DC_IRDA_OPEN(3) | FreeBSD Library Functions Manual | DC_IRDA_OPEN(3) |
dc_irda_open
—
Opens an iostream for a IrDA device
library “libdivecomputer”
#include
<libdivecomputer/irda.h>
dc_status_t
dc_irda_open
(dc_iostream_t
**iostream, dc_context_t *context,
unsigned int address, unsigned int
lsap);
Opens an iostream for a IrDA (Infra Red) device. Accepts a context opened with dc_context_new(3), address given through dc_irda_iterator_new(3) together with dc_irda_device_get_address(3) , the last argument lsap is a port number used during the communication. Currently only Uwatec computers use IrDA comminication and for those the lsap can be hardcoded to 1
Upon returning DC_STATUS_SUCCESS
, the
iostream pointer must be freed with
dc_iostream_close(3).
Returns DC_STATUS_SUCCESS
on success or
one of several error values on error. On success, the
iostream pointer is filled in with an open handle.
dc_context_new(3), dc_iostream_close(3), dc_serial_open(3), dc_usbhid_open(3), dc_bluetooth_open(3), dc_irda_iterator_new(3), dc_irda_device_get_address(3).
The library
“libdivecomputer” library was written by
Jef Driesen,
jef@libdivecomputer.org.
This manpage is written by
Vincent Hagen,
vinnie@script4web.nl.
June 5, 2020 | FreeBSD 14.3-RELEASE |