Junichi Katsu / Mbed 2 deprecated MilkcocoaSampleESP8266

データの保存、更新、取得ができるWebサービス「milkcocoa」に接続し、データのプッシュ、送信、取得ができるライブラリを使ったサンプルです。ESP8266版 https://mlkcca.com/

Dependencies:   Milkcocoa mbed

Dependents:   M2m

ESP8266InterfaceTiny/ESP8266/CBuffer.h@0:82d5445a9461, 2015-12-18 (annotated)

Committer:
jksoft
Date:
Fri Dec 18 04:47:41 2015 +0000
Revision:
0:82d5445a9461
??

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:82d5445a9461 1 /* Copyright (C) 2012 mbed.org, MIT License
jksoft 0:82d5445a9461 2 *
jksoft 0:82d5445a9461 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
jksoft 0:82d5445a9461 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
jksoft 0:82d5445a9461 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
jksoft 0:82d5445a9461 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
jksoft 0:82d5445a9461 7 * furnished to do so, subject to the following conditions:
jksoft 0:82d5445a9461 8 *
jksoft 0:82d5445a9461 9 * The above copyright notice and this permission notice shall be included in all copies or
jksoft 0:82d5445a9461 10 * substantial portions of the Software.
jksoft 0:82d5445a9461 11 *
jksoft 0:82d5445a9461 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
jksoft 0:82d5445a9461 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
jksoft 0:82d5445a9461 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
jksoft 0:82d5445a9461 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jksoft 0:82d5445a9461 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
jksoft 0:82d5445a9461 17 */
jksoft 0:82d5445a9461 18
jksoft 0:82d5445a9461 19 #ifndef CIRCBUFFER_H_
jksoft 0:82d5445a9461 20 #define CIRCBUFFER_H_
jksoft 0:82d5445a9461 21
jksoft 0:82d5445a9461 22 template <class T>
jksoft 0:82d5445a9461 23 class CircBuffer {
jksoft 0:82d5445a9461 24 public:
jksoft 0:82d5445a9461 25 CircBuffer(int length) {
jksoft 0:82d5445a9461 26 write = 0;
jksoft 0:82d5445a9461 27 read = 0;
jksoft 0:82d5445a9461 28 size = length + 1;
jksoft 0:82d5445a9461 29 buf = (T *)malloc(size * sizeof(T));
jksoft 0:82d5445a9461 30 };
jksoft 0:82d5445a9461 31
jksoft 0:82d5445a9461 32 bool isFull() {
jksoft 0:82d5445a9461 33 return (((write + 1) % size) == read);
jksoft 0:82d5445a9461 34 };
jksoft 0:82d5445a9461 35
jksoft 0:82d5445a9461 36 bool isEmpty() {
jksoft 0:82d5445a9461 37 return (read == write);
jksoft 0:82d5445a9461 38 };
jksoft 0:82d5445a9461 39
jksoft 0:82d5445a9461 40 void queue(T k) {
jksoft 0:82d5445a9461 41 if (isFull()) {
jksoft 0:82d5445a9461 42 read++;
jksoft 0:82d5445a9461 43 read %= size;
jksoft 0:82d5445a9461 44 }
jksoft 0:82d5445a9461 45 buf[write++] = k;
jksoft 0:82d5445a9461 46 write %= size;
jksoft 0:82d5445a9461 47 }
jksoft 0:82d5445a9461 48
jksoft 0:82d5445a9461 49 void flush() {
jksoft 0:82d5445a9461 50 read = 0;
jksoft 0:82d5445a9461 51 write = 0;
jksoft 0:82d5445a9461 52 }
jksoft 0:82d5445a9461 53
jksoft 0:82d5445a9461 54
jksoft 0:82d5445a9461 55 uint32_t available() {
jksoft 0:82d5445a9461 56 return (write >= read) ? write - read : size - read + write;
jksoft 0:82d5445a9461 57 };
jksoft 0:82d5445a9461 58
jksoft 0:82d5445a9461 59 bool dequeue(T * c) {
jksoft 0:82d5445a9461 60 bool empty = isEmpty();
jksoft 0:82d5445a9461 61 if (!empty) {
jksoft 0:82d5445a9461 62 *c = buf[read++];
jksoft 0:82d5445a9461 63 read %= size;
jksoft 0:82d5445a9461 64 }
jksoft 0:82d5445a9461 65 return(!empty);
jksoft 0:82d5445a9461 66 };
jksoft 0:82d5445a9461 67
jksoft 0:82d5445a9461 68 private:
jksoft 0:82d5445a9461 69 volatile uint32_t write;
jksoft 0:82d5445a9461 70 volatile uint32_t read;
jksoft 0:82d5445a9461 71 uint32_t size;
jksoft 0:82d5445a9461 72 T * buf;
jksoft 0:82d5445a9461 73 };
jksoft 0:82d5445a9461 74
jksoft 0:82d5445a9461 75 #endif