gd32f130 150 190 中断函数怎么找到

只看该作者 · 2017-10-20 18:54

小白问大家一个问题，中断函数在keiil里怎么写啊，我用了官方的例子，试验是没问题的。官方中断是放在文件  gd32f1x0_it.c 中，但是这个里面不全，并没有把所有的中断函数入口都给出来，我的意思是，比如我想写Timer16的中断函数，那么往哪里写呢，在官方的例子里有timer2的，名字叫void TIMER2_IRQHandler(void)，我以为我复制一个名字然后把2改成16就行了，实际试验不行啊。我也看了中文的数据手册，只介绍了中断向量对应哪个中断源，在keil里面怎么整，请大侠指点一下，谢谢，谢谢。
/**
  * @brief  This function handles TIMER2 Handler.
  * @param  None
  * @retval None
  */
void TIMER2_IRQHandler(void)
{
if(TIMER_GetIntBitState(TIMER2,TIMER_INT_UPDATE)==ENABLE)
{
      TIMER_ClearIntBitState(TIMER2,TIMER_INT_UPDATE);

      if(FLAG)
      {
         TIMER1->CHCC1= buffer;
         i++;
         if(i>=15)
         {
            FLAG=0;
            i=15;
         }
      }

      else
      {
         i--;
         TIMER1->CHCC1= buffer;
         if(i<=0)
         {
            FLAG=1;
            i=0;
         }
      }
}

}

只看该作者 · 2017-10-20 19:46

xxstartup.S

只看该作者 · 2017-10-20 21:19

                     __Vectors
                           DCD             __initial_sp ; Top of Stack
45 00000004 00000000       DCD             Reset_Handler ; Vector Number 1

ARM Macro Assembler Page 2

                                                         ,Reset Handler
46 00000008 00000000       DCD             NMI_Handler ; Vector Number 2,N
                                                         MI Handler
47 0000000C 00000000       DCD             HardFault_Handler ; Vector Numb
                                                         er 3,Hard Fault Han
                                                         dler
48 00000010 00000000       DCD             MemManage_Handler ; Vector Numb
                                                         er 4,MPU Fault Hand
                                                         ler
49 00000014 00000000       DCD             BusFault_Handler ; Vector Numbe
                                                         r 5,Bus Fault Handl
                                                         er
50 00000018 00000000       DCD             UsageFault_Handler ; Vector Num
                                                         ber 6,Usage Fault H
                                                         andler
51 0000001C 00000000       DCD             0          ; Reserved
52 00000020 00000000       DCD             0          ; Reserved
53 00000024 00000000       DCD             0          ; Reserved
54 00000028 00000000       DCD             0          ; Reserved
55 0000002C 00000000       DCD             SVC_Handler ; Vector Number 11,
                                                         SVCall Handler
56 00000030 00000000       DCD             DebugMon_Handler ; Vector Numbe
                                                         r 12,Debug Monitor
                                                         Handler
57 00000034 00000000       DCD             0          ; Reserved
58 00000038 00000000       DCD             PendSV_Handler ; Vector Number
                                                         14,PendSV Handler
59 0000003C 00000000       DCD             SysTick_Handler ; Vector Number
                                                         15,SysTick Handler

60 00000040
61 00000040       ; External Interrupts
62 00000040 00000000       DCD             WWDG_IRQHandler ; Vector Number
                                                         16,Window Watchdog

63 00000044 00000000       DCD             LVD_IRQHandler ; Vector Number
                                                         17,LVD through EXTI
                                                         Line detect
64 00000048 00000000       DCD             RTC_IRQHandler ; Vector Number
                                                         18,RTC through EXTI
                                                         Line
65 0000004C 00000000       DCD             FMC_IRQHandler ; Vector Number
                                                         19,FMC
66 00000050 00000000       DCD             RCC_IRQHandler ; Vector Number
                                                         20,RCC
67 00000054 00000000       DCD             EXTI0_1_IRQHandler ; Vector Num
                                                         ber 21,EXTI Line 0
                                                         and EXTI Line 1
68 00000058 00000000       DCD             EXTI2_3_IRQHandler ; Vector Num
                                                         ber 22,EXTI Line 2
                                                         and EXTI Line 3
69 0000005C 00000000       DCD             EXTI4_15_IRQHandler ; Vector Nu
                                                         mber 23,EXTI Line 4
                                                         to EXTI Line 15
70 00000060 00000000       DCD             TSI_IRQHandler ; Vector Number
                                                         24,TSI
71 00000064 00000000       DCD             DMA1_Channel1_IRQHandler ; Vect
                                                         or Number 25,DMA1 C
                                                         hannel 1

ARM Macro Assembler Page 3

72 00000068 00000000       DCD             DMA1_Channel2_3_IRQHandler ; Ve
                                                         ctor Number 26,DMA1
                                                         Channel 2 and DMA1
                                                         Channel 3
73 0000006C 00000000       DCD             DMA1_Channel4_5_IRQHandler ; Ve
                                                         ctor Number 27,DMA1
                                                         Channel 4 and DMA1
                                                         Channel 5
74 00000070 00000000       DCD             ADC1_CMP_IRQHandler ; Vector Nu
                                                         mber 28,ADC1 and Co
                                                         mparator 1-2
75 00000074 00000000       DCD             TIMER1_BRK_UP_TRG_COM_IRQHandle
r
                                                         ; Vector Number 29,
                                                         TIMER1 Break,Update
                                                         ,Trigger and Commut
                                                         ation
76 00000078 00000000       DCD             TIMER1_CC_IRQHandler ; Vector N
                                                         umber 30,TIMER1 Cap
                                                         ture Compare
77 0000007C 00000000       DCD             TIMER2_IRQHandler ; Vector Numb
                                                         er 31,TIMER2
78 00000080 00000000       DCD             TIMER3_IRQHandler ; Vector Numb
                                                         er 32,TIMER3
79 00000084 00000000       DCD             TIMER6_DAC_IRQHandler ; Vector
                                                         Number 33,TIMER6 an
                                                         d DAC
80 00000088 00000000       DCD             0          ; Reserved
81 0000008C 00000000       DCD             TIMER14_IRQHandler ; Vector Num
                                                         ber 35,TIMER14
82 00000090 00000000       DCD             TIMER15_IRQHandler ; Vector Num
                                                         ber 36,TIMER15
83 00000094 00000000       DCD             TIMER16_IRQHandler ; Vector Num
                                                         ber 37,TIMER16
84 00000098 00000000       DCD             TIMER17_IRQHandler ; Vector Num
                                                         ber 38,TIMER17
85 0000009C 00000000       DCD             I2C1_EV_IRQHandler ; Vector Num
                                                         ber 39,I2C1 Event
86 000000A0 00000000       DCD             I2C2_EV_IRQHandler ; Vector Num
                                                         ber 40,I2C2 Event
87 000000A4 00000000       DCD             SPI1_IRQHandler ; Vector Number
                                                         41,SPI1
88 000000A8 00000000       DCD             SPI2_IRQHandler ; Vector Number
                                                         42,SPI2
89 000000AC 00000000       DCD             USART1_IRQHandler ; Vector Numb
                                                         er 43,USART1
90 000000B0 00000000       DCD             USART2_IRQHandler ; Vector Numb
                                                         er 44,USART2
91 000000B4 00000000       DCD             0          ; Reserved
92 000000B8 00000000       DCD             CEC_IRQHandler ; Vector Number
                                                         46,CEC
93 000000BC 00000000       DCD             0          ; Reserved
94 000000C0 00000000       DCD             I2C1_ER_IRQHandler ; Vector Num
                                                         ber 48,I2C1 Error
95 000000C4 00000000       DCD             0          ; Reserved
96 000000C8 00000000       DCD             I2C2_ER_IRQHandler ; Vector Num
                                                         ber 50,I2C2 Error
97 000000CC 00000000       DCD             I2C3_EV_IRQHandler ; Vector Num
                                                         ber 51,I2C3 Event

ARM Macro Assembler Page 4

98 000000D0 00000000       DCD             I2C3_ER_IRQHandler ; Vector Num
                                                         ber 52,I2C3 Error
99 000000D4 00000000       DCD             USB_FS_LP_IRQHandler ; Vector N
                                                         umber 53,USB FS LP
  100 000000D8 00000000       DCD             USB_FS_HP_IRQHandler ; Vector N
                                                         umber 54,USB FS HP
  101 000000DC 00000000       DCD             0          ; Reserved
  102 000000E0 00000000       DCD             0          ; Reserved
  103 000000E4 00000000       DCD             0          ; Reserved
  104 000000E8 00000000       DCD             USBWakeUp_IRQHandler ; Vector N
                                                         umber 58,USB Wakeup

  105 000000EC 00000000       DCD             CAN1_TX_IRQHandler ; Vector Num
                                                         ber 59,CAN1 TX
  106 000000F0 00000000       DCD             CAN1_RX0_IRQHandler ; Vector Nu
                                                         mber 60,CAN1 RX0
  107 000000F4 00000000       DCD             CAN1_RX1_IRQHandler ; Vector Nu
                                                         mber 61,CAN1 RX1
  108 000000F8 00000000       DCD             CAN1_SCE_IRQHandler ; Vector Nu
                                                         mber 62,CAN1 SCE

  109 000000FC 00000000       DCD             LCD_IRQHandler ; Vector Number
                                                         63,LCD
  110 00000100 00000000       DCD             DMA1_Channel6_7_IRQHandler ; Ve