1 | /* |
2 | * SD/MMC cards common |
3 | * |
4 | * Copyright (c) 2018 Philippe Mathieu-Daudé <f4bug@amsat.org> |
5 | * |
6 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
7 | * See the COPYING file in the top-level directory. |
8 | * SPDX-License-Identifier: GPL-2.0-or-later |
9 | */ |
10 | |
11 | #ifndef SDMMC_INTERNAL_H |
12 | #define SDMMC_INTERNAL_H |
13 | |
14 | #define SDMMC_CMD_MAX 64 |
15 | |
16 | /** |
17 | * sd_cmd_name: |
18 | * @cmd: A SD "normal" command, up to SDMMC_CMD_MAX. |
19 | * |
20 | * Returns a human-readable name describing the command. |
21 | * The return value is always a static string which does not need |
22 | * to be freed after use. |
23 | * |
24 | * Returns: The command name of @cmd or "UNKNOWN_CMD". |
25 | */ |
26 | const char *sd_cmd_name(uint8_t cmd); |
27 | |
28 | /** |
29 | * sd_acmd_name: |
30 | * @cmd: A SD "Application-Specific" command, up to SDMMC_CMD_MAX. |
31 | * |
32 | * Returns a human-readable name describing the application command. |
33 | * The return value is always a static string which does not need |
34 | * to be freed after use. |
35 | * |
36 | * Returns: The application command name of @cmd or "UNKNOWN_ACMD". |
37 | */ |
38 | const char *sd_acmd_name(uint8_t cmd); |
39 | |
40 | #endif |
41 | |