ManuelW/grbl-LPC-CoreXY
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Added note that D13 can't be used as input, pulled-high.

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Sonny Jeon 2012-11-09 18:33:38 -07:00
parent 5844172af1
commit 978de77c2f
2 changed files with 2 additions and 3 deletions
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2
config.h
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@ -63,7 +63,7 @@
#define SPINDLE_DIRECTION_DDR DDRB #define SPINDLE_DIRECTION_DDR DDRB
#define SPINDLE_DIRECTION_PORT PORTB #define SPINDLE_DIRECTION_PORT PORTB
#define SPINDLE_DIRECTION_BIT 5 // Uno Digital Pin 13 #define SPINDLE_DIRECTION_BIT 5 // Uno Digital Pin 13 (NOTE: D13 can't be pulled-high input due to LED.)
#define COOLANT_FLOOD_DDR DDRC #define COOLANT_FLOOD_DDR DDRC
#define COOLANT_FLOOD_PORT PORTC #define COOLANT_FLOOD_PORT PORTC

3
motion_control.c
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@ -217,14 +217,13 @@ void mc_go_home()
if (sys.abort) { if (sys.abort) {
sys.state = STATE_ALARM; // Homing routine did not complete. sys.state = STATE_ALARM; // Homing routine did not complete.
return; return;
} else {
sys.state = STATE_IDLE; // Otherwise, homed and zero out machine position.
} }
// The machine should now be homed and machine zero has been located. Upon completion, // The machine should now be homed and machine zero has been located. Upon completion,
// reset system position and sync internal position vectors. // reset system position and sync internal position vectors.
clear_vector_float(sys.position); // Set machine zero clear_vector_float(sys.position); // Set machine zero
sys_sync_current_position(); sys_sync_current_position();
sys.state = STATE_IDLE; // Set system state to IDLE to complete motion and indicate homed.
// Pull-off all axes from limit switches before continuing motion. This provides some initial // Pull-off all axes from limit switches before continuing motion. This provides some initial
// clearance off the switches and should also help prevent them from falsely tripping when // clearance off the switches and should also help prevent them from falsely tripping when