fix(bt): Fixed blocking during LMP packet type negotiation on ESP32-S31

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In the Bluetooth connections with some smartphones, communication can possibly be blocked
during packet type negotation, when ESP32-S31 attempts to finalize the ACL-U transmission
and waits for the last Tx ACL-U packet to be transmitted, but peer device rejects the
packet with FLOW=STOP in its packet, thus causing a deadlock.

Closes https://github.com/espressif/esp-idf/issues/18797

This MR also provide with some optimizations and fixes

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This commit is contained in:

Wang Mengyang

2026-07-22 15:53:44 +08:00

committed by Jack

parent 41e3a0ef34

commit 481b244fe8

1 changed files with 1 additions and 1 deletions

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components/bt/controller/lib_esp32s31/esp32s31-bt-lib

Submodule components/bt/controller/lib_esp32s31/esp32s31-bt-lib updated: f4f26856d7...7f20740dd6