Mohamed Moawya / SnakeGame

test test test

Dependencies:   mbed

snake-test/mbed/hal/mbed_lp_ticker_wrapper.h@0:e4c5e6ec922e, 2020-05-25 (annotated)

Committer:
mohamedmoawya
Date:
Mon May 25 19:06:11 2020 +0000
Revision:
0:e4c5e6ec922e
snake game tteest

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mohamedmoawya 0:e4c5e6ec922e 1
mohamedmoawya 0:e4c5e6ec922e 2 /** \addtogroup hal */
mohamedmoawya 0:e4c5e6ec922e 3 /** @{*/
mohamedmoawya 0:e4c5e6ec922e 4 /* mbed Microcontroller Library
mohamedmoawya 0:e4c5e6ec922e 5 * Copyright (c) 2018 ARM Limited
mohamedmoawya 0:e4c5e6ec922e 6 *
mohamedmoawya 0:e4c5e6ec922e 7 * Licensed under the Apache License, Version 2.0 (the "License");
mohamedmoawya 0:e4c5e6ec922e 8 * you may not use this file except in compliance with the License.
mohamedmoawya 0:e4c5e6ec922e 9 * You may obtain a copy of the License at
mohamedmoawya 0:e4c5e6ec922e 10 *
mohamedmoawya 0:e4c5e6ec922e 11 * http://www.apache.org/licenses/LICENSE-2.0
mohamedmoawya 0:e4c5e6ec922e 12 *
mohamedmoawya 0:e4c5e6ec922e 13 * Unless required by applicable law or agreed to in writing, software
mohamedmoawya 0:e4c5e6ec922e 14 * distributed under the License is distributed on an "AS IS" BASIS,
mohamedmoawya 0:e4c5e6ec922e 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mohamedmoawya 0:e4c5e6ec922e 16 * See the License for the specific language governing permissions and
mohamedmoawya 0:e4c5e6ec922e 17 * limitations under the License.
mohamedmoawya 0:e4c5e6ec922e 18 */
mohamedmoawya 0:e4c5e6ec922e 19 #ifndef MBED_LP_TICKER_WRAPPER_H
mohamedmoawya 0:e4c5e6ec922e 20 #define MBED_LP_TICKER_WRAPPER_H
mohamedmoawya 0:e4c5e6ec922e 21
mohamedmoawya 0:e4c5e6ec922e 22 #include "device.h"
mohamedmoawya 0:e4c5e6ec922e 23
mohamedmoawya 0:e4c5e6ec922e 24 #if DEVICE_LPTICKER
mohamedmoawya 0:e4c5e6ec922e 25
mohamedmoawya 0:e4c5e6ec922e 26 #include "hal/ticker_api.h"
mohamedmoawya 0:e4c5e6ec922e 27 #include <stdbool.h>
mohamedmoawya 0:e4c5e6ec922e 28
mohamedmoawya 0:e4c5e6ec922e 29 #ifdef __cplusplus
mohamedmoawya 0:e4c5e6ec922e 30 extern "C" {
mohamedmoawya 0:e4c5e6ec922e 31 #endif
mohamedmoawya 0:e4c5e6ec922e 32
mohamedmoawya 0:e4c5e6ec922e 33 typedef void (*ticker_irq_handler_type)(const ticker_data_t *const);
mohamedmoawya 0:e4c5e6ec922e 34
mohamedmoawya 0:e4c5e6ec922e 35 /**
mohamedmoawya 0:e4c5e6ec922e 36 * Interrupt handler for the wrapped lp ticker
mohamedmoawya 0:e4c5e6ec922e 37 *
mohamedmoawya 0:e4c5e6ec922e 38 * @param handler the function which would normally be called by the
mohamedmoawya 0:e4c5e6ec922e 39 * lp ticker handler when it is not wrapped
mohamedmoawya 0:e4c5e6ec922e 40 */
mohamedmoawya 0:e4c5e6ec922e 41 void lp_ticker_wrapper_irq_handler(ticker_irq_handler_type handler);
mohamedmoawya 0:e4c5e6ec922e 42
mohamedmoawya 0:e4c5e6ec922e 43 /**
mohamedmoawya 0:e4c5e6ec922e 44 * Get wrapped lp ticker data
mohamedmoawya 0:e4c5e6ec922e 45 *
mohamedmoawya 0:e4c5e6ec922e 46 * @param data hardware low power ticker object
mohamedmoawya 0:e4c5e6ec922e 47 * @return wrapped low power ticker object
mohamedmoawya 0:e4c5e6ec922e 48 */
mohamedmoawya 0:e4c5e6ec922e 49 const ticker_data_t *get_lp_ticker_wrapper_data(const ticker_data_t *data);
mohamedmoawya 0:e4c5e6ec922e 50
mohamedmoawya 0:e4c5e6ec922e 51 /**
mohamedmoawya 0:e4c5e6ec922e 52 * Suspend the wrapper layer code
mohamedmoawya 0:e4c5e6ec922e 53 *
mohamedmoawya 0:e4c5e6ec922e 54 * Pass through all interrupts to the low power ticker and stop using
mohamedmoawya 0:e4c5e6ec922e 55 * the microsecond ticker.
mohamedmoawya 0:e4c5e6ec922e 56 *
mohamedmoawya 0:e4c5e6ec922e 57 * @warning: Make sure to suspend the LP ticker first (call ticker_suspend()),
mohamedmoawya 0:e4c5e6ec922e 58 * otherwise the behavior is undefined.
mohamedmoawya 0:e4c5e6ec922e 59 */
mohamedmoawya 0:e4c5e6ec922e 60 void lp_ticker_wrapper_suspend(void);
mohamedmoawya 0:e4c5e6ec922e 61
mohamedmoawya 0:e4c5e6ec922e 62 /**
mohamedmoawya 0:e4c5e6ec922e 63 * Resume the wrapper layer code
mohamedmoawya 0:e4c5e6ec922e 64 *
mohamedmoawya 0:e4c5e6ec922e 65 * Resume operation of the wrapper layer. Interrupts will be filtered
mohamedmoawya 0:e4c5e6ec922e 66 * as normal and the microsecond timer will be used for interrupts scheduled
mohamedmoawya 0:e4c5e6ec922e 67 * too quickly back-to-back.
mohamedmoawya 0:e4c5e6ec922e 68 */
mohamedmoawya 0:e4c5e6ec922e 69 void lp_ticker_wrapper_resume(void);
mohamedmoawya 0:e4c5e6ec922e 70
mohamedmoawya 0:e4c5e6ec922e 71 /**@}*/
mohamedmoawya 0:e4c5e6ec922e 72
mohamedmoawya 0:e4c5e6ec922e 73 #ifdef __cplusplus
mohamedmoawya 0:e4c5e6ec922e 74 }
mohamedmoawya 0:e4c5e6ec922e 75 #endif
mohamedmoawya 0:e4c5e6ec922e 76
mohamedmoawya 0:e4c5e6ec922e 77 #endif
mohamedmoawya 0:e4c5e6ec922e 78
mohamedmoawya 0:e4c5e6ec922e 79 #endif
mohamedmoawya 0:e4c5e6ec922e 80
mohamedmoawya 0:e4c5e6ec922e 81 /** @}*/