CubeProgrammer 软件烧录程序失败

能够连接成功
点击start programming就会下载失败

还有什么现象？能再详细描述下吗？

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

这个还没用过，传统的那个试试没？

这个还没用过，传统的那个试试没？

这个还没用过，传统的那个试试没？

STM32 ST-LINK utility

https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/stsw-link004.html

没有用这种烧录过

我没有用过这个  都是用iar

换一种方式试试

芯片发烫吗

有没有可能系统不兼容

是所有的都不可以 还是说只有这一片不可以啊

看着像是芯片的问题

是不是下载器的问题啊

确认hex文件没有损坏吗