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Nimble: Reduce BLE power usage

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This configures Nimble to enable the HFCLOCK and other
Bluetooth peripherals only when needed, but 1500 us in advance.
This time is recommended by the Mynewt docs.
This commit is contained in:
Christoph Honal 2022-03-21 14:05:49 +01:00 • committed by JF
parent 9b92861753
commit 118adb96cf
3 changed files with 15 additions and 2 deletions
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src/CMakeLists.txt
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@ -780,6 +780,7 @@ add_definitions(-DNRF52 -DNRF52832 -DNRF52832_XXAA -DNRF52_PAN_74 -DNRF52_PAN_64
add_definitions(-DFREERTOS)
add_definitions(-D__STACK_SIZE=1024)
add_definitions(-D__HEAP_SIZE=4096)
add_definitions(-DMYNEWT_VAL_BLE_LL_RFMGMT_ENABLE_TIME=1500)
# Note: Only use this for debugging
# Derive the low frequency clock from the main clock (SYNT)