable ?), Power and Ground may not need to be 
 shielded.

We have never twisted two differnet signals together. What about
cross-talks? The only type of signal we are twisting together are for
example positive and negative leg of RS422 bus. Or A429 (you may be
familliar with).

 This issue seems very similar to the SD Card access/GPS issue of the 
 earlier GTA02s, so I also wonder if a capacitor fix should be looked at 
 in this case as well.
 
 -Pascal
 http://www.wi-flight.net/
 


Zbynek


 
 
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Re: GTA02: NavBoard V3 causing GPS interference

2013-02-07 Thread Jiří Pinkava

Dne 7.2.2013 18:00, Hrabosh napsal(a):

A few comments inside:

Pascal Gosselin píše v Čt 07. 02. 2013 v 08:36 -0500:

Yesterday I was able to confirm that the installation of the Golden
Delicious NavBoard V3 very seriously degrades the performance of GPS
when using the built-in GPS antenna.  Getting a 3D fix is taking over 20
minutes on average using the built-in GPS antenna.  When using an
external GPS antenna, the issue goes away and an unaided GPS cold start
can be achieved in about 41 to 44 seconds.

I suspect that the use of unshielded cabling between the GTA02 is a
likely cause.  Being in the Avionics business, I am familiar with the
use of shielded twisted pair wiring, but generally in large 22AWG (will
have to figure out where to source very thin STP cabling).  The wires we
use to perform this mod is solid core, probably 30 AWG.  In avionics,
when it is desired to keep a signal from radiating outside a cable (such
as Headphone/Microphone wiring), then the shield of only a single side
of the cable is terminated to a good grounding point.  When instead it
is desired that the signal inside a cable be protected from EMI/RFI from
the outside, then the shields on both sides of the cable will be
terminated to ground

We are usually trying to refrain from connecting shileding to ground on
both sides as a prevention of grounding loop.



.

I theorize that only the SCL/SDA would need to be shielded (together in
a shielded twisted pair cable ?), Power and Ground may not need to be
shielded.

We have never twisted two differnet signals together. What about
cross-talks? The only type of signal we are twisting together are for
example positive and negative leg of RS422 bus. Or A429 (you may be
familliar with).

Just ground betwen all data lines is common solution to this.

Like
GND|DATA|GND|CLK||GND

Emited radiation is equal of surface of closed loop betwen GND and 
signal line.





This issue seems very similar to the SD Card access/GPS issue of the
earlier GTA02s, so I also wonder if a capacitor fix should be looked at
in this case as well.

-Pascal
http://www.wi-flight.net/



Zbynek




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Re: GTA02: NavBoard V3 causing GPS interference

2013-02-07 Thread Hrabosh
Jiří Pinkava píše v Čt 07. 02. 2013 v 18:18 +0100:
 Dne 7.2.2013 18:00, Hrabosh napsal(a):
  A few comments inside:
 
  Pascal Gosselin píše v Čt 07. 02. 2013 v 08:36 -0500:
  Yesterday I was able to confirm that the installation of the Golden
  Delicious NavBoard V3 very seriously degrades the performance of GPS
  when using the built-in GPS antenna.  Getting a 3D fix is taking over 20
  minutes on average using the built-in GPS antenna.  When using an
  external GPS antenna, the issue goes away and an unaided GPS cold start
  can be achieved in about 41 to 44 seconds.
 
  I suspect that the use of unshielded cabling between the GTA02 is a
  likely cause.  Being in the Avionics business, I am familiar with the
  use of shielded twisted pair wiring, but generally in large 22AWG (will
  have to figure out where to source very thin STP cabling).  The wires we
  use to perform this mod is solid core, probably 30 AWG.  In avionics,
  when it is desired to keep a signal from radiating outside a cable (such
  as Headphone/Microphone wiring), then the shield of only a single side
  of the cable is terminated to a good grounding point.  When instead it
  is desired that the signal inside a cable be protected from EMI/RFI from
  the outside, then the shields on both sides of the cable will be
  terminated to ground
  We are usually trying to refrain from connecting shileding to ground on
  both sides as a prevention of grounding loop.
 
 
  .
 
  I theorize that only the SCL/SDA would need to be shielded (together in
  a shielded twisted pair cable ?), Power and Ground may not need to be
  shielded.
  We have never twisted two differnet signals together. What about
  cross-talks? The only type of signal we are twisting together are for
  example positive and negative leg of RS422 bus. Or A429 (you may be
  familliar with).
 Just ground betwen all data lines is common solution to this.
 
 Like
 GND|DATA|GND|CLK||GND
 
 Emited radiation is equal of surface of closed loop betwen GND and 
 signal line.
 

Yes, this is quite common for ribbon cables (like the one for connecting
ATA100 hard drives for example). But shielded TWISTED PAIR was mentioned
originally...


 
  This issue seems very similar to the SD Card access/GPS issue of the
  earlier GTA02s, so I also wonder if a capacitor fix should be looked at
  in this case as well.
 
  -Pascal
  http://www.wi-flight.net/
 
 
  Zbynek
 
 
 
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