William San Filippo created MYNEWT-85:
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Summary: Transmit timing for certain BLE transmissions may not
meet the specification.
Key: MYNEWT-85
URL: https://issues.apache.org/jira/browse/MYNEWT-85
Project: Mynewt
Issue Type: Improvement
Components: Nimble
Affects Versions: v0_8_0_beta1
Reporter: William San Filippo
Assignee: William San Filippo
Priority: Critical
Fix For: v0_8_0_beta2
Although the unplugfest went well in this regard, it could have been because we
"exaggerated" the amount of clock drift. The current BLE controller code does
not use an output compare to transmit a BLE frame at a specific time. This
could cause the transmission to occur outside the BLE specification. The code
should be modified to use the BLE transceiver HW to enforce more exact
transmission timing.
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