STM8 中断向量表,请教我如何去关联各个中断函数,谢谢

只看该作者 · 2009-8-6 09:25

struct interrupt_vector const UserISR_IRQ[32] @ MAIN_USER_RESET_ADDR;
//redirected interrupt table
struct interrupt_vector const _vectab[] = {
{0x82, (interrupt_handler_t)_stext}, /* reset */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 1)}, /* trap  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 2)}, /* irq0  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 3)}, /* irq1  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 4)}, /* irq2  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 5)}, /* irq3  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 6)}, /* irq4  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 7)}, /* irq5  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 8)}, /* irq6  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+ 9)}, /* irq7  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+10)}, /* irq8  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+11)}, /* irq9  */
{0x82, (interrupt_handler_t)(UserISR_IRQ+12)}, /* irq10 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+13)}, /* irq11 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+14)}, /* irq12 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+15)}, /* irq13 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+16)}, /* irq14 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+17)}, /* irq15 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+18)}, /* irq16 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+19)}, /* irq17 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+20)}, /* irq18 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+21)}, /* irq19 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+22)}, /* irq20 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+23)}, /* irq21 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+24)}, /* irq22 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+25)}, /* irq23 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+26)}, /* irq24 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+27)}, /* irq25 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+28)}, /* irq26 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+29)}, /* irq27 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+30)}, /* irq28 */
{0x82, (interrupt_handler_t)(UserISR_IRQ+31)}, /* irq29 */
};

只看该作者 · 2009-8-6 09:59

呵呵，想玩中断重定位啊....给你个参考，自己去想吧....

// Copyright (c) 2009, Wolver Wang, Innov Inc. R&D Center
// wolver@21com.com
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. All advertising materials mentioning features or use of this software
// must display the following acknowledgement:
// This product includes software developed by Wolver Wang.
// 4. The name of the author may not be used to endorse or promote
// products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
///

// Go to Project/settings/linker => select catergory 'input".
// Here by right click on Segment/section name, you can create
// a new segment 'UserApp' and then create a section '.usr_tab'
// under this segment. Then allocate the address to this segment/section.

// Includes ------------------------------------------------------------------

//----------------------------------------------------------------------------

// Exported macro ------------------------------------------------------------

//----------------------------------------------------------------------------

// Exported types ------------------------------------------------------------

typedef void @near (*interrupt_handler_t)(void);

struct interrupt_vector {
unsigned int interrupt_instruction;
interrupt_handler_t interrupt_handler;
};

//----------------------------------------------------------------------------

只看该作者 · 2009-8-6 10:00

接上贴....

// Exported functions -------------------------------------------------------

extern @near void _stext();      // startup routine

extern @near @interrupt void TRAP_IRQHandler(void); // TRAP
extern @near @interrupt void TLI_IRQHandler(void); // TLI
extern @near @interrupt void AWU_IRQHandler(void); // AWU
extern @near @interrupt void CLK_IRQHandler(void); // CLOCK
extern @near @interrupt void EXTI_PORTA_IRQHandler(void); // EXTI PORTA
extern @near @interrupt void EXTI_PORTB_IRQHandler(void); // EXTI PORTB
extern @near @interrupt void EXTI_PORTC_IRQHandler(void); // EXTI PORTC
extern @near @interrupt void EXTI_PORTD_IRQHandler(void); // EXTI PORTD
extern @near @interrupt void EXTI_PORTE_IRQHandler(void); // EXTI PORTE
extern @near @interrupt void CAN_RX_IRQHandler(void); // CAN RX
extern @near @interrupt void CAN_TX_IRQHandler(void); // CAN TX/SCE
extern @near @interrupt void SPI_IRQHandler(void); // SPI
extern @near @interrupt void TIM1_UPD_OVF_TRG_BRK_IRQHandler(void);// TIM1 UPD/OVF/TRG/BRK
extern @near @interrupt void TIM1_CAP_COM_IRQHandler(void); // TIM1 CAP/COM
extern @near @interrupt void TIM2_UPD_OVF_BRK_IRQHandler(void); // TIM2 UPD/OVF/BRK
extern @near @interrupt void TIM2_CAP_COM_IRQHandler(void); // TIM2 CAP/COM
extern @near @interrupt void TIM3_UPD_OVF_BRK_IRQHandler(void); // TIM3 UPD/OVF/BRK
extern @near @interrupt void TIM3_CAP_COM_IRQHandler(void); // TIM3 CAP/COM
extern @near @interrupt void USART_TX_IRQHandler(void); // USART TX
extern @near @interrupt void USART_RX_IRQHandler(void); // USART RX
extern @near @interrupt void I2C_IRQHandler(void); // I2C
extern @near @interrupt void LINUART_TX_IRQHandler(void); // LINUART TX
extern @near @interrupt void LINUART_RX_IRQHandler(void); // LINUART RX
extern @near @interrupt void ADC_IRQHandler(void); // ADC
extern @near @interrupt void TIM4_UPD_OVF_IRQHandler(void); // TIM4 UPD/OVF
extern @near @interrupt void FLASH_IRQHandler(void); // FLASH CHECK
extern @near @interrupt void NonHandledInterrupt (void); // Unexpected events

// Exported constants --------------------------------------------------------

// Redirected constant section to usr_tab: 0x8100-0x8180
#pragma section const {usr_tab}
struct interrupt_vector const UserISR_IRQ[32]  = {
{0x8200, (interrupt_handler_t)_stext}, // reset
{0x8200, (interrupt_handler_t)TRAP_IRQHandler}, // trap  - Software interrupt
{0x8200, (interrupt_handler_t)TLI_IRQHandler}, // irq0  - External Top Level interrupt (TLI)
{0x8200, (interrupt_handler_t)AWU_IRQHandler}, // irq1  - Auto Wake Up from Halt interrupt
{0x8200, (interrupt_handler_t)CLK_IRQHandler}, // irq2  - Clock Controller interrupt
{0x8200, (interrupt_handler_t)EXTI_PORTA_IRQHandler}, // irq3  - External interrupt 0 (GPIOA)
{0x8200, (interrupt_handler_t)EXTI_PORTB_IRQHandler}, // irq4  - External interrupt 1 (GPIOB)
{0x8200, (interrupt_handler_t)EXTI_PORTC_IRQHandler}, // irq5  - External interrupt 2 (GPIOC)
{0x8200, (interrupt_handler_t)EXTI_PORTD_IRQHandler}, // irq6  - External interrupt 3 (GPIOD)
{0x8200, (interrupt_handler_t)EXTI_PORTE_IRQHandler}, // irq7  - External interrupt 4 (GPIOE)
{0x8200, (interrupt_handler_t)CAN_RX_IRQHandler}, // irq8  - CAN Rx interrupt
{0x8200, (interrupt_handler_t)CAN_TX_IRQHandler}, // irq9  - CAN Tx/ER/SC interrupt
{0x8200, (interrupt_handler_t)SPI_IRQHandler}, // irq10 - SPI End of transfer interrupt
{0x8200, (interrupt_handler_t)TIM1_UPD_OVF_TRG_BRK_IRQHandler}, // irq11 - TIM1 Update/Overflow/Trigger/Break interrupt
{0x8200, (interrupt_handler_t)TIM1_CAP_COM_IRQHandler}, // irq12 - TIM1 Capture/Compare interrupt
{0x8200, (interrupt_handler_t)TIM2_UPD_OVF_BRK_IRQHandler}, // irq13 - TIM2 Update/Overflow/Break interrupt
{0x8200, (interrupt_handler_t)TIM2_CAP_COM_IRQHandler}, // irq14 - TIM2 Capture/Compare interrupt
{0x8200, (interrupt_handler_t)TIM3_UPD_OVF_BRK_IRQHandler}, // irq15 - TIM3 Update/Overflow/Break interrupt
{0x8200, (interrupt_handler_t)TIM3_CAP_COM_IRQHandler}, // irq16 - TIM3 Capture/Compare interrupt
{0x8200, (interrupt_handler_t)USART_TX_IRQHandler}, // irq17 - USART Tx complete interrupt
{0x8200, (interrupt_handler_t)USART_RX_IRQHandler}, // irq18 - USART Rx interrupt
{0x8200, (interrupt_handler_t)I2C_IRQHandler}, // irq19 - I2C interrupt
{0x8200, (interrupt_handler_t)LINUART_TX_IRQHandler}, // irq20 - LINUART Tx interrupt
{0x8200, (interrupt_handler_t)LINUART_RX_IRQHandler}, // irq21 - LINUART Rx interrupt
{0x8200, (interrupt_handler_t)ADC_IRQHandler}, // irq22 - ADC end of conversion interrupt
{0x8200, (interrupt_handler_t)TIM4_UPD_OVF_IRQHandler}, // irq23 - TIM4 Update/Overflow interrupt
{0x8200, (interrupt_handler_t)FLASH_IRQHandler}, // irq24 - FLASH interrupt
{0x8200, (interrupt_handler_t)NonHandledInterrupt}, // irq25 - Reserved
{0x8200, (interrupt_handler_t)NonHandledInterrupt}, // irq26 - Reserved
{0x8200, (interrupt_handler_t)NonHandledInterrupt}, // irq27 - Reserved
{0x8200, (interrupt_handler_t)NonHandledInterrupt}, // irq28 - Reserved
{0x8200, (interrupt_handler_t)NonHandledInterrupt}, // irq29 - Reserved
};

// Restore default section
#pragma section const {}
// System interrupt table: 0x8000-0x8080
struct interrupt_vector const _vectab[] = {
{0x8200, (interrupt_handler_t)_stext}, // reset
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 1)}, // trap  - Software interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 2)}, // irq0  - External Top Level interrupt (TLI)
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 3)}, // irq1  - Auto Wake Up from Halt interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 4)}, // irq2  - Clock Controller interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 5)}, // irq3  - External interrupt 0 (GPIOA)
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 6)}, // irq4  - External interrupt 1 (GPIOB)
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 7)}, // irq5  - External interrupt 2 (GPIOC)
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 8)}, // irq6  - External interrupt 3 (GPIOD)
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 9)}, // irq7  - External interrupt 4 (GPIOE)
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 10)}, // irq8  - CAN Rx interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 11)}, // irq9  - CAN Tx/ER/SC interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 12)}, // irq10 - SPI End of transfer interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 13)}, // irq11 - TIM1 Update/Overflow/Trigger/Break interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 14)}, // irq12 - TIM1 Capture/Compare interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 15)}, // irq13 - TIM2 Update/Overflow/Break interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 16)}, // irq14 - TIM2 Capture/Compare interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 17)}, // irq15 - TIM3 Update/Overflow/Break interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 18)}, // irq16 - TIM3 Capture/Compare interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 19)}, // irq17 - USART Tx complete interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 20)}, // irq18 - USART Rx interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 21)}, // irq19 - I2C interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 22)}, // irq20 - LINUART Tx interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 23)}, // irq21 - LINUART Rx interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 24)}, // irq22 - ADC end of conversion interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 25)}, // irq23 - TIM4 Update/Overflow interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 26)}, // irq24 - FLASH interrupt
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 27)}, // irq25 - Reserved
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 28)}, // irq26 - Reserved
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 29)}, // irq27 - Reserved
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 30)}, // irq28 - Reserved
{0x8200, (interrupt_handler_t)(UserISR_IRQ+ 31)}, // irq29 - Reserved
};