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DigiFi.cpp
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// DigiX WiFi module example - released by Digistump LLC/Erik Kettenburg under CC-BY-SA 3.0
#include "DigiFi.h"
#define DEBUG
bool digiFiDebugState = false;
uint8_t digiFiMode = TCP;
bool digiFiServer = false;
uint32_t digiFiActivityTimeout = 0;
DigiFi::DigiFi()
{
}
/* Stream Implementation */
int DigiFi::available( void )
{
uint8_t available = Serial1.available();
if(available>0)
digiFiActivityTimeout = millis() +1000;
return available;
}
int DigiFi::peek( void )
{
return Serial1.peek();
}
int DigiFi::read( void )
{
return Serial1.read();
}
int DigiFi::read(uint8_t *buf, size_t size)
{
return Serial1.readBytes((char*)buf,size);
}
void DigiFi::flush( void )
{
return Serial1.flush();
}
void DigiFi::stop( void )
{
startATMode();
setTCPConn("off");
endATMode();
}
void DigiFi::setFlowControl( boolean en )
{
Serial1.setCTSPin(DIGIFI_CTS);
Serial1.enableCTS(en);
}
size_t DigiFi::write( const uint8_t c )
{
digiFiActivityTimeout = millis() + (requestTimeout*1000);
return Serial1.write(c);
}
size_t DigiFi::write(const uint8_t *buf, size_t size)
{
digiFiActivityTimeout = millis() + (requestTimeout*1000);
return Serial1.write(buf,size);
}
void DigiFi::closeChunk()
{
Serial1.println('0');
Serial1.println();
}
void DigiFi::printChunk(int str)
{
printChunk(String(str));
}
void DigiFi::printChunk(long str)
{
printChunk(String(str));
}
void DigiFi::printChunk(const char *str)
{
printChunk(String(str));
}
void DigiFi::printChunk(String str)
{
Serial1.println(str.length()+2,HEX);
Serial1.println(str);
Serial1.println();
}
DigiFi::operator bool() {
return Serial1;
}
void DigiFi::begin(int aBaud, bool en)
{
setFlowControl(en);
Serial1.begin(aBaud);
/** /
//Enable USART HW Flow Control
USART0->US_MR |= US_MR_USART_MODE_HW_HANDSHAKING;
//Disable PIO Control of URTS pin
PIOB->PIO_ABSR |= (0u << 25);
PIOB->PIO_PDR |= PIO_PB25A_RTS0;
//Disable PIO Control of UCTS pin
PIOB->PIO_ABSR |= (0u << 26);
PIOB->PIO_PDR |= PIO_PB26A_CTS0;
//Disable PIO Control of WRTS pin
PIOC->PIO_ABSR |= (0u << 27);
PIOC->PIO_PDR |= (1u << 27);
//Disable PIO Control of WCTS pin
PIOC->PIO_ABSR |= (0u << 20);
PIOC->PIO_PDR |= (1u << 20);
/**/
while(Serial1.available()){Serial1.read();}
}
void DigiFi::startATMode()
{
bool ATsuccess = false;
// ensure the module properly acknowledges
// our request for AT mode. Otherwise retry.
int retries = 0; // TODO: make constant
do {
if (retries > 5) {
debug("Retried 5 times, bailing");
// need to change return-types perhaps to
// trigger some kind of reset higher up.
return;
}
ATsuccess = startATSequence();
retries += 1;
} while (!ATsuccess);
debug("Send client acknowledge AT mode");
Serial1.print("a");
debug(readResponse(0));
debug("echo off");
Serial1.print("AT+E\r");
debug(readResponse(0));
}
bool DigiFi::startATSequence(){
//silly init sequence for wifi module
delay(50); // changed from 100
// clear the incoming buffer
while(Serial1.available()){Serial1.read();}
debug("start at mode");
debug("next");
Serial1.write("+++");
debug("wait for a");
// there's a ~4s (see datasheet for newer G2 module)
// time within which the handshake must complete
// if time is longer than that, it's failed.
// TODO: turn the timeout into a constant
unsigned long timeout = millis() + (4*1000);
while(!Serial1.available()){
delay(1);
if (millis() > timeout) {
debug("FAILED: AT handshake timeout");
return false;
}
}
debug("check for a");
char resp = Serial1.read();
if (resp == 'a') {
debug("OK: module acknowledge AT mode");
return true;
}
// otherwise it's failed.
debug("FAILED: module acknowledge AT mode");
return false;
}
void DigiFi::endATMode()
{
//back to transparent mode
Serial1.print("AT+E\r");
debug(readResponse(0));
Serial1.print("AT+ENTM\r");
debug(readResponse(0));
debug("exit at mode");
}
bool DigiFi::ready(){
startATMode();
//debug("send cmd");
//+ok=<ret><CR>< LF ><CR>< LF >
//”Disconnected”, if no WiFi connection;
//”AP’ SSID（AP’s MAC” ）, if WiFi connection available;
//”RF Off”, if WiFi OFF;
debug("Check Link");
String ret = STALinkStatus();
debug("OUT");
debug(ret);
endATMode();
debug(ret);
//change this to report the AP it is connected to
if(ret.substring(0,10) == "+ok=RF Off" || ret.substring(0,16) == "+ok=Disconnected")
return 0;
else
return 1;
}
uint8_t DigiFi::maintain() {return 0;}
IPAddress DigiFi::localIP(){
startATMode();
String response = getSTANetwork();
endATMode();
response = response.substring(response.indexOf(",")+1);
response = response.substring(0,response.indexOf(","));
String ip1 = response.substring(0,response.indexOf("."));
String ip2 = response.substring(response.indexOf(".")+1);
String ip3 = ip2.substring(ip2.indexOf(".")+1);
String ip4 = ip3.substring(ip3.indexOf(".")+1);
ip2 = ip2.substring(0,ip2.indexOf("."));
ip3 = ip3.substring(0,ip3.indexOf("."));
IPAddress ip(ip1.toInt(),ip2.toInt(),ip3.toInt(),ip4.toInt());
return ip;
}
IPAddress DigiFi::subnetMask(){
startATMode();
String response = getSTANetwork();
endATMode();
response = response.substring(response.indexOf(",")+1);
response = response.substring(response.indexOf(",")+1);
response = response.substring(0,response.indexOf(","));
String ip1 = response.substring(0,response.indexOf("."));
String ip2 = response.substring(response.indexOf(".")+1);
String ip3 = ip2.substring(ip2.indexOf(".")+1);
String ip4 = ip3.substring(ip3.indexOf(".")+1);
ip2 = ip2.substring(0,ip2.indexOf("."));
ip3 = ip3.substring(0,ip3.indexOf("."));
IPAddress ip(ip1.toInt(),ip2.toInt(),ip3.toInt(),ip4.toInt());
return ip;
}
IPAddress DigiFi::gatewayIP(){
startATMode();
String response = getSTANetwork();
endATMode();
response = response.substring(response.indexOf(",")+1);
response = response.substring(response.indexOf(",")+1);
response = response.substring(response.indexOf(",")+1);
response = response.substring(0,response.indexOf("\r"));
String ip1 = response.substring(0,response.indexOf("."));
String ip2 = response.substring(response.indexOf(".")+1);
String ip3 = ip2.substring(ip2.indexOf(".")+1);
String ip4 = ip3.substring(ip3.indexOf(".")+1);
ip2 = ip2.substring(0,ip2.indexOf("."));
ip3 = ip3.substring(0,ip3.indexOf("."));
IPAddress ip(ip1.toInt(),ip2.toInt(),ip3.toInt(),ip4.toInt());
return ip;
}
IPAddress DigiFi::dnsServerIP(){
startATMode();
String response = getSTADNS();
endATMode();
response = response.substring(4,response.indexOf("\r"));
String ip1 = response.substring(0,response.indexOf("."));
String ip2 = response.substring(response.indexOf(".")+1);
String ip3 = ip2.substring(ip2.indexOf(".")+1);
String ip4 = ip3.substring(ip3.indexOf(".")+1);
ip2 = ip2.substring(0,ip2.indexOf("."));
ip3 = ip3.substring(0,ip3.indexOf("."));
IPAddress ip(ip1.toInt(),ip2.toInt(),ip3.toInt(),ip4.toInt());
return ip;
}
//server functions
String DigiFi::server(uint16_t port){
startATMode();
while(Serial1.available()){Serial1.read();}
String conn=getNetParams();
String isServer = conn.substring(conn.indexOf("+ok"),conn.length());
isServer = isServer.substring(8,14);
setNetParams("TCP","SERVER",port,"127.0.0.1");
//setTCPConn("On"); //is this needed?
if(isServer != "Server"){
debug("restart for switch to server mode");
reset();
delay(3000);
uint32_t startTime = millis();
while(!ready() && millis()-startTime < 30000){
delay(1000);
}
startATMode();
}
String response = getSTANetwork();
response = response.substring(response.indexOf(",")+1);
response = response.substring(0,response.indexOf(","));
endATMode();
return response;
}
bool DigiFi::serverRequest(){
if(Serial1.available()){
String response = readResponse(0);
response = response.substring(4);
response = response.substring(0,response.indexOf("\n"));
response = response.substring(0,response.lastIndexOf("HTTP/")-1);
debug(response);
serverRequestPathString = response;
return true;
}
else
return false;
}
String DigiFi::serverRequestPath(){
return serverRequestPathString;
}
void DigiFi::serverResponse(String response, int code) //defaults to code = 200
{
Serial1.print("HTTP/1.1 ");
Serial1.print(code);
if(code==200)
Serial1.print(" OK");
else if(code==404)
Serial1.print(" Not Found");
else
Serial1.print(" OK"); //left as OK to not mess anything up
Serial1.print(" \r\n");
Serial1.print("Content-Type: text/html;\r\n");
Serial1.print("Content-Length: ");
Serial1.print(response.length());
Serial1.print("\r\n");
Serial1.print("Connection: close\r\n\r\n");
Serial1.print(response);
Serial1.print("\r\n\r\n");
return;
}
void DigiFi::setTCPTimeout(uint16_t timeout){
startATMode();
Serial1.print("AT+TCPTO=");
Serial1.print(timeout);
Serial1.print("\r");
endATMode();
}
uint8_t DigiFi::connected(){
uint8_t ret = 0;
if(Serial1.available() > 0)
return 1;
if(millis() < digiFiActivityTimeout)
return 1;
startATMode();
debug("Checking for link build up");
String status=getTCPLnk();
if (status.substring(0,6)=="+ok=on")
ret = 1;
endATMode();
return ret;
}
//client functions
int DigiFi::connect(IPAddress ip, uint16_t port = 80){
//uint8_t* server = rawIPAddress(ip);
String server = String(ip[0]) + "." + String(ip[1])+ "." + String(ip[2])+ "." + String(ip[3]);
return connect(server.c_str(),port);
}
int DigiFi::connect(const char *host, uint16_t port = 80){
debug("::connect(*char host, uint port)");
uint8_t lastMode = TCP;
debug("Connect");
startATMode();
debug("send client settings");
setTCPConn("off");
//assuming port 80 for now
String conn=getNetParams();
String isServer = conn.substring(8,14);
if(conn.substring(4,7)=="UDP")
lastMode = UDP;
debug(conn.substring(4,7));
conn=conn.substring(conn.lastIndexOf(',')+1,conn.length()-1);
debug(conn);
debug(host);
debug(isServer);
if(conn != host || isServer == "Server" || lastMode != digiFiMode){
if(digiFiMode == TCP)
setNetParams("TCP","CLIENT",port,host);
else
setNetParams("UDP","CLIENT",port,host);
debug("setting net params");
}
else{
debug("skipping net params");
}
//lastHost = conn;
if(isServer == "Server" || lastMode != digiFiMode){
debug("restart for switch to client mode");
reset();
delay(3000);
startATMode();
setTCPConn("off");
}
setTCPConn("On");
uint32_t linkStart = millis();
if(digiFiMode == TCP){
getNetParams();
debug("Checking for link build up");
String status=getTCPLnk();
while(status.substring(0,6)!="+ok=on"){
debug("Status:");
debug(status);
debug("Re-checking for link build up");
status=getTCPLnk();
debug(status);
if(millis()-linkStart > (requestTimeout*1000)){
endATMode();
return 0;
}
}
}
else{
debug("Checking for host ready");
String status = ping((char*)host);
if(status.substring(0,11)!="+ok=Success"){
while(status.substring(0,11)!="+ok=Success"){
debug("Re-checking for host ready");
status=ping((char*)host);
debug(status);
if(millis()-linkStart > (requestTimeout*1000)){
endATMode();
return 0;
}
}
debug("Wait for UDP to be ready to receive as well");
delay(2000);
}
}
endATMode();
return 1;
}
int DigiFi::disconnect() {
debug("::disconnect(*char host, uint port)");
startATMode();
setTCPConn("off");
endATMode();
return 1;
}
String DigiFi::body(){
return aBody;
}
String DigiFi::header(){
return aHeader;
}
void DigiFi::setDebug(bool debugStateVar){
digiFiDebugState = debugStateVar;
}
void DigiFi::setMode(uint8_t protocol){
digiFiMode = protocol;
}
void DigiFi::debug(String output){
if(digiFiDebugState == true)
Serial.println(output);
}
void DigiFi::debugWrite(char output){
if(digiFiDebugState == true)
Serial.write(output);
}
/*
Return value should be the HTTP return code (i.e. 100 and above).
If something else fails, the non-HTTP error codes are negative numbers.
-1 - connect failure
-2 - connect successful, but request failed
-3 - invalid HTTP return-code returned
*/
int DigiFi::get(char *aHost, char *aPath){
if(connect(aHost) == 1){
//delay(500);
Serial1.print("GET ");
Serial1.print(aPath);
Serial1.print(" HTTP/1.1\r\nHost: ");
Serial1.print(aHost);
Serial1.print("\r\nCache-Control: no-cache\r\nConnection: close\r\n\r\n");
Serial1.flush();
//don't block while awating reply
debug("wait for response...");
bool success = true;
int i=0;
int st = millis();
while(!Serial1.available()){
if(millis() - st > requestTimeout * 1000) {
success = false;
break;
}
if(((millis() - st) % 1000) == 1)
debugWrite('.');
i++;
}
debug("get header");
if(success == false)
return -2;
aHeader = readResponse(0);
debug(aHeader);
String contentLength = aHeader.substring(aHeader.lastIndexOf("Content-Length: "));
contentLength = contentLength.substring(16,contentLength.indexOf("\r"));
debug("Length:"+contentLength+";");
if(contentLength.toInt() != 0) {
debug("get body for later");
aBody = readResponse(contentLength.toInt());
}
else
{
debug("Skip body");
}
debug("return from get");
// work out the returncode
int iRetCode = aHeader.substring(9,12).toInt();
if (iRetCode == 0) {
debug("Invalid return code");
return -3;
}
return iRetCode;
}
else
return -1;
//To do:
/*
User agent!
Better handle timeouts/other errors
Efficiency!
*/
}
String DigiFi::URLEncode(String smsg)
{
const char *msg = smsg.c_str();
const char *hex = "0123456789abcdef";
String encodedMsg = "";
while (*msg!='\0'){
if( ('a' <= *msg && *msg <= 'z')
|| ('A' <= *msg && *msg <= 'Z')
|| ('0' <= *msg && *msg <= '9') ) {
encodedMsg += *msg;
} else {
encodedMsg += '%';
encodedMsg += hex[*msg >> 4];
encodedMsg += hex[*msg & 15];
}
msg++;
}
return encodedMsg;
}
/*
Return value should be the HTTP return code (i.e. 100 and above).
If something else fails, the non-HTTP error codes are negative numbers.
-1 - connect failure
-2 - connect successful, but request failed
-3 - invalid HTTP return-code returned
*/
int DigiFi::post(char *aHost, char *aPath, String postData) {
if(connect(aHost) == 1){
Serial1.print("POST ");
Serial1.print(aPath);
Serial1.print(" HTTP/1.1\r\nHost: ");
Serial1.print(aHost);
Serial1.print("\r\nCache-Control: no-cache\r\nContent-Type: application/x-www-form-urlencoded\r\nConnection: close\r\n");
Serial1.print("Content-Length: ");
Serial1.print(postData.length());
Serial1.print("\r\n\r\n");
Serial1.print(postData);
Serial1.print("\r\n\r\n");
Serial1.flush();
debug("wait for response...");
bool success = true;
int i=0;
int st = millis();
while(!Serial1.available()){
if(millis() - st > requestTimeout * 1000) {
success = false;
break;
}
if(((millis() - st) % 1000) == 1)
debugWrite('.');
i++;
}
if(success == false)
return -2;
debug("Get header");
aHeader = readResponse(0);
debug(aHeader);
String contentLength = aHeader.substring(aHeader.lastIndexOf("Content-Length: "));
contentLength = contentLength.substring(16,contentLength.indexOf("\n"));
debug(contentLength);
if(contentLength.toInt() != 0) {
debug("Get body");
aBody = readResponse(contentLength.toInt());
}
else
{
debug("Skip body");
}
// connection: close hard-coded, so disconnect here.
disconnect();
// TODO:
// + make connection: close header optional
// and run disconnect dependent on that option
// + remove the disconnect command (TCPDIS=off)
// from the start of the connect command.
// but need to have connection checking upfront
// first.
// work out the returncode
int iRetCode = aHeader.substring(9,12).toInt();
if (iRetCode == 0) {
debug("Invalid return code");
return -3;
}
return iRetCode;
}
else
return -1;
//To do:
/*
User agent!
accept post data as array or array or string, etc
Better handle timeouts/other errors
Efficiency!
*/
}
void DigiFi::close()
{
//clear buffer
while(Serial1.available()){Serial1.read();}
Serial1.end();
}
String DigiFi::readResponse(int contentLength) //0 = cmd, 1 = header, 2=body
{
String stringBuffer;
char inByte;
int rCount = 0;
int nCount = 0;
int curLength = 0;
bool end = false;
Serial1.flush();
bool timeout = false;
int st = millis();
while (!end)
{
//look for this to be four bytes in a row
if (Serial1.available())
{
inByte = Serial1.read();
curLength++;
//debugWrite(inByte);// disabled, leads to lots of duplicate debug logging
if(contentLength == 0){
if (inByte == '\n' && rCount == 2 && nCount == 1)
{
end = true;
int strLength = stringBuffer.length()-3;
stringBuffer = stringBuffer.substring(0,strLength);
}
else if (inByte == '\r')
rCount++;
else if (inByte == '\n')
nCount++;
else{
rCount = 0;
nCount = 0;
}
}
else if(curLength>=contentLength)
end = true;
stringBuffer += inByte;
}
else
{
// need a timeout otherwise we can get stuck in
// here if the server drops out for some reason
// does though imply that 15s is sufficient to
// retrieve whatever it is your after
// seems OK though as DigiX doesn't have a large
// amount of memory
if(millis() - st > requestTimeout * 1000) {
timeout = true;
break;
}
}
}
if(stringBuffer.substring(0,4) == "+ERR") {
lastErr = stringBuffer.substring(5,2).toInt();
} else if (timeout) {
lastErr = -1;
} else {
lastErr = 0;
}
return stringBuffer;
}
int DigiFi::lastError()
{
return lastErr;
}
String DigiFi::AT(char *cmd, char *params)
{
Serial1.print("AT+");
Serial1.print(cmd);
if(sizeof(*params) > 0)
{
Serial1.print("=");
Serial1.print(params);
}
Serial1.print("\r");
return readResponse(0);
}
void DigiFi::toggleEcho() //E
{
Serial1.print("AT+E\r");
readResponse(0);
}
String DigiFi::getWifiMode() //WMODE AP STA APSTA
{
Serial1.print("AT+WMODE\r");
return readResponse(0);
}
void DigiFi::setWifiMode(char *mode)
{
Serial1.print("AT+WMODE=");
Serial1.print(mode);
Serial1.print("\r");
readResponse(0);
}
void DigiFi::setTransparent() //ENTM
{
Serial1.print("AT+ENTM\r");
readResponse(0);
}
String DigiFi::getTMode() //TMODE throughput cmd
{
Serial1.print("AT+TMODE\r");
return readResponse(0);
}
void DigiFi::setTMode(char *mode)
{
Serial1.print("AT+TMODE=");
Serial1.print(mode);
Serial1.print("\r");
readResponse(0);
}
String DigiFi::getModId() //MID
{
Serial1.print("AT+MID\r");
return readResponse(0);
}
String DigiFi::version() //VER
{
Serial1.print("AT+VER\r");
return readResponse(0);
}
void DigiFi::factoryRestore() //RELD rebooting...
{
Serial1.print("AT+RELD\r");
readResponse(0);
}
void DigiFi::reset() //Z (No return)
{
Serial1.print("AT+Z\r");
//readResponse(0);
lastErr=0; //This command doesnt return anything.
}
String DigiFi::help()//H
{
Serial1.print("AT+H\r");
return readResponse(0);
}
int DigiFi::readConfig(byte* buffer)//CFGRD
{
Serial1.print("AT+CFGRD\r");
Serial1.readBytes((char*)buffer,4);
if((char*)buffer=="+ERR")
return -1; //TODO Set lastErr here (Technically it shouldn't ever error here)
Serial1.readBytes((char*)buffer,2);
int len=(int)word(buffer[1],buffer[0]);
Serial1.readBytes((char*)buffer,len);
return len;
}
void DigiFi::writeConfig(byte* config, int len)//CFGWR
{
Serial1.print("AT+CFGWR=");
Serial1.write(highByte(len));
Serial1.write(lowByte(len));
Serial1.write(config,len);
Serial1.print("\r");
readResponse(0);
}
int DigiFi::readFactoryDef(byte* buffer)//CFGFR
{
Serial1.print("AT+CFGFR\r");
Serial1.readBytes((char*)buffer,4);
if((char*)buffer=="+ERR")
return -1; //TODO Set lastErr here (Technically it shouldn't ever error here)
Serial1.readBytes((char*)buffer,2);
int len=(int)word(buffer[1],buffer[0]);
Serial1.readBytes((char*)buffer,len);
return len;
}
void DigiFi::makeFactory() //CFGTF
{
Serial1.print("AT+CFGTF\r");
readResponse(0);
}
String DigiFi::getUart()//UART baudrate,data_bits,stop_bit,parity
{
Serial1.print("AT+UART\r");
return readResponse(0);
}
void DigiFi::setUart(int baudrate,int data_bits,int stop_bit,char *parity)
{
Serial1.print("AT+UART=");
Serial1.print(baudrate);
Serial1.print(",");
Serial1.print(data_bits);
Serial1.print(",");
Serial1.print(stop_bit);
Serial1.print(",");
Serial1.print(parity);
Serial1.print("\r");
readResponse(0);
}
/*
String getAutoFrame(); //UARTF
void setAutoFrame(char *para);
int getAutoFrmTrigTime(); //UARTFT
void setAutoFrmTrigTime(int ms);
int getAutoFrmTrigLength(); //UARTFL
void setAutoFrmTrigLength(int v);
*/
void DigiFi::sendData(int len, char *data)//SEND
{
Serial1.print("AT+SEND=");
Serial1.print(len);
Serial1.print(",");
Serial1.print(data);
Serial1.print("\r");
readResponse(0);
}
String DigiFi::recvData(int len)//RECV len,data (+ok=0 if timeout (3sec))
{
Serial1.print("AT+RECV=");
Serial1.print(len);
Serial1.print("\r");
return readResponse(0);
}
String DigiFi::ping(char *ip)//PING Success Timeout Unknown host
{
Serial1.print("AT+PING=");
Serial1.print(ip);
Serial1.print("\r");
return readResponse(0);
}
String DigiFi::getNetParams()//NETP (TCP|UDP),(SERVER|CLIENT),port,IP
{
Serial1.print("AT+NETP\r");
return readResponse(0);
}
void DigiFi::setNetParams(char *proto, char *cs, int port, const char *ip)
{
if(cs == "SERVER")
digiFiServer = true;
else
digiFiServer = false;
Serial1.print("AT+NETP=");
Serial1.print(proto);
Serial1.print(",");
Serial1.print(cs);
Serial1.print(",");
Serial1.print(port);
Serial1.print(",");
Serial1.print(ip);
Serial1.print("\r");
readResponse(0);
}
String DigiFi::getTCPLnk()//TCPLK on|off
{
Serial1.print("AT+TCPLK\r");
return readResponse(0);
}
String DigiFi::getTCPTimeout()//TCPTO 0 <= int <= 600 (Def 300)
{
Serial1.print("AT+TCPTO\r");
return readResponse(0);
}
String DigiFi::getTCPConn()//TCPDIS On|off
{
Serial1.print("AT+TCPDIS\r");
return readResponse(0);
}
void DigiFi::setTCPConn(char *sta)
{
Serial1.print("AT+TCPDIS=");
Serial1.print(sta);
Serial1.print("\r");
readResponse(0);
}
String DigiFi::getWSSSID()//WSSSID
{
Serial1.print("AT+WSSSID\r");
return readResponse(0);
}
void DigiFi::setWSSSID(char *ssid)
{
Serial1.print("AT+WSSSID=");
Serial1.print(ssid);
Serial1.print("\r");
readResponse(0);
}
String DigiFi::getSTAKey()//WSKEY (OPEN|SHARED|WPAPSK|WPA2PSK),(NONE|WEP|TKIP|AES),key
{
Serial1.print("AT+WSKEY\r");
return readResponse(0);
}
void DigiFi::setSTAKey(char* auth,char *encry,char *key)
{
Serial1.print("AT+WSKEY=");
Serial1.print(auth);
Serial1.print(",");
Serial1.print(encry);
Serial1.print(",");
Serial1.print(key);
Serial1.print("\r");
readResponse(0);
}
String DigiFi::getSTANetwork()//WANN (static|DHCP),ip,subnet,gateway
{
Serial1.print("AT+WANN\r");
return readResponse(0);
}
void DigiFi::setSTANetwork(char *mode, char *ip, char *subnet, char *gateway)