1COMEDI_DIO_GET_CONFIG(3)                              COMEDI_DIO_GET_CONFIG(3)
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NAME

6       comedi_dio_get_config - query input/output properties of channel
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SYNOPSIS

9       #include <comedilib.h>
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11       int  comedi_dio_get_config  (comedi_t * device, unsigned int subdevice,
12       unsigned int channel, unsigned int * direction);
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DESCRIPTION

15       The function comedi_dio_get_config() querys  the  configuration  of  an
16       individual  channel  in  a  digital  I/O subdevice (see comedi_dio_con‐
17       fig()).  On success, the variable specified by the "direction"  pointer
18       will be set to either COMEDI_INPUT or COMEDI_OUTPUT.
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20       If sucessful, 0 is returned, otherwise -1.
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22                                28 October 2007       COMEDI_DIO_GET_CONFIG(3)