roll: third_party/pigweed 78d34f8..2807382 (17 commits) 2807382:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291261 pw_console: Background command running 355e78e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293773 pw_allocator: Add AsyncPool be8c4b5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293832 pw_toolchain: Expose host_clang addr2line for downstream 258e151:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293772 pw_watch: run.py arg for controlling whether to clear the screen 9aaffef:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/284857 pw_crypto: Migrate size reports to Bazel 91c2c9d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/286416 pw_allocator: Migrate size report to Bazel f3c338c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293452 docs: Add note about bisecting rollers d043b7d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293353 pw_console: Allow hiding log columns and setting widths f60e5e5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293256 docs: Refresh the Sense docs a73be5b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293552 pw_tokenizer: Refactor to remove panicky code 5f5b251:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293495 pw_stream: Refactor to remove panicky code 9d68d72:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293494 pw_base64: Refactor to remove panicky code bafd9d8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/270094 pw_package: Add rust_crates package 55b0258:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293479 pw_toolchain: Use -Os for rust dbg and fastbuilds 9abacee:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293493 pw_kernel: Enable fat lto and change -Oz to -Os 00c7806:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292933 pw_kernel: Add kernel_no_panics_test target 83785da:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292265 docs: Update the overview Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 78d34f8d31eb8c..2807382c150a0f Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8714122818012270737 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I0530e70e65b1939c2979dbb94f5c463937330f53 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/293800 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Make sure you've set up Pigweed's prerequisites.
If you're on Windows, you can automate the initial setup by downloading the first-time setup script from cmd.exe:
curl https://pigweed.googlesource.com/pigweed/sample_project/+/main/tools/setup_windows_prerequisites.bat?format=TEXT > setup_pigweed_prerequisites.b64 && certutil -decode -f setup_pigweed_prerequisites.b64 setup_pigweed_prerequisites.bat && del setup_pigweed_prerequisites.b64
Then you can run the script with the following command in cmd.exe:
setup_pigweed_prerequisites.bat
Note: You may see a few UAC prompts as the script installs Git, Python, and enables developer mode.
Once that is done, you can clone this project with the following command:
git clone https://pigweed.googlesource.com/pigweed/kudzu
Pigweed uses a local development environment for most of its tools. This means tools are not installed to your machine, and are instead stored in a directory inside your project (Note: git ignores this directory). The tools are temporarily added to the PATH of the current shell session.
To make sure the latest tooling has been fetched and set up, run the bootstrap command for your operating system:
Windows
bootstrap.bat
Linux & Mac
source ./bootstrap.sh
After tooling updates, you might need to run bootstrap again to ensure the latest tools.
After the initial bootstrap, you can use use the activate scripts to configure the current shell for development without doing a full update.
Windows
activate.bat
Linux & Mac
source ./activate.sh
Install the pico SDK and tool to flash the device.
pw package install pico_sdk
pw package install picotool
These packages will be built and added to the path automatically. There is no need to add these to the gn arguments.
Install the GLFW OpenGL library
sudo apt install libglfw3-dev libglfw3
Put the following into /usr/lib/udev/rules.d/49-picoprobe.rules
# Pico app mode
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666", SYMLINK+="rp2040"
# RP2 Boot
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666", SYMLINK+="rp2040"
# Picoprobe
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666", SYMLINK+="picoprobe"
This will also symlink /dev/picoprobe and /dev/rp2040 to the respective vendor and product ids.
Apply the above rules with:
sudo udevadm control --reload-rules sudo udevadm trigger
pw build
Run the host app and connect to it via pw console:
./out/gn/host_device_simulator.speed_optimized/obj/applications/badge/bin/badge & \ pw console --socket-addr default ; \ killall badge
export ELF=./out/gn/rp2040.size_optimized/obj/applications/badge/bin/badge.elf picotool reboot -f -u && \ sleep 3 && \ picotool load -x $ELF
Connect with pw console:
pw console --verbose \ --baudrate 115200 \ --token-databases ./out/gn/rp2040.size_optimized/obj/applications/badge/bin/badge.elf \ --device /dev/rp2040
From Python Repl window you can issue RPCs interactively:
>>> device.rpcs.kudzu.rpc.Kudzu.PackageTemp() (Status.OK, kudzu.rpc.PackageTempResponse(temp=27.60657501220703))