gs fan / GSwifi

GainSpan Wi-Fi library see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/

Dependents:   GSwifi_httpd GSwifi_websocket GSwifi_tcpclient GSwifi_tcpserver ... more

Fork of GSwifi by gs fan

GainSpan Wi-Fi library

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

see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/

/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 シリーズ用のライブラリです。

解説: http://mbed.org/users/gsfan/notebook/gainspan_wifi/

GSwifi.h@39:3360db93c65c, 2013-07-23 (annotated)

Committer:
gsfan
Date:
Tue Jul 23 02:56:47 2013 +0000
Revision:
39:3360db93c65c
Parent:
37:e61ea8267415
Child:
40:72f70748f6e8
fix setAddress, status

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gsfan 25:f6e5622d2930 1 /* Copyright (C) 2013 gsfan, MIT License
gsfan 25:f6e5622d2930 2 *
gsfan 25:f6e5622d2930 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
gsfan 25:f6e5622d2930 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
gsfan 25:f6e5622d2930 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
gsfan 25:f6e5622d2930 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
gsfan 25:f6e5622d2930 7 * furnished to do so, subject to the following conditions:
gsfan 25:f6e5622d2930 8 *
gsfan 25:f6e5622d2930 9 * The above copyright notice and this permission notice shall be included in all copies or
gsfan 25:f6e5622d2930 10 * substantial portions of the Software.
gsfan 25:f6e5622d2930 11 *
gsfan 25:f6e5622d2930 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
gsfan 25:f6e5622d2930 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
gsfan 25:f6e5622d2930 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
gsfan 25:f6e5622d2930 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
gsfan 25:f6e5622d2930 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
gsfan 0:2f6062c6d018 17 */
gsfan 0:2f6062c6d018 18 /** @file
gsfan 0:2f6062c6d018 19 * @brief Gainspan wi-fi module library for mbed
gsfan 0:2f6062c6d018 20 * GS1011MIC, GS1011MIP, GainSpan WiFi Breakout, etc.
gsfan 0:2f6062c6d018 21 */
gsfan 0:2f6062c6d018 22
gsfan 7:b75b7fc144ff 23 #ifndef _GSWIFI_H_
gsfan 7:b75b7fc144ff 24 #define _GSWIFI_H_
gsfan 7:b75b7fc144ff 25
gsfan 26:b347ee3a1087 26 #include "dbg.h"
gsfan 0:2f6062c6d018 27 #include "mbed.h"
gsfan 25:f6e5622d2930 28 #include "CBuffer.h"
gsfan 26:b347ee3a1087 29 #include "GSFunctionPointer.h"
gsfan 0:2f6062c6d018 30 #include "host.h"
gsfan 0:2f6062c6d018 31 #include "ipaddr.h"
gsfan 26:b347ee3a1087 32 #include "GSwifi_conf.h"
gsfan 36:a70b11e1560f 33 #include <ctype.h>
gsfan 35:515ec79792d3 34 #include <stdlib.h>
gsfan 36:a70b11e1560f 35 #include <string.h>
gsfan 0:2f6062c6d018 36
gsfan 25:f6e5622d2930 37
gsfan 23:a783c62c36d0 38 #ifdef GS_UART_DIRECT
gsfan 36:a70b11e1560f 39 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC11U24)
gsfan 36:a70b11e1560f 40 #define _gs_getc() _uart->RBR
gsfan 36:a70b11e1560f 41 #define _gs_putc(c) while(!(_uart->LSR & (1<<5))); _uart->THR = c
gsfan 33:b5a5a1e6325f 42 #elif defined(TARGET_KL25Z)
gsfan 33:b5a5a1e6325f 43 #error "no support GS_UART_DIRECT"
gsfan 23:a783c62c36d0 44 #endif
gsfan 33:b5a5a1e6325f 45 #else // GS_UART_DIRECT
gsfan 23:a783c62c36d0 46 #define _gs_getc() _gs.getc()
gsfan 23:a783c62c36d0 47 #define _gs_putc(c) _gs.putc(c)
gsfan 23:a783c62c36d0 48 #endif
gsfan 23:a783c62c36d0 49
gsfan 26:b347ee3a1087 50 #ifdef GS_SYSLOG
gsfan 26:b347ee3a1087 51 #define LOG(...) printf("" __VA_ARGS__)
gsfan 26:b347ee3a1087 52 #else
gsfan 26:b347ee3a1087 53 #define LOG(...)
gsfan 26:b347ee3a1087 54 #endif
gsfan 26:b347ee3a1087 55
gsfan 26:b347ee3a1087 56
gsfan 0:2f6062c6d018 57 /**
gsfan 25:f6e5622d2930 58 * GSwifi class
gsfan 25:f6e5622d2930 59 */
gsfan 25:f6e5622d2930 60 class GSwifi {
gsfan 25:f6e5622d2930 61 public:
gsfan 25:f6e5622d2930 62
gsfan 25:f6e5622d2930 63 /**
gsfan 0:2f6062c6d018 64 * Wi-Fi security
gsfan 0:2f6062c6d018 65 */
gsfan 0:2f6062c6d018 66 enum GSSECURITY {
gsfan 0:2f6062c6d018 67 GSSEC_AUTO = 0,
gsfan 0:2f6062c6d018 68 GSSEC_NONE = 0,
gsfan 0:2f6062c6d018 69 GSSEC_OPEN = 1,
gsfan 0:2f6062c6d018 70 GSSEC_WEP = 2,
gsfan 0:2f6062c6d018 71 GSSEC_WPA_PSK = 4,
gsfan 0:2f6062c6d018 72 GSSEC_WPA2_PSK = 8,
gsfan 0:2f6062c6d018 73 GSSEC_WPA_ENT = 16,
gsfan 0:2f6062c6d018 74 GSSEC_WPA2_ENT = 32,
gsfan 0:2f6062c6d018 75 GSSEC_WPS_BUTTON = 64,
gsfan 28:fbba4c58d14c 76 GSSEC_WPS_PIN,
gsfan 0:2f6062c6d018 77 };
gsfan 0:2f6062c6d018 78
gsfan 0:2f6062c6d018 79 /**
gsfan 0:2f6062c6d018 80 * TCP/IP protocol
gsfan 0:2f6062c6d018 81 */
gsfan 0:2f6062c6d018 82 enum GSPROTOCOL {
gsfan 0:2f6062c6d018 83 GSPROT_UDP = 0,
gsfan 0:2f6062c6d018 84 GSPROT_TCP = 1,
gsfan 0:2f6062c6d018 85 GSPROT_HTTPGET,
gsfan 0:2f6062c6d018 86 GSPROT_HTTPPOST,
gsfan 18:4b97804c37d1 87 GSPROT_HTTPD,
gsfan 0:2f6062c6d018 88 };
gsfan 0:2f6062c6d018 89
gsfan 0:2f6062c6d018 90 /**
gsfan 0:2f6062c6d018 91 * Client/Server
gsfan 0:2f6062c6d018 92 */
gsfan 0:2f6062c6d018 93 enum GSTYPE {
gsfan 0:2f6062c6d018 94 GSTYPE_CLIENT = 0,
gsfan 0:2f6062c6d018 95 GSTYPE_SERVER = 1,
gsfan 0:2f6062c6d018 96 };
gsfan 0:2f6062c6d018 97
gsfan 0:2f6062c6d018 98 enum GSRESPONCE {
gsfan 23:a783c62c36d0 99 GSRES_NONE,
gsfan 0:2f6062c6d018 100 GSRES_NORMAL,
gsfan 0:2f6062c6d018 101 GSRES_CONNECT,
gsfan 0:2f6062c6d018 102 GSRES_WPS,
gsfan 0:2f6062c6d018 103 GSRES_MACADDRESS,
gsfan 0:2f6062c6d018 104 GSRES_DHCP,
gsfan 0:2f6062c6d018 105 GSRES_DNSLOOKUP,
gsfan 0:2f6062c6d018 106 GSRES_HTTP,
gsfan 1:b127c6c5241d 107 GSRES_RSSI,
gsfan 5:6def1d0df519 108 GSRES_TIME,
gsfan 0:2f6062c6d018 109 };
gsfan 0:2f6062c6d018 110
gsfan 0:2f6062c6d018 111 enum GSMODE {
gsfan 0:2f6062c6d018 112 GSMODE_COMMAND,
gsfan 0:2f6062c6d018 113 GSMODE_DATA_RX,
gsfan 0:2f6062c6d018 114 GSMODE_DATA_RXUDP,
gsfan 0:2f6062c6d018 115 GSMODE_DATA_RX_BULK,
gsfan 0:2f6062c6d018 116 GSMODE_DATA_RXUDP_BULK,
gsfan 0:2f6062c6d018 117 GSMODE_DATA_RXHTTP,
gsfan 0:2f6062c6d018 118 };
gsfan 0:2f6062c6d018 119
gsfan 0:2f6062c6d018 120 enum GSSTATUS {
gsfan 0:2f6062c6d018 121 GSSTAT_READY,
gsfan 0:2f6062c6d018 122 GSSTAT_STANDBY,
gsfan 0:2f6062c6d018 123 GSSTAT_WAKEUP,
gsfan 0:2f6062c6d018 124 GSSTAT_DEEPSLEEP,
gsfan 0:2f6062c6d018 125 };
gsfan 0:2f6062c6d018 126
gsfan 0:2f6062c6d018 127 /**
gsfan 0:2f6062c6d018 128 * data receive callback function
gsfan 0:2f6062c6d018 129 */
gsfan 1:b127c6c5241d 130 typedef void (*onGsReceiveFunc)(int cid, int len);
gsfan 0:2f6062c6d018 131
gsfan 0:2f6062c6d018 132 struct GS_Socket {
gsfan 0:2f6062c6d018 133 GSTYPE type;
gsfan 0:2f6062c6d018 134 GSPROTOCOL protocol;
gsfan 0:2f6062c6d018 135 bool connect;
gsfan 0:2f6062c6d018 136 Host host;
gsfan 25:f6e5622d2930 137 CircBuffer<char> *data;
gsfan 1:b127c6c5241d 138 int lcid;
gsfan 26:b347ee3a1087 139 bool received;
gsfan 26:b347ee3a1087 140 // onGsReceiveFunc onGsReceive;
gsfan 26:b347ee3a1087 141 GSFunctionPointer onGsReceive;
gsfan 26:b347ee3a1087 142 };
gsfan 26:b347ee3a1087 143
gsfan 35:515ec79792d3 144 #ifdef GS_ENABLE_HTTPD
gsfan 26:b347ee3a1087 145 enum GSHTTPDMODE {
gsfan 26:b347ee3a1087 146 GSHTTPDMODE_REQUEST,
gsfan 26:b347ee3a1087 147 GSHTTPDMODE_HEAD,
gsfan 26:b347ee3a1087 148 GSHTTPDMODE_SPACE,
gsfan 26:b347ee3a1087 149 GSHTTPDMODE_BODY,
gsfan 26:b347ee3a1087 150 GSHTTPDMODE_ERROR,
gsfan 26:b347ee3a1087 151 GSHTTPDMODE_WEBSOCKET,
gsfan 26:b347ee3a1087 152 GSHTTPDMODE_WEBSOCKET_MASK,
gsfan 26:b347ee3a1087 153 GSHTTPDMODE_WEBSOCKET_BODY,
gsfan 0:2f6062c6d018 154 };
gsfan 0:2f6062c6d018 155
gsfan 26:b347ee3a1087 156 struct GS_httpd {
gsfan 26:b347ee3a1087 157 GSHTTPDMODE mode;
gsfan 26:b347ee3a1087 158 int type;
gsfan 26:b347ee3a1087 159 char *buf; // body
gsfan 26:b347ee3a1087 160 int len; // length of buf
gsfan 26:b347ee3a1087 161 char *uri;
gsfan 26:b347ee3a1087 162 char *file;
gsfan 26:b347ee3a1087 163 char *query;
gsfan 26:b347ee3a1087 164 int length; // content-length
gsfan 26:b347ee3a1087 165 int keepalive;
gsfan 26:b347ee3a1087 166 Host host;
gsfan 35:515ec79792d3 167 #ifdef GS_ENABLE_WEBSOCKET
gsfan 26:b347ee3a1087 168 int websocket;
gsfan 26:b347ee3a1087 169 char *websocket_key;
gsfan 26:b347ee3a1087 170 int websocket_flg;
gsfan 26:b347ee3a1087 171 char websocket_mask[4];
gsfan 26:b347ee3a1087 172 int websocket_payload;
gsfan 26:b347ee3a1087 173 #endif
gsfan 26:b347ee3a1087 174 };
gsfan 26:b347ee3a1087 175
gsfan 26:b347ee3a1087 176 typedef void (*onHttpdCgiFunc)(int cid, GS_httpd *gshttpd);
gsfan 26:b347ee3a1087 177
gsfan 26:b347ee3a1087 178 struct GS_httpd_handler {
gsfan 26:b347ee3a1087 179 char *uri;
gsfan 26:b347ee3a1087 180 char *dir;
gsfan 26:b347ee3a1087 181 onHttpdCgiFunc onHttpCgi;
gsfan 26:b347ee3a1087 182 };
gsfan 35:515ec79792d3 183 #endif // GS_ENABLE_HTTPD
gsfan 26:b347ee3a1087 184
gsfan 25:f6e5622d2930 185 // ----- GSwifi.cpp -----
gsfan 0:2f6062c6d018 186 /**
gsfan 0:2f6062c6d018 187 * default constructor
gsfan 0:2f6062c6d018 188 */
gsfan 25:f6e5622d2930 189 GSwifi (PinName p_tx, PinName p_rx, PinName p_reset, PinName p_alarm = NC, int baud = GS_BAUD);
gsfan 0:2f6062c6d018 190 /**
gsfan 0:2f6062c6d018 191 * Default constructor (with hardware fllow controll)
gsfan 0:2f6062c6d018 192 */
gsfan 25:f6e5622d2930 193 GSwifi (PinName p_tx, PinName p_rx, PinName p_cts, PinName p_rts, PinName p_reset, PinName p_alarm = NC, int baud = GS_BAUD);
gsfan 25:f6e5622d2930 194 /**
gsfan 0:2f6062c6d018 195 * send command
gsfan 0:2f6062c6d018 196 */
gsfan 37:e61ea8267415 197 void poll();
gsfan 37:e61ea8267415 198 /**
gsfan 37:e61ea8267415 199 * change baud rate
gsfan 37:e61ea8267415 200 */
gsfan 12:63e714550791 201 int command (const char *cmd, GSRESPONCE res, int timeout = GS_TIMEOUT);
gsfan 0:2f6062c6d018 202 /**
gsfan 26:b347ee3a1087 203 * reset recv responce
gsfan 0:2f6062c6d018 204 */
gsfan 26:b347ee3a1087 205 void resetResponse (GSRESPONCE res);
gsfan 26:b347ee3a1087 206 /**
gsfan 26:b347ee3a1087 207 * wait recv responce
gsfan 26:b347ee3a1087 208 */
gsfan 26:b347ee3a1087 209 int waitResponse (int ms);
gsfan 0:2f6062c6d018 210 /**
gsfan 0:2f6062c6d018 211 * associate infrastructure
gsfan 0:2f6062c6d018 212 * @param sec GSSEC_OPEN, GSSEC_WEP, GSSEC_WPA_PSK, GSSEC_WPA2_PSK, GSSEC_WPS_BUTTON
gsfan 2:c6e0e97901b3 213 * @param ssid SSID
gsfan 2:c6e0e97901b3 214 * @param pass pass phrase
gsfan 2:c6e0e97901b3 215 * @param dhcp 0:static ip, 1:dhcp
gsfan 24:5c350ae2e703 216 * @param reconnect auto re-connect
gsfan 2:c6e0e97901b3 217 * @retval 0 success
gsfan 2:c6e0e97901b3 218 * @retval -1 failure
gsfan 0:2f6062c6d018 219 */
gsfan 35:515ec79792d3 220 int connect (GSSECURITY sec, const char *ssid, const char *pass, int dhcp = 1, int reconnect = 0, char *name = NULL);
gsfan 0:2f6062c6d018 221 /**
gsfan 0:2f6062c6d018 222 * adhock
gsfan 0:2f6062c6d018 223 * @param sec GSSEC_OPEN or GSSEC_WEP
gsfan 2:c6e0e97901b3 224 * @param ssid SSID
gsfan 2:c6e0e97901b3 225 * @param pass 10 or 26 hexadecimal digits
gsfan 2:c6e0e97901b3 226 * @param ipaddr my ip address
gsfan 2:c6e0e97901b3 227 * @param netmask subnet mask
gsfan 2:c6e0e97901b3 228 * @retval 0 success
gsfan 2:c6e0e97901b3 229 * @retval -1 failure
gsfan 0:2f6062c6d018 230 */
gsfan 19:cad912f5a6ba 231 int adhock (GSSECURITY sec, const char *ssid, const char *pass, IpAddr ipaddr, IpAddr netmask);
gsfan 0:2f6062c6d018 232 /**
gsfan 0:2f6062c6d018 233 * limited AP
gsfan 0:2f6062c6d018 234 * @param sec GSSEC_OPEN or GSSEC_WEP
gsfan 2:c6e0e97901b3 235 * @param ssid SSID
gsfan 0:2f6062c6d018 236 * @param pass 10 or 26 hexadecimal digits
gsfan 2:c6e0e97901b3 237 * @param ipaddr my ip address (dhcp start address)
gsfan 2:c6e0e97901b3 238 * @param netmask subnet mask
gsfan 2:c6e0e97901b3 239 * @retval 0 success
gsfan 2:c6e0e97901b3 240 * @retval -1 failure
gsfan 0:2f6062c6d018 241 * firmware: s2w-secureweb, s2w-web, s2w-wpsweb
gsfan 0:2f6062c6d018 242 */
gsfan 22:9b077e2823ce 243 int limitedap (GSSECURITY sec, const char *ssid, const char *pass, IpAddr ipaddr, IpAddr netmask, char *dns = NULL);
gsfan 0:2f6062c6d018 244 /**
gsfan 0:2f6062c6d018 245 * unassociate
gsfan 0:2f6062c6d018 246 */
gsfan 0:2f6062c6d018 247 int disconnect ();
gsfan 28:fbba4c58d14c 248 /**
gsfan 28:fbba4c58d14c 249 * re-connect
gsfan 28:fbba4c58d14c 250 */
gsfan 28:fbba4c58d14c 251 int reconnect ();
gsfan 37:e61ea8267415 252 /**
gsfan 37:e61ea8267415 253 * main polling
gsfan 37:e61ea8267415 254 */
gsfan 37:e61ea8267415 255 int setBaud (int baud);
gsfan 37:e61ea8267415 256 /**
gsfan 37:e61ea8267415 257 * change radio region
gsfan 37:e61ea8267415 258 */
gsfan 37:e61ea8267415 259 int setRegion (int reg = GS_WREGDOMAIN);
gsfan 0:2f6062c6d018 260
gsfan 0:2f6062c6d018 261 /**
gsfan 0:2f6062c6d018 262 * use DHCP
gsfan 0:2f6062c6d018 263 */
gsfan 35:515ec79792d3 264 int setAddress (char *name = NULL);
gsfan 0:2f6062c6d018 265 /**
gsfan 0:2f6062c6d018 266 * use static ip address
gsfan 0:2f6062c6d018 267 */
gsfan 0:2f6062c6d018 268 int setAddress (IpAddr ipaddr, IpAddr netmask, IpAddr gateway, IpAddr nameserver);
gsfan 0:2f6062c6d018 269 /**
gsfan 1:b127c6c5241d 270 * get ip address
gsfan 1:b127c6c5241d 271 */
gsfan 1:b127c6c5241d 272 int getAddress (IpAddr &ipaddr, IpAddr &netmask, IpAddr &gateway, IpAddr &nameserver);
gsfan 1:b127c6c5241d 273 /**
gsfan 26:b347ee3a1087 274 * get mac address
gsfan 26:b347ee3a1087 275 */
gsfan 29:1c4419512941 276 int getMacAddress (char *mac);
gsfan 26:b347ee3a1087 277 /**
gsfan 0:2f6062c6d018 278 * resolv hostname
gsfan 2:c6e0e97901b3 279 * @param name hostname
gsfan 2:c6e0e97901b3 280 * @param addr resolved ip address
gsfan 0:2f6062c6d018 281 */
gsfan 0:2f6062c6d018 282 int getHostByName (const char* name, IpAddr &addr);
gsfan 0:2f6062c6d018 283 /**
gsfan 0:2f6062c6d018 284 * resolv hostname
gsfan 2:c6e0e97901b3 285 * @param host.name hostname
gsfan 2:c6e0e97901b3 286 * @param host.ipaddr resolved ip address
gsfan 0:2f6062c6d018 287 */
gsfan 0:2f6062c6d018 288 int getHostByName (Host &host);
gsfan 0:2f6062c6d018 289 /**
gsfan 37:e61ea8267415 290 * wifi connected
gsfan 37:e61ea8267415 291 */
gsfan 37:e61ea8267415 292 bool isConnected ();
gsfan 37:e61ea8267415 293 /**
gsfan 37:e61ea8267415 294 * status
gsfan 37:e61ea8267415 295 * @return GSSTATUS
gsfan 37:e61ea8267415 296 */
gsfan 37:e61ea8267415 297 GSSTATUS getStatus ();
gsfan 37:e61ea8267415 298 /**
gsfan 37:e61ea8267415 299 * RSSI
gsfan 37:e61ea8267415 300 * @return RSSI (dBm)
gsfan 37:e61ea8267415 301 */
gsfan 37:e61ea8267415 302 int getRssi ();
gsfan 39:3360db93c65c 303
gsfan 39:3360db93c65c 304 char *getSsid () {
gsfan 39:3360db93c65c 305 return _ssid;
gsfan 39:3360db93c65c 306 }
gsfan 39:3360db93c65c 307 char *getPass () {
gsfan 39:3360db93c65c 308 return _pass;
gsfan 39:3360db93c65c 309 }
gsfan 37:e61ea8267415 310 #ifndef GS_LIB_TINY
gsfan 37:e61ea8267415 311 /**
gsfan 0:2f6062c6d018 312 * RF power
gsfan 0:2f6062c6d018 313 * @param power 0(high)-7(low)
gsfan 0:2f6062c6d018 314 */
gsfan 0:2f6062c6d018 315 int setRFPower (int power);
gsfan 0:2f6062c6d018 316 /**
gsfan 0:2f6062c6d018 317 * power save mode
gsfan 6:a423f0d197de 318 * @param active rx radio 0:switched off, 1:always on
gsfan 6:a423f0d197de 319 * @param save power save 0:disable, 1:enable
gsfan 0:2f6062c6d018 320 */
gsfan 2:c6e0e97901b3 321 int powerSave (int active, int save);
gsfan 0:2f6062c6d018 322 /**
gsfan 0:2f6062c6d018 323 * standby mode
gsfan 0:2f6062c6d018 324 * @param msec wakeup after
gsfan 0:2f6062c6d018 325 * wakeup after msec or alarm1/2
gsfan 0:2f6062c6d018 326 * core off, save to RTC ram
gsfan 0:2f6062c6d018 327 */
gsfan 0:2f6062c6d018 328 int standby (int msec);
gsfan 0:2f6062c6d018 329 /**
gsfan 0:2f6062c6d018 330 * restore standby
gsfan 0:2f6062c6d018 331 */
gsfan 0:2f6062c6d018 332 int wakeup ();
gsfan 0:2f6062c6d018 333 /**
gsfan 0:2f6062c6d018 334 * deep sleep mode
gsfan 0:2f6062c6d018 335 */
gsfan 0:2f6062c6d018 336 int deepSleep ();
gsfan 37:e61ea8267415 337
gsfan 5:6def1d0df519 338 /**
gsfan 5:6def1d0df519 339 * set NTP server
gsfan 6:a423f0d197de 340 * @param host SNTP server
gsfan 6:a423f0d197de 341 * @param sec time sync interval, 0:one time
gsfan 5:6def1d0df519 342 */
gsfan 5:6def1d0df519 343 int ntpdate (Host host, int sec = 0);
gsfan 5:6def1d0df519 344 /**
gsfan 6:a423f0d197de 345 * set system time
gsfan 6:a423f0d197de 346 * @param time date time (UTC)
gsfan 5:6def1d0df519 347 */
gsfan 5:6def1d0df519 348 int setTime (time_t time);
gsfan 6:a423f0d197de 349 /**
gsfan 5:6def1d0df519 350 * get RTC time
gsfan 6:a423f0d197de 351 * @return date time (UTC)
gsfan 5:6def1d0df519 352 */
gsfan 5:6def1d0df519 353 time_t getTime ();
gsfan 6:a423f0d197de 354 /**
gsfan 6:a423f0d197de 355 * GPIO output
gsfan 6:a423f0d197de 356 * @param port 10,11,30,31
gsfan 6:a423f0d197de 357 * @param out 0:set(high), 1:reset(low)
gsfan 6:a423f0d197de 358 */
gsfan 6:a423f0d197de 359 int gpioOut (int port, int out);
gsfan 0:2f6062c6d018 360 /**
gsfan 25:f6e5622d2930 361 * Web server
gsfan 25:f6e5622d2930 362 */
gsfan 25:f6e5622d2930 363 int provisioning (char *user, char *pass);
gsfan 25:f6e5622d2930 364 /**
gsfan 25:f6e5622d2930 365 * certificate
gsfan 25:f6e5622d2930 366 */
gsfan 25:f6e5622d2930 367 int certAdd (const char *name, const char *cert, int len);
gsfan 37:e61ea8267415 368 #endif
gsfan 0:2f6062c6d018 369
gsfan 25:f6e5622d2930 370 // ----- GSwifi_sock.cpp -----
gsfan 0:2f6062c6d018 371 /**
gsfan 0:2f6062c6d018 372 * tcp/udp client
gsfan 6:a423f0d197de 373 * @return CID, -1:failure
gsfan 0:2f6062c6d018 374 */
gsfan 36:a70b11e1560f 375 int open (Host &host, GSPROTOCOL pro, int port = 0);
gsfan 28:fbba4c58d14c 376
gsfan 36:a70b11e1560f 377 int open (Host &host, GSPROTOCOL pro, onGsReceiveFunc ponGsReceive, int port = 0) {
gsfan 36:a70b11e1560f 378 int cid = open(host, pro, port);
gsfan 28:fbba4c58d14c 379 if (cid >= 0) _gs_sock[cid].onGsReceive.attach(ponGsReceive);
gsfan 28:fbba4c58d14c 380 return cid;
gsfan 28:fbba4c58d14c 381 }
gsfan 28:fbba4c58d14c 382 template<typename T>
gsfan 36:a70b11e1560f 383 int open (Host &host, GSPROTOCOL pro, T *object, void (T::*member)(int, int), int port = 0) {
gsfan 36:a70b11e1560f 384 int cid = open(host, pro, port);
gsfan 28:fbba4c58d14c 385 if (cid >= 0) _gs_sock[cid].onGsReceive.attach(object, member);
gsfan 28:fbba4c58d14c 386 return cid;
gsfan 28:fbba4c58d14c 387 }
gsfan 0:2f6062c6d018 388 /**
gsfan 0:2f6062c6d018 389 * tcp/udp server
gsfan 6:a423f0d197de 390 * @return CID, -1:failure
gsfan 0:2f6062c6d018 391 */
gsfan 28:fbba4c58d14c 392 int listen (int port, GSPROTOCOL pro);
gsfan 28:fbba4c58d14c 393
gsfan 28:fbba4c58d14c 394 int listen (int port, GSPROTOCOL pro, onGsReceiveFunc ponGsReceive) {
gsfan 28:fbba4c58d14c 395 int cid = listen(port, pro);
gsfan 28:fbba4c58d14c 396 if (cid >= 0) _gs_sock[cid].onGsReceive.attach(ponGsReceive);
gsfan 28:fbba4c58d14c 397 return cid;
gsfan 28:fbba4c58d14c 398 }
gsfan 26:b347ee3a1087 399 template<typename T>
gsfan 28:fbba4c58d14c 400 int listen (int port, GSPROTOCOL pro, T *object, void (T::*member)(int, int)) {
gsfan 28:fbba4c58d14c 401 int cid = listen(port, pro);
gsfan 28:fbba4c58d14c 402 if (cid >= 0) _gs_sock[cid].onGsReceive.attach(object, member);
gsfan 28:fbba4c58d14c 403 return cid;
gsfan 26:b347ee3a1087 404 }
gsfan 0:2f6062c6d018 405 /**
gsfan 0:2f6062c6d018 406 * close client/server
gsfan 0:2f6062c6d018 407 */
gsfan 0:2f6062c6d018 408 int close (int cid);
gsfan 0:2f6062c6d018 409 /**
gsfan 0:2f6062c6d018 410 * send data tcp(s/c), udp(c)
gsfan 0:2f6062c6d018 411 */
gsfan 19:cad912f5a6ba 412 int send (int cid, const char *buf, int len);
gsfan 0:2f6062c6d018 413 /**
gsfan 0:2f6062c6d018 414 * send data udp(s)
gsfan 0:2f6062c6d018 415 */
gsfan 19:cad912f5a6ba 416 int send (int cid, const char *buf, int len, Host &host);
gsfan 0:2f6062c6d018 417 /**
gsfan 0:2f6062c6d018 418 * recv data tcp(s/c), udp(c)
gsfan 6:a423f0d197de 419 * @return length
gsfan 0:2f6062c6d018 420 */
gsfan 0:2f6062c6d018 421 int recv (int cid, char *buf, int len);
gsfan 0:2f6062c6d018 422 /**
gsfan 0:2f6062c6d018 423 * recv data udp(s)
gsfan 6:a423f0d197de 424 * @return length
gsfan 0:2f6062c6d018 425 */
gsfan 0:2f6062c6d018 426 int recv (int cid, char *buf, int len, Host &host);
gsfan 0:2f6062c6d018 427 /**
gsfan 0:2f6062c6d018 428 * tcp/udp connected
gsfan 0:2f6062c6d018 429 */
gsfan 0:2f6062c6d018 430 bool isConnected (int cid);
gsfan 0:2f6062c6d018 431
gsfan 35:515ec79792d3 432 #ifdef GS_ENABLE_HTTP
gsfan 25:f6e5622d2930 433 // ----- GSwifi_http.cpp -----
gsfan 0:2f6062c6d018 434 /**
gsfan 18:4b97804c37d1 435 * http request (GET method)
gsfan 0:2f6062c6d018 436 */
gsfan 19:cad912f5a6ba 437 int httpGet (Host &host, const char *uri, const char *user, const char *pwd, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL);
gsfan 29:1c4419512941 438 int httpGet (Host &host, const char *uri, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL) {
gsfan 29:1c4419512941 439 return httpGet (host, uri, NULL, NULL, ssl, ponGsReceive);
gsfan 29:1c4419512941 440 }
gsfan 0:2f6062c6d018 441 /**
gsfan 18:4b97804c37d1 442 * http request (POST method)
gsfan 15:5febfc399099 443 */
gsfan 19:cad912f5a6ba 444 int httpPost (Host &host, const char *uri, const char *body, const char *user, const char *pwd, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL);
gsfan 29:1c4419512941 445 int httpPost (Host &host, const char *uri, const char *body, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL) {
gsfan 29:1c4419512941 446 return httpPost (host, uri, body, NULL, NULL, ssl, ponGsReceive);
gsfan 29:1c4419512941 447 }
gsfan 29:1c4419512941 448 /**
gsfan 29:1c4419512941 449 * websocket request (Upgrade method)
gsfan 29:1c4419512941 450 */
gsfan 29:1c4419512941 451 int wsOpen (Host &host, const char *uri, const char *user, const char *pwd, onGsReceiveFunc ponGsReceive = NULL);
gsfan 29:1c4419512941 452 int wsOpen (Host &host, const char *uri, onGsReceiveFunc ponGsReceive = NULL) {
gsfan 29:1c4419512941 453 return wsOpen (host, uri, NULL, NULL, ponGsReceive);
gsfan 29:1c4419512941 454 }
gsfan 29:1c4419512941 455 /**
gsfan 29:1c4419512941 456 * send data websocket
gsfan 29:1c4419512941 457 */
gsfan 29:1c4419512941 458 int wsSend (int cid, const char *buf, int len, const char *mask = NULL);
gsfan 18:4b97804c37d1 459
gsfan 15:5febfc399099 460 /**
gsfan 25:f6e5622d2930 461 * base64 encode
gsfan 25:f6e5622d2930 462 */
gsfan 25:f6e5622d2930 463 int base64encode (char *input, int length, char *output, int len);
gsfan 25:f6e5622d2930 464 /**
gsfan 25:f6e5622d2930 465 * url encode
gsfan 0:2f6062c6d018 466 */
gsfan 25:f6e5622d2930 467 int urlencode (char *str, char *buf, int len);
gsfan 25:f6e5622d2930 468 /**
gsfan 25:f6e5622d2930 469 * url decode
gsfan 25:f6e5622d2930 470 */
gsfan 25:f6e5622d2930 471 int urldecode (char *str, char *buf, int len);
gsfan 35:515ec79792d3 472 #endif
gsfan 0:2f6062c6d018 473
gsfan 35:515ec79792d3 474 #ifdef GS_ENABLE_SMTP
gsfan 25:f6e5622d2930 475 // ----- GSwifi_smtp.cpp -----
gsfan 18:4b97804c37d1 476 /**
gsfan 18:4b97804c37d1 477 * send mail (smtp)
gsfan 18:4b97804c37d1 478 * @param host SMTP server
gsfan 18:4b97804c37d1 479 * @param to To address
gsfan 18:4b97804c37d1 480 * @param from From address
gsfan 18:4b97804c37d1 481 * @param subject Subject
gsfan 18:4b97804c37d1 482 * @param mesg Message
gsfan 18:4b97804c37d1 483 * @param user username (SMTP Auth)
gsfan 18:4b97804c37d1 484 * @param pwd password (SMTP Auth)
gsfan 18:4b97804c37d1 485 * @retval 0 success
gsfan 18:4b97804c37d1 486 * @retval -1 failure
gsfan 18:4b97804c37d1 487 */
gsfan 19:cad912f5a6ba 488 int mail (Host &host, const char *to, const char *from, const char *subject, const char *mesg, const char *user = NULL, const char *pwd = NULL);
gsfan 20:151b5a4fdd29 489 #endif
gsfan 18:4b97804c37d1 490
gsfan 35:515ec79792d3 491 #ifdef GS_ENABLE_HTTPD
gsfan 25:f6e5622d2930 492 // ----- GSwifi_httpd.cpp -----
gsfan 18:4b97804c37d1 493 /**
gsfan 18:4b97804c37d1 494 * start http server
gsfan 18:4b97804c37d1 495 * @param port
gsfan 18:4b97804c37d1 496 */
gsfan 18:4b97804c37d1 497 int httpd (int port = 80);
gsfan 18:4b97804c37d1 498 /**
gsfan 18:4b97804c37d1 499 * attach uri to dirctory handler
gsfan 18:4b97804c37d1 500 */
gsfan 18:4b97804c37d1 501 void send_httpd_error (int cid, int err);
gsfan 18:4b97804c37d1 502 /**
gsfan 18:4b97804c37d1 503 * attach uri to dirctory handler
gsfan 18:4b97804c37d1 504 */
gsfan 19:cad912f5a6ba 505 int attach_httpd (const char *uri, const char *dir);
gsfan 18:4b97804c37d1 506 /**
gsfan 18:4b97804c37d1 507 * attach uri to cgi handler
gsfan 18:4b97804c37d1 508 */
gsfan 19:cad912f5a6ba 509 int attach_httpd (const char *uri, onHttpdCgiFunc ponHttpCgi);
gsfan 20:151b5a4fdd29 510 #endif
gsfan 18:4b97804c37d1 511
gsfan 22:9b077e2823ce 512 #ifdef DEBUG
gsfan 23:a783c62c36d0 513 void dump ();
gsfan 0:2f6062c6d018 514 void test ();
gsfan 0:2f6062c6d018 515 int getc();
gsfan 0:2f6062c6d018 516 void putc(char c);
gsfan 0:2f6062c6d018 517 int readable();
gsfan 18:4b97804c37d1 518 #endif
gsfan 0:2f6062c6d018 519
gsfan 0:2f6062c6d018 520 protected:
gsfan 35:515ec79792d3 521 void reset ();
gsfan 35:515ec79792d3 522 int autobaud (int flg);
gsfan 37:e61ea8267415 523 int acquireUart (int ms = GS_TIMEOUT);
gsfan 37:e61ea8267415 524 void releaseUart ();
gsfan 36:a70b11e1560f 525
gsfan 36:a70b11e1560f 526 inline void _gs_puts (char *s) {
gsfan 36:a70b11e1560f 527 int i;
gsfan 36:a70b11e1560f 528 for (i = 0; i < strlen(s); i++) {
gsfan 36:a70b11e1560f 529 _gs_putc(s[i]);
gsfan 36:a70b11e1560f 530 }
gsfan 36:a70b11e1560f 531 }
gsfan 35:515ec79792d3 532
gsfan 26:b347ee3a1087 533 void parseResponse ();
gsfan 26:b347ee3a1087 534 void parseCmdResponse (char *buf);
gsfan 26:b347ee3a1087 535
gsfan 0:2f6062c6d018 536 int x2i (char c);
gsfan 0:2f6062c6d018 537 char i2x (int i);
gsfan 0:2f6062c6d018 538 void isr_recv ();
gsfan 20:151b5a4fdd29 539 int from_hex (int ch);
gsfan 20:151b5a4fdd29 540 int to_hex (int code);
gsfan 0:2f6062c6d018 541
gsfan 26:b347ee3a1087 542 void newSock (int cid, GSTYPE type, GSPROTOCOL pro);
gsfan 26:b347ee3a1087 543
gsfan 26:b347ee3a1087 544 void newSock (int cid, GSTYPE type, GSPROTOCOL pro, onGsReceiveFunc ponGsReceive) {
gsfan 28:fbba4c58d14c 545 newSock(cid, type, pro);
gsfan 26:b347ee3a1087 546 _gs_sock[cid].onGsReceive.attach(ponGsReceive);
gsfan 26:b347ee3a1087 547 }
gsfan 26:b347ee3a1087 548 template<typename T>
gsfan 26:b347ee3a1087 549 void newSock (int cid, GSTYPE type, GSPROTOCOL pro, T *object, void (T::*member)(int, int)) {
gsfan 28:fbba4c58d14c 550 newSock(cid, type, pro);
gsfan 26:b347ee3a1087 551 _gs_sock[cid].onGsReceive.attach(object, member);
gsfan 26:b347ee3a1087 552 }
gsfan 25:f6e5622d2930 553
gsfan 29:1c4419512941 554 int wait_ws (int cid, int code);
gsfan 29:1c4419512941 555
gsfan 35:515ec79792d3 556 #ifdef GS_ENABLE_SMTP
gsfan 18:4b97804c37d1 557 int wait_smtp (int cid, int code);
gsfan 20:151b5a4fdd29 558 #endif
gsfan 18:4b97804c37d1 559
gsfan 35:515ec79792d3 560 #ifdef GS_ENABLE_HTTPD
gsfan 23:a783c62c36d0 561 int get_handler (char *uri);
gsfan 19:cad912f5a6ba 562 int httpd_request (int cid, GS_httpd *gshttpd, char *dir);
gsfan 19:cad912f5a6ba 563 char *mimetype (char *file);
gsfan 31:0abdc584823d 564 int strnicmp (const char *p1, const char *p2, int n);
gsfan 20:151b5a4fdd29 565 #endif
gsfan 18:4b97804c37d1 566
gsfan 0:2f6062c6d018 567 private:
gsfan 0:2f6062c6d018 568 Serial _gs;
gsfan 35:515ec79792d3 569 int _baud;
gsfan 0:2f6062c6d018 570 bool _rts;
gsfan 36:a70b11e1560f 571 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
gsfan 36:a70b11e1560f 572 LPC_UART1_TypeDef *_uart;
gsfan 36:a70b11e1560f 573 #elif defined(TARGET_LPC11U24)
gsfan 36:a70b11e1560f 574 LPC_USART_Type *_uart;
gsfan 36:a70b11e1560f 575 #endif
gsfan 26:b347ee3a1087 576 DigitalInOut _reset;
gsfan 26:b347ee3a1087 577 DigitalInOut *_alarm;
gsfan 0:2f6062c6d018 578 volatile bool _connect;
gsfan 0:2f6062c6d018 579 volatile GSSTATUS _status;
gsfan 26:b347ee3a1087 580 volatile bool _gs_ok, _gs_failure;
gsfan 26:b347ee3a1087 581 volatile int _gs_flg;
gsfan 26:b347ee3a1087 582 volatile GSRESPONCE _gs_res;
gsfan 35:515ec79792d3 583 volatile GSMODE _gs_mode;
gsfan 35:515ec79792d3 584 volatile bool _escape;
gsfan 35:515ec79792d3 585 volatile int _cid, _rssi;
gsfan 0:2f6062c6d018 586 IpAddr _ipaddr, _netmask, _gateway, _nameserver, _resolv;
gsfan 0:2f6062c6d018 587 Host _from, _to;
gsfan 4:a8d38857f3fd 588 char _mac[6];
gsfan 25:f6e5622d2930 589 CircBuffer<char> _buf_cmd;
gsfan 0:2f6062c6d018 590 struct GS_Socket _gs_sock[16];
gsfan 5:6def1d0df519 591 time_t _time;
gsfan 28:fbba4c58d14c 592 GSSECURITY _sec;
gsfan 26:b347ee3a1087 593 char *_ssid, *_pass;
gsfan 24:5c350ae2e703 594 int _reconnect, _reconnect_count;
gsfan 35:515ec79792d3 595 time_t _reconnect_time;
gsfan 18:4b97804c37d1 596
gsfan 35:515ec79792d3 597 #ifdef GS_ENABLE_HTTPD
gsfan 18:4b97804c37d1 598 struct GS_httpd _httpd[16];
gsfan 18:4b97804c37d1 599 struct GS_httpd_handler _handler[10];
gsfan 18:4b97804c37d1 600 int _handler_count;
gsfan 20:151b5a4fdd29 601
gsfan 20:151b5a4fdd29 602 void poll_httpd (int cid, int len);
gsfan 35:515ec79792d3 603 #ifdef GS_ENABLE_WEBSOCKET
gsfan 23:a783c62c36d0 604 void poll_websocket (int cid, int len);
gsfan 23:a783c62c36d0 605 void send_websocket_accept (int cid);
gsfan 23:a783c62c36d0 606 #endif
gsfan 20:151b5a4fdd29 607 #endif
gsfan 0:2f6062c6d018 608 };
gsfan 7:b75b7fc144ff 609
gsfan 7:b75b7fc144ff 610 #endif