pw_sync: Add GenericBasicLockable

Lock types that derive from pw::sync::VirtualBasicLockable need to
implement DoLockOperation() for the values of Operation::kLock and
Operation::kUnlock. For most lock types, this translates to simply
calling lock() or unlock() on the underlying lock instance,
respectively. This CL deduplicates code from Mutex, TimedMutex, and
InterruptSpinLock by providing a common implementation templated on the
lock type.

Change-Id: I962e329b47aeb50918ed5667520d0d3417fdb8ce
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165930
Commit-Queue: Aaron Green <aarongreen@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
7 files changed
tree: 192599f5d40afa0ebf0f5cee14020ffd6fd5ffdb
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. pw_alignment/
  7. pw_allocator/
  8. pw_analog/
  9. pw_android_toolchain/
  10. pw_arduino_build/
  11. pw_assert/
  12. pw_assert_basic/
  13. pw_assert_log/
  14. pw_assert_tokenized/
  15. pw_assert_zephyr/
  16. pw_async/
  17. pw_async_basic/
  18. pw_base64/
  19. pw_bloat/
  20. pw_blob_store/
  21. pw_bluetooth/
  22. pw_bluetooth_hci/
  23. pw_bluetooth_profiles/
  24. pw_boot/
  25. pw_boot_cortex_m/
  26. pw_build/
  27. pw_build_info/
  28. pw_build_mcuxpresso/
  29. pw_bytes/
  30. pw_checksum/
  31. pw_chrono/
  32. pw_chrono_embos/
  33. pw_chrono_freertos/
  34. pw_chrono_stl/
  35. pw_chrono_threadx/
  36. pw_chrono_zephyr/
  37. pw_cli/
  38. pw_compilation_testing/
  39. pw_console/
  40. pw_containers/
  41. pw_cpu_exception/
  42. pw_cpu_exception_cortex_m/
  43. pw_crypto/
  44. pw_digital_io/
  45. pw_digital_io_mcuxpresso/
  46. pw_docgen/
  47. pw_doctor/
  48. pw_env_setup/
  49. pw_file/
  50. pw_function/
  51. pw_fuzzer/
  52. pw_hdlc/
  53. pw_hex_dump/
  54. pw_i2c/
  55. pw_i2c_linux/
  56. pw_i2c_mcuxpresso/
  57. pw_ide/
  58. pw_interrupt/
  59. pw_interrupt_cortex_m/
  60. pw_interrupt_xtensa/
  61. pw_interrupt_zephyr/
  62. pw_intrusive_ptr/
  63. pw_kvs/
  64. pw_libc/
  65. pw_log/
  66. pw_log_android/
  67. pw_log_basic/
  68. pw_log_null/
  69. pw_log_rpc/
  70. pw_log_string/
  71. pw_log_tokenized/
  72. pw_log_zephyr/
  73. pw_malloc/
  74. pw_malloc_freelist/
  75. pw_metric/
  76. pw_minimal_cpp_stdlib/
  77. pw_module/
  78. pw_multisink/
  79. pw_package/
  80. pw_perf_test/
  81. pw_persistent_ram/
  82. pw_polyfill/
  83. pw_preprocessor/
  84. pw_presubmit/
  85. pw_protobuf/
  86. pw_protobuf_compiler/
  87. pw_random/
  88. pw_result/
  89. pw_ring_buffer/
  90. pw_router/
  91. pw_rpc/
  92. pw_rpc_transport/
  93. pw_rust/
  94. pw_snapshot/
  95. pw_software_update/
  96. pw_span/
  97. pw_spi/
  98. pw_spi_mcuxpresso/
  99. pw_status/
  100. pw_stm32cube_build/
  101. pw_stream/
  102. pw_stream_shmem_mcuxpresso/
  103. pw_stream_uart_linux/
  104. pw_stream_uart_mcuxpresso/
  105. pw_string/
  106. pw_symbolizer/
  107. pw_sync/
  108. pw_sync_baremetal/
  109. pw_sync_embos/
  110. pw_sync_freertos/
  111. pw_sync_stl/
  112. pw_sync_threadx/
  113. pw_sync_zephyr/
  114. pw_sys_io/
  115. pw_sys_io_ambiq_sdk/
  116. pw_sys_io_arduino/
  117. pw_sys_io_baremetal_lm3s6965evb/
  118. pw_sys_io_baremetal_stm32f429/
  119. pw_sys_io_emcraft_sf2/
  120. pw_sys_io_mcuxpresso/
  121. pw_sys_io_pico/
  122. pw_sys_io_stdio/
  123. pw_sys_io_stm32cube/
  124. pw_sys_io_zephyr/
  125. pw_system/
  126. pw_target_runner/
  127. pw_thread/
  128. pw_thread_embos/
  129. pw_thread_freertos/
  130. pw_thread_stl/
  131. pw_thread_threadx/
  132. pw_thread_zephyr/
  133. pw_tls_client/
  134. pw_tls_client_boringssl/
  135. pw_tls_client_mbedtls/
  136. pw_tokenizer/
  137. pw_tool/
  138. pw_toolchain/
  139. pw_toolchain_bazel/
  140. pw_trace/
  141. pw_trace_tokenized/
  142. pw_transfer/
  143. pw_unit_test/
  144. pw_unit_test_zephyr/
  145. pw_varint/
  146. pw_watch/
  147. pw_web/
  148. pw_work_queue/
  149. seed/
  150. targets/
  151. third_party/
  152. ts/
  153. zephyr/
  154. .bazelignore
  155. .bazelrc
  156. .black.toml
  157. .clang-format
  158. .clang-tidy
  159. .eslintrc.cjs
  160. .git-blame-ignore-revs
  161. .gitattributes
  162. .gitignore
  163. .gn
  164. .mypy.ini
  165. .prettierignore
  166. .prettierrc.cjs
  167. .pw_ide.yaml
  168. .pylintrc
  169. activate.bat
  170. Android.bp
  171. AUTHORS
  172. bootstrap.bat
  173. bootstrap.sh
  174. BUILD.bazel
  175. BUILD.gn
  176. BUILDCONFIG.gn
  177. CMakeLists.txt
  178. jest.config.ts
  179. Kconfig.zephyr
  180. LICENSE
  181. modules.gni
  182. OWNERS
  183. package-lock.json
  184. package.json
  185. pigweed.json
  186. PIGWEED_MODULES
  187. README.md
  188. rollup.config.js
  189. tsconfig.json
  190. 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