GSwifiInterface library (interface for GainSpan Wi-Fi GS1011 modules) Please see https://mbed.org/users/gsfan/notebook/GSwifiInterface/
Dependents: GSwifiInterface_HelloWorld GSwifiInterface_HelloServo GSwifiInterface_UDPEchoServer GSwifiInterface_UDPEchoClient ... more
Fork of WiflyInterface by
GainSpan Wi-Fi library
The GS1011/GS2100 is an ultra low power 802.11b wireless module from GainSpan.
mbed RTOS supported.
- about this library: http://mbed.org/users/gsfan/notebook/GSwifiInterface/
- about Wi-Fi module: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
ゲインスパン Wi-Fi モジュール ライブラリ
ゲインスパン社の低電力 Wi-Fiモジュール(無線LAN) GS1011/GS2100 シリーズ用のライブラリです。
mbed RTOS に対応しています。(mbed2.0)
- このライブラリについて: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
- Wi-FIモジュールについて: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
- UARTコマンド、SPIデータインターフェースに対応しました。(2019/09)
GSwifi/CBuffer.h
- Committer:
- gsfan
- Date:
- 2013-01-27
- Revision:
- 5:78943b3945b5
- Parent:
- Wifly/CBuffer.h@ 1:fb4494783863
- Child:
- 11:71d67fea5ace
File content as of revision 5:78943b3945b5:
/* Copyright (C) 2012 mbed.org, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef CIRCBUFFER_H_ #define CIRCBUFFER_H_ template <class T> class CircBuffer { public: CircBuffer(int length) { write = 0; read = 0; size = length + 1; buf = (T *)malloc(size * sizeof(T)); }; bool isFull() { return (((write + 1) % size) == read); }; bool isEmpty() { return (read == write); }; void queue(T k) { if (isFull()) { read++; read %= size; } buf[write++] = k; write %= size; } void flush() { read = 0; write = 0; } uint32_t available() { return (write >= read) ? write - read : size - read + write; }; bool dequeue(T * c) { bool empty = isEmpty(); if (!empty) { *c = buf[read++]; read %= size; } return(!empty); }; private: volatile uint32_t write; volatile uint32_t read; uint32_t size; T * buf; }; #endif