Small changes

main.ck

@@ -0,0 +1,36 @@
+// Effects chain
+adc => Gain g => dac;
+g => Gain feedback => DelayL delay => g;
+
+// Delay parameters
+10::second => delay.max;
+5::second => delay.delay;
+1 => feedback.gain;
+1 => delay.gain;
+
+// Create our OSC receiver
+spork ~ inputEventHandler(9000);
+
+// Loop forever
+while(true) { 1::second => now; }
+
+
+inputEventHandler => awd.handler;
+
+// Event loop to deal with ADC input
+fun void inputEventHandler(int port) {
+    OscRecv recv;
+    port => recv.port;
+    recv.listen();
+    recv.event( "/input, f f" ) @=> OscEvent oe;
+    while (true) {
+        oe => now;
+        while (oe.nextMsg() != 0) { 
+            oe.getFloat() => g.gain;
+            oe.getFloat() => float a;
+        }
+    }
+    me.yield();
+}
+
+

main.py

@@ -0,0 +1,109 @@
+from libs.simpleosc import *
+import wx
+
+class OSCSlider(wx.Panel):
+    ''' A GUI slider '''
+    def __init__(self, parent, label, min_value=0, max_value=1, default_value=0, show_value=True, align=True):
+        ''' Constructor '''
+        self.show_value=show_value
+        wx.Panel.__init__(self, parent)
+        sizer=wx.BoxSizer(wx.HORIZONTAL)
+        label=wx.StaticText(self, label=label, size=(100,15) if align else None)
+        sizer.Add(label, 0, wx.RIGHT, 10)
+        self.slider=wx.Slider(self, value=default_value*100, minValue=min_value*100, maxValue=max_value*100)
+        sizer.Add(self.slider, 1, wx.EXPAND)
+        if show_value:
+            self.indicator=wx.StaticText(self, label="--", size=(50,15))
+            sizer.Add(self.indicator, 0, wx.LEFT, 10)
+        self.SetSizerAndFit(sizer)
+        self.slider.Bind(wx.EVT_SCROLL, self.update)
+        self.update(None)
+
+    def update(self, evt):
+        value=self.slider.GetValue()/100.
+        if self.show_value: self.indicator.SetLabel("%s" % value)
+
+
+class InputPanel(wx.Panel):
+    ''' Handle the ADC input settings '''
+    def __init__(self, parent):
+        ''' Constructor '''
+        wx.Panel.__init__(self, parent)
+        sizer = wx.BoxSizer(wx.HORIZONTAL)
+
+        label = wx.StaticText(self, label="Line In:")
+        font = label.GetFont(); font.SetWeight(wx.BOLD); label.SetFont(font) 
+        sizer.Add(label, 0, wx.TOP|wx.BOTTOM|wx.RIGHT, 5)
+
+        self.gain = OSCSlider(self, "Gain", default_value=.5, show_value=False, align=False)
+        sizer.Add(self.gain, 1, wx.ALL, 5)
+        self.thru = OSCSlider(self, "Thru", default_value=.5, show_value=False, align=False)
+        sizer.Add(self.thru, 1, wx.ALL, 5)
+
+        self.button = wx.Button(self, 1, "Kill input")
+        sizer.Add(self.button, 0)
+        self.SetSizerAndFit(sizer)
+        
+        self.gain.slider.Bind(wx.EVT_SCROLL, self.update)
+        self.thru.slider.Bind(wx.EVT_SCROLL, self.update)
+        self.update(None)
+
+    def update(self, evt):
+        """ Send OSC messages """
+        a=self.gain.slider.GetValue()/100.
+        b=self.thru.slider.GetValue()/100.
+        try:
+            sendOSCMsg("/input", [a, b])
+        except OSCClientError:
+            pass
+
+
+
+class MainGUI(wx.Frame):
+    """ A simple GUI to talk to Chuck """
+    def __init__(self):
+        """ Constructor """
+        # Build the interface
+        self.app = wx.App(False)
+        self.build()
+        self.app.MainLoop()
+
+    def build(self):
+        """ Builds the various pieces of the GUI """
+        wx.Frame.__init__(self, None, title="DELAY LORD")
+        self.Bind(wx.EVT_CLOSE, self.quit)
+
+        # The main sizer
+        self.mainsizer = wx.BoxSizer(wx.VERTICAL)
+
+        self.inputPanel = InputPanel(self)
+        self.mainsizer.Add(self.inputPanel, 0, wx.EXPAND|wx.ALL, 5)
+
+        line=wx.StaticLine(self)
+        self.mainsizer.Add(line, 0, wx.EXPAND|wx.ALL, 5)
+
+        self.delayTime=OSCSlider(self, "Delay time (s)", default_value=5, max_value=10)
+        self.mainsizer.Add(self.delayTime, 0, wx.EXPAND|wx.ALL, 5)
+
+        self.feedback=OSCSlider(self, "Feedback", default_value=.95)
+        self.mainsizer.Add(self.feedback, 0, wx.EXPAND|wx.ALL, 5)
+
+        # Put things together
+        self.SetSizerAndFit(self.mainsizer)
+        self.Show()
+        self.SetSize((400,500))
+
+
+    def populate_left_panel(self):
+        """ Populate the left panel """
+        # Status boxes
+
+    def quit(self, *args):
+        """ Close down gracefully, and then destroy the window """
+        self.Destroy()
+
+
+if __name__ == "__main__":
+    initOSCClient(ip="127.0.0.1", port=9000)
+    g=MainGUI()
+    closeOSC()