faustgen
Prev | Orchestra Opcodes and Operators | Next

## faustgen

faustgen — Compiles, Instantiates and runs a compiled Faust program.

## Description

Plugin opcode in faustcsound. This opcode is part of the plugin repository and has to be installed separately. The plugin repository can be found here: https://github.com/csound/plugins

Faustgen will invoke the just-in-time compiler, instantiate and run a Faust program.

## Syntax

    ihandle,a1[,a2,...] faustgen SCode[,ain1,...]

## Initialization

“Scode” -- a string containing a Faust program.

“ihandle” -- a handle to the Faust DSP instance, which can be used to access its controls with faustctl.

## Performance

“ain1,...” -- input signals

“a1,...” -- output signals

## Examples

Here is an example of the faustgen opcode. It uses the file faustgen.csd.

Example 292. Example of the faustgen opcode.

See the sections Real-time Audio and Command Line Flags for more information on using command line flags.

    <CsoundSynthesizer>
    <CsOptions>
    -odac
    </CsOptions>
    <CsInstruments>
    instr 1
     ain1 oscili 0dbfs/2, 440
     idsp,a1 faustgen {{
       gain = hslider("vol",1,0,1,0.01);
       process = (_ * gain);
      }}, ain1
     k1 line  0, p3, 1
     faustctl idsp, "vol", k1
       out a1
    endin
    </CsInstruments>
    <CsScore>
    i1 0 10
    </CsScore>
    </CsoundSynthesizer>

## See also

Faust Opcodes

## Credits

Author: Victor Lazzarini, 2013

Prev | Up | Next
faustctl | Home | faustplay