mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-04-18 09:25:06 +00:00
d2048e01b6
* **New Features** * PI4IOE5V6408 I2C I/O expander driver with public GPIO APIs * CLI tool to list devicetree dependencies * **Device Tree Updates** * M5Stack Tab5 configured with two I2C IO expanders; PI4IOE5V6408 binding added * **Build / Tooling** * Devicetree code generation integrated into build; generated artifacts and dynamic dependency resolution exposed * **Refactor** * Kernel/run APIs updated to accept a null‑terminated devicetree modules array; many module symbols renamed * **Documentation** * Added README and Apache‑2.0 license for new driver module
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
import os
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from pprint import pprint
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from lark import Lark
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from source.files import *
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from source.transformer import *
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from source.generator import *
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from source.binding_files import find_all_bindings
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from source.binding_parser import parse_binding
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from source.config import *
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from source.exception import DevicetreeException
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def main(config_path: str, output_path: str, verbose: bool) -> int:
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print(f"Generating devicetree code\n config: {config_path}\n output: {output_path}")
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if not os.path.isdir(config_path):
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print(f"Directory not found: {config_path}")
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return 1
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config = parse_config(config_path, os.getcwd())
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if verbose:
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pprint(config)
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try:
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project_dir = os.path.dirname(os.path.realpath(__file__))
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grammar_path = os.path.join(project_dir, "grammar.lark")
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lark_data = read_file(grammar_path)
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dts_data = read_file(config.dts)
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lark = Lark(lark_data)
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parsed = lark.parse(dts_data)
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if verbose:
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print(parsed.pretty())
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transformed = DtsTransformer().transform(parsed)
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if verbose:
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pprint(transformed)
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binding_files = find_all_bindings(config.bindings)
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if verbose:
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print("Bindings found:")
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for binding_file in binding_files:
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print(f" {binding_file}")
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if verbose:
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print("Parsing bindings")
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bindings = []
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for binding_file in binding_files:
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bindings.append(parse_binding(binding_file, config.bindings))
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if verbose:
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for binding in bindings:
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pprint(binding)
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generate(output_path, transformed, bindings, config, verbose)
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return 0
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except DevicetreeException as caught:
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print("\033[31mError: ", caught, "\033[0m")
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return 1
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