labwired (Python)
Run microcontroller firmware in the LabWired simulator and test it with pytest.
Time is virtual: execution advances only inside run_for and expect.
Install
pip install labwired
Wheels are abi3: one wheel per platform covers CPython 3.9 and newer (Linux x86_64/aarch64, macOS arm64/x86_64, Windows x64).
Test firmware with pytest
The package installs a pytest plugin with a sim fixture:
def test_boot_banner(sim):
with sim("firmware.elf", chip="stm32f103") as s:
s.expect(r"boot ok", timeout="10ms")
s.send("ping\n")
assert s.expect("pong", timeout="5ms").text == "pong"
Run it with pytest. Give --labwired-chip <name> to set a default chip for
every sim(...) call. On a failure, the report shows the UART transcript.
API summary
Sim(elf, chip=... | system=..., uart=None): one ELF on one machine.run_for(duration),expect(pattern, timeout): advance virtual time.read_uart()returns text (invalid UTF-8 becomes U+FFFD).read_uart_bytes()returns the raw bytes.send(text),send_bytes(data),read_u32,write_u32,read_memory,snapshot(),restore(snap),set_input,set_pin,frames().run_firmware(elf, chip=..., duration="1s", expect=...): one-shot helper.
1 maintainer
Metadata
1 maintainer
Release files for labwired 0.25.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| labwired-0.25.0.tar.gz | 12.7 MB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| labwired-0.25.0-cp39-abi3-win_amd64.whl | CPython 3.9 | abi3 | Windows x86-64 | Details |
| labwired-0.25.0-cp39-abi3-manylinux_2_28_x86_64.whl | CPython 3.9 | abi3 | Linux glibc 2.28+ x86-64 | Details |
| labwired-0.25.0-cp39-abi3-manylinux_2_28_aarch64.whl | CPython 3.9 | abi3 | Linux glibc 2.28+ ARM64 | Details |
| labwired-0.25.0-cp39-abi3-macosx_11_0_arm64.whl | CPython 3.9 | abi3 | macOS 11.0+ ARM64 | Details |
| labwired-0.25.0-cp39-abi3-macosx_10_12_x86_64.whl | CPython 3.9 | abi3 | macOS 10.12+ x86-64 | Details |
Total release size: 61.1 MB
Release files / labwired-0.25.0.tar.gz
| Download URL | labwired-0.25.0.tar.gz |
|---|---|
| Size | 12.7 MB |
| Tags | Source |
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| Tags | CPython 3.9 Windows x86-64 abi3 |
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