探索者的例程搬到STM32F756，将启动文件替换（startup_stm32f756xx.s）编译不成功！原子兄麻烦帮我看看！

denglu

编译错误如下：

..\CORE\startup_stm32f756xx.s(56): error: A1163E: Unknown opcode MODULE , expecting opcode or Macro
..\CORE\startup_stm32f756xx.s(59): error: A1163E: Unknown opcode SECTION , expecting opcode or Macro
..\CORE\startup_stm32f756xx.s(61): error: A1163E: Unknown opcode SECTION , expecting opcode or Macro
..\CORE\startup_stm32f756xx.s(65): error: A1163E: Unknown opcode PUBLIC , expecting opcode or Macro
..\CORE\startup_stm32f756xx.s(67): error: A1159E: Label missing from line start
..\CORE\startup_stm32f756xx.s(68): error: A1355U: A Label was found which was in no AREA


..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_usart.c(1968): error:  #20: identifier "USART_ISR_REACK" is undefined
      if(USART_WaitOnFlagUntilTimeout(husart, USART_ISR_REACK, RESET, tickstart, TEACK_REACK_TIMEOUT) != HAL_OK)  
..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_usart.c: 0 warnings, 1 error
compiling stm32f7xx_hal_pwr_ex.c...
compiling stm32f7xx_hal_uart.c...
..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_uart.c(2044): error:  #20: identifier "USART_ISR_REACK" is undefined
      if(UART_WaitOnFlagUntilTimeout(huart, USART_ISR_REACK, RESET, tickstart, HAL_UART_TIMEOUT_VALUE) != HAL_OK)
..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_uart.c: 0 warnings, 1 error


..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_tim_ex.c(1911): error:  #20: identifier "TIM_SMCR_OCCS" is undefined
        tmpsmcr &= ~TIM_SMCR_OCCS;
..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_tim_ex.c(1924): error:  #20: identifier "TIM_SMCR_OCCS" is undefined
        htim->Instance->SMCR &= ~TIM_SMCR_OCCS;
..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_tim_ex.c(1941): error:  #20: identifier "TIM_SMCR_OCCS" is undefined
        htim->Instance->SMCR |= TIM_SMCR_OCCS;
..\HALLIB\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_tim_ex.c: 0 warnings, 3 errors


我对比了一下，探索者的启动文件和我在官方下载的启动文件不一样！烦请原子兄指导一下！

这是官方下载的启动文件如下：
        MODULE  ?cstartup

        ;; Forward declaration of sections.
        SECTION CSTACKATA:NOROOT(3)

        SECTION .intvec:CODE:NOROOT(2)

        EXTERN  __iar_program_start
        EXTERN  SystemInit
        PUBLIC  __vector_table

        DATA
__vector_table
        DCD     sfe(CSTACK)
        DCD     Reset_Handler             ; Reset Handler


这是探索者的启动文件如下：
Stack_Size      EQU     0x00000800

                AREA    STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem       SPACE   Stack_Size
__initial_sp


; <h> Heap Configuration
;   <o>  Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>

Heap_Size       EQU     0x00000200

                AREA    HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem        SPACE   Heap_Size
__heap_limit

                PRESERVE8
                THUMB


; Vector Table Mapped to Address 0 at Reset
                AREA    RESET, DATA, READONLY
                EXPORT  __Vectors
                EXPORT  __Vectors_End
                EXPORT  __Vectors_Size

__Vectors       DCD     __initial_sp               ; Top of Stack
                DCD     Reset_Handler              ; Reset Handler


请问有什么区别？

zuozhongkai

C++选项栏的宏定义有没有改过来。启动文件选择是否正确。实在不行参考F767开发板自己从新创建工程。

chaifuwu

遇到同样的问题，以太网调不通

xqt123

我把MODULE  ?cstartup前面的制表符去掉了，然后就不报这个错误了……