From 4b55eec3de38d8cb42dcb9fd344feff015ea4ed8 Mon Sep 17 00:00:00 2001
From: Giso Grimm <giso.grimm@vegri.net>
Date: Sun, 2 Jun 2024 13:58:21 +0200
Subject: [PATCH 1/2] correct case of Q-factor for compatibility with XML
 variable

---
 plugins/src/tascar_ap_filter.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/src/tascar_ap_filter.cc b/plugins/src/tascar_ap_filter.cc
index 2169ef77..5bdab769 100644
--- a/plugins/src/tascar_ap_filter.cc
+++ b/plugins/src/tascar_ap_filter.cc
@@ -75,9 +75,8 @@ void biquadplugin_t::add_variables(TASCAR::osc_server_t* srv)
   srv->add_float("/fc", &fc, "]0,20000]", "Cutoff frequency in Hz");
   if(ftype == biquadplugin_t::equalizer) {
     srv->add_float("/gain", &gain, "[-30,30]", "Gain in dB");
-    srv->add_float("/q", &Q, "]0,1[", "Q-factor of resonance filter");
+    srv->add_float("/Q", &Q, "]0,10]", "Q-factor of resonance filter");
   }
-  // srv->add_bool("/highpass",&highpass);
   srv->unset_variable_owner();
 }
 

From 97c1d97d7e0ccb73c6d40d2667121dffc7c73ef8 Mon Sep 17 00:00:00 2001
From: Giso Grimm <g.grimm@uni-oldenburg.de>
Date: Tue, 4 Jun 2024 11:51:50 +0200
Subject: [PATCH 2/2] example script to receive OSC messages in Matlab.

---
 scripts/example_receive_osc.m | 44 +++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 scripts/example_receive_osc.m

diff --git a/scripts/example_receive_osc.m b/scripts/example_receive_osc.m
new file mode 100644
index 00000000..7104d687
--- /dev/null
+++ b/scripts/example_receive_osc.m
@@ -0,0 +1,44 @@
+addpath('/usr/share/tascar/matlab');
+
+% Install the javaosctomatlab tool from
+% https://0110.be/posts/OSC_in_Matlab_on_Windows,_Linux_and_Mac_OS_X_using_Java
+% e.g., with
+% wget https://0110.be/files/attachments/430/javaosctomatlab.jar
+javaaddpath('javaosctomatlab.jar');
+
+% create receiver at port 1032:
+receiver =  com.illposed.osc.OSCPortIn(1032);
+try
+  % Define the OSC method to listen to:
+  osc_value_listener = com.illposed.osc.MatlabOSCListener();
+  receiver.addListener("/value", osc_value_listener);
+
+  osc_quit_listener = com.illposed.osc.MatlabOSCListener();
+  receiver.addListener("/quit", osc_quit_listener);
+
+  receiver.startListening();
+  runscript = true;
+  while runscript
+    msg = osc_value_listener.getMessageArgumentsAsDouble();
+    if ~isempty(msg)
+      msg
+    end
+    quitval = osc_quit_listener.getMessageArgumentsAsDouble();
+    if ~isempty(quitval)
+      if quitval > 0
+        runscript = false;
+      end
+    end
+  end
+  clear('osc_quit_listener');
+  clear('osc_value_listener');
+  receiver.stopListening();
+  receiver.close();
+  clear('receiver');
+catch
+  clear('osc_quit_listener');
+  clear('osc_value_listener');
+  receiver.close();
+  clear('receiver');
+  warning(lasterror);
+end
\ No newline at end of file