| # Copyright 2023 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| """Bazel transitions for sample project examples. |
| |
| TODO: b/301334234 - Use platform-based flags and retire these transitions. |
| """ |
| |
| def _stm32_transition_impl(settings, attr): |
| # buildifier: disable=unused-variable |
| _ignore = settings, attr |
| |
| return { |
| "//command_line_option:copt": ["-DSTM32CUBE_HEADER=\"stm32f4xx.h\"", "-DSTM32F429xx"], |
| "//command_line_option:platforms": "//targets/stm32f429i_disc1_stm32cube:platform", |
| "@freertos//:freertos_config": "@pigweed//third_party/freertos:freertos_config", |
| "@hal_driver//:hal_config": "@pigweed//targets/stm32f429i_disc1_stm32cube:hal_config", |
| "@pigweed//pw_assert:backend": "@pigweed//pw_assert_basic", |
| "@pigweed//pw_assert:backend_impl": "@pigweed//pw_assert_basic:impl", |
| "@pigweed//pw_boot:backend": "@pigweed//pw_boot_cortex_m", |
| "@pigweed//pw_interrupt:backend": "@pigweed//pw_interrupt_cortex_m:context", |
| "@pigweed//pw_log:backend": "@pigweed//pw_log_tokenized", |
| "@pigweed//pw_log:backend_impl": "@pigweed//pw_log_tokenized:impl", |
| "@pigweed//pw_log_tokenized:handler_backend": "@pigweed//pw_system:log_backend", |
| "@pigweed//pw_malloc:backend": "@pigweed//pw_malloc_freelist", |
| "@pigweed//pw_sync:binary_semaphore_backend": "@pigweed//pw_sync_freertos:binary_semaphore", |
| "@pigweed//pw_sync:interrupt_spin_lock_backend": "@pigweed//pw_sync_freertos:interrupt_spin_lock", |
| "@pigweed//pw_sync:mutex_backend": "@pigweed//pw_sync_freertos:mutex", |
| "@pigweed//pw_sync:thread_notification_backend": "@pigweed//pw_sync_freertos:thread_notification", |
| "@pigweed//pw_sync:timed_thread_notification_backend": "@pigweed//pw_sync_freertos:timed_thread_notification", |
| "@pigweed//pw_sys_io:backend": "@pigweed//pw_sys_io_stm32cube", |
| "@pigweed//pw_system:extra_platform_libs": "//targets/stm32f429i_disc1_stm32cube:extra_platform_libs", |
| "@pigweed//pw_thread:id_backend": "@pigweed//pw_thread_freertos:id", |
| "@pigweed//pw_thread:iteration_backend": "@pigweed//pw_thread_freertos:thread_iteration", |
| "@pigweed//pw_thread:sleep_backend": "@pigweed//pw_thread_freertos:sleep", |
| "@pigweed//pw_thread:thread_backend": "@pigweed//pw_thread_freertos:thread", |
| } |
| |
| _stm32_transition = transition( |
| implementation = _stm32_transition_impl, |
| inputs = [], |
| outputs = [ |
| "//command_line_option:copt", |
| "//command_line_option:platforms", |
| "@freertos//:freertos_config", |
| "@hal_driver//:hal_config", |
| "@pigweed//pw_assert:backend", |
| "@pigweed//pw_assert:backend_impl", |
| "@pigweed//pw_boot:backend", |
| "@pigweed//pw_interrupt:backend", |
| "@pigweed//pw_log:backend_impl", |
| "@pigweed//pw_log:backend", |
| "@pigweed//pw_log_tokenized:handler_backend", |
| "@pigweed//pw_malloc:backend", |
| "@pigweed//pw_sync:binary_semaphore_backend", |
| "@pigweed//pw_sync:interrupt_spin_lock_backend", |
| "@pigweed//pw_sync:mutex_backend", |
| "@pigweed//pw_sync:thread_notification_backend", |
| "@pigweed//pw_sync:timed_thread_notification_backend", |
| "@pigweed//pw_system:extra_platform_libs", |
| "@pigweed//pw_sys_io:backend", |
| "@pigweed//pw_thread:id_backend", |
| "@pigweed//pw_thread:sleep_backend", |
| "@pigweed//pw_thread:thread_backend", |
| "@pigweed//pw_thread:iteration_backend", |
| ], |
| ) |
| |
| def _stm32_binary_impl(ctx): |
| out = ctx.actions.declare_file(ctx.label.name) |
| ctx.actions.symlink(output = out, target_file = ctx.executable.binary) |
| return [DefaultInfo(files = depset([out]), executable = out)] |
| |
| stm32_binary = rule( |
| _stm32_binary_impl, |
| attrs = { |
| "binary": attr.label( |
| doc = "cc_binary to build for stm32f429i_disc1_stm32cube.", |
| cfg = _stm32_transition, |
| executable = True, |
| mandatory = True, |
| ), |
| "_allowlist_function_transition": attr.label( |
| default = "@bazel_tools//tools/allowlists/function_transition_allowlist", |
| ), |
| }, |
| doc = "Builds the specified binary for the stm32f429i_disc1_stm32cube platform.", |
| ) |
| |
| def _rp2040_transition_impl(settings, attr): |
| # buildifier: disable=unused-variable |
| _ignore = settings, attr |
| |
| return { |
| "//command_line_option:platforms": "//targets/rp2040:platform", |
| "@freertos//:freertos_config": "@pigweed//third_party/freertos:freertos_config", |
| "@pigweed//pw_assert:backend": "@pigweed//pw_assert_basic", |
| "@pigweed//pw_assert:backend_impl": "@pigweed//pw_assert_basic:impl", |
| "@pigweed//pw_interrupt:backend": "@pigweed//pw_interrupt_cortex_m:context", |
| "@pigweed//pw_log:backend": "@pigweed//pw_log_tokenized", |
| "@pigweed//pw_log:backend_impl": "@pigweed//pw_log_tokenized:impl", |
| "@pigweed//pw_log_tokenized:handler_backend": "@pigweed//pw_system:log_backend", |
| "@pigweed//pw_sync:binary_semaphore_backend": "@pigweed//pw_sync_freertos:binary_semaphore", |
| "@pigweed//pw_sync:interrupt_spin_lock_backend": "@pigweed//pw_sync_freertos:interrupt_spin_lock", |
| "@pigweed//pw_sync:mutex_backend": "@pigweed//pw_sync_freertos:mutex", |
| "@pigweed//pw_sync:thread_notification_backend": "@pigweed//pw_sync_freertos:thread_notification", |
| "@pigweed//pw_sync:timed_thread_notification_backend": "@pigweed//pw_sync_freertos:timed_thread_notification", |
| "@pigweed//pw_sys_io:backend": "@pigweed//pw_sys_io_rp2040", |
| "@pigweed//pw_system:extra_platform_libs": "//targets/rp2040:extra_platform_libs", |
| "@pigweed//pw_thread:id_backend": "@pigweed//pw_thread_freertos:id", |
| "@pigweed//pw_thread:iteration_backend": "@pigweed//pw_thread_freertos:thread_iteration", |
| "@pigweed//pw_thread:sleep_backend": "@pigweed//pw_thread_freertos:sleep", |
| "@pigweed//pw_thread:thread_backend": "@pigweed//pw_thread_freertos:thread", |
| } |
| |
| _rp2040_transition = transition( |
| implementation = _rp2040_transition_impl, |
| inputs = [], |
| outputs = [ |
| "//command_line_option:platforms", |
| "@freertos//:freertos_config", |
| "@pigweed//pw_assert:backend", |
| "@pigweed//pw_assert:backend_impl", |
| "@pigweed//pw_log:backend_impl", |
| "@pigweed//pw_log:backend", |
| "@pigweed//pw_log_tokenized:handler_backend", |
| "@pigweed//pw_interrupt:backend", |
| "@pigweed//pw_sync:binary_semaphore_backend", |
| "@pigweed//pw_sync:interrupt_spin_lock_backend", |
| "@pigweed//pw_sync:mutex_backend", |
| "@pigweed//pw_sync:thread_notification_backend", |
| "@pigweed//pw_sync:timed_thread_notification_backend", |
| "@pigweed//pw_system:extra_platform_libs", |
| "@pigweed//pw_sys_io:backend", |
| "@pigweed//pw_thread:id_backend", |
| "@pigweed//pw_thread:sleep_backend", |
| "@pigweed//pw_thread:thread_backend", |
| "@pigweed//pw_thread:iteration_backend", |
| ], |
| ) |
| |
| def _rp2040_binary_impl(ctx): |
| out = ctx.actions.declare_file(ctx.label.name) |
| ctx.actions.symlink(output = out, target_file = ctx.executable.binary) |
| return [DefaultInfo(files = depset([out]), executable = out)] |
| |
| rp2040_binary = rule( |
| _rp2040_binary_impl, |
| attrs = { |
| "binary": attr.label( |
| doc = "cc_binary to build for rp2040 using pico-sdk.", |
| cfg = _rp2040_transition, |
| executable = True, |
| mandatory = True, |
| ), |
| "_allowlist_function_transition": attr.label( |
| default = "@bazel_tools//tools/allowlists/function_transition_allowlist", |
| ), |
| }, |
| doc = "Builds the specified binary for the pico-sdk rp2040 platform.", |
| ) |
