gs fan / GSwifiInterface

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 mbed official

GainSpan Wi-Fi library

The GS1011/GS2100 is an ultra low power 802.11b wireless module from GainSpan.

mbed RTOS supported.

/media/uploads/gsfan/gs_im_002.jpg /media/uploads/gsfan/gs1011m_2.jpg

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)

GSwifi/GSwifi.h@21:6431364fc667, 2014-06-05 (annotated)

Committer:
gsfan
Date:
Thu Jun 05 06:12:59 2014 +0000
Revision:
21:6431364fc667
Parent:
19:d035412a7803
Child:
22:d25a5a0d2497
fix init (setAddress)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gsfan 11:71d67fea5ace 1 /* Copyright (C) 2013 gsfan, 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 * @section DESCRIPTION
gsfan 5:78943b3945b5 19 *
gsfan 5:78943b3945b5 20 * GainSpan GS1011, Wi-Fi module
gsfan 5:78943b3945b5 21 *
gsfan 5:78943b3945b5 22 * http://www.gainspan.com/modules
gsfan 5:78943b3945b5 23 */
gsfan 8:64184a968e3b 24 /** @file
gsfan 8:64184a968e3b 25 * @brief Gainspan wi-fi module library for mbed
gsfan 8:64184a968e3b 26 * GS1011MIC, GS1011MIP, GainSpan WiFi Breakout, etc.
gsfan 8:64184a968e3b 27 */
gsfan 5:78943b3945b5 28
gsfan 5:78943b3945b5 29 #ifndef GSwifi_H
gsfan 5:78943b3945b5 30 #define GSwifi_H
gsfan 5:78943b3945b5 31
gsfan 11:71d67fea5ace 32 #include "GSwifi_conf.h"
gsfan 11:71d67fea5ace 33
gsfan 5:78943b3945b5 34 #include "mbed.h"
gsfan 8:64184a968e3b 35 #include "RawSerial.h"
gsfan 5:78943b3945b5 36 #include "CBuffer.h"
gsfan 8:64184a968e3b 37 #include <ctype.h>
gsfan 8:64184a968e3b 38 #include <stdlib.h>
gsfan 8:64184a968e3b 39 #include <string.h>
gsfan 8:64184a968e3b 40
gsfan 11:71d67fea5ace 41 #ifdef CFG_ENABLE_RTOS
gsfan 11:71d67fea5ace 42 #include "rtos.h"
gsfan 8:64184a968e3b 43 #endif
gsfan 5:78943b3945b5 44
gsfan 5:78943b3945b5 45 //Debug is disabled by default
gsfan 8:64184a968e3b 46 #if defined(DEBUG) and (!defined(TARGET_LPC11U24))
gsfan 8:64184a968e3b 47 #define DBG(x, ...) std::printf("[DBG]" x "\r\n", ##__VA_ARGS__);
gsfan 8:64184a968e3b 48 #define WARN(x, ...) std::printf("[WARN]" x "\r\n", ##__VA_ARGS__);
gsfan 8:64184a968e3b 49 #define ERR(x, ...) std::printf("[ERR]" x "\r\n", ##__VA_ARGS__);
gsfan 8:64184a968e3b 50 #define INFO(x, ...) std::printf("[INFO]" x "\r\n", ##__VA_ARGS__);
gsfan 5:78943b3945b5 51 #else
gsfan 5:78943b3945b5 52 #define DBG(x, ...)
gsfan 5:78943b3945b5 53 #define WARN(x, ...)
gsfan 5:78943b3945b5 54 #define ERR(x, ...)
gsfan 5:78943b3945b5 55 #define INFO(x, ...)
gsfan 5:78943b3945b5 56 #endif
gsfan 5:78943b3945b5 57
gsfan 5:78943b3945b5 58
gsfan 8:64184a968e3b 59 /** GSwifi class
gsfan 8:64184a968e3b 60 */
gsfan 5:78943b3945b5 61 class GSwifi
gsfan 5:78943b3945b5 62 {
gsfan 5:78943b3945b5 63
gsfan 5:78943b3945b5 64 public:
gsfan 5:78943b3945b5 65
gsfan 8:64184a968e3b 66 /** Wi-Fi mode
gsfan 8:64184a968e3b 67 */
gsfan 8:64184a968e3b 68 enum WiFiMode {
gsfan 8:64184a968e3b 69 WM_INFRASTRUCTURE,
gsfan 8:64184a968e3b 70 WM_ADHOCK,
gsfan 8:64184a968e3b 71 WM_LIMITEDAP,
gsfan 8:64184a968e3b 72 };
gsfan 8:64184a968e3b 73
gsfan 8:64184a968e3b 74 /** Wi-Fi security
gsfan 8:64184a968e3b 75 */
gsfan 5:78943b3945b5 76 enum Security {
gsfan 5:78943b3945b5 77 SEC_AUTO = 0,
gsfan 5:78943b3945b5 78 SEC_NONE = 0,
gsfan 5:78943b3945b5 79 SEC_OPEN = 1,
gsfan 5:78943b3945b5 80 SEC_WEP = 2,
gsfan 5:78943b3945b5 81 SEC_WPA_PSK = 4,
gsfan 5:78943b3945b5 82 SEC_WPA2_PSK = 8,
gsfan 5:78943b3945b5 83 SEC_WPA_ENT = 16,
gsfan 5:78943b3945b5 84 SEC_WPA2_ENT = 32,
gsfan 5:78943b3945b5 85 SEC_WPS_BUTTON = 64,
gsfan 8:64184a968e3b 86 SEC_WPS_PIN,
gsfan 5:78943b3945b5 87 };
gsfan 5:78943b3945b5 88
gsfan 8:64184a968e3b 89 /** TCP/IP protocol
gsfan 8:64184a968e3b 90 */
gsfan 5:78943b3945b5 91 enum Protocol {
gsfan 5:78943b3945b5 92 PROTO_UDP = 0,
gsfan 5:78943b3945b5 93 PROTO_TCP = 1,
gsfan 5:78943b3945b5 94 PROTO_HTTPGET,
gsfan 5:78943b3945b5 95 PROTO_HTTPPOST,
gsfan 5:78943b3945b5 96 PROTO_HTTPD,
gsfan 5:78943b3945b5 97 };
gsfan 5:78943b3945b5 98
gsfan 8:64184a968e3b 99 /** Client/Server
gsfan 8:64184a968e3b 100 */
gsfan 8:64184a968e3b 101 enum Type {
gsfan 8:64184a968e3b 102 TYPE_CLIENT = 0,
gsfan 8:64184a968e3b 103 TYPE_SERVER = 1,
gsfan 8:64184a968e3b 104 };
gsfan 8:64184a968e3b 105
gsfan 5:78943b3945b5 106 enum Response {
gsfan 5:78943b3945b5 107 RES_NULL,
gsfan 5:78943b3945b5 108 RES_CONNECT,
gsfan 13:189e04ac70bd 109 RES_WPAPSK,
gsfan 5:78943b3945b5 110 RES_WPS,
gsfan 5:78943b3945b5 111 RES_MACADDRESS,
gsfan 5:78943b3945b5 112 RES_DHCP,
gsfan 5:78943b3945b5 113 RES_DNSLOOKUP,
gsfan 5:78943b3945b5 114 RES_HTTP,
gsfan 5:78943b3945b5 115 RES_RSSI,
gsfan 5:78943b3945b5 116 RES_TIME,
gsfan 8:64184a968e3b 117 RES_STATUS,
gsfan 5:78943b3945b5 118 };
gsfan 5:78943b3945b5 119
gsfan 5:78943b3945b5 120 enum Mode {
gsfan 5:78943b3945b5 121 MODE_COMMAND,
gsfan 8:64184a968e3b 122 MODE_CMDRESP,
gsfan 8:64184a968e3b 123 MODE_ESCAPE,
gsfan 5:78943b3945b5 124 MODE_DATA_RX,
gsfan 8:64184a968e3b 125 MODE_DATA_RX_BULK,
gsfan 5:78943b3945b5 126 MODE_DATA_RXUDP,
gsfan 8:64184a968e3b 127 MODE_DATA_RXUDP_BULK,
gsfan 5:78943b3945b5 128 MODE_DATA_RXHTTP,
gsfan 8:64184a968e3b 129 MODE_DATA_RAW,
gsfan 5:78943b3945b5 130 };
gsfan 5:78943b3945b5 131
gsfan 5:78943b3945b5 132 enum Status {
gsfan 8:64184a968e3b 133 STAT_NONE,
gsfan 5:78943b3945b5 134 STAT_READY,
gsfan 5:78943b3945b5 135 STAT_STANDBY,
gsfan 5:78943b3945b5 136 STAT_WAKEUP,
gsfan 5:78943b3945b5 137 STAT_DEEPSLEEP,
gsfan 5:78943b3945b5 138 };
gsfan 5:78943b3945b5 139
gsfan 8:64184a968e3b 140 // ----- GSwifi.cpp -----
gsfan 8:64184a968e3b 141 /** Constructor
gsfan 8:64184a968e3b 142 * \param tx mbed pin to use for tx line of Serial interface
gsfan 8:64184a968e3b 143 * \param rx mbed pin to use for rx line of Serial interface
gsfan 8:64184a968e3b 144 * \param cts mbed pin to use for cts line of Serial interface
gsfan 8:64184a968e3b 145 * \param rts mbed pin to use for rts line of Serial interface
gsfan 8:64184a968e3b 146 * \param reset reset pin of the wifi module
gsfan 12:057089026a20 147 * \param alarm alarm pin of the wifi module (default NULL)
gsfan 12:057089026a20 148 * \param baud baud rate of Serial interface (default 9600)
gsfan 8:64184a968e3b 149 */
gsfan 12:057089026a20 150 GSwifi (PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm = NC, int baud = 9600);
gsfan 5:78943b3945b5 151
gsfan 8:64184a968e3b 152 /** Connect the wifi module to the ssid contained in the constructor.
gsfan 8:64184a968e3b 153 * @param sec Security type (NONE, WEP_128 or WPA)
gsfan 8:64184a968e3b 154 * @param ssid ssid of the network
gsfan 8:64184a968e3b 155 * @param phrase WEP or WPA key
gsfan 8:64184a968e3b 156 * @return 0 if connected, -1 otherwise
gsfan 8:64184a968e3b 157 */
gsfan 11:71d67fea5ace 158 int join ();
gsfan 5:78943b3945b5 159
gsfan 8:64184a968e3b 160 /** Connect the wifi module to the adhock in the constructor.
gsfan 8:64184a968e3b 161 * @param sec Security type (NONE, WEP_128 or WPA)
gsfan 8:64184a968e3b 162 * @param ssid ssid of the network
gsfan 8:64184a968e3b 163 * @param phrase WEP or WPA key
gsfan 8:64184a968e3b 164 * @return 0 if connected, -1 otherwise
gsfan 8:64184a968e3b 165 */
gsfan 11:71d67fea5ace 166 int adhock ();
gsfan 5:78943b3945b5 167
gsfan 8:64184a968e3b 168 /** Connect the wifi module to the limited AP in the constructor.
gsfan 8:64184a968e3b 169 * @param sec Security type (NONE, WEP_128 or WPA)
gsfan 8:64184a968e3b 170 * @param ssid ssid of the network
gsfan 8:64184a968e3b 171 * @param phrase WEP or WPA key
gsfan 8:64184a968e3b 172 * @return 0 if connected, -1 otherwise
gsfan 8:64184a968e3b 173 */
gsfan 11:71d67fea5ace 174 int limitedap ();
gsfan 5:78943b3945b5 175
gsfan 8:64184a968e3b 176 /** Disconnect the wifi module from the access point
gsfan 8:64184a968e3b 177 * @returns 0 if successful
gsfan 8:64184a968e3b 178 */
gsfan 12:057089026a20 179 int dissociate ();
gsfan 12:057089026a20 180 int disconnect () {
gsfan 12:057089026a20 181 return dissociate();
gsfan 12:057089026a20 182 }
gsfan 5:78943b3945b5 183
gsfan 12:057089026a20 184 /** Check if a Wi-Fi link is active
gsfan 8:64184a968e3b 185 * @returns true if successful
gsfan 8:64184a968e3b 186 */
gsfan 12:057089026a20 187 bool isAssociated();
gsfan 5:78943b3945b5 188
gsfan 12:057089026a20 189 /** polling if not use rtos
gsfan 12:057089026a20 190 */
gsfan 11:71d67fea5ace 191 void poll ();
gsfan 8:64184a968e3b 192
gsfan 12:057089026a20 193 /** get Wi-Fi modue status
gsfan 12:057089026a20 194 * @return Status
gsfan 12:057089026a20 195 */
gsfan 12:057089026a20 196 Status getStatus ();
gsfan 12:057089026a20 197
gsfan 12:057089026a20 198 /** set MAC address
gsfan 12:057089026a20 199 */
gsfan 12:057089026a20 200 int setMacAddress (const char *mac);
gsfan 12:057089026a20 201 /** get MAC address
gsfan 12:057089026a20 202 */
gsfan 12:057089026a20 203 int getMacAddress (char *mac);
gsfan 12:057089026a20 204
gsfan 12:057089026a20 205 /** use DHCP
gsfan 12:057089026a20 206 */
gsfan 11:71d67fea5ace 207 int setAddress (const char *name = NULL);
gsfan 12:057089026a20 208 /** use static IP address
gsfan 12:057089026a20 209 * @param ip my ip address (dhcp start address)
gsfan 12:057089026a20 210 * @param netmask subnet mask
gsfan 12:057089026a20 211 * @param gateway default gateway
gsfan 15:086d1a33a197 212 * @param dns name server (default NULL)
gsfan 15:086d1a33a197 213 * @param name my host name (default NULL)
gsfan 12:057089026a20 214 */
gsfan 15:086d1a33a197 215 int setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns = NULL, const char *name = NULL);
gsfan 12:057089026a20 216 /** get IP address
gsfan 12:057089026a20 217 */
gsfan 11:71d67fea5ace 218 int getAddress (char *ip, char *netmask, char *gateway);
gsfan 12:057089026a20 219
gsfan 12:057089026a20 220 /** set Wi-Fi security parameter
gsfan 12:057089026a20 221 * @param sec Security
gsfan 12:057089026a20 222 * @param ssid SSID
gsfan 12:057089026a20 223 * @param pass pass phrase
gsfan 12:057089026a20 224 */
gsfan 11:71d67fea5ace 225 int setSsid (Security sec, const char *ssid, const char *phrase);
gsfan 5:78943b3945b5 226
gsfan 5:78943b3945b5 227 static GSwifi * getInstance() {
gsfan 5:78943b3945b5 228 return _inst;
gsfan 5:78943b3945b5 229 };
gsfan 5:78943b3945b5 230
gsfan 8:64184a968e3b 231 // ----- GSwifi_util.cpp -----
gsfan 8:64184a968e3b 232 int setRegion (int reg);
gsfan 8:64184a968e3b 233
gsfan 12:057089026a20 234 /** get RSSI
gsfan 8:64184a968e3b 235 * @return RSSI (dBm)
gsfan 8:64184a968e3b 236 */
gsfan 8:64184a968e3b 237 int getRssi ();
gsfan 8:64184a968e3b 238
gsfan 8:64184a968e3b 239 /** power save mode
gsfan 8:64184a968e3b 240 * @param active rx radio 0:switched off, 1:always on
gsfan 8:64184a968e3b 241 * @param save power save 0:disable, 1:enable
gsfan 8:64184a968e3b 242 */
gsfan 8:64184a968e3b 243 int powerSave (int active, int save);
gsfan 8:64184a968e3b 244
gsfan 8:64184a968e3b 245 /** RF power
gsfan 8:64184a968e3b 246 * @param power 0(high)-7(low)
gsfan 8:64184a968e3b 247 */
gsfan 8:64184a968e3b 248 int setRfPower (int power);
gsfan 8:64184a968e3b 249
gsfan 8:64184a968e3b 250 /** set system time
gsfan 8:64184a968e3b 251 * @param time date time (UTC)
gsfan 8:64184a968e3b 252 */
gsfan 8:64184a968e3b 253 int setTime (time_t time);
gsfan 8:64184a968e3b 254
gsfan 8:64184a968e3b 255 /** get system time
gsfan 8:64184a968e3b 256 * @return date time (UTC)
gsfan 8:64184a968e3b 257 */
gsfan 8:64184a968e3b 258 time_t getTime ();
gsfan 8:64184a968e3b 259
gsfan 8:64184a968e3b 260 /** set NTP server
gsfan 8:64184a968e3b 261 * @param host SNTP server
gsfan 8:64184a968e3b 262 * @param sec time sync interval, 0:one time
gsfan 8:64184a968e3b 263 */
gsfan 8:64184a968e3b 264 int ntpdate (char *host, int sec = 0);
gsfan 8:64184a968e3b 265
gsfan 8:64184a968e3b 266 /** GPIO output
gsfan 8:64184a968e3b 267 * @param port 10,11,30,31
gsfan 8:64184a968e3b 268 * @param out 0:set(high), 1:reset(low)
gsfan 8:64184a968e3b 269 */
gsfan 8:64184a968e3b 270 int setGpio (int port, int out);
gsfan 8:64184a968e3b 271
gsfan 8:64184a968e3b 272 /** Web server
gsfan 8:64184a968e3b 273 */
gsfan 8:64184a968e3b 274 int provisioning (char *user, char *pass);
gsfan 8:64184a968e3b 275
gsfan 8:64184a968e3b 276 /** standby mode
gsfan 8:64184a968e3b 277 * @param msec wakeup after
gsfan 8:64184a968e3b 278 * wakeup after msec or alarm1/2
gsfan 8:64184a968e3b 279 * core off, save to RTC ram
gsfan 8:64184a968e3b 280 */
gsfan 8:64184a968e3b 281 int standby (int msec);
gsfan 8:64184a968e3b 282
gsfan 8:64184a968e3b 283 /** deep sleep mode
gsfan 8:64184a968e3b 284 */
gsfan 8:64184a968e3b 285 int deepSleep ();
gsfan 8:64184a968e3b 286
gsfan 8:64184a968e3b 287 /** restore standby or deep sleep
gsfan 8:64184a968e3b 288 */
gsfan 8:64184a968e3b 289 int wakeup ();
gsfan 8:64184a968e3b 290
gsfan 8:64184a968e3b 291 // ----- GSwifi_sock.cpp -----
gsfan 8:64184a968e3b 292 /** Resolv hostname
gsfan 8:64184a968e3b 293 * @param name hostname
gsfan 8:64184a968e3b 294 * @param ip resolved ip address
gsfan 8:64184a968e3b 295 */
gsfan 8:64184a968e3b 296 int getHostByName(const char * host, char * ip);
gsfan 8:64184a968e3b 297
gsfan 8:64184a968e3b 298 /** TCP/UDP client
gsfan 8:64184a968e3b 299 * @return CID, -1:failure
gsfan 8:64184a968e3b 300 */
gsfan 12:057089026a20 301 int open (Protocol proto, const char *ip, int port, int src = 0, void(*func)(int) = NULL);
gsfan 8:64184a968e3b 302
gsfan 8:64184a968e3b 303 /** TCP/UDP server
gsfan 8:64184a968e3b 304 * @return CID, -1:failure
gsfan 8:64184a968e3b 305 */
gsfan 12:057089026a20 306 int listen (Protocol proto, int port, void(*func)(int) = NULL);
gsfan 8:64184a968e3b 307
gsfan 8:64184a968e3b 308 /** close client/server
gsfan 8:64184a968e3b 309 */
gsfan 8:64184a968e3b 310 int close (int cid);
gsfan 8:64184a968e3b 311
gsfan 8:64184a968e3b 312 /** send data tcp(s/c), udp(c)
gsfan 8:64184a968e3b 313 */
gsfan 8:64184a968e3b 314 int send (int cid, const char *buf, int len);
gsfan 8:64184a968e3b 315
gsfan 12:057089026a20 316 /** send data udp(s)
gsfan 8:64184a968e3b 317 */
gsfan 8:64184a968e3b 318 int sendto (int cid, const char *buf, int len, const char *ip, int port);
gsfan 8:64184a968e3b 319
gsfan 8:64184a968e3b 320 /** recv data tcp(s/c), udp(c)
gsfan 8:64184a968e3b 321 * @return length
gsfan 8:64184a968e3b 322 */
gsfan 8:64184a968e3b 323 int recv (int cid, char *buf, int len);
gsfan 8:64184a968e3b 324
gsfan 8:64184a968e3b 325 /** recv data udp(s)
gsfan 8:64184a968e3b 326 * @return length
gsfan 8:64184a968e3b 327 */
gsfan 8:64184a968e3b 328 int recvfrom (int cid, char *buf, int len, char *ip, int *port);
gsfan 8:64184a968e3b 329
gsfan 8:64184a968e3b 330 /** readable recv data
gsfan 8:64184a968e3b 331 */
gsfan 8:64184a968e3b 332 int readable (int cid);
gsfan 8:64184a968e3b 333
gsfan 8:64184a968e3b 334 /** tcp/udp connected
gsfan 8:64184a968e3b 335 */
gsfan 8:64184a968e3b 336 bool isConnected (int cid);
gsfan 8:64184a968e3b 337
gsfan 8:64184a968e3b 338 int accept (int cid);
gsfan 8:64184a968e3b 339 int getRemote(int cid, char **ip, int *port);
gsfan 8:64184a968e3b 340
gsfan 8:64184a968e3b 341 // ----- GSwifi_http.cpp -----
gsfan 12:057089026a20 342 /** http request (GET method)
gsfan 12:057089026a20 343 */
gsfan 12:057089026a20 344 int httpGet (const char *host, int port, const char *uri, bool ssl = false, const char *user = NULL, const char *pwd = NULL, void(*func)(int) = NULL);
gsfan 19:d035412a7803 345 int httpGet (const char *host, int port, const char *uri, void(*func)(int)) {
gsfan 12:057089026a20 346 return httpGet(host, port, uri, false, NULL, NULL, func);
gsfan 12:057089026a20 347 }
gsfan 12:057089026a20 348 /** http request (POST method)
gsfan 12:057089026a20 349 */
gsfan 12:057089026a20 350 int httpPost (const char *host, int port, const char *uri, const char *body, bool ssl = false, const char *user = NULL, const char *pwd = NULL, void(*func)(int) = NULL);
gsfan 19:d035412a7803 351 int httpPost (const char *host, int port, const char *uri, const char *body, void(*func)(int)) {
gsfan 12:057089026a20 352 return httpPost(host, port, uri, body, false, NULL, NULL, func);
gsfan 12:057089026a20 353 }
gsfan 12:057089026a20 354
gsfan 8:64184a968e3b 355 int base64encode (const char *input, int length, char *output, int len);
gsfan 8:64184a968e3b 356 int urlencode (const char *str, char *buf, int len);
gsfan 8:64184a968e3b 357 int urldecode (const char *str, char *buf, int len);
gsfan 8:64184a968e3b 358
gsfan 12:057089026a20 359 #ifdef CFG_ENABLE_HTTPD
gsfan 12:057089026a20 360 // ----- GSwifi_httpd.cpp -----
gsfan 12:057089026a20 361 /** start http server
gsfan 12:057089026a20 362 * @param port
gsfan 12:057089026a20 363 */
gsfan 12:057089026a20 364 int httpd (int port = 80);
gsfan 12:057089026a20 365
gsfan 12:057089026a20 366 // ----- GSwifi_httpd_util.cpp -----
gsfan 12:057089026a20 367 /** attach uri to dirctory handler
gsfan 12:057089026a20 368 */
gsfan 12:057089026a20 369 void httpdError (int cid, int err);
gsfan 12:057089026a20 370 /** attach uri to dirctory handler
gsfan 12:057089026a20 371 */
gsfan 12:057089026a20 372 int httpdAttach (const char *uri, const char *dir);
gsfan 12:057089026a20 373 /** attach uri to cgi handler
gsfan 12:057089026a20 374 */
gsfan 15:086d1a33a197 375 int httpdAttach (const char *uri, void (*funcCgi)(int), int type = 0);
gsfan 15:086d1a33a197 376
gsfan 15:086d1a33a197 377 const char *httpdGetFilename (int cid);
gsfan 15:086d1a33a197 378 const char *httpdGetQuerystring (int cid);
gsfan 12:057089026a20 379 #endif
gsfan 12:057089026a20 380
gsfan 12:057089026a20 381 #ifdef CFG_ENABLE_WEBSOCKET
gsfan 12:057089026a20 382 // ----- GSwifi_httpd_ws.cpp -----
gsfan 12:057089026a20 383 /** websocket request (Upgrade method)
gsfan 12:057089026a20 384 * @return CID, -1:failure
gsfan 12:057089026a20 385 */
gsfan 12:057089026a20 386 int wsOpen (const char *host, int port, const char *uri, const char *user = NULL, const char *pwd = NULL);
gsfan 12:057089026a20 387 /** send websocket data
gsfan 12:057089026a20 388 */
gsfan 12:057089026a20 389 int wsSend (int cid, const char *buf, int len, const char *mask = NULL);
gsfan 12:057089026a20 390 #endif
gsfan 12:057089026a20 391
gsfan 12:057089026a20 392 #ifdef CFG_ENABLE_SMTP
gsfan 12:057089026a20 393 // ----- GSwifi_smtp.cpp -----
gsfan 12:057089026a20 394 /** send mail (smtp)
gsfan 12:057089026a20 395 * @param host SMTP server
gsfan 12:057089026a20 396 * @param port SMTP port (25 or 587 or etc.)
gsfan 12:057089026a20 397 * @param to To address
gsfan 12:057089026a20 398 * @param from From address
gsfan 12:057089026a20 399 * @param subject Subject
gsfan 12:057089026a20 400 * @param mesg Message
gsfan 12:057089026a20 401 * @param user username (SMTP Auth)
gsfan 12:057089026a20 402 * @param pwd password (SMTP Auth)
gsfan 12:057089026a20 403 * @retval 0 success
gsfan 12:057089026a20 404 * @retval -1 failure
gsfan 12:057089026a20 405 */
gsfan 12:057089026a20 406 int mail (const char *host, int port, const char *to, const char *from, const char *subject, const char *mesg, const char *user = NULL, const char *pwd = NULL);
gsfan 12:057089026a20 407 #endif
gsfan 12:057089026a20 408
gsfan 8:64184a968e3b 409 // ----- GSwifi_msg.cpp -----
gsfan 8:64184a968e3b 410
gsfan 8:64184a968e3b 411 // ----- GSwifi_at.cpp -----
gsfan 8:64184a968e3b 412 /** Send a command to the wifi module. Check if the module is in command mode. If not enter in command mode
gsfan 8:64184a968e3b 413 * @param cmd string to be sent
gsfan 8:64184a968e3b 414 * @param res need response
gsfan 8:64184a968e3b 415 * @param timeout
gsfan 8:64184a968e3b 416 * @returns 0 if successful
gsfan 8:64184a968e3b 417 */
gsfan 8:64184a968e3b 418 int sendCommand(const char * cmd, Response res = RES_NULL, int timeout = DEFAULT_WAIT_RESP_TIMEOUT);
gsfan 8:64184a968e3b 419
gsfan 8:64184a968e3b 420 /** Send a command to the wifi module. Check if the module is in command mode. If not enter in command mode
gsfan 8:64184a968e3b 421 * @param data string to be sent
gsfan 8:64184a968e3b 422 * @param res need response
gsfan 8:64184a968e3b 423 * @param timeout
gsfan 8:64184a968e3b 424 * @param cmd
gsfan 8:64184a968e3b 425 * @returns 0 if successful
gsfan 8:64184a968e3b 426 */
gsfan 11:71d67fea5ace 427 int sendData(const char * data, int len, int timeout = CFG_TIMEOUT, const char * cmd = NULL);
gsfan 8:64184a968e3b 428
gsfan 5:78943b3945b5 429
gsfan 5:78943b3945b5 430 protected:
gsfan 5:78943b3945b5 431
gsfan 5:78943b3945b5 432 static GSwifi * _inst;
gsfan 11:71d67fea5ace 433 #ifdef CFG_ENABLE_RTOS
gsfan 8:64184a968e3b 434 Thread *_threadPoll;
gsfan 8:64184a968e3b 435 Mutex _mutexUart;
gsfan 8:64184a968e3b 436 #endif
gsfan 5:78943b3945b5 437
gsfan 8:64184a968e3b 438 // Serial _gs;
gsfan 8:64184a968e3b 439 RawSerial _gs;
gsfan 8:64184a968e3b 440 int _baud;
gsfan 8:64184a968e3b 441 DigitalIn *_cts;
gsfan 8:64184a968e3b 442 DigitalOut *_rts;
gsfan 8:64184a968e3b 443 int _flow;
gsfan 16:105b56570533 444 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC176X) || defined(TARGET_LPC408X)
gsfan 8:64184a968e3b 445 LPC_UART1_TypeDef *_uart;
gsfan 16:105b56570533 446 #elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11UXX)
gsfan 8:64184a968e3b 447 LPC_USART_Type *_uart;
gsfan 12:057089026a20 448 #elif defined(TARGET_LPC11XX)
gsfan 12:057089026a20 449 LPC_UART_TypeDef *_uart;
gsfan 16:105b56570533 450 #elif defined(TARGET_LPC81X)
gsfan 14:1e89a3f0282d 451 LPC_UART_TypeDef *_uart;
gsfan 8:64184a968e3b 452 #endif
gsfan 8:64184a968e3b 453 DigitalInOut _reset;
gsfan 8:64184a968e3b 454 DigitalInOut *_alarm;
gsfan 5:78943b3945b5 455
gsfan 8:64184a968e3b 456 struct STATE {
gsfan 8:64184a968e3b 457 WiFiMode wm;
gsfan 8:64184a968e3b 458 Security sec;
gsfan 8:64184a968e3b 459 char ssid[35];
gsfan 8:64184a968e3b 460 char pass[66];
gsfan 8:64184a968e3b 461 char ip[16];
gsfan 8:64184a968e3b 462 char netmask[16];
gsfan 8:64184a968e3b 463 char gateway[16];
gsfan 8:64184a968e3b 464 char nameserver[16];
gsfan 8:64184a968e3b 465 char mac[18];
gsfan 8:64184a968e3b 466 char resolv[16];
gsfan 8:64184a968e3b 467 char name[32];
gsfan 8:64184a968e3b 468 int rssi;
gsfan 5:78943b3945b5 469 bool dhcp;
gsfan 8:64184a968e3b 470 time_t time;
gsfan 8:64184a968e3b 471
gsfan 11:71d67fea5ace 472 bool initialized;
gsfan 8:64184a968e3b 473 bool associated;
gsfan 8:64184a968e3b 474 volatile Mode mode;
gsfan 8:64184a968e3b 475 volatile Status status;
gsfan 5:78943b3945b5 476 bool escape;
gsfan 8:64184a968e3b 477 volatile bool ok, failure;
gsfan 10:7d8134e7df01 478 volatile Response res;
gsfan 11:71d67fea5ace 479 int cid;
gsfan 5:78943b3945b5 480 int n;
gsfan 8:64184a968e3b 481 CircBuffer<char> *buf;
gsfan 8:64184a968e3b 482 } _state;
gsfan 5:78943b3945b5 483
gsfan 8:64184a968e3b 484 struct CONNECTION {
gsfan 8:64184a968e3b 485 Protocol protocol;
gsfan 8:64184a968e3b 486 Type type;
gsfan 5:78943b3945b5 487 bool connected;
gsfan 5:78943b3945b5 488 char ip[16];
gsfan 5:78943b3945b5 489 int port;
gsfan 5:78943b3945b5 490 CircBuffer<char> *buf;
gsfan 8:64184a968e3b 491 volatile bool received;
gsfan 8:64184a968e3b 492 volatile int parent;
gsfan 8:64184a968e3b 493 volatile bool accept;
gsfan 12:057089026a20 494 void(*func)(int);
gsfan 8:64184a968e3b 495 } _con[16];
gsfan 8:64184a968e3b 496
gsfan 12:057089026a20 497 #ifdef CFG_ENABLE_HTTPD
gsfan 12:057089026a20 498 enum HttpdMode {
gsfan 12:057089026a20 499 HTTPDMODE_REQUEST,
gsfan 12:057089026a20 500 HTTPDMODE_REQUEST_STR,
gsfan 12:057089026a20 501 HTTPDMODE_HEADER,
gsfan 12:057089026a20 502 HTTPDMODE_BODY,
gsfan 12:057089026a20 503 HTTPDMODE_ENTER,
gsfan 12:057089026a20 504 HTTPDMODE_ERROR,
gsfan 15:086d1a33a197 505 HTTPDMODE_WEBSOCKET_BEGIN,
gsfan 12:057089026a20 506 HTTPDMODE_WEBSOCKET,
gsfan 12:057089026a20 507 HTTPDMODE_WEBSOCKET_MASK,
gsfan 12:057089026a20 508 HTTPDMODE_WEBSOCKET_BODY,
gsfan 12:057089026a20 509 HTTPDMODE_WEBSOCKET_ENTER,
gsfan 12:057089026a20 510 };
gsfan 12:057089026a20 511
gsfan 12:057089026a20 512 enum HttpdReq {
gsfan 12:057089026a20 513 REQ_HTTPGET,
gsfan 12:057089026a20 514 REQ_HTTPPOST,
gsfan 12:057089026a20 515 };
gsfan 12:057089026a20 516
gsfan 12:057089026a20 517 struct HTTPD {
gsfan 12:057089026a20 518 HttpdMode mode;
gsfan 12:057089026a20 519 HttpdReq req;
gsfan 12:057089026a20 520 CircBuffer <char>*buf;
gsfan 12:057089026a20 521 char *uri;
gsfan 12:057089026a20 522 char *filename;
gsfan 12:057089026a20 523 char *querystring;
gsfan 12:057089026a20 524 int enter;
gsfan 12:057089026a20 525 int length;
gsfan 12:057089026a20 526 int n;
gsfan 12:057089026a20 527 int keepalive;
gsfan 12:057089026a20 528 #ifdef CFG_ENABLE_WEBSOCKET
gsfan 12:057089026a20 529 int websocket;
gsfan 12:057089026a20 530 char *websocket_key;
gsfan 12:057089026a20 531 int websocket_opcode;
gsfan 12:057089026a20 532 int websocket_flg;
gsfan 12:057089026a20 533 char websocket_mask[4];
gsfan 12:057089026a20 534 int websocket_payload;
gsfan 12:057089026a20 535 #endif
gsfan 12:057089026a20 536 } _httpd[16];
gsfan 12:057089026a20 537
gsfan 12:057089026a20 538 struct HTTPD_HANDLER {
gsfan 12:057089026a20 539 char *uri;
gsfan 12:057089026a20 540 char *dir;
gsfan 12:057089026a20 541 void (*func)(int);
gsfan 15:086d1a33a197 542 int ws;
gsfan 12:057089026a20 543 } _httpd_handler[CFG_HTTPD_HANDLER_NUM];
gsfan 12:057089026a20 544
gsfan 12:057089026a20 545 int _httpd_cid;
gsfan 12:057089026a20 546 int _handler_count;
gsfan 12:057089026a20 547 #endif // CFG_ENABLE_HTTPD
gsfan 12:057089026a20 548
gsfan 8:64184a968e3b 549
gsfan 8:64184a968e3b 550 // ----- GSwifi.cpp -----
gsfan 11:71d67fea5ace 551 #ifdef CFG_ENABLE_RTOS
gsfan 8:64184a968e3b 552 static void threadPoll (void const *args);
gsfan 8:64184a968e3b 553 #endif
gsfan 8:64184a968e3b 554
gsfan 12:057089026a20 555 // ----- GSwifi_sock.cpp -----
gsfan 12:057089026a20 556 void initCon (int cid, bool connected);
gsfan 12:057089026a20 557
gsfan 8:64184a968e3b 558 // ----- GSwifi_util.cpp -----
gsfan 8:64184a968e3b 559 int x2i (char c);
gsfan 8:64184a968e3b 560 char i2x (int i);
gsfan 8:64184a968e3b 561 int from_hex (int ch);
gsfan 8:64184a968e3b 562 int to_hex (int code);
gsfan 8:64184a968e3b 563
gsfan 12:057089026a20 564 // ----- GSwifi_http.cpp -----
gsfan 12:057089026a20 565
gsfan 12:057089026a20 566 #ifdef CFG_ENABLE_HTTPD
gsfan 12:057089026a20 567 // ----- GSwifi_httpd.cpp -----
gsfan 12:057089026a20 568 void httpdRecvData (int cid, char c);
gsfan 12:057089026a20 569 int httpdParseRequest (int cid);
gsfan 12:057089026a20 570 void httpdPoll ();
gsfan 12:057089026a20 571 int httpdParseHeader (int cid);
gsfan 12:057089026a20 572 void reqContentLength (int cid, const char *buf);
gsfan 12:057089026a20 573 void reqConnection (int cid, const char *buf);
gsfan 12:057089026a20 574 void reqUpgrade (int cid, const char *buf);
gsfan 12:057089026a20 575 void reqWebSocketVersion (int cid, const char *buf);
gsfan 12:057089026a20 576 void reqWebSocketKey (int cid, const char *buf);
gsfan 12:057089026a20 577
gsfan 12:057089026a20 578 // ----- GSwifi_httpd_util.cpp -----
gsfan 12:057089026a20 579 int httpdFile (int cid, char *dir);
gsfan 12:057089026a20 580 int httpdGetHandler (const char *uri);
gsfan 12:057089026a20 581 char *mimetype (char *file);
gsfan 12:057089026a20 582 int strnicmp (const char *p1, const char *p2, int n);
gsfan 12:057089026a20 583 #endif
gsfan 12:057089026a20 584
gsfan 12:057089026a20 585 #ifdef CFG_ENABLE_WEBSOCKET
gsfan 12:057089026a20 586 // ----- GSwifi_httpd_ws.cpp -----
gsfan 12:057089026a20 587 int wsWait (int cid, int code);
gsfan 12:057089026a20 588 #ifdef CFG_ENABLE_HTTPD
gsfan 12:057089026a20 589 void wsRecvData (int cid, char c);
gsfan 12:057089026a20 590 int wsParseRequest (int cid);
gsfan 12:057089026a20 591 int wsAccept (int cid);
gsfan 12:057089026a20 592 #endif
gsfan 12:057089026a20 593 #endif
gsfan 12:057089026a20 594
gsfan 12:057089026a20 595 #ifdef CFG_ENABLE_SMTP
gsfan 12:057089026a20 596 // ----- GSwifi_smtp.cpp -----
gsfan 12:057089026a20 597 int smtpWait (int cid, int code);
gsfan 12:057089026a20 598 #endif
gsfan 12:057089026a20 599
gsfan 8:64184a968e3b 600 // ----- GSwifi_msg.cpp -----
gsfan 8:64184a968e3b 601 void recvData (char c);
gsfan 8:64184a968e3b 602 int parseMessage ();
gsfan 8:64184a968e3b 603 void msgOk (const char*);
gsfan 8:64184a968e3b 604 void msgError (const char*);
gsfan 8:64184a968e3b 605 void msgConnect (const char*);
gsfan 8:64184a968e3b 606 void msgDisconnect (const char*);
gsfan 8:64184a968e3b 607 void msgDisassociated (const char*);
gsfan 8:64184a968e3b 608 void msgReset (const char*);
gsfan 8:64184a968e3b 609 void msgOutofStandby (const char*);
gsfan 8:64184a968e3b 610 void msgOutofDeepsleep (const char*);
gsfan 8:64184a968e3b 611 void resNormal (const char*);
gsfan 8:64184a968e3b 612 void resConnect (const char*);
gsfan 13:189e04ac70bd 613 void resWpapsk (const char *buf);
gsfan 8:64184a968e3b 614 void resWps (const char*);
gsfan 8:64184a968e3b 615 void resMacAddress (const char*);
gsfan 8:64184a968e3b 616 void resIp (const char*);
gsfan 8:64184a968e3b 617 void resLookup (const char*);
gsfan 8:64184a968e3b 618 void resRssi (const char*);
gsfan 8:64184a968e3b 619 void resTime (const char*);
gsfan 8:64184a968e3b 620 void resChannel (const char*);
gsfan 8:64184a968e3b 621 void resStatus (const char*);
gsfan 12:057089026a20 622 void resHttp (const char *buf);
gsfan 5:78943b3945b5 623
gsfan 8:64184a968e3b 624 // ----- GSwifi_at.cpp -----
gsfan 8:64184a968e3b 625 void clearFlags ();
gsfan 8:64184a968e3b 626 int cmdAT ();
gsfan 8:64184a968e3b 627 int cmdE (bool n);
gsfan 8:64184a968e3b 628 int cmdR (bool n);
gsfan 8:64184a968e3b 629 int cmdNMAC (const char *s = NULL);
gsfan 8:64184a968e3b 630 int cmdWREGDOMAIN (int n = CFG_WREGDOMAIN);
gsfan 8:64184a968e3b 631 int cmdWS ();
gsfan 8:64184a968e3b 632 int cmdWM (int n);
gsfan 8:64184a968e3b 633 int cmdWA (const char *s);
gsfan 8:64184a968e3b 634 int cmdWD ();
gsfan 8:64184a968e3b 635 int cmdWWPS (bool n, const char *p = NULL);
gsfan 8:64184a968e3b 636 int cmdNSTAT ();
gsfan 8:64184a968e3b 637 int cmdWSTATUS ();
gsfan 8:64184a968e3b 638 int cmdWRSSI ();
gsfan 8:64184a968e3b 639 int cmdWAUTH (int n);
gsfan 8:64184a968e3b 640 int cmdWWEP (int n, const char *s);
gsfan 8:64184a968e3b 641 int cmdWPAPSK (const char *s, const char *p);
gsfan 8:64184a968e3b 642 int cmdWRXACTIVE (bool n);
gsfan 8:64184a968e3b 643 int cmdWRXPS (bool n);
gsfan 8:64184a968e3b 644 int cmdWP (int n);
gsfan 8:64184a968e3b 645 int cmdNDHCP (bool n, const char *s = NULL, int m = CFG_TIMEOUT);
gsfan 8:64184a968e3b 646 int cmdDHCPSRVR (bool n);
gsfan 8:64184a968e3b 647 int cmdNSET (const char *s, const char *t, const char *u);
gsfan 8:64184a968e3b 648 int cmdDNS (bool n, const char *s);
gsfan 8:64184a968e3b 649 int cmdDNSLOOKUP (const char *s);
gsfan 8:64184a968e3b 650 int cmdDNSSET (const char *s);
gsfan 8:64184a968e3b 651 int cmdSTORENWCONN ();
gsfan 8:64184a968e3b 652 int cmdRESTORENWCONN ();
gsfan 8:64184a968e3b 653 int cmdBDATA (bool n);
gsfan 8:64184a968e3b 654 int cmdNCTCP (const char *s, int n);
gsfan 8:64184a968e3b 655 int cmdNCUDP (const char *s, int n, int m = 0);
gsfan 8:64184a968e3b 656 int cmdNSTCP (int n);
gsfan 8:64184a968e3b 657 int cmdNSUDP (int n);
gsfan 8:64184a968e3b 658 int cmdNCLOSE (int n);
gsfan 8:64184a968e3b 659 int cmdNCLOSEALL ();
gsfan 8:64184a968e3b 660 int cmdHTTPCONF (int n, const char *s);
gsfan 8:64184a968e3b 661 int cmdHTTPCONFDEL (int n);
gsfan 8:64184a968e3b 662 int cmdHTTPOPEN (const char *s, int n = 80, bool m = false);
gsfan 8:64184a968e3b 663 int cmdHTTPSEND (int n, bool m, const char *s, int t = 0);
gsfan 8:64184a968e3b 664 int cmdHTTPCLOSE (int n);
gsfan 8:64184a968e3b 665 int cmdPSDPSLEEP (int n = 0);
gsfan 8:64184a968e3b 666 int cmdPSSTBY (int n, int m = 0);
gsfan 8:64184a968e3b 667 int cmdWEBPROV (const char *s, const char *p);
gsfan 8:64184a968e3b 668 int cmdSETTIME (const char *s, const char *t);
gsfan 8:64184a968e3b 669 int cmdGETTIME ();
gsfan 8:64184a968e3b 670 int cmdNTIMESYNC (bool n, const char *s, int m = 0);
gsfan 8:64184a968e3b 671 int cmdDGPIO (int n, int m);
gsfan 8:64184a968e3b 672
gsfan 8:64184a968e3b 673 // ----- GSwifi_hal.cpp -----
gsfan 8:64184a968e3b 674 void setReset (bool flg);
gsfan 8:64184a968e3b 675 void setAlarm (bool flg);
gsfan 8:64184a968e3b 676 void isrUart ();
gsfan 8:64184a968e3b 677 int getUart ();
gsfan 8:64184a968e3b 678 void putUart (char c);
gsfan 8:64184a968e3b 679 void setRts (bool flg);
gsfan 8:64184a968e3b 680 int lockUart (int ms);
gsfan 8:64184a968e3b 681 void unlockUart ();
gsfan 8:64184a968e3b 682 void initUart (PinName cts, PinName rts, PinName alarm, int baud);
gsfan 8:64184a968e3b 683
gsfan 5:78943b3945b5 684 };
gsfan 5:78943b3945b5 685
samux 1:fb4494783863 686 #endif