On Mon, Jan 26, 2009 at 09:03:32PM -0800, Johnathan C. wrote:
Can you elaborate on any other differences between the configurations?
OS version, GNU Radio version, developer tools (GCC, swig, Python),
I think this is a known problem (not sure there’s a ticket on it). I
believe that what is happening is that on the faster machine, the Tx
pipeline in the FPGA is getting disabled before it has a chance to
drain. The result of this is that the pipeline is halted with a
non-zero constant value getting clocked into the DACs resulting in a
carrier for all daughterboards that contain an LO.
The short list is below, full list attached.
Is there a way I can track the problem ticket or patch, if any?
Attached is a full list of ports installed on both PowerMac G5 and
PowerBook G4, in summary:
Doesn’t stop xmt: Stops xmt:
PowerMac G5 PowerBook G4
Mac OS X 10.5.6 Mac OS X 10.5.6
Xcode 3.1.2 Xcode 3.0
GNU Radio trunk GNU Radio trunk downloaded
23 Dec 08
downloaded 10 Jan 09
Apple GCC 4.0.1 gcc43
swig @1.3.36_2+perl+ swig
python25 @2.5.4_0+ python25 @2.5.2_7+darwin_9