ThingPlug Test
Dependents: WizFi310_ThingPlug_Test WizFi310_ThingPlug_Test_P
Fork of WizFi310Interface by
WizFi310Interface.cpp@1:16e57103a7dd, 2016-10-10 (annotated)
- Committer:
- jehoon
- Date:
- Mon Oct 10 05:12:51 2016 +0000
- Revision:
- 1:16e57103a7dd
- Parent:
- 0:df571f8f8c03
- Child:
- 2:04c8d61984a3
mqtt receive
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jehoon | 0:df571f8f8c03 | 1 | /* WizFi310 implementation of NetworkInterfaceAPI |
jehoon | 0:df571f8f8c03 | 2 | * Copyright (c) 2015 ARM Limited |
jehoon | 0:df571f8f8c03 | 3 | * |
jehoon | 0:df571f8f8c03 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
jehoon | 0:df571f8f8c03 | 5 | * you may not use this file except in compliance with the License. |
jehoon | 0:df571f8f8c03 | 6 | * You may obtain a copy of the License at |
jehoon | 0:df571f8f8c03 | 7 | * |
jehoon | 0:df571f8f8c03 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
jehoon | 0:df571f8f8c03 | 9 | * |
jehoon | 0:df571f8f8c03 | 10 | * Unless required by applicable law or agreed to in writing, software |
jehoon | 0:df571f8f8c03 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
jehoon | 0:df571f8f8c03 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
jehoon | 0:df571f8f8c03 | 13 | * See the License for the specific language governing permissions and |
jehoon | 0:df571f8f8c03 | 14 | * limitations under the License. |
jehoon | 0:df571f8f8c03 | 15 | */ |
jehoon | 0:df571f8f8c03 | 16 | |
jehoon | 0:df571f8f8c03 | 17 | |
jehoon | 0:df571f8f8c03 | 18 | #include "WizFi310Interface.h" |
jehoon | 0:df571f8f8c03 | 19 | |
jehoon | 0:df571f8f8c03 | 20 | // Various timeouts for different WizFi310 operations |
jehoon | 0:df571f8f8c03 | 21 | #define WizFi310_CONNECT_TIMEOUT 15000 |
jehoon | 0:df571f8f8c03 | 22 | #define WizFi310_SEND_TIMEOUT 500 |
jehoon | 0:df571f8f8c03 | 23 | #define WizFi310_RECV_TIMEOUT 0 |
jehoon | 0:df571f8f8c03 | 24 | #define WizFi310_MISC_TIMEOUT 500 |
jehoon | 0:df571f8f8c03 | 25 | |
jehoon | 0:df571f8f8c03 | 26 | #define WizFi310_DELAY_MS 300 |
jehoon | 0:df571f8f8c03 | 27 | |
jehoon | 0:df571f8f8c03 | 28 | |
jehoon | 0:df571f8f8c03 | 29 | // WizFi310Interface implementation |
jehoon | 0:df571f8f8c03 | 30 | WizFi310Interface::WizFi310Interface(PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm, int baud) |
jehoon | 0:df571f8f8c03 | 31 | : _wizfi310(tx, rx, cts, rts, reset, alarm, baud) |
jehoon | 0:df571f8f8c03 | 32 | { |
jehoon | 0:df571f8f8c03 | 33 | memset(_ids, 0, sizeof(_ids)); |
jehoon | 0:df571f8f8c03 | 34 | } |
jehoon | 0:df571f8f8c03 | 35 | |
jehoon | 0:df571f8f8c03 | 36 | int WizFi310Interface::connect( |
jehoon | 0:df571f8f8c03 | 37 | const char *ssid, |
jehoon | 0:df571f8f8c03 | 38 | const char *pass, |
jehoon | 0:df571f8f8c03 | 39 | nsapi_security_t security) |
jehoon | 0:df571f8f8c03 | 40 | { |
jehoon | 0:df571f8f8c03 | 41 | if (!_wizfi310.startup()) |
jehoon | 0:df571f8f8c03 | 42 | { |
jehoon | 0:df571f8f8c03 | 43 | return NSAPI_ERROR_DEVICE_ERROR; |
jehoon | 0:df571f8f8c03 | 44 | } |
jehoon | 0:df571f8f8c03 | 45 | |
jehoon | 0:df571f8f8c03 | 46 | _wizfi310.setSsid(ssid); |
jehoon | 0:df571f8f8c03 | 47 | _wizfi310.setSec(security, pass); |
jehoon | 0:df571f8f8c03 | 48 | _wizfi310.setAddress(""); |
jehoon | 0:df571f8f8c03 | 49 | |
jehoon | 0:df571f8f8c03 | 50 | if( _wizfi310.join(WizFi310::WM_STATION) == -1) |
jehoon | 0:df571f8f8c03 | 51 | { |
jehoon | 0:df571f8f8c03 | 52 | return NSAPI_ERROR_NO_CONNECTION; |
jehoon | 0:df571f8f8c03 | 53 | } |
jehoon | 0:df571f8f8c03 | 54 | |
jehoon | 0:df571f8f8c03 | 55 | return 0; |
jehoon | 0:df571f8f8c03 | 56 | } |
jehoon | 0:df571f8f8c03 | 57 | |
jehoon | 0:df571f8f8c03 | 58 | int WizFi310Interface::disconnect() |
jehoon | 0:df571f8f8c03 | 59 | { |
jehoon | 0:df571f8f8c03 | 60 | if ( _wizfi310.cmdWLEAVE() == -1 ) return NSAPI_ERROR_DEVICE_ERROR; |
jehoon | 0:df571f8f8c03 | 61 | |
jehoon | 0:df571f8f8c03 | 62 | return 0; |
jehoon | 0:df571f8f8c03 | 63 | } |
jehoon | 0:df571f8f8c03 | 64 | |
jehoon | 0:df571f8f8c03 | 65 | const char *WizFi310Interface::get_ip_address() |
jehoon | 0:df571f8f8c03 | 66 | { |
jehoon | 0:df571f8f8c03 | 67 | return _wizfi310.getIPAddress(); |
jehoon | 0:df571f8f8c03 | 68 | } |
jehoon | 0:df571f8f8c03 | 69 | |
jehoon | 0:df571f8f8c03 | 70 | const char *WizFi310Interface::get_mac_address() |
jehoon | 0:df571f8f8c03 | 71 | { |
jehoon | 0:df571f8f8c03 | 72 | return _wizfi310.getMACAddress(); |
jehoon | 0:df571f8f8c03 | 73 | } |
jehoon | 0:df571f8f8c03 | 74 | |
jehoon | 0:df571f8f8c03 | 75 | struct wizfi310_socket { |
jehoon | 0:df571f8f8c03 | 76 | int id; |
jehoon | 0:df571f8f8c03 | 77 | nsapi_protocol_t proto; |
jehoon | 0:df571f8f8c03 | 78 | bool connected; |
jehoon | 0:df571f8f8c03 | 79 | }; |
jehoon | 0:df571f8f8c03 | 80 | |
jehoon | 0:df571f8f8c03 | 81 | int WizFi310Interface::socket_open(void **handle, nsapi_protocol_t proto) |
jehoon | 0:df571f8f8c03 | 82 | { |
jehoon | 0:df571f8f8c03 | 83 | // Look for an unused socket |
jehoon | 0:df571f8f8c03 | 84 | |
jehoon | 0:df571f8f8c03 | 85 | /* |
jehoon | 0:df571f8f8c03 | 86 | int id = -1; |
jehoon | 0:df571f8f8c03 | 87 | |
jehoon | 0:df571f8f8c03 | 88 | for (int i = 0; i < WIZFI310_SOCKET_COUNT; i++) { |
jehoon | 0:df571f8f8c03 | 89 | if (_ids[i] == false) { |
jehoon | 0:df571f8f8c03 | 90 | id = i; |
jehoon | 0:df571f8f8c03 | 91 | _ids[i] = true; |
jehoon | 0:df571f8f8c03 | 92 | break; |
jehoon | 0:df571f8f8c03 | 93 | } |
jehoon | 0:df571f8f8c03 | 94 | } |
jehoon | 0:df571f8f8c03 | 95 | |
jehoon | 0:df571f8f8c03 | 96 | if (id == -1) { |
jehoon | 0:df571f8f8c03 | 97 | return NSAPI_ERROR_NO_SOCKET; |
jehoon | 0:df571f8f8c03 | 98 | } |
jehoon | 0:df571f8f8c03 | 99 | */ |
jehoon | 0:df571f8f8c03 | 100 | |
jehoon | 0:df571f8f8c03 | 101 | struct wizfi310_socket *socket = new struct wizfi310_socket; |
jehoon | 0:df571f8f8c03 | 102 | if (!socket) { |
jehoon | 0:df571f8f8c03 | 103 | return NSAPI_ERROR_NO_SOCKET; |
jehoon | 0:df571f8f8c03 | 104 | } |
jehoon | 0:df571f8f8c03 | 105 | |
jehoon | 0:df571f8f8c03 | 106 | socket->id = -1; |
jehoon | 0:df571f8f8c03 | 107 | socket->proto = proto; |
jehoon | 0:df571f8f8c03 | 108 | socket->connected = false; |
jehoon | 0:df571f8f8c03 | 109 | *handle = socket; |
jehoon | 0:df571f8f8c03 | 110 | return 0; |
jehoon | 0:df571f8f8c03 | 111 | } |
jehoon | 0:df571f8f8c03 | 112 | |
jehoon | 0:df571f8f8c03 | 113 | int WizFi310Interface::socket_close(void *handle) |
jehoon | 0:df571f8f8c03 | 114 | { |
jehoon | 0:df571f8f8c03 | 115 | struct wizfi310_socket *socket = (struct wizfi310_socket *)handle; |
jehoon | 0:df571f8f8c03 | 116 | int err = 0; |
jehoon | 0:df571f8f8c03 | 117 | |
jehoon | 0:df571f8f8c03 | 118 | if(socket->id == -1){ |
jehoon | 0:df571f8f8c03 | 119 | err = NSAPI_ERROR_NO_SOCKET; |
jehoon | 0:df571f8f8c03 | 120 | } |
jehoon | 0:df571f8f8c03 | 121 | else if (_wizfi310.close(socket->id) == -1) { |
jehoon | 0:df571f8f8c03 | 122 | err = NSAPI_ERROR_DEVICE_ERROR; |
jehoon | 0:df571f8f8c03 | 123 | } |
jehoon | 0:df571f8f8c03 | 124 | |
jehoon | 0:df571f8f8c03 | 125 | _ids[socket->id] = false; |
jehoon | 0:df571f8f8c03 | 126 | wait_ms(WizFi310_DELAY_MS); |
jehoon | 0:df571f8f8c03 | 127 | delete socket; |
jehoon | 0:df571f8f8c03 | 128 | return err; |
jehoon | 0:df571f8f8c03 | 129 | } |
jehoon | 0:df571f8f8c03 | 130 | |
jehoon | 0:df571f8f8c03 | 131 | int WizFi310Interface::socket_bind(void *handle, const SocketAddress &address) |
jehoon | 0:df571f8f8c03 | 132 | { |
jehoon | 0:df571f8f8c03 | 133 | return NSAPI_ERROR_UNSUPPORTED; |
jehoon | 0:df571f8f8c03 | 134 | } |
jehoon | 0:df571f8f8c03 | 135 | |
jehoon | 0:df571f8f8c03 | 136 | int WizFi310Interface::socket_listen(void *handle, int backlog) |
jehoon | 0:df571f8f8c03 | 137 | { |
jehoon | 0:df571f8f8c03 | 138 | return NSAPI_ERROR_UNSUPPORTED; |
jehoon | 0:df571f8f8c03 | 139 | } |
jehoon | 0:df571f8f8c03 | 140 | |
jehoon | 0:df571f8f8c03 | 141 | int WizFi310Interface::socket_connect(void *handle, const SocketAddress &addr) |
jehoon | 0:df571f8f8c03 | 142 | { |
jehoon | 0:df571f8f8c03 | 143 | int cid=-1; |
jehoon | 0:df571f8f8c03 | 144 | struct wizfi310_socket *socket = (struct wizfi310_socket *)handle; |
jehoon | 0:df571f8f8c03 | 145 | |
jehoon | 0:df571f8f8c03 | 146 | WizFi310::Protocol proto = (socket->proto == NSAPI_UDP) ? WizFi310::PROTO_UDP : WizFi310::PROTO_TCP; |
jehoon | 0:df571f8f8c03 | 147 | if((cid = _wizfi310.open(proto, addr.get_ip_address(), addr.get_port())) == -1 ) |
jehoon | 0:df571f8f8c03 | 148 | { |
jehoon | 0:df571f8f8c03 | 149 | return NSAPI_ERROR_DEVICE_ERROR; |
jehoon | 0:df571f8f8c03 | 150 | } |
jehoon | 0:df571f8f8c03 | 151 | |
jehoon | 0:df571f8f8c03 | 152 | if(cid >= WIZFI310_SOCKET_COUNT) |
jehoon | 0:df571f8f8c03 | 153 | { |
jehoon | 0:df571f8f8c03 | 154 | return NSAPI_ERROR_NO_SOCKET; |
jehoon | 0:df571f8f8c03 | 155 | } |
jehoon | 0:df571f8f8c03 | 156 | |
jehoon | 0:df571f8f8c03 | 157 | _ids[cid] = true; |
jehoon | 0:df571f8f8c03 | 158 | socket->id = cid; |
jehoon | 0:df571f8f8c03 | 159 | socket->connected = true; |
jehoon | 0:df571f8f8c03 | 160 | wait_ms(WizFi310_DELAY_MS); |
jehoon | 0:df571f8f8c03 | 161 | return 0; |
jehoon | 0:df571f8f8c03 | 162 | } |
jehoon | 0:df571f8f8c03 | 163 | |
jehoon | 0:df571f8f8c03 | 164 | int WizFi310Interface::socket_accept(void **handle, void *server) |
jehoon | 0:df571f8f8c03 | 165 | { |
jehoon | 0:df571f8f8c03 | 166 | return NSAPI_ERROR_UNSUPPORTED; |
jehoon | 0:df571f8f8c03 | 167 | } |
jehoon | 0:df571f8f8c03 | 168 | |
jehoon | 0:df571f8f8c03 | 169 | int WizFi310Interface::socket_send(void *handle, const void *data, unsigned size) |
jehoon | 0:df571f8f8c03 | 170 | { |
jehoon | 0:df571f8f8c03 | 171 | struct wizfi310_socket *socket = (struct wizfi310_socket *)handle; |
jehoon | 0:df571f8f8c03 | 172 | |
jehoon | 0:df571f8f8c03 | 173 | if ( _wizfi310.send(socket->id, (const char*)data, size) == -1 ) { |
jehoon | 0:df571f8f8c03 | 174 | return NSAPI_ERROR_DEVICE_ERROR; |
jehoon | 0:df571f8f8c03 | 175 | } |
jehoon | 0:df571f8f8c03 | 176 | |
jehoon | 0:df571f8f8c03 | 177 | return size; |
jehoon | 0:df571f8f8c03 | 178 | } |
jehoon | 0:df571f8f8c03 | 179 | |
jehoon | 0:df571f8f8c03 | 180 | int WizFi310Interface::socket_recv(void *handle, void *data, unsigned size) |
jehoon | 0:df571f8f8c03 | 181 | { |
jehoon | 0:df571f8f8c03 | 182 | struct wizfi310_socket *socket = (struct wizfi310_socket *)handle; |
jehoon | 0:df571f8f8c03 | 183 | |
jehoon | 0:df571f8f8c03 | 184 | int32_t recv = _wizfi310.recv(socket->id, (char*)data, size); |
jehoon | 0:df571f8f8c03 | 185 | if (recv < 0) { |
jehoon | 0:df571f8f8c03 | 186 | return NSAPI_ERROR_WOULD_BLOCK; |
jehoon | 0:df571f8f8c03 | 187 | } |
jehoon | 0:df571f8f8c03 | 188 | |
jehoon | 0:df571f8f8c03 | 189 | return recv; |
jehoon | 0:df571f8f8c03 | 190 | } |
jehoon | 0:df571f8f8c03 | 191 | |
jehoon | 0:df571f8f8c03 | 192 | int WizFi310Interface::socket_sendto(void *handle, const SocketAddress &addr, const void *data, unsigned size) |
jehoon | 0:df571f8f8c03 | 193 | { |
jehoon | 0:df571f8f8c03 | 194 | struct wizfi310_socket *socket = (struct wizfi310_socket *)handle; |
jehoon | 0:df571f8f8c03 | 195 | if (!socket->connected) { |
jehoon | 0:df571f8f8c03 | 196 | int err = socket_connect(socket, addr); |
jehoon | 0:df571f8f8c03 | 197 | if (err < 0) { |
jehoon | 0:df571f8f8c03 | 198 | return err; |
jehoon | 0:df571f8f8c03 | 199 | } |
jehoon | 0:df571f8f8c03 | 200 | } |
jehoon | 0:df571f8f8c03 | 201 | |
jehoon | 0:df571f8f8c03 | 202 | return socket_send(socket, data, size); |
jehoon | 0:df571f8f8c03 | 203 | } |
jehoon | 0:df571f8f8c03 | 204 | |
jehoon | 0:df571f8f8c03 | 205 | int WizFi310Interface::socket_recvfrom(void *handle, SocketAddress *addr, void *data, unsigned size) |
jehoon | 0:df571f8f8c03 | 206 | { |
jehoon | 0:df571f8f8c03 | 207 | struct wizfi310_socket *socket = (struct wizfi310_socket *)handle; |
jehoon | 0:df571f8f8c03 | 208 | return socket_recv(socket, data, size); |
jehoon | 0:df571f8f8c03 | 209 | } |
jehoon | 0:df571f8f8c03 | 210 | |
jehoon | 0:df571f8f8c03 | 211 | void WizFi310Interface::socket_attach(void *handle, void (*callback)(void *), void *data) |
jehoon | 0:df571f8f8c03 | 212 | { |
jehoon | 0:df571f8f8c03 | 213 | } |