1f250015bSPhilippe Mathieu-Daudé /* 2f250015bSPhilippe Mathieu-Daudé * SD/MMC cards common 3f250015bSPhilippe Mathieu-Daudé * 4f250015bSPhilippe Mathieu-Daudé * Copyright (c) 2018 Philippe Mathieu-Daudé <f4bug@amsat.org> 5f250015bSPhilippe Mathieu-Daudé * 6f250015bSPhilippe Mathieu-Daudé * This work is licensed under the terms of the GNU GPL, version 2 or later. 7f250015bSPhilippe Mathieu-Daudé * See the COPYING file in the top-level directory. 8f250015bSPhilippe Mathieu-Daudé * SPDX-License-Identifier: GPL-2.0-or-later 9f250015bSPhilippe Mathieu-Daudé */ 10f250015bSPhilippe Mathieu-Daudé #ifndef SD_INTERNAL_H 11f250015bSPhilippe Mathieu-Daudé #define SD_INTERNAL_H 12f250015bSPhilippe Mathieu-Daudé 13f250015bSPhilippe Mathieu-Daudé #define SDMMC_CMD_MAX 64 14f250015bSPhilippe Mathieu-Daudé 15*2ed61fb5SPhilippe Mathieu-Daudé /** 16*2ed61fb5SPhilippe Mathieu-Daudé * sd_cmd_name: 17*2ed61fb5SPhilippe Mathieu-Daudé * @cmd: A SD "normal" command, up to SDMMC_CMD_MAX. 18*2ed61fb5SPhilippe Mathieu-Daudé * 19*2ed61fb5SPhilippe Mathieu-Daudé * Returns a human-readable name describing the command. 20*2ed61fb5SPhilippe Mathieu-Daudé * The return value is always a static string which does not need 21*2ed61fb5SPhilippe Mathieu-Daudé * to be freed after use. 22*2ed61fb5SPhilippe Mathieu-Daudé * 23*2ed61fb5SPhilippe Mathieu-Daudé * Returns: The command name of @cmd or "UNKNOWN_CMD". 24*2ed61fb5SPhilippe Mathieu-Daudé */ 25*2ed61fb5SPhilippe Mathieu-Daudé const char *sd_cmd_name(uint8_t cmd); 26*2ed61fb5SPhilippe Mathieu-Daudé 27*2ed61fb5SPhilippe Mathieu-Daudé /** 28*2ed61fb5SPhilippe Mathieu-Daudé * sd_acmd_name: 29*2ed61fb5SPhilippe Mathieu-Daudé * @cmd: A SD "Application-Specific" command, up to SDMMC_CMD_MAX. 30*2ed61fb5SPhilippe Mathieu-Daudé * 31*2ed61fb5SPhilippe Mathieu-Daudé * Returns a human-readable name describing the application command. 32*2ed61fb5SPhilippe Mathieu-Daudé * The return value is always a static string which does not need 33*2ed61fb5SPhilippe Mathieu-Daudé * to be freed after use. 34*2ed61fb5SPhilippe Mathieu-Daudé * 35*2ed61fb5SPhilippe Mathieu-Daudé * Returns: The application command name of @cmd or "UNKNOWN_ACMD". 36*2ed61fb5SPhilippe Mathieu-Daudé */ 37*2ed61fb5SPhilippe Mathieu-Daudé const char *sd_acmd_name(uint8_t cmd); 38*2ed61fb5SPhilippe Mathieu-Daudé 39f250015bSPhilippe Mathieu-Daudé #endif 40