[jira] [Updated] (MYNEWT-287) Host Flow Control

["Sterling Hughes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MYNEWT-287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sterling Hughes updated MYNEWT-287:
-----------------------------------
    Fix Version/s: v1_0_0_rel

> Host Flow Control
> -----------------
>
>                 Key: MYNEWT-287
>                 URL: https://issues.apache.org/jira/browse/MYNEWT-287
>             Project: Mynewt
>          Issue Type: New Feature
>          Components: Nimble
>         Environment: Using nimble from an external host stack
>            Reporter: Johan Hedberg
>             Fix For: v1_0_0_rel
>
>
> If the Nimble controller part is connected to an external host stack the host may need to control the flow of ACL packets from the controller to the host. This is particularly important for resource-constrained hosts that have a limited amount of RX ACL data buffers.
> The Bluetooth core specification provides a standard feature to accomplish this called Host Flow Control. (Vol 2, Part E, Section 4.2). To implement this the controller needs to support the "Set Controller To Host Flow Control", "Host Buffer Size" and "Host Number Of Completed Packets" HCI commands.



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