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Add error-check to M422

pull/1/head
Scott Lahteine 5 years ago
parent
commit
cd3ec5a77b
  1. 15
      Marlin/src/gcode/calibrate/G34_M422.cpp

15
Marlin/src/gcode/calibrate/G34_M422.cpp

@ -386,6 +386,21 @@ void GcodeSuite::M422() {
z_auto_align_pos z_auto_align_pos
); );
if (!is_probe_point
#if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
&& !parser.seen('W')
#endif
) {
SERIAL_ECHOLNPGM(
#if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
"?(S) or (W) is required."
#else
"?(S) is required."
#endif
);
return;
}
// Get the Probe Position Index or Z Stepper Index // Get the Probe Position Index or Z Stepper Index
int8_t position_index; int8_t position_index;
if (is_probe_point) { if (is_probe_point) {

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