Mohamed Moawya / SnakeGame

test test test

Dependencies:   mbed

snake-test/mbed/platform/Transaction.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 /* mbed Microcontroller Library
mohamedmoawya 0:e4c5e6ec922e 2 * Copyright (c) 2015 ARM Limited
mohamedmoawya 0:e4c5e6ec922e 3 *
mohamedmoawya 0:e4c5e6ec922e 4 * Licensed under the Apache License, Version 2.0 (the "License");
mohamedmoawya 0:e4c5e6ec922e 5 * you may not use this file except in compliance with the License.
mohamedmoawya 0:e4c5e6ec922e 6 * You may obtain a copy of the License at
mohamedmoawya 0:e4c5e6ec922e 7 *
mohamedmoawya 0:e4c5e6ec922e 8 * http://www.apache.org/licenses/LICENSE-2.0
mohamedmoawya 0:e4c5e6ec922e 9 *
mohamedmoawya 0:e4c5e6ec922e 10 * Unless required by applicable law or agreed to in writing, software
mohamedmoawya 0:e4c5e6ec922e 11 * distributed under the License is distributed on an "AS IS" BASIS,
mohamedmoawya 0:e4c5e6ec922e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mohamedmoawya 0:e4c5e6ec922e 13 * See the License for the specific language governing permissions and
mohamedmoawya 0:e4c5e6ec922e 14 * limitations under the License.
mohamedmoawya 0:e4c5e6ec922e 15 */
mohamedmoawya 0:e4c5e6ec922e 16 #ifndef MBED_TRANSACTION_H
mohamedmoawya 0:e4c5e6ec922e 17 #define MBED_TRANSACTION_H
mohamedmoawya 0:e4c5e6ec922e 18
mohamedmoawya 0:e4c5e6ec922e 19 #include "platform/platform.h"
mohamedmoawya 0:e4c5e6ec922e 20 #include "platform/FunctionPointer.h"
mohamedmoawya 0:e4c5e6ec922e 21
mohamedmoawya 0:e4c5e6ec922e 22 namespace mbed {
mohamedmoawya 0:e4c5e6ec922e 23 /** \addtogroup platform */
mohamedmoawya 0:e4c5e6ec922e 24 /** @{*/
mohamedmoawya 0:e4c5e6ec922e 25 /**
mohamedmoawya 0:e4c5e6ec922e 26 * \defgroup platform_Transaction Transaction class
mohamedmoawya 0:e4c5e6ec922e 27 * @{
mohamedmoawya 0:e4c5e6ec922e 28 */
mohamedmoawya 0:e4c5e6ec922e 29
mohamedmoawya 0:e4c5e6ec922e 30 /** Transaction structure
mohamedmoawya 0:e4c5e6ec922e 31 */
mohamedmoawya 0:e4c5e6ec922e 32 typedef struct {
mohamedmoawya 0:e4c5e6ec922e 33 void *tx_buffer; /**< Tx buffer */
mohamedmoawya 0:e4c5e6ec922e 34 size_t tx_length; /**< Length of Tx buffer*/
mohamedmoawya 0:e4c5e6ec922e 35 void *rx_buffer; /**< Rx buffer */
mohamedmoawya 0:e4c5e6ec922e 36 size_t rx_length; /**< Length of Rx buffer */
mohamedmoawya 0:e4c5e6ec922e 37 uint32_t event; /**< Event for a transaction */
mohamedmoawya 0:e4c5e6ec922e 38 event_callback_t callback; /**< User's callback */
mohamedmoawya 0:e4c5e6ec922e 39 uint8_t width; /**< Buffer's word width (8, 16, 32, 64) */
mohamedmoawya 0:e4c5e6ec922e 40 } transaction_t;
mohamedmoawya 0:e4c5e6ec922e 41
mohamedmoawya 0:e4c5e6ec922e 42 /** Transaction class defines a transaction.
mohamedmoawya 0:e4c5e6ec922e 43 *
mohamedmoawya 0:e4c5e6ec922e 44 * @note Synchronization level: Not protected
mohamedmoawya 0:e4c5e6ec922e 45 */
mohamedmoawya 0:e4c5e6ec922e 46 template<typename Class>
mohamedmoawya 0:e4c5e6ec922e 47 class Transaction {
mohamedmoawya 0:e4c5e6ec922e 48 public:
mohamedmoawya 0:e4c5e6ec922e 49 Transaction(Class *tpointer, const transaction_t &transaction) : _obj(tpointer), _data(transaction)
mohamedmoawya 0:e4c5e6ec922e 50 {
mohamedmoawya 0:e4c5e6ec922e 51 }
mohamedmoawya 0:e4c5e6ec922e 52
mohamedmoawya 0:e4c5e6ec922e 53 Transaction() : _obj(), _data()
mohamedmoawya 0:e4c5e6ec922e 54 {
mohamedmoawya 0:e4c5e6ec922e 55 }
mohamedmoawya 0:e4c5e6ec922e 56
mohamedmoawya 0:e4c5e6ec922e 57 ~Transaction()
mohamedmoawya 0:e4c5e6ec922e 58 {
mohamedmoawya 0:e4c5e6ec922e 59 }
mohamedmoawya 0:e4c5e6ec922e 60
mohamedmoawya 0:e4c5e6ec922e 61 /** Get object's instance for the transaction
mohamedmoawya 0:e4c5e6ec922e 62 *
mohamedmoawya 0:e4c5e6ec922e 63 * @return The object which was stored
mohamedmoawya 0:e4c5e6ec922e 64 */
mohamedmoawya 0:e4c5e6ec922e 65 Class *get_object()
mohamedmoawya 0:e4c5e6ec922e 66 {
mohamedmoawya 0:e4c5e6ec922e 67 return _obj;
mohamedmoawya 0:e4c5e6ec922e 68 }
mohamedmoawya 0:e4c5e6ec922e 69
mohamedmoawya 0:e4c5e6ec922e 70 /** Get the transaction
mohamedmoawya 0:e4c5e6ec922e 71 *
mohamedmoawya 0:e4c5e6ec922e 72 * @return The transaction which was stored
mohamedmoawya 0:e4c5e6ec922e 73 */
mohamedmoawya 0:e4c5e6ec922e 74 transaction_t *get_transaction()
mohamedmoawya 0:e4c5e6ec922e 75 {
mohamedmoawya 0:e4c5e6ec922e 76 return &_data;
mohamedmoawya 0:e4c5e6ec922e 77 }
mohamedmoawya 0:e4c5e6ec922e 78
mohamedmoawya 0:e4c5e6ec922e 79 private:
mohamedmoawya 0:e4c5e6ec922e 80 Class *_obj;
mohamedmoawya 0:e4c5e6ec922e 81 transaction_t _data;
mohamedmoawya 0:e4c5e6ec922e 82 };
mohamedmoawya 0:e4c5e6ec922e 83 /**@}*/
mohamedmoawya 0:e4c5e6ec922e 84
mohamedmoawya 0:e4c5e6ec922e 85 /**@}*/
mohamedmoawya 0:e4c5e6ec922e 86 }
mohamedmoawya 0:e4c5e6ec922e 87
mohamedmoawya 0:e4c5e6ec922e 88 #endif