commit | df79242cc88ee892180e0e93f4ed285da452c9cd | [log] [tgz] |
---|---|---|
author | Eli Lipsitz <elipsitz@pigweed.infra.roller.google.com> | Tue Aug 09 02:02:34 2022 +0000 |
committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Aug 09 02:02:34 2022 +0000 |
tree | aa938bfd0da8b5643eb33a077ac380836e88fd23 | |
parent | 9de872841e4e91ee25fc6ba4266035de9fec1039 [diff] |
[roll third_party/pigweed] pw_software_update: Remove unneeded dependency on third_party/protobuf The `pw_software_update` module uses some of Protobuf's "well-known types", including `google.protobuf.Any` and `google.protobuf.Timestamp`. The nanopb plugin for protoc does not automatically generate code for these protos, even when they're included in another proto. Thus, the `protobuf:wellknown_types` target (which includes these well known .proto files) must be included to use nanopb. This means that we need a checkout of the Protobuf repo to be present. However, the pw_protobuf plugin doesn't suffer from this limitation. We can relax the limitation for the pw_protobuf version of the software update service, allowing it to be used without a checkout of the Protobuf repo. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/105166 https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: f62d19548d862e2..d645b9248bcc56c Roller-URL: https://ci.chromium.org/b/8806346878589267873 Cq-Cl-Tag: roller-builder:pigweed-experimental-roller Cq-Cl-Tag: roller-bid:8806346878589267873 CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I7e4cb516a5d091f2524836c7ff2a520d75dc9915 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/105471 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.