mirror of
https://github.com/synthetos/g2.git
synced 2026-02-05 18:49:54 +08:00
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
/*
|
|
* persistence.h - persistence code
|
|
* This file is part of the g2code project
|
|
*
|
|
* Copyright (c) 2013 - 2018 Alden S. Hart Jr.
|
|
*
|
|
* This file ("the software") is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License, version 2 as published by the
|
|
* Free Software Foundation. You should have received a copy of the GNU General Public
|
|
* License, version 2 along with the software. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* As a special exception, you may use this file as part of a software library without
|
|
* restriction. Specifically, if other files instantiate templates or use macros or
|
|
* inline functions from this file, or you compile this file and link it with other
|
|
* files to produce an executable, this file does not by itself cause the resulting
|
|
* executable to be covered by the GNU General Public License. This exception does not
|
|
* however invalidate any other reasons why the executable file might be covered by the
|
|
* GNU General Public License.
|
|
*
|
|
* THE SOFTWARE IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT WITHOUT ANY
|
|
* 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 PERSISTENCE_H_ONCE
|
|
#define PERSISTENCE_H_ONCE
|
|
|
|
#include "config.h" // needed for nvObj_t definition
|
|
|
|
//**** persistence function prototypes ****
|
|
|
|
class Persistence {
|
|
public:
|
|
virtual void init();
|
|
virtual stat_t read(nvObj_t *nv);
|
|
virtual stat_t write(nvObj_t *nv);
|
|
virtual stat_t periodic();
|
|
};
|
|
|
|
extern Persistence *persistence;
|
|
|
|
void persistence_init(void);
|
|
stat_t read_persistent_value(nvObj_t *nv);
|
|
stat_t write_persistent_value(nvObj_t *nv);
|
|
stat_t write_persistent_values_callback();
|
|
|
|
#endif // End of include guard: PERSISTENCE_H_ONCE
|
|
//
|