ManuelW/grbl-LPC-CoreXY
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G-code updates for G10 L2 and L20

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- Updated g-codes G10 L2 and G10 L20 to the new descriptions on
linuxcnc.org
This commit is contained in:
Sonny Jeon 2013-03-19 11:35:19 -06:00
parent cdcb4263e8
commit 96f7d9b78e
1 changed files with 17 additions and 16 deletions
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21
gcode.c
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@ -282,29 +282,30 @@ uint8_t gc_execute_line(char *line)
break; break;
case NON_MODAL_SET_COORDINATE_DATA: case NON_MODAL_SET_COORDINATE_DATA:
int_value = trunc(p); // Convert p value to int. int_value = trunc(p); // Convert p value to int.
if ((l != 2 && l != 20) || (int_value < 1 || int_value > N_COORDINATE_SYSTEM)) { // L2 and L20. P1=G54, P2=G55, ... if ((l != 2 && l != 20) || (int_value < 0 || int_value > N_COORDINATE_SYSTEM)) { // L2 and L20. P1=G54, P2=G55, ...
FAIL(STATUS_UNSUPPORTED_STATEMENT); FAIL(STATUS_UNSUPPORTED_STATEMENT);
} else if (!axis_words && l==2) { // No axis words. } else if (!axis_words && l==2) { // No axis words.
FAIL(STATUS_INVALID_STATEMENT); FAIL(STATUS_INVALID_STATEMENT);
} else { } else {
int_value--; // Adjust P index to EEPROM coordinate data indexing. if (int_value > 0) { int_value--; } // Adjust P1-P6 index to EEPROM coordinate data indexing.
if (l == 20) { else { int_value = gc.coord_select; } // Index P0 as the active coordinate system
settings_write_coord_data(int_value,gc.position);
// Update system coordinate system if currently active.
if (gc.coord_select == int_value) { memcpy(gc.coord_system,gc.position,sizeof(gc.position)); }
} else {
float coord_data[N_AXIS]; float coord_data[N_AXIS];
if (!settings_read_coord_data(int_value,coord_data)) { return(STATUS_SETTING_READ_FAIL); } if (!settings_read_coord_data(int_value,coord_data)) { return(STATUS_SETTING_READ_FAIL); }
// Update axes defined only in block. Always in machine coordinates. Can change non-active system.
uint8_t i; uint8_t i;
// Update axes defined only in block. Always in machine coordinates. Can change non-active system.
for (i=0; i<N_AXIS; i++) { // Axes indices are consistent, so loop may be used. for (i=0; i<N_AXIS; i++) { // Axes indices are consistent, so loop may be used.
if ( bit_istrue(axis_words,bit(i)) ) { coord_data[i] = target[i]; } if (bit_istrue(axis_words,bit(i)) ) {
if (l == 20) {
coord_data[i] = gc.position[i]-target[i]; // L20: Update axis current position to target
} else {
coord_data[i] = target[i]; // L2: Update coordinate system axis
}
}
} }
settings_write_coord_data(int_value,coord_data); settings_write_coord_data(int_value,coord_data);
// Update system coordinate system if currently active. // Update system coordinate system if currently active.
if (gc.coord_select == int_value) { memcpy(gc.coord_system,coord_data,sizeof(coord_data)); } if (gc.coord_select == int_value) { memcpy(gc.coord_system,coord_data,sizeof(coord_data)); }
} }
}
axis_words = 0; // Axis words used. Lock out from motion modes by clearing flags. axis_words = 0; // Axis words used. Lock out from motion modes by clearing flags.
break; break;
case NON_MODAL_GO_HOME_0: case NON_MODAL_GO_HOME_1: case NON_MODAL_GO_HOME_0: case NON_MODAL_GO_HOME_1: