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SAMV7: Fix typo in some GPIO definitions

This commit is contained in:
Gregory Nutt 2015-04-04 14:04:58 -06:00
parent 3f4dcc4401
commit f34e67faf3
1 changed files with 5 additions and 5 deletions
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10
nuttx/arch/arm/src/samv7/sam_gpio.h
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@ -96,11 +96,11 @@
#define GPIO_INT_SHIFT (13) /* Bits 13-15: GPIO interrupt bits */
#define GPIO_INT_MASK (7 << GPIO_INT_SHIFT)
# define _GIO_INT_AIM (1 << 10) /* Bit 10: Additional Interrupt modes */
# define _GPIO_INT_LEVEL (1 << 9) /* Bit 9: Level detection interrupt */
# define _GPIO_INT_EDGE (0) /* (vs. Edge detection interrupt) */
# define _GPIO_INT_RH (1 << 8) /* Bit 9: Rising edge/High level detection interrupt */
# define _GPIO_INT_FL (0) /* (vs. Falling edge/Low level detection interrupt) */
# define _GIO_INT_AIM (1 << 15) /* Bit 15: Additional Interrupt modes */
# define _GPIO_INT_LEVEL (1 << 14) /* Bit 14: Level detection interrupt */
# define _GPIO_INT_EDGE (0) /* (vs. Edge detection interrupt) */
# define _GPIO_INT_RH (1 << 13) /* Bit 13: Rising edge/High level detection interrupt */
# define _GPIO_INT_FL (0) /* (vs. Falling edge/Low level detection interrupt) */
# define GPIO_INT_HIGHLEVEL (_GIO_INT_AIM | _GPIO_INT_LEVEL | _GPIO_INT_RH)
# define GPIO_INT_LOWLEVEL (_GIO_INT_AIM | _GPIO_INT_LEVEL | _GPIO_INT_FL)