str73x_vect.s

基于STR730的WUT程序

BSPI1IRQHandler
        IRQ_to_SYS
        BL     BSPI1_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : BSPI2IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the BSPI2IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   BSPI2IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT BSPI2IRQHandler 
BSPI2IRQHandler
        IRQ_to_SYS
        BL     BSPI2_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : UART0IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the UART0IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   UART0IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT UART0IRQHandler 
UART0IRQHandler
        IRQ_to_SYS
        BL     UART0_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : UART1IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the UART1IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   UART1IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT UART1IRQHandler 
UART1IRQHandler
        IRQ_to_SYS
        BL     UART1_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : I2C0ITERRIRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the I2C0ITERRIRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   I2C0ITERRIRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT I2C0ITERRIRQHandler 
I2C0ITERRIRQHandler
        IRQ_to_SYS
        BL     I2C0ITERR_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : I2C1ITERRIRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the I2C1ITERRIRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   I2C1ITERRIRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT I2C1ITERRIRQHandler 
I2C1ITERRIRQHandler
        IRQ_to_SYS
        BL     I2C1ITERR_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : I2C0ITDDCIRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the I2C0ITDDCIRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   I2C0ITDDCIRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT I2C0ITDDCIRQHandler 
I2C0ITDDCIRQHandler
        IRQ_to_SYS
        BL     I2C0ITDDC_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : I2C1ITDDCIRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the I2C1ITDDCIRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   I2C1ITDDCIRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT I2C1ITDDCIRQHandler 
I2C1ITDDCIRQHandler
        IRQ_to_SYS
        BL     I2C1ITDDC_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : CAN0IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the CAN0IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   CAN0IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT CAN0IRQHandler 
CAN0IRQHandler
        IRQ_to_SYS
        BL     CAN0_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : CAN1IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the CAN1IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   CAN1IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT CAN1IRQHandler 
CAN1IRQHandler
        IRQ_to_SYS
        BL     CAN1_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : CAN2IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the CAN2IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   CAN2IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT CAN2IRQHandler 
CAN2IRQHandler
        IRQ_to_SYS
        BL     CAN2_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : DMA0IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the DMA0IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   DMA0IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT DMA0IRQHandler 
DMA0IRQHandler
        IRQ_to_SYS
        BL     DMA0_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : DMA1IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the DMA1IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   DMA1IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT DMA1IRQHandler 
DMA1IRQHandler
        IRQ_to_SYS
        BL     DMA1_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : DMA2IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the DMA2IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   DMA2IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT DMA2IRQHandler 
DMA2IRQHandler
        IRQ_to_SYS
        BL     DMA2_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : DMA3IRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the DMA3IRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   DMA3IRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT DMA3IRQHandler 
DMA3IRQHandler
        IRQ_to_SYS
        BL     DMA3_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : ADCIRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the ADCIRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   ADCIRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT ADCIRQHandler 
ADCIRQHandler
        IRQ_to_SYS
        BL     ADC_IRQHandler
        SYS_to_IRQ

;*******************************************************************************
;* Function Name  : RTCIRQHandler
;* Description    : This function used to switch to SYS mode before entering
;                   the RTCIRQHandler function located in 73x_it.c.
;                   Then to return to IRQ mode after the
;                   RTCIRQHandler function termination.
;* Input          : none
;* Output         : none
;*******************************************************************************
        EXPORT RTCIRQHandler 
RTCIRQHandler
        IRQ_to_SYS
        BL     RTC_IRQHandler
        SYS_to_IRQ

;*******************************************************************************


                    END



        AREA FIQ, CODE, READONLY 
        ARM

        PRESERVE8
        ALIGN
        IMPORT  FIQ_Handler
        EXPORT  FIQHandler

FIQHandler
        SUB     LR, LR, #4              ; Update Link Register
        STMFD   SP!, {R0-R7, LR}        ; Save Workspace & LR to Stack
        MRS     R0, SPSR                ; Copy SPSR to R0
        STMFD   SP!, {R0}               ; Save SPSR to Stack (8-byte)
        BL      FIQ_Handler             ; Branch to FIQ Handler
        LDMFD   SP!, {R0}               ; Restore SPSR to R0
        MSR     SPSR_cxsf, R0           ; Restore SPSR
        LDMFD   SP!, {R0-R7, PC}^       ; Return to program after
                                        ; Data Abort Instruction
 
        END
;******************* (C) COPYRIGHT 2005 STMicroelectronics *****END OF FILE****