spinal cord / PokittoLib_

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

mbed-pokitto/api/Transaction.h@64:6e6c6c2b664e, 2018-11-18 (annotated)

Committer:
spinal
Date:
Sun Nov 18 15:47:54 2018 +0000
Revision:
64:6e6c6c2b664e
Parent:
5:ea7377f3d1af 
added fix for directrectangle()

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 5:ea7377f3d1af 1 /* mbed Microcontroller Library
Pokitto 5:ea7377f3d1af 2 * Copyright (c) 2015 ARM Limited
Pokitto 5:ea7377f3d1af 3 *
Pokitto 5:ea7377f3d1af 4 * Licensed under the Apache License, Version 2.0 (the "License");
Pokitto 5:ea7377f3d1af 5 * you may not use this file except in compliance with the License.
Pokitto 5:ea7377f3d1af 6 * You may obtain a copy of the License at
Pokitto 5:ea7377f3d1af 7 *
Pokitto 5:ea7377f3d1af 8 * http://www.apache.org/licenses/LICENSE-2.0
Pokitto 5:ea7377f3d1af 9 *
Pokitto 5:ea7377f3d1af 10 * Unless required by applicable law or agreed to in writing, software
Pokitto 5:ea7377f3d1af 11 * distributed under the License is distributed on an "AS IS" BASIS,
Pokitto 5:ea7377f3d1af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pokitto 5:ea7377f3d1af 13 * See the License for the specific language governing permissions and
Pokitto 5:ea7377f3d1af 14 * limitations under the License.
Pokitto 5:ea7377f3d1af 15 */
Pokitto 5:ea7377f3d1af 16 #ifndef MBED_TRANSACTION_H
Pokitto 5:ea7377f3d1af 17 #define MBED_TRANSACTION_H
Pokitto 5:ea7377f3d1af 18
Pokitto 5:ea7377f3d1af 19 #include "platform.h"
Pokitto 5:ea7377f3d1af 20 #include "FunctionPointer.h"
Pokitto 5:ea7377f3d1af 21
Pokitto 5:ea7377f3d1af 22 namespace mbed {
Pokitto 5:ea7377f3d1af 23
Pokitto 5:ea7377f3d1af 24 /** Transaction structure
Pokitto 5:ea7377f3d1af 25 */
Pokitto 5:ea7377f3d1af 26 typedef struct {
Pokitto 5:ea7377f3d1af 27 void *tx_buffer; /**< Tx buffer */
Pokitto 5:ea7377f3d1af 28 size_t tx_length; /**< Length of Tx buffer*/
Pokitto 5:ea7377f3d1af 29 void *rx_buffer; /**< Rx buffer */
Pokitto 5:ea7377f3d1af 30 size_t rx_length; /**< Length of Rx buffer */
Pokitto 5:ea7377f3d1af 31 uint32_t event; /**< Event for a transaction */
Pokitto 5:ea7377f3d1af 32 event_callback_t callback; /**< User's callback */
Pokitto 5:ea7377f3d1af 33 uint8_t width; /**< Buffer's word width (8, 16, 32, 64) */
Pokitto 5:ea7377f3d1af 34 } transaction_t;
Pokitto 5:ea7377f3d1af 35
Pokitto 5:ea7377f3d1af 36 /** Transaction class defines a transaction.
Pokitto 5:ea7377f3d1af 37 */
Pokitto 5:ea7377f3d1af 38 template<typename Class>
Pokitto 5:ea7377f3d1af 39 class Transaction {
Pokitto 5:ea7377f3d1af 40 public:
Pokitto 5:ea7377f3d1af 41 Transaction(Class *tpointer, const transaction_t& transaction) : _obj(tpointer), _data(transaction) {
Pokitto 5:ea7377f3d1af 42 }
Pokitto 5:ea7377f3d1af 43
Pokitto 5:ea7377f3d1af 44 Transaction() : _obj(), _data() {
Pokitto 5:ea7377f3d1af 45 }
Pokitto 5:ea7377f3d1af 46
Pokitto 5:ea7377f3d1af 47 ~Transaction() {
Pokitto 5:ea7377f3d1af 48 }
Pokitto 5:ea7377f3d1af 49
Pokitto 5:ea7377f3d1af 50 /** Get object's instance for the transaction
Pokitto 5:ea7377f3d1af 51 *
Pokitto 5:ea7377f3d1af 52 * @return The object which was stored
Pokitto 5:ea7377f3d1af 53 */
Pokitto 5:ea7377f3d1af 54 Class* get_object() {
Pokitto 5:ea7377f3d1af 55 return _obj;
Pokitto 5:ea7377f3d1af 56 }
Pokitto 5:ea7377f3d1af 57
Pokitto 5:ea7377f3d1af 58 /** Get the transaction
Pokitto 5:ea7377f3d1af 59 *
Pokitto 5:ea7377f3d1af 60 * @return The transaction which was stored
Pokitto 5:ea7377f3d1af 61 */
Pokitto 5:ea7377f3d1af 62 transaction_t* get_transaction() {
Pokitto 5:ea7377f3d1af 63 return &_data;
Pokitto 5:ea7377f3d1af 64 }
Pokitto 5:ea7377f3d1af 65
Pokitto 5:ea7377f3d1af 66 private:
Pokitto 5:ea7377f3d1af 67 Class* _obj;
Pokitto 5:ea7377f3d1af 68 transaction_t _data;
Pokitto 5:ea7377f3d1af 69 };
Pokitto 5:ea7377f3d1af 70
Pokitto 5:ea7377f3d1af 71 }
Pokitto 5:ea7377f3d1af 72
Pokitto 5:ea7377f3d1af 73 #endif