the do / gr-peach-opencv-project

Opencv 3.1 project on GR-PEACH board

Fork of gr-peach-opencv-project by the do

hal/us_ticker_api.h@170:54ff26da7eb6, 2017-07-04 (annotated)

Committer:
thedo
Date:
Tue Jul 04 06:23:13 2017 +0000
Revision:
170:54ff26da7eb6
Parent:
167:1657b442184c 
project opencv 3.1 on GR PEACH board, no use SD card.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thedo 167:1657b442184c 1
thedo 167:1657b442184c 2 /** \addtogroup hal */
thedo 167:1657b442184c 3 /** @{*/
thedo 167:1657b442184c 4 /* mbed Microcontroller Library
thedo 167:1657b442184c 5 * Copyright (c) 2006-2015 ARM Limited
thedo 167:1657b442184c 6 *
thedo 167:1657b442184c 7 * Licensed under the Apache License, Version 2.0 (the "License");
thedo 167:1657b442184c 8 * you may not use this file except in compliance with the License.
thedo 167:1657b442184c 9 * You may obtain a copy of the License at
thedo 167:1657b442184c 10 *
thedo 167:1657b442184c 11 * http://www.apache.org/licenses/LICENSE-2.0
thedo 167:1657b442184c 12 *
thedo 167:1657b442184c 13 * Unless required by applicable law or agreed to in writing, software
thedo 167:1657b442184c 14 * distributed under the License is distributed on an "AS IS" BASIS,
thedo 167:1657b442184c 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
thedo 167:1657b442184c 16 * See the License for the specific language governing permissions and
thedo 167:1657b442184c 17 * limitations under the License.
thedo 167:1657b442184c 18 */
thedo 167:1657b442184c 19 #ifndef MBED_US_TICKER_API_H
thedo 167:1657b442184c 20 #define MBED_US_TICKER_API_H
thedo 167:1657b442184c 21
thedo 167:1657b442184c 22 #include <stdint.h>
thedo 167:1657b442184c 23 #include "hal/ticker_api.h"
thedo 167:1657b442184c 24
thedo 167:1657b442184c 25 #ifdef __cplusplus
thedo 167:1657b442184c 26 extern "C" {
thedo 167:1657b442184c 27 #endif
thedo 167:1657b442184c 28
thedo 167:1657b442184c 29 /**
thedo 167:1657b442184c 30 * \defgroup hal_UsTicker Microseconds Ticker Functions
thedo 167:1657b442184c 31 * @{
thedo 167:1657b442184c 32 */
thedo 167:1657b442184c 33
thedo 167:1657b442184c 34 /** Get ticker's data
thedo 167:1657b442184c 35 *
thedo 167:1657b442184c 36 * @return The low power ticker data
thedo 167:1657b442184c 37 */
thedo 167:1657b442184c 38 const ticker_data_t* get_us_ticker_data(void);
thedo 167:1657b442184c 39
thedo 167:1657b442184c 40
thedo 167:1657b442184c 41 /** The wrapper for ticker_irq_handler, to pass us ticker's data
thedo 167:1657b442184c 42 *
thedo 167:1657b442184c 43 */
thedo 167:1657b442184c 44 void us_ticker_irq_handler(void);
thedo 167:1657b442184c 45
thedo 167:1657b442184c 46 /* HAL us ticker */
thedo 167:1657b442184c 47
thedo 167:1657b442184c 48 /** Initialize the ticker
thedo 167:1657b442184c 49 *
thedo 167:1657b442184c 50 */
thedo 167:1657b442184c 51 void us_ticker_init(void);
thedo 167:1657b442184c 52
thedo 167:1657b442184c 53 /** Read the current counter
thedo 167:1657b442184c 54 *
thedo 167:1657b442184c 55 * @return The current timer's counter value in microseconds
thedo 167:1657b442184c 56 */
thedo 167:1657b442184c 57 uint32_t us_ticker_read(void);
thedo 167:1657b442184c 58
thedo 167:1657b442184c 59 /** Set interrupt for specified timestamp
thedo 167:1657b442184c 60 *
thedo 167:1657b442184c 61 * @param timestamp The time in microseconds to be set
thedo 167:1657b442184c 62 */
thedo 167:1657b442184c 63 void us_ticker_set_interrupt(timestamp_t timestamp);
thedo 167:1657b442184c 64
thedo 167:1657b442184c 65 /** Disable us ticker interrupt
thedo 167:1657b442184c 66 *
thedo 167:1657b442184c 67 */
thedo 167:1657b442184c 68 void us_ticker_disable_interrupt(void);
thedo 167:1657b442184c 69
thedo 167:1657b442184c 70 /** Clear us ticker interrupt
thedo 167:1657b442184c 71 *
thedo 167:1657b442184c 72 */
thedo 167:1657b442184c 73 void us_ticker_clear_interrupt(void);
thedo 167:1657b442184c 74
thedo 167:1657b442184c 75 /**@}*/
thedo 167:1657b442184c 76
thedo 167:1657b442184c 77 #ifdef __cplusplus
thedo 167:1657b442184c 78 }
thedo 167:1657b442184c 79 #endif
thedo 167:1657b442184c 80
thedo 167:1657b442184c 81 #endif
thedo 167:1657b442184c 82
thedo 167:1657b442184c 83 /** @}*/
thedo 167:1657b442184c 84