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RIOT/core/lib/include/kernel_init.h
Benjamin Valentin 092b235845 core/init: add early_init()
Add a function to initialize LEDs and UART in early boot.
2023-01-08 22:25:10 +01:00

74 lines
1.4 KiB
C

/*
* Copyright (C) 2016 Kaspar Schleiser <kaspar@schleiser.de>
* 2013 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup core_internal
* @{
*
* @file
* @brief prototypes for kernel initialization
*
* @author Oliver Hahm <oliver.hahm@inria.fr>
* @author Kaspar Schleiser <kaspar@schleiser.de>
*/
#ifndef KERNEL_INIT_H
#define KERNEL_INIT_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup core_init_config Core initialization compile configuration
* @ingroup config
* @{
*/
#ifdef DOXYGEN
/**
* @brief Enable this to disable printing a message on bootup.
*/
#define CONFIG_SKIP_BOOT_MSG
/**
* @brief The message printed by RIOT before calling the main() function, when
* @ref CONFIG_SKIP_BOOT_MSG is not set.
*/
#define CONFIG_BOOT_MSG_STRING
#endif /* DOXYGEN */
/** @} */
/**
* @brief Initializes scheduler and creates main and idle task
*/
void kernel_init(void);
/**
* @brief Initialize board specific hardware
*/
void board_init(void);
/**
* @brief Initialize debug LEDs and stdio
*/
#ifdef MODULE_CORE_INIT
void early_init(void);
#else
static inline void early_init(void) {}
#endif
#ifdef __cplusplus
}
#endif
#endif /* KERNEL_INIT_H */
/** @} */