不韋 呂 / F746_MySoundMachine

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Dependencies:   F746_GUI F746_SAI_IO FrequencyResponseDrawer SD_PlayerSkeleton UIT_FFT_Real

mbed_src_STM/hal/buffer.h@0:224dccbc4edd, 2016-08-15 (annotated)

Committer:
MikamiUitOpen
Date:
Mon Aug 15 07:18:07 2016 +0000
Revision:
0:224dccbc4edd
1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:224dccbc4edd 1 /* mbed Microcontroller Library
MikamiUitOpen 0:224dccbc4edd 2 * Copyright (c) 2014-2015 ARM Limited
MikamiUitOpen 0:224dccbc4edd 3 *
MikamiUitOpen 0:224dccbc4edd 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 0:224dccbc4edd 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 0:224dccbc4edd 6 * You may obtain a copy of the License at
MikamiUitOpen 0:224dccbc4edd 7 *
MikamiUitOpen 0:224dccbc4edd 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 0:224dccbc4edd 9 *
MikamiUitOpen 0:224dccbc4edd 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 0:224dccbc4edd 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 0:224dccbc4edd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 0:224dccbc4edd 13 * See the License for the specific language governing permissions and
MikamiUitOpen 0:224dccbc4edd 14 * limitations under the License.
MikamiUitOpen 0:224dccbc4edd 15 */
MikamiUitOpen 0:224dccbc4edd 16 #ifndef MBED_BUFFER_H
MikamiUitOpen 0:224dccbc4edd 17 #define MBED_BUFFER_H
MikamiUitOpen 0:224dccbc4edd 18
MikamiUitOpen 0:224dccbc4edd 19 #include <stddef.h>
MikamiUitOpen 0:224dccbc4edd 20
MikamiUitOpen 0:224dccbc4edd 21 /** Generic buffer structure
MikamiUitOpen 0:224dccbc4edd 22 */
MikamiUitOpen 0:224dccbc4edd 23 typedef struct buffer_s {
MikamiUitOpen 0:224dccbc4edd 24 void *buffer; /**< the pointer to a buffer */
MikamiUitOpen 0:224dccbc4edd 25 size_t length; /**< the buffer length */
MikamiUitOpen 0:224dccbc4edd 26 size_t pos; /**< actual buffer position */
MikamiUitOpen 0:224dccbc4edd 27 uint8_t width; /**< The buffer unit width (8, 16, 32, 64), used for proper *buffer casting */
MikamiUitOpen 0:224dccbc4edd 28 } buffer_t;
MikamiUitOpen 0:224dccbc4edd 29
MikamiUitOpen 0:224dccbc4edd 30 #endif