40 lines
1.0 KiB
Plaintext
40 lines
1.0 KiB
Plaintext
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# LM77 temperature sensor configuration
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#
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# Copyright (c) 2021 Vestas Wind Systems A/S
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# SPDX-License-Identifier: Apache-2.0
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menuconfig LM77
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bool "LM77 Temperature Sensor"
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default $(dt_compat_enabled,lm77)
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depends on I2C
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help
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Enable driver for the LM77 digital temperature sensor with 2-wire
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interface.
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config LM77_TRIGGER
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bool "Trigger support"
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depends on LM77
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default y
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help
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Enable trigger support for the LM77 digital temperature sensor.
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Trigger events are based on the LM77 INT signal (configured for event
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interrupt mode). After a trigger event the LM77 temperature must be
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read in order to reset and rearm the trigger.
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if LM77_TRIGGER
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config LM77_TRIGGER_THREAD_STACK_SIZE
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int "Stack size for the trigger workqueue thread"
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default 512
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help
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Size of the stack used for the internal trigger workqueue thread.
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config LM77_TRIGGER_THREAD_PRIO
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int "Priority for the trigger workqueue thread"
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default 0
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help
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Priority level for the internal trigger workqueue thread.
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endif # LM77_TRIGGER
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