mirror of
https://github.com/licsber/micropython.git
synced 2024-09-20 17:10:24 +08:00
2c103d5200
This allows to use the On-Chip retention registers for both the RTC and to share notification flags between the bootloader and the application. The two flags being shared right now are the "safe boot" request and the WDT reset cause. we still have 2 more bits free for future use.
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/*
|
|
* This file is part of the Micro Python project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
* Copyright (c) 2015 Daniel Campora
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef MPERROR_H_
|
|
#define MPERROR_H_
|
|
|
|
#ifndef BOOTLOADER
|
|
extern const mp_obj_base_t pyb_heartbeat_obj;
|
|
#endif
|
|
|
|
extern void NORETURN __fatal_error(const char *msg);
|
|
|
|
void mperror_init0 (void);
|
|
void mperror_bootloader_check_reset_cause (void);
|
|
void mperror_deinit_sfe_pin (void);
|
|
void mperror_signal_error (void);
|
|
void mperror_enable_heartbeat (void);
|
|
void mperror_disable_heartbeat (void);
|
|
void mperror_heartbeat_signal (void);
|
|
|
|
#endif // MPERROR_H_
|