commit	000a3acd787fa43a8b58ea3b777a5b21774ba8de	[log] [tgz]
author	pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>	Mon Jul 15 09:38:39 2024 +0000
committer	CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>	Mon Jul 15 09:38:39 2024 +0000
tree	3d9f0c6b98c2d410c59dea1755c36516d0f46592
parent	5cb4c2727691fbc179b7c2e4dd94704d6c6f8873 [diff]

roll: third_party/pigweed 29 commits

f81694520583467 roll: 310, 311
8bb5fb62c3b4ced pw_bluetooth_sapphire: Fix all available lint erro
d20ce7ca399f68e pw_bluetooth_sapphire: Move LinkKey simple constru
0d077d76e35744a pw_bluetooth_sapphire: Add operator!= for LinkKey
b75a73c8dac6843 pw_bluetooth_sapphire: Add extra diagnostics
e54ffe5e5124ad4 pw_bluetooth_sapphire: Improve management of adver
d9547e6a1b97d8e pw_bluetooth_sapphire: Add Bazel rules for socket
a12f93925d8d184 pw_bluetooth_sapphire: Update LowEnergyAdvertiser
f150ac17e8fde07 pw_bluetooth_sapphire: Add more values to LEEventM
b216eb7fb3a472d pw_bluetooth_sapphire: Pass hci::AdvertisingInterv
505638596e1ea63 pw_bluetooth_sapphire: Shorten pw::bluetooth::embo
071670f2a8e7309 pw_bluetooth_sapphire: Pass extended_pdu booleans
351c9a45b2099b6 pw_bluetooth_sapphire: Update AdvertisingHandleMap
443ea9303c2f1d0 pw_bluetooth_sapphire: Update missing header
de05f2bf9d0c5e9 pw_bluetooth_sapphire: Add the credit-based flow c
c0649cb6ff1798a pw_bluetooth_sapphire: Prevent protected member ac
aab0781bccb8d26 pw_bluetooth_sapphire: Add Bazel tests
97bdfeb645a92f7 pw_bluetooth_sapphire: Fix conversions from iterat
2a5f339c40c1236 pw_bluetooth_sapphire: Add bt-host Bazel tests
fb0067fff348563 pw_bluetooth_sapphire: Low energy advertiser gener
d55ec9627e60afd pw_bluetooth_sapphire: Use using aliases for Embos
dea5d4d8115fcd6 pw_bluetooth_sapphire: Add Bazel build files
8e469505d647384 pw_system: Add synchronization to pw::System alloc
a27a7371c69cb58 docs: Update changelog
990ed9bb2f16bec pw_unit_test: Introduce googtest_platform
e15bd2067e7a244 pw_sync: Document that CV should not be used
707473a3602a6ab bazel: Run tests with asan in CQ
115be90c532836b pw_toolchain: Add ubsan support for host builds
833b2d5514dc453 pw_env_setup: Add luci-cv to environment

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: b71abe8012cb8ce..f81694520583467
Roller-URL: https://ci.chromium.org/b/8742356935572946577
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I93b79eda5e27b27cecba6b58db116776910b6137
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/223053
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>

third_party/pigweed[diff]

1 file changed

tree: 3d9f0c6b98c2d410c59dea1755c36516d0f46592

README.md

Gonk

Getting Started

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
```

Compile:

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.

Gonk Verilog:

The Verilog build requires the following to be installed on Linux:

sudo apt install fpga-icestorm nextpnr-ice40 yosys

Run this to compile:

pw build

The 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

Gonk fpga config Example

Flash the stm32f7 and launch the write_fpga.py script on a bitstream file.

Flash via DFU

Unplug gonk from USB and replug with MODE button held down.

Run gonk-flash on the MCU binary. This uses pyfu-usb.

gonk-flash --bin-file ./out/gn/arduino_size_optimized/obj/applications/fpga_config/fpga_config.bin

Write the FPGA bitstream

Write an FPGA bitstream with the write_fpga.py script:

gonk \
  --bitstream-file ./out/gn/obj/fpga/toplevel/toplevel.bin
  --database ./out/gn/arduino_size_optimized/obj/applications/fpga_config/bin/fpga_config.elf \
  --log-to-stderr

You can redirect host and device logs to separate files with:

gonk \
  --bitstream-file ./out/gn/obj/fpga/toplevel/toplevel.bin
  --database ./out/gn/arduino_size_optimized/obj/applications/fpga_config/bin/fpga_config.elf \
  --host-logfile gonk-host-logs.txt \
  --device-logfile gonk-device-logs.txt

Alternative: Flash with BlackMagic Probe

./scripts/flash-with-blackmagic-probe.sh ./out/gn/arduino_size_optimized/obj/applications/spi_flash_test/bin/spi_flash_test.elf

Generating the Gonk Python Bundle

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

pw_system Example

Run on Host

Run the host app and connect to it via pw-system-console:

./out/gn/host_device_simulator.speed_optimized/obj/applications/system_example/bin/system_example & \
  pw-system-console --socket-addr default \
    --proto-globs third_party/pigweed/pw_rpc/echo.proto ; \
  killall system_example

Run on Device

Flashing

openocd -s $PW_PIGWEED_CIPD_INSTALL_DIR/share/openocd/scripts \
  -f $GONK_ROOT/targets/stm32f769i_disc0_stm32cube/openocd_stm32f7xx.cfg \
  -c "program out/gn/stm32f769i_disc0_stm32cube.size_optimized/obj/applications/system_example/bin/system_example.elf reset exit"

Updating STM32Cube

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

Pin Map

Misc

Net	STM32 Pin	STM32 Function	Function
STATUS	PB13	GPIO_Output	STAT LED

SPI Flash Connection

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

FPGA Connection

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

Capture ADC samples and plot

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/fpga_config/fpga_config.bin
```

Start capturing ADC samples with:

python tools/gonk_tools/write_fpga.py \
  --bitstream-file ./out/gn/obj/fpga/toplevel/toplevel.bin \
  --database ./out/gn/arduino_size_optimized/obj/applications/fpga_config/bin/fpga_config.elf \
  --host-logfile gonk-host-logs.txt \
  --device-logfile gonk-device-logs.txt \
  --log-to-stderr

Press Enter to stop or start ADC continuous updates. It will begin automatically on startup.
Press ctrl-c to quit.

Plot the logs from gonk-device-logs.txt with:

python tools/gonk_tools/plot.py -i gonk-device-logs.txt -o plot.svg