Dear Csound list

A have a problem about an apparent limit on the size of the strings that I
can return from an input value callback - the limit seems to be around 330
bytes - how can I change that?

I am using csoundSetInputChannelCallback to set the callback and I am
writing my string directly to the address which is passed to me in the
channelValuePtr parameter of the callback.

I need to write quite a long string as I am writing a Csound score
dynamically - just before each beat of a tempo the score (for the duration
of that beat) should be generated based on some user input. (Maybe this is
not the 'correct' way of doing it..)

Best regards,
Søren



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Currently it is not possible to change this. For longer strings you need to use chnget etc instead of inputvalue.

Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland

> On 13 Jun 2015, at 16:54, sjakops  wrote:
> 
> Dear Csound list
> 
> A have a problem about an apparent limit on the size of the strings that I
> can return from an input value callback - the limit seems to be around 330
> bytes - how can I change that?
> 
> I am using csoundSetInputChannelCallback to set the callback and I am
> writing my string directly to the address which is passed to me in the
> channelValuePtr parameter of the callback.
> 
> I need to write quite a long string as I am writing a Csound score
> dynamically - just before each beat of a tempo the score (for the duration
> of that beat) should be generated based on some user input. (Maybe this is
> not the 'correct' way of doing it..)
> 
> Best regards,
> Søren
> 
> 
> 
> --
> View this message in context: http://csound.1045644.n5.nabble.com/Csound-API-string-size-limit-on-input-value-callback-tp5742177.html
> Sent from the Csound - General mailing list archive at Nabble.com.
> 
> ------------------------------------------------------------------------------
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>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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OK, thanks for the help - I'll try with chnget.



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