WIZNet W5500 with additional enhancements
Fork of WIZnetInterface by
Socket/Endpoint.cpp@38:67e763cdde02, 2017-10-12 (annotated)
- Committer:
- Helmut Tschemernjak
- Date:
- Thu Oct 12 12:19:11 2017 +0200
- Revision:
- 38:67e763cdde02
- Parent:
- 35:fe3028eda085
Enable Interrupts for all sockets by default.
Added a Soft-Reset in the reset() functions which works perfect
when no Reset line is connected.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Soohwan Kim |
0:6f28332c466f | 1 | /* Copyright (C) 2012 mbed.org, MIT License |
Soohwan Kim |
0:6f28332c466f | 2 | * |
Soohwan Kim |
0:6f28332c466f | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
Soohwan Kim |
0:6f28332c466f | 4 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
Soohwan Kim |
0:6f28332c466f | 5 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
Soohwan Kim |
0:6f28332c466f | 6 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
Soohwan Kim |
0:6f28332c466f | 7 | * furnished to do so, subject to the following conditions: |
Soohwan Kim |
0:6f28332c466f | 8 | * |
Soohwan Kim |
0:6f28332c466f | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
Soohwan Kim |
0:6f28332c466f | 10 | * substantial portions of the Software. |
Soohwan Kim |
0:6f28332c466f | 11 | * |
Soohwan Kim |
0:6f28332c466f | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
Soohwan Kim |
0:6f28332c466f | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
Soohwan Kim |
0:6f28332c466f | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
Soohwan Kim |
0:6f28332c466f | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
Soohwan Kim |
0:6f28332c466f | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
Soohwan Kim |
0:6f28332c466f | 17 | */ |
Soohwan Kim |
0:6f28332c466f | 18 | #include "Socket.h" |
Soohwan Kim |
0:6f28332c466f | 19 | #include "Endpoint.h" |
Soohwan Kim |
0:6f28332c466f | 20 | |
Soohwan Kim |
0:6f28332c466f | 21 | Endpoint::Endpoint() |
Soohwan Kim |
0:6f28332c466f | 22 | { |
Soohwan Kim |
0:6f28332c466f | 23 | //printf("reset_address\r\n"); |
Soohwan Kim |
0:6f28332c466f | 24 | reset_address(); |
Soohwan Kim |
0:6f28332c466f | 25 | } |
Soohwan Kim |
0:6f28332c466f | 26 | Endpoint::~Endpoint() {} |
Soohwan Kim |
0:6f28332c466f | 27 | |
Soohwan Kim |
0:6f28332c466f | 28 | void Endpoint::reset_address(void) |
Soohwan Kim |
0:6f28332c466f | 29 | { |
Soohwan Kim |
0:6f28332c466f | 30 | _ipAddress[0] = '\0'; |
Soohwan Kim |
0:6f28332c466f | 31 | _port = 0; |
Soohwan Kim |
0:6f28332c466f | 32 | } |
Soohwan Kim |
0:6f28332c466f | 33 | |
Soohwan Kim |
0:6f28332c466f | 34 | int Endpoint::set_address(const char* host, const int port) |
Soohwan Kim |
0:6f28332c466f | 35 | { |
Soohwan Kim |
0:6f28332c466f | 36 | //Resolve DNS address or populate hard-coded IP address |
Soohwan Kim |
0:6f28332c466f | 37 | WIZnet_Chip* eth = WIZnet_Chip::getInstance(); |
Soohwan Kim |
0:6f28332c466f | 38 | if (eth == NULL) { |
Helmut Tschemernjak | 34:7d44648ec5f2 | 39 | printf("Endpoint constructor error: no WIZnet chip instance available!\r\n"); |
Soohwan Kim |
0:6f28332c466f | 40 | return -1; |
Soohwan Kim |
0:6f28332c466f | 41 | } |
Soohwan Kim |
0:6f28332c466f | 42 | uint32_t addr; |
Soohwan Kim |
0:6f28332c466f | 43 | if (!eth->gethostbyname(host, &addr)) { |
Helmut Tschemernjak | 34:7d44648ec5f2 | 44 | printf("DNS error : Cannot get url from DNS server\r\n"); |
Soohwan Kim |
0:6f28332c466f | 45 | return -1; |
Soohwan Kim |
0:6f28332c466f | 46 | } |
Helmut Tschemernjak | 32:f6d76a55a50b | 47 | snprintf(_ipAddress, sizeof(_ipAddress), "%d.%d.%d.%d", (int)(addr>>24)&0xff, (int)(addr>>16)&0xff, (int)(addr>>8)&0xff, (int)addr&0xff); |
Soohwan Kim |
0:6f28332c466f | 48 | _port = port; |
Soohwan Kim |
0:6f28332c466f | 49 | return 0; |
Soohwan Kim |
0:6f28332c466f | 50 | } |
Soohwan Kim |
0:6f28332c466f | 51 | |
Helmut Tschemernjak | 34:7d44648ec5f2 | 52 | int Endpoint::set_address(const uint32_t addr, const int port) |
Helmut Tschemernjak | 34:7d44648ec5f2 | 53 | { |
Helmut Tschemernjak | 34:7d44648ec5f2 | 54 | snprintf(_ipAddress, sizeof(_ipAddress), "%d.%d.%d.%d", (int)(addr>>24)&0xff, (int)(addr>>16)&0xff, (int)(addr>>8)&0xff, (int)addr&0xff); |
Helmut Tschemernjak | 34:7d44648ec5f2 | 55 | _port = port; |
Helmut Tschemernjak | 35:fe3028eda085 | 56 | return 0; |
Helmut Tschemernjak | 34:7d44648ec5f2 | 57 | } |
Helmut Tschemernjak | 34:7d44648ec5f2 | 58 | |
Soohwan Kim |
0:6f28332c466f | 59 | char* Endpoint::get_address() |
Soohwan Kim |
0:6f28332c466f | 60 | { |
Soohwan Kim |
0:6f28332c466f | 61 | return _ipAddress; |
Soohwan Kim |
0:6f28332c466f | 62 | } |
Soohwan Kim |
0:6f28332c466f | 63 | |
Soohwan Kim |
0:6f28332c466f | 64 | int Endpoint::get_port() |
Soohwan Kim |
0:6f28332c466f | 65 | { |
Soohwan Kim |
0:6f28332c466f | 66 | return _port; |
Soohwan Kim |
0:6f28332c466f | 67 | } |