DC_USBHID_OPEN(3) Library Functions Manual DC_USBHID_OPEN(3) NAME dc_usbhid_open -- Opens an iostream for a USB HID device LIBRARY libdivecomputer SYNOPSIS #include <libdivecomputer/usbhid.h> dc_status_t dc_usbhid_open(dc_iostream_t **iostream, dc_context_t *context, dc_usbhid_device_t *device); DESCRIPTION Opens an iostream for a USB HID device. Accepts a context opened with dc_context_new(3) and a device usually found by searching through dc_usb- hid_iterator_new(3). Upon returning DC_STATUS_SUCCESS, the iostream pointer must be freed with dc_iostream_close(3). RETURN VALUES Returns DC_STATUS_SUCCESS on success or one of several error values on er- ror. On success, the iostream pointer is filled in with an open handle. SEE ALSO dc_context_new(3), dc_usbhid_iterator_new(3), dc_iostream_close(3), dc_ser- ial_open(3), dc_irda_open(3), dc_bluetooth_open(3). AUTHORS The libdivecomputer library was written by Jef Driesen, jef@libdivecom- puter.org. This manpage is written by Vincent Hagen, vinnie@script4web.nl. FreeBSD ports 15.quarterly June 5, 2020 DC_USBHID_OPEN(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | AUTHORS
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