ERROR -7: Operation timed out
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- 496
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- 86
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Description
```
$ ./sunxi-fel.exe ver
AWUSBFEX soc=00001823(H616) 00000001 ver=0001 44 08 scratchpad=00027e00 00000000 00000000
~/sunxi-tools$ ./sunxi-fel.exe uboot /i/u-boot-sunxi-cb1-emmc.bin
usb_bulk_send() ERROR -7: Operation timed out
~/sunxi-tools$ ./sunxi-fel.exe ver
usb_bulk_send() ERROR -7: Operation timed out
```
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by reproducing the reported commands with ./sunxi-fel.exe: run ver, then uboot /i/u-boot-sunxi-cb1-emmc.bin, and run ver again. There are no source files or tests named in the report; done means identifying why the USB operation times out and documenting or fixing the failure so the command completes successfully.
Written by the indexing model from the issue text.
Assessment
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100