Hello,
I am new and working with the XU316-1024-TQ128-C24 eval board.
I successfully flashed a binary from app_usb_aud_xk_316_mc, and played audio.
But now I would like to flash it with a different binary.
However, xflash -l gives "No Available Devices Found".
xflash <binary> gives "Error: F03136 No devices attached."
xflash --erase-all gives "Error: F03022 A --target or --target-file option is required."
It seems like my initial flash disabled the debug USB port somehow.
What must I do to flash it with a new binary?
Any guidance is much appreciated.
xflash broken after initial flash
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Looks like the tools can't see any devices. You can run xrun -l to list devices and check the xtag is present.
Can I double check you have both usb connections connected - "DEBUG" and "USB DEVICE"?
One powers the XTAG debugger and the other powers the target device.
Can I double check you have both usb connections connected - "DEBUG" and "USB DEVICE"?
One powers the XTAG debugger and the other powers the target device.
XMOS hardware grey beard.
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Thank you Joe.
While confirming my connections, I found something peculiar with my micro USB cables.
For some reason it makes a difference which one I use for “USB Device” and “DEBUG”. There must be something wrong with one of them.
I have cable A and cable B. I find that as long as I connect A to DEBUG, it works fine. If I swap them, I get no device found.
Thank you again for your help.
It is working now.
Best Regards,
Rich
While confirming my connections, I found something peculiar with my micro USB cables.
For some reason it makes a difference which one I use for “USB Device” and “DEBUG”. There must be something wrong with one of them.
I have cable A and cable B. I find that as long as I connect A to DEBUG, it works fine. If I swap them, I get no device found.
Thank you again for your help.
It is working now.
Best Regards,
Rich
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Verified
- Experienced Member
- Posts: 68
- Joined: Sun Dec 13, 2009 1:12 am
Glad you found the issue, we do see occasional issues with cheap usb cables - the contacts can be quite poor. Sounds like you have a problem with the D+/D- contacts in one cable but the power works ok.
XMOS hardware grey beard.