[linux-dvb] S2API - More updates

[linux-dvb] S2API - More updates

[Steven Toth]

Hi,

I merged patches from Igor today, so the S2API tree has five S2 devices 
in total.

HVR4000 S/S2 card
HVR4000LITE (Also known as the S2 Lite) S/S2 card
TeVii S460 S/S2 card
TeVii S650 S2 card
DvbWorld DVB-S/S2 USB2.0 S/S2

I also have some changes I'd like to merge from Darron Broad over the 
next few days, specifically for the CX24116 demod.

In terms of the core API suggestions, I'm going to rationalize the 
comments and feedback tonight and tomorrow so you should start to see 
some discussion being generated.

... and hopefully some of the smaller patches this evening also over the 
next 48hrs.

Regards,

Steve

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Re: [linux-dvb] S2API - More updates

[Goga777]

> I merged patches from Igor today, so the S2API tree has five S2 devices 
> in total.
> 
> HVR4000 S/S2 card
> HVR4000LITE (Also known as the S2 Lite) S/S2 card
> TeVii S460 S/S2 card
> TeVii S650 S2 card
> DvbWorld DVB-S/S2 USB2.0 S/S2
> 
> I also have some changes I'd like to merge from Darron Broad over the 
> next few days, specifically for the CX24116 demod.

do you mean old (from 2007 year) Darron's changes ? or new ?

Goga


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Re: [linux-dvb] S2API - More updates

[Steven Toth]

Goga777 wrote:
>> I merged patches from Igor today, so the S2API tree has five S2 devices 
>> in total.
>>
>> HVR4000 S/S2 card
>> HVR4000LITE (Also known as the S2 Lite) S/S2 card
>> TeVii S460 S/S2 card
>> TeVii S650 S2 card
>> DvbWorld DVB-S/S2 USB2.0 S/S2
>>
>> I also have some changes I'd like to merge from Darron Broad over the 
>> next few days, specifically for the CX24116 demod.
> 
> do you mean old (from 2007 year) Darron's changes ? or new ?

These are patches that Darron has had for weeks, if not months, that 
need to be verified and merged into the S2API tree.

Old patches I guess.

- Steve

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[linux-dvb] S2API simple szap-s2 utility

[Igor M. Liplianin]

There is a program to zap satellite channels with S2API:

http://liplianindvb.sourceforge.net/cgi-bin/hgwebdir.cgi/szap-s2/archive/tip.tar.gz

For easy understanding and quickly testing S2API (and even viewing TV with 
mplayer) 
 
Igor M. Liplianin

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Re: [linux-dvb] S2API simple szap-s2 utility

[Gregoire Favre]

On Thu, Sep 11, 2008 at 01:51:08AM +0300, Igor M. Liplianin wrote:
> There is a program to zap satellite channels with S2API:
> 
> http://liplianindvb.sourceforge.net/cgi-bin/hgwebdir.cgi/szap-s2/archive/tip.tar.gz
> 
> For easy understanding and quickly testing S2API (and even viewing TV with 
> mplayer) 

Great, I just compiled the s2 driver from
http://linuxtv.org/hg/~stoth/s2/
and loaded modules with scripts/rmmod load which shows :

i2c-adapter i2c-4: SMBus Quick command not supported, can't probe for
chips
OmniVision ov7670 sensor driver, at your service
wm8775' 2-001b: chip found @ 0x36 (cx88[0])
i2c-adapter i2c-4: SMBus Quick command not supported, can't probe for
chips
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_av'.
cx23885 driver version 0.0.1 loaded
cx2388x blackbird driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: blackbird access: shared
cx88[0]/2: subsystem: 0070:6902, board: Hauppauge WinTV-HVR4000
DVB-S/S2/T/Hybrid [card=68]
cx88[0]/2: cx8802 probe failed, err = -19
cx88[1]/2: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52]
cx88[1]/2: cx8802 probe failed, err = -19

So I loose one card in this process which isn't a big problem.

But my big problem is that with every channel I try, I get an error :
szap-s2 -n 13
reading channels from file '/home/greg/.szap/channels.conf'
zapping to 13 'BBCHD':
delivery DVB-S, modulation QPSK
sat 2, frequency 10847 MHz V, symbolrate 22000000, coderate auto,
rolloff 0.35
vpid 0x090e, apid 0x090f, sid 0x1b1c
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
FE_SET_PROPERTY failed: Operation not supported
status 01 | signal 9b02 | snr 81ea | ber 0000ff00 | unc fffffffe | 
status 01 | signal 9fee | snr 82cb | ber 0000ff00 | unc fffffffe | 
status 01 | signal a00c | snr 8283 | ber 0000ff08 | unc fffffffe | 

What did I do wrong ?

Thanks.
-- 
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               http://picasaweb.google.com/Gregoire.Favre

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Re: [linux-dvb] S2API simple szap-s2 utility

[Steven Toth]

Igor M. Liplianin wrote:
> There is a program to zap satellite channels with S2API:
> 
> http://liplianindvb.sourceforge.net/cgi-bin/hgwebdir.cgi/szap-s2/archive/tip.tar.gz
> 
> For easy understanding and quickly testing S2API (and even viewing TV with 
> mplayer) 
>  
> Igor M. Liplianin

Thanks Igor, Just FYI...

I've made some frontend.h changes to the tree today, which change some 
definitions and wil cause this tool to fail. I expect to make more this 
evening.

Everyone,

If you want to test szap-s2, be sure to pull the tree prior to todays 
changes, or wait until we can complete frontend.h changes and update the 
userland tools again.

Thanks,

Steve

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Re: [linux-dvb] S2API simple szap-s2 utility

[Igor M. Liplianin]

> Igor M. Liplianin wrote:
> > There is a program to zap satellite channels with S2API:
> >
> > http://liplianindvb.sourceforge.net/cgi-bin/hgwebdir.cgi/szap-s2/archive/
> >tip.tar.gz
> >
> > For easy understanding and quickly testing S2API (and even viewing TV
> > with mplayer)
> >
> > Igor M. Liplianin
>
> Thanks Igor, Just FYI...
>
> I've made some frontend.h changes to the tree today, which change some
> definitions and wil cause this tool to fail. I expect to make more this
> evening.
>

Hi

It's not a problem, I will follow changes as quicky, as I can

Igor 

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Re: [linux-dvb] S2API simple szap-s2 utility

[Igor M. Liplianin]

В сообщении от 11 September 2008 15:42:46 Gregoire Favre написал(а):
> On Thu, Sep 11, 2008 at 01:51:08AM +0300, Igor M. Liplianin wrote:
> > There is a program to zap satellite channels with S2API:
> >
> > http://liplianindvb.sourceforge.net/cgi-bin/hgwebdir.cgi/szap-s2/archive/
> >tip.tar.gz
> >
> > For easy understanding and quickly testing S2API (and even viewing TV
> > with mplayer)
>
> Great, I just compiled the s2 driver from
> http://linuxtv.org/hg/~stoth/s2/
> and loaded modules with scripts/rmmod load which shows :
>
> i2c-adapter i2c-4: SMBus Quick command not supported, can't probe for
> chips
> OmniVision ov7670 sensor driver, at your service
> wm8775' 2-001b: chip found @ 0x36 (cx88[0])
> i2c-adapter i2c-4: SMBus Quick command not supported, can't probe for
> chips
> saa7146: register extension 'budget dvb'.
> saa7146: register extension 'budget_av'.
> cx23885 driver version 0.0.1 loaded
> cx2388x blackbird driver version 0.0.6 loaded
> cx88/2: registering cx8802 driver, type: blackbird access: shared
> cx88[0]/2: subsystem: 0070:6902, board: Hauppauge WinTV-HVR4000
> DVB-S/S2/T/Hybrid [card=68]
> cx88[0]/2: cx8802 probe failed, err = -19
> cx88[1]/2: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52]
> cx88[1]/2: cx8802 probe failed, err = -19
>
> So I loose one card in this process which isn't a big problem.
>
> But my big problem is that with every channel I try, I get an error :
> szap-s2 -n 13
> reading channels from file '/home/greg/.szap/channels.conf'
> zapping to 13 'BBCHD':
> delivery DVB-S, modulation QPSK
> sat 2, frequency 10847 MHz V, symbolrate 22000000, coderate auto,
> rolloff 0.35
> vpid 0x090e, apid 0x090f, sid 0x1b1c
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> FE_SET_PROPERTY failed: Operation not supported
> status 01 | signal 9b02 | snr 81ea | ber 0000ff00 | unc fffffffe |
> status 01 | signal 9fee | snr 82cb | ber 0000ff00 | unc fffffffe |
> status 01 | signal a00c | snr 8283 | ber 0000ff08 | unc fffffffe |
>
> What did I do wrong ?
>
> Thanks.
Hi,
Just now updated utility

Igor M. Liplianin

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Re: [linux-dvb] S2API simple szap-s2 utility

[Gregoire Favre]

On Thu, Sep 11, 2008 at 08:24:24PM +0300, Igor M. Liplianin wrote:

> Just now updated utility

Great, is it "hg" available ?

thank you very much,
-- 
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Re: [linux-dvb] S2API simple szap-s2 utility

[Igor M. Liplianin]

В сообщении от 11 September 2008 23:09:31 Gregoire Favre написал(а):
> On Thu, Sep 11, 2008 at 08:24:24PM +0300, Igor M. Liplianin wrote:
> > Just now updated utility
>
> Great, is it "hg" available ?
>
> thank you very much,

Sorry :-)
Forgot to push changes :-)
Waisting 6 hours :-)

http://liplianindvb.sourceforge.net/hg/szap-s2/

-- 
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Re: [linux-dvb] S2API simple szap-s2 utility

[Gregoire Favre]

On Fri, Sep 12, 2008 at 12:30:55AM +0300, Igor M. Liplianin wrote:

Hello :-)

> http://liplianindvb.sourceforge.net/hg/szap-s2/

Thank you very much, I managed to get lock on some channels, could
someone tell me how to play it with mplayer/xine ?

I tried to play from every device in v4l without success...
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Re: [linux-dvb] S2API simple szap-s2 utility

[Gregoire Favre]

On Fri, Sep 12, 2008 at 09:30:04AM +0300, "?????? ????? <liplianin@tut.by>"@vdr.localdomain wrote:

> mplayer, kaffeine, xine works with properly filled channels.conf
>
>   mplayer dvb://channelname
>
> Or you may try:
> In one console
>   szap-s2 channelname -r
>
> In another
>   mplayer - < /dev/dvb/adaptero/dvr0
>

Thank you very much, I missed the -r yesterday :-)

Unfortunetely today I can't tune to anything, I always got this error : 
FE_SET_PROPERTY failed: Operation not permitted

Directly with mplayer, I only get sofar :

mplayer dvb://1@ZDF
MPlayer dev-SVN-r27546 (C) 2000-2008 MPlayer Team
CPU: Intel(R) Core(TM)2 CPU          6600  @ 2.40GHz (Family: 6, Model:
15, Stepping: 6)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2

Playing dvb://1@ZDF.
dvb_tune Freq: 11954000
TS file format detected.

Thanks.
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Re: [linux-dvb] S2API simple szap-s2 utility

[Steven Toth]

Gregoire Favre wrote:
> On Fri, Sep 12, 2008 at 09:30:04AM +0300, "?????? ????? <liplianin@tut.by>"@vdr.localdomain wrote:
> 
>> mplayer, kaffeine, xine works with properly filled channels.conf
>>
>>   mplayer dvb://channelname
>>
>> Or you may try:
>> In one console
>>   szap-s2 channelname -r
>>
>> In another
>>   mplayer - < /dev/dvb/adaptero/dvr0
>>
> 
> Thank you very much, I missed the -r yesterday :-)
> 
> Unfortunetely today I can't tune to anything, I always got this error : 
> FE_SET_PROPERTY failed: Operation not permitted
> 
> Directly with mplayer, I only get sofar :
> 
> mplayer dvb://1@ZDF
> MPlayer dev-SVN-r27546 (C) 2000-2008 MPlayer Team
> CPU: Intel(R) Core(TM)2 CPU          6600  @ 2.40GHz (Family: 6, Model:
> 15, Stepping: 6)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
> 
> Playing dvb://1@ZDF.
> dvb_tune Freq: 11954000
> TS file format detected.
> 
> Thanks.

The S2API is changing rapidly. Over the last few days the API has been 
refined and the message are being changed / finalized. It's actually 
close to to it's final shape after last nights patches. I probably still 
have a few bugs too! :)

Igor is doing a great job with szap-2 but he's also not quite up to date 
with the current tree, the interfaces on szap-s2 will not match the 
current s2api tree). Let's make sure Igor has caught up with last nights 
changes before you try satellite tuning again.

Recap: The latest version of tune.c (currently 0.0.5 at 
steventoth.net/linux/s2) is the most up to date and contains example 
code for how to tune the API. Igor is taking this code and patching the 
changes into szap-s2 on a regular basis.

As today progresses I'll be collecting feedback on todays patches, if we 
have new bugs then expect more patches and fixes this evening.

Thanks for helping test Gregoire!

- Steve

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[linux-dvb] [PATCH] S2API Bug fix: ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error

[Igor M. Liplianin]

[-- Attachment #1: Type: text/plain, Size: 146 bytes --]

Hi Steven,

It seems a bug - ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error.
Though it can be fixed by many ways, send you patch

Igor

[-- Attachment #2: 8875.patch --]
[-- Type: text/x-diff, Size: 909 bytes --]

# HG changeset patch
# User Igor M. Liplianin <liplianin@me.by>
# Date 1221241746 -10800
# Node ID 0ca00da5622f88c5df170732267f13e135e3db81
# Parent  9e583c6fa37424e89d254643e7c78b6e714a21ff
Bug fix: ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error

From: Igor M. Liplianin <liplianin@me.by>

Bug fix: ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error

Signed-off-by: Igor M. Liplianin <liplianin@me.by>

diff -r 9e583c6fa374 -r 0ca00da5622f linux/drivers/media/dvb/dvb-core/dvb_frontend.c
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c	Fri Sep 12 00:37:37 2008 -0400
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c	Fri Sep 12 20:49:06 2008 +0300
@@ -1322,7 +1322,7 @@
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_frontend *fe = dvbdev->priv;
-	int err = -EOPNOTSUPP;
+	int err = 0;
 
 	struct dtv_properties *tvps = NULL;
 	struct dtv_property *tvp = NULL;

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

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Re: [linux-dvb] [PATCH] S2API Bug fix: ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error

[Steven Toth]

Igor M. Liplianin wrote:
> Hi Steven,
> 
> It seems a bug - ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error.
> Though it can be fixed by many ways, send you patch
> 
> Igor
> 

Thanks Igor.

- Steve


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Re: [linux-dvb] [PATCH] S2API Bug fix: ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error

[Steven Toth]

Igor M. Liplianin wrote:
> Hi Steven,
> 
> It seems a bug - ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error.
> Though it can be fixed by many ways, send you patch
> 
> Igor
> 

Merged, thanks.

- Steve

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Re: [linux-dvb] [PATCH] S2API Bug fix: ioctl FE_SET_PROPERTY/FE_GET_PROPERTY always return error

[Gregoire Favre]

On Fri, Sep 12, 2008 at 04:38:08PM -0400, Steven Toth wrote:

> Merged, thanks.

I can again get locks on some channels, but sofar I didn't manage to get
anything from mplayer... I don't know if all modules got well loaded :

i2c-adapter i2c-4: SMBus Quick command not supported, can't probe for chips
OmniVision ov7670 sensor driver, at your service
wm8775' 2-001b: chip found @ 0x36 (cx88[0])
i2c-adapter i2c-4: SMBus Quick command not supported, can't probe for chips
tuner' 2-0043: chip found @ 0x86 (cx88[0])
tda9887 2-0043: creating new instance
tda9887 2-0043: tda988[5/6/7] found
tuner' 2-0061: chip found @ 0xc2 (cx88[0])
tuner' 2-0063: chip found @ 0xc6 (cx88[0])
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
ACPI: PCI Interrupt 0000:04:01.0[A] -> GSI 22 (level, low) -> IRQ 22
saa7146: found saa7146 @ mem ffffc2000003ec00 (revision 1, irq 22) (0x13c2,0x100f).
saa7146 (0): dma buffer size 192512
DVB: registering new adapter (TT-Budget/WinTV-NOVA-CI PCI)
adapter has MAC addr = 00:d0:5c:23:a3:9b
input: Budget-CI dvb ir receiver saa7146 (0) as /devices/pci0000:00/0000:00:1e.0/0000:04:01.0/input/input11
DVB: registering frontend 0 (ST STV0299 DVB-S)...
cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 23 (level, low) -> IRQ 23
cx88[0]/0: found at 0000:04:02.0, rev: 5, irq: 23, latency: 64, mmio: 0xdb000000
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88[0]/0: registered device radio0
tuner' 2-0061: tuner type not set
ACPI: PCI Interrupt 0000:04:05.0[A] -> GSI 20 (level, low) -> IRQ 20
cx88[1]/0: found at 0000:04:05.0, rev: 3, irq: 20, latency: 64, mmio: 0xd9000000
cx88[1]/0: registered device video1 [v4l2]
cx88[1]/0: registered device vbi1
saa7146: register extension 'budget_av'.
cx23885 driver version 0.0.1 loaded
cx2388x alsa driver version 0.0.6 loaded
ACPI: PCI Interrupt 0000:04:02.1[A] -> GSI 23 (level, low) -> IRQ 23
cx88[0]/1: CX88x/0: ALSA support for cx2388x boards
cx2388x blackbird driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: blackbird access: shared
cx88[0]/2: subsystem: 0070:6902, board: Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid [card=68]
cx88[0]/2: cx8802 probe failed, err = -19
cx88[1]/2: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52]
cx88[1]/2: cx8802 probe failed, err = -19

At least my HVR-4000 don't seems to be well loaded, no ?

Thank for all developpement :-)
-- 
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[linux-dvb] [PATCH] S2API History update: MPEG initialization in cx24116.

[Igor M. Liplianin]

[-- Attachment #1: Type: text/plain, Size: 345 bytes --]

Hi,

History update: MPEG initialization in cx24116.

Adjust MPEG initialization in cx24116 in order to accomodate different
MPEG CLK position and polarity in different cards. For example, HVR4000
uses 0x02 value, but DvbWorld & TeVii USB cards uses 0x01. Without it MPEG
stream was broken on that cards for symbol rates > 30000 kSyms/s.


Igor

[-- Attachment #2: 8882.patch --]
[-- Type: text/x-diff, Size: 1259 bytes --]

# HG changeset patch
# User Igor M. Liplianin <liplianin@me.by>
# Date 1221389033 -10800
# Node ID 8d2354ca47b88394f089214ea33553cd66141a2f
# Parent  6f6a5f09096c6ca3c75bb1d3ec67283fceccbc47
History update: MPEG initialization in cx24116.

From: Igor M. Liplianin <liplianin@me.by>

Adjust MPEG initialization in cx24116 in order to accomodate different
MPEG CLK position and polarity in different cards. For example, HVR4000
uses 0x02 value, but DvbWorld & TeVii USB cards uses 0x01. Without it MPEG
stream was broken on that cards for symbol rates > 30000 kSyms/s.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>

diff -r 6f6a5f09096c -r 8d2354ca47b8 linux/drivers/media/dvb/frontends/cx24116.c
--- a/linux/drivers/media/dvb/frontends/cx24116.c	Sat Sep 13 18:42:16 2008 -0400
+++ b/linux/drivers/media/dvb/frontends/cx24116.c	Sun Sep 14 13:43:53 2008 +0300
@@ -13,7 +13,8 @@
 	    Some clean ups.
     Copyright (C) 2008 Igor Liplianin
 	September, 9th 2008
-	Fixed locking on high symbol rates (>30000).
+	    Fixed locking on high symbol rates (>30000).
+	    Implement MPEG initialization parameter.
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

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Re: [linux-dvb] [PATCH] S2API History update: MPEG initialization in cx24116.

[Steven Toth]

Igor M. Liplianin wrote:
> Hi,
> 
> History update: MPEG initialization in cx24116.
> 
> Adjust MPEG initialization in cx24116 in order to accomodate different
> MPEG CLK position and polarity in different cards. For example, HVR4000
> uses 0x02 value, but DvbWorld & TeVii USB cards uses 0x01. Without it MPEG
> stream was broken on that cards for symbol rates > 30000 kSyms/s.
> 
> 
> Igor
> 

Merged, thanks.

- Steve

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Re: [linux-dvb] S2API simple szap-s2 utility

[Igor M. Liplianin]

14 september 2008

Tere is not much changes, as current S2API changes little affected szap-s2.
Remember, old API progs works well with S2API and szap-s2 is only a helper to 
lock DVB-S2 channels.

http://liplianindvb.sourceforge.net/hg/szap-s2/

Igor M. Liplianin

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