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# Copyright 2021 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.
load(
"//pw_build:pigweed.bzl",
"pw_cc_binary",
"pw_cc_library",
)
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
pw_cc_library(
name = "freertos_config",
hdrs = [
"config/FreeRTOSConfig.h",
],
includes = ["config/"],
target_compatible_with = [":freertos_config_cv"],
deps = ["//third_party/freertos:config_assert"],
)
# Constraint value corresponding to :freertos_config.
#
# If you include this in your platform definition, you will tell Bazel to use
# the :freertos_config defined above when compiling FreeRTOS. (See
# //third_party/freertos/BUILD.bazel.) If you include it in a target's
# `target_compatible_with`, you will tell Bazel the target can only be built
# for platforms that specify this FreeRTOS config.
constraint_value(
name = "freertos_config_cv",
constraint_setting = "//third_party/freertos:freertos_config_setting",
)
# TODO: b/261506064 - Additional constraint values for configuring stm32cube
# need to be added here, once constraint settings for stm32cube are defined.
platform(
name = "platform",
constraint_values = [
"@pw_toolchain//constraints/arm_mcpu:cortex-m4",
"//pw_build/constraints/rtos:freertos",
":freertos_config_cv",
"@freertos//:port_ARM_CM4F",
"@platforms//cpu:armv7e-m",
],
)
pw_cc_library(
name = "pre_init",
srcs = [
"boot.cc",
"vector_table.c",
],
hdrs = [
"config/stm32f4xx_hal_conf.h",
],
target_compatible_with = [":freertos_config_cv"],
deps = [
":freertos_config",
"//pw_boot",
"//pw_boot_cortex_m",
"//pw_malloc",
"//pw_preprocessor",
"//pw_string",
"//pw_sys_io_stm32cube",
"//third_party/stm32cube",
"@freertos",
],
)
pw_cc_binary(
name = "demo",
srcs = [
"main.cc",
],
target_compatible_with = [":freertos_config_cv"],
deps = [
"//pw_thread:thread",
"//pw_thread:thread_core",
"//pw_thread_freertos:thread",
"@freertos",
],
)
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