From 753f89de354eff212d84f3f2aff41146865da342 Mon Sep 17 00:00:00 2001 From: Marti Bolivar Date: Mon, 27 Sep 2010 00:40:44 -0400 Subject: whitespace cleanups --- libmaple/util.h | 59 ++++++++++++++++++++++++++++++--------------------------- 1 file changed, 31 insertions(+), 28 deletions(-) (limited to 'libmaple/util.h') diff --git a/libmaple/util.h b/libmaple/util.h index f5e7e88..2bbd90c 100644 --- a/libmaple/util.h +++ b/libmaple/util.h @@ -1,4 +1,4 @@ -/* ***************************************************************************** +/****************************************************************************** * The MIT License * * Copyright (c) 2010 Perry Hung. @@ -20,7 +20,7 @@ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. - * ****************************************************************************/ + *****************************************************************************/ /** * @file util.h @@ -41,23 +41,25 @@ #define GET_BITS(x, m, n) ((((uint32)x) << (31 - (n))) >> ((31 - (n)) + (m))) /* Bit-banding macros */ -#define BITBAND_SRAM(a,b) ((BITBAND_SRAM_BASE + (a-BITBAND_SRAM_REF)*32 + (b*4))) // Convert SRAM address -#define BITBAND_PERI(a,b) ((BITBAND_PERI_BASE + (a-BITBAND_PERI_REF)*32 + (b*4))) // Convert PERI address +/* Convert SRAM address */ +#define BITBAND_SRAM(a,b) ((BITBAND_SRAM_BASE+(a-BITBAND_SRAM_REF)*32+(b*4))) +/* Convert PERI address */ +#define BITBAND_PERI(a,b) ((BITBAND_PERI_BASE+(a-BITBAND_PERI_REF)*32+(b*4))) -#define REG_SET(reg, val) (*(volatile uint32*)(reg) = (val)) -#define REG_SET_BIT(reg, bit) (*(volatile uint32*)(reg) |= BIT(bit)) -#define REG_CLEAR_BIT(reg, bit) (*(volatile uint32*)(reg) &= ~BIT(bit)) -#define REG_SET_MASK(reg, mask) (*(volatile uint32*)(reg) |= (uint32)(mask)) -#define REG_CLEAR_MASK(reg, mask) (*(volatile uint32*)(reg) &= (uint32)~(mask)) +#define REG_SET(reg, val) (*(volatile uint32*)(reg) = (val)) +#define REG_SET_BIT(reg, bit) (*(volatile uint32*)(reg) |= BIT(bit)) +#define REG_CLEAR_BIT(reg, bit) (*(volatile uint32*)(reg) &= ~BIT(bit)) +#define REG_SET_MASK(reg, mask) (*(volatile uint32*)(reg) |= (uint32)(mask)) +#define REG_CLEAR_MASK(reg, mask) (*(volatile uint32*)(reg) &= (uint32)~(mask)) -#define REG_GET(reg) *(volatile uint32*)(reg) +#define REG_GET(reg) *(volatile uint32*)(reg) -#define __set_bits(addr, mask) *(volatile uint32*)(addr) |= (uint32)(mask) -#define __clear_bits(addr, mask) (*(volatile uint32*)(addr) &= (uint32)~(mask)) -#define __get_bits(addr, mask) (*(volatile uint32*)(addr) & (uint32)(mask)) +#define __set_bits(addr, mask) *(volatile uint32*)(addr) |= (uint32)(mask) +#define __clear_bits(addr, mask) (*(volatile uint32*)(addr) &= (uint32)~(mask)) +#define __get_bits(addr, mask) (*(volatile uint32*)(addr) & (uint32)(mask)) -#define __read(reg) *(volatile uint32*)(reg) -#define __write(reg, value) *(volatile uint32*)(reg) = (value) +#define __read(reg) *(volatile uint32*)(reg) +#define __write(reg, value) *(volatile uint32*)(reg) = (value) #define IS_POWER_OF_TWO(v) (v && !(v & (v - 1))) @@ -72,30 +74,31 @@ void throb(void); } // extern "C" #endif - -// Asserts for sanity checks, redefine DEBUG_LEVEL in libmaple.h to compile out -// these checks +/* Asserts for sanity checks, redefine DEBUG_LEVEL in libmaple.h to + * compile out these checks */ #define DEBUG_NONE 0 #define DEBUG_FAULT 1 #define DEBUG_ALL 2 #if DEBUG_LEVEL >= DEBUG_ALL -#define ASSERT(exp) \ - if (exp) \ - {} \ - else \ - _fail(__FILE__, __LINE__, #exp) +#define ASSERT(exp) \ + if (exp) { \ + } else { \ + _fail(__FILE__, __LINE__, #exp); \ + } + #else #define ASSERT(exp) (void)((0)) #endif #if DEBUG_LEVEL >= DEBUG_FAULT -#define ASSERT_FAULT(exp) \ - if (exp) \ - {} \ - else \ - _fail(__FILE__, __LINE__, #exp) +#define ASSERT_FAULT(exp) \ + if (exp) { \ + } else { \ + _fail(__FILE__, __LINE__, #exp); \ + } + #else #define ASSERT_FAULT(exp) (void)((0)) #endif -- cgit v1.2.3