host: document GATT error status encoding#2252
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| * reported as BLE_HS_ATT_ERR(code), so status 0x0181 is ATT error 0x81 | ||
| * (0x100 + 0x81). Application-specific ATT errors must be decoded by | ||
| * subtracting the ATT base and consulting the service or profile | ||
| * specification that defines the ATT error. |
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Hi,
This is not valid comment. It just exposes current implementation specific details (mask 0x100).
In Nimble error mask is used for specifying which layer trigger error and application shall not assume
any specific layer when decoding.
So I'd suggest to comment here that status is following NimBLE error codes convention described in
https://mynewt.apache.org/latest/network/ble_hs/ble_hs_return_codes.html
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Jul 10, 2026
Clarify that ble_gatt_error.status follows the NimBLE host return-code convention. Point readers to the return-code documentation instead of describing implementation-specific ATT encoding details. Signed-off-by: Old-Ding <35417409+Old-Ding@users.noreply.github.com>
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Summary
ble_gatt_error.statusis a NimBLE host status code.struct ble_gatt_error.Closes #1827
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