Merge remote-tracking branch 'origin/wifi_leven_dev' into HEAD

Author: facchinm

libraries/WiFiS3/src/Modem.cpp

@@ -31,6 +31,7 @@ void ModemClass::begin(int badurate){
       _serial->begin(badurate);
       beginned = true;
       string res = "";
+      _serial->flush();
       modem.write(string(PROMPT(_SOFTRESETWIFI)),res, "%s" , CMD(_SOFTRESETWIFI));
   }
 }
@@ -198,6 +199,7 @@ bool ModemClass::buf_read(const string &prompt, string &data_res) {
                found = true;
                read_by_size = false;
                res = true;
+               data_res = data_res.substr(0, data_res.length() - sizeof(RESULT_OK));
             }
          }
          else {

libraries/WiFiS3/src/WiFi.cpp

@@ -224,7 +224,7 @@ static bool macStr2macArray(uint8_t *mac_out, const char *mac_in) {
       return false;
    }
 
-   for(int i = 0; i < 6; i++) {
+   for(int i = 5; i >= 0; i--) {
       std::string str_num(mac_in+(i*3),2);
       *(mac_out+i) = std::stoul(str_num,nullptr,16);
    }