ManuelW/grbl-LPC-CoreXY
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fixed en operator precedence bug with step mask calculations

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This commit is contained in:
Simen Svale Skogsrud 2010-01-05 23:06:47 +01:00
parent 2b0e19993d
commit df271c82da
2 changed files with 5 additions and 4 deletions
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8
config.h
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@ -64,9 +64,9 @@
#define BAUD_RATE 9600
#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 STEPPING_MASK STEP_MASK | DIRECTION_MASK
#define LIMIT_MASK (1<<X_LIMIT_BIT)|(1<<Y_LIMIT_BIT)|(1<<Z_LIMIT_BIT)
#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 STEPPING_MASK (STEP_MASK | DIRECTION_MASK)
#define LIMIT_MASK ((1<<X_LIMIT_BIT)|(1<<Y_LIMIT_BIT)|(1<<Z_LIMIT_BIT))
#endif

1
stepper.c
View File

@ -85,6 +85,7 @@ void st_init()
{
// Configure directions of interface pins
STEPPING_DDR |= STEPPING_MASK;
printInteger(STEPPING_DDR);
LIMIT_DDR &= ~(LIMIT_MASK);
STEPPERS_ENABLE_DDR |= 1<<STEPPERS_ENABLE_BIT;