RTC auf true
hal/analogin_api.h@0:38ceb79fef03, 2018-11-28 (annotated)
- Committer:
- kevman
- Date:
- Wed Nov 28 15:10:15 2018 +0000
- Revision:
- 0:38ceb79fef03
RTC modified
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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kevman | 0:38ceb79fef03 | 1 | |
kevman | 0:38ceb79fef03 | 2 | /** \addtogroup hal */ |
kevman | 0:38ceb79fef03 | 3 | /** @{*/ |
kevman | 0:38ceb79fef03 | 4 | /* mbed Microcontroller Library |
kevman | 0:38ceb79fef03 | 5 | * Copyright (c) 2006-2013 ARM Limited |
kevman | 0:38ceb79fef03 | 6 | * |
kevman | 0:38ceb79fef03 | 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kevman | 0:38ceb79fef03 | 8 | * you may not use this file except in compliance with the License. |
kevman | 0:38ceb79fef03 | 9 | * You may obtain a copy of the License at |
kevman | 0:38ceb79fef03 | 10 | * |
kevman | 0:38ceb79fef03 | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
kevman | 0:38ceb79fef03 | 12 | * |
kevman | 0:38ceb79fef03 | 13 | * Unless required by applicable law or agreed to in writing, software |
kevman | 0:38ceb79fef03 | 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
kevman | 0:38ceb79fef03 | 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kevman | 0:38ceb79fef03 | 16 | * See the License for the specific language governing permissions and |
kevman | 0:38ceb79fef03 | 17 | * limitations under the License. |
kevman | 0:38ceb79fef03 | 18 | */ |
kevman | 0:38ceb79fef03 | 19 | #ifndef MBED_ANALOGIN_API_H |
kevman | 0:38ceb79fef03 | 20 | #define MBED_ANALOGIN_API_H |
kevman | 0:38ceb79fef03 | 21 | |
kevman | 0:38ceb79fef03 | 22 | #include "device.h" |
kevman | 0:38ceb79fef03 | 23 | |
kevman | 0:38ceb79fef03 | 24 | #if DEVICE_ANALOGIN |
kevman | 0:38ceb79fef03 | 25 | |
kevman | 0:38ceb79fef03 | 26 | #ifdef __cplusplus |
kevman | 0:38ceb79fef03 | 27 | extern "C" { |
kevman | 0:38ceb79fef03 | 28 | #endif |
kevman | 0:38ceb79fef03 | 29 | |
kevman | 0:38ceb79fef03 | 30 | /** Analogin hal structure. analogin_s is declared in the target's hal |
kevman | 0:38ceb79fef03 | 31 | */ |
kevman | 0:38ceb79fef03 | 32 | typedef struct analogin_s analogin_t; |
kevman | 0:38ceb79fef03 | 33 | |
kevman | 0:38ceb79fef03 | 34 | /** |
kevman | 0:38ceb79fef03 | 35 | * \defgroup hal_analogin Analogin hal functions |
kevman | 0:38ceb79fef03 | 36 | * @{ |
kevman | 0:38ceb79fef03 | 37 | */ |
kevman | 0:38ceb79fef03 | 38 | |
kevman | 0:38ceb79fef03 | 39 | /** Initialize the analogin peripheral |
kevman | 0:38ceb79fef03 | 40 | * |
kevman | 0:38ceb79fef03 | 41 | * Configures the pin used by analogin. |
kevman | 0:38ceb79fef03 | 42 | * @param obj The analogin object to initialize |
kevman | 0:38ceb79fef03 | 43 | * @param pin The analogin pin name |
kevman | 0:38ceb79fef03 | 44 | */ |
kevman | 0:38ceb79fef03 | 45 | void analogin_init(analogin_t *obj, PinName pin); |
kevman | 0:38ceb79fef03 | 46 | |
kevman | 0:38ceb79fef03 | 47 | /** Read the input voltage, represented as a float in the range [0.0, 1.0] |
kevman | 0:38ceb79fef03 | 48 | * |
kevman | 0:38ceb79fef03 | 49 | * @param obj The analogin object |
kevman | 0:38ceb79fef03 | 50 | * @return A floating value representing the current input voltage |
kevman | 0:38ceb79fef03 | 51 | */ |
kevman | 0:38ceb79fef03 | 52 | float analogin_read(analogin_t *obj); |
kevman | 0:38ceb79fef03 | 53 | |
kevman | 0:38ceb79fef03 | 54 | /** Read the value from analogin pin, represented as an unsigned 16bit value |
kevman | 0:38ceb79fef03 | 55 | * |
kevman | 0:38ceb79fef03 | 56 | * @param obj The analogin object |
kevman | 0:38ceb79fef03 | 57 | * @return An unsigned 16bit value representing the current input voltage |
kevman | 0:38ceb79fef03 | 58 | */ |
kevman | 0:38ceb79fef03 | 59 | uint16_t analogin_read_u16(analogin_t *obj); |
kevman | 0:38ceb79fef03 | 60 | |
kevman | 0:38ceb79fef03 | 61 | /**@}*/ |
kevman | 0:38ceb79fef03 | 62 | |
kevman | 0:38ceb79fef03 | 63 | #ifdef __cplusplus |
kevman | 0:38ceb79fef03 | 64 | } |
kevman | 0:38ceb79fef03 | 65 | #endif |
kevman | 0:38ceb79fef03 | 66 | |
kevman | 0:38ceb79fef03 | 67 | #endif |
kevman | 0:38ceb79fef03 | 68 | |
kevman | 0:38ceb79fef03 | 69 | #endif |
kevman | 0:38ceb79fef03 | 70 | |
kevman | 0:38ceb79fef03 | 71 | /** @}*/ |