vbus_i2c.h

/*
 * (c) 2009 Torsten Frenzel <frenzel@os.inf.tu-dresden.de>
 *     economic rights: Technische Universität Dresden (Germany)
 *
 * This file is part of TUD:OS and distributed under the terms of the
 * GNU General Public License 2.
 * Please see the COPYING-GPL-2 file for details.
 */
#pragma once
 
#include <l4/sys/compiler.h>
#include <l4/sys/types.h>
#include <l4/vbus/vbus_types.h>
 
__BEGIN_DECLS
 
int L4_CV
l4vbus_i2c_write(l4_cap_idx_t vbus, l4vbus_device_handle_t handle,
                 l4_uint16_t addr, l4_uint8_t sub_addr,
                 l4_uint8_t *buffer, unsigned long size);
 
int L4_CV
l4vbus_i2c_read(l4_cap_idx_t vbus, l4vbus_device_handle_t handle,
                l4_uint16_t addr, l4_uint8_t sub_addr,
                l4_uint8_t *buffer, unsigned long *size);
 
__END_DECLS