From 834febb9aa0dac463f43914cb028be931f85de73 Mon Sep 17 00:00:00 2001
From: sara <sara.halter@gmx.ch>
Date: Thu, 2 Dec 2021 20:02:16 +0100
Subject: =?UTF-8?q?BER=20Block=20erstellt,=20l=C3=A4uft=20noch=20nichtwie?=
 =?UTF-8?q?=20gew=C3=BCnscht?=
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---
 src/gr-fadingui/grc/CMakeLists.txt         |  3 +-
 src/gr-fadingui/grc/fadingui_ber.block.yml | 37 ++++++++++++++++++++
 src/gr-fadingui/python/CMakeLists.txt      |  4 ++-
 src/gr-fadingui/python/__init__.py         |  1 +
 src/gr-fadingui/python/ber.py              | 55 ++++++++++++++++++++++++++++++
 src/gr-fadingui/python/qa_ber.py           | 41 ++++++++++++++++++++++
 6 files changed, 139 insertions(+), 2 deletions(-)
 create mode 100644 src/gr-fadingui/grc/fadingui_ber.block.yml
 create mode 100644 src/gr-fadingui/python/ber.py
 create mode 100755 src/gr-fadingui/python/qa_ber.py

(limited to 'src')

diff --git a/src/gr-fadingui/grc/CMakeLists.txt b/src/gr-fadingui/grc/CMakeLists.txt
index d5f23a6..297ae8d 100644
--- a/src/gr-fadingui/grc/CMakeLists.txt
+++ b/src/gr-fadingui/grc/CMakeLists.txt
@@ -22,5 +22,6 @@ install(FILES
     fadingui_dearpygui_sink.block.yml
     fadingui_deframer.block.yml
     fadingui_frame_obj.block.yml
-    fadingui_multipath_fading.block.yml DESTINATION share/gnuradio/grc/blocks
+    fadingui_multipath_fading.block.yml
+    fadingui_ber.block.yml DESTINATION share/gnuradio/grc/blocks
 )
diff --git a/src/gr-fadingui/grc/fadingui_ber.block.yml b/src/gr-fadingui/grc/fadingui_ber.block.yml
new file mode 100644
index 0000000..3383df5
--- /dev/null
+++ b/src/gr-fadingui/grc/fadingui_ber.block.yml
@@ -0,0 +1,37 @@
+id: fadingui_ber
+label: BER
+category: '[fadingui]'
+
+templates:
+  imports: import fadingui
+  make: fadingui.ber(vgl=${vgl})
+
+#  Make one 'parameters' list entry for every parameter you want settable from the GUI.
+#     Keys include:
+#     * id (makes the value accessible as \$keyname, e.g. in the make entry)
+#     * label (label shown in the GUI)
+#     * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
+parameters:
+ - id: vgl
+   label: Vergleichsparameter
+   dtype: raw
+# - id: ...
+#   label: ...
+#   dtype: ...
+
+#  Make one 'inputs' list entry per input and one 'outputs' list entry per output.
+#  Keys include:
+#      * label (an identifier for the GUI)
+#      * domain (optional - stream or message. Default is stream)
+#      * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
+#      * vlen (optional - data stream vector length. Default is 1)
+#      * optional (optional - set to 1 for optional inputs. Default is 0)
+inputs:
+- label: in
+  domain: stream
+  dtype: byte
+
+
+#  'file_format' specifies the version of the GRC yml format used in the file
+#  and should usually not be changed.
+file_format: 1
diff --git a/src/gr-fadingui/python/CMakeLists.txt b/src/gr-fadingui/python/CMakeLists.txt
index eb0e7cc..e04eb5b 100644
--- a/src/gr-fadingui/python/CMakeLists.txt
+++ b/src/gr-fadingui/python/CMakeLists.txt
@@ -37,7 +37,8 @@ GR_PYTHON_INSTALL(
     dearpygui_sink.py
     deframer.py
     frame_obj.py
-    multipath_fading.py DESTINATION ${GR_PYTHON_DIR}/fadingui
+    multipath_fading.py
+    ber.py DESTINATION ${GR_PYTHON_DIR}/fadingui
 )
 
 ########################################################################
@@ -48,3 +49,4 @@ include(GrTest)
 set(GR_TEST_TARGET_DEPS gnuradio-fadingui)
 set(GR_TEST_PYTHON_DIRS ${CMAKE_BINARY_DIR}/swig)
 GR_ADD_TEST(qa_multipath_fading ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/qa_multipath_fading.py)
+GR_ADD_TEST(qa_ber ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/qa_ber.py)
diff --git a/src/gr-fadingui/python/__init__.py b/src/gr-fadingui/python/__init__.py
index dba999e..9fe45d5 100644
--- a/src/gr-fadingui/python/__init__.py
+++ b/src/gr-fadingui/python/__init__.py
@@ -38,5 +38,6 @@ from .dearpygui_sink import dearpygui_sink
 from .deframer import deframer
 from .frame_obj import frame_obj
 from .multipath_fading import multipath_fading
+from .ber import ber
 
 #
diff --git a/src/gr-fadingui/python/ber.py b/src/gr-fadingui/python/ber.py
new file mode 100644
index 0000000..387b75f
--- /dev/null
+++ b/src/gr-fadingui/python/ber.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright 2021 Sara Cinzia Halter.
+#
+# This 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 3, or (at your option)
+# any later version.
+#
+# This software 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 this software; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+
+import numpy as np
+from gnuradio import gr
+
+from fadingui.logger import get_logger
+log = get_logger("ber")
+
+class ber(gr.sync_block):
+    """
+    docstring for block ber
+    """
+    def __init__(self, vgl):
+        gr.sync_block.__init__(self,
+            name="ber",
+            in_sig=[np.byte, ],
+            out_sig=None)
+        self.vgl=vgl
+
+
+
+    def work(self, input_items, output_items):
+        inp = input_items[0]
+        # <+signal processing here+>
+
+        v = self.vgl^inp
+        v_array= np.array(v,dtype = np.uint8)
+
+        ber = sum(np.unpackbits(v_array))
+
+
+        log.debug(ber)
+
+        return len(input_items[0])
+
diff --git a/src/gr-fadingui/python/qa_ber.py b/src/gr-fadingui/python/qa_ber.py
new file mode 100755
index 0000000..8b6d56e
--- /dev/null
+++ b/src/gr-fadingui/python/qa_ber.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright 2021 Sara Cinzia Halter.
+#
+# This 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 3, or (at your option)
+# any later version.
+#
+# This software 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 this software; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+from gnuradio import gr, gr_unittest
+from gnuradio import blocks
+from ber import ber
+
+class qa_ber(gr_unittest.TestCase):
+
+    def setUp(self):
+        self.tb = gr.top_block()
+
+    def tearDown(self):
+        self.tb = None
+
+    def test_001_t(self):
+        # set up fg
+        self.tb.run()
+        # check data
+
+
+if __name__ == '__main__':
+    gr_unittest.run(qa_ber)
-- 
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