commit | 5dd820fcee1e50021983bcba5f32377251f7542d | [log] [tgz] |
---|---|---|
author | Wyatt Hepler <hepler@pigweed.infra.roller.google.com> | Wed Jun 01 23:36:03 2022 +0000 |
committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Jun 01 23:51:52 2022 +0000 |
tree | a9d73e80fb326cd126ca89a7bdc4808cd135a7b5 | |
parent | 4ee70db375bb7008d8cef770c2d7e29a8925684a [diff] |
[roll third_party/pigweed] C++14 toolchain - Create the pw_strict_host_clang_debug_cpp14 toolchain for testing code with C++14. - Only add pw_string:builder dependency to pw_unit_test when building with C++17 or newer. - Update some tests to compile with C++14. - Add the default target and cpp14_compatibility to the gn_full_build_check presubmit step. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/96205 https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 51565414db276d0..d4163d423a09dea Roller-URL: https://ci.chromium.org/b/8812517000676617601 Cq-Cl-Tag: roller-builder:pigweed-experimental-roller Cq-Cl-Tag: roller-bid:8812517000676617601 CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I6b6f96219e5a7b8fb1fcd24d6f8e742adcd1d172 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/96661 Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com> Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
This repository contains experimental pigweed modules.
Clone this repo with --recursive
to get all required submodules.
git clone --recursive https://pigweed.googlesource.com/pigweed/experimental
This will pull the Pigweed source repository into third_party/pigweed
. If you already cloned but forgot to --recursive
run git submodule update --init
to pull all submodules.
The //pw_graphics folder contains some libraries for drawing to an RGB565 framebuffer and displaying it on various platforms.
The demo applications that make use of these libraries are:
First time setup:
git clone --recursive https://pigweed.googlesource.com/pigweed/experimental cd experimental . ./bootstrap.sh pw package install imgui pw package install glfw pw package install stm32cube_f4
Compile:
gn gen out --export-compile-commands --args=" dir_pw_third_party_stm32cube_f4=\"$PROJECT_DIR/.environment/packages/stm32cube_f4\" " ninja -C out
Flash:
openocd -f third_party/pigweed/targets/stm32f429i_disc1/py/stm32f429i_disc1_utils/openocd_stm32f4xx.cfg -c "program out/stm32f429i_disc1_stm32cube_debug/obj/applications/terminal_display/bin/terminal_demo.elf verify reset exit"
Compile:
gn gen out --export-compile-commands --args=" dir_pw_third_party_imgui=\"$PROJECT_DIR/.environment/packages/imgui\" " ninja -C out
Run:
out/host_debug/obj/applications/terminal_display/bin/terminal_demo
Clone the pico-sdk repo:
cd $HOME git clone https://github.com/raspberrypi/pico-sdk
Compile:
gn gen out --export-compile-commands --args=" PICO_SRC_DIR=\"$HOME/pico-sdk\" " ninja -C out
Create a uf2 file for flashing the Pico with:
./out/host_debug/obj/targets/rp2040/bin/elf2uf2 ./out/rp2040/obj/applications/terminal_display/bin/terminal_demo.elf ./out/rp2040/obj/applications/terminal_display/bin/terminal_demo.uf2
Copy ./out/rp2040/obj/applications/terminal_display/bin/terminal_demo.uf2
to your Pi Pico.