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29 lines
928 B
Plaintext
29 lines
928 B
Plaintext
# Copyright (c) 2020 Freie Universitaet Berlin
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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menu "HDC1000 driver"
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depends on USEMODULE_HDC1000
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config HDC1000_I2C_ADDRESS
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hex "I2C default address"
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range 0x40 0x43
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default 0x43
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help
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HDC1000 allows for up to 4 devices on single bus. The value depends on
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the state of ADR1 and ADR0 pins.
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For more information refer to the section 8.5.1 in the Datasheet (SNAS643C).
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config HDC1000_CONVERSION_TIME
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int "Conversion time in microseconds [us]"
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default 26000
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help
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This time value is chosen twice as large as needed for two 14-bit
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conversions (worst case) to allow for timer imprecision:
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(convert temp + convert hum) * 2 -> (6.5ms + 6.5ms) * 2 := 26ms.
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endmenu # HDC1000 driver
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