GEOS SDK TechDocs
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2.20 [paper<>]
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2.22 [paths]
port <number> = <level>
The parallel category defines all the parallel ports available on the machine running GEOS. If a port is not defined in this category, GEOS will not recognize its existence. The single key in this category may be used numerous times, once for each available parallel port.
The port key defines the hardware interrupt level for the specified port. The normal entries for the three base parallel ports are shown in the examples below. If no level is provided for a port, the parallel driver will assign the values shown below; if no interrupt level is available for a port, GEOS will instead spawn a background thread for it. Setting any port's value will override other defaults (e.g. if you set port two to have level seven, port one will be set to level five, unless GEOS is on an XT- or PC-class machine).
port 1 = 7 port 2 = 5 port 3 = 0
GEOS SDK TechDocs
|
| 2.20 [paper<>]
| 2.22 [paths]