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added buffered stepping support and the rudiments of the arc-interpolator

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Simen Svale Skogsrud 2009-01-28 23:48:21 +01:00
parent 2207acdf2b
commit ac2e26fda9
9 changed files with 676 additions and 150 deletions
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10
config.h
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@ -39,19 +39,17 @@
#define STEPPERS_ENABLE_PORT PORTB
#define STEPPERS_ENABLE_BIT 6
#define STEP_DDR DDRB
#define STEP_PORT PORTB
#define MOTORS_DDR DDRB
#define MOTORS_PORT PORTB
#define X_STEP_BIT 0
#define Y_STEP_BIT 2
#define Z_STEP_BIT 4
#define STEP_MASK (1<<X_STEP_BIT)|(1<<Y_STEP_BIT)|(1<<Z_STEP_BIT)
#define DIRECTION_DDR DDRB
#define DIRECTION_PORT PORTB
#define X_DIRECTION_BIT 1
#define Y_DIRECTION_BIT 3
#define Z_DIRECTION_BIT 5
#define STEP_MASK (1<<X_STEP_BIT)|(1<<Y_STEP_BIT)|(1<<Z_STEP_BIT)
#define DIRECTION_MASK (1<<X_DIRECTION_BIT)|(1<<Y_DIRECTION_BIT)|(1<<Z_DIRECTION_BIT)
#define MOTORS_MASK STEP_MASK | DIRECTION_MASK
#define LIMIT_DDR DDRC
#define LIMIT_PORT PORTC