Maitry, The B200mini cannot run a GNURadio application by itself. It will always require a separate computer to control it. -- Martin K.
On Wed, Jan 9, 2019 at 7:01 AM Maitry Raval <maitry.ra...@azistaaerospace.com> wrote: > > Hello, > > Thanks for your quick response! > Actually, I have GNU radio flow graph as per my application which runs > through UHD USRP sink and UHD USRP source to USRP B200 mini hardware, right. > But now as you said we can use USB to serial converter for transmitting data > from outside source. but for that, I need to dump the GNU radio flow graph > into FPGA right?(that means I have to run GNU radio application on board > itself without the use of host computer) > So, Can you please guide me on the following > (1) How can I run GNU radio flow graph on USRP B200 mini itself(without the > use of host computer) or I have to dump the python code that GNU radio > generates? > > thanks for your support in advance. > > With Best Regards, > Maitry Raval, > > > ----- Original Message ----- > From: "Martin K" <martin.klingensm...@gmail.com> > To: "Maitry Raval" <maitry.ra...@azistaaerospace.com> > Cc: "usrp-users" <usrp-users@lists.ettus.com> > Sent: Tuesday, January 8, 2019 6:09:39 PM > Subject: Re: [USRP-users] regrading GPIO header connector in USRP-B200 mini > > Maitry, > I think this would require modifying the FPGA code. > You could expose the "user regs" to read/write to a serial peripheral > which you would have to add to the FPGA. This feature (the user i/o > regs) is only present in the newest version of UHD (3.14), so you will > have to build UHD from the master branch as well as rebuild the FPGA. > > https://files.ettus.com/manual/md_usrp3_build_instructions.html > https://files.ettus.com/manual/page_usrp_b200.html#b200_customfpga > > However, if you merely need serial i/o, a much easier solution is to > use a USB to serial converter. You should think about ways to make > this work before modifying the FPGA. > > > -- > Martin K. > _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
