Bluetooth: Controller: tune the xtal and hard realtime radio start offsets
Reduce the time limit for active clock startup and increase the CPU usage time limit before hard real-time radio transmit/receive. Due to isr_wrapper overhead in ARM architectures, more time was used before hard real-time radio transmission or reception which was detected by controller implementation and the controller aborted the radio transactions. This commit permits more CPU utilization by the controller before hard real-time radio transactions start. Change-Id: Id976add80c70cabc753c43dfac6f6603588458d9 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
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1 changed files with 2 additions and 2 deletions
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#define RADIO_CONN_EVENTS(x, y) ((uint16_t)((x) / (y)))
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#define RADIO_TICKER_JITTER_US 16
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#define RADIO_TICKER_START_PART_US 200
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#define RADIO_TICKER_XTAL_OFFSET_US 1500
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#define RADIO_TICKER_START_PART_US 300
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#define RADIO_TICKER_XTAL_OFFSET_US 1200
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#define RADIO_TICKER_PREEMPT_PART_US 0
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#define RADIO_TICKER_PREEMPT_PART_MIN_US 0
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#define RADIO_TICKER_PREEMPT_PART_MAX_US RADIO_TICKER_XTAL_OFFSET_US
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