From 676acd5cc47828bc92c2fad1e474a39aacbd2ba4 Mon Sep 17 00:00:00 2001
From: jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Sat, 12 Aug 2006 23:25:38 +0000
Subject: Merged jcorgan/ezdop into trunk.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3264 221aa14e-8319-0410-a670-987f0aec2ac5
---
gr-ezdop/src/lib/Makefile.am | 102 +++++++++++++++++++++++++++++++++
gr-ezdop/src/lib/ezdop.i | 46 +++++++++++++++
gr-ezdop/src/lib/ezdop_source_c.cc | 113 +++++++++++++++++++++++++++++++++++++
gr-ezdop/src/lib/ezdop_source_c.h | 58 +++++++++++++++++++
4 files changed, 319 insertions(+)
create mode 100644 gr-ezdop/src/lib/Makefile.am
create mode 100644 gr-ezdop/src/lib/ezdop.i
create mode 100644 gr-ezdop/src/lib/ezdop_source_c.cc
create mode 100644 gr-ezdop/src/lib/ezdop_source_c.h
(limited to 'gr-ezdop/src/lib')
diff --git a/gr-ezdop/src/lib/Makefile.am b/gr-ezdop/src/lib/Makefile.am
new file mode 100644
index 0000000000..b22d134ecc
--- /dev/null
+++ b/gr-ezdop/src/lib/Makefile.am
@@ -0,0 +1,102 @@
+#
+# Copyright 2004,2005,2006 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+#
+
+include $(top_srcdir)/Makefile.common
+
+# Install this stuff so that it ends up as the gnuradio.ezdop module
+# This usually ends up at:
+# ${prefix}/lib/python${python_version}/site-packages/gnuradio
+
+ourpythondir = $(grpythondir)
+ourlibdir = $(grpyexecdir)
+
+EZDOP_INCLUDES = \
+ -I$(top_srcdir)/ezdop/src/firmware \
+ -I$(top_srcdir)/ezdop/src/host/ezdop
+
+EZDOP_LIBS = -L$(top_builddir)/ezdop/src/host/ezdop/ -lezdop
+
+INCLUDES = \
+ $(STD_DEFINES_AND_INCLUDES) \
+ $(PYTHON_CPPFLAGS) \
+ $(EZDOP_INCLUDES)
+
+SWIGPYTHONARGS = $(SWIGPYTHONFLAGS) $(STD_DEFINES_AND_INCLUDES)
+
+ALL_IFILES = \
+ $(LOCAL_IFILES) \
+ $(NON_LOCAL_IFILES)
+
+NON_LOCAL_IFILES = \
+ $(GNURADIO_I)
+
+
+LOCAL_IFILES = \
+ ezdop.i
+
+# These files are built by SWIG. The first is the C++ glue.
+# The second is the python wrapper that loads the _ezdop shared library
+# and knows how to call our extensions.
+
+BUILT_SOURCES = \
+ ezdop.cc \
+ ezdop.py
+
+# This gets ezdop.py installed in the right place
+ourpython_PYTHON = \
+ ezdop.py
+
+ourlib_LTLIBRARIES = _ezdop.la
+
+# These are the source files that go into the shared library
+_ezdop_la_SOURCES = \
+ ezdop.cc \
+ ezdop_source_c.cc
+
+# magic flags
+_ezdop_la_LDFLAGS = $(NO_UNDEFINED) -module -avoid-version
+
+# link the library against some comon swig runtime code and the
+# c++ standard library
+_ezdop_la_LIBADD = \
+ $(PYTHON_LDFLAGS) \
+ $(GNURADIO_CORE_LIBS) \
+ $(EZDOP_LIBS) \
+ -lstdc++
+
+ezdop.cc ezdop.py: $(ALL_IFILES)
+ $(SWIG) $(SWIGPYTHONARGS) -module ezdop -o ezdop.cc $<
+
+# These headers get installed in ${prefix}/include/gnuradio
+grinclude_HEADERS = \
+ ezdop_source_c.h
+
+
+# These swig headers get installed in ${prefix}/include/gnuradio/swig
+swiginclude_HEADERS = \
+ $(LOCAL_IFILES)
+
+MOSTLYCLEANFILES = $(BUILT_SOURCES) *.pyc
+
+# Don't distribute output of swig
+dist-hook:
+ @for file in $(BUILT_SOURCES); do echo $(RM) $(distdir)/$$file; done
+ @for file in $(BUILT_SOURCES); do $(RM) $(distdir)/$$file; done
diff --git a/gr-ezdop/src/lib/ezdop.i b/gr-ezdop/src/lib/ezdop.i
new file mode 100644
index 0000000000..d267b5ca7e
--- /dev/null
+++ b/gr-ezdop/src/lib/ezdop.i
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2004,2006 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+//%feature("autodoc", "1"); // generate python docstrings
+
+%include "exception.i"
+%import "gnuradio.i" // the common stuff
+
+%{
+#include "gnuradio_swig_bug_workaround.h" // mandatory bug fix
+#include "ezdop_source_c.h"
+%}
+
+GR_SWIG_BLOCK_MAGIC(ezdop,source_c);
+
+ezdop_source_c_sptr ezdop_make_source_c();
+
+class ezdop_source_c : public gr_sync_block
+{
+private:
+ ezdop_source_c() throw (std::runtime_error);
+
+public:
+ int rate();
+ bool set_rate(int rate);
+ bool rotate();
+ bool stop_rotating();
+};
diff --git a/gr-ezdop/src/lib/ezdop_source_c.cc b/gr-ezdop/src/lib/ezdop_source_c.cc
new file mode 100644
index 0000000000..38cb5dd072
--- /dev/null
+++ b/gr-ezdop/src/lib/ezdop_source_c.cc
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2004,2006 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <ezdop_source_c.h>
+#include <gr_io_signature.h>
+
+ezdop_source_c_sptr ezdop_make_source_c()
+{
+ return ezdop_source_c_sptr(new ezdop_source_c());
+}
+
+ezdop_source_c::ezdop_source_c() throw (std::runtime_error) :
+ gr_sync_block("ezdop_source_c",
+ gr_make_io_signature(0, 0, 0),
+ gr_make_io_signature(1, 1, sizeof (gr_complex))
+ )
+{
+ d_ezdop = new ezdop();
+
+ if (!d_ezdop->init())
+ throw std::runtime_error("unable to init ezdop hardware");
+ if (!d_ezdop->reset())
+ throw std::runtime_error("unable to reset ezdop hardware");
+}
+
+ezdop_source_c::~ezdop_source_c()
+{
+ assert(d_ezdop);
+ d_ezdop->finish();
+ delete d_ezdop;
+}
+
+bool ezdop_source_c::start()
+{
+ assert(d_ezdop);
+ bool success = d_ezdop->stream();
+ if (!success)
+ fprintf(stderr, "ezdop_source_c::start(): unable to start streaming\n");
+ return success;
+}
+
+bool ezdop_source_c::stop()
+{
+ assert(d_ezdop);
+ bool success = d_ezdop->stop_streaming();
+ if (!success)
+ fprintf(stderr, "ezdop_source_c::start(): unable to stop streaming\n");
+ return success;
+}
+
+int ezdop_source_c::rate()
+{
+ assert(d_ezdop);
+ return d_ezdop->rate();
+}
+
+bool ezdop_source_c::set_rate(int rate)
+{
+ assert(d_ezdop);
+ if (rate <= 0 || rate > 2000)
+ return false;
+ bool success = d_ezdop->set_rate(rate);
+ return success;
+}
+
+bool ezdop_source_c::rotate()
+{
+ assert(d_ezdop);
+ bool success = d_ezdop->rotate();
+ if (!success)
+ fprintf(stderr, "ezdop_source_c::rotate(): unable to start rotating\n");
+ return success;
+}
+
+bool ezdop_source_c::stop_rotating()
+{
+ assert(d_ezdop);
+ bool success = d_ezdop->stop_rotating();
+ if (!success)
+ fprintf(stderr, "ezdop_source_c::stop_rotating(): unable to stop rotating\n");
+ return success;
+}
+
+int ezdop_source_c::work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items)
+{
+ assert(d_ezdop);
+ gr_complex *out = (gr_complex *)output_items[0];
+ return d_ezdop->read_iq(out, noutput_items);
+}
diff --git a/gr-ezdop/src/lib/ezdop_source_c.h b/gr-ezdop/src/lib/ezdop_source_c.h
new file mode 100644
index 0000000000..dd56cdf16b
--- /dev/null
+++ b/gr-ezdop/src/lib/ezdop_source_c.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2004,2006 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef INCLUDED_EZDOP_SOURCE_C_H
+#define INCLUDED_EZDOP_SOURCE_C_H
+
+#include <gr_sync_block.h>
+#include <ezdop.h>
+#include <stdexcept>
+
+class ezdop_source_c;
+typedef boost::shared_ptr<ezdop_source_c> ezdop_source_c_sptr;
+
+ezdop_source_c_sptr ezdop_make_source_c();
+
+class ezdop_source_c : public gr_sync_block {
+private:
+ friend ezdop_source_c_sptr ezdop_make_source_c();
+ ezdop_source_c() throw (std::runtime_error);
+
+ ezdop *d_ezdop;
+
+public:
+ virtual bool start(); // Called by runtime
+ virtual bool stop(); // Called by runtime
+
+ int rate();
+ bool set_rate(int rate); // Any integer divisor of 2000 Hz
+
+ bool rotate();
+ bool stop_rotating();
+
+ ~ezdop_source_c();
+
+ int work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items);
+};
+
+#endif /* INCLUDED_EZDOP_SOURCE_C_H */
--
cgit v1.2.3