RE: [EXTERNAL] RE: Re: USRP E312 host mode error

2024-02-23 Thread Kunnappally, Jerry J.
Yes, I am trying to run the E312 in host mode. Here are the parameter settings I currently have in the General tab of the block properties: * ID – uhd_usrp_source_0 * Output Type – Complex float32 * Wire Format – Automatic * Stream args – * Stream channels – [] * Device

RE: [EXTERNAL] Re: USRP E312 host mode error

2024-02-23 Thread White, Joshua J
It is possible to run the E312 in host mode (if I understand correctly, this is what you’re trying to accomplish). My lab has two E312s that I have run in host mode on numerous occasions. What is the configuration you’re using for the USRP Source block? Very respectfully, Joshua White

RE: [EXTERNAL] RE: Re: USRP E312 host mode error

2024-02-23 Thread White, Joshua J
Make sure you set the Mb0 Subdev Spec parameter. Set it to ‘A:0’ to use radio A or ‘A:1’ to use radio B. Additionally, in the RF Options tab, make sure you select the antenna you’ll be using (TX/RX for TRX-A or TRX-B and RX2 for RX2-A or RX2-B. Trying to use RX1 will cause an error). If this

Problem with my python block for WSPR coding Process

2024-02-23 Thread Croizer Mathieu
Hello, I would like to simulate the simulation of a WSPR transmission with GNURADIO. First I created a python block for WSPR coding process. The output of my python block is connected to a Pack K Bits block to create packs of bytes of 8 bits. It is also connected to a QT GUI Histogramm, to verify

Clipping - Gain too high

2024-02-23 Thread Al Grant
Good Morning, I am trying to work out when my beeps are getting clipped due to gain too high. This is in pure python (apologies if too OT here). What I have come up with so far - which doesn't seem to work: ```python def clipping(samples, rising_edge_idx, falling_edge_idx, beep_slice):

RE: [EXTERNAL] RE: RE: Re: USRP E312 host mode error

2024-02-23 Thread Kunnappally, Jerry J.
No luck. Tried both ‘A:0’ and ‘A:1’ (using RX2 as the antenna). Here is the output of uhd_usrp_probe: $ uhd_usrp_probe --args addr=169.254.7.165 [INFO] [UHD] linux; GNU C++ version 12.3.0; Boost_108200; UHD_4.6.0.HEAD-release [INFO] [MPMD] Initializing 1 device(s) in parallel with args: