Merge pull request #1850 from 4m1g0/fixPSK

Allow PSK instead of passphrase in WiFiSTA::begin
esp8266 · Apr 13, 2016 · e82b74e · e82b74e · karlp · Dec 7, 2016
2 parents fa7e903 + a06ceb8
commit e82b74e
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp b/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp
@@ -106,7 +106,7 @@ wl_status_t ESP8266WiFiSTAClass::begin(const char* ssid, const char *passphrase,
         return WL_CONNECT_FAILED;
     }
 
-    if(passphrase && strlen(passphrase) > 63) {
+    if(passphrase && strlen(passphrase) > 64) {
         // fail passphrase too long!
         return WL_CONNECT_FAILED;
     }
@@ -115,7 +115,10 @@ wl_status_t ESP8266WiFiSTAClass::begin(const char* ssid, const char *passphrase,
     strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
 
     if(passphrase) {
-        strcpy(reinterpret_cast<char*>(conf.password), passphrase);
+        if (strlen(passphrase) == 64) // it's not a passphrase, is the PSK
+            memcpy(reinterpret_cast<char*>(conf.password), passphrase, 64);
+        else
+            strcpy(reinterpret_cast<char*>(conf.password), passphrase);
     } else {
         *conf.password = 0;
     }