gcc编译问题

只看该作者 · 2013-3-23 19:57

keil的编写stm32有STM32F10x.s，它把中断向量都设好了。如下：
__Vectors    DCD    __initial_sp             ; Top of Stack
            DCD    Reset_Handler          ; Reset Handler
            DCD    NMI_Handler             ; NMI Handler
            DCD    HardFault_Handler       ; Hard Fault Handler
            DCD    MemManage_Handler       ; MPU Fault Handler
            DCD    BusFault_Handler       ; Bus Fault Handler
            DCD    UsageFault_Handler       ; Usage Fault Handler
            DCD    0                      ; Reserved
            DCD    0                      ; Reserved
            DCD    0                      ; Reserved
            DCD    0                      ; Reserved
            DCD    SVC_Handler             ; SVCall Handler
            DCD    DebugMon_Handler       ; Debug Monitor Handler
            DCD    0                      ; Reserved
            DCD    PendSV_Handler          ; PendSV Handler
            DCD    SysTick_Handler          ; SysTick Handler

            ; External Interrupts
            DCD    WWDG_IRQHandler          ; Window Watchdog
            DCD    PVD_IRQHandler          ; PVD through EXTI Line detect
            DCD    TAMPER_IRQHandler       ; Tamper
            DCD    RTC_IRQHandler          ; RTC
            DCD    FLASH_IRQHandler       ; Flash
            DCD    RCC_IRQHandler          ; RCC
            DCD    EXTI0_IRQHandler       ; EXTI Line 0
            DCD    EXTI1_IRQHandler       ; EXTI Line 1
            DCD    EXTI2_IRQHandler       ; EXTI Line 2
            DCD    EXTI3_IRQHandler       ; EXTI Line 3
            DCD    EXTI4_IRQHandler       ; EXTI Line 4
            DCD    DMAChannel1_IRQHandler ; DMA Channel 1
            DCD    DMAChannel2_IRQHandler ; DMA Channel 2
            DCD    DMAChannel3_IRQHandler ; DMA Channel 3
            DCD    DMAChannel4_IRQHandler ; DMA Channel 4
            DCD    DMAChannel5_IRQHandler ; DMA Channel 5
            DCD    DMAChannel6_IRQHandler ; DMA Channel 6
            DCD    DMAChannel7_IRQHandler ; DMA Channel 7
            DCD    ADC_IRQHandler          ; ADC
            DCD    USB_HP_CAN_TX_IRQHandler  ; USB High Priority or CAN TX
            DCD    USB_LP_CAN_RX0_IRQHandler ; USB Low  Priority or CAN RX0
            DCD    CAN_RX1_IRQHandler       ; CAN RX1
            DCD    CAN_SCE_IRQHandler       ; CAN SCE
            DCD    EXTI9_5_IRQHandler       ; EXTI Line 9..5
            DCD    TIM1_BRK_IRQHandler    ; TIM1 Break
            DCD    TIM1_UP_IRQHandler       ; TIM1 Update
            DCD    TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
            DCD    TIM1_CC_IRQHandler       ; TIM1 Capture Compare
            DCD    TIM2_IRQHandler          ; TIM2
            DCD    TIM3_IRQHandler          ; TIM3
            DCD    TIM4_IRQHandler          ; TIM4
            DCD    I2C1_EV_IRQHandler       ; I2C1 Event
            DCD    I2C1_ER_IRQHandler       ; I2C1 Error
            DCD    I2C2_EV_IRQHandler       ; I2C2 Event
            DCD    I2C2_ER_IRQHandler       ; I2C2 Error
            DCD    SPI1_IRQHandler          ; SPI1
            DCD    SPI2_IRQHandler          ; SPI2
            DCD    USART1_IRQHandler       ; USART1
            DCD    USART2_IRQHandler       ; USART2
            DCD    USART3_IRQHandler       ; USART3
            DCD    EXTI15_10_IRQHandler    ; EXTI Line 15..10
            DCD    RTCAlarm_IRQHandler    ; RTC Alarm through EXTI Line
            DCD    USBWakeUp_IRQHandler    ; USB Wakeup from suspend

            AREA |.text|, CODE, READONLY

; Reset Handler

Reset_Handler PROC
            EXPORT  Reset_Handler          [WEAK]
            IMPORT  __main
            LDR    R0, =__main
            BX    R0
            ENDP
主程序只要用一下
MY_NVIC_Init(2,3,USART2_IRQChannel,2);
就可以用串口中断了。
但是gcc我我看它们的例子都没有中断的，想请问一下高人指点一下。

1万 · 2013-3-23 20:14

没太看明白

只看该作者 · 2013-3-23 20:24

这方面做的比较少

1万 · 2013-3-24 23:49

问题有点乱

只看该作者 · 2013-3-26 19:46

能不能把完整的代码贴出来

gcc编译问题

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