From d1a8d832af96efdd1b399799dfae81517dc04dfa Mon Sep 17 00:00:00 2001 From: Marti Bolivar Date: Tue, 28 Dec 2010 19:06:27 -0500 Subject: nzmichaelh's pull request mods compile and upload. renamed SysTick_Handler back to SysTickHandler since all of our linker magic/lanchon-stm32 depends on that name. added backup register support in order to test independent watchdog support; it seems to work. next major test target is DMA support. --- libmaple/util.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'libmaple/util.h') diff --git a/libmaple/util.h b/libmaple/util.h index 2bbd90c..b6074d8 100644 --- a/libmaple/util.h +++ b/libmaple/util.h @@ -52,14 +52,14 @@ #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 __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))) -- cgit v1.2.3