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-rw-r--r--src/gr-fadingui/grc/CMakeLists.txt4
-rw-r--r--src/gr-fadingui/grc/fadingui_netsink.block.yml (renamed from src/gr-fadingui/grc/fadingui_dearpygui_sink.block.yml)34
-rw-r--r--src/gr-fadingui/python/CMakeLists.txt4
-rw-r--r--src/gr-fadingui/python/__init__.py3
-rw-r--r--src/gr-fadingui/python/dearpygui_sink.py36
-rw-r--r--src/gr-fadingui/python/netsink.py59
6 files changed, 87 insertions, 53 deletions
diff --git a/src/gr-fadingui/grc/CMakeLists.txt b/src/gr-fadingui/grc/CMakeLists.txt
index 297ae8d..79c1a31 100644
--- a/src/gr-fadingui/grc/CMakeLists.txt
+++ b/src/gr-fadingui/grc/CMakeLists.txt
@@ -19,9 +19,9 @@
# Boston, MA 02110-1301, USA.
install(FILES
fadingui_datasource.block.yml
- fadingui_dearpygui_sink.block.yml
fadingui_deframer.block.yml
fadingui_frame_obj.block.yml
fadingui_multipath_fading.block.yml
- fadingui_ber.block.yml DESTINATION share/gnuradio/grc/blocks
+ fadingui_ber.block.yml
+ fadingui_netsink.block.yml DESTINATION share/gnuradio/grc/blocks
)
diff --git a/src/gr-fadingui/grc/fadingui_dearpygui_sink.block.yml b/src/gr-fadingui/grc/fadingui_netsink.block.yml
index dbe6198..4e5b01b 100644
--- a/src/gr-fadingui/grc/fadingui_dearpygui_sink.block.yml
+++ b/src/gr-fadingui/grc/fadingui_netsink.block.yml
@@ -1,10 +1,11 @@
-id: fadingui_dearpygui_sink
-label: UI Sink
+id: fadingui_netsink
+label: Network Sink
category: '[fadingui]'
+flags: [ python ]
templates:
imports: import fadingui
- make: fadingui.dearpygui_sink(sock_addr=${sock_addr}, ui_element_id=${ui_element_id})
+ make: fadingui.netsink(${address}, ${dtype}, ${vlen})
# Make one 'parameters' list entry for every parameter you want settable from the GUI.
# Keys include:
@@ -12,15 +13,22 @@ templates:
# * label (label shown in the GUI)
# * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
parameters:
-- id: sock_addr
- label: Socket address
+- id: dtype
+ label: Type
+ dtype: enum
+ options: [complex, float, int, short, byte]
+ option_attributes:
+ size: [gr.sizeof_gr_complex, gr.sizeof_floar, gr.sizeof_int, gr.sizeof_short, gr.sizeof_char ]
+ hide: part
+- id: vlen
+ label: Vec Length
+ dtype: int
+ default: 1
+ hide: ${ 'part' if vlen == 1 else 'none' }
+- id: address
+ label: Address
dtype: string
- default: udp://
-
-- id: ui_element_id
- label: UI element ID
- dtype: raw
-
+ default: "udp://localhost:31415"
# Make one 'inputs' list entry per input and one 'outputs' list entry per output.
# Keys include:
@@ -31,7 +39,9 @@ parameters:
# * optional (optional - set to 1 for optional inputs. Default is 0)
inputs:
- label: in
- dtype: complex
+ domain: stream
+ dtype: ${dtype}
+ vlen: ${vlen}
# 'file_format' specifies the version of the GRC yml format used in the file
# and should usually not be changed.
diff --git a/src/gr-fadingui/python/CMakeLists.txt b/src/gr-fadingui/python/CMakeLists.txt
index e04eb5b..bf484cc 100644
--- a/src/gr-fadingui/python/CMakeLists.txt
+++ b/src/gr-fadingui/python/CMakeLists.txt
@@ -34,11 +34,11 @@ GR_PYTHON_INSTALL(
__init__.py
logger.py
datasource.py
- dearpygui_sink.py
deframer.py
frame_obj.py
multipath_fading.py
- ber.py DESTINATION ${GR_PYTHON_DIR}/fadingui
+ ber.py
+ netsink.py DESTINATION ${GR_PYTHON_DIR}/fadingui
)
########################################################################
diff --git a/src/gr-fadingui/python/__init__.py b/src/gr-fadingui/python/__init__.py
index 9fe45d5..56dbdd3 100644
--- a/src/gr-fadingui/python/__init__.py
+++ b/src/gr-fadingui/python/__init__.py
@@ -33,11 +33,12 @@ except ImportError:
# import any pure python here
from .datasource import datasource
-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
+from .netsink import netsink
#
diff --git a/src/gr-fadingui/python/dearpygui_sink.py b/src/gr-fadingui/python/dearpygui_sink.py
deleted file mode 100644
index 6153611..0000000
--- a/src/gr-fadingui/python/dearpygui_sink.py
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-#
-# Copyright 2021 Naoki Pross.
-
-import socket
-from urllib.parse import urlparse
-
-import numpy as np
-from gnuradio import gr
-
-class dearpygui_sink(gr.sync_block):
- """
- DearPyGUI Sink
- """
- def __init__(self, sock_addr, ui_element_id):
- gr.sync_block.__init__(self,
- name="dearpygui_sink",
- in_sig=[np.complex64],
- out_sig=None)
-
- # sockets
- self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
- self.srv = urlparse(sock_addr)
-
- def send(self, value):
- data = value.tobytes()
- sent = self.socket.sendto(data, (self.srv.hostname, self.srv.port))
-
- return len(data) == sent
-
- def work(self, input_items, output_items):
- in0 = input_items[0]
- self.send(in0)
- return len(input_items[0])
-
diff --git a/src/gr-fadingui/python/netsink.py b/src/gr-fadingui/python/netsink.py
new file mode 100644
index 0000000..9df81f5
--- /dev/null
+++ b/src/gr-fadingui/python/netsink.py
@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright 2021 Sara Cinzia Halter, Naoki Pross.
+
+import socket
+from urllib.parse import urlparse
+
+import numpy as np
+from gnuradio import gr
+
+class netsink(gr.sync_block):
+ """
+ Sink that sends the data over the network using UDP.
+ Keep in mind that is quite slow.
+ """
+ def __init__(self, address, dtype, vlen):
+ gr.sync_block.__init__(self,
+ name="Network Sink",
+ in_sig=[],
+ out_sig=None)
+
+ # Create a socket and parse remote machine url
+ self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+ self.url = urlparse(sock_addr)
+ self.srv = (self.srv.hostname, self.srv.port)
+
+ def send(self, data):
+ """
+ Send the data to self.srv
+
+ @param data Data as python bytes
+ @return Number of bytes that were actually sent
+ """
+ assert type(data) == bytes
+ return self.socket.sendto(data, self.srv)
+
+ def encode(self, data):
+ """
+ Encode the data into a dead simple format
+
+ @param data Array like type
+ @return Bytes of ASCII encoded comma separated string of numbers
+ """
+ # no data (what are you doing?)
+ if not data:
+ return bytes()
+
+ values = "[" + ",".join(map(str, data)) + "]"
+ return bytes(values, "ascii")
+
+ def work(self, input_items, output_items):
+ inp = input_items[0]
+
+ # TODO: Check that inp has a reasonable size
+ self.send(self.encode(inp))
+
+ return len(input_items[0])
+