如图,能够连接成功
点击start programming就会下载失败
附下载失败日志:
15:05:17 :
15:05:17 : Memory Programming ...
15:05:17 : Opening and parsing file: C:\Users\yuxingxing\Desktop\MB-H81 V0.9.4_CMNBIOT.bin
15:05:17 : File : C:\Users\yuxingxing\Desktop\MB-H81 V0.9.4_CMNBIOT.bin
15:05:17 : Size : 55042 Bytes
15:05:17 : Address : 0x08000000
15:05:17 :
15:05:17 : Erasing memory corresponding to segment 0:
15:05:17 : Erasing internal memory sectors [0 430]
15:05:19 : Download in Progress:
15:05:19 : Response received from device: NACK
15:05:19 :
15:05:19 : Error: Write Command not acknowledged at address 0x8000000
15:05:19 :
15:05:19 : Error: failed to download Segment[0]
15:05:19 : Error: failed to download the File
15:05:19 : Time elapsed during download operation: 00:00:02.021
15:05:19 : Response received from device: NACK
15:05:19 : Error: GETID command not acknowledged!
15:05:19 : Reemission of GetID command
15:05:19 : Response received from device: NACK
15:05:19 : Error: GETID command not acknowledged!
15:05:19 : Reemission of GetID command
15:05:19 : Response received from device: NACK
15:05:19 : Error: GETID command not acknowledged!
15:05:19 : Response received from device: NACK
15:05:19 : Error: GETID command not acknowledged!
15:05:19 : Reemission of GetID command
15:05:19 : Response received from device: NACK
15:05:19 : Error: GETID command not acknowledged!
15:05:19 : Reemission of GetID command
15:05:19 : Response received from device: NACK
15:05:19 : Error: GETID command not acknowledged!
15:05:19 : Warning: Connection to device 0x447 is lost
求大神救命
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