iar不同版本间的相互转换

1万 · 2010-5-30 21:15

也许当我们使用了较低版本IAR4.41 IAR4.42做了很多的工作很多的工程  但是随着仿真工具的更新老的版本已经不能继承新的仿真工具的时候，我们怎么更新到iar5.20 5.30呢？
  下面我将简单介绍一下
第一 iar4.42  iar4.41----iar5.20 iar5.30  基于库1.0
   首先看我们以前的版本工程文件：
      下载 (18.36 KB)
2009-5-14 21:38

我们只需把5.x的工程文件拷到里面即可：
      下载 (22.2 KB)
2009-5-14 21:38

主要改变是他们里面的
stm32f10x_vector.c 这个文件

我们需要用4.4x的里面的文件代替 5.20  iar 5.30的即可

再改变如下
#pragma language=extended
#pragma segment="CSTACK"
void __program_start( void );
#pragma location = "INTVEC"
/* STM32F10x Vector Table entries */
const intvec_elem __vector_table[] =
{
  { .__ptr = __sfe( "CSTACK" ) },
  __program_start,
  NMIException,

改为ie
#pragma language=extended
#pragma segment="CSTACK"
void __iar_program_start( void );
#pragma location = ".intvec"
/* STM32F10x Vector Table entries */
const intvec_elem __vector_table[] =
{
  { .__ptr = __sfe( "CSTACK" ) },
  __iar_program_start,
  NMIException,

即可完整编译以前的工程了
注意这只针对小容量的芯片  因为库1.0  不针对大容量芯片

1万 · 2010-5-30 21:15

第二如果是  iar4.42  iar4.41----iar5.20 iar5.30  基于库2.0
   那就更简单了因为2.0库本来带的工程就有5.x0的  直接打开就ok了
  为什么1.0 要改变  stm32f10x_vector.c 里面的东西呢  是这样的
在以前的stm32f10x_vector.c里
   向量表里的向量个数是比较少的  如下
#pragma language=extended
#pragma segment="CSTACK"

void __program_start( void );

#pragma location = "INTVEC"
/* STM32F10x Vector Table entries */
const intvec_elem __vector_table[] =
{
  { .__ptr = __sfe( "CSTACK" ) },
  __program_start,
  NMIException,
  HardFaultException,
  MemManageException,
  BusFaultException,
  UsageFaultException,
  0, 0, 0, 0,          /* Reserved */
  SVCHandler,
  DebugMonitor,
  0,                   /* Reserved */
  PendSVC,
  SysTickHandler,
  WWDG_IRQHandler,
  PVD_IRQHandler,
  TAMPER_IRQHandler,
  RTC_IRQHandler,
  FLASH_IRQHandler,
  RCC_IRQHandler,
  EXTI0_IRQHandler,
  EXTI1_IRQHandler,
  EXTI2_IRQHandler,
  EXTI3_IRQHandler,
  EXTI4_IRQHandler,
  DMAChannel1_IRQHandler,
  DMAChannel2_IRQHandler,
  DMAChannel3_IRQHandler,
  DMAChannel4_IRQHandler,
  DMAChannel5_IRQHandler,
  DMAChannel6_IRQHandler,
  DMAChannel7_IRQHandler,
  ADC_IRQHandler,
  USB_HP_CAN_TX_IRQHandler,
  USB_LP_CAN_RX0_IRQHandler,
  CAN_RX1_IRQHandler,
  CAN_SCE_IRQHandler,
  EXTI9_5_IRQHandler,
  TIM1_BRK_IRQHandler,
  TIM1_UP_IRQHandler,
  TIM1_TRG_COM_IRQHandler,
  TIM1_CC_IRQHandler,
  TIM2_IRQHandler,
  TIM3_IRQHandler,
  TIM4_IRQHandler,
  I2C1_EV_IRQHandler,
  I2C1_ER_IRQHandler,
  I2C2_EV_IRQHandler,
  I2C2_ER_IRQHandler,
  SPI1_IRQHandler,
  SPI2_IRQHandler,
  USART1_IRQHandler,
  USART2_IRQHandler,
  USART3_IRQHandler,
  EXTI15_10_IRQHandler,
  RTCAlarm_IRQHandler,
  USBWakeUp_IRQHandler,
};
而在 iar5.x0里带的是基于2。0的是全系类的增加了很多

1万 · 2010-5-30 21:16

void __iar_program_start( void );

#pragma location = ".intvec"
/* STM32F10x Vector Table entries */
const intvec_elem __vector_table[] =
{
  { .__ptr = __sfe( "CSTACK" ) },
  __iar_program_start,
  NMIException,
  HardFaultException,
  MemManageException,
  BusFaultException,
  UsageFaultException,
  0, 0, 0, 0,          /* Reserved */
  SVCHandler,
  DebugMonitor,
  0,                   /* Reserved */
  PendSVC,
  SysTickHandler,
  WWDG_IRQHandler,
  PVD_IRQHandler,
  TAMPER_IRQHandler,
  RTC_IRQHandler,
  FLASH_IRQHandler,
  RCC_IRQHandler,
  EXTI0_IRQHandler,
  EXTI1_IRQHandler,
  EXTI2_IRQHandler,
  EXTI3_IRQHandler,
  EXTI4_IRQHandler,
  DMA1_Channel1_IRQHandler,
  DMA1_Channel2_IRQHandler,
  DMA1_Channel3_IRQHandler,
  DMA1_Channel4_IRQHandler,
  DMA1_Channel5_IRQHandler,
  DMA1_Channel6_IRQHandler,
  DMA1_Channel7_IRQHandler,
  ADC1_2_IRQHandler,
  USB_HP_CAN_TX_IRQHandler,
  USB_LP_CAN_RX0_IRQHandler,
  CAN_RX1_IRQHandler,
  CAN_SCE_IRQHandler,
  EXTI9_5_IRQHandler,
  TIM1_BRK_IRQHandler,
  TIM1_UP_IRQHandler,
  TIM1_TRG_COM_IRQHandler,
  TIM1_CC_IRQHandler,
  TIM2_IRQHandler,
  TIM3_IRQHandler,
  TIM4_IRQHandler,
  I2C1_EV_IRQHandler,
  I2C1_ER_IRQHandler,
  I2C2_EV_IRQHandler,
  I2C2_ER_IRQHandler,
  SPI1_IRQHandler,
  SPI2_IRQHandler,
  USART1_IRQHandler,
  USART2_IRQHandler,
  USART3_IRQHandler,
  EXTI15_10_IRQHandler,
  RTCAlarm_IRQHandler,
  USBWakeUp_IRQHandler,
  TIM8_BRK_IRQHandler,
  TIM8_UP_IRQHandler,
  TIM8_TRG_COM_IRQHandler,
  TIM8_CC_IRQHandler,
  ADC3_IRQHandler,
  FSMC_IRQHandler,
  SDIO_IRQHandler,
  TIM5_IRQHandler,
  SPI3_IRQHandler,
  UART4_IRQHandler,
  UART5_IRQHandler,
  TIM6_IRQHandler,
  TIM7_IRQHandler,
  DMA2_Channel1_IRQHandler,
  DMA2_Channel2_IRQHandler,
  DMA2_Channel3_IRQHandler,
  DMA2_Channel4_5_IRQHandler,
};
所以在基于1.0的时候要删除那些  直接拷贝以前的即可
同时换回void __program_start( void );的定义到void __iar_program_start( void );
即可