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android / platform / external / pigweed / 1c49cf626
commit1c49cf6264bf9db89d8701d117d54a37cb3acf5c[log] [tgz]
authorMukesh Agrawal <quiche@google.com>Thu Jul 18 18:01:14 2019 +0000
committerRob Mohr <mohrr@google.com>Thu Nov 16 10:57:48 2023 -0800
tree905cab9a89e6e0964bb49b7fe3995cedf2739ad1
parent9a38b6fdd47d7f746cb8b43647e1752bd22cb27c [diff]
[bt][l2cap] ERTM TxEngine: improve retransmission support

Per Sec 8.6.5.6, on the Retransmit-I-frames action, we should do a
couple more things:
* If an I-frame exceeds the maximum transmission limit, we should
  drop the connection.
* Start the retransmit timer (if not already running). Note that we
  ignore the qualification, and leave a TODO for that case.

(References above are to Core Spec v5.0, Volume 3, Part A.)

Bug: BT-442
Test: bt-host-unittests
Change-Id: Ic3e446a9afe164da67ef0c093f382e1db0982f58
2 files changed
tree: 905cab9a89e6e0964bb49b7fe3995cedf2739ad1
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. kudzu/
  7. pw_alignment/
  8. pw_allocator/
  9. pw_analog/
  10. pw_android_toolchain/
  11. pw_arduino_build/
  12. pw_assert/
  13. pw_assert_basic/
  14. pw_assert_log/
  15. pw_assert_tokenized/
  16. pw_assert_zephyr/
  17. pw_async/
  18. pw_async_basic/
  19. pw_base64/
  20. pw_bloat/
  21. pw_blob_store/
  22. pw_bluetooth/
  23. pw_bluetooth_hci/
  24. pw_bluetooth_profiles/
  25. pw_bluetooth_sapphire/
  26. pw_boot/
  27. pw_boot_cortex_m/
  28. pw_build/
  29. pw_build_info/
  30. pw_build_mcuxpresso/
  31. pw_bytes/
  32. pw_checksum/
  33. pw_chre/
  34. pw_chrono/
  35. pw_chrono_embos/
  36. pw_chrono_freertos/
  37. pw_chrono_rp2040/
  38. pw_chrono_stl/
  39. pw_chrono_threadx/
  40. pw_chrono_zephyr/
  41. pw_cli/
  42. pw_compilation_testing/
  43. pw_console/
  44. pw_containers/
  45. pw_cpu_exception/
  46. pw_cpu_exception_cortex_m/
  47. pw_crypto/
  48. pw_digital_io/
  49. pw_digital_io_mcuxpresso/
  50. pw_digital_io_rp2040/
  51. pw_docgen/
  52. pw_doctor/
  53. pw_emu/
  54. pw_env_setup/
  55. pw_file/
  56. pw_format/
  57. pw_function/
  58. pw_fuzzer/
  59. pw_hdlc/
  60. pw_hex_dump/
  61. pw_i2c/
  62. pw_i2c_linux/
  63. pw_i2c_mcuxpresso/
  64. pw_ide/
  65. pw_interrupt/
  66. pw_interrupt_cortex_m/
  67. pw_interrupt_xtensa/
  68. pw_interrupt_zephyr/
  69. pw_intrusive_ptr/
  70. pw_kvs/
  71. pw_libc/
  72. pw_libcxx/
  73. pw_log/
  74. pw_log_android/
  75. pw_log_basic/
  76. pw_log_null/
  77. pw_log_rpc/
  78. pw_log_string/
  79. pw_log_tokenized/
  80. pw_log_zephyr/
  81. pw_malloc/
  82. pw_malloc_freelist/
  83. pw_metric/
  84. pw_minimal_cpp_stdlib/
  85. pw_module/
  86. pw_multibuf/
  87. pw_multisink/
  88. pw_package/
  89. pw_perf_test/
  90. pw_persistent_ram/
  91. pw_polyfill/
  92. pw_preprocessor/
  93. pw_presubmit/
  94. pw_protobuf/
  95. pw_protobuf_compiler/
  96. pw_random/
  97. pw_result/
  98. pw_ring_buffer/
  99. pw_router/
  100. pw_rpc/
  101. pw_rpc_transport/
  102. pw_rust/
  103. pw_snapshot/
  104. pw_software_update/
  105. pw_span/
  106. pw_spi/
  107. pw_spi_mcuxpresso/
  108. pw_status/
  109. pw_stm32cube_build/
  110. pw_stream/
  111. pw_stream_shmem_mcuxpresso/
  112. pw_stream_uart_linux/
  113. pw_stream_uart_mcuxpresso/
  114. pw_string/
  115. pw_symbolizer/
  116. pw_sync/
  117. pw_sync_baremetal/
  118. pw_sync_embos/
  119. pw_sync_freertos/
  120. pw_sync_stl/
  121. pw_sync_threadx/
  122. pw_sync_zephyr/
  123. pw_sys_io/
  124. pw_sys_io_ambiq_sdk/
  125. pw_sys_io_arduino/
  126. pw_sys_io_baremetal_lm3s6965evb/
  127. pw_sys_io_baremetal_stm32f429/
  128. pw_sys_io_emcraft_sf2/
  129. pw_sys_io_mcuxpresso/
  130. pw_sys_io_rp2040/
  131. pw_sys_io_stdio/
  132. pw_sys_io_stm32cube/
  133. pw_sys_io_zephyr/
  134. pw_system/
  135. pw_target_runner/
  136. pw_thread/
  137. pw_thread_embos/
  138. pw_thread_freertos/
  139. pw_thread_stl/
  140. pw_thread_threadx/
  141. pw_thread_zephyr/
  142. pw_tls_client/
  143. pw_tls_client_boringssl/
  144. pw_tls_client_mbedtls/
  145. pw_tokenizer/
  146. pw_tool/
  147. pw_toolchain/
  148. pw_toolchain_bazel/
  149. pw_trace/
  150. pw_trace_tokenized/
  151. pw_transfer/
  152. pw_unit_test/
  153. pw_unit_test_zephyr/
  154. pw_varint/
  155. pw_watch/
  156. pw_web/
  157. pw_work_queue/
  158. seed/
  159. targets/
  160. third_party/
  161. ts/
  162. zephyr/
  163. .dockerignore ⇨ .gitignore
  164. activate.sh ⇨ bootstrap.sh
  165. .bazelignore
  166. .bazelrc
  167. .black.toml
  168. .clang-format
  169. .clang-tidy
  170. .eslintrc.cjs
  171. .git-blame-ignore-revs
  172. .gitattributes
  173. .gitignore
  174. .gn
  175. .mypy.ini
  176. .prettierignore
  177. .prettierrc.cjs
  178. .pw_ide.yaml
  179. .pylintrc
  180. activate.bat
  181. Android.bp
  182. AUTHORS
  183. bootstrap.bat
  184. bootstrap.sh
  185. BUILD.bazel
  186. BUILD.gn
  187. BUILDCONFIG.gn
  188. CMakeLists.txt
  189. jest.config.ts
  190. Kconfig.zephyr
  191. LICENSE
  192. modules.gni
  193. OWNERS
  194. package-lock.json
  195. package.json
  196. pigweed.json
  197. PIGWEED_MODULES
  198. README.md
  199. rollup.config.js
  200. tsconfig.json
  201. WORKSPACE
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