diff options
Diffstat (limited to 'nuttx/arch/arm/src/lpc43xx/lpc43_pinconfig.h')
| -rw-r--r-- | nuttx/arch/arm/src/lpc43xx/lpc43_pinconfig.h | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/nuttx/arch/arm/src/lpc43xx/lpc43_pinconfig.h b/nuttx/arch/arm/src/lpc43xx/lpc43_pinconfig.h index 133a79676..42ab5eb72 100644 --- a/nuttx/arch/arm/src/lpc43xx/lpc43_pinconfig.h +++ b/nuttx/arch/arm/src/lpc43xx/lpc43_pinconfig.h @@ -84,16 +84,16 @@ */ #define PINCONF_FUNC_SHIFT (16) /* Bits 16-18: Alternate function number */ -#define PINCONF_FUNC_MASK (7 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC(n) (0 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC0 (1 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC1 (2 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC2 (3 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC3 (4 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC4 (5 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC5 (6 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC6 (7 << PINCONF_MODE_SHIFT) -# define PINCONF_FUNC7 (8 << PINCONF_MODE_SHIFT) +#define PINCONF_FUNC_MASK (7 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC(n) (0 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC0 (1 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC1 (2 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC2 (3 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC3 (4 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC4 (5 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC5 (6 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC6 (7 << PINCONF_FUNC_SHIFT) +# define PINCONF_FUNC7 (8 << PINCONF_FUNC_SHIFT) /* Pull-up/down resisters. These selections are available for all pins but may not * make sense for all pins. NOTE: that both pull up and down is not precluded. @@ -121,11 +121,11 @@ */ #define PINCONF_DRIVE_SHIFT (12) /* Bits 12-13 = Pin drive strength */ -#define PINCONF_DRIVE_MASK (3 << PINCONF_MODE_SHIFT) -# define PINCONF_DRIVE_NORMAL (0 << PINCONF_MODE_SHIFT) -# define PINCONF_DRIVE_MEDIUM (1 << PINCONF_MODE_SHIFT) -# define PINCONF_DRIVE_HIGH (2 << PINCONF_MODE_SHIFT) -# define PINCONF_DRIVE_ULTRA (3 << PINCONF_MODE_SHIFT) +#define PINCONF_DRIVE_MASK (3 << PINCONF_DRIVE_SHIFT) +# define PINCONF_DRIVE_NORMAL (0 << PINCONF_DRIVE_SHIFT) +# define PINCONF_DRIVE_MEDIUM (1 << PINCONF_DRIVE_SHIFT) +# define PINCONF_DRIVE_HIGH (2 << PINCONF_DRIVE_SHIFT) +# define PINCONF_DRIVE_ULTRA (3 << PINCONF_DRIVE_SHIFT) /* Input buffer enable * @@ -241,6 +241,14 @@ * Public Data ********************************************************************************************/ +#ifndef __ASSEMBLY__ +#ifdef __cplusplus +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + /******************************************************************************************** * Public Functions ********************************************************************************************/ @@ -279,5 +287,6 @@ EXTERN int lpc43_dumppinconfig(uint32_t pinconf, const char *msg); #if defined(__cplusplus) } #endif +#endif /* __ASSEMBLY__ */ #endif /* __ARCH_ARM_SRC_LPC43XX_PINCONFIG_H */ |