[jira] [Commented] (MYNEWT-486) ACL data packet sizes of 256 or greater will not work.

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MYNEWT-486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15664456#comment-15664456 ] 

ASF subversion and git services commented on MYNEWT-486:
--------------------------------------------------------

Commit 4660b41c84b60a1f3f7b9d23771b2d025e7ab531 in incubator-mynewt-core's branch refs/heads/1_0_0_b1_dev from [~wes3]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-mynewt-core.git;h=4660b41 ]

MYNEWT-486: Controller cannot accept ACL data packets > 255 bytes.


> ACL data packet sizes of 256 or greater will not work.
> ------------------------------------------------------
>
>                 Key: MYNEWT-486
>                 URL: https://issues.apache.org/jira/browse/MYNEWT-486
>             Project: Mynewt
>          Issue Type: Bug
>          Components: Nimble
>    Affects Versions: v1_0_0_beta1
>            Reporter: William San Filippo
>            Assignee: William San Filippo
>             Fix For: v1_0_0_beta1
>
>
> It appears that there is a bug in the controller. If the ACL data packet length is set to greater than 255, the controller will probably fail to send the packet. The issue is that the controller uses a uint8_t internally at some point and is truncating the packet length.
> There is a work-around for now: setting the BLE_LL_ACL_PKT_SIZE syscfg value to 255 or less. This can be done in a target or APP if desired. We will do some more testing on this to verify that this is an issue and that the work-around is functional. The code will also be fixed in the beta 1 release.



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