[参考译文] TMS320F28377D：TMS320F28377D 堆栈指针复位问题。

void JumpToApplication(void)
{
//#if 0
    // Define a function pointer to the application start address
    void (*appStart)(void);

    // Get the reset vector address (address of the application's reset handler)
    appStart = (void (*)(void))(*((volatile uint32_t *)(APPLICATION_FLASH_START_ADDRESS + 0x4)));

    // Disable interrupts
    DINT;

    // Set the stack pointer to the application's stack pointer
    uint32_t appStackPointer = *(volatile uint32_t *)APPLICATION_FLASH_START_ADDRESS; // Get the stack pointer from the application's start address
    __asm(" MOV     DP, %0" : : "r" (appStackPointer)); // Set the stack pointer

    // Jump to the application
    appStart(); // Call the application
//#endif
/*    // Disable interrupts
    DINT; // Disable global interrupts

    // Set the Stack Pointer (SP)
    asm(" MOV     DP, %0" : : "r" (STACK_START_ADDR)); // Set Data Pointer to stack address
    asm(" MOV     SP, %0" : : "r" (STACK_START_ADDR)); // Set Stack Pointer to stack address

    // Set the Program Counter (PC) to the application start address
    asm(" MOV     DP, %0" : : "r" (APPLICATION_FLASH_START_ADDRESS)); // Set Data Pointer to application address
    asm(" MOV     PC, %0" : : "r" (APPLICATION_FLASH_START_ADDRESS)); // Set Program Counter to application address

    // Set the Program Counter (PC) to the application start address
    AppEntry appEntry = (AppEntry)(APPLICATION_FLASH_START_ADDRESS); // Cast the application start address to a function pointer
    appEntry(); // Jump to the application
*/
    /*    // Define the new stack pointer location
    // This should be a valid RAM address where the stack will start
    volatile Uint32 *newStackPointer = (volatile Uint32 *)0x2000; // Change this address as needed

    // Set the stack pointer to the new location
    // In C, you can't directly assign to SP, so you need to use assembly
    asm(" MOV     A, newStackPointer"); // Load the address into A register
    asm(" MOV     SP, A");              // Move the value in A to the stack pointer
     */
/*
    // Get the application's stack pointer value from the start of the image
    uint32_t app_sp = *((uint32_t *)APP_START_ADDRESS);

    // Get the application's entry point (Reset Handler)
    AppEntryPoint app_entry = (AppEntryPoint)(*((uint32_t *)(APP_START_ADDRESS + 4)));

    __asm(" MOV SP, @_stack_top");
    // Reset the stack pointer (SP)
    (__asm__ volatile ("MOV SP, %0" : : "r" (app_sp) : ));

    // Jump to the application entry point
    app_entry();
*/

void main(void)
{
    //ReceiveCANData();
    JumpToApplication();
}
}