Aravind Vadali / mbed-src-AV

mbed.h library with any bug fixes AV finds.

Dependents:   micromouse4_encoder_testing PID_Test Lab1_Test WorkingPID ... more

api/Transaction.h@1:ebce2ad32f95, 2015-11-02 (annotated)

Committer:
aravindsv
Date:
Mon Nov 02 03:07:12 2015 +0000
Revision:
1:ebce2ad32f95
Parent:
0:ba7650f404af 
Changed the RCC timeout value to 500 ms, so total code startup time before program starts running is ~1s. Hopefully no side-effects from lower startup timeouts

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aravindsv 0:ba7650f404af 1 /* mbed Microcontroller Library
aravindsv 0:ba7650f404af 2 * Copyright (c) 2015 ARM Limited
aravindsv 0:ba7650f404af 3 *
aravindsv 0:ba7650f404af 4 * Licensed under the Apache License, Version 2.0 (the "License");
aravindsv 0:ba7650f404af 5 * you may not use this file except in compliance with the License.
aravindsv 0:ba7650f404af 6 * You may obtain a copy of the License at
aravindsv 0:ba7650f404af 7 *
aravindsv 0:ba7650f404af 8 * http://www.apache.org/licenses/LICENSE-2.0
aravindsv 0:ba7650f404af 9 *
aravindsv 0:ba7650f404af 10 * Unless required by applicable law or agreed to in writing, software
aravindsv 0:ba7650f404af 11 * distributed under the License is distributed on an "AS IS" BASIS,
aravindsv 0:ba7650f404af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
aravindsv 0:ba7650f404af 13 * See the License for the specific language governing permissions and
aravindsv 0:ba7650f404af 14 * limitations under the License.
aravindsv 0:ba7650f404af 15 */
aravindsv 0:ba7650f404af 16 #ifndef MBED_TRANSACTION_H
aravindsv 0:ba7650f404af 17 #define MBED_TRANSACTION_H
aravindsv 0:ba7650f404af 18
aravindsv 0:ba7650f404af 19 #include "platform.h"
aravindsv 0:ba7650f404af 20 #include "FunctionPointer.h"
aravindsv 0:ba7650f404af 21
aravindsv 0:ba7650f404af 22 namespace mbed {
aravindsv 0:ba7650f404af 23
aravindsv 0:ba7650f404af 24 /** Transaction structure
aravindsv 0:ba7650f404af 25 */
aravindsv 0:ba7650f404af 26 typedef struct {
aravindsv 0:ba7650f404af 27 void *tx_buffer; /**< Tx buffer */
aravindsv 0:ba7650f404af 28 size_t tx_length; /**< Length of Tx buffer*/
aravindsv 0:ba7650f404af 29 void *rx_buffer; /**< Rx buffer */
aravindsv 0:ba7650f404af 30 size_t rx_length; /**< Length of Rx buffer */
aravindsv 0:ba7650f404af 31 uint32_t event; /**< Event for a transaction */
aravindsv 0:ba7650f404af 32 event_callback_t callback; /**< User's callback */
aravindsv 0:ba7650f404af 33 uint8_t width; /**< Buffer's word width (8, 16, 32, 64) */
aravindsv 0:ba7650f404af 34 } transaction_t;
aravindsv 0:ba7650f404af 35
aravindsv 0:ba7650f404af 36 /** Transaction class defines a transaction.
aravindsv 0:ba7650f404af 37 */
aravindsv 0:ba7650f404af 38 template<typename Class>
aravindsv 0:ba7650f404af 39 class Transaction {
aravindsv 0:ba7650f404af 40 public:
aravindsv 0:ba7650f404af 41 Transaction(Class *tpointer, const transaction_t& transaction) : _obj(tpointer), _data(transaction) {
aravindsv 0:ba7650f404af 42 }
aravindsv 0:ba7650f404af 43
aravindsv 0:ba7650f404af 44 Transaction() : _obj(), _data() {
aravindsv 0:ba7650f404af 45 }
aravindsv 0:ba7650f404af 46
aravindsv 0:ba7650f404af 47 ~Transaction() {
aravindsv 0:ba7650f404af 48 }
aravindsv 0:ba7650f404af 49
aravindsv 0:ba7650f404af 50 /** Get object's instance for the transaction
aravindsv 0:ba7650f404af 51 *
aravindsv 0:ba7650f404af 52 * @return The object which was stored
aravindsv 0:ba7650f404af 53 */
aravindsv 0:ba7650f404af 54 Class* get_object() {
aravindsv 0:ba7650f404af 55 return _obj;
aravindsv 0:ba7650f404af 56 }
aravindsv 0:ba7650f404af 57
aravindsv 0:ba7650f404af 58 /** Get the transaction
aravindsv 0:ba7650f404af 59 *
aravindsv 0:ba7650f404af 60 * @return The transaction which was stored
aravindsv 0:ba7650f404af 61 */
aravindsv 0:ba7650f404af 62 transaction_t* get_transaction() {
aravindsv 0:ba7650f404af 63 return &_data;
aravindsv 0:ba7650f404af 64 }
aravindsv 0:ba7650f404af 65
aravindsv 0:ba7650f404af 66 private:
aravindsv 0:ba7650f404af 67 Class* _obj;
aravindsv 0:ba7650f404af 68 transaction_t _data;
aravindsv 0:ba7650f404af 69 };
aravindsv 0:ba7650f404af 70
aravindsv 0:ba7650f404af 71 }
aravindsv 0:ba7650f404af 72
aravindsv 0:ba7650f404af 73 #endif