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Merge pull request #1965 from thinkyhead/g28_xyz_are_flags

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Remove set-coordinate extension of G28
This commit is contained in:
Scott Lahteine 2015-04-24 19:34:38 -07:00
commit c5a1b227a4
1 changed files with 1 additions and 25 deletions
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26
Marlin/Marlin_main.cpp
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@ -1790,12 +1790,6 @@ inline void gcode_G4() {
* Y Home to the Y endstop
* Z Home to the Z endstop
*
* If numbers are included with XYZ set the position as with G92
* Currently adds the home_offset, which may be wrong and removed soon.
*
* Xn Home X, setting X to n + home_offset[X_AXIS]
* Yn Home Y, setting Y to n + home_offset[Y_AXIS]
* Zn Home Z, setting Z to n + home_offset[Z_AXIS]
*/
inline void gcode_G28() {
@ -1855,7 +1849,7 @@ inline void gcode_G28() {
homeY = code_seen(axis_codes[Y_AXIS]),
homeZ = code_seen(axis_codes[Z_AXIS]);
home_all_axis = !(homeX || homeY || homeZ) || (homeX && homeY && homeZ);
home_all_axis = (!homeX && !homeY && !homeZ) || (homeX && homeY && homeZ);
if (home_all_axis || homeZ) {
@ -1942,18 +1936,6 @@ inline void gcode_G28() {
// Home Y
if (home_all_axis || homeY) HOMEAXIS(Y);
// Set the X position, if included
if (code_seen(axis_codes[X_AXIS]) && code_has_value()) {
if (code_value_long() != 0) // filter 0
current_position[X_AXIS] = code_value();
}
// Set the Y position, if included
if (code_seen(axis_codes[Y_AXIS]) && code_has_value()) {
if (code_value_long() != 0) // filter 0
current_position[Y_AXIS] = code_value();
}
// Home Z last if homing towards the bed
#if Z_HOME_DIR < 0
@ -2037,12 +2019,6 @@ inline void gcode_G28() {
#endif // Z_HOME_DIR < 0
// Set the Z position, if included
if (code_seen(axis_codes[Z_AXIS]) && code_has_value()) {
if (code_value_long() != 0) // filter 0
current_position[Z_AXIS] = code_value();
}
#if defined(ENABLE_AUTO_BED_LEVELING) && (Z_HOME_DIR < 0)
if (home_all_axis || homeZ) current_position[Z_AXIS] += zprobe_zoffset; // Add Z_Probe offset (the distance is negative)
#endif