29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
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/*
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* Copyright (c) 2019 Electronut Labs
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _SI7006_H
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#define _SI7006_H
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/* Si7006 register addresses */
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#define SI7006_MEAS_REL_HUMIDITY_MASTER_MODE 0xE5
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#define SI7006_MEAS_REL_HUMIDITY_NO_MASTER_MODE 0xF5
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#define SI7006_MEAS_TEMP_MASTER_MODE 0xE3
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#define SI7006_MEAS_TEMP_NO_MASTER_MODE 0xF3
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#define SI7006_READ_OLD_TEMP 0xE0
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#define SI7006_RESET 0xFE
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#define SI7006_WRITE_HUMIDITY_TEMP_CONTR 0xE6
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#define SI7006_READ_HUMIDITY_TEMP_CONTR 0xE7
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#define SI7006_WRITE_HEATER_CONTR 0x51
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#define SI7006_READ_HEATER_CONTR 0x11
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#define SI7006_READ_ID_LOW_0 0xFA
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#define SI7006_READ_ID_LOW_1 0x0F
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#define SI7006_READ_ID_HIGH_0 0xFC
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#define SI7006_READ_ID_HIGH_1 0xC9
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#define SI7006_FIRMWARE_0 0x84
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#define SI7006_FIRMWARE_1 0xB8
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#endif /* _SI7006_H */
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