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37 lines
877 B
C
37 lines
877 B
C
/*
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* Copyright (C) 2018 Gunar Schorcht
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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_pca9685
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* @brief PCA9685 adaption to the RIOT actuator/sensor interface
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* @author Gunar Schorcht <gunar@schorcht.net>
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* @file
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*/
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#if MODULE_SAUL
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#include <string.h>
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#include "saul.h"
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#include "pca9685.h"
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extern pca9685_t pca9685_devs[];
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static int set(const void *dev, phydat_t *data)
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{
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const pca9685_saul_pwm_params_t *p = (const pca9685_saul_pwm_params_t *)dev;
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pca9685_pwm_set(&pca9685_devs[p->dev], p->channel, (uint16_t)data->val[0]);
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return 1;
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}
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const saul_driver_t pca9685_pwm_saul_driver = {
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.read = saul_notsup,
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.write = set,
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.type = SAUL_ACT_SERVO
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};
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#endif /* MODULE_SAUL */
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