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https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git
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96c52d3e59
Replace tool examples with use case examples drawn from the tools. Signed-off-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
21 lines
573 B
Python
Executable File
21 lines
573 B
Python
Executable File
#!/usr/bin/env python3
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# SPDX-License-Identifier: GPL-2.0-or-later
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# SPDX-FileCopyrightText: 2023 Kent Gibson <warthog618@gmail.com>
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"""Minimal example of reading the info for a chip."""
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import gpiod
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def get_chip_info(chip_path):
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with gpiod.Chip(chip_path) as chip:
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info = chip.get_info()
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print("{} [{}] ({} lines)".format(info.name, info.label, info.num_lines))
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if __name__ == "__main__":
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try:
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get_chip_info("/dev/gpiochip0")
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except OSError as ex:
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print(ex, "\nCustomise the example configuration to suit your situation")
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