2015-12-31 13:02:30 -08:00
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/**
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2018-01-21 13:11:39 -08:00
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* @file map.h
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*
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2020-01-13 18:57:43 -08:00
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* @author Andrey Belomutskiy, (c) 2012-2020
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2015-12-31 13:02:30 -08:00
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*/
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2020-01-20 22:40:11 -08:00
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#pragma once
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2015-07-10 06:01:56 -07:00
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2020-12-30 05:43:49 -08:00
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struct air_pressure_sensor_config_s;
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2015-07-10 06:01:56 -07:00
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2021-11-16 01:15:29 -08:00
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void initMapDecoder();
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2015-07-10 06:01:56 -07:00
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2019-11-22 20:27:24 -08:00
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#define KPA_PER_PSI 6.89475728f
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2018-01-21 13:11:39 -08:00
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2020-10-27 22:01:54 -07:00
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#define PSI2KPA(psi) (KPA_PER_PSI * (psi))
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2020-10-31 21:33:18 -07:00
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#define BAR2KPA(bar) (100 * (bar))
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2020-11-22 22:10:12 -08:00
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#define KPA2BAR(kpa) (0.01f * (kpa))
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2020-10-31 21:33:18 -07:00
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2018-01-21 13:11:39 -08:00
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// PSI (relative to atmosphere) to kPa (relative to vacuum)
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2020-10-27 22:01:54 -07:00
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#define PSI2KPA_RELATIVE(psi) (101.32500411216164f + PSI2KPA(psi))
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2018-01-21 13:11:39 -08:00
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2020-11-22 22:10:12 -08:00
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#define INHG2KPA(inhg) ((inhg) * 3.386375f)
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#define KPA2INHG(kpa) ((kpa) / 3.386375f)
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2016-06-26 11:01:41 -07:00
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