Jhon Plantikow / DHT11

DHT11

lp_ticker_api.h@0:c52df770855b, 2015-08-13 (annotated)

Committer:
jhon309
Date:
Thu Aug 13 00:21:57 2015 +0000
Revision:
0:c52df770855b
DHT11

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jhon309 0:c52df770855b 1 /* mbed Microcontroller Library
jhon309 0:c52df770855b 2 * Copyright (c) 2015 ARM Limited
jhon309 0:c52df770855b 3 *
jhon309 0:c52df770855b 4 * Licensed under the Apache License, Version 2.0 (the "License");
jhon309 0:c52df770855b 5 * you may not use this file except in compliance with the License.
jhon309 0:c52df770855b 6 * You may obtain a copy of the License at
jhon309 0:c52df770855b 7 *
jhon309 0:c52df770855b 8 * http://www.apache.org/licenses/LICENSE-2.0
jhon309 0:c52df770855b 9 *
jhon309 0:c52df770855b 10 * Unless required by applicable law or agreed to in writing, software
jhon309 0:c52df770855b 11 * distributed under the License is distributed on an "AS IS" BASIS,
jhon309 0:c52df770855b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jhon309 0:c52df770855b 13 * See the License for the specific language governing permissions and
jhon309 0:c52df770855b 14 * limitations under the License.
jhon309 0:c52df770855b 15 */
jhon309 0:c52df770855b 16 #ifndef MBED_LPTICKER_API_H
jhon309 0:c52df770855b 17 #define MBED_LPTICKER_API_H
jhon309 0:c52df770855b 18
jhon309 0:c52df770855b 19 #include "device.h"
jhon309 0:c52df770855b 20
jhon309 0:c52df770855b 21 #if DEVICE_LOWPOWERTIMER
jhon309 0:c52df770855b 22
jhon309 0:c52df770855b 23 #include "ticker_api.h"
jhon309 0:c52df770855b 24
jhon309 0:c52df770855b 25 #ifdef __cplusplus
jhon309 0:c52df770855b 26 extern "C" {
jhon309 0:c52df770855b 27 #endif
jhon309 0:c52df770855b 28
jhon309 0:c52df770855b 29 /**
jhon309 0:c52df770855b 30 * \defgroup LpTicker Low Power Ticker Functions
jhon309 0:c52df770855b 31 * @{
jhon309 0:c52df770855b 32 */
jhon309 0:c52df770855b 33
jhon309 0:c52df770855b 34 /** Get low power ticker's data
jhon309 0:c52df770855b 35 *
jhon309 0:c52df770855b 36 * @return The low power ticker data
jhon309 0:c52df770855b 37 */
jhon309 0:c52df770855b 38 const ticker_data_t* get_lp_ticker_data(void);
jhon309 0:c52df770855b 39
jhon309 0:c52df770855b 40 /** The wrapper for ticker_irq_handler, to pass lp ticker's data
jhon309 0:c52df770855b 41 *
jhon309 0:c52df770855b 42 */
jhon309 0:c52df770855b 43 void lp_ticker_irq_handler(void);
jhon309 0:c52df770855b 44
jhon309 0:c52df770855b 45 /* HAL lp ticker */
jhon309 0:c52df770855b 46
jhon309 0:c52df770855b 47 /** Initialize the low power ticker
jhon309 0:c52df770855b 48 *
jhon309 0:c52df770855b 49 */
jhon309 0:c52df770855b 50 void lp_ticker_init(void);
jhon309 0:c52df770855b 51
jhon309 0:c52df770855b 52 /** Read the current counter
jhon309 0:c52df770855b 53 *
jhon309 0:c52df770855b 54 * @return The current timer's counter value in microseconds
jhon309 0:c52df770855b 55 */
jhon309 0:c52df770855b 56 uint32_t lp_ticker_read(void);
jhon309 0:c52df770855b 57
jhon309 0:c52df770855b 58 /** Set interrupt for specified timestamp
jhon309 0:c52df770855b 59 *
jhon309 0:c52df770855b 60 * @param timestamp The time in microseconds to be set
jhon309 0:c52df770855b 61 */
jhon309 0:c52df770855b 62 void lp_ticker_set_interrupt(timestamp_t timestamp);
jhon309 0:c52df770855b 63
jhon309 0:c52df770855b 64 /** Disable low power ticker interrupt
jhon309 0:c52df770855b 65 *
jhon309 0:c52df770855b 66 */
jhon309 0:c52df770855b 67 void lp_ticker_disable_interrupt(void);
jhon309 0:c52df770855b 68
jhon309 0:c52df770855b 69 /** Clear the low power ticker interrupt
jhon309 0:c52df770855b 70 *
jhon309 0:c52df770855b 71 */
jhon309 0:c52df770855b 72 void lp_ticker_clear_interrupt(void);
jhon309 0:c52df770855b 73
jhon309 0:c52df770855b 74 /**@}*/
jhon309 0:c52df770855b 75
jhon309 0:c52df770855b 76 #ifdef __cplusplus
jhon309 0:c52df770855b 77 }
jhon309 0:c52df770855b 78 #endif
jhon309 0:c52df770855b 79
jhon309 0:c52df770855b 80 #endif
jhon309 0:c52df770855b 81
jhon309 0:c52df770855b 82 #endif