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Validate defined probe points (#20572)

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This commit is contained in:
Jason Smith
2020-12-27 18:49:15 -08:00
committed by GitHub
parent 31af49e507
commit 81d7bd8f41
5 changed files with 79 additions and 53 deletions
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22
Marlin/src/feature/z_stepper_align.cpp
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@@ -54,25 +54,9 @@ void ZStepperAlign::reset_to_default() {
#endif
);
constexpr xyz_pos_t dpo = NOZZLE_TO_PROBE_OFFSET;
#define LTEST(N) (xy_init[N].x >= _MAX(X_MIN_BED + PROBING_MARGIN_LEFT, X_MIN_POS + dpo.x) - 0.00001f)
#define RTEST(N) (xy_init[N].x <= _MIN(X_MAX_BED - PROBING_MARGIN_RIGHT, X_MAX_POS + dpo.x) + 0.00001f)
#define FTEST(N) (xy_init[N].y >= _MAX(Y_MIN_BED + PROBING_MARGIN_FRONT, Y_MIN_POS + dpo.y) - 0.00001f)
#define BTEST(N) (xy_init[N].y <= _MIN(Y_MAX_BED - PROBING_MARGIN_BACK, Y_MAX_POS + dpo.y) + 0.00001f)
static_assert(LTEST(0) && RTEST(0), "The 1st Z_STEPPER_ALIGN_XY X is unreachable with the default probe X offset.");
static_assert(FTEST(0) && BTEST(0), "The 1st Z_STEPPER_ALIGN_XY Y is unreachable with the default probe Y offset.");
static_assert(LTEST(1) && RTEST(1), "The 2nd Z_STEPPER_ALIGN_XY X is unreachable with the default probe X offset.");
static_assert(FTEST(1) && BTEST(1), "The 2nd Z_STEPPER_ALIGN_XY Y is unreachable with the default probe Y offset.");
#if NUM_Z_STEPPER_DRIVERS >= 3
static_assert(LTEST(2) && RTEST(2), "The 3rd Z_STEPPER_ALIGN_XY X is unreachable with the default probe X offset.");
static_assert(FTEST(2) && BTEST(2), "The 3rd Z_STEPPER_ALIGN_XY Y is unreachable with the default probe Y offset.");
#if NUM_Z_STEPPER_DRIVERS >= 4
static_assert(LTEST(3) && RTEST(3), "The 4th Z_STEPPER_ALIGN_XY X is unreachable with the default probe X offset.");
static_assert(FTEST(3) && BTEST(3), "The 4th Z_STEPPER_ALIGN_XY Y is unreachable with the default probe Y offset.");
#endif
#endif
#define VALIDATE_ALIGN_POINT(N) static_assert(N >= NUM_Z_STEPPER_DRIVERS || Probe::build_time::can_reach(xy_init[N]), \
"Z_STEPPER_ALIGN_XY point " STRINGIFY(N) " is not reachable with the default NOZZLE_TO_PROBE offset and PROBING_MARGIN.")
VALIDATE_ALIGN_POINT(0); VALIDATE_ALIGN_POINT(1); VALIDATE_ALIGN_POINT(2); VALIDATE_ALIGN_POINT(3);
#else // !defined(Z_STEPPER_ALIGN_XY)