29 lines
811 B
Plaintext
29 lines
811 B
Plaintext
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# Configuration options for the Zephyr GPIO 1-Wire Master driver
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# Copyright (c) 2023 Hudson C. Dalpra
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# SPDX-License-Identifier: Apache-2.0
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config W1_ZEPHYR_GPIO
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bool "1-wire GPIO"
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default y
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depends on DT_HAS_ZEPHYR_W1_GPIO_ENABLED
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help
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This option enables the Zephyr GPIO 1-Wire master driver.
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The bus reset, and bit read and write operations are executed
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via byte read and write operations on top of the Zephyr
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GPIO driver interface.
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if W1_ZEPHYR_GPIO
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config W1_ZEPHYR_GPIO_TIME_CRITICAL
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bool "Force time critical operations"
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default y
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help
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This option forces the 1-Wire GPIO driver to use time critical
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operations for bus reset, and bit read and write operations.
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Time critical communications operations are not interrupted while
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being generated.
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endif # W1_ZEPHYR_GPIO
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