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Reverse the sign of zprobe_zoffset

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- When editing on the LCD, minus now means below the nozzle
- Stores the opposite sign in EEPROM, so bumped to “V20”
This commit is contained in:
Scott Lahteine
2015-05-26 17:47:04 -07:00
committed by Richard Wackerbarth
parent 1ad2c5bfc0
commit 96a3fba8ac
2 changed files with 10 additions and 11 deletions
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12
Marlin/Marlin_main.cpp
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@@ -286,7 +286,7 @@ bool target_direction;
#ifdef ENABLE_AUTO_BED_LEVELING
int xy_travel_speed = XY_TRAVEL_SPEED;
float zprobe_zoffset = -Z_PROBE_OFFSET_FROM_EXTRUDER;
float zprobe_zoffset = Z_PROBE_OFFSET_FROM_EXTRUDER;
#endif
#if defined(Z_DUAL_ENDSTOPS) && !defined(DELTA)
@@ -1060,7 +1060,7 @@ static void axis_is_at_home(AxisEnum axis) {
max_pos[axis] = base_max_pos(axis) + home_offset[axis];
#if defined(ENABLE_AUTO_BED_LEVELING) && Z_HOME_DIR < 0
if (axis == Z_AXIS) current_position[Z_AXIS] += zprobe_zoffset;
if (axis == Z_AXIS) current_position[Z_AXIS] -= zprobe_zoffset;
#endif
}
}
@@ -4648,7 +4648,7 @@ inline void gcode_M400() { st_synchronize(); }
#ifdef SERVO_ENDSTOPS
void raise_z_for_servo() {
float zpos = current_position[Z_AXIS], z_dest = Z_RAISE_BEFORE_HOMING;
z_dest += axis_known_position[Z_AXIS] ? -zprobe_zoffset : zpos;
z_dest += axis_known_position[Z_AXIS] ? zprobe_zoffset : zpos;
if (zpos < z_dest)
do_blocking_move_to(current_position[X_AXIS], current_position[Y_AXIS], z_dest); // also updates current_position
}
@@ -4869,7 +4869,7 @@ inline void gcode_M503() {
if (code_seen('Z')) {
value = code_value();
if (Z_PROBE_OFFSET_RANGE_MIN <= value && value <= Z_PROBE_OFFSET_RANGE_MAX) {
zprobe_zoffset = -value;
zprobe_zoffset = value;
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM(MSG_ZPROBE_ZOFFSET " " MSG_OK);
SERIAL_EOL;
@@ -4886,8 +4886,8 @@ inline void gcode_M503() {
}
else {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM(MSG_ZPROBE_ZOFFSET " : ");
SERIAL_ECHO(-zprobe_zoffset);
SERIAL_ECHOPGM(MSG_ZPROBE_ZOFFSET " : ");
SERIAL_ECHO(zprobe_zoffset);
SERIAL_EOL;
}
}