pengfei wu / Mbed 2 deprecated ESP8266Program

For test

Dependencies:   mbed

ESP8266.cpp@28:c25aff31dcc5, 2015-02-04 (annotated)

Committer:
shennongmin
Date:
Wed Feb 04 13:35:35 2015 +0000
Revision:
28:c25aff31dcc5
Parent:
27:dc7ad070c5b1
Child:
29:75185b05d6a4
compile okay

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shennongmin 10:9d4ec0359a5c 1 #include "ESP8266.h"
shennongmin 10:9d4ec0359a5c 2
shennongmin 10:9d4ec0359a5c 3
shennongmin 23:4cec7b9e3715 4 ESP8266::ESP8266(PinName tx, PinName rx):m_esp_uart(tx, rx) {
shennongmin 10:9d4ec0359a5c 5 }
shennongmin 10:9d4ec0359a5c 6
shennongmin 23:4cec7b9e3715 7 int ESP8266::getChannelID(void) {
shennongmin 23:4cec7b9e3715 8 return m_chl_id;
shennongmin 10:9d4ec0359a5c 9 }
shennongmin 10:9d4ec0359a5c 10
shennongmin 18:37254b357abd 11 bool ESP8266::begin(void)
shennongmin 10:9d4ec0359a5c 12 {
shennongmin 28:c25aff31dcc5 13 m_esp_uart.begin(9600);
shennongmin 23:4cec7b9e3715 14 m_esp_uart.flush();
shennongmin 23:4cec7b9e3715 15 m_esp_uart.setTimeout(5000);
shennongmin 23:4cec7b9e3715 16 m_esp_uart.println("AT+RST");
shennongmin 23:4cec7b9e3715 17 return m_esp_uart.find("eady");
shennongmin 10:9d4ec0359a5c 18 }
shennongmin 10:9d4ec0359a5c 19
shennongmin 10:9d4ec0359a5c 20
shennongmin 23:4cec7b9e3715 21 bool ESP8266::init(uint8_t mode, String ssid, String pwd, uint8_t chl, uint8_t ecn)
shennongmin 10:9d4ec0359a5c 22 {
shennongmin 10:9d4ec0359a5c 23 if (mode == ESP8266_MODE_STA)
shennongmin 10:9d4ec0359a5c 24 {
shennongmin 10:9d4ec0359a5c 25 bool b = confMode(mode);
shennongmin 10:9d4ec0359a5c 26 if (!b)
shennongmin 10:9d4ec0359a5c 27 {
shennongmin 10:9d4ec0359a5c 28 return false;
shennongmin 10:9d4ec0359a5c 29 }
shennongmin 23:4cec7b9e3715 30 reset();
shennongmin 10:9d4ec0359a5c 31 confJAP(ssid, pwd);
shennongmin 10:9d4ec0359a5c 32 }
shennongmin 10:9d4ec0359a5c 33 else if (mode == ESP8266_MODE_SAP)
shennongmin 10:9d4ec0359a5c 34 {
shennongmin 10:9d4ec0359a5c 35 bool b = confMode(mode);
shennongmin 10:9d4ec0359a5c 36 if (!b)
shennongmin 10:9d4ec0359a5c 37 {
shennongmin 10:9d4ec0359a5c 38 return false;
shennongmin 10:9d4ec0359a5c 39 }
shennongmin 23:4cec7b9e3715 40 reset();
shennongmin 10:9d4ec0359a5c 41 confSAP(ssid, pwd, chl, ecn);
shennongmin 10:9d4ec0359a5c 42 }
shennongmin 10:9d4ec0359a5c 43 else if (mode == ESP8266_MODE_STA_SAP)
shennongmin 10:9d4ec0359a5c 44 {
shennongmin 10:9d4ec0359a5c 45 bool b = confMode(mode);
shennongmin 10:9d4ec0359a5c 46 if (!b)
shennongmin 10:9d4ec0359a5c 47 {
shennongmin 10:9d4ec0359a5c 48 return false;
shennongmin 10:9d4ec0359a5c 49 }
shennongmin 23:4cec7b9e3715 50 reset();
shennongmin 10:9d4ec0359a5c 51 confJAP(ssid, pwd);
shennongmin 10:9d4ec0359a5c 52 confSAP(ssid, pwd, chl, ecn);
shennongmin 10:9d4ec0359a5c 53 }
shennongmin 10:9d4ec0359a5c 54
shennongmin 10:9d4ec0359a5c 55 return true;
shennongmin 10:9d4ec0359a5c 56 }
shennongmin 10:9d4ec0359a5c 57
shennongmin 10:9d4ec0359a5c 58
shennongmin 17:c449356787f1 59 bool ESP8266::ipConfig(uint8_t type, String addr, int port, uint8_t mux, uint8_t id)
shennongmin 10:9d4ec0359a5c 60 {
shennongmin 10:9d4ec0359a5c 61 bool result = false;
shennongmin 17:c449356787f1 62 if (mux == 0 )
shennongmin 10:9d4ec0359a5c 63 {
shennongmin 17:c449356787f1 64 confMux(mux);
shennongmin 10:9d4ec0359a5c 65
shennongmin 10:9d4ec0359a5c 66 long timeStart = millis();
shennongmin 10:9d4ec0359a5c 67 while (1)
shennongmin 10:9d4ec0359a5c 68 {
shennongmin 10:9d4ec0359a5c 69 long time0 = millis();
shennongmin 10:9d4ec0359a5c 70 if (time0 - timeStart > 5000)
shennongmin 10:9d4ec0359a5c 71 {
shennongmin 10:9d4ec0359a5c 72 break;
shennongmin 10:9d4ec0359a5c 73 }
shennongmin 10:9d4ec0359a5c 74 }
shennongmin 10:9d4ec0359a5c 75 result = newMux(type, addr, port);
shennongmin 10:9d4ec0359a5c 76 }
shennongmin 17:c449356787f1 77 else if (mux == 1)
shennongmin 10:9d4ec0359a5c 78 {
shennongmin 17:c449356787f1 79 confMux(mux);
shennongmin 10:9d4ec0359a5c 80 long timeStart = millis();
shennongmin 10:9d4ec0359a5c 81 while (1)
shennongmin 10:9d4ec0359a5c 82 {
shennongmin 10:9d4ec0359a5c 83 long time0 = millis();
shennongmin 10:9d4ec0359a5c 84 if (time0 - timeStart > 5000)
shennongmin 10:9d4ec0359a5c 85 {
shennongmin 10:9d4ec0359a5c 86 break;
shennongmin 10:9d4ec0359a5c 87 }
shennongmin 10:9d4ec0359a5c 88 }
shennongmin 10:9d4ec0359a5c 89 result = newMux(id, type, addr, port);
shennongmin 10:9d4ec0359a5c 90 }
shennongmin 10:9d4ec0359a5c 91 return result;
shennongmin 10:9d4ec0359a5c 92 }
shennongmin 10:9d4ec0359a5c 93
shennongmin 10:9d4ec0359a5c 94
shennongmin 23:4cec7b9e3715 95 int ESP8266::recvData(char *buf)
shennongmin 10:9d4ec0359a5c 96 {
shennongmin 10:9d4ec0359a5c 97 String data = "";
shennongmin 23:4cec7b9e3715 98 if (m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 99 {
shennongmin 10:9d4ec0359a5c 100
shennongmin 10:9d4ec0359a5c 101 unsigned long start;
shennongmin 10:9d4ec0359a5c 102 start = millis();
shennongmin 23:4cec7b9e3715 103 char c0 = m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 104 if (c0 == '+')
shennongmin 10:9d4ec0359a5c 105 {
shennongmin 10:9d4ec0359a5c 106
shennongmin 10:9d4ec0359a5c 107 while (millis()-start<5000)
shennongmin 10:9d4ec0359a5c 108 {
shennongmin 23:4cec7b9e3715 109 if (m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 110 {
shennongmin 23:4cec7b9e3715 111 char c = m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 112 data += c;
shennongmin 10:9d4ec0359a5c 113 }
shennongmin 10:9d4ec0359a5c 114 if (data.indexOf("\nOK")!=-1)
shennongmin 10:9d4ec0359a5c 115 {
shennongmin 10:9d4ec0359a5c 116 break;
shennongmin 10:9d4ec0359a5c 117 }
shennongmin 10:9d4ec0359a5c 118 }
shennongmin 28:c25aff31dcc5 119
shennongmin 10:9d4ec0359a5c 120 int sLen = strlen(data.c_str());
shennongmin 10:9d4ec0359a5c 121 int i,j;
shennongmin 10:9d4ec0359a5c 122 for (i = 0; i <= sLen; i++)
shennongmin 10:9d4ec0359a5c 123 {
shennongmin 10:9d4ec0359a5c 124 if (data[i] == ':')
shennongmin 10:9d4ec0359a5c 125 {
shennongmin 10:9d4ec0359a5c 126 break;
shennongmin 10:9d4ec0359a5c 127 }
shennongmin 10:9d4ec0359a5c 128
shennongmin 10:9d4ec0359a5c 129 }
shennongmin 10:9d4ec0359a5c 130 bool found = false;
shennongmin 10:9d4ec0359a5c 131 for (j = 4; j <= i; j++)
shennongmin 10:9d4ec0359a5c 132 {
shennongmin 10:9d4ec0359a5c 133 if (data[j] == ',')
shennongmin 10:9d4ec0359a5c 134 {
shennongmin 10:9d4ec0359a5c 135 found = true;
shennongmin 10:9d4ec0359a5c 136 break;
shennongmin 10:9d4ec0359a5c 137 }
shennongmin 10:9d4ec0359a5c 138
shennongmin 10:9d4ec0359a5c 139 }
shennongmin 10:9d4ec0359a5c 140 int iSize;
shennongmin 10:9d4ec0359a5c 141 if(found ==true)
shennongmin 10:9d4ec0359a5c 142 {
shennongmin 10:9d4ec0359a5c 143 String _id = data.substring(4, j);
shennongmin 23:4cec7b9e3715 144 m_chl_id = _id.toInt();
shennongmin 10:9d4ec0359a5c 145 String _size = data.substring(j+1, i);
shennongmin 10:9d4ec0359a5c 146 iSize = _size.toInt();
shennongmin 14:40b1decf03f3 147
shennongmin 10:9d4ec0359a5c 148 String str = data.substring(i+1, i+1+iSize);
shennongmin 10:9d4ec0359a5c 149 strcpy(buf, str.c_str());
shennongmin 14:40b1decf03f3 150
shennongmin 10:9d4ec0359a5c 151
shennongmin 10:9d4ec0359a5c 152 }
shennongmin 10:9d4ec0359a5c 153 else
shennongmin 10:9d4ec0359a5c 154 {
shennongmin 10:9d4ec0359a5c 155 String _size = data.substring(4, i);
shennongmin 10:9d4ec0359a5c 156 iSize = _size.toInt();
shennongmin 14:40b1decf03f3 157
shennongmin 14:40b1decf03f3 158
shennongmin 10:9d4ec0359a5c 159 String str = data.substring(i+1, i+1+iSize);
shennongmin 10:9d4ec0359a5c 160 strcpy(buf, str.c_str());
shennongmin 14:40b1decf03f3 161
shennongmin 10:9d4ec0359a5c 162 }
shennongmin 10:9d4ec0359a5c 163 return iSize;
shennongmin 10:9d4ec0359a5c 164 }
shennongmin 10:9d4ec0359a5c 165 }
shennongmin 10:9d4ec0359a5c 166
shennongmin 10:9d4ec0359a5c 167 return 0;
shennongmin 10:9d4ec0359a5c 168 }
shennongmin 10:9d4ec0359a5c 169
shennongmin 10:9d4ec0359a5c 170
shennongmin 23:4cec7b9e3715 171 void ESP8266::reset(void)
shennongmin 10:9d4ec0359a5c 172 {
shennongmin 23:4cec7b9e3715 173 m_esp_uart.println("AT+RST");
shennongmin 10:9d4ec0359a5c 174 unsigned long start;
shennongmin 10:9d4ec0359a5c 175 start = millis();
shennongmin 10:9d4ec0359a5c 176 while (millis()-start<5000) {
shennongmin 23:4cec7b9e3715 177 if(m_esp_uart.find("eady")==true)
shennongmin 10:9d4ec0359a5c 178 {
shennongmin 10:9d4ec0359a5c 179 break;
shennongmin 10:9d4ec0359a5c 180 }
shennongmin 10:9d4ec0359a5c 181 }
shennongmin 10:9d4ec0359a5c 182 }
shennongmin 10:9d4ec0359a5c 183
shennongmin 10:9d4ec0359a5c 184
shennongmin 10:9d4ec0359a5c 185 String ESP8266::showMode()
shennongmin 10:9d4ec0359a5c 186 {
shennongmin 10:9d4ec0359a5c 187 String data;
shennongmin 23:4cec7b9e3715 188 m_esp_uart.println("AT+CWMODE?");
shennongmin 10:9d4ec0359a5c 189 unsigned long start;
shennongmin 10:9d4ec0359a5c 190 start = millis();
shennongmin 10:9d4ec0359a5c 191 while (millis()-start<2000) {
shennongmin 23:4cec7b9e3715 192 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 193 {
shennongmin 23:4cec7b9e3715 194 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 195 data=data+a;
shennongmin 10:9d4ec0359a5c 196 }
shennongmin 10:9d4ec0359a5c 197 if (data.indexOf("OK")!=-1)
shennongmin 10:9d4ec0359a5c 198 {
shennongmin 10:9d4ec0359a5c 199 break;
shennongmin 10:9d4ec0359a5c 200 }
shennongmin 10:9d4ec0359a5c 201 }
shennongmin 10:9d4ec0359a5c 202 if(data.indexOf("1")!=-1)
shennongmin 10:9d4ec0359a5c 203 {
shennongmin 10:9d4ec0359a5c 204 return "Station";
shennongmin 10:9d4ec0359a5c 205 }else if(data.indexOf("2")!=-1)
shennongmin 10:9d4ec0359a5c 206 {
shennongmin 10:9d4ec0359a5c 207 return "AP";
shennongmin 10:9d4ec0359a5c 208 }else if(data.indexOf("3")!=-1)
shennongmin 10:9d4ec0359a5c 209 {
shennongmin 10:9d4ec0359a5c 210 return "AP+Station";
shennongmin 10:9d4ec0359a5c 211 }else{
shennongmin 10:9d4ec0359a5c 212 return "Invalid Mode!";
shennongmin 10:9d4ec0359a5c 213 }
shennongmin 10:9d4ec0359a5c 214 }
shennongmin 10:9d4ec0359a5c 215
shennongmin 17:c449356787f1 216 bool ESP8266::confMode(uint8_t mode)
shennongmin 10:9d4ec0359a5c 217 {
shennongmin 10:9d4ec0359a5c 218 String data;
shennongmin 23:4cec7b9e3715 219 m_esp_uart.print("AT+CWMODE=");
shennongmin 23:4cec7b9e3715 220 m_esp_uart.println(String(mode));
shennongmin 10:9d4ec0359a5c 221 unsigned long start;
shennongmin 10:9d4ec0359a5c 222 start = millis();
shennongmin 10:9d4ec0359a5c 223 while (millis()-start<2000) {
shennongmin 23:4cec7b9e3715 224 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 225 {
shennongmin 23:4cec7b9e3715 226 char mode =m_esp_uart.readChr();
shennongmin 17:c449356787f1 227 data=data+mode;
shennongmin 10:9d4ec0359a5c 228 }
shennongmin 10:9d4ec0359a5c 229 if (data.indexOf("OK")!=-1 || data.indexOf("no change")!=-1)
shennongmin 10:9d4ec0359a5c 230 {
shennongmin 10:9d4ec0359a5c 231 return true;
shennongmin 10:9d4ec0359a5c 232 }
shennongmin 10:9d4ec0359a5c 233 if (data.indexOf("ERROR")!=-1 || data.indexOf("busy")!=-1)
shennongmin 10:9d4ec0359a5c 234 {
shennongmin 10:9d4ec0359a5c 235 return false;
shennongmin 10:9d4ec0359a5c 236 }
shennongmin 10:9d4ec0359a5c 237
shennongmin 10:9d4ec0359a5c 238 }
shennongmin 10:9d4ec0359a5c 239 return false;
shennongmin 10:9d4ec0359a5c 240 }
shennongmin 10:9d4ec0359a5c 241
shennongmin 10:9d4ec0359a5c 242 String ESP8266::showAP(void)
shennongmin 10:9d4ec0359a5c 243 {
shennongmin 10:9d4ec0359a5c 244 String data;
shennongmin 23:4cec7b9e3715 245 m_esp_uart.flush();
shennongmin 23:4cec7b9e3715 246 m_esp_uart.print("AT+CWLAP\r\n");
shennongmin 10:9d4ec0359a5c 247 delay(5000);
shennongmin 10:9d4ec0359a5c 248
shennongmin 10:9d4ec0359a5c 249 unsigned long start;
shennongmin 10:9d4ec0359a5c 250 start = millis();
shennongmin 10:9d4ec0359a5c 251 while (millis()-start<8000) {
shennongmin 23:4cec7b9e3715 252 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 253 {
shennongmin 23:4cec7b9e3715 254 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 255 data=data+a;
shennongmin 10:9d4ec0359a5c 256 }
shennongmin 10:9d4ec0359a5c 257 if (data.indexOf("OK")!=-1 || data.indexOf("ERROR")!=-1 )
shennongmin 10:9d4ec0359a5c 258 {
shennongmin 10:9d4ec0359a5c 259 break;
shennongmin 10:9d4ec0359a5c 260 }
shennongmin 10:9d4ec0359a5c 261 }
shennongmin 10:9d4ec0359a5c 262 if(data.indexOf("ERROR")!=-1)
shennongmin 10:9d4ec0359a5c 263 {
shennongmin 10:9d4ec0359a5c 264 return "ERROR";
shennongmin 10:9d4ec0359a5c 265 }
shennongmin 10:9d4ec0359a5c 266 else{
shennongmin 10:9d4ec0359a5c 267 char head[4] = {0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 268 char tail[7] = {0x0D,0x0A,0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 269 data.replace("AT+CWLAP","");
shennongmin 10:9d4ec0359a5c 270 data.replace("OK","");
shennongmin 10:9d4ec0359a5c 271 data.replace("+CWLAP","ESP8266");
shennongmin 10:9d4ec0359a5c 272 data.replace(tail,"");
shennongmin 10:9d4ec0359a5c 273 data.replace(head,"");
shennongmin 10:9d4ec0359a5c 274
shennongmin 10:9d4ec0359a5c 275 return data;
shennongmin 10:9d4ec0359a5c 276 }
shennongmin 10:9d4ec0359a5c 277 }
shennongmin 10:9d4ec0359a5c 278
shennongmin 10:9d4ec0359a5c 279 String ESP8266::showJAP(void)
shennongmin 10:9d4ec0359a5c 280 {
shennongmin 27:dc7ad070c5b1 281 bool ret = false;
shennongmin 23:4cec7b9e3715 282 m_esp_uart.flush();
shennongmin 23:4cec7b9e3715 283 m_esp_uart.println("AT+CWJAP?");
shennongmin 27:dc7ad070c5b1 284
shennongmin 27:dc7ad070c5b1 285 String data;
shennongmin 27:dc7ad070c5b1 286 unsigned long start;
shennongmin 10:9d4ec0359a5c 287 start = millis();
shennongmin 27:dc7ad070c5b1 288 while (millis()-start < 3000) {
shennongmin 27:dc7ad070c5b1 289 while(m_esp_uart.available() > 0) {
shennongmin 27:dc7ad070c5b1 290 char a = m_esp_uart.readChr();
shennongmin 27:dc7ad070c5b1 291 data += a;
shennongmin 27:dc7ad070c5b1 292 //printf("%c", a);
shennongmin 27:dc7ad070c5b1 293 }
shennongmin 27:dc7ad070c5b1 294 if (data.indexOf("OK") != -1) {
shennongmin 27:dc7ad070c5b1 295 ret = true;
shennongmin 27:dc7ad070c5b1 296 break;
shennongmin 27:dc7ad070c5b1 297 } else if (data.indexOf("ERROR") != -1) {
shennongmin 27:dc7ad070c5b1 298 ret = false;
shennongmin 27:dc7ad070c5b1 299 break;
shennongmin 27:dc7ad070c5b1 300 }
shennongmin 10:9d4ec0359a5c 301 }
shennongmin 27:dc7ad070c5b1 302 if (ret) {
shennongmin 27:dc7ad070c5b1 303 int index1 = data.indexOf(":\"");
shennongmin 27:dc7ad070c5b1 304 int index2 = data.indexOf("\"\r\n");
shennongmin 27:dc7ad070c5b1 305 if (index1 != -1 && index2 != -1) {
shennongmin 27:dc7ad070c5b1 306 return data.substring(index1 + 2, index2);
shennongmin 27:dc7ad070c5b1 307 } else {
shennongmin 27:dc7ad070c5b1 308 return "not found";
shennongmin 27:dc7ad070c5b1 309 }
shennongmin 27:dc7ad070c5b1 310 } else {
shennongmin 27:dc7ad070c5b1 311 return "null";
shennongmin 27:dc7ad070c5b1 312 }
shennongmin 10:9d4ec0359a5c 313 }
shennongmin 10:9d4ec0359a5c 314
shennongmin 10:9d4ec0359a5c 315 bool ESP8266::confJAP(String ssid , String pwd)
shennongmin 10:9d4ec0359a5c 316 {
shennongmin 10:9d4ec0359a5c 317
shennongmin 23:4cec7b9e3715 318 m_esp_uart.print("AT+CWJAP=");
shennongmin 23:4cec7b9e3715 319 m_esp_uart.print("\""); //"ssid"
shennongmin 23:4cec7b9e3715 320 m_esp_uart.print(ssid);
shennongmin 23:4cec7b9e3715 321 m_esp_uart.print("\"");
shennongmin 10:9d4ec0359a5c 322
shennongmin 23:4cec7b9e3715 323 m_esp_uart.print(",");
shennongmin 10:9d4ec0359a5c 324
shennongmin 23:4cec7b9e3715 325 m_esp_uart.print("\""); //"pwd"
shennongmin 23:4cec7b9e3715 326 m_esp_uart.print(pwd);
shennongmin 23:4cec7b9e3715 327 m_esp_uart.println("\"");
shennongmin 10:9d4ec0359a5c 328
shennongmin 10:9d4ec0359a5c 329
shennongmin 10:9d4ec0359a5c 330 unsigned long start;
shennongmin 10:9d4ec0359a5c 331 start = millis();
shennongmin 10:9d4ec0359a5c 332 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 333 if(m_esp_uart.find("OK")==true)
shennongmin 10:9d4ec0359a5c 334 {
shennongmin 10:9d4ec0359a5c 335 return true;
shennongmin 10:9d4ec0359a5c 336
shennongmin 10:9d4ec0359a5c 337 }
shennongmin 10:9d4ec0359a5c 338 }
shennongmin 10:9d4ec0359a5c 339 return false;
shennongmin 10:9d4ec0359a5c 340 }
shennongmin 10:9d4ec0359a5c 341
shennongmin 10:9d4ec0359a5c 342 bool ESP8266::quitAP(void)
shennongmin 10:9d4ec0359a5c 343 {
shennongmin 23:4cec7b9e3715 344 m_esp_uart.println("AT+CWQAP");
shennongmin 10:9d4ec0359a5c 345 unsigned long start;
shennongmin 10:9d4ec0359a5c 346 start = millis();
shennongmin 10:9d4ec0359a5c 347 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 348 if(m_esp_uart.find("OK")==true)
shennongmin 10:9d4ec0359a5c 349 {
shennongmin 10:9d4ec0359a5c 350 return true;
shennongmin 10:9d4ec0359a5c 351
shennongmin 10:9d4ec0359a5c 352 }
shennongmin 10:9d4ec0359a5c 353 }
shennongmin 10:9d4ec0359a5c 354 return false;
shennongmin 10:9d4ec0359a5c 355
shennongmin 10:9d4ec0359a5c 356 }
shennongmin 10:9d4ec0359a5c 357
shennongmin 10:9d4ec0359a5c 358 String ESP8266::showSAP()
shennongmin 10:9d4ec0359a5c 359 {
shennongmin 23:4cec7b9e3715 360 m_esp_uart.println("AT+CWSAP?");
shennongmin 10:9d4ec0359a5c 361 String data;
shennongmin 10:9d4ec0359a5c 362 unsigned long start;
shennongmin 10:9d4ec0359a5c 363 start = millis();
shennongmin 10:9d4ec0359a5c 364 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 365 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 366 {
shennongmin 23:4cec7b9e3715 367 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 368 data=data+a;
shennongmin 10:9d4ec0359a5c 369 }
shennongmin 10:9d4ec0359a5c 370 if (data.indexOf("OK")!=-1 || data.indexOf("ERROR")!=-1 )
shennongmin 10:9d4ec0359a5c 371 {
shennongmin 10:9d4ec0359a5c 372 break;
shennongmin 10:9d4ec0359a5c 373 }
shennongmin 10:9d4ec0359a5c 374 }
shennongmin 10:9d4ec0359a5c 375 char head[4] = {0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 376 char tail[7] = {0x0D,0x0A,0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 377 data.replace("AT+CWSAP?","");
shennongmin 10:9d4ec0359a5c 378 data.replace("+CWSAP","mySAP");
shennongmin 10:9d4ec0359a5c 379 data.replace("OK","");
shennongmin 10:9d4ec0359a5c 380 data.replace(tail,"");
shennongmin 10:9d4ec0359a5c 381 data.replace(head,"");
shennongmin 10:9d4ec0359a5c 382
shennongmin 10:9d4ec0359a5c 383 return data;
shennongmin 10:9d4ec0359a5c 384 }
shennongmin 10:9d4ec0359a5c 385
shennongmin 10:9d4ec0359a5c 386 bool ESP8266::confSAP(String ssid , String pwd , uint8_t chl , uint8_t ecn)
shennongmin 10:9d4ec0359a5c 387 {
shennongmin 23:4cec7b9e3715 388 m_esp_uart.print("AT+CWSAP=");
shennongmin 23:4cec7b9e3715 389 m_esp_uart.print("\""); //"ssid"
shennongmin 23:4cec7b9e3715 390 m_esp_uart.print(ssid);
shennongmin 23:4cec7b9e3715 391 m_esp_uart.print("\"");
shennongmin 10:9d4ec0359a5c 392
shennongmin 23:4cec7b9e3715 393 m_esp_uart.print(",");
shennongmin 10:9d4ec0359a5c 394
shennongmin 23:4cec7b9e3715 395 m_esp_uart.print("\""); //"pwd"
shennongmin 23:4cec7b9e3715 396 m_esp_uart.print(pwd);
shennongmin 23:4cec7b9e3715 397 m_esp_uart.print("\"");
shennongmin 10:9d4ec0359a5c 398
shennongmin 23:4cec7b9e3715 399 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 400 m_esp_uart.print(String(chl));
shennongmin 10:9d4ec0359a5c 401
shennongmin 23:4cec7b9e3715 402 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 403 m_esp_uart.println(String(ecn));
shennongmin 10:9d4ec0359a5c 404 unsigned long start;
shennongmin 10:9d4ec0359a5c 405 start = millis();
shennongmin 10:9d4ec0359a5c 406 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 407 if(m_esp_uart.find("OK")==true )
shennongmin 10:9d4ec0359a5c 408 {
shennongmin 10:9d4ec0359a5c 409 return true;
shennongmin 10:9d4ec0359a5c 410 }
shennongmin 10:9d4ec0359a5c 411 }
shennongmin 10:9d4ec0359a5c 412
shennongmin 10:9d4ec0359a5c 413 return false;
shennongmin 10:9d4ec0359a5c 414
shennongmin 10:9d4ec0359a5c 415 }
shennongmin 10:9d4ec0359a5c 416
shennongmin 10:9d4ec0359a5c 417
shennongmin 10:9d4ec0359a5c 418 String ESP8266::showStatus(void)
shennongmin 10:9d4ec0359a5c 419 {
shennongmin 23:4cec7b9e3715 420 m_esp_uart.println("AT+CIPSTATUS");
shennongmin 10:9d4ec0359a5c 421 String data;
shennongmin 10:9d4ec0359a5c 422 unsigned long start;
shennongmin 10:9d4ec0359a5c 423 start = millis();
shennongmin 10:9d4ec0359a5c 424 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 425 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 426 {
shennongmin 23:4cec7b9e3715 427 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 428 data=data+a;
shennongmin 10:9d4ec0359a5c 429 }
shennongmin 10:9d4ec0359a5c 430 if (data.indexOf("OK")!=-1)
shennongmin 10:9d4ec0359a5c 431 {
shennongmin 10:9d4ec0359a5c 432 break;
shennongmin 10:9d4ec0359a5c 433 }
shennongmin 10:9d4ec0359a5c 434 }
shennongmin 10:9d4ec0359a5c 435
shennongmin 10:9d4ec0359a5c 436 char head[4] = {0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 437 char tail[7] = {0x0D,0x0A,0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 438 data.replace("AT+CIPSTATUS","");
shennongmin 10:9d4ec0359a5c 439 data.replace("OK","");
shennongmin 10:9d4ec0359a5c 440 data.replace(tail,"");
shennongmin 10:9d4ec0359a5c 441 data.replace(head,"");
shennongmin 10:9d4ec0359a5c 442
shennongmin 10:9d4ec0359a5c 443 return data;
shennongmin 10:9d4ec0359a5c 444 }
shennongmin 10:9d4ec0359a5c 445
shennongmin 10:9d4ec0359a5c 446 String ESP8266::showMux(void)
shennongmin 10:9d4ec0359a5c 447 {
shennongmin 10:9d4ec0359a5c 448 String data;
shennongmin 23:4cec7b9e3715 449 m_esp_uart.println("AT+CIPMUX?");
shennongmin 10:9d4ec0359a5c 450
shennongmin 10:9d4ec0359a5c 451 unsigned long start;
shennongmin 10:9d4ec0359a5c 452 start = millis();
shennongmin 10:9d4ec0359a5c 453 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 454 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 455 {
shennongmin 23:4cec7b9e3715 456 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 457 data=data+a;
shennongmin 10:9d4ec0359a5c 458 }
shennongmin 10:9d4ec0359a5c 459 if (data.indexOf("OK")!=-1)
shennongmin 10:9d4ec0359a5c 460 {
shennongmin 10:9d4ec0359a5c 461 break;
shennongmin 10:9d4ec0359a5c 462 }
shennongmin 10:9d4ec0359a5c 463 }
shennongmin 10:9d4ec0359a5c 464 char head[4] = {0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 465 char tail[7] = {0x0D,0x0A,0x0D,0x0A};
shennongmin 10:9d4ec0359a5c 466 data.replace("AT+CIPMUX?","");
shennongmin 10:9d4ec0359a5c 467 data.replace("+CIPMUX","showMux");
shennongmin 10:9d4ec0359a5c 468 data.replace("OK","");
shennongmin 10:9d4ec0359a5c 469 data.replace(tail,"");
shennongmin 10:9d4ec0359a5c 470 data.replace(head,"");
shennongmin 10:9d4ec0359a5c 471
shennongmin 10:9d4ec0359a5c 472 return data;
shennongmin 10:9d4ec0359a5c 473 }
shennongmin 10:9d4ec0359a5c 474
shennongmin 17:c449356787f1 475 bool ESP8266::confMux(int mux)
shennongmin 10:9d4ec0359a5c 476 {
shennongmin 23:4cec7b9e3715 477 m_esp_uart.print("AT+CIPMUX=");
shennongmin 23:4cec7b9e3715 478 m_esp_uart.println(mux);
shennongmin 10:9d4ec0359a5c 479 unsigned long start;
shennongmin 10:9d4ec0359a5c 480 start = millis();
shennongmin 10:9d4ec0359a5c 481 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 482 if(m_esp_uart.find("OK")==true )
shennongmin 10:9d4ec0359a5c 483 {
shennongmin 10:9d4ec0359a5c 484 return true;
shennongmin 10:9d4ec0359a5c 485 }
shennongmin 10:9d4ec0359a5c 486 }
shennongmin 10:9d4ec0359a5c 487
shennongmin 10:9d4ec0359a5c 488 return false;
shennongmin 10:9d4ec0359a5c 489 }
shennongmin 10:9d4ec0359a5c 490
shennongmin 10:9d4ec0359a5c 491 bool ESP8266::newMux(uint8_t type, String addr, int port)
shennongmin 10:9d4ec0359a5c 492
shennongmin 10:9d4ec0359a5c 493 {
shennongmin 10:9d4ec0359a5c 494 String data;
shennongmin 23:4cec7b9e3715 495 m_esp_uart.flush();
shennongmin 23:4cec7b9e3715 496 m_esp_uart.print("AT+CIPSTART=");
shennongmin 28:c25aff31dcc5 497 if(ESP8266_COMM_TCP == type) {
shennongmin 23:4cec7b9e3715 498 m_esp_uart.print("\"TCP\"");
shennongmin 28:c25aff31dcc5 499 } else if (ESP8266_COMM_UDP == type) {
shennongmin 23:4cec7b9e3715 500 m_esp_uart.print("\"UDP\"");
shennongmin 10:9d4ec0359a5c 501 }
shennongmin 23:4cec7b9e3715 502 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 503 m_esp_uart.print("\"");
shennongmin 23:4cec7b9e3715 504 m_esp_uart.print(addr);
shennongmin 23:4cec7b9e3715 505 m_esp_uart.print("\"");
shennongmin 23:4cec7b9e3715 506 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 507 m_esp_uart.println(String(port));
shennongmin 10:9d4ec0359a5c 508 unsigned long start;
shennongmin 10:9d4ec0359a5c 509 start = millis();
shennongmin 10:9d4ec0359a5c 510 while (millis()-start<10000) {
shennongmin 23:4cec7b9e3715 511 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 512 {
shennongmin 23:4cec7b9e3715 513 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 514 data=data+a;
shennongmin 10:9d4ec0359a5c 515 }
shennongmin 10:9d4ec0359a5c 516 if (data.indexOf("OK")!=-1 || data.indexOf("ALREAY CONNECT")!=-1 || data.indexOf("ERROR")!=-1)
shennongmin 10:9d4ec0359a5c 517 {
shennongmin 10:9d4ec0359a5c 518 return true;
shennongmin 10:9d4ec0359a5c 519 }
shennongmin 10:9d4ec0359a5c 520 }
shennongmin 10:9d4ec0359a5c 521 return false;
shennongmin 10:9d4ec0359a5c 522 }
shennongmin 10:9d4ec0359a5c 523
shennongmin 10:9d4ec0359a5c 524 bool ESP8266::newMux( uint8_t id, uint8_t type, String addr, int port)
shennongmin 10:9d4ec0359a5c 525 {
shennongmin 23:4cec7b9e3715 526 m_esp_uart.print("AT+CIPSTART=");
shennongmin 23:4cec7b9e3715 527 m_esp_uart.print("\"");
shennongmin 23:4cec7b9e3715 528 m_esp_uart.print(String(id));
shennongmin 23:4cec7b9e3715 529 m_esp_uart.print("\"");
shennongmin 28:c25aff31dcc5 530 if(ESP8266_COMM_TCP == type) {
shennongmin 23:4cec7b9e3715 531 m_esp_uart.print("\"TCP\"");
shennongmin 28:c25aff31dcc5 532 } else if (ESP8266_COMM_UDP == type) {
shennongmin 23:4cec7b9e3715 533 m_esp_uart.print("\"UDP\"");
shennongmin 10:9d4ec0359a5c 534 }
shennongmin 23:4cec7b9e3715 535 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 536 m_esp_uart.print("\"");
shennongmin 23:4cec7b9e3715 537 m_esp_uart.print(addr);
shennongmin 23:4cec7b9e3715 538 m_esp_uart.print("\"");
shennongmin 23:4cec7b9e3715 539 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 540 m_esp_uart.println(String(port));
shennongmin 10:9d4ec0359a5c 541 String data;
shennongmin 10:9d4ec0359a5c 542 unsigned long start;
shennongmin 10:9d4ec0359a5c 543 start = millis();
shennongmin 10:9d4ec0359a5c 544 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 545 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 546 {
shennongmin 23:4cec7b9e3715 547 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 548 data=data+a;
shennongmin 10:9d4ec0359a5c 549 }
shennongmin 10:9d4ec0359a5c 550 if (data.indexOf("OK")!=-1 || data.indexOf("ALREAY CONNECT")!=-1 )
shennongmin 10:9d4ec0359a5c 551 {
shennongmin 10:9d4ec0359a5c 552 return true;
shennongmin 10:9d4ec0359a5c 553 }
shennongmin 10:9d4ec0359a5c 554 }
shennongmin 10:9d4ec0359a5c 555 return false;
shennongmin 10:9d4ec0359a5c 556
shennongmin 10:9d4ec0359a5c 557
shennongmin 10:9d4ec0359a5c 558 }
shennongmin 10:9d4ec0359a5c 559
shennongmin 23:4cec7b9e3715 560 bool ESP8266::send(String str)
shennongmin 10:9d4ec0359a5c 561 {
shennongmin 28:c25aff31dcc5 562 m_esp_uart.flush();
shennongmin 23:4cec7b9e3715 563 m_esp_uart.print("AT+CIPSEND=");
shennongmin 23:4cec7b9e3715 564 m_esp_uart.println(str.length());
shennongmin 10:9d4ec0359a5c 565 unsigned long start;
shennongmin 10:9d4ec0359a5c 566 start = millis();
shennongmin 10:9d4ec0359a5c 567 bool found = false;
shennongmin 10:9d4ec0359a5c 568 while (millis()-start<5000) {
shennongmin 23:4cec7b9e3715 569 if(m_esp_uart.find(">")==true )
shennongmin 10:9d4ec0359a5c 570 {
shennongmin 10:9d4ec0359a5c 571 found = true;
shennongmin 10:9d4ec0359a5c 572 break;
shennongmin 10:9d4ec0359a5c 573 }
shennongmin 10:9d4ec0359a5c 574 }
shennongmin 10:9d4ec0359a5c 575 if(found)
shennongmin 23:4cec7b9e3715 576 m_esp_uart.print(str);
shennongmin 10:9d4ec0359a5c 577 else
shennongmin 10:9d4ec0359a5c 578 {
shennongmin 10:9d4ec0359a5c 579 closeMux();
shennongmin 10:9d4ec0359a5c 580 return false;
shennongmin 10:9d4ec0359a5c 581 }
shennongmin 10:9d4ec0359a5c 582
shennongmin 10:9d4ec0359a5c 583
shennongmin 10:9d4ec0359a5c 584 String data;
shennongmin 10:9d4ec0359a5c 585 start = millis();
shennongmin 10:9d4ec0359a5c 586 while (millis()-start<5000) {
shennongmin 23:4cec7b9e3715 587 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 588 {
shennongmin 23:4cec7b9e3715 589 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 590 data=data+a;
shennongmin 10:9d4ec0359a5c 591 }
shennongmin 10:9d4ec0359a5c 592 if (data.indexOf("SEND OK")!=-1)
shennongmin 10:9d4ec0359a5c 593 {
shennongmin 10:9d4ec0359a5c 594 return true;
shennongmin 10:9d4ec0359a5c 595 }
shennongmin 10:9d4ec0359a5c 596 }
shennongmin 10:9d4ec0359a5c 597 return false;
shennongmin 10:9d4ec0359a5c 598 }
shennongmin 10:9d4ec0359a5c 599
shennongmin 23:4cec7b9e3715 600 bool ESP8266::send(uint8_t id, String str)
shennongmin 10:9d4ec0359a5c 601 {
shennongmin 23:4cec7b9e3715 602 m_esp_uart.print("AT+CIPSEND=");
shennongmin 10:9d4ec0359a5c 603
shennongmin 23:4cec7b9e3715 604 m_esp_uart.print(String(id));
shennongmin 23:4cec7b9e3715 605 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 606 m_esp_uart.println(str.length());
shennongmin 10:9d4ec0359a5c 607 unsigned long start;
shennongmin 10:9d4ec0359a5c 608 start = millis();
shennongmin 10:9d4ec0359a5c 609 bool found = false;
shennongmin 10:9d4ec0359a5c 610 while (millis()-start<5000) {
shennongmin 23:4cec7b9e3715 611 if(m_esp_uart.find(">")==true )
shennongmin 10:9d4ec0359a5c 612 {
shennongmin 10:9d4ec0359a5c 613 found = true;
shennongmin 10:9d4ec0359a5c 614 break;
shennongmin 10:9d4ec0359a5c 615 }
shennongmin 10:9d4ec0359a5c 616 }
shennongmin 10:9d4ec0359a5c 617 if(found)
shennongmin 23:4cec7b9e3715 618 m_esp_uart.print(str);
shennongmin 10:9d4ec0359a5c 619 else
shennongmin 10:9d4ec0359a5c 620 {
shennongmin 10:9d4ec0359a5c 621 closeMux(id);
shennongmin 10:9d4ec0359a5c 622 return false;
shennongmin 10:9d4ec0359a5c 623 }
shennongmin 10:9d4ec0359a5c 624
shennongmin 10:9d4ec0359a5c 625
shennongmin 10:9d4ec0359a5c 626 String data;
shennongmin 10:9d4ec0359a5c 627 start = millis();
shennongmin 10:9d4ec0359a5c 628 while (millis()-start<5000) {
shennongmin 23:4cec7b9e3715 629 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 630 {
shennongmin 23:4cec7b9e3715 631 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 632 data=data+a;
shennongmin 10:9d4ec0359a5c 633 }
shennongmin 10:9d4ec0359a5c 634 if (data.indexOf("SEND OK")!=-1)
shennongmin 10:9d4ec0359a5c 635 {
shennongmin 10:9d4ec0359a5c 636 return true;
shennongmin 10:9d4ec0359a5c 637 }
shennongmin 10:9d4ec0359a5c 638 }
shennongmin 10:9d4ec0359a5c 639 return false;
shennongmin 10:9d4ec0359a5c 640 }
shennongmin 10:9d4ec0359a5c 641
shennongmin 10:9d4ec0359a5c 642
shennongmin 10:9d4ec0359a5c 643 void ESP8266::closeMux(void)
shennongmin 10:9d4ec0359a5c 644 {
shennongmin 23:4cec7b9e3715 645 m_esp_uart.println("AT+CIPCLOSE");
shennongmin 10:9d4ec0359a5c 646
shennongmin 10:9d4ec0359a5c 647 String data;
shennongmin 10:9d4ec0359a5c 648 unsigned long start;
shennongmin 10:9d4ec0359a5c 649 start = millis();
shennongmin 10:9d4ec0359a5c 650 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 651 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 652 {
shennongmin 23:4cec7b9e3715 653 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 654 data=data+a;
shennongmin 10:9d4ec0359a5c 655 }
shennongmin 10:9d4ec0359a5c 656 if (data.indexOf("Linked")!=-1 || data.indexOf("ERROR")!=-1 || data.indexOf("we must restart")!=-1)
shennongmin 10:9d4ec0359a5c 657 {
shennongmin 10:9d4ec0359a5c 658 break;
shennongmin 10:9d4ec0359a5c 659 }
shennongmin 10:9d4ec0359a5c 660 }
shennongmin 10:9d4ec0359a5c 661 }
shennongmin 10:9d4ec0359a5c 662
shennongmin 10:9d4ec0359a5c 663 void ESP8266::closeMux(uint8_t id)
shennongmin 10:9d4ec0359a5c 664 {
shennongmin 23:4cec7b9e3715 665 m_esp_uart.print("AT+CIPCLOSE=");
shennongmin 23:4cec7b9e3715 666 m_esp_uart.println(String(id));
shennongmin 10:9d4ec0359a5c 667 String data;
shennongmin 10:9d4ec0359a5c 668 unsigned long start;
shennongmin 10:9d4ec0359a5c 669 start = millis();
shennongmin 10:9d4ec0359a5c 670 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 671 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 672 {
shennongmin 23:4cec7b9e3715 673 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 674 data=data+a;
shennongmin 10:9d4ec0359a5c 675 }
shennongmin 10:9d4ec0359a5c 676 if (data.indexOf("OK")!=-1 || data.indexOf("Link is not")!=-1 || data.indexOf("Cant close")!=-1)
shennongmin 10:9d4ec0359a5c 677 {
shennongmin 10:9d4ec0359a5c 678 break;
shennongmin 10:9d4ec0359a5c 679 }
shennongmin 10:9d4ec0359a5c 680 }
shennongmin 10:9d4ec0359a5c 681
shennongmin 10:9d4ec0359a5c 682 }
shennongmin 10:9d4ec0359a5c 683
shennongmin 10:9d4ec0359a5c 684 String ESP8266::showIP(void)
shennongmin 10:9d4ec0359a5c 685 {
shennongmin 27:dc7ad070c5b1 686 bool ret = false;
shennongmin 27:dc7ad070c5b1 687 m_esp_uart.flush();
shennongmin 27:dc7ad070c5b1 688 m_esp_uart.println("AT+CIFSR");
shennongmin 27:dc7ad070c5b1 689
shennongmin 10:9d4ec0359a5c 690 String data;
shennongmin 10:9d4ec0359a5c 691 unsigned long start;
shennongmin 10:9d4ec0359a5c 692 start = millis();
shennongmin 27:dc7ad070c5b1 693 while (millis()-start < 3000) {
shennongmin 27:dc7ad070c5b1 694 while(m_esp_uart.available() > 0) {
shennongmin 27:dc7ad070c5b1 695 char a = m_esp_uart.readChr();
shennongmin 27:dc7ad070c5b1 696 data += a;
shennongmin 27:dc7ad070c5b1 697 }
shennongmin 27:dc7ad070c5b1 698 if (data.indexOf("OK") != -1) {
shennongmin 27:dc7ad070c5b1 699 ret = true;
shennongmin 27:dc7ad070c5b1 700 break;
shennongmin 27:dc7ad070c5b1 701 } else if (data.indexOf("ERROR") != -1) {
shennongmin 27:dc7ad070c5b1 702 ret = false;
shennongmin 27:dc7ad070c5b1 703 break;
shennongmin 27:dc7ad070c5b1 704 }
shennongmin 10:9d4ec0359a5c 705 }
shennongmin 27:dc7ad070c5b1 706
shennongmin 27:dc7ad070c5b1 707 if (ret) {
shennongmin 27:dc7ad070c5b1 708 int index1 = data.indexOf("\r\n");
shennongmin 27:dc7ad070c5b1 709 int index2 = data.indexOf("\r\n\r\nOK");
shennongmin 27:dc7ad070c5b1 710 if (index1 != -1 && index2 != -1) {
shennongmin 27:dc7ad070c5b1 711 return data.substring(index1 + strlen("\r\n"), index2);
shennongmin 27:dc7ad070c5b1 712 } else {
shennongmin 27:dc7ad070c5b1 713 return "not found";
shennongmin 27:dc7ad070c5b1 714 }
shennongmin 27:dc7ad070c5b1 715 } else {
shennongmin 27:dc7ad070c5b1 716 return "null";
shennongmin 27:dc7ad070c5b1 717 }
shennongmin 10:9d4ec0359a5c 718 }
shennongmin 10:9d4ec0359a5c 719
shennongmin 10:9d4ec0359a5c 720 bool ESP8266::confServer(uint8_t mode, int port)
shennongmin 10:9d4ec0359a5c 721 {
shennongmin 23:4cec7b9e3715 722 m_esp_uart.print("AT+CIPSERVER=");
shennongmin 23:4cec7b9e3715 723 m_esp_uart.print(String(mode));
shennongmin 23:4cec7b9e3715 724 m_esp_uart.print(",");
shennongmin 23:4cec7b9e3715 725 m_esp_uart.println(String(port));
shennongmin 10:9d4ec0359a5c 726
shennongmin 10:9d4ec0359a5c 727 String data;
shennongmin 10:9d4ec0359a5c 728 unsigned long start;
shennongmin 10:9d4ec0359a5c 729 start = millis();
shennongmin 10:9d4ec0359a5c 730 bool found = false;
shennongmin 10:9d4ec0359a5c 731 while (millis()-start<3000) {
shennongmin 23:4cec7b9e3715 732 if(m_esp_uart.available()>0)
shennongmin 10:9d4ec0359a5c 733 {
shennongmin 23:4cec7b9e3715 734 char a =m_esp_uart.readChr();
shennongmin 10:9d4ec0359a5c 735 data=data+a;
shennongmin 10:9d4ec0359a5c 736 }
shennongmin 10:9d4ec0359a5c 737 if (data.indexOf("OK")!=-1 || data.indexOf("no charge")!=-1)
shennongmin 10:9d4ec0359a5c 738 {
shennongmin 10:9d4ec0359a5c 739 found = true;
shennongmin 10:9d4ec0359a5c 740 break;
shennongmin 10:9d4ec0359a5c 741 }
shennongmin 10:9d4ec0359a5c 742 }
shennongmin 23:4cec7b9e3715 743 m_esp_uart.flush();
shennongmin 10:9d4ec0359a5c 744 return found;
shennongmin 10:9d4ec0359a5c 745 }