mirror of
https://github.com/grblHAL/core.git
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71dc5ac333
Added $384 setting for controlling G92 offset persistence. Improved $help command output and handling. Moved the optional tool table in non-volatile storage. Added gcode parameter support and optional expression support.
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
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nvs_buffer.h - RAM based non-volatile storage buffer/emulation
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Part of grblHAL
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Copyright (c) 2017-2021 Terje Io
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Copyright (c) 2009-2011 Simen Svale Skogsrud
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Grbl is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Grbl is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Grbl. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _NVS_BUFFER_H_
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#define _NVS_BUFFER_H_
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typedef uint32_t nvs_address_t;
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typedef struct {
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bool is_dirty;
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bool version;
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bool global_settings;
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bool build_info;
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bool driver_settings;
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uint8_t startup_lines;
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uint16_t coord_data;
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#ifdef N_TOOLS
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#if N_TOOLS > 16
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uint32_t tool_data;
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#else
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uint16_t tool_data;
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#endif
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#endif
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} settings_dirty_t;
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extern settings_dirty_t settings_dirty;
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bool nvs_buffer_init (void);
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bool nvs_buffer_alloc (void);
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void nvs_buffer_free (void);
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nvs_address_t nvs_alloc (size_t size);
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void nvs_buffer_sync_physical (void);
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nvs_io_t *nvs_buffer_get_physical (void);
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void nvs_memmap (void);
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#endif
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