1 /*
2 * Copyright (c) 2016 - 2025, Nordic Semiconductor ASA
3 * All rights reserved.
4 *
5 * SPDX-License-Identifier: BSD-3-Clause
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright notice, this
11 * list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the copyright holder nor the names of its
18 * contributors may be used to endorse or promote products derived from this
19 * software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 #ifndef NRFX_USBD_ERRATA_H__
35 #define NRFX_USBD_ERRATA_H__
36
37 #include <nrfx.h>
38 #include <nrf_erratas.h>
39
40 #ifndef NRFX_USBD_ERRATA_ENABLE
41 /**
42 * @brief The constant that informs if errata should be enabled at all.
43 *
44 * If this constant is set to 0, all the Errata bug fixes will be automatically disabled.
45 */
46 #define NRFX_USBD_ERRATA_ENABLE 1
47 #endif
48
49 /* Errata: ISO double buffering not functional. **/
nrfx_usbd_errata_166(void)50 static inline bool nrfx_usbd_errata_166(void)
51 {
52 return NRFX_USBD_ERRATA_ENABLE && nrf52_errata_166();
53 }
54
55 /* Errata: USBD might not reach its active state. **/
nrfx_usbd_errata_171(void)56 static inline bool nrfx_usbd_errata_171(void)
57 {
58 return NRFX_USBD_ERRATA_ENABLE && nrf52_errata_171();
59 }
60
61 /* Errata: USB cannot be enabled. **/
nrfx_usbd_errata_187(void)62 static inline bool nrfx_usbd_errata_187(void)
63 {
64 return NRFX_USBD_ERRATA_ENABLE && nrf52_errata_187();
65 }
66
67 /* Errata: USBD cannot receive tasks during DMA. **/
nrfx_usbd_errata_199(void)68 static inline bool nrfx_usbd_errata_199(void)
69 {
70 return NRFX_USBD_ERRATA_ENABLE && nrf52_errata_199();
71 }
72
73 /* Errata: Device remains in SUSPEND too long. */
nrfx_usbd_errata_211(void)74 static inline bool nrfx_usbd_errata_211(void)
75 {
76 return NRFX_USBD_ERRATA_ENABLE && nrf52_errata_211();
77 }
78
79 /* Errata: Unexpected behavior after reset. **/
nrfx_usbd_errata_223(void)80 static inline bool nrfx_usbd_errata_223(void)
81 {
82 return NRFX_USBD_ERRATA_ENABLE && nrf52_errata_223();
83 }
84
85 #endif // NRFX_USBD_ERRATA_H__
86
