Merge pull request #183 from JAndrassy/wifis3_mac_bytes_ordering

WiFiS3 - macAddress() return normal bytes ordering

Author: aentinger

libraries/WiFiS3/examples/ConnectWithWPA/ConnectWithWPA.ino

@@ -100,14 +100,14 @@ void printCurrentNet() {
 }
 
 void printMacAddress(byte mac[]) {
-  for (int i = 5; i >= 0; i--) {
+  for (int i = 0; i < 6; i++) {
+    if (i > 0) {
+      Serial.print(":");
+    }
     if (mac[i] < 16) {
       Serial.print("0");
     }
     Serial.print(mac[i], HEX);
-    if (i > 0) {
-      Serial.print(":");
-    }
   }
   Serial.println();
 }

libraries/WiFiS3/examples/ScanNetworks/ScanNetworks.ino

@@ -5,7 +5,7 @@
   connect to any network, so no encryption scheme is specified.
 
   Circuit:
-   * Board with NINA module (Arduino MKR WiFi 1010, MKR VIDOR 4000 and Uno WiFi Rev.2)
+   * Uno R4 WiFi
 
   created 13 July 2010
   by dlf (Metodo2 srl)
@@ -108,14 +108,14 @@ void printEncryptionType(int thisType) {
 
 
 void printMacAddress(byte mac[]) {
-  for (int i = 5; i >= 0; i--) {
+  for (int i = 0; i < 6; i++) {
+    if (i > 0) {
+      Serial.print(":");
+    }
     if (mac[i] < 16) {
       Serial.print("0");
     }
     Serial.print(mac[i], HEX);
-    if (i > 0) {
-      Serial.print(":");
-    }
   }
   Serial.println();
 }

libraries/WiFiS3/examples/ScanNetworksAdvanced/ScanNetworksAdvanced.ino

@@ -6,7 +6,7 @@
   BSSID and WiFi channel are printed
 
   Circuit:
-  * Board with NINA module (Arduino MKR WiFi 1010, MKR VIDOR 4000 and Uno WiFi Rev.2)
+  * Uno R4 WiFi
 
   This example is based on ScanNetworks
 
@@ -130,14 +130,14 @@ void print2Digits(byte thisByte) {
 }
 
 void printMacAddress(byte mac[]) {
-  for (int i = 5; i >= 0; i--) {
+  for (int i = 0; i < 6; i++) {
+    if (i > 0) {
+      Serial.print(":");
+    }
     if (mac[i] < 16) {
       Serial.print("0");
     }
     Serial.print(mac[i], HEX);
-    if (i > 0) {
-      Serial.print(":");
-    }
   }
   Serial.println();
 }

libraries/WiFiS3/src/WiFi.cpp

@@ -4,12 +4,6 @@ using namespace std;
 
 /* -------------------------------------------------------------------------- */
 CWifi::CWifi() : _timeout(50000){
-   mac[0] = 0;
-   mac[1] = 0;
-   mac[2] = 0;
-   mac[3] = 0;
-   mac[4] = 0;
-   mac[5] = 0;
 }
 /* -------------------------------------------------------------------------- */
 
@@ -242,21 +236,16 @@ uint8_t* CWifi::macAddress(uint8_t* _mac) {
   if(modem.write(string(PROMPT(_MODE)),res, "%s" , CMD_READ(_MODE)))  {
       if(atoi(res.c_str()) == 1) {
          if(modem.write(string(PROMPT(_MACSTA)),res, "%s" , CMD_READ(_MACSTA)))  {
-            macStr2macArray(mac, res.c_str());
+            macStr2macArray(_mac, res.c_str());
          }
       }
       else if(atoi(res.c_str()) == 2) {
          if(modem.write(string(PROMPT(_MACSOFTAP)),res, "%s" , CMD_READ(_MACSOFTAP)))  {
-            macStr2macArray(mac, res.c_str());
+            macStr2macArray(_mac, res.c_str());
          }
       }
    }
 
-   for(int i = 0; i < 6; i++) 
-   {
-      _mac[i] = mac[5 - i];
-   }
-
    return _mac;
 }
 

libraries/WiFiS3/src/WiFi.h

@@ -33,7 +33,6 @@ class CWifi {
 private: 
    void _config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1, IPAddress dns2);
    unsigned long _timeout;
-   uint8_t mac[6];
    std::vector<CAccessPoint> access_points;
    std::string ssid;
    std::string apssid;