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preliminary support for soft-limits

This commit is contained in:
Michael Moon 2011-02-08 17:52:10 +11:00
parent 5df49c2d3e
commit 5118f788d2
1 changed files with 27 additions and 0 deletions
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27
gcode_process.c
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@ -82,6 +82,33 @@ void process_gcode_command() {
// startpoint.E = 0;
// moved to dda.c, end of dda_create() and dda_queue.c, next_move()
// implement axis limits
#ifdef X_MIN
if (next_target.X < (X_MIN * STEPS_PER_MM_X))
next_target.X = X_MIN;
#endif
#ifdef X_MAX
if (next_target.X > (X_MAX * STEPS_PER_MM_X))
next_target.X = X_MAX;
#endif
#ifdef Y_MIN
if (next_target.Y < (Y_MIN * STEPS_PER_MM_Y))
next_target.Y = Y_MIN;
#endif
#ifdef Y_MAY
if (next_target.Y > (Y_MAX * STEPS_PER_MM_Y))
next_target.Y = Y_MAX;
#endif
#ifdef Z_MIN
if (next_target.Z < (Z_MIN * STEPS_PER_MM_Z))
next_target.Z = Z_MIN;
#endif
#ifdef Z_MAX
if (next_target.Z > (Z_MAX * STEPS_PER_MM_Z))
next_target.Z = Z_MAX;
#endif
if (next_target.seen_T) {
next_tool = next_target.T;
}