bsp_int.c
来自「STM3240G-Eval_uCOS-III」· C语言 代码 · 共 454 行 · 第 1/2 页
C
454 行
*
* prio Priority to assign
*
* Return(s) : none.
*
* Caller(s) : Application.
*
* Note(s) : none.
*********************************************************************************************************
*/
void BSP_IntPrioSet (CPU_DATA int_id,
CPU_INT08U prio)
{
CPU_SR_ALLOC();
if (int_id < BSP_INT_SRC_NBR) {
CPU_CRITICAL_ENTER();
CPU_IntSrcPrioSet(int_id + 16, prio);
CPU_CRITICAL_EXIT();
}
}
/*
*********************************************************************************************************
*********************************************************************************************************
* INTERNAL FUNCTIONS
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* BSP_IntInit()
*
* Description : Initialize interrupts:
*
* Argument(s) : none.
*
* Return(s) : none.
*
* Caller(s) : BSP_Init().
*
* Note(s) : none.
*********************************************************************************************************
*/
void BSP_IntInit (void)
{
CPU_DATA int_id;
for (int_id = 0; int_id < BSP_INT_SRC_NBR; int_id++) {
BSP_IntVectSet(int_id, BSP_IntHandlerDummy);
}
}
/*
*********************************************************************************************************
* BSP_IntHandler####()
*
* Description : Handle an interrupt.
*
* Argument(s) : none.
*
* Return(s) : none.
*
* Caller(s) : This is an ISR.
*
* Note(s) : none.
*********************************************************************************************************
*/
void BSP_IntHandlerWWDG (void) { BSP_IntHandler(BSP_INT_ID_WWDG); }
void BSP_IntHandlerPVD (void) { BSP_IntHandler(BSP_INT_ID_PVD); }
void BSP_IntHandlerTAMP_STAMP (void) { BSP_IntHandler(BSP_INT_ID_TAMP_STAMP); }
void BSP_IntHandlerRTC_WKUP (void) { BSP_IntHandler(BSP_INT_ID_RTC_WKUP); }
void BSP_IntHandlerFLASH (void) { BSP_IntHandler(BSP_INT_ID_FLASH); }
void BSP_IntHandlerRCC (void) { BSP_IntHandler(BSP_INT_ID_RCC); }
void BSP_IntHandlerEXTI0 (void) { BSP_IntHandler(BSP_INT_ID_EXTI0); }
void BSP_IntHandlerEXTI1 (void) { BSP_IntHandler(BSP_INT_ID_EXTI1); }
void BSP_IntHandlerEXTI2 (void) { BSP_IntHandler(BSP_INT_ID_EXTI2); }
void BSP_IntHandlerEXTI3 (void) { BSP_IntHandler(BSP_INT_ID_EXTI3); }
void BSP_IntHandlerEXTI4 (void) { BSP_IntHandler(BSP_INT_ID_EXTI4); }
void BSP_IntHandlerDMA1_CH0 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH0); }
void BSP_IntHandlerDMA1_CH1 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH1); }
void BSP_IntHandlerDMA1_CH2 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH2); }
void BSP_IntHandlerDMA1_CH3 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH3); }
void BSP_IntHandlerDMA1_CH4 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH4); }
void BSP_IntHandlerDMA1_CH5 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH5); }
void BSP_IntHandlerDMA1_CH6 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_CH6); }
void BSP_IntHandlerADC (void) { BSP_IntHandler(BSP_INT_ID_ADC); }
void BSP_IntHandlerCAN1_TX (void) { BSP_IntHandler(BSP_INT_ID_CAN1_TX); }
void BSP_IntHandlerCAN1_RX0 (void) { BSP_IntHandler(BSP_INT_ID_CAN1_RX0); }
void BSP_IntHandlerCAN1_RX1 (void) { BSP_IntHandler(BSP_INT_ID_CAN1_RX1); }
void BSP_IntHandlerCAN1_SCE (void) { BSP_IntHandler(BSP_INT_ID_CAN1_SCE); }
void BSP_IntHandlerEXTI9_5 (void) { BSP_IntHandler(BSP_INT_ID_EXTI9_5); }
void BSP_IntHandlerTIM1_BRK_TIM9 (void) { BSP_IntHandler(BSP_INT_ID_TIM1_BRK_TIM9); }
void BSP_IntHandlerTIM1_UP_TIM10 (void) { BSP_IntHandler(BSP_INT_ID_TIM1_UP_TIM10); }
void BSP_IntHandlerTIM1_TRG_COM_TIM11 (void) { BSP_IntHandler(BSP_INT_ID_TIM1_TRG_COM_TIM11); }
void BSP_IntHandlerTIM1_CC (void) { BSP_IntHandler(BSP_INT_ID_TIM1_CC); }
void BSP_IntHandlerTIM2 (void) { BSP_IntHandler(BSP_INT_ID_TIM2); }
void BSP_IntHandlerTIM3 (void) { BSP_IntHandler(BSP_INT_ID_TIM3); }
void BSP_IntHandlerTIM4 (void) { BSP_IntHandler(BSP_INT_ID_TIM4); }
void BSP_IntHandlerI2C1_EV (void) { BSP_IntHandler(BSP_INT_ID_I2C1_EV); }
void BSP_IntHandlerI2C1_ER (void) { BSP_IntHandler(BSP_INT_ID_I2C1_ER); }
void BSP_IntHandlerI2C2_EV (void) { BSP_IntHandler(BSP_INT_ID_I2C2_EV); }
void BSP_IntHandlerI2C2_ER (void) { BSP_IntHandler(BSP_INT_ID_I2C2_ER); }
void BSP_IntHandlerSPI1 (void) { BSP_IntHandler(BSP_INT_ID_SPI1); }
void BSP_IntHandlerSPI2 (void) { BSP_IntHandler(BSP_INT_ID_SPI2); }
void BSP_IntHandlerUSART1 (void) { BSP_IntHandler(BSP_INT_ID_USART1); }
void BSP_IntHandlerUSART2 (void) { BSP_IntHandler(BSP_INT_ID_USART2); }
void BSP_IntHandlerUSART3 (void) { BSP_IntHandler(BSP_INT_ID_USART3); }
void BSP_IntHandlerEXTI15_10 (void) { BSP_IntHandler(BSP_INT_ID_EXTI15_10); }
void BSP_IntHandlerRTCAlarm (void) { BSP_IntHandler(BSP_INT_ID_RTC_ALARM); }
void BSP_IntHandlerOTG_FS_WKUP (void) { BSP_IntHandler(BSP_INT_ID_OTG_FS_WKUP); }
void BSP_IntHandlerTIM8_BRK_TIM12 (void) { BSP_IntHandler(BSP_INT_ID_TIM8_BRK_TIM12); }
void BSP_IntHandlerTIM8_UP_TIM13 (void) { BSP_IntHandler(BSP_INT_ID_TIM8_UP_TIM13); }
void BSP_IntHandlerTIM8_TRG_COM_TIM14 (void) { BSP_IntHandler(BSP_INT_ID_TIM8_TRG_COM_TIM14); }
void BSP_IntHandlerTIM8_CC (void) { BSP_IntHandler(BSP_INT_ID_TIM8_CC); }
void BSP_IntHandlerDMA1_STREAM7 (void) { BSP_IntHandler(BSP_INT_ID_DMA1_STREAM7); }
void BSP_IntHandlerFSMC (void) { BSP_IntHandler(BSP_INT_ID_FSMC); }
void BSP_IntHandlerSDIO (void) { BSP_IntHandler(BSP_INT_ID_SDIO); }
void BSP_IntHandlerTIM5 (void) { BSP_IntHandler(BSP_INT_ID_TIM5); }
void BSP_IntHandlerSPI3 (void) { BSP_IntHandler(BSP_INT_ID_SPI3); }
void BSP_IntHandlerUSART4 (void) { BSP_IntHandler(BSP_INT_ID_USART4); }
void BSP_IntHandlerUSART5 (void) { BSP_IntHandler(BSP_INT_ID_USART5); }
void BSP_IntHandlerTIM6_DAC (void) { BSP_IntHandler(BSP_INT_ID_TIM6_DAC); }
void BSP_IntHandlerTIM7 (void) { BSP_IntHandler(BSP_INT_ID_TIM7); }
void BSP_IntHandlerDMA2_CH0 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH0); }
void BSP_IntHandlerDMA2_CH1 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH1); }
void BSP_IntHandlerDMA2_CH2 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH2); }
void BSP_IntHandlerDMA2_CH3 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH3); }
void BSP_IntHandlerDMA2_CH4 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH4); }
void BSP_IntHandlerETH (void) { BSP_IntHandler(BSP_INT_ID_ETH); }
void BSP_IntHandlerETHWakeup (void) { BSP_IntHandler(BSP_INT_ID_ETH_WKUP); }
void BSP_IntHandlerCAN2_TX (void) { BSP_IntHandler(BSP_INT_ID_CAN2_TX); }
void BSP_IntHandlerCAN2_RX0 (void) { BSP_IntHandler(BSP_INT_ID_CAN2_RX0); }
void BSP_IntHandlerCAN2_RX1 (void) { BSP_IntHandler(BSP_INT_ID_CAN2_RX1); }
void BSP_IntHandlerCAN2_SCE (void) { BSP_IntHandler(BSP_INT_ID_CAN2_SCE); }
void BSP_IntHandlerOTG_FS (void) { BSP_IntHandler(BSP_INT_ID_OTG_FS); }
void BSP_IntHandlerDMA2_CH5 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH5); }
void BSP_IntHandlerDMA2_CH6 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH6); }
void BSP_IntHandlerDMA2_CH7 (void) { BSP_IntHandler(BSP_INT_ID_DMA2_CH7); }
void BSP_IntHandlerUSART6 (void) { BSP_IntHandler(BSP_INT_ID_USART6); }
void BSP_IntHandlerI2C3_EV (void) { BSP_IntHandler(BSP_INT_ID_I2C3_EV); }
void BSP_IntHandlerI2C3_ER (void) { BSP_IntHandler(BSP_INT_ID_I2C3_ER); }
void BSP_IntHandlerOTG_HS_EP1_OUT (void) { BSP_IntHandler(BSP_INT_ID_OTG_HS_EP1_OUT); }
void BSP_IntHandlerOTG_HS_EP1_IN (void) { BSP_IntHandler(BSP_INT_ID_OTG_HS_EP1_IN); }
void BSP_IntHandlerOTG_HS_WKUP (void) { BSP_IntHandler(BSP_INT_ID_OTG_HS_WKUP); }
void BSP_IntHandlerOTG_HS (void) { BSP_IntHandler(BSP_INT_ID_OTG_HS); }
void BSP_IntHandlerDCMI (void) { BSP_IntHandler(BSP_INT_ID_DCMI); }
void BSP_IntHandlerCRYP (void) { BSP_IntHandler(BSP_INT_ID_CRYP); }
void BSP_IntHandlerHASH_RNG (void) { BSP_IntHandler(BSP_INT_ID_HASH_RNG); }
void BSP_IntHandlerFPU (void) { BSP_IntHandler(BSP_INT_ID_FPU); }
/*
*********************************************************************************************************
*********************************************************************************************************
* LOCAL FUNCTIONS
*********************************************************************************************************
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* BSP_IntHandler()
*
* Description : Central interrupt handler.
*
* Argument(s) : int_id Interrupt that will be handled.
*
* Return(s) : none.
*
* Caller(s) : ISR handlers.
*
* Note(s) : none.
*********************************************************************************************************
*/
static void BSP_IntHandler (CPU_DATA int_id)
{
CPU_FNCT_VOID isr;
CPU_SR_ALLOC();
CPU_CRITICAL_ENTER(); /* Tell the OS that we are starting an ISR */
OSIntEnter();
CPU_CRITICAL_EXIT();
if (int_id < BSP_INT_SRC_NBR) {
isr = BSP_IntVectTbl[int_id];
if (isr != (CPU_FNCT_VOID)0) {
isr();
}
}
OSIntExit(); /* Tell the OS that we are leaving the ISR */
}
/*
*********************************************************************************************************
* BSP_IntHandlerDummy()
*
* Description : Dummy interrupt handler.
*
* Argument(s) : none.
*
* Return(s) : none.
*
* Caller(s) : BSP_IntHandler().
*
* Note(s) : none.
*********************************************************************************************************
*/
static void BSP_IntHandlerDummy (void)
{
}
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