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pigweed/pigweed/pigweed/fccd3fba15e39e25040f2aabd58c36f405ee7f24
commit
fccd3fba15e39e25040f2aabd58c36f405ee7f24
[log]
author
David Rees <drees@google.com>
Wed Sep 10 21:31:49 2025 -0700
committer
CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Sep 10 21:31:49 2025 -0700
tree
ca7db4952b5379eee6aa740d924116af5ab5e7fe
parent
673b24352512b57f34a40bd3a4df3a71ad500287 [diff]
pw_bluetooth_proxy: Avoid running drain if already running

This avoids H4 release during ACL send from triggering another drain. In
later CL this will allow us to keep mutex for entire drain to ensure
proper ordering.

Bug: 420703142
Bug: 421249712
Test: CQ, local msan, downstream tsan in CQ
Test: Tested in upcoming http://pwrev.dev/c/317139
Change-Id: I431e13ccac34e5af129205be64dabc3e52dca4a2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295175
Docs-Not-Needed: David Rees <drees@google.com>
Tests-Not-Needed: David Rees <drees@google.com>
Reviewed-by: Ben Lawson <benlawson@google.com>
Commit-Queue: David Rees <drees@google.com>
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Austin Foxley <afoxley@google.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
2 files changed
tree: ca7db4952b5379eee6aa740d924116af5ab5e7fe
  1. .allstar/
  2. .gemini/
  3. .github/
  4. .vscode/
  5. build_overrides/
  6. docker/
  7. docs/
  8. kudzu/
  9. pw_alignment/
  10. pw_allocator/
  11. pw_analog/
  12. pw_android_toolchain/
  13. pw_arduino_build/
  14. pw_assert/
  15. pw_assert_basic/
  16. pw_assert_fuchsia/
  17. pw_assert_log/
  18. pw_assert_tokenized/
  19. pw_assert_trap/
  20. pw_assert_zephyr/
  21. pw_async/
  22. pw_async2/
  23. pw_async2_basic/
  24. pw_async2_epoll/
  25. pw_async_basic/
  26. pw_async_fuchsia/
  27. pw_atomic/
  28. pw_base64/
  29. pw_bloat/
  30. pw_blob_store/
  31. pw_bluetooth/
  32. pw_bluetooth_hci/
  33. pw_bluetooth_profiles/
  34. pw_bluetooth_proxy/
  35. pw_bluetooth_sapphire/
  36. pw_boot/
  37. pw_boot_cortex_m/
  38. pw_build/
  39. pw_build_android/
  40. pw_build_info/
  41. pw_build_mcuxpresso/
  42. pw_bytes/
  43. pw_change/
  44. pw_channel/
  45. pw_checksum/
  46. pw_chre/
  47. pw_chrono/
  48. pw_chrono_embos/
  49. pw_chrono_freertos/
  50. pw_chrono_rp2040/
  51. pw_chrono_stl/
  52. pw_chrono_threadx/
  53. pw_chrono_zephyr/
  54. pw_cli/
  55. pw_cli_analytics/
  56. pw_clock_tree/
  57. pw_clock_tree_mcuxpresso/
  58. pw_compilation_testing/
  59. pw_config_loader/
  60. pw_console/
  61. pw_containers/
  62. pw_cpu_exception/
  63. pw_cpu_exception_cortex_m/
  64. pw_cpu_exception_risc_v/
  65. pw_crypto/
  66. pw_digital_io/
  67. pw_digital_io_linux/
  68. pw_digital_io_mcuxpresso/
  69. pw_digital_io_rp2040/
  70. pw_digital_io_zephyr/
  71. pw_display/
  72. pw_dma_mcuxpresso/
  73. pw_docgen/
  74. pw_doctor/
  75. pw_elf/
  76. pw_emu/
  77. pw_env_setup/
  78. pw_env_setup_zephyr/
  79. pw_file/
  80. pw_flatbuffers/
  81. pw_format/
  82. pw_function/
  83. pw_fuzzer/
  84. pw_grpc/
  85. pw_hdlc/
  86. pw_hex_dump/
  87. pw_i2c/
  88. pw_i2c_linux/
  89. pw_i2c_mcuxpresso/
  90. pw_i2c_rp2040/
  91. pw_i2c_zephyr/
  92. pw_ide/
  93. pw_interrupt/
  94. pw_interrupt_cortex_m/
  95. pw_interrupt_freertos/
  96. pw_interrupt_zephyr/
  97. pw_intrusive_ptr/
  98. pw_json/
  99. pw_kernel/
  100. pw_kvs/
  101. pw_libc/
  102. pw_libcxx/
  103. pw_log/
  104. pw_log_android/
  105. pw_log_basic/
  106. pw_log_fuchsia/
  107. pw_log_null/
  108. pw_log_rpc/
  109. pw_log_string/
  110. pw_log_tokenized/
  111. pw_log_zephyr/
  112. pw_malloc/
  113. pw_malloc_freelist/
  114. pw_malloc_freertos/
  115. pw_metric/
  116. pw_minimal_cpp_stdlib/
  117. pw_module/
  118. pw_multibuf/
  119. pw_multisink/
  120. pw_numeric/
  121. pw_package/
  122. pw_perf_test/
  123. pw_persistent_ram/
  124. pw_polyfill/
  125. pw_preprocessor/
  126. pw_presubmit/
  127. pw_protobuf/
  128. pw_protobuf_compiler/
  129. pw_random/
  130. pw_random_fuchsia/
  131. pw_result/
  132. pw_ring_buffer/
  133. pw_router/
  134. pw_rpc/
  135. pw_rpc_transport/
  136. pw_rust/
  137. pw_sensor/
  138. pw_snapshot/
  139. pw_software_update/
  140. pw_span/
  141. pw_spi/
  142. pw_spi_linux/
  143. pw_spi_mcuxpresso/
  144. pw_spi_rp2040/
  145. pw_status/
  146. pw_stm32cube_build/
  147. pw_stream/
  148. pw_stream_shmem_mcuxpresso/
  149. pw_stream_uart_linux/
  150. pw_stream_uart_mcuxpresso/
  151. pw_string/
  152. pw_symbolizer/
  153. pw_sync/
  154. pw_sync_baremetal/
  155. pw_sync_embos/
  156. pw_sync_freertos/
  157. pw_sync_stl/
  158. pw_sync_threadx/
  159. pw_sync_zephyr/
  160. pw_sys_io/
  161. pw_sys_io_ambiq_sdk/
  162. pw_sys_io_arduino/
  163. pw_sys_io_baremetal_lm3s6965evb/
  164. pw_sys_io_baremetal_stm32f429/
  165. pw_sys_io_emcraft_sf2/
  166. pw_sys_io_mcuxpresso/
  167. pw_sys_io_rp2040/
  168. pw_sys_io_stdio/
  169. pw_sys_io_stm32cube/
  170. pw_sys_io_zephyr/
  171. pw_system/
  172. pw_target_runner/
  173. pw_thread/
  174. pw_thread_embos/
  175. pw_thread_freertos/
  176. pw_thread_stl/
  177. pw_thread_threadx/
  178. pw_thread_zephyr/
  179. pw_tls_client/
  180. pw_tls_client_boringssl/
  181. pw_tls_client_mbedtls/
  182. pw_tokenizer/
  183. pw_toolchain/
  184. pw_trace/
  185. pw_trace_tokenized/
  186. pw_transfer/
  187. pw_uart/
  188. pw_uart_mcuxpresso/
  189. pw_unit_test/
  190. pw_uuid/
  191. pw_varint/
  192. pw_watch/
  193. pw_web/
  194. pw_work_queue/
  195. seed/
  196. targets/
  197. third_party/
  198. ts/
  199. zephyr/
  200. .dockerignore ⇨ .gitignore
  201. activate.fish ⇨ bootstrap.fish
  202. activate.sh ⇨ bootstrap.sh
  203. .bazelignore
  204. .bazelrc
  205. .bazelversion
  206. .black.toml
  207. .clang-format
  208. .clang-tidy
  209. .eslintrc.cjs
  210. .git-blame-ignore-revs
  211. .gitattributes
  212. .gitignore
  213. .gn
  214. .mypy.ini
  215. .prettierignore
  216. .prettierrc.cjs
  217. .pw_ide.yaml
  218. .pylintrc
  219. .ruff.toml
  220. activate.bat
  221. Android.bp
  222. AUTHORS
  223. bootstrap.bat
  224. bootstrap.fish
  225. bootstrap.sh
  226. BUILD.bazel
  227. BUILD.gn
  228. BUILDCONFIG.gn
  229. CMakeLists.txt
  230. GEMINI.md
  231. go.mod
  232. go.sum
  233. jest.config.ts
  234. Kconfig.zephyr
  235. LICENSE
  236. MODULE.bazel
  237. MODULE.bazel.lock
  238. modules.gni
  239. OWNERS
  240. package-lock.json
  241. package.json
  242. pigweed.json
  243. PIGWEED_MODULES
  244. pnpm-lock.yaml
  245. pw
  246. README.md
  247. REPO.bazel
  248. rollup-protos.config.js
  249. rollup.config.js
  250. rustfmt.toml
  251. tsconfig.json
  252. workflows.json
  253. WORKSPACE
  254. WORKSPACE_OWNERS
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/.

Links