Hi, I'm currently trying the UHD driver on my macbook pro, with still very limited success. I have the newest git version of uhd and gr-uhd, checked out today.
$ uhd_find_devices
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
name: USRP2
addr: 192.168.10.2
which is good, but actually using a simple_source crashes in interesting ways.
When calling
u = uhd.simple_source("addr=192.168.10.2, recv_buff_size=3.5e6",
uhd.io_type_t.COMPLEX_FLOAT32)
or
u = uhd.simple_source("addr=192.168.10.2", uhd.io_type_t.COMPLEX_FLOAT32)
I get the following:
> terminate called after throwing an instance of 'std::runtime_error'
> what(): No devices found for ----->
> addr: 192.168.10.2
> recv_buff_size: 3.5e6 ## nothing here with second version
>
> Abort trap
The attached log file is crash-all.log.
Just calling
u = uhd.simple_source("", uhd.io_type_t.COMPLEX_FLOAT32)
Gives:
> terminate called after throwing an instance of 'std::runtime_error'
> what(): usrp2 no control response
> Abort trap
with log file in crash-none.log.
After each of the crashes, the uhd_find_devices still finds my USRP2, so the
firmware/FPGA is still running strong. Pinging 192.168.10.2 results in request
timeouts for icmp_seq. The firewall is turned off.
Am I getting it wrong here, how should the driver be used? Or are there some
Mac-specific issues?
Thanks,
Matthias
crash-none.log
Description: Binary data
crash-all.log
Description: Binary data
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