This is probably a newbie answer but I see you have the gain set to
zero, does that make a difference?
On 19/02/2011 3:50 PM, Arya Santini wrote:
Hi,
I have a N210, which when I try to use with GRC (UHD USRP single
source block) produces at the console:
Current recv sock buff size: 50000000 bytes
mboard0 MIMO master
UHD source block got error code 0x1
gr_block_executor: source<gr_block uhd single_usrp source (2)>
produced no output. We're marking it DONE.
Parameters I set for the block:
self.uhd_single_usrp_source_0 = uhd.single_usrp_source(
device_addr="addr=192.168.10.2",
io_type=uhd.io_type.COMPLEX_FLOAT32,
num_channels=1,
)
self.uhd_single_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_single_usrp_source_0.set_center_freq(250e6, 0)
self.uhd_single_usrp_source_0.set_gain(0, 0)
I left the Subdev Spec and Ch0: Antenna field blank. I'm using a WBX
RF board with TX/RX side antenna connected. I'm able to transmit using
the tx_waveforms example, and I know it is transmitting.
Help,
Arya
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