Specifications

Comedi
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5.4.7.6 comedi_timed_1chan
comedi_timed_1chan — streaming input (deprecated)
Synopsis
#include <comedilib.h>
int comedi_timed_1chan(comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int range, unsigned int aref,
double frequency, unsigned int num_samples, double * data);
Status
deprecated
Description
Not documented.
5.4.7.7 comedi_trigger
comedi_trigger — perform streaming input/output (deprecated)
Synopsis
#include <comedilib.h>
int comedi_trigger(comedi_t * device, comedi_trig * trig);
Status
deprecated
Description
The function comedi_trigger() instructs Comedi to perform the command specified by the trigger structure pointed to by
trig. The return value depends on the particular trigger being issued. If there is an error, -1 is returned.
5.5 Kernel drivers
5.5.1 8255 -- generic 8255 support
Author: ds
Status: works
Manufacturer Device Name
standard 8255 8255
The classic in digital I/O. The 8255 appears in Comedi as a single
digital I/O subdevice with 24 channels. The channel 0 corresponds