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esp32: Run NimBLE on the app core.

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This prevents issues with concurrent access to the ringbuf.
MICROPY_BEGIN_ATOMIC_SECTION is only atomic to the same core.  We could
address this with a mutex, but it's also not safe to call mp_sched_schedule
across cores.
This commit is contained in:
Jim Mussared
2019-10-14 23:40:04 +11:00
committed by Damien George
parent 423e67d0a0
commit 4b2b05718a
1 changed files with 7 additions and 0 deletions
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7
ports/esp32/boards/sdkconfig.ble
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@@ -3,5 +3,12 @@ CONFIG_BT_ENABLED=y
CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=
CONFIG_BTDM_CTRL_MODE_BTDM=
CONFIG_BT_NIMBLE_ENABLED=y
CONFIG_BT_NIMBLE_MAX_CONNECTIONS=4
# Pin to the same core as MP.
CONFIG_BT_NIMBLE_PINNED_TO_CORE_0=n
CONFIG_BT_NIMBLE_PINNED_TO_CORE_1=y
CONFIG_BT_NIMBLE_PINNED_TO_CORE=1