19:54:04 562	Layer<1-2-1>:测试设备开始
19:54:04 564	Layer<1-2-1>:测试设备成功
19:54:04 585	Layer<1-2-1>: Download boot at 0x00008000...
19:54:05 621	Layer<1-2-1>: RunProc is ending, ret=1