summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorkliment <kliment.yanev@gmail.com>2011-07-16 05:32:47 -0700
committerkliment <kliment.yanev@gmail.com>2011-07-16 05:32:47 -0700
commit9c247a305c830530c09a822b69c685b02abecfbe (patch)
tree6385501a3202ecc6b7565330c94a21b178ee734d
parented44404bec8c6de621ee20a27e61ec1f783df483 (diff)
parent1b5dab70badff39191be9860f4515677d7670582 (diff)
Merge pull request #52 from alexrj/inverted-homing
Fix homing to max endstops
-rw-r--r--Sprinter/Sprinter.pde15
1 files changed, 7 insertions, 8 deletions
diff --git a/Sprinter/Sprinter.pde b/Sprinter/Sprinter.pde
index 79c66e6..7e2a4fa 100644
--- a/Sprinter/Sprinter.pde
+++ b/Sprinter/Sprinter.pde
@@ -471,8 +471,7 @@ inline void process_commands()
case 28: //G28 Home all Axis one at a time
saved_feedrate = feedrate;
for(int i=0; i < NUM_AXIS; i++) {
- destination[i] = 0;
- current_position[i] = 0;
+ destination[i] = current_position[i];
}
feedrate = 0;
@@ -492,8 +491,8 @@ inline void process_commands()
destination[0] = 10 * X_HOME_DIR;
prepare_move();
- current_position[0] = 0;
- destination[0] = 0;
+ current_position[0] = (X_HOME_DIR == -1) ? 0 : X_MAX_LENGTH;
+ destination[0] = current_position[0];
feedrate = 0;
}
}
@@ -512,8 +511,8 @@ inline void process_commands()
destination[1] = 10 * Y_HOME_DIR;
prepare_move();
- current_position[1] = 0;
- destination[1] = 0;
+ current_position[1] = (Y_HOME_DIR == -1) ? 0 : Y_MAX_LENGTH;
+ destination[1] = current_position[1];
feedrate = 0;
}
}
@@ -532,8 +531,8 @@ inline void process_commands()
destination[2] = 10 * Z_HOME_DIR;
prepare_move();
- current_position[2] = 0;
- destination[2] = 0;
+ current_position[2] = (Z_HOME_DIR == -1) ? 0 : Z_MAX_LENGTH;
+ destination[2] = current_position[2];
feedrate = 0;
}