我已用链接提供的固件进行烧录,还是失败的失败原因和上图一致。推测该问题原因在烧录img之前的某个步骤,检测失败了。工具错误日志如下:
10:12:10 107 瑞芯微开发工具 v2.8.1.0 start run
10:12:49 577 Layer<1-2-1>:下载Boot开始
10:12:53 148 Layer<1-2-1>:下载Boot成功
10:12:53 153 Layer<1-2-1>:等待Maskrom开始
10:12:53 724 Layer<1-2-1>:等待Maskrom成功
10:12:53 729 Layer<1-2-1>:测试设备开始
10:12:53 731 Error:RKU_Write-->WriteFile failed,bRet=0,err=31,size=31,write=0
10:13:15 773 INFO:RKU_ResetPipe-->DeviceIoControl OK
10:13:15 777 Error:RKU_Write-->WriteFile failed,bRet=0,err=31,size=31,write=0
10:13:15 779 <LAYER 1-2-1> ERROR:TestDevice-->RKU_TestDeviceReady failed,RetCode(-3),path=\\?\USB#VID_2207&ID_350A#7&3A944CE5&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
10:13:21 793 Error:RKU_Write-->WriteFile failed,bRet=0,err=995,size=31,write=0
10:13:23 810 ERROR:RKU_ResetPipe-->DeviceIoControl failed,err=31
10:13:23 812 <LAYER 1-2-1> ERROR:TestDevice-->RKU_TestDeviceReady failed,RetCode(-3),path=\\?\USB#VID_2207&ID_350A#7&3A944CE5&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
10:13:29 832 Error:RKU_Write-->WriteFile failed,bRet=0,err=995,size=31,write=0
10:13:31 848 ERROR:RKU_ResetPipe-->DeviceIoControl failed,err=31
10:13:31 849 <LAYER 1-2-1> ERROR:TestDevice-->RKU_TestDeviceReady failed,RetCode(-3),path=\\?\USB#VID_2207&ID_350A#7&3A944CE5&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
10:13:32 870 Errorayer<1-2-1>:测试设备失败 |