third_party.pigweed.src/targets/arduino/arduino_executable.gni
Anthony DiGirolamo 9147aa0128 Arduino: main function wrapper
- Remove simple_printing_main_arduino.cc which used loop() and setup()
- Rename main() in arduino core sources to ArduinoMain()
- Define setup() and loop() in arduino_main_wrapper.cc and call pigweed
  main() in setup() after pw_arduino_Init();
- Switch to pw_unit_test_MAIN = "$dir_pw_unit_test:simple_printing_main"
  in //targets/arduino/target_toolchains.gni
- Add pw_arduino_build/public/pw_arduino_build/init.h facade
- Documentation!
- Fix bug in arduinobuilder.py when using an arduino core which uses
  only one sub-core folder.

Change-Id: I94630b25f6c914ef46bdb9c32e6ddb5154690045
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/18640
Reviewed-by: Armando Montanez <amontanez@google.com>
Commit-Queue: Anthony DiGirolamo <tonymd@google.com>
2020-09-25 23:05:41 +00:00

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# Copyright 2020 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.
# gn-format disable
import("//build_overrides/pigweed.gni")
import("$dir_pw_malloc/backend.gni")
# Executable wrapper that includes some baremetal startup code.
template("arduino_executable") {
target("executable", target_name) {
forward_variables_from(invoker, "*")
if (!defined(deps)) {
deps = []
}
deps += [ "$dir_pw_arduino_build:arduino_main_wrapper" ]
}
}