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https://github.com/RIOT-OS/RIOT.git
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3c287c058d
Previously, `UNIT_G` was used for g-force with the correct symbol `g`, `UNIT_GR` for gram (as in kilogram) with the incorrect symbol `G` (which would be correct for Gauss), and `UNIT_GS` for Gauss with symbol `Gs` (which is an uncommon but correct symbol). To avoid confusion between G-Force, Gauss, and Gram the units have been renamed to `UNIT_G_FORCE`, `UNIT_GRAM`, and `UNIT_GAUSS`. In addition, gram now uses the correct symbol `g` and Gauss uses `G`.
42 lines
805 B
C
42 lines
805 B
C
/*
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* Copyright (C) 2017 HAW Hamburg
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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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/**
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* @ingroup drivers_mag3110
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* @{
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*
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* @file
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* @brief MAG3110 adaption to the RIOT actuator/sensor interface
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*
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* @author Sebastian Meiling <s@mlng.net>
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*
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* @}
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*/
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#include <string.h>
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#include <stdio.h>
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#include "saul.h"
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#include "mag3110.h"
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static int read_mag(const void *dev, phydat_t *res)
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{
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mag3110_read((const mag3110_t *)dev, (mag3110_data_t *)res->val);
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res->unit = UNIT_GAUSS;
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res->scale = 2;
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return 3;
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}
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const saul_driver_t mag3110_saul_driver = {
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.read = read_mag,
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.write = saul_write_notsup,
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.type = SAUL_SENSE_MAG,
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};
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