[USRP-users] B210 bad packet errors with sc8 wire format

Weaver, Tyler tweaver at lgsinnovations.com
Thu Apr 30 16:22:19 EDT 2015


This seemed to delay it erring out, yet it still errors.  Whereas benchmark_rate does not.

tyler

> On Apr 30, 2015, at 1:04 PM, Tom Tsou <tom.tsou at ettus.com> wrote:
> 
> On Thu, Apr 30, 2015 at 7:53 AM, Weaver, Tyler via USRP-users
> <usrp-users at lists.ettus.com> wrote:
>> $ ./rx_samples_to_file --rate 28e6 —null --args "master_clock_rate=56e6"
>> --freq 2e9 --stats --wirefmt sc8
> 
> Try specifying 'float' as the host type. The default host type for
> rx_samples_to_file is short, which does not go through SSE converters
> when 8-bit wire samples are used. The 8-bit to float conversion does
> use SSE.
> 
> The default host type for benchmark_rate is float compared short for
> rx_samples_to_file, which may account for the discrepancy.
> 
>  -TT



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