From 6ba179b36100d5db22106579ff0d5f5343ea2870 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Tue, 29 Jun 2010 23:01:44 +0200 Subject: Various cosmetic and coding style fixes. --- include/libopenstm32/exti.h | 31 +++++++++++++++---------------- include/libopenstm32/iwdg.h | 2 +- 2 files changed, 16 insertions(+), 17 deletions(-) (limited to 'include/libopenstm32') diff --git a/include/libopenstm32/exti.h b/include/libopenstm32/exti.h index c2e4867..6d0bc3a 100644 --- a/include/libopenstm32/exti.h +++ b/include/libopenstm32/exti.h @@ -23,13 +23,14 @@ #include #include -/*Define EXTI Registers */ -#define EXTI_IMR MMIO32(EXTI_BASE + 0x00) -#define EXTI_EMR MMIO32(EXTI_BASE + 0x04) -#define EXTI_RTSR MMIO32(EXTI_BASE + 0x08) -#define EXTI_FTSR MMIO32(EXTI_BASE + 0x0C) -#define EXTI_SWIER MMIO32(EXTI_BASE + 0x10) -#define EXTI_PR MMIO32(EXTI_BASE + 0x14) +/* --- EXTI registers ------------------------------------------------------ */ + +#define EXTI_IMR MMIO32(EXTI_BASE + 0x00) +#define EXTI_EMR MMIO32(EXTI_BASE + 0x04) +#define EXTI_RTSR MMIO32(EXTI_BASE + 0x08) +#define EXTI_FTSR MMIO32(EXTI_BASE + 0x0c) +#define EXTI_SWIER MMIO32(EXTI_BASE + 0x10) +#define EXTI_PR MMIO32(EXTI_BASE + 0x14) /* EXTI number definitions */ #define EXTI0 (1 << 0) @@ -53,19 +54,17 @@ #define EXTI18 (1 << 18) #define EXTI19 (1 << 19) -/*Define trigger types*/ -typedef enum trigger_e{ -EXTI_TRIGGER_RISING, -EXTI_TRIGGER_FALLING, -EXTI_TRIGGER_BOTH, -}exti_trigger_type; +/* Trigger types */ +typedef enum trigger_e { + EXTI_TRIGGER_RISING, + EXTI_TRIGGER_FALLING, + EXTI_TRIGGER_BOTH, +} exti_trigger_type; -/*Function Prototypes */ -void exti_set_trigger(u32 extis,exti_trigger_type trig); +void exti_set_trigger(u32 extis, exti_trigger_type trig); void exti_enable_request(u32 extis); void exti_disable_request(u32 extis); void exti_reset_request(u32 extis); void exti_select_source(u32 exti, u32 gpioport); - #endif diff --git a/include/libopenstm32/iwdg.h b/include/libopenstm32/iwdg.h index a088339..70ed604 100644 --- a/include/libopenstm32/iwdg.h +++ b/include/libopenstm32/iwdg.h @@ -56,7 +56,7 @@ #define IWDG_PR_DIV64 0x4 #define IWDG_PR_DIV128 0x5 #define IWDG_PR_DIV256 0x6 -/* double definition */ +/* Double definition: 0x06 and 0x07 both mean DIV256 as per datasheet. */ /* #define IWDG_PR_DIV256 0x7 */ /* --- IWDG_RLR values ----------------------------------------------------- */ -- cgit v1.2.3