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Re: [Discuss-gnuradio] pmt_t type argument for custom block in grc


From: Josh Blum
Subject: Re: [Discuss-gnuradio] pmt_t type argument for custom block in grc
Date: Fri, 20 Jul 2012 15:40:55 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120714 Thunderbird/14.0


On 07/20/2012 03:36 PM, Zing Yu wrote:
> Hi All,
> 
> I have a little question for you. I have a custom block which accepts a 
> pmt::pmt_t type arguement/parameter among others. I have written an xml file 
> for my custom block so as to use it inside gnuradio-companion but I see the 
> following error message:
> Param - value(value):
>     Type "pmt::pmt_t" is not a possible type.
> 
> Param - value(value):
>     Type "pmt::pmt_t" not handled
> 
> 
> So I just want to double check, the pmt_t types can't be inputted to a block 
> as parameter?
> 

There isnt a type checker implement. If you make the <type>raw</type>
then GRC will let you pass it just fine.

-josh

> Thanks,
> Yu.
> 
> 
> 
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