Re: [Discuss-gnuradio] *much* faster filtering

2005-05-10 Thread Eric Blossom
On Tue, May 10, 2005 at 11:49:30PM -0400, Chen-Mou Cheng wrote: > That's awesome! :) > > BTW while I was reading the following comments in gr_fir_fff_simd.cc > > // Round input data address down to 16 byte boundary > // NB: depending on the alignment of input[], memory > // before input[]

Re: [Discuss-gnuradio] *much* faster filtering

2005-05-10 Thread Chen-Mou Cheng
That's awesome! :) BTW while I was reading the following comments in gr_fir_fff_simd.cc // Round input data address down to 16 byte boundary // NB: depending on the alignment of input[], memory // before input[] will be accessed. The contents don't matter since // they'll be multiplied b

Re: [Discuss-gnuradio] trying to add a button...

2005-05-10 Thread Eric Blossom
On Tue, May 10, 2005 at 10:45:03PM +0100, mjam01 wrote: > Hi guys, > > I'm trying to add a button to the tvrx_wfm_rcv_gui.py code with the > following placed under the vbox sliders: > > > button_freq_up = wx.Button(self, panel, 'FREQ UP') > vbox.Add(button_freq_up, 0, wx.ALL | wx.EXPAND, 5) > se

[Discuss-gnuradio] *much* faster filtering

2005-05-10 Thread Eric Blossom
Do to some fine assembly language hacking by Stephane Fillod, we now have SSE and 3DNow! versions of the guts of the "fcc" and "ccf" FIR filters. "fcc" is float input, complex output, complex taps. "ccf" is complex input, complex output, float taps. The "ccf" variant is especially handy when wor

Re: [Discuss-gnuradio] trying to add a button...

2005-05-10 Thread mjam01
yup, that works. thanks! :) On 5/10/05, James Cooley <[EMAIL PROTECTED]> wrote: > This sort of code worked for me: > > hbox = wx.BoxSizer (wx.HORIZONTAL) > > btn = wx.Button(self.panel, 1001, "STOP", style=wx.BU_EXACTFIT) > wx.EVT_BUTTON(self.panel, 1001, self.quit) >

Re: [Discuss-gnuradio] trying to add a button...

2005-05-10 Thread James Cooley
This sort of code worked for me: hbox = wx.BoxSizer (wx.HORIZONTAL) btn = wx.Button(self.panel, 1001, "STOP", style=wx.BU_EXACTFIT) wx.EVT_BUTTON(self.panel, 1001, self.quit) vbox.Add(btn, 0, wx.EXPAND) mjam01 wrote: Hi guys, I'm trying to add a button to the tvrx_w

[Discuss-gnuradio] trying to add a button...

2005-05-10 Thread mjam01
Hi guys, I'm trying to add a button to the tvrx_wfm_rcv_gui.py code with the following placed under the vbox sliders: button_freq_up = wx.Button(self, panel, 'FREQ UP') vbox.Add(button_freq_up, 0, wx.ALL | wx.EXPAND, 5) self.Bind(wx.EVT_BUTTON, self.set_freq_up, button_freq_up) I get this erro