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Merged in gnagflow/nuttx (pull request #223)

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SAM3/4: GPIO bit numbering typo fixes.

Approved-by: Gregory Nutt
This commit is contained in:
Wolfgang Reißnegger 2017-02-26 18:03:07 +00:00 committed by Gregory Nutt
commit 11efaf9f3a
1 changed files with 6 additions and 6 deletions
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12
arch/arm/src/sam34/sam4s_gpio.h
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@ -83,11 +83,11 @@
#define GPIO_CFG_SHIFT (12) /* Bits 12-16: GPIO configuration bits */
#define GPIO_CFG_MASK (31 << GPIO_CFG_SHIFT)
# define GPIO_CFG_DEFAULT (0 << GPIO_CFG_SHIFT) /* Default, no attribute */
# define GPIO_CFG_PULLUP (1 << GPIO_CFG_SHIFT) /* Bit 11: Internal pull-up */
# define GPIO_CFG_PULLDOWN (2 << GPIO_CFG_SHIFT) /* Bit 11: Internal pull-down */
# define GPIO_CFG_DEGLITCH (4 << GPIO_CFG_SHIFT) /* Bit 12: Internal glitch filter */
# define GPIO_CFG_OPENDRAIN (8 << GPIO_CFG_SHIFT) /* Bit 13: Open drain */
# define GPIO_CFG_SCHMITT (16 << GPIO_CFG_SHIFT) /* Bit 13: Schmitt trigger */
# define GPIO_CFG_PULLUP (1 << GPIO_CFG_SHIFT) /* Bit 12: Internal pull-up */
# define GPIO_CFG_PULLDOWN (2 << GPIO_CFG_SHIFT) /* Bit 13: Internal pull-down */
# define GPIO_CFG_DEGLITCH (4 << GPIO_CFG_SHIFT) /* Bit 14: Internal glitch filter */
# define GPIO_CFG_OPENDRAIN (8 << GPIO_CFG_SHIFT) /* Bit 15: Open drain */
# define GPIO_CFG_SCHMITT (16 << GPIO_CFG_SHIFT) /* Bit 16: Schmitt trigger */
/* Additional interrupt modes:
*
@ -99,7 +99,7 @@
# 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_RH (1 << 8) /* Bit 8: 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)