STM32F030 APP跳转到IAP问题

只看该作者 · 2014-8-21 09:14

现在IAP跳转到APP根据ST的demo，把中断向量拷贝到RAM中，已经没什么问题，但是APP跳转到IAP不行，执行跳转后就不动了，跳转代码如下：

                                                                           ClearInterrupt();

GreenLedOff();
RedLedOff();

   /* Remap SRAM at 0x00000000 */
   SYSCFG_MemoryRemapConfig(SYSCFG_MemoryRemap_Flash);

// Jump to user application
JumpAddress = *(__IO uint32_t*) (IAPSTART + 4);
Jump_To_Application = (pFunction) JumpAddress;

// Initialize user application's Stack Pointer
__set_MSP(*(__IO uint32_t*) IAPSTART);

// Jump to application
Jump_To_Application();