Junichi Katsu / Mbed 2 deprecated WallbotWii

うおーるぼっとをWiiリモコンでコントロールする新しいプログラムです。 以前のものより、Wiiリモコンが早く繋がる様になりました。 It is a program which controls A with the Wii remote. ※ A Bluetooth dongle and a Wii remote control are needed.

Dependencies:   USBHost mbed FATFileSystem mbed-rtos

USBHost/mbed-rtos/rtos/MemoryPool.h@0:fccb789424fc, 2013-06-10 (annotated)

Committer:
jksoft
Date:
Mon Jun 10 16:01:50 2013 +0000
Revision:
0:fccb789424fc
1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:fccb789424fc 1 /* mbed Microcontroller Library
jksoft 0:fccb789424fc 2 * Copyright (c) 2006-2012 ARM Limited
jksoft 0:fccb789424fc 3 *
jksoft 0:fccb789424fc 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
jksoft 0:fccb789424fc 5 * of this software and associated documentation files (the "Software"), to deal
jksoft 0:fccb789424fc 6 * in the Software without restriction, including without limitation the rights
jksoft 0:fccb789424fc 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
jksoft 0:fccb789424fc 8 * copies of the Software, and to permit persons to whom the Software is
jksoft 0:fccb789424fc 9 * furnished to do so, subject to the following conditions:
jksoft 0:fccb789424fc 10 *
jksoft 0:fccb789424fc 11 * The above copyright notice and this permission notice shall be included in
jksoft 0:fccb789424fc 12 * all copies or substantial portions of the Software.
jksoft 0:fccb789424fc 13 *
jksoft 0:fccb789424fc 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
jksoft 0:fccb789424fc 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
jksoft 0:fccb789424fc 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
jksoft 0:fccb789424fc 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
jksoft 0:fccb789424fc 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jksoft 0:fccb789424fc 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
jksoft 0:fccb789424fc 20 * SOFTWARE.
jksoft 0:fccb789424fc 21 */
jksoft 0:fccb789424fc 22 #ifndef MEMORYPOOL_H
jksoft 0:fccb789424fc 23 #define MEMORYPOOL_H
jksoft 0:fccb789424fc 24
jksoft 0:fccb789424fc 25 #include <stdint.h>
jksoft 0:fccb789424fc 26 #include <string.h>
jksoft 0:fccb789424fc 27
jksoft 0:fccb789424fc 28 #include "cmsis_os.h"
jksoft 0:fccb789424fc 29
jksoft 0:fccb789424fc 30 namespace rtos {
jksoft 0:fccb789424fc 31
jksoft 0:fccb789424fc 32 /** Define and manage fixed-size memory pools of objects of a given type.
jksoft 0:fccb789424fc 33 @tparam T data type of a single object (element).
jksoft 0:fccb789424fc 34 @tparam queue_sz maximum number of objects (elements) in the memory pool.
jksoft 0:fccb789424fc 35 */
jksoft 0:fccb789424fc 36 template<typename T, uint32_t pool_sz>
jksoft 0:fccb789424fc 37 class MemoryPool {
jksoft 0:fccb789424fc 38 public:
jksoft 0:fccb789424fc 39 /** Create and Initialize a memory pool. */
jksoft 0:fccb789424fc 40 MemoryPool() {
jksoft 0:fccb789424fc 41 #ifdef CMSIS_OS_RTX
jksoft 0:fccb789424fc 42 memset(_pool_m, 0, sizeof(_pool_m));
jksoft 0:fccb789424fc 43 _pool_def.pool = _pool_m;
jksoft 0:fccb789424fc 44
jksoft 0:fccb789424fc 45 _pool_def.pool_sz = pool_sz;
jksoft 0:fccb789424fc 46 _pool_def.item_sz = sizeof(T);
jksoft 0:fccb789424fc 47 #endif
jksoft 0:fccb789424fc 48 _pool_id = osPoolCreate(&_pool_def);
jksoft 0:fccb789424fc 49 }
jksoft 0:fccb789424fc 50
jksoft 0:fccb789424fc 51 /** Allocate a memory block of type T from a memory pool.
jksoft 0:fccb789424fc 52 @return address of the allocated memory block or NULL in case of no memory available.
jksoft 0:fccb789424fc 53 */
jksoft 0:fccb789424fc 54 T* alloc(void) {
jksoft 0:fccb789424fc 55 return (T*)osPoolAlloc(_pool_id);
jksoft 0:fccb789424fc 56 }
jksoft 0:fccb789424fc 57
jksoft 0:fccb789424fc 58 /** Allocate a memory block of type T from a memory pool and set memory block to zero.
jksoft 0:fccb789424fc 59 @return address of the allocated memory block or NULL in case of no memory available.
jksoft 0:fccb789424fc 60 */
jksoft 0:fccb789424fc 61 T* calloc(void) {
jksoft 0:fccb789424fc 62 return (T*)osPoolCAlloc(_pool_id);
jksoft 0:fccb789424fc 63 }
jksoft 0:fccb789424fc 64
jksoft 0:fccb789424fc 65 /** Return an allocated memory block back to a specific memory pool.
jksoft 0:fccb789424fc 66 @param address of the allocated memory block that is returned to the memory pool.
jksoft 0:fccb789424fc 67 @return status code that indicates the execution status of the function.
jksoft 0:fccb789424fc 68 */
jksoft 0:fccb789424fc 69 osStatus free(T *block) {
jksoft 0:fccb789424fc 70 return osPoolFree(_pool_id, (void*)block);
jksoft 0:fccb789424fc 71 }
jksoft 0:fccb789424fc 72
jksoft 0:fccb789424fc 73 private:
jksoft 0:fccb789424fc 74 osPoolId _pool_id;
jksoft 0:fccb789424fc 75 osPoolDef_t _pool_def;
jksoft 0:fccb789424fc 76 #ifdef CMSIS_OS_RTX
jksoft 0:fccb789424fc 77 uint32_t _pool_m[3+((sizeof(T)+3)/4)*(pool_sz)];
jksoft 0:fccb789424fc 78 #endif
jksoft 0:fccb789424fc 79 };
jksoft 0:fccb789424fc 80
jksoft 0:fccb789424fc 81 }
jksoft 0:fccb789424fc 82 #endif