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@ -1848,7 +1848,7 @@ static void setup_for_endstop_move() {
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float zpos = current_position[Z_AXIS], z_dest = Z_RAISE_BEFORE_PROBING;
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// The zprobe_zoffset is negative any switch below the nozzle, so
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// multiply by Z_HOME_DIR (-1) to move enough away from bed for the probe
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z_dest += axis_known_position[Z_AXIS] ? zprobe_zoffset * Z_HOME_DIR : zpos;
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z_dest += axis_homed[Z_AXIS] ? zprobe_zoffset * Z_HOME_DIR : zpos;
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if (zpos < z_dest) do_blocking_move_to_z(z_dest); // also updates current_position
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}
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@ -1856,10 +1856,10 @@ static void setup_for_endstop_move() {
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#endif // AUTO_BED_LEVELING_FEATURE
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static void unknown_position_error() {
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LCD_MESSAGEPGM(MSG_POSITION_UNKNOWN);
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static void axis_unhomed_error() {
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LCD_MESSAGEPGM(MSG_YX_UNHOMED);
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SERIAL_ECHO_START;
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SERIAL_ECHOLNPGM(MSG_POSITION_UNKNOWN);
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SERIAL_ECHOLNPGM(MSG_YX_UNHOMED);
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}
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#if ENABLED(Z_PROBE_SLED)
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@ -1884,8 +1884,8 @@ static void unknown_position_error() {
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if (z_probe_is_active == dock) return;
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if (!axis_known_position[X_AXIS] || !axis_known_position[Y_AXIS]) {
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unknown_position_error();
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if (!axis_homed[X_AXIS] || !axis_homed[Y_AXIS]) {
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axis_unhomed_error();
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return;
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}
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@ -2616,7 +2616,7 @@ inline void gcode_G28() {
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else if (homeZ) { // Don't need to Home Z twice
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// Let's see if X and Y are homed
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if (axis_known_position[X_AXIS] && axis_known_position[Y_AXIS]) {
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if (axis_homed[X_AXIS] && axis_homed[Y_AXIS]) {
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// Make sure the Z probe is within the physical limits
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// NOTE: This doesn't necessarily ensure the Z probe is also within the bed!
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@ -2636,7 +2636,7 @@ inline void gcode_G28() {
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}
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}
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else {
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unknown_position_error();
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axis_unhomed_error();
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}
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} // !home_all_axes && homeZ
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@ -2908,8 +2908,8 @@ inline void gcode_G28() {
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#endif
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// Don't allow auto-leveling without homing first
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if (!axis_known_position[X_AXIS] || !axis_known_position[Y_AXIS]) {
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unknown_position_error();
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if (!axis_homed[X_AXIS] || !axis_homed[Y_AXIS]) {
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axis_unhomed_error();
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return;
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}
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@ -3711,8 +3711,8 @@ inline void gcode_M42() {
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*/
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inline void gcode_M48() {
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if (!axis_known_position[X_AXIS] || !axis_known_position[Y_AXIS] || !axis_known_position[Z_AXIS]) {
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unknown_position_error();
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if (!axis_homed[X_AXIS] || !axis_homed[Y_AXIS] || !axis_homed[Z_AXIS]) {
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axis_unhomed_error();
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return;
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}
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@ -5431,7 +5431,7 @@ inline void gcode_M428() {
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memcpy(new_pos, current_position, sizeof(new_pos));
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memcpy(new_offs, home_offset, sizeof(new_offs));
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for (int8_t i = X_AXIS; i <= Z_AXIS; i++) {
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if (axis_known_position[i]) {
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if (axis_homed[i]) {
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float base = (new_pos[i] > (min_pos[i] + max_pos[i]) / 2) ? base_home_pos(i) : 0,
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diff = new_pos[i] - base;
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if (diff > -20 && diff < 20) {
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Scott Lahteine
9 years ago