TMS320F28377D: 想请教一个问题，为什么我的双核程序下载到FLASH里面，仿真的时候两个CPU挨个运行就可以运行程序，但是重新上电之后就运行不了。不知道是不是CPU2没有启动起来，这个咋办呢

////#############################################################################
////
//// FILE:   empty_sysconfig_cpu1.c
////
//// TITLE: SysConfig Empty Project
////
//// CPU1 Empty Project Example
////
//// This example is an empty project setup for SysConfig development for CPU1.
////
////#############################################################################
////
////
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////#############################################################################
//
////
//// Included Files
////
//#include "driverlib.h"
//#include "device.h"
//
////
//// Main
////
//void main(void)
//{
//
//}
//
////
//// End of File
////

#include "device.h"
//#include "F28x_Project.h"
#include "board.h"
#include <driverlib.h>
/**
 * main.c
 */
void main(void)
{
    Device_init(); // Initialize device clock and peripherals
    Device_initGPIO(); // Initialize GPIO and configure the GPIO pin as a push-pull output
    Interrupt_initModule(); // Initialize PIE and clear PIE registers. Disables CPU interrupts.
    IER = 0x0000; //CPU级中断使能
    IFR = 0x0000; //清除CPU级中断标志
    Interrupt_initVectorTable(); // Initialize the PIE vector table with pointers to ISR

    //IPC初始化
    // Initialize SysConfig Settings
    //
    Board_init();
//    GpioDataRegs.GPDSET.bit.GPIO99=1;
//    Device_bootCPU2(BOOT_MODE_CPU2);//启动CPU2，不行，用这个函数会
//    GpioDataRegs.GPDSET.bit.GPIO99=1;
    // Clear any IPC flags if set already
    //
//#ifdef _STANDALONE
#ifdef _FLASH
// Send boot command to allow the CPU02 application to begin execution
//IPCBootCPU2(C1C2_BROM_BOOTMODE_BOOT_FROM_FLASH);//这是bit-field库
    IPC_setBootMode(IPC_CPU1_L_CPU2_R, C1C2_BROM_BOOTMODE_BOOT_FROM_FLASH);
#else
// Send boot command to allow the CPU02 application to begin execution
//IPCBootCPU2(C1C2_BROM_BOOTMODE_BOOT_FROM_RAM);
    IPC_setBootMode(IPC_CPU1_L_CPU2_R, C1C2_BROM_BOOTMODE_BOOT_FROM_RAM);
#endif
//#endif
    IPC_clearFlagLtoR(IPC_CPU1_L_CPU2_R, IPC_FLAG_ALL);

    //
    // Synchronize both the cores.
    //
    IPC_sync(IPC_CPU1_L_CPU2_R, CPU1_to_CPU2_IPC_FLAG31);//阻塞直到CPU2也运行到这个函数？

//    IpcRegs.IPCSET.bit.IPC0=1;

    EINT; // Enable Global Interrupt (INTM)
    ERTM; // Enable real-time interrupt (DBGM)

//    IPC_sendCommand(IPC_CPU1_L_CPU2_R, IPC_FLAG0, IPC_ADDR_CORRECTION_DISABLE,
//                                    0, 0, 0);
    for (;;)
    {
        IPC_sendCommand(IPC_CPU1_L_CPU2_R, IPC_FLAG0, IPC_ADDR_CORRECTION_DISABLE,
                                        0, 0, 0);
        DEVICE_DELAY_US(1000000);//driverlib的延时函数
        GPIO_writePin(myGPIO133, 1);
        DEVICE_DELAY_US(1000000);//driverlib的延时函数
        GPIO_togglePin(133);
    }
}