| commit | f525d09937efc2076a54209fa319a7d92fb932a4 | [log] [tgz] |
|---|---|---|
| author | Matthias Guenther <mrguenther@pigweed.infra.roller.google.com> | Fri May 27 18:45:36 2022 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri May 27 18:51:00 2022 +0000 |
| tree | 3aee7c13ea4af9f469643e9f1d7f7333f86c3e10 | |
| parent | 0741e7bb924654ebbfaa5c4d6b2b10b0f75eb89d [diff] |
[roll third_party/pigweed] pw_protobuf: Remove code-generation timestamps Google discourages timestamps in generated files due to determinism concerns, and the timestamp comments in Pigweed's proto codegen don't seem necessary. This change removes those timestamps to ensure the generated files don't change between builds unless the inputs or build settings have changed. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/96161 https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 4861a9aa2614d95..11424d061359f96 Roller-URL: https://ci.chromium.org/b/8812987652814004177 Cq-Cl-Tag: roller-builder:pigweed-experimental-roller Cq-Cl-Tag: roller-bid:8812987652814004177 CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I0ad0fa4019fc0d6bad0b4e8d32fb70c5b399c847 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/96246 Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com> Commit-Queue: 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.