Diff: esp8266.cpp

Revision:

0:1faa9570d725

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/esp8266.cpp	Sun Aug 07 12:47:51 2016 +0000
@@ -0,0 +1,290 @@
+#include "mbed.h"
+#include <string>
+
+#define end "\r\n"
+
+class esp8266
+{
+    //AP アクセスポイント
+    //ST client
+    //APST Server and Client
+private:
+
+    Serial *Seri;
+    char* buffer;
+    int datalen;
+    void strChack(char data[]) {
+        int f = 0;
+        for (;;) {
+            if(f >= strlen(data))
+            {
+                break;
+            }
+            char a=Seri->getc();
+            if(a!=data[f])f=0;
+            else f++;
+
+        }
+        wait(0.1);
+    }
+    void Reception() {
+
+        char inputData[100];
+        Seri->scanf("%s",inputData);
+        //Serial pc(USBTX,USBRX);
+        //pc.baud(115200);
+        //pc.printf("%s\r\n",inputData);
+        if(strstr(inputData,"+IPD,")==NULL) {
+            /*
+            if(strcmp(x,"0,CONNECT")==0)break;
+            if(strcmp(x,"0,CLOSED")==0)break;
+            if(strcmp(x,">")==0)break;*/
+        } else {
+            strtok(inputData,",");
+            strtok(NULL,":");
+            char *data = strtok(NULL,",");
+            strtok(inputData,",");
+            char *data_num = strtok(NULL,",");
+            datalen = atoi(data_num);
+            buffer=data;
+            //data = strtok(x,"");
+            //buffer = data;
+            //pc.printf("%s   , %s ,   %s\r\n",y,data_num,data);
+        }
+    }
+    bool check() {
+
+        //Serial pc(USBTX,USBRX);
+        //pc.baud(115200);
+        Seri->printf(end);
+        bool f = false,ans;
+        int i=0;
+        while(1) {
+            char x = Seri->getc();
+            //pc.putc(x);
+            if(x=='O')f=true;
+            else if(x=='K'&&f==true) {
+                ans=true;
+                break;
+            } else f=false;
+
+            if(x=='F')i=1;
+            else if(x=='A'&&i==1)i=2;
+            else if(x=='I'&&i==2)i=3;
+            else if(x=='L'&&i==3) {
+                ans=false;
+                break;
+            } else i=0;
+
+        }
+        wait(0.1);
+        return ans;
+    }
+    bool connected;
+public:
+    char* get_data(char *datax,int num) {
+    get:
+        char x[num+2];
+        Seri->scanf("%s",x);
+        //Serial pc(USBTX,USBRX);
+        //pc.baud(115200);
+        if(strstr(x,"+IPD,")==NULL) {
+
+            return NULL;
+            /*
+            if(strcmp(x,"0,CONNECT")==0)break;
+            if(strcmp(x,"0,CLOSED")==0)break;
+            if(strcmp(x,">")==0)break;*/
+        } else {
+
+            strtok(x,",");
+            strtok(NULL,":");
+            datax = strtok(NULL,",");
+            strtok(x,",");
+            char *data_num = strtok(NULL,",");
+            char len = atoi(data_num);
+
+            if(strcmp(datax,"\r\n")==0)goto get;
+            else if(len > num)return NULL;
+            //for(int i=0;i<len;i++)
+            //    *datax++=*data++;
+            //printf("%s\r\n",datax);
+            return datax;
+            //data = strtok(x,"");
+            //buffer = data;
+            //pc.printf("%s   , %s ,   %s\r\n",y,data_num,data);
+        }
+    }
+    bool sleep(int mode) {
+        Seri->printf("AT+SLEEP=%d",mode);
+        return check();
+    }
+    bool deepsleep(int ms) {
+        Seri->printf("AT+GSLP=%d",ms);
+        return check();
+    }
+    bool httpAccess(char* mode,char* url,int port=80) {
+        if(connected==false)return false;
+        Seri->printf("AT+CIPSTART=\"%s\",\"%s\",%d",mode,url,port);
+        return check();
+    }    
+    bool httpAccess(char id,char* url,char* mode = "TCP",int port=80) {
+        if(connected==false)return false;
+        Seri->printf("AT+CIPSTART=\"%d\",\"%s\",\"%s\",%d",id,mode,url,port);
+        return check();
+    }
+    bool Disconnection(int id = 0)
+    {
+        printf("AT+CIPCLOSE==%d",id);
+        return check();
+    }
+    void prompt() {
+        Seri->attach(this,&esp8266::Reception);
+    }
+    //Seri->printf("AT+CIPSTA_CUR=\"%s\",\"%s\",\"%s\"",IP,gateway,netmask);
+    bool setDHCP(int mode,int en) {
+        DHCPMode = mode;
+        DHCPenable = en;
+        printf("AT+CWDHCP_CUR=%d,%d",mode,en);
+        return check();
+    }
+    bool send( int num,char* data,int id) {
+        if(connected==false)return false;
+        Seri->printf("AT+CIPSEND=%d,%d",id,num+2);
+        check();
+        wait(0.01);
+        while(1) {
+            char i = Seri->getc();
+            if(i=='>')break;
+        }
+        Seri->printf("%s",data);
+        Seri->printf("\r\n");
+        return check();
+    }
+
+    bool multipull(int i) {
+        Seri->printf("AT+CIPMUX=%d",i);
+        return check();
+    }
+    void reset() {
+        Seri->printf("AT+RST\r\n");
+        strChack("ready");
+        wait(0.1);
+    }
+    void serverCreate(int mode,int port) {
+        Seri->printf("AT+CIPSERVER=%d,%d",mode,port);
+        check();
+        wait(0.1);
+        /*printf("\r\nwait connection\r\n");
+        while(1) {
+            char x[10];
+            Seri->scanf("%s",x);
+            if(strcmp(x,"0,CONNECT")==0)break;
+        }*/
+        //printf("\r\OK\r\n");
+    }
+    void serverTimeOutSet(int time = 60)
+    {
+        Seri->printf("AT+CIPSTO=%d",time);
+        check(); 
+    }
+    
+    bool accesspoint() {
+        Seri->printf("AT+CWLAP\r\n");
+        return check();
+    }
+
+    bool wifiSoftAPSetting(const char* ssid,const char* password,int ch,int ecn) {
+        if(connectmode==AP||connectmode==APST)
+            Seri->printf("AT+CWSAP_CUR=\"%s\",\"%s\",%d,%d",ssid,password,ch,ecn);
+        else false;
+        return check();
+    }
+    bool wifiConnectionMode(int mode) {
+        connectmode=mode;
+        Seri->printf("AT+CWMODE_CUR=%d",mode);
+        return check();
+    }
+    bool wifiDisconnect() {
+        Seri->printf("AT+CWQAP");
+        connected=false;
+        return check();
+    }
+    bool WifiFindAccesspoint(const char *wifi) {
+        Seri->printf("AT+CWLAP=\"%s\"");
+        return check();
+    }
+    bool WifiFindAccesspoint() {
+        Seri->printf("AT+CWLAP");
+        return check();
+    }
+    bool wifiConnect(const char* ssid,const char* password) {
+        Seri->printf("AT+CWJAP_CUR=\"%s\",\"%s\"",ssid,password);
+        connected|=check();
+        //if(connected==false)return false;
+        //Seri->printf("AT+CIFSR");
+        //check();
+        return connected;
+    }
+    bool wifiSoftAPFromIP() {
+        if(connectmode == ST) return false;
+        Seri->printf("AT+CWLIF");
+        return check();
+    }
+    bool setSTMACAddress(char addr[6])
+    {
+        Seri->printf("AT+CIPSTART_CUR=\"%2x:%2x:%2x:%2x:%2x:%2x\"",addr[0],addr[1],addr[2],addr[3],addr[4],addr[5]);
+        return check();
+    }
+    bool setAPMACAddress(char addr[6])
+    {
+        Seri->printf("AT+CIPAPMAC_CUR=\"%2x:%2x:%2x:%2x:%2x:%2x\"",addr[0],addr[1],addr[2],addr[3],addr[4],addr[5]);
+        return check();
+    }    
+    bool setSTIPAddress(char addr[4])
+    {
+        Seri->printf("AT+CIPSTA_CUR=\"%3d:%3d:%3d:%3d\"",addr[0],addr[1],addr[2],addr[3]);
+        return check();
+    }
+    bool setAPIPAddress(char addr[4])
+    {
+        Seri->printf("AT+CIPAP_CUR=\"%3d:%3d:%3d:%3d\"",addr[0],addr[1],addr[2],addr[3]);
+        return check();
+    }
+    
+    
+    
+    bool ATcommand(const char* cmd) {
+        char a[20] = "";
+        strcat(a,"AT");
+        strcat(a,cmd);
+        Seri->printf(a);
+        return check();
+    }
+    const char AP=2;
+    const char ST=1;
+    const char APST=3;
+    char  connectmode;
+    char DHCPMode;
+    char DHCPenable;
+    esp8266(){
+        connected=false;
+        
+        DHCPMode = 0;
+        DHCPenable = 1;
+        //Seri = ser;
+        //Seri->printf("AT\r\n");
+        
+        //strChack("OK");
+        //reset();
+        wait(0.5);
+    }
+    void setSerial(Serial *ser)
+    {
+        Seri = ser;
+        
+        //Seri->printf("AT\r\n");
+        
+        //strChack("OK");
+    }
+};
\ No newline at end of file