Shlok Shah / ESP8266SS

Modified Library for using the Wifi module ESP8266, first version with basic commands, soon new commands will be added

Fork of ESP8266 by Antonio Quevedo

ESP8266.h@1:399414d48048, 2014-12-17 (annotated)

Committer:
quevedo
Date:
Wed Dec 17 13:54:34 2014 +0000
Revision:
1:399414d48048
Parent:
0:e58f27687450
Child:
2:77388e8f0697
Added functions: SetMode (STA, AP, or both), Quit(quits the AP connection), and SetSingle / SetMultiple for single and multiple connections

Who changed what in which revision?

UserRevisionLine numberNew contents of line
quevedo 0:e58f27687450 1 #ifndef ESP8266_H
quevedo 0:e58f27687450 2 #define ESP8266_H
quevedo 0:e58f27687450 3
quevedo 0:e58f27687450 4 #include <string>
quevedo 0:e58f27687450 5 #include "mbed.h"
quevedo 0:e58f27687450 6
quevedo 0:e58f27687450 7 class ESP8266
quevedo 0:e58f27687450 8 {
quevedo 0:e58f27687450 9 public:
quevedo 0:e58f27687450 10 /**
quevedo 0:e58f27687450 11 * ESP8266 constructor
quevedo 0:e58f27687450 12 *
quevedo 0:e58f27687450 13 * @param tx TX pin
quevedo 0:e58f27687450 14 * @param rx RX pin
quevedo 0:e58f27687450 15 */
quevedo 0:e58f27687450 16 ESP8266(PinName tx, PinName rx);
quevedo 0:e58f27687450 17
quevedo 0:e58f27687450 18 /**
quevedo 0:e58f27687450 19 * ESP8266 destructor
quevedo 0:e58f27687450 20 */
quevedo 0:e58f27687450 21 ~ESP8266();
quevedo 0:e58f27687450 22
quevedo 0:e58f27687450 23 void SendCMD(char * s);
quevedo 0:e58f27687450 24 void Reset(void);
quevedo 0:e58f27687450 25 void RcvReply(char * r, int to);
quevedo 0:e58f27687450 26 void GetList(char * l);
quevedo 0:e58f27687450 27 void Join(char * id, char * pwd);
quevedo 0:e58f27687450 28 void GetIP(char * ip);
quevedo 1:399414d48048 29 void SetMode(char mode);
quevedo 1:399414d48048 30 void Quit(void);
quevedo 1:399414d48048 31 void SetSingle(void);
quevedo 1:399414d48048 32 void SetMultiple(void);
quevedo 0:e58f27687450 33
quevedo 0:e58f27687450 34 private:
quevedo 0:e58f27687450 35 Serial comm;
quevedo 0:e58f27687450 36 void AddEOL(char * s);
quevedo 0:e58f27687450 37 void AddChar(char * s, char c);
quevedo 0:e58f27687450 38
quevedo 0:e58f27687450 39 };
quevedo 0:e58f27687450 40
quevedo 0:e58f27687450 41 #endif
quevedo 0:e58f27687450 42 /*
quevedo 0:e58f27687450 43 COMMAND TABLE
quevedo 0:e58f27687450 44 Basic:
quevedo 0:e58f27687450 45 AT: Just to generate "OK" reply
quevedo 0:e58f27687450 46 Wifi:
quevedo 0:e58f27687450 47 AT+RST: restart the module
quevedo 0:e58f27687450 48 AT+CWMODE: define wifi mode; AT+CWMODE=<mode> 1= Sta, 2= AP, 3=both; Inquiry: AT+CWMODE? or AT+CWMODE=?
quevedo 0:e58f27687450 49 AT+CWJAP: join the AP wifi; AT+ CWJAP =<ssid>,< pwd > - ssid = ssid, pwd = wifi password, both between quotes; Inquiry: AT+ CWJAP?
quevedo 0:e58f27687450 50 AT+CWLAP: list the AP wifi
quevedo 0:e58f27687450 51 AT+CWQAP: quit the AP wifi; Inquiry: AT+CWQAP=?
quevedo 1:399414d48048 52 * AT+CWSAP: set the parameters of AP; AT+CWSAP= <ssid>,<pwd>,<chl>,<ecn> - ssid, pwd, chl = channel, ecn = encryption; Inquiry: AT+CWJAP?
quevedo 0:e58f27687450 53 TCP/IP:
quevedo 1:399414d48048 54 * AT+CIPSTATUS: get the connection status
quevedo 1:399414d48048 55 * AT+CIPSTART: set up TCP or UDP connection 1)single connection (+CIPMUX=0) AT+CIPSTART= <type>,<addr>,<port>; 2) multiple connection (+CIPMUX=1) AT+CIPSTART= <id><type>,<addr>, <port> - id = 0-4, type = TCP/UDP, addr = IP address, port= port; Inquiry: AT+CIPSTART=?
quevedo 1:399414d48048 56 * AT+CIPSEND: send data; 1)single connection(+CIPMUX=0) AT+CIPSEND=<length>; 2) multiple connection (+CIPMUX=1) AT+CIPSEND= <id>,<length>; Inquiry: AT+CIPSEND=?
quevedo 1:399414d48048 57 * AT+CIPCLOSE: close TCP or UDP connection; AT+CIPCLOSE=<id> or AT+CIPCLOSE; Inquiry: AT+CIPCLOSE=?
quevedo 0:e58f27687450 58 AT+CIFSR: Get IP address; Inquiry: AT+ CIFSR=?
quevedo 0:e58f27687450 59 AT+CIPMUX: set mutiple connection; AT+ CIPMUX=<mode> - 0 for single connection 1 for mutiple connection; Inquiry: AT+CIPMUX?
quevedo 1:399414d48048 60 * AT+CIPSERVER: set as server; AT+ CIPSERVER= <mode>[,<port> ] - mode 0 to close server mode, mode 1 to open; port = port; Inquiry: AT+CIFSR=?
quevedo 1:399414d48048 61 * +IPD: received data
quevedo 0:e58f27687450 62 */