Zeroday Hong / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

hal/buffer.h@162:16168a1438f3, 2017-04-08 (annotated)

Committer:
funshine
Date:
Sat Apr 08 17:03:55 2017 +0000
Revision:
162:16168a1438f3
Parent:
149:156823d33999 
add code to handle serial port rx error in uart_irq()

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 149:156823d33999 1
<> 149:156823d33999 2 /** \addtogroup hal */
<> 149:156823d33999 3 /** @{*/
<> 144:ef7eb2e8f9f7 4 /* mbed Microcontroller Library
<> 144:ef7eb2e8f9f7 5 * Copyright (c) 2014-2015 ARM Limited
<> 144:ef7eb2e8f9f7 6 *
<> 144:ef7eb2e8f9f7 7 * Licensed under the Apache License, Version 2.0 (the "License");
<> 144:ef7eb2e8f9f7 8 * you may not use this file except in compliance with the License.
<> 144:ef7eb2e8f9f7 9 * You may obtain a copy of the License at
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * http://www.apache.org/licenses/LICENSE-2.0
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Unless required by applicable law or agreed to in writing, software
<> 144:ef7eb2e8f9f7 14 * distributed under the License is distributed on an "AS IS" BASIS,
<> 144:ef7eb2e8f9f7 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 144:ef7eb2e8f9f7 16 * See the License for the specific language governing permissions and
<> 144:ef7eb2e8f9f7 17 * limitations under the License.
<> 144:ef7eb2e8f9f7 18 */
<> 144:ef7eb2e8f9f7 19 #ifndef MBED_BUFFER_H
<> 144:ef7eb2e8f9f7 20 #define MBED_BUFFER_H
<> 144:ef7eb2e8f9f7 21
<> 144:ef7eb2e8f9f7 22 #include <stddef.h>
<> 144:ef7eb2e8f9f7 23
<> 144:ef7eb2e8f9f7 24 /** Generic buffer structure
<> 144:ef7eb2e8f9f7 25 */
<> 144:ef7eb2e8f9f7 26 typedef struct buffer_s {
<> 144:ef7eb2e8f9f7 27 void *buffer; /**< the pointer to a buffer */
<> 144:ef7eb2e8f9f7 28 size_t length; /**< the buffer length */
<> 144:ef7eb2e8f9f7 29 size_t pos; /**< actual buffer position */
<> 144:ef7eb2e8f9f7 30 uint8_t width; /**< The buffer unit width (8, 16, 32, 64), used for proper *buffer casting */
<> 144:ef7eb2e8f9f7 31 } buffer_t;
<> 144:ef7eb2e8f9f7 32
<> 144:ef7eb2e8f9f7 33 #endif
<> 149:156823d33999 34
<> 149:156823d33999 35 /** @}*/