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COMEDI_GET_N_CHANNELS

COMEDI_GET_N_CHANNELS

Section: (3) Updated: 28 October 2007
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NAME

comedi_get_n_channels - number of subdevice channels  

SYNOPSIS

#include <comedilib.h>

int comedi_get_n_channels (comedi_t * device, unsigned int subdevice);  

DESCRIPTION

The function comedi_get_n_channels() returns the number of channels of the subdevice belonging to the comedi device device and having index subdevice. This function returns -1 on error and the Comedilib error value is set.


 

Index

NAME
SYNOPSIS
DESCRIPTION

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Time: 21:43:40 GMT, April 16, 2011