mirror of
https://github.com/jam422470459/EPD-nRF52-hema213.git
synced 2025-12-17 13:58:14 +08:00
108 lines
3.6 KiB
C
108 lines
3.6 KiB
C
/**
|
|
* Copyright (c) 2016 - 2017, Nordic Semiconductor ASA
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form, except as embedded into a Nordic
|
|
* Semiconductor ASA integrated circuit in a product or a software update for
|
|
* such product, must reproduce the above copyright notice, this list of
|
|
* conditions and the following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
|
|
* contributors may be used to endorse or promote products derived from this
|
|
* software without specific prior written permission.
|
|
*
|
|
* 4. This software, with or without modification, must only be used with a
|
|
* Nordic Semiconductor ASA integrated circuit.
|
|
*
|
|
* 5. Any software provided in binary form under this license must not be reverse
|
|
* engineered, decompiled, modified and/or disassembled.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
|
|
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
/**@file
|
|
*
|
|
* @defgroup sdk_nrf_dfu DFU bootloader
|
|
* @{
|
|
* @ingroup sdk_nrf_bootloader
|
|
* @brief Bootloader with Device Firmware Update (DFU) functionality.
|
|
*
|
|
* The DFU bootloader module, in combination with the @ref sdk_bootloader module,
|
|
* can be used to implement a bootloader that supports Device Firmware Updates.
|
|
*/
|
|
|
|
|
|
#ifndef NRF_DFU_H__
|
|
#define NRF_DFU_H__
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define BOOTLOADER_BUTTON (BSP_BUTTON_3) /**< Button for entering DFU mode. */
|
|
|
|
/** @brief Function for initializing a DFU operation.
|
|
*
|
|
* This function initializes a DFU operation and any transports that are registered
|
|
* in the system.
|
|
*
|
|
* @retval NRF_SUCCESS If the DFU operation was successfully initialized.
|
|
*/
|
|
uint32_t nrf_dfu_init(void);
|
|
|
|
|
|
/** @brief Function for checking if DFU mode should be entered.
|
|
*
|
|
* This function checks whether DFU mode is required.
|
|
*
|
|
* @retval true If DFU mode must be entered.
|
|
* @retval false If there is no need to enter DFU mode.
|
|
*/
|
|
bool nrf_dfu_enter_check(void);
|
|
|
|
|
|
/** @brief Function for checking if DFU should be reset (failsafe).
|
|
*
|
|
* This function will check if DFU should be reset (failsafe).
|
|
*
|
|
* If this returns true, DFU mode will be entered and DFU will be reset.
|
|
*
|
|
* @retval true If DFU must be reset (failsafe).
|
|
* @retval false If there is no need to reset DFU.
|
|
*/
|
|
bool nrf_dfu_check_failsafe_reset(void);
|
|
|
|
|
|
/** @brief Function for blocking until an event (i.e. incoming BLE packet) arrives.
|
|
*/
|
|
void nrf_dfu_wait(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // NRF_DFU_H__
|
|
|
|
/** @} */
|