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bsp/{cortex-M}: fix the SysTick_Config #411

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Merged
merged 1 commit into from
Jan 10, 2015
Merged

bsp/{cortex-M}: fix the SysTick_Config #411

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2 changes: 1 addition & 1 deletion bsp/lpc178x/drivers/board.c
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ void rt_hw_board_init()
#endif

/* init systick */
SysTick_Config( SystemCoreClock/RT_TICK_PER_SECOND - 1);
SysTick_Config(SystemCoreClock/RT_TICK_PER_SECOND);
/* set pend exception priority */
NVIC_SetPriority(PendSV_IRQn, (1<<__NVIC_PRIO_BITS) - 1);

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2 changes: 1 addition & 1 deletion bsp/lpc408x/applications/board.c
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Expand Up @@ -52,7 +52,7 @@ void rt_hw_board_init()
#endif

/* init systick */
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND - 1);
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);
/* set pend exception priority */
NVIC_SetPriority(PendSV_IRQn, (1 << __NVIC_PRIO_BITS) - 1);
/*init uart device*/
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2 changes: 1 addition & 1 deletion bsp/lpc5410x/applications/board.c
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Expand Up @@ -60,7 +60,7 @@ void rt_hw_board_init()
#endif
SystemCoreClockUpdate();
/* init systick 1 systick = 1/(100M / 100) 100��systick = 1s*/
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND - 1);
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);
/* set pend exception priority */
NVIC_SetPriority(PendSV_IRQn, (1 << __NVIC_PRIO_BITS) - 1);

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2 changes: 1 addition & 1 deletion bsp/mb9bf500r/board.c
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Expand Up @@ -48,7 +48,7 @@ void SysTick_Handler(void)
void rt_hw_board_init()
{
/* init systick */
SysTick_Config(SystemFrequency/RT_TICK_PER_SECOND - 1);
SysTick_Config(SystemFrequency/RT_TICK_PER_SECOND);
}

/*@}*/
2 changes: 1 addition & 1 deletion bsp/xplorer4330/drivers/board.c
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Expand Up @@ -56,7 +56,7 @@ void rt_hw_board_init()
SystemCoreClockUpdate();

/* init systick */
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND - 1);
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);

/* set pend exception priority */
NVIC_SetPriority(PendSV_IRQn, (1 << __NVIC_PRIO_BITS) - 1);
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