Files
grblHAL/crc.h
Terje Io a41790dada Revised core setting structures, changed from 8-bit to 16-bit CRC checksums for improved detection of corruption/version mismatches.
Added option to homing enable setting ($22) for per axis homing feedrates.

!! Backup and restore settings over an update is recommended since all settings will be reset to default. Any odometer data will also be lost.
2024-12-09 19:24:20 +01:00

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C

/*
crc.h - crc implementations used by grblHAL
Part of grblHAL
grblHAL is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
grblHAL is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with grblHAL. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
uint16_t grbl_crc8 (const uint8_t *data, uint32_t size);
uint16_t modbus_crc16x (const uint8_t *buf, uint_fast16_t len);
uint16_t ccitt_crc16 (const uint8_t *buf, uint_fast16_t len);