* Re: [linux-dvb] Problems compiling hacked szap.c
2008-04-02 13:54 ` [linux-dvb] Problems compiling hacked szap.c Jens Krehbiel-Gräther
@ 2008-04-02 17:31 ` Faruk A
2008-04-02 18:52 ` jlacvdr
1 sibling, 0 replies; 3+ messages in thread
From: Faruk A @ 2008-04-02 17:31 UTC (permalink / raw)
To: Jens Krehbiel-Gräther; +Cc: linux-dvb
Try the szap2
hg clone http://linuxtv.org/hg/dvb-apps
It's under test directory.
If that oesn't help try using multiproto changeset 7207 and under that
did trick for me.
Faruk
On Wed, Apr 2, 2008 at 3:54 PM, Jens Krehbiel-Gräther
<linux-dvb@okg-computer.de> wrote:
> Hi!
>
> I have problems compiling szap.c for multiproto. I use kernel 2.6.24
> I followed the instructions of Manu posted to the list a few months ago:
>
> > Make sure you have the updated headers (frontend.h, version.h in your include path)
> > (You need the same headers from the multiproto tree)
> >
> > wget http://abraham.manu.googlepages.com/szap.c
> > copy lnb.c and lnb.h from dvb-apps to the same folder where you downloaded szap.c
> >
> > cc -c lnb.c
> > cc -c szap.c
> > cc -o szap szap.o lnb.o
> >
> > That's it
> >
> > Manu
>
> but it won't work.
>
> I get the following error:
>
> dev:/usr/src/szap# cc -c szap.c
> szap.c: In function 'zap_to':
> szap.c:368: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:372: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:376: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:401: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:412: error: 'struct dvbfe_info' has no member named 'delivery'
> dev:/usr/src/szap#
>
> lnb.c compiles without error.
>
> I have compiled szap under older kernel without error, but when I use
> this compiled szap now (under 2.6.24) I get the following error:
>
> dev:~# szap ProSieben
> reading channels from file '/root/.szap/channels.conf'
> zapping to 208 'ProSieben':
> sat 0, frequency = 12544 MHz H, symbolrate 22000000, vpid = 0x01ff, apid
> = 0x0200 sid = 0x445d
> Querying info .. Delivery system=DVB-S
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> ioctl DVBFE_GET_INFO failed: Operation not supported
> dev:~#
>
> I've successfully compiled multiproto drivers with the compat.h patch
> für 2.6.24 kernel. The modules load without errors, but I can not szap
> to any channel.
>
> Can you help me??
>
> Thanks,
> Jens
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [linux-dvb] Problems compiling hacked szap.c
2008-04-02 13:54 ` [linux-dvb] Problems compiling hacked szap.c Jens Krehbiel-Gräther
2008-04-02 17:31 ` Faruk A
@ 2008-04-02 18:52 ` jlacvdr
1 sibling, 0 replies; 3+ messages in thread
From: jlacvdr @ 2008-04-02 18:52 UTC (permalink / raw)
To: linux-dvb
[-- Attachment #1: Type: text/plain, Size: 2277 bytes --]
Hi,
try with the attached patch : szap-multiproto-apiv33.diff
This patch add support of dvb api v3.3 to szap.
Regards,
JLac
2008/4/2, Jens Krehbiel-Gräther <linux-dvb@okg-computer.de>:
> Hi!
>
> I have problems compiling szap.c for multiproto. I use kernel 2.6.24
> I followed the instructions of Manu posted to the list a few months ago:
>
> > Make sure you have the updated headers (frontend.h, version.h in your include path)
> > (You need the same headers from the multiproto tree)
> >
> > wget http://abraham.manu.googlepages.com/szap.c
> > copy lnb.c and lnb.h from dvb-apps to the same folder where you downloaded szap.c
> >
> > cc -c lnb.c
> > cc -c szap.c
> > cc -o szap szap.o lnb.o
> >
> > That's it
> >
> > Manu
>
> but it won't work.
>
> I get the following error:
>
> dev:/usr/src/szap# cc -c szap.c
> szap.c: In function 'zap_to':
> szap.c:368: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:372: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:376: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:401: error: 'struct dvbfe_info' has no member named 'delivery'
> szap.c:412: error: 'struct dvbfe_info' has no member named 'delivery'
> dev:/usr/src/szap#
>
> lnb.c compiles without error.
>
> I have compiled szap under older kernel without error, but when I use
> this compiled szap now (under 2.6.24) I get the following error:
>
> dev:~# szap ProSieben
> reading channels from file '/root/.szap/channels.conf'
> zapping to 208 'ProSieben':
> sat 0, frequency = 12544 MHz H, symbolrate 22000000, vpid = 0x01ff, apid
> = 0x0200 sid = 0x445d
> Querying info .. Delivery system=DVB-S
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> ioctl DVBFE_GET_INFO failed: Operation not supported
> dev:~#
>
> I've successfully compiled multiproto drivers with the compat.h patch
> für 2.6.24 kernel. The modules load without errors, but I can not szap
> to any channel.
>
> Can you help me??
>
> Thanks,
> Jens
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: szap-multiproto-apiv33.diff --]
[-- Type: text/x-patch; name=szap-multiproto-apiv33.diff, Size: 1595 bytes --]
--- org/szap.c 2008-04-02 20:47:05.000000000 +0200
+++ new/szap.c 2008-04-02 20:46:30.000000000 +0200
@@ -351,6 +351,7 @@
uint32_t ifreq;
int hiband, result;
struct dvbfe_info fe_info;
+ enum dvbfe_delsys delivery;
// a temporary hack, need to clean
memset(&fe_info, 0, sizeof (&fe_info));
@@ -365,15 +366,15 @@
switch (delsys) {
case DVBS:
printf("Querying info .. Delivery system=DVB-S\n");
- fe_info.delivery = DVBFE_DELSYS_DVBS;
+ delivery = DVBFE_DELSYS_DVBS;
break;
case DSS:
printf("Querying info .. Delivery system=DSS\n");
- fe_info.delivery = DVBFE_DELSYS_DSS;
+ delivery = DVBFE_DELSYS_DSS;
break;
case DVBS2:
printf("Querying info .. Delivery system=DVB-S2\n");
- fe_info.delivery = DVBFE_DELSYS_DVBS2;
+ delivery = DVBFE_DELSYS_DVBS2;
break;
default:
printf("Unsupported delivery system\n");
@@ -391,6 +392,8 @@
return FALSE;
}
+ ioctl(fefd, DVBFE_SET_DELSYS, &delivery); //switch system
+
result = ioctl(fefd, DVBFE_GET_INFO, &fe_info);
if (result < 0) {
perror("ioctl DVBFE_GET_INFO failed");
@@ -398,7 +401,7 @@
return FALSE;
}
- switch (fe_info.delivery) {
+ switch (delivery) {
case DVBFE_DELSYS_DVBS:
printf("----------------------------------> Using '%s' DVB-S", fe_info.name);
break;
@@ -409,7 +412,7 @@
printf("----------------------------------> Using '%s' DVB-S2", fe_info.name);
break;
default:
- printf("Unsupported Delivery system (%d)!\n", fe_info.delivery);
+ printf("Unsupported Delivery system (%d)!\n", delivery);
close(fefd);
return FALSE;
}
[-- Attachment #3: Type: text/plain, Size: 150 bytes --]
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linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
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