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G34 configurable angle limit (#14321)

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This commit is contained in:
InsanityAutomation
2019-06-20 22:18:36 -04:00
committed by Scott Lahteine
parent a31cb910f5
commit a9acd2f497
83 changed files with 330 additions and 5 deletions
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7
Marlin/src/gcode/calibrate/G34_M422.cpp
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@ -125,10 +125,7 @@ void GcodeSuite::G34() {
#define Z_BASIC_CLEARANCE Z_CLEARANCE_BETWEEN_PROBES
#endif
// 0.05 is a 5% incline. On a 300mm bed that would be a misalignment of about 1.5cm.
// This angle is the maximum misalignment catered for
#define MAX_ANGLE 0.05f
float z_probe = Z_BASIC_CLEARANCE + MAX_ANGLE * (
float z_probe = Z_BASIC_CLEARANCE + (G34_MAX_GRADE) * 0.01f * (
#if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
SQRT(MAX(HYPOT2(z_auto_align_xpos[0] - z_auto_align_ypos[0], z_auto_align_xpos[1] - z_auto_align_ypos[1]),
HYPOT2(z_auto_align_xpos[1] - z_auto_align_ypos[1], z_auto_align_xpos[2] - z_auto_align_ypos[2]),
@ -160,7 +157,7 @@ void GcodeSuite::G34() {
float z_measured_min = 100000.0f;
// Probe all positions (one per Z-Stepper)
for (uint8_t izstepper = 0; izstepper < Z_STEPPER_COUNT; ++izstepper) {
// iteration odd/even --> downward / upward stepper sequence
// iteration odd/even --> downward / upward stepper sequence
const uint8_t zstepper = (iteration & 1) ? Z_STEPPER_COUNT - 1 - izstepper : izstepper;
// Safe clearance even on an incline