Re: [USRP-users] Using a Trigger Event to Process Subset of Samples in the Data Stream

2019-02-06 Thread Mark Gannet via USRP-users
Marcus, Sorry for the delay. So I have a modified USRP FPGA load, modified UHD, and modified gr-usrp block that inserts the digital data (e.g. trigger) on the gpio on the Rx daughterboard into the channel A stream. It inserts it into the low order byte of the Q (imag) 2-byte short. Please see a

Re: [USRP-users] Using a Trigger Event to Process Subset of Samples in the Data Stream

2019-01-23 Thread Marcus D. Leech via USRP-users
On 01/23/2019 12:12 PM, Mark Gannet via USRP-users wrote: Hello, I'm using a channel on an x310 to sample the analog receiver on a radar system and store the data continuously on a host PC running CentOS 7. The other channel on the x310 is used to collect timing signals (like a transmit trig

[USRP-users] Using a Trigger Event to Process Subset of Samples in the Data Stream

2019-01-23 Thread Mark Gannet via USRP-users
Hello, I'm using a channel on an x310 to sample the analog receiver on a radar system and store the data continuously on a host PC running CentOS 7. The other channel on the x310 is used to collect timing signals (like a transmit trigger signal) via the GPIO header on a basic Rx daughterboard (wi