Re-create comms/linpsk

Simple Qt PSK31, RTTY, and MSK31 client

MOVED

@@ -4456,7 +4456,6 @@ comms/kallers||2013-07-26|Has expired: Depends on Qt 3.x
 comms/kmobiletools||2013-07-26|Has expired: Depends on Qt 3.x
 comms/kpsk||2013-07-26|Has expired: Depends on Qt 3.x
 comms/ktrack||2013-07-26|Has expired: Depends on Qt 3.x
-comms/linpsk||2013-07-26|Has expired: Depends on Qt 3.x
 converters/ktextdecode||2013-07-26|Has expired: Depends on Qt 3.x
 databases/kmysqladmin||2013-07-26|Has expired: Depends on Qt 3.x
 databases/knoda||2013-07-26|Has expired: Depends on Qt 3.x

comms/Makefile

@@ -85,6 +85,7 @@
     SUBDIR += libticables2
     SUBDIR += libticalcs2
     SUBDIR += libusbmuxd
+    SUBDIR += linpsk
     SUBDIR += linrad
     SUBDIR += lirc
     SUBDIR += locator

comms/linpsk/Makefile

@@ -0,0 +1,33 @@
+# $FreeBSD$
+
+PORTNAME=	linpsk
+PORTVERSION=	1.2
+CATEGORIES=	comms hamradio
+MASTER_SITES=	SF
+MASTER_SITE_SUBDIR=	${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
+
+MAINTAINER=	hamradio@freebsd.org
+COMMENT=	Simple Qt PSK31, RTTY, and MSK31 client
+
+LIB_DEPENDS=	libfftw3.so:${PORTSDIR}/math/fftw3 \
+		libasound.so:${PORTSDIR}/audio/alsa-lib
+
+USES=		qmake tar:tgz
+USE_QT4=	gui network corelib moc_build uic_build rcc_build qmake_build
+DESKTOP_ENTRIES="LinPsk" "${COMMENT}" \
+		"${DATADIR}/linpsk.png" "linpsk" "Audio;HamRadio;" \
+		false
+
+PLIST_FILES=	bin/linpsk \
+		%%DATADIR%%/linpsk.png
+
+post-patch:
+	${REINPLACE_CMD} -e 's|<pixmapfunction>qPixmapFromMimeSource</pixmapfunction>|<!-- & -->|g' \
+		${WRKSRC}/gui/*.ui
+
+post-install:
+	${MKDIR} ${STAGEDIR}${DATADIR}
+	${INSTALL_DATA} ${WRKSRC}/images/linpsk.png ${STAGEDIR}${DATADIR}
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/linpsk
+
+.include <bsd.port.mk>

comms/linpsk/distinfo

@@ -0,0 +1,2 @@
+SHA256 (linpsk-1.2.tgz) = be02a5dcb2168ad60d1e450fe77346a9aa8480669fe11e209fc94f26835aaec8
+SIZE (linpsk-1.2.tgz) = 126171

comms/linpsk/files/patch-src_csound.cpp

@@ -0,0 +1,80 @@
+--- src/csound.cpp.orig	2013-12-24 23:45:41.000000000 -0800
++++ src/csound.cpp	2015-01-09 11:00:21.000000000 -0800
+@@ -21,7 +21,7 @@
+ 
+ using namespace std;
+ extern Parameter settings;
+-CSound::CSound ( int ptt = -1 ) : Input ( ptt )
++CSound::CSound ( int ptt ) : Input ( ptt )
+ {
+   started = false;
+   output = false;
+@@ -41,7 +41,13 @@
+     return 0;
+   if ( anzahl > available )
+     return 0;
+-  memcpy ( sample, &buffer[readPointer], anzahl*sizeof ( double ) ) ;
++  for (int i=0; i<anzahl; i++) {
++	sample[i] = (double)buffer[readPointer+i] / 0x7fffffff;
++	if (sample[i] < -1.0)
++	  sample[i] = -1.0;
++	else if(sample[i] > 1.0)
++	  sample[i] = 1.0;
++  }
+   LockPointers.lock();
+   available -= anzahl;
+   free += anzahl;
+@@ -101,10 +107,10 @@
+     return false;
+   }
+   /* Set the sample format */
+-  err = snd_pcm_hw_params_set_format ( handle, hwparams, SND_PCM_FORMAT_FLOAT_LE );
++  err = snd_pcm_hw_params_set_format ( handle, hwparams, SND_PCM_FORMAT_S32 );
+   if ( err < 0 )
+   {
+-    *errorstring = QString ( "Sample format Float not available : " ) + QString ( snd_strerror ( err ) );
++    *errorstring = QString ( "Sample format Signed 32-bit not available : " ) + QString ( snd_strerror ( err ) );
+     return false;
+   }
+   /* Set the count of channels, most soundcards only support stereo */
+@@ -229,10 +235,10 @@
+     return false;
+   }
+   /* Set the sample format */
+-  err = snd_pcm_hw_params_set_format ( handle, hwparams, SND_PCM_FORMAT_FLOAT_LE );
++  err = snd_pcm_hw_params_set_format ( handle, hwparams, SND_PCM_FORMAT_S32 );
+   if ( err < 0 )
+   {
+-    *errorstring = QString ( "Sample format Float not available : " ) + QString ( snd_strerror ( err ) );
++    *errorstring = QString ( "Sample format Signed 32-bit not available : " ) + QString ( snd_strerror ( err ) );
+     return false;
+   }
+   /* Set the count of channels */
+@@ -305,7 +311,8 @@
+ {
+   if ( anzahl <= free )
+   {
+-    memcpy ( &buffer[freePointer], sample, anzahl*sizeof ( double ) );
++	for (int i=0; i<anzahl; i++)
++	  buffer[freePointer+i] = sample[i] * 0x7fffffff;
+     LockPointers.lock();
+     toBePlayed += anzahl;
+     free -= anzahl;
+@@ -394,7 +401,7 @@
+ void CSound::record()
+ {
+   int toBeRead, err;
+-  float SampleBuffer[256];
++  int32_t SampleBuffer[256];
+   qDebug ( "Start recording" );
+   while ( started )
+   {
+@@ -447,7 +454,7 @@
+ 
+ void CSound::play()
+ {
+-  float SampleBuffer[256], x;
++  int32_t SampleBuffer[256], x;
+   bool signaled;
+   int err, laenge;
+   laenge = 128;

comms/linpsk/files/patch-src_csound.h

@@ -0,0 +1,19 @@
+--- src/csound.h.orig	2013-12-24 23:45:41.000000000 -0800
++++ src/csound.h	2015-01-07 07:38:09.000000000 -0800
+@@ -22,6 +22,7 @@
+ #include <fcntl.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <inttypes.h>
+ 
+ #include <QMutex>
+ #include <QWaitCondition>
+@@ -49,7 +50,7 @@
+   private: // Private attributes
+     snd_pcm_t *handle;
+     bool output;
+-    double buffer[2*BUF_SIZE]; // 16 bit , stereo
++    int32_t buffer[2*BUF_SIZE]; // 16 bit , stereo
+     QMutex LockPointers;
+     QWaitCondition WakeUp;
+     void record();

comms/linpsk/files/patch-src_textinput.cpp

@@ -0,0 +1,11 @@
+--- src/textinput.cpp.orig	2015-01-07 06:35:27.000000000 -0800
++++ src/textinput.cpp	2015-01-07 06:35:36.000000000 -0800
+@@ -22,7 +22,7 @@
+ extern Parameter settings;
+ extern int errno;
+ 
+-TextInput::TextInput ( int ptt = -1 ) : Input ( ptt )
++TextInput::TextInput ( int ptt ) : Input ( ptt )
+ {
+ }
+ TextInput::~TextInput()

comms/linpsk/files/patch-src_waveinput.cpp

@@ -0,0 +1,11 @@
+--- src/waveinput.cpp.orig	2015-01-07 06:36:15.000000000 -0800
++++ src/waveinput.cpp	2015-01-07 06:36:25.000000000 -0800
+@@ -19,7 +19,7 @@
+ 
+ extern Parameter settings;
+ 
+-WaveInput::WaveInput(int ptt = -1): Input(ptt)
++WaveInput::WaveInput(int ptt): Input(ptt)
+ {
+  EightBits=false;
+ }

comms/linpsk/pkg-descr

@@ -0,0 +1,16 @@
+LinPsk is a program for operating on digital modes running on Linux.
+
+LinPsk supports BPSK , QPSK and RTTY at the moment.
+
+Main features are:
+
+    the simultaneuos decoding of up to four channels.
+    The different digital modes may be mixed
+    You can define a trigger on each channel to be notified if a text of your choice is detected.
+    You can log each received channel at a file.
+    For easy qso'ing you can define macros and for larger texts to be send you can use two files.
+    You can view the signal as spectrum or in a waterfall display. Both are scalable in the frequency domain.
+
+At the Moment RTTY only supports 45 baud and 1.5 stopbits.
+
+WWW: http://linpsk.sourceforge.net/