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NimBLE params overhaul and try-fix for incompatible bond cleanup (#10741)

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* NimBLE params overhaul and try-fix for incompatible bond cleanup

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* Address PR review: remove dead clearNVS(), defer bond-purge log below init

- Delete unused clearNVS() (no callers; should have been removed in #10264).

- Move purgeIncompatibleBleBonds() after the "Init the NimBLE" log so bond-cleanup output doesn't appear to precede module init; it still runs before BLEDevice::init() reads the store.

* Update MAX_SATELLITE_NODES and WARM_NODE_COUNT definitions for ESP32-S3 PSRAM support

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Ben Meadors
2026-06-19 12:21:05 -05:00
committed by GitHub
co-authored by GitHub Copilot Autofix powered by AI
parent 9358b2c549
commit f2f23f8978
3 changed files with 126 additions and 20 deletions
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variants/esp32/esp32-common.ini
+16 -2
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@@ -276,9 +276,23 @@ custom_sdkconfig =
CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
CONFIG_BT_CONTROLLER_ENABLED=y
CONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=8192
CONFIG_BT_NIMBLE_MAX_CCCDS=20
# BLE RAM right-sizing for a single-phone peripheral. IDF-5.5/Arduino-3.x raised RAM use to where
# NimBLE bring-up no longer had enough contiguous heap (host task fails to allocate -> host never
# syncs -> BLEDevice::init() hangs; GATT/advertising then OOM). The node only ever has one
# connection and never scans, so trimming these over-provisioned controller/host buffers frees
# the heap. Keep the host-task stack at the IDF default 5120 (do NOT lower to 4096 -- #2618 raised
# it because 4096 overflows); the prior 8192 was an over-allocation that starved advertising.
CONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=5120
CONFIG_BT_NIMBLE_MAX_CCCDS=8
CONFIG_BT_NIMBLE_MAX_BONDS=6
CONFIG_BT_NIMBLE_MAX_CONNECTIONS=1
CONFIG_BT_CTRL_BLE_MAX_ACT=2
CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE=10
CONFIG_BT_NIMBLE_WHITELIST_SIZE=1
CONFIG_BT_NIMBLE_MSYS_1_BLOCK_COUNT=8
CONFIG_BT_NIMBLE_MSYS_2_BLOCK_COUNT=8
CONFIG_BT_NIMBLE_TRANSPORT_ACL_FROM_LL_COUNT=8
CONFIG_BT_NIMBLE_TRANSPORT_EVT_COUNT=12
CONFIG_BT_NIMBLE_ENABLE_PERIODIC_SYNC=n
CONFIG_BT_NIMBLE_ENABLE_PERIODIC_ADV=n
CONFIG_BT_NIMBLE_EXT_SCAN=n