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re-implement tick interface for stm32f4xx HAL library and fixed typo

This commit is contained in:
tanek liang 2017-06-04 15:32:43 +08:00
parent e4823f3247
commit a4a96bbfac
1 changed files with 17 additions and 16 deletions
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33
bsp/stm32f429-apollo/drivers/board.c
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@ -89,7 +89,7 @@ void SystemClock_Config(void)
Error_Handler(); Error_Handler();
} }
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/RT_TICK_PER_SECOND);
HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
@ -105,30 +105,35 @@ void SysTick_Handler(void)
{ {
/* enter interrupt */ /* enter interrupt */
rt_interrupt_enter(); rt_interrupt_enter();
/* tick for HAL Library */
HAL_IncTick();
rt_tick_increase(); rt_tick_increase();
/* leave interrupt */ /* leave interrupt */
rt_interrupt_leave(); rt_interrupt_leave();
} }
/* re-implementat tick interface for STM32 HAL */ /* re-implement tick interface for STM32 HAL */
HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
{ {
/*Configure the SysTick to have interrupt in 1ms time basis*/
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/RT_TICK_PER_SECOND);
/*Configure the SysTick IRQ priority */
HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority ,0);
/* Return function status */ /* Return function status */
return HAL_OK; return HAL_OK;
} }
uint32_t HAL_GetTick(void)
{
return rt_tick_get() * 1000 / RT_TICK_PER_SECOND;
}
void HAL_SuspendTick(void)
{
}
void HAL_ResumeTick(void)
{
}
void HAL_Delay(__IO uint32_t Delay) void HAL_Delay(__IO uint32_t Delay)
{ {
// rt_thread_delay(Delay);
} }
/** /**
@ -142,7 +147,7 @@ void rt_hw_board_init()
/* Set the Vector Table base location at 0x10000000 */ /* Set the Vector Table base location at 0x10000000 */
SCB->VTOR = (0x10000000 & NVIC_VTOR_MASK); SCB->VTOR = (0x10000000 & NVIC_VTOR_MASK);
#else /* VECT_TAB_FLASH */ #else /* VECT_TAB_FLASH */
/* Set the Vector Table base location at 0x00000000 */ /* Set the Vector Table base location at 0x08000000 */
SCB->VTOR = (0x08000000 & NVIC_VTOR_MASK); SCB->VTOR = (0x08000000 & NVIC_VTOR_MASK);
#endif #endif
HAL_Init(); HAL_Init();
@ -161,10 +166,6 @@ void rt_hw_board_init()
mpu_init(); mpu_init();
#endif #endif
// nand_hy27uf_hw_init();
} }
/*@}*/ /*@}*/