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Tweak formatting

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This commit is contained in:
Michael Hayes
2011-09-02 22:25:33 +00:00
parent 5e75e06e6a
commit eb86788414
1 changed files with 4 additions and 4 deletions
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drivers/avr/pio.h
+4 -4
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@@ -67,7 +67,6 @@ typedef enum pio_config_enum
1 1 Output high 1 1 Output high
*/ */
/** Define a PIO as a unique 16 bit number encoding the low part of /** Define a PIO as a unique 16 bit number encoding the low part of
the PORT address offset in the low byte and the bit mask in the the PORT address offset in the low byte and the bit mask in the
high byte. PORTB is used for the pattern since PORTA is not high byte. PORTB is used for the pattern since PORTA is not
@@ -89,14 +88,16 @@ typedef enum pio_config_enum
pattern since PORTA is not always defined for some AVRs. */ pattern since PORTA is not always defined for some AVRs. */
#define PIO_DDR_(PIO) (*(PIO_PORT_ (PIO) + (&DDRB - &PORTB))) #define PIO_DDR_(PIO) (*(PIO_PORT_ (PIO) + (&DDRB - &PORTB)))
/** Private macro to map a pio to its input register (PIN). NB, the /** Private macro to map a pio to its input register (PIN). NB, the
PIN and PORT registers must be separated by the same number of PIN and PORT registers must be separated by the same number of
bytes in all cases. PORTB is used for the pattern since PORTA is bytes in all cases. PORTB is used for the pattern since PORTA is
not always defined for some AVRs. */ not always defined for some AVRs. */
#define PIO_PIN_(pio) (*(PIO_PORT_ (pio) + (&PINB - &PORTB))) #define PIO_PIN_(PIO) (*(PIO_PORT_ (PIO) + (&PINB - &PORTB)))
/** Private macro to access a pio data register. */ /** Private macro to access a pio data register. */
#define PIO_DATA_(pio) (*PIO_PORT_ (pio)) #define PIO_DATA_(PIO) (*PIO_PORT_ (PIO))
#ifdef DEBUG #ifdef DEBUG
@@ -209,7 +210,6 @@ pio_config_t pio_config_get (pio_t pio)
} }
/** Set pio high. /** Set pio high.
@param pio */ @param pio */
static inline static inline