RE: [Discuss-gnuradio] First-timer Question

2008-05-30 Thread Cameron Moore
Hi, Yes, I have made some progress. I have the usrp working with virtualized Fedora. The biggest problem I have was getting the virtual machine to see the usrp on the usb bus. The linux command "lsusb" will show the usrp on the bus. As you would expect the max through put on the usb port was around

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread Josh Blum
isaacgerg wrote: I dont understand, in your previous post you said the following: "Unless the data stream is an array of complex, float, int, short, or byte, the vector length should be 1. " Yet, you are telling me it should be one. Is this correct? I think that the two statements above agr

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread isaacgerg
I dont understand, in your previous post you said the following: "Unless the data stream is an array of complex, float, int, short, or byte, the vector length should be 1. " Yet, you are telling me it should be one. Is this correct? Josh Blum wrote: > > isaacgerg wrote: >> Im not down in the

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread George Nychis
Josh Blum wrote: isaacgerg wrote: Im not down in the code, Im just trying to use the application. What does that number translate to? Set the type to complex and leave the vector length as 1. But the number translates to 8, sizeof(std::complex) - George ___

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread Josh Blum
isaacgerg wrote: Im not down in the code, Im just trying to use the application. What does that number translate to? Set the type to complex and leave the vector length as 1. Also, once I get the data, how is it formated? as 2 float32 values, one for the real arm and one for the imaginary p

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread isaacgerg
Im not down in the code, Im just trying to use the application. What does that number translate to? Also, once I get the data, how is it formated? as 2 float32 values, one for the real arm and one for the imaginary part? -- View this message in context: http://www.nabble.com/GNURadio-Companio

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread George Nychis
gr.sizeof_gr_complex - George isaacgerg wrote: Im just trying to do a data capture with my USRP. I would like the data in complex format. What should the length be set to? Josh Blum wrote: Essentially, the gr_file_sink has one parameter, the size of the data stream in bytes. GRC splits t

Re: [Discuss-gnuradio] GNURadio Companion File Sink

2008-05-30 Thread isaacgerg
Im just trying to do a data capture with my USRP. I would like the data in complex format. What should the length be set to? Josh Blum wrote: > > Essentially, the gr_file_sink has one parameter, the size of the data > stream in bytes. GRC splits this up into two parameters, the data type >

Re: [Discuss-gnuradio] DBSRX used for GPS: cycle slip

2008-05-30 Thread Peter Monta
Matt Ettus wrote: What are your PLL settings? If you minimize the R divide ratio, you can eliminate this. The larger R divide will put you further from right on frequency, but the DDC will put you right back in the right place. Yes. You can also try setting the frequency to 1575 rather t