DC_IRDA_OPEN(3) Library Functions Manual DC_IRDA_OPEN(3)

Opens an iostream for a IrDA device

library “libdivecomputer”

#include <libdivecomputer/irda.h>
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 Debian