On Thu, Jun 18, 2009 at 11:34:37AM +0800, Su Jinzhao wrote:
>
> my new questions are (Sorry for my talkactive ^_^ ) :
> 1. Autually, I was indeed use u->read_aux_adc(which_side, which_adc) in
> my python code, However, I can't step into the C++ code while using pdb to
> debug my python co
Hi,
As far as I could understand, rx_callback function in benchmark_rx.py
executes only when a packet is received.
If the tranmitted freq is 460e6 while the reciever is set at 459e6, no
packet would be received. I want this 'no packet being received for a
certain amount of time' as an indication
Hi,
Eric
On Wed, Jun 17, 2009 at 1:52 AM, Eric Blossom wrote:
> On Tue, Jun 16, 2009 at 09:15:34PM +0800, Su Jinzhao wrote:
> > Hi,
> >
> > I want to read RSSI value using analog AUX ADC, I think we can read RSSI
> > through AUX_ADC_A1 pin of AD9862, I looked through the code
> > of usrp_read
Hi Dear All
I have a board of USRP which indicated that is 4.5 version, however all of
the documents for USRP are available for 4.2 version on GNUradio webpage!
does anything changed in this new version (4.5)?
if yes how can I access documents for this new version
Thanks
Regards
___
On Wed, Jun 17, 2009 at 1:47 PM, hjaffer wrote:
>
> I have a USRP2 and I think your code is only for the USRP1. Do you have a
> version for the USRP2?
>
> Hafeez
Sorry, I've never tested it with the USRP2.
Pascal
> Pascal Charest wrote:
> >
> > On Mon, Jun 15, 2009 at 6:53 PM, hjaffer
> w
I have a USRP2 and I think your code is only for the USRP1. Do you have a
version for the USRP2?
Hafeez
Pascal Charest wrote:
>
> On Mon, Jun 15, 2009 at 6:53 PM, hjaffer wrote:
>
>> But there is no program that reads a file and transmits the data in the
>> file.
>
>
> I've made availa
i want to make a system bassd on ofdm modulation wich is wlan 802.11g or
802.11a so i want to ask if it's possible to do this in gnu radio companion
(base band system, transmitter ,channel and receiver) with all details such as
scrambling encoding interleaving modulation ; so i ask if any one
i have some problems to make a system based on ofdm wich can be 802.11a or
802.11g
so in GRC there is a block wich is ofdm mod ; i want to know if it's sufficient
to make ofdm symbols ( modulation , inserting pilots subcarriers , cyclic
prefix ...) if not what are blocks after scrambling, encodi
http://gnuradio.org/trac/browser/gnuradio/trunk/grc/src/grc_gnuradio/usrp/dual_usrp.py#L24
The source, the source!
kaleem ahmad wrote:
usrp_dual_source want antennas which should be used as input parameters, as
follows (I copied this line from a question posted on a thread which was
using LFRX d
Thanks Jason, I am trying this, hopefully it will solve my problem.
Best Regards
Jason Uher wrote:
>
>> usrp_dual_source want antennas which should be used as input parameters,
>> as
>> follows (I copied this line from a question posted on a thread which was
>> using LFRX daughter cards)
>>
>>
I want to use AGC to control RF output level to be at a set value no
matter what the input level. I see the gr.agc_cc module has the
following settings and defualt values:
rate (1e-4)
ref (1.0)
gain (1.0)
max_gain (0.0)
can somebody explain what these settings do? I assume reference sets
the des
> usrp_dual_source want antennas which should be used as input parameters, as
> follows (I copied this line from a question posted on a thread which was
> using LFRX daughter cards)
>
> self.usrp_dual_source_x_0 = grc_usrp.dual_source_c(which=0, side_a='A',
> rx_ant_a='RXA', side_b='A', rx_ant_b='R
Hi,
I am attempting to get gnuradio working on a fresh install of Suse 11.1 64 bit.
I am getting the error that is shown in the "make output" section below.
I initially attempted to run "./configure --disable-docs" but this
still resulted in the same error...
This appears to be dealt with here
htt
usrp_dual_source want antennas which should be used as input parameters, as
follows (I copied this line from a question posted on a thread which was
using LFRX daughter cards)
self.usrp_dual_source_x_0 = grc_usrp.dual_source_c(which=0, side_a='A',
rx_ant_a='RXA', side_b='A', rx_ant_b='RXB')
But
Friends,
I changed my GRBR (GNU Radio Beacon Receiver) python script
from version 3.1.3 to version 3.2. I report some small
findings from my experience.
(1) I am using "usrp.cal_dxc_freq" in my scirpt, but it is
missing in ver 3.2. I am sure it will be fixed in future.
I made a small repla
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