From 4b1b0f1d96d2be2ed3941095f40a5c2d2bbb943d Mon Sep 17 00:00:00 2001 From: midopple Date: Fri, 17 Feb 2012 22:33:02 +0100 Subject: The microcontroller can store settings to EEPROM to use the fuction set in configuration.h #define USE_EEPROM_SETTINGS --> Save and recall Settings aktive #define PRINT_EEPROM_SETTING --> Print settings to UART Commands: M500 - stores paramters in EEPROM M501 - reads parameters from EEPROM M502 - reverts to the default M503 - Print Settings --- Sprinter/store_eeprom.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Sprinter/store_eeprom.h (limited to 'Sprinter/store_eeprom.h') diff --git a/Sprinter/store_eeprom.h b/Sprinter/store_eeprom.h new file mode 100644 index 0000000..cff25d3 --- /dev/null +++ b/Sprinter/store_eeprom.h @@ -0,0 +1,49 @@ +/* + EEPROM routines to save Sprinter Settings + + This program 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. + + This program 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 this program. If not, see . +*/ + + +#ifndef __EEPROMH +#define __EEPROMH + +#define EEPROM_OFFSET 100 + + +// IMPORTANT: Whenever there are changes made to the variables stored in EEPROM +// in the functions below, also increment the version number. This makes sure that +// the default values are used whenever there is a change to the data, to prevent +// wrong data being written to the variables. +// ALSO: always make sure the variables in the Store and retrieve sections are in the same order. +#define EEPROM_VERSION "S01" + + +extern float axis_steps_per_unit[4]; +extern float max_feedrate[4]; +extern long max_acceleration_units_per_sq_second[4]; +extern float move_acceleration; +extern float retract_acceleration; +extern float mintravelfeedrate; +extern float minimumfeedrate; +extern float max_xy_jerk; +extern float max_z_jerk; + + +extern void EEPROM_RetrieveSettings(bool def, bool printout ); +extern void EEPROM_printSettings(); +extern void EEPROM_StoreSettings(); + + +#endif -- cgit v1.2.1