WriteValue: Operation failed with ATT error: 0x0e

[Sebastien Binet]

hi,

I am using go-bluetooth@1c7f8793aa7e and when issueing a write command to a device (Aranet4), I sometimes receive:

aranet4: could not read data: could not read param=1: could not write command: Operation failed with ATT error: 0x0e

here is the place where this occurs:

• https://git.sr.ht/~sbinet/aranet4/tree/v0.5.0/item/device.go#L180
• https://git.sr.ht/~sbinet/aranet4/tree/v0.5.0/item/device.go#L217
• https://git.sr.ht/~sbinet/aranet4/tree/v0.5.0/item/device.go#L232

searching a bit around, I've found this issue:

• nettlep/gobbledegook#12

which seems similar (although I do send the command with "type":"request")

any ideas?

[Luca Capra]

No idea but this seems happening underneath the library itself. Can you reproduce using bluetoothctl or another client?

[Sebastien Binet]

I am not fluent in bluetooth.
would you have a few pointers forhow to achieve the equivalent of WriteValue with bluetoothctl ?

[Luca Capra]

I found this reference
https://www.spinics.net/lists/linux-bluetooth/msg74637.html

I know it is possible but not much used to it :)