Re: [Discuss-gnuradio] Fwd: Re: Changing sample rate during runtime

[Martin Braun]

Wait, are you using a single channel? That would be very weird if you
saw that issue, that's true.

Otherwise, do you get this when you're switching from low rates to
really high rates, or regardless of the change?

M

On 06/17/2016 03:55 AM, olvhammar wrote:
> 
> 
> Hi Martin,
> 
> These are the rates I need to able to change between: { "50.0" "25.0"
> "20.0" "10.0" "5.0" "2.5" "2.0" "1.0" "0.8" "0.5" "0.2" } MHz
> It seems to work fine even tough i get the Error and I have no need to
> time align or sync the two RX channels.
> But still I'm a bit worried about it and would like to get rid of it.
> 
> Regards Simon
> 
> 
> On 2016-06-17 01:33, Martin Braun wrote:
>> From which rate to which new rate are you changing your sample rates?
>>
>> M
>>
>> On 06/16/2016 07:33 AM, olvhammar wrote:
>>> Hi,
>>>
>>> For several reasons I need to change the sample rate during runtime (i.e
>>> flowgraph running) in my gnuradio program. I use Ettus X310 and receive
>>> on two UBX-160 cards. The error that I get when I change the sample rate
>>> is the following:
>>>
>>> UHD Error:
>>>     The receive packet handler failed to time-align packets.
>>>     1002 received packets were processed by the handler.
>>>     However, a timestamp match could not be determined.
>>>
>>> Any ideas on how to address this?
>>>
>>> Regards Simon
>>>
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> 
> 
> 
> 
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