81bf4f98f7
This commit introduces the 1-wire master driver for maxim ds2485. The ds2485 master has nearly the same (1-wire) feature set and i2c-interface as the ds2477. Therefore the common parts are extracted, but to avoid any nda troubles only the ds2485 specific part is included. Compared to older 1-wire masters, the ds2485 supports higher level commands, supporting multi byte operations, search next, automatic crc calculation. In this driver only basic read and write operations are supported, further hardware features are not yet utilized by the driver. Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
14 lines
333 B
Plaintext
14 lines
333 B
Plaintext
# Configuration options for the Zephyr DS2485 1-Wire master driver
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# Copyright (c) 2022 Thomas Stranger
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# SPDX-License-Identifier: Apache-2.0
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config W1_DS2485
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bool "DS2485 1-wire master driver"
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select I2C
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depends on DT_HAS_MAXIM_DS2485_ENABLED
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select W1_DS2477_85_COMMON
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default y
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help
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Enable the ds2485 w1 master driver.
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