专栏底层软件J6 DFU烧录MCU时下载失败

J6 DFU烧录MCU时下载失败

默认0147222小时前
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我这边最近将板子由PJ6MC4C4B00045更换到了PJ6MC51AB00130,继续使用原来的烧录脚本进行代码烧录。在进行到从PC到dfu设备的数据传递的时候出现了错误,请问该如何解决?

烧录前确认可以识别到DFU设备:

烧录时的日志如下:

dfu-util 0.11

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.

Copyright 2010-2021 Tormod Volden and Stefan Schmidt

This program is Free Software and has ABSOLUTELY NO WARRANTY

Warning: Invalid DFU suffix signature

A valid DFU suffix will be required in a future dfu-util release

Opening DFU capable USB device...

Device ID 3652:6610

Device DFU version 0110

Claiming USB DFU Interface...

Setting Alternate Interface #0 ...

Determining device status...

DFU state(2) = dfuIDLE, status(0) = No error condition is present

DFU mode device DFU version 0110

Device returned transfer size 4096

Copying data from PC to DFU device

Download [ ] 0% 0 bytes failed!

DFU state(10) = dfuERROR, status(14) = Something went wrong, but the device does not know what it was

串口日志的报错信息:

底层软件
DSP征程6
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