c41d3edda8
nRF51x SoC is based on ARM Cortex-M0 and running at 16MHz clock. Due to Radio ISR latency restriction, the CPU utilization within BLE tIFS of 150 us should not be more than the time radio h/w takes to get ready. In order to keep short CPU utilization inside tIFS encryption procedure has been spread over several connection intervals. In comparison to possible encryption setup in 3 connection intervals, this commit introduces a encryption setup being done in 5 connection intervals so that max. CPU time is well within the permissible limits by nRF51 h/w and tIFS. Change-Id: I8971d69675836b9e18bea59d95951e0dfe8a7d2d Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> |
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| hal | ||
| hci | ||
| ll | ||
| util | ||
| Kconfig | ||
| Makefile | ||