private fork
Fork of GSwifiInterface by
Socket/Socket.cpp@5:78943b3945b5, 2013-01-27 (annotated)
- Committer:
- gsfan
- Date:
- Sun Jan 27 14:31:19 2013 +0000
- Revision:
- 5:78943b3945b5
- Parent:
- 1:fb4494783863
- Child:
- 8:64184a968e3b
1st build
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
gsfan | 5:78943b3945b5 | 1 | /* Copyright (C) 2012 mbed.org, MIT License |
gsfan | 5:78943b3945b5 | 2 | * |
gsfan | 5:78943b3945b5 | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
gsfan | 5:78943b3945b5 | 4 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
gsfan | 5:78943b3945b5 | 5 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
gsfan | 5:78943b3945b5 | 6 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
gsfan | 5:78943b3945b5 | 7 | * furnished to do so, subject to the following conditions: |
gsfan | 5:78943b3945b5 | 8 | * |
gsfan | 5:78943b3945b5 | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
gsfan | 5:78943b3945b5 | 10 | * substantial portions of the Software. |
gsfan | 5:78943b3945b5 | 11 | * |
gsfan | 5:78943b3945b5 | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
gsfan | 5:78943b3945b5 | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
gsfan | 5:78943b3945b5 | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
gsfan | 5:78943b3945b5 | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
gsfan | 5:78943b3945b5 | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
gsfan | 5:78943b3945b5 | 17 | */ |
gsfan | 5:78943b3945b5 | 18 | /* Copyright (C) 2013 gsfan, MIT License |
gsfan | 5:78943b3945b5 | 19 | * port to the GainSpan Wi-FI module GS1011 |
gsfan | 5:78943b3945b5 | 20 | */ |
gsfan | 5:78943b3945b5 | 21 | |
gsfan | 5:78943b3945b5 | 22 | #include "Socket.h" |
gsfan | 5:78943b3945b5 | 23 | #include <cstring> |
gsfan | 5:78943b3945b5 | 24 | |
gsfan | 5:78943b3945b5 | 25 | Socket::Socket() { |
gsfan | 5:78943b3945b5 | 26 | _wifi = GSwifi::getInstance(); |
gsfan | 5:78943b3945b5 | 27 | if (_wifi == NULL) |
gsfan | 5:78943b3945b5 | 28 | error("Socket constructor error: no wifly instance available!\r\n"); |
gsfan | 5:78943b3945b5 | 29 | _blocking = true; |
gsfan | 5:78943b3945b5 | 30 | _timeout = 1500; |
gsfan | 5:78943b3945b5 | 31 | |
gsfan | 5:78943b3945b5 | 32 | _server = false; |
gsfan | 5:78943b3945b5 | 33 | _cid = -1; |
gsfan | 5:78943b3945b5 | 34 | _port = 0; |
gsfan | 5:78943b3945b5 | 35 | } |
gsfan | 5:78943b3945b5 | 36 | |
gsfan | 5:78943b3945b5 | 37 | void Socket::set_blocking(bool blocking, unsigned int timeout) { |
gsfan | 5:78943b3945b5 | 38 | _blocking = blocking; |
gsfan | 5:78943b3945b5 | 39 | _timeout = timeout; |
gsfan | 5:78943b3945b5 | 40 | } |
gsfan | 5:78943b3945b5 | 41 | |
gsfan | 5:78943b3945b5 | 42 | int Socket::close() { |
gsfan | 5:78943b3945b5 | 43 | char cmd[CFG_CMD_SIZE]; |
gsfan | 5:78943b3945b5 | 44 | |
gsfan | 5:78943b3945b5 | 45 | if (_cid < 0) return 0; |
gsfan | 5:78943b3945b5 | 46 | |
gsfan | 5:78943b3945b5 | 47 | sprintf(cmd, "AT+NCLOSE=%X", _cid); |
gsfan | 5:78943b3945b5 | 48 | _cid = -1; |
gsfan | 5:78943b3945b5 | 49 | return _wifi->sendCommand(cmd); |
gsfan | 5:78943b3945b5 | 50 | } |
gsfan | 5:78943b3945b5 | 51 | |
gsfan | 5:78943b3945b5 | 52 | Socket::~Socket() { |
gsfan | 5:78943b3945b5 | 53 | close(); //Don't want to leak |
gsfan | 5:78943b3945b5 | 54 | } |