0x90/Marlin
12
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Add M421 for ABL Bilinear

Browse source
This commit is contained in:
Scott Lahteine 2016-12-15 19:18:59 -08:00
parent 32e65dc429
commit 6d7b1cdf6c
2 changed files with 36 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
Marlin/Marlin_main.cpp
View file

@ -7106,6 +7106,40 @@ void quickstop_stepper() {
}
}
#elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
/**
* M421: Set a single Mesh Bed Leveling Z coordinate
*
* M421 I<xindex> J<yindex> Z<linear>
*/
inline void gcode_M421() {
int8_t px = 0, py = 0;
float z = 0;
bool hasI, hasJ, hasZ;
if ((hasI = code_seen('I'))) px = code_value_axis_units(X_AXIS);
if ((hasJ = code_seen('J'))) py = code_value_axis_units(Y_AXIS);
if ((hasZ = code_seen('Z'))) z = code_value_axis_units(Z_AXIS);
if (hasI && hasJ && hasZ) {
if (px >= 0 && px < ABL_GRID_MAX_POINTS_X && py >= 0 && py < ABL_GRID_MAX_POINTS_X) {
bed_level_grid[px][py] = z;
#if ENABLED(ABL_BILINEAR_SUBDIVISION)
bed_level_virt_prepare();
bed_level_virt_interpolate();
#endif
}
else {
SERIAL_ERROR_START;
SERIAL_ERRORLNPGM(MSG_ERR_MESH_XY);
}
}
else {
SERIAL_ERROR_START;
SERIAL_ERRORLNPGM(MSG_ERR_M421_PARAMETERS);
}
}
#endif
/**

4
Marlin/language.h
View file

@ -153,8 +153,8 @@
#define MSG_Z2_MAX "z2_max: "
#define MSG_Z_PROBE "z_probe: "
#define MSG_ERR_MATERIAL_INDEX "M145 S<index> out of range (0-1)"
#define MSG_ERR_M421_PARAMETERS "M421 requires XYZ or IJZ parameters"
#define MSG_ERR_MESH_XY "Mesh XY or IJ cannot be resolved"
#define MSG_ERR_M421_PARAMETERS "M421 required parameters missing"
#define MSG_ERR_MESH_XY "Mesh point cannot be resolved"
#define MSG_ERR_ARC_ARGS "G2/G3 bad parameters"
#define MSG_ERR_PROTECTED_PIN "Protected Pin"
#define MSG_ERR_M420_FAILED "Failed to enable Bed Leveling"