pw_build: Add description of repo.json to docs.rst

ThiS CL fills a gap in describing what the repo.json file needed by
generate_3p_gn.py should look like.

Change-Id: I7b9c66d344f4b3bad06a2b83d5495229c4f6cea4
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/146590
Commit-Queue: Aaron Green <aarongreen@google.com>
Reviewed-by: Taylor Cramer <cramertj@google.com>
3 files changed
tree: c9642a528158ee88a53d06956294ab041d52741c
  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_docgen/
  46. pw_doctor/
  47. pw_env_setup/
  48. pw_file/
  49. pw_function/
  50. pw_fuzzer/
  51. pw_hdlc/
  52. pw_hex_dump/
  53. pw_i2c/
  54. pw_i2c_mcuxpresso/
  55. pw_ide/
  56. pw_interrupt/
  57. pw_interrupt_cortex_m/
  58. pw_interrupt_zephyr/
  59. pw_intrusive_ptr/
  60. pw_kvs/
  61. pw_libc/
  62. pw_log/
  63. pw_log_android/
  64. pw_log_basic/
  65. pw_log_null/
  66. pw_log_rpc/
  67. pw_log_string/
  68. pw_log_tokenized/
  69. pw_log_zephyr/
  70. pw_malloc/
  71. pw_malloc_freelist/
  72. pw_metric/
  73. pw_minimal_cpp_stdlib/
  74. pw_module/
  75. pw_multisink/
  76. pw_package/
  77. pw_perf_test/
  78. pw_persistent_ram/
  79. pw_polyfill/
  80. pw_preprocessor/
  81. pw_presubmit/
  82. pw_protobuf/
  83. pw_protobuf_compiler/
  84. pw_random/
  85. pw_result/
  86. pw_ring_buffer/
  87. pw_router/
  88. pw_rpc/
  89. pw_rpc_transport/
  90. pw_rust/
  91. pw_snapshot/
  92. pw_software_update/
  93. pw_span/
  94. pw_spi/
  95. pw_status/
  96. pw_stm32cube_build/
  97. pw_stream/
  98. pw_string/
  99. pw_symbolizer/
  100. pw_sync/
  101. pw_sync_baremetal/
  102. pw_sync_embos/
  103. pw_sync_freertos/
  104. pw_sync_stl/
  105. pw_sync_threadx/
  106. pw_sync_zephyr/
  107. pw_sys_io/
  108. pw_sys_io_arduino/
  109. pw_sys_io_baremetal_lm3s6965evb/
  110. pw_sys_io_baremetal_stm32f429/
  111. pw_sys_io_emcraft_sf2/
  112. pw_sys_io_mcuxpresso/
  113. pw_sys_io_pico/
  114. pw_sys_io_stdio/
  115. pw_sys_io_stm32cube/
  116. pw_sys_io_zephyr/
  117. pw_system/
  118. pw_target_runner/
  119. pw_thread/
  120. pw_thread_embos/
  121. pw_thread_freertos/
  122. pw_thread_stl/
  123. pw_thread_threadx/
  124. pw_thread_zephyr/
  125. pw_tls_client/
  126. pw_tls_client_boringssl/
  127. pw_tls_client_mbedtls/
  128. pw_tokenizer/
  129. pw_tool/
  130. pw_toolchain/
  131. pw_trace/
  132. pw_trace_tokenized/
  133. pw_transfer/
  134. pw_unit_test/
  135. pw_varint/
  136. pw_watch/
  137. pw_web/
  138. pw_work_queue/
  139. seed/
  140. targets/
  141. third_party/
  142. ts/
  143. zephyr/
  144. .bazelignore
  145. .bazelrc
  146. .black.toml
  147. .clang-format
  148. .clang-tidy
  149. .eslintrc.json
  150. .git-blame-ignore-revs
  151. .gitattributes
  152. .gitignore
  153. .gn
  154. .mypy.ini
  155. .prettierrc.js
  156. .pw_ide.yaml
  157. .pylintrc
  158. activate.bat
  159. Android.bp
  160. AUTHORS
  161. bootstrap.bat
  162. bootstrap.sh
  163. BUILD.bazel
  164. BUILD.gn
  165. BUILDCONFIG.gn
  166. CMakeLists.txt
  167. jest.config.ts
  168. Kconfig.zephyr
  169. LICENSE
  170. modules.gni
  171. OWNERS
  172. package-lock.json
  173. package.json
  174. pigweed.json
  175. PIGWEED_MODULES
  176. README.md
  177. rollup.config.js
  178. tsconfig.json
  179. 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