analogout_api.h

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2006-2013 ARM Limited
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #ifndef MBED_ANALOGOUT_API_H
00017 #define MBED_ANALOGOUT_API_H
00018 
00019 #include "device.h"
00020 
00021 #if DEVICE_ANALOGOUT
00022 
00023 #ifdef __cplusplus
00024 extern "C" {
00025 #endif
00026 
00027 typedef struct dac_s dac_t;
00028 
00029 void     analogout_init     (dac_t *obj, PinName pin);
00030 void     analogout_free     (dac_t *obj);
00031 void     analogout_write    (dac_t *obj, float value);
00032 void     analogout_write_u16(dac_t *obj, uint16_t value);
00033 float    analogout_read     (dac_t *obj);
00034 uint16_t analogout_read_u16 (dac_t *obj);
00035 
00036 #ifdef __cplusplus
00037 }
00038 #endif
00039 
00040 #endif
00041 
00042 #endif