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The new hard real-time (direct) interrupt support is used only for Radio IRQ. Only Radio ISR has hard real-time requirement of completing its execution inside the tIFS of 150us. This commit reverts back RTC0 and SWI4 ISR to using the normal IRQ_CONNECT. Observed on nRF51, Radio ISR (open text, notifications): Latencies: min. of 5us and max. of 10us. CPU utilized: min. of 44us and max. of 77us. Observed on nRF51, Radio ISR (LESC, fast encrypted, notifications): Latencies: min. of 5us and max. of 10us. CPU utilized: min. of 39us and max. of 112us. Jira: ZEP-1038 Change-id: Id3d09df7bdbdfea090f21f6f58aaded8c5f1e10d Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> |
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hal | ||
hci | ||
ll | ||
ticker | ||
util | ||
Kconfig | ||
Makefile |