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allow support module name in info() tag

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Gives the option of reducing the input link
length and preventing runtime switching of
module.
This commit is contained in:
Michael Davidsaver
2014-02-08 12:34:08 -05:00
parent 7bdcef3767
commit 7c05753052
2 changed files with 22 additions and 5 deletions
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13
documentation/interfaces.rst
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@ -150,13 +150,22 @@ This support code can then be referenced from records. ::
record(longin, "my:int:counter") {
field(DTYP, "Python Device")
field(INP , "counter hello world")
field(INP , "@counter hello world")
}
The following will fail to associate. ::
record(longin, "my:int:counter") {
field(DTYP, "Python Device")
field(INP , "counter do what I say")
field(INP , "@counter do what I say")
}
If a shorter INP link string is necessary, or to prevent
runtime switching of modules, the module name may also
be given in the *pySupportMod* info() tag. ::
record(longin, "my:int:counter") {
field(DTYP, "Python Device")
field(INP , "@hello world")
info("pySupportMod", "counter")
}