我用FMC驱动屏幕，程序卡在这里了，有什么原因呢？

void TouchGFXHAL::initialize()
{
    lcd_init();
    TouchGFXGeneratedHAL::initialize();
    // ↑↑卡在这里了
    isInited = 1;
}

void TouchGFXGeneratedHAL::initialize()
{
    LD1_ON;
    HAL::initialize();
    // LD2_ON;
    // ↑↑卡在这里了
    registerEventListener(*(Application::getInstance()));
    enableLCDControllerInterrupt();
    enableInterrupts();
    setFrameBufferStartAddresses((void*)frameBuf, (void*)0, (void*)0);
}