v2.0.0
cyw43_sdio.h
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1/*
2 * This file is part of the cyw43-driver
3 *
4 * Copyright (C) 2019-2022 George Robotics Pty Ltd
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 * 3. Any redistribution, use, or modification in source or binary form is done
15 * solely for personal benefit and not for any commercial purpose or for
16 * monetary gain.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE LICENSOR AND COPYRIGHT OWNER "AS IS" AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE LICENSOR OR COPYRIGHT OWNER BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
25 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 * This software is also available for use with certain devices under different
30 * terms, as set out in the top level LICENSE file. For commercial licensing
31 * options please email contact@georgerobotics.com.au.
32 */
33
39#ifndef CYW43_INCLUDED_CYW43_SDIO_H
40#define CYW43_INCLUDED_CYW43_SDIO_H
41
42// These must be provided by a port, if the SDIO bus interface is used.
43void cyw43_sdio_init(void);
44void cyw43_sdio_reinit(void);
45void cyw43_sdio_deinit(void);
46void cyw43_sdio_set_irq(bool enable);
47void cyw43_sdio_enable_high_speed_4bit(void);
48int cyw43_sdio_transfer(uint32_t cmd, uint32_t arg, uint32_t *resp);
49int cyw43_sdio_transfer_cmd53(bool write, uint32_t block_size, uint32_t arg, size_t len, uint8_t *buf);
50
51#endif // CYW43_INCLUDED_CYW43_SDIO_H