[Renesas GR-PEACH and GR-LYCHEE] USB drag & drop failed by timeout error

[toyowata]

USB drag & drop failed by timeout error on v0254 or later version (v0253 didn't have this error) and application binary cannot be written to the target device flash memory. This issue was reported here.

Target

• Renesas GR-PEACH
• Renesas GR-LYCHEE

DAPLink version

• v0254 or leter

How to reproduce

• Flash DAPLink v0254 or later version
• USB drag & drop program e.g. mbed-os-example-blinky
• The mass storage drive is unmounted/mounted (but takes long time)
• FAIL.TXT file is created in the drive and the program is not flashed

FAIL.TXT

error: The transfer timed out.
type: transient, user

[elfmimi]

Hi, snowman-san!

What about latest v0257-rc1 ? > v0257-rc1 [c782a5ba] (2022-02-04)
Well I'm guessing "later version" is meant to be taken as including main and develop branch.

What OS is being used to do the file copy ?
and don't you have any speculation on the cause of the issue?

[toyowata]

@elfmimi

Thanks for your comment. I have just used the v0257-rc1 (armcc build binary) and the timeout problem still exist.

Well I'm guessing "later version" is meant to be taken as including main and develop branch.

Yes, correct.

What OS is being used to do the file copy ?

I used macOS Monterey 12.2.1, Windows 10, and Windows 11.

and don't you have any speculation on the cause of the issue?

I have reviewed code difference between v0253 and v0254, then I found problematic configuration for target family_id. The PR #942 fixed this issue.

[elfmimi]

I'm glad you solved it quick. 😃