guiguitant théo / greenhouse1

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Dependencies:   mbed

lorawan-SP/mbed/hal/lp_ticker_api.h@0:3fc4a1072bca, 2019-03-28 (annotated)

Committer:
guiguitt
Date:
Thu Mar 28 09:26:33 2019 +0000
Revision:
0:3fc4a1072bca
programme LoRaWan

Who changed what in which revision?

UserRevisionLine numberNew contents of line
guiguitt 0:3fc4a1072bca 1
guiguitt 0:3fc4a1072bca 2 /** \addtogroup hal */
guiguitt 0:3fc4a1072bca 3 /** @{*/
guiguitt 0:3fc4a1072bca 4 /* mbed Microcontroller Library
guiguitt 0:3fc4a1072bca 5 * Copyright (c) 2015 ARM Limited
guiguitt 0:3fc4a1072bca 6 *
guiguitt 0:3fc4a1072bca 7 * Licensed under the Apache License, Version 2.0 (the "License");
guiguitt 0:3fc4a1072bca 8 * you may not use this file except in compliance with the License.
guiguitt 0:3fc4a1072bca 9 * You may obtain a copy of the License at
guiguitt 0:3fc4a1072bca 10 *
guiguitt 0:3fc4a1072bca 11 * http://www.apache.org/licenses/LICENSE-2.0
guiguitt 0:3fc4a1072bca 12 *
guiguitt 0:3fc4a1072bca 13 * Unless required by applicable law or agreed to in writing, software
guiguitt 0:3fc4a1072bca 14 * distributed under the License is distributed on an "AS IS" BASIS,
guiguitt 0:3fc4a1072bca 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
guiguitt 0:3fc4a1072bca 16 * See the License for the specific language governing permissions and
guiguitt 0:3fc4a1072bca 17 * limitations under the License.
guiguitt 0:3fc4a1072bca 18 */
guiguitt 0:3fc4a1072bca 19 #ifndef MBED_LPTICKER_API_H
guiguitt 0:3fc4a1072bca 20 #define MBED_LPTICKER_API_H
guiguitt 0:3fc4a1072bca 21
guiguitt 0:3fc4a1072bca 22 #include "device.h"
guiguitt 0:3fc4a1072bca 23
guiguitt 0:3fc4a1072bca 24 #if DEVICE_LOWPOWERTIMER
guiguitt 0:3fc4a1072bca 25
guiguitt 0:3fc4a1072bca 26 #include "hal/ticker_api.h"
guiguitt 0:3fc4a1072bca 27
guiguitt 0:3fc4a1072bca 28 #ifdef __cplusplus
guiguitt 0:3fc4a1072bca 29 extern "C" {
guiguitt 0:3fc4a1072bca 30 #endif
guiguitt 0:3fc4a1072bca 31
guiguitt 0:3fc4a1072bca 32 /**
guiguitt 0:3fc4a1072bca 33 * \defgroup hal_LpTicker Low Power Ticker Functions
guiguitt 0:3fc4a1072bca 34 * @{
guiguitt 0:3fc4a1072bca 35 */
guiguitt 0:3fc4a1072bca 36
guiguitt 0:3fc4a1072bca 37 /** Get low power ticker's data
guiguitt 0:3fc4a1072bca 38 *
guiguitt 0:3fc4a1072bca 39 * @return The low power ticker data
guiguitt 0:3fc4a1072bca 40 */
guiguitt 0:3fc4a1072bca 41 const ticker_data_t* get_lp_ticker_data(void);
guiguitt 0:3fc4a1072bca 42
guiguitt 0:3fc4a1072bca 43 /** The wrapper for ticker_irq_handler, to pass lp ticker's data
guiguitt 0:3fc4a1072bca 44 *
guiguitt 0:3fc4a1072bca 45 */
guiguitt 0:3fc4a1072bca 46 void lp_ticker_irq_handler(void);
guiguitt 0:3fc4a1072bca 47
guiguitt 0:3fc4a1072bca 48 /* HAL lp ticker */
guiguitt 0:3fc4a1072bca 49
guiguitt 0:3fc4a1072bca 50 /** Initialize the low power ticker
guiguitt 0:3fc4a1072bca 51 *
guiguitt 0:3fc4a1072bca 52 */
guiguitt 0:3fc4a1072bca 53 void lp_ticker_init(void);
guiguitt 0:3fc4a1072bca 54
guiguitt 0:3fc4a1072bca 55 /** Read the current counter
guiguitt 0:3fc4a1072bca 56 *
guiguitt 0:3fc4a1072bca 57 * @return The current timer's counter value in microseconds
guiguitt 0:3fc4a1072bca 58 */
guiguitt 0:3fc4a1072bca 59 uint32_t lp_ticker_read(void);
guiguitt 0:3fc4a1072bca 60
guiguitt 0:3fc4a1072bca 61 /** Set interrupt for specified timestamp
guiguitt 0:3fc4a1072bca 62 *
guiguitt 0:3fc4a1072bca 63 * @param timestamp The time in microseconds to be set
guiguitt 0:3fc4a1072bca 64 */
guiguitt 0:3fc4a1072bca 65 void lp_ticker_set_interrupt(timestamp_t timestamp);
guiguitt 0:3fc4a1072bca 66
guiguitt 0:3fc4a1072bca 67 /** Disable low power ticker interrupt
guiguitt 0:3fc4a1072bca 68 *
guiguitt 0:3fc4a1072bca 69 */
guiguitt 0:3fc4a1072bca 70 void lp_ticker_disable_interrupt(void);
guiguitt 0:3fc4a1072bca 71
guiguitt 0:3fc4a1072bca 72 /** Clear the low power ticker interrupt
guiguitt 0:3fc4a1072bca 73 *
guiguitt 0:3fc4a1072bca 74 */
guiguitt 0:3fc4a1072bca 75 void lp_ticker_clear_interrupt(void);
guiguitt 0:3fc4a1072bca 76
guiguitt 0:3fc4a1072bca 77 /**@}*/
guiguitt 0:3fc4a1072bca 78
guiguitt 0:3fc4a1072bca 79 #ifdef __cplusplus
guiguitt 0:3fc4a1072bca 80 }
guiguitt 0:3fc4a1072bca 81 #endif
guiguitt 0:3fc4a1072bca 82
guiguitt 0:3fc4a1072bca 83 #endif
guiguitt 0:3fc4a1072bca 84
guiguitt 0:3fc4a1072bca 85 #endif
guiguitt 0:3fc4a1072bca 86
guiguitt 0:3fc4a1072bca 87 /** @}*/