source: EcnlProtoTool/trunk/asp3_dcre/mbed/hal/pwmout_api.h@ 270

/* mbed Microcontroller Library
 * Copyright (c) 2006-2013 ARM Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef MBED_PWMOUT_API_H
#define MBED_PWMOUT_API_H

#include "device.h"

#if DEVICE_PWMOUT

#ifdef __cplusplus
extern "C" {
#endif

typedef struct pwmout_s pwmout_t;

void pwmout_init         (pwmout_t* obj, PinName pin);
void pwmout_free         (pwmout_t* obj);

void  pwmout_write       (pwmout_t* obj, float percent);
float pwmout_read        (pwmout_t* obj);

void pwmout_period       (pwmout_t* obj, float seconds);
void pwmout_period_ms    (pwmout_t* obj, int ms);
void pwmout_period_us    (pwmout_t* obj, int us);

void pwmout_pulsewidth   (pwmout_t* obj, float seconds);
void pwmout_pulsewidth_ms(pwmout_t* obj, int ms);
void pwmout_pulsewidth_us(pwmout_t* obj, int us);

#ifdef __cplusplus
}
#endif

#endif

#endif