William San Filippo created MYNEWT-486:
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Summary: 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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