hid_io.h File Reference

USB HID callback and read/write functions. More...

Detailed Description

USB HID callback and read/write functions.

Author

Nils Ollrogge nils..nosp@m.ollr.nosp@m.ogge@.nosp@m.fu-b.nosp@m.erlin.nosp@m..de

Definition in file hid_io.h.

#include <string.h>
#include <stdint.h>
#include "usb/usbus.h"

Include dependency graph for hid_io.h:

Go to the source code of this file.

Typedefs
typedef void(*	usb_hid_io_cb_t) (void *)
	USBUS HID IO RX callback function.

Functions
void	usb_hid_io_set_rx_cb (usb_hid_io_cb_t cb, void *arg)
	Set USBUS HID IO RX callback.
void	usb_hid_io_write (const void *buffer, size_t len)
	Write data to USB HID IN endpoint buffer.
int	usb_hid_io_read (void *buffer, size_t len)
	Read data from USB HID OUT endpoint (blocking)
int	usb_hid_io_read_timeout (void *buffer, size_t len, uint32_t timeout)
	Read data from USB HID OUT endpoint (with timeout, blocking)
void	usb_hid_io_init (usbus_t *usbus, const uint8_t *report_desc, size_t report_desc_size)
	Initialize an USB HID IO interface.