| commit | 292b0ba1f2f3f2dcd662a93136207affd2c5860a | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Aug 22 09:37:45 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Aug 22 09:37:45 2024 +0000 |
| tree | 9fe78f2ec98bf05acb0fe054048761dd28006a8e | |
| parent | aa5b3482af2226e4149b2b596f85580fa89650f3 [diff] |
roll: third_party/pigweed 12 commits 06e763c089d0171 pw_cpu_exception_cortex_m: Fix cpu exception handl 9175df7b56d3ca3 pw_rpc: Avoid recompiling protos for every test a75b71635be01bd pw_preprocessor: Test GCC/Clang diagnostic modific 80c7c7400725ca1 third_party/fuchsia: Update patch to ignore warnin 6a840f0854d5e26 third_party/fuchsia: Copybara import ea78a58ca4be0b7 pw_preprocessor: Introduce PW_MODIFY_DIAGNOSTIC_CL a759e7d95fdfbc9 pw_thread: Disable test_thread_context_facade_test b816ed566711b10 docs/style: Require unit tests to be in unnamed na 972e2d48d807a8e pw_stream: Disable mpsc_stream_test for Pi Pico 1706947f4ea6dda pw_allocator: Disable example spin_lock test on RP 13c51dabf7c511a pw_bluetooth: Create more emboss event definitions 674e839b7f0eda3 pw_grpc: Improve logging when receiving unknown RP https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 234632dd4e30bd4..06e763c089d0171 Roller-URL: https://ci.chromium.org/b/8738914252820025169 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I8c1a9953d1288b617b697b7da7979b6e5066ee2f Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/231434 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Clone the repo
git clone https://pigweed.googlesource.com/gonk
Source bootstrap.sh to download all compilers and tooling into the environment directory:
. ./bootstrap.sh
This should init all git submodules for you.
From here on the Pigweed environment is activated. You can activate the environment in a new shell without re-running bootstrap by sourcing activate.sh
. ./activate.sh
First bootstrap, run pw build and flash gonk using DFU.
. ./bootstrap.sh
pw build
Unplug gonk from USB and replug with MODE button held down.
Run gonk-flash on the MCU binary. This uses pyfu-usb.
gonk-flash ./out/gn/arduino_size_optimized/obj/applications/gonk/gonk.bin
Start capturing ADC samples with:
gonk \ --bitstream-file DEFAULT \ --log-to-stderr
Enter to stop or start ADC continuous updates. It will begin automatically on startup.ctrl-c to quit.Plot the logs from gonk-csv-log.txt with:
python tools/gonk_tools/plot.py -i gonk-csv-log.txt -o plot.svg
Build for the host and device by running:
pw build
This is mostly a shortcut with nice output for running gn gen out/gn and ninja -C out/gn.
The build commands are defined in: //tools/gonk_tools/build_project.py.
The Verilog build requires the following to be installed on Linux:
sudo apt install fpga-icestorm nextpnr-ice40 yosys
Running pw build will run the FPGA toolchain if these commands are available on the $PATH:
icepackicetimenextpnr-ice40yosysThe bitstream files will be written with the .bin extenson under ./out/gn/obj/fpga/*/*.bin along with log output files.
For example:
$ ls ./out/gn/obj/fpga/toplevel/ nextpnr-log.txt toplevel.asc toplevel.bin toplevel.json toplevel_timing_report.json toplevel_timing_report.txt yosys-log.txt
Flash the stm32f7 and launch the gonk.py script on a bitstream file.
Unplug gonk from USB and replug with MODE button held down.
Run gonk-flash which uses pyfu-usb. The --bin-file argument is optional.
gonk-flash --bin-file ./out/gn/arduino_size_optimized/obj/applications/gonk/bin/gonk.elf
This is more useful if you are doing firmware debugging.
./scripts/flash-with-blackmagic-probe.sh ./out/gn/arduino_size_optimized/obj/applications/gonk/bin/gonk.elf
This is a distibutable python wheel that can be used without the Gonk source checkout or compiling anything.
On Linux with the FPGA toolchain available run:
pw build
The zip file containing all the dependencies for the gonk python tooling is located in:
out/gn/obj/gonk_bundle.zip
Inside are the Python wheels for gonk_dist, gonk_firmware, and all third_party dependencies.
gonk_bundle ├── python_wheels │ ├── appdirs-1.4.4-py2.py3-none-any.whl │ ├── astroid-3.0.1-py3-none-any.whl │ ├── ... │ ├── gonk_dist-0.0.1+20240305140627-py3-none-any.whl │ ├── gonk_firmware-0.0.1+20240305140542-py3-none-any.whl │ ├── ... │ └── wheel-0.40.0-py3-none-any.whl ├── requirements.txt ├── setup.bat └── setup.sh
%Y%m%d %H:%M:%S.%fExample separated into multiple lines (with an empty comment field)
20240813 14:16:35.176433, 283, 0.8148437500000001, 0.8892578125, 5.212109375000001, 1.087109375, 0.8904296875000001, 3.3820312500000003, 1.8125, 0.058447916666666676, 0.031546875, 0.13443125, 0.015902343750000002, 0.0009143518518518518, 0.16081250000000002, 0.004143750000000001, 0.04762591959635418, 0.02805330505371094, 0.7006703784179689, 0.01728758697509766, 0.0008141660337094908, 0.5438729003906251, 0.007510546875000001,
When GPIOs are pulled LOW (to ground) a line in the CSV will appear with delta_micros = 0 and empty measurement values. The Comment field will contain the GPIO assert log message.
Example:
20240813 14:12:32.930888, 0, ,,,,,,, ,,,,,,, ,,,,,,, Header pin assert: 2
See https://github.com/YosysHQ/yosys for more instructions.
On Ubuntu/Debian install the deps:
sudo apt-get install build-essential clang lld bison flex \ libreadline-dev gawk tcl-dev libffi-dev git \ graphviz xdot pkg-config python3 libboost-system-dev \ libboost-python-dev libboost-filesystem-dev zlib1g-dev
Activate the bootstrap environment . ./bootstraph.sh then compile yosys.
git clone https://github.com/YosysHQ/yosys cd yosys git submodule update --init make config-clang make -j8
Install it to a known directory and add it to your $PATH:
make DESTDIR=$HOME/ice40-fpga-tools install export $PATH=$PATH:$HOME/ice40-fpga-tools/usr/local/bin
TODO: Document compiling from source.
TODO: Document compiling from source.
Checkout the desired commits in each of these submodules:
third_party/stm32cube_f7/cmsis_core third_party/stm32cube_f7/cmsis_device third_party/stm32cube_f7/hal_driver
Then run from Gonk root:
python -m pw_stm32cube_build gen_file_list third_party/stm32cube_f7
| Net | STM32 Pin | STM32 Function | Function |
|---|---|---|---|
| STATUS | PB13 | GPIO_Output | STAT LED |
Visual header pin positions:
+------------- +------+--------+-----+ | | 2 | Ground | 6 | | USB-C +------+--------+-----+ | Port | 1 | 3 | VCC | | +------+--------+-----+ +-------------
| Header Pin | Net | STM32 Pin |
|---|---|---|
| 1 | SPI_HDR_IO3 | PB0 |
| 2 | SPI_HDR_IO1 | PA2 |
| 3 | SPI_HDR_IO2 | PA3 |
| 4 | GND | |
| 5 | VCC_GONK | |
| 6 | SPI_HDR_IO0 | PA1 |
| Net | FPGA IO# | STM32 Pin | STM32 Function | Flash Pin |
|---|---|---|---|---|
| ICE_SPI_SS | 71 | PD2 | GPIO_Output | S# |
| ICE_SPI_MISO | 68 | PB4 | SPI1_MISO | DQ1 |
| ICE_SPI_MOSI | 67 | PB5 | SPI1_MOSI | DQ0 |
| ICE_SPI_SCK | 70 | PB3 | SPI1_SCK | C |
| FLASH_HOLD | 63 | PC11 | GPIO_Output | HOLD#/DQ3 |
| FLASH_WP | 64 | PC12 | GPIO_Output | W#/VPP/DQ2 |
| Net | Function | FPGA IO# | STM32 Pin | STM32 Function | Notes |
|---|---|---|---|---|---|
| FPGA_IO_SPARE_0_2 | rst_i | 135 | PA0 | GPIO_Output | Active high |
| FPGA_IO_SPARE_0_0 | mode_i | 137 | PB11 | GPIO_Output | FPGA operation mode |
| DSPI_CS | valid_o | 75 | PB6 | GPIO_Output | Data/Transfer Valid |
| FPGA_IO_SPARE_1_1 | miso_i | 101 | PC2 | SPI1_MISO | |
| FPGA_IO_SPARE_1_0 | mosi_i | 99 | PC3 | SPI1_MOSI | |
| I2C_O_SDA | cs_n | 79 | PB9 | SPI1_NSS | |
| FPGA_IO_SPARE_0_1 | sclk_i | 136 | PB10 | SPI1_SCK | |
| FPGA_IO_SPARE_2_0 | 49 | PA7 | |||
| FPGA_IO_SPARE_2_1 | 48 | PA6 | |||
| FPGA_IO_SPARE_2_2 | 47 | PA5 | |||
| FPGA_IO_SPARE_2_3 | 45 | PA4 |