WiFi Ethernet fix MAC address reversed order

libraries/SocketWrapper/src/SocketHelpers.cpp

@@ -5,14 +5,17 @@ uint8_t* arduino::MbedSocketClass::macAddress(uint8_t* mac) {
   for (int b = 0; b < 6; b++) {
     uint32_t tmp;
     sscanf(&mac_str[b * 2 + (b)], "%02x", (unsigned int*)&tmp);
-    mac[5 - b] = (uint8_t)tmp;
+    mac[b] = (uint8_t)tmp;
   }
-  //sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", &mac[5], &mac[4], &mac[3], &mac[2], &mac[1], &mac[0]);
   return mac;
 }
 
 String arduino::MbedSocketClass::macAddress() {
-  return String(getNetwork()->get_mac_address());
+  const char* mac_str = getNetwork()->get_mac_address();
+  if (!mac_str) {
+    return String("ff:ff:ff:ff:ff:ff");
+  }
+  return String(mac_str);
 }
 
 int arduino::MbedSocketClass::hostByName(const char* aHostname, IPAddress& aResult) {

libraries/SocketWrapper/src/SocketHelpers.h

@@ -28,107 +28,126 @@ class MbedSocketClass {
   void config(IPAddress local_ip);
 
   /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration as string
-        */
+   *
+   * param local_ip: Static ip configuration as string
+   */
   void config(const char* local_ip);
 
   /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-		* param dns_server:     IP configuration for DNS server 1
-        */
+   *
+   * param local_ip:   Static ip configuration
+	* param dns_server: IP configuration for DNS server 1
+   */
   void config(IPAddress local_ip, IPAddress dns_server);
 
   /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-		* param dns_server:     IP configuration for DNS server 1
-        * param gateway : 	Static gateway configuration
-        */
+   *
+   * param local_ip:    Static ip configuration
+	* param dns_server:  IP configuration for DNS server 1
+   * param gateway :    Static gateway configuration
+   */
   void config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway);
 
   /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-		* param dns_server:     IP configuration for DNS server 1
-        * param gateway: 	Static gateway configuration
-        * param subnet:		Static Subnet mask
-        */
+   *
+   * param local_ip:   Static ip configuration
+	* param dns_server: IP configuration for DNS server 1
+   * param gateway:    Static gateway configuration
+   * param subnet:     Static Subnet mask
+   */
   void config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway, IPAddress subnet);
 
   /* Change DNS Ip configuration
-     *
-     * param dns_server1: ip configuration for DNS server 1
-     */
+   *
+   * param dns_server1: ip configuration for DNS server 1
+   */
   void setDNS(IPAddress dns_server1);
 
   /* Change DNS Ip configuration
-     *
-     * param dns_server1: ip configuration for DNS server 1
-     * param dns_server2: ip configuration for DNS server 2
-     *
-     */
+   *
+   * param dns_server1: ip configuration for DNS server 1
+   * param dns_server2: ip configuration for DNS server 2
+   *
+   */
   void setDNS(IPAddress dns_server1, IPAddress dns_server2);
 
   /*
-     * Get the interface IP address.
-     *
-     * return: Ip address value
-     */
+   * Get the interface IP address.
+   *
+   * return: Ip address value
+   */
   IPAddress localIP();
 
   /*
-     * Get the interface subnet mask address.
-     *
-     * return: subnet mask address value
-     */
+   * Get the interface subnet mask address.
+   *
+   * return: subnet mask address value
+   */
   IPAddress subnetMask();
 
   /*
-     * Get the gateway ip address.
-     *
-     * return: gateway ip address value
-     */
+   * Get the gateway ip address.
+   *
+   * return: gateway ip address value
+   */
   IPAddress gatewayIP();
 
   /*
-     * Get the DNS Server ip address.
-     *
-     * return: DNS Server ip address value
-     */
+   * Get the DNS Server ip address.
+   *
+   * return: DNS Server ip address value
+   */
   IPAddress dnsServerIP();
 
   /*
-     * Get the DNS Server ip address.
-     *
-     * return: DNS Server ip address value
-     */
+   * Get the DNS Server ip address.
+   *
+   * return: DNS Server ip address value
+   */
   IPAddress dnsIP(int n = 0);
 
   virtual NetworkInterface* getNetwork() = 0;
-  
+
   /*
-     * Download a file from an HTTP endpoint and save it in the provided `target` location on the fs
-     * The parameter cbk can be used to perform actions on the buffer before saving on the fs
-     *
-     * return: on success the size of the downloaded file, on error -status code
-     */
+   * Download a file from an HTTP endpoint and save it in the provided `target` location on the fs
+   * The parameter cbk can be used to perform actions on the buffer before saving on the fs
+   *
+   * return: on success the size of the downloaded file, on error -status code
+   */
   int download(
     const char* url, const char* target, bool const is_https = false);
   /*
-     * Download a file from an HTTP endpoint and handle the body of the request on a callback
-     * passed as an argument
-     *
-     * return: on success the size of the downloaded file, on error -status code
-     */
+   * Download a file from an HTTP endpoint and handle the body of the request on a callback
+   * passed as an argument
+   *
+   * return: on success the size of the downloaded file, on error -status code
+   */
   int download(
     const char* url, bool const is_https = false,
     mbed::Callback<void(const char*, uint32_t)> cbk = nullptr);
 
   int hostByName(const char* aHostname, IPAddress& aResult);
 
+  /*
+   * Get the interface MAC address.
+   *
+   * Network interface should be ready to get a valid mac address.
+   * Call WiFi.begin("",""); or Ethernet.begin(); before issuing a mac address
+   * request, otherwhise returned value will be ff:ff:ff:ff:ff:ff
+   *
+   * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
+   */
   uint8_t* macAddress(uint8_t* mac);
+
+  /*
+   * Get the interface MAC address String.
+   *
+   * Network interface should be ready to get a valid MAC address.
+   * Call WiFi.begin("",""); or Ethernet.begin(); before issuing a mac address
+   * request, otherwhise returned value will be ff:ff:ff:ff:ff:ff
+   *
+   * return: MAC Address String
+   */
   String macAddress();
 
   void setFeedWatchdogFunc(voidFuncPtr func);

libraries/WiFi/src/WiFi.h

@@ -55,25 +55,25 @@ class WiFiClass : public MbedSocketClass {
     : wifi_if(_if){};
 
   /*
-     * Get firmware version
-     */
+   * Get firmware version
+   */
   static const char* firmwareVersion();
 
   /* Start Wifi connection for OPEN networks
-     *
-     * param ssid: Pointer to the SSID string.
-     */
+   *
+   * param ssid: Pointer to the SSID string.
+   */
   int begin(const char* ssid);
 
-  void MACAddress(uint8_t *mac_address);
+  void MACAddress(uint8_t *mac_address) __attribute__((deprecated("Use macAddress(uint8_t *mac_address)")));
 
   /* Start Wifi connection with passphrase
-     * the most secure supported mode will be automatically selected
-     *
-     * param ssid: Pointer to the SSID string.
-     * param passphrase: Passphrase. Valid characters in a passphrase
-     *        must be between ASCII 32-126 (decimal).
-     */
+   * the most secure supported mode will be automatically selected
+   *
+   * param ssid: Pointer to the SSID string.
+   * param passphrase: Passphrase. Valid characters in a passphrase
+   *        must be between ASCII 32-126 (decimal).
+   */
   int begin(const char* ssid, const char* passphrase, wl_enc_type security = ENC_TYPE_UNKNOWN);
 
   // When using DHCP the hostname provided will be used.
@@ -87,86 +87,86 @@ class WiFiClass : public MbedSocketClass {
   int beginAP(const char* ssid, const char* passphrase, uint8_t channel = DEFAULT_AP_CHANNEL);
 
   /*
-     * Disconnect from the network
-     *
-     * return: one value of wl_status_t enum
-     */
+   * Disconnect from the network
+   *
+   * return: one value of wl_status_t enum
+   */
   int disconnect(void);
 
   void end(void);
 
   /*
-     * Return the current SSID associated with the network
-     *
-     * return: ssid string
-     */
+   * Return the current SSID associated with the network
+   *
+   * return: ssid string
+   */
   char* SSID();
 
   /*
-      * Return the current BSSID associated with the network.
-      * It is the MAC address of the Access Point
-      *
-      * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
-      */
+   * Return the current BSSID associated with the network.
+   * It is the MAC address of the Access Point
+   *
+   * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
+   */
   uint8_t* BSSID(uint8_t* bssid);
 
   /*
-      * Return the current RSSI /Received Signal Strength in dBm)
-      * associated with the network
-      *
-      * return: signed value
-      */
+   * Return the current RSSI /Received Signal Strength in dBm)
+   * associated with the network
+   *
+   * return: signed value
+   */
   int32_t RSSI();
 
   /*
-      * Return the Encryption Type associated with the network
-      *
-      * return: one value of wl_enc_type enum
-      */
+   * Return the Encryption Type associated with the network
+   *
+   * return: one value of wl_enc_type enum
+   */
   uint8_t encryptionType();
 
   /*
-     * Start scan WiFi networks available
-     *
-     * return: Number of discovered networks
-     */
+   * Start scan WiFi networks available
+   *
+   * return: Number of discovered networks
+   */
   int8_t scanNetworks();
 
   /*
-     * Return the SSID discovered during the network scan.
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: ssid string of the specified item on the networks scanned list
-     */
+   * Return the SSID discovered during the network scan.
+   *
+   * param networkItem: specify from which network item want to get the information
+   *
+   * return: ssid string of the specified item on the networks scanned list
+   */
   char* SSID(uint8_t networkItem);
 
   /*
-     * Return the encryption type of the networks discovered during the scanNetworks
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: encryption type (enum wl_enc_type) of the specified item on the networks scanned list
-     */
+   * Return the encryption type of the networks discovered during the scanNetworks
+   *
+   * param networkItem: specify from which network item want to get the information
+   *
+   * return: encryption type (enum wl_enc_type) of the specified item on the networks scanned list
+   */
   uint8_t encryptionType(uint8_t networkItem);
 
   uint8_t* BSSID(uint8_t networkItem, uint8_t* bssid);
   uint8_t channel(uint8_t networkItem);
 
   /*
-     * Return the RSSI of the networks discovered during the scanNetworks
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: signed value of RSSI of the specified item on the networks scanned list
-     */
+   * Return the RSSI of the networks discovered during the scanNetworks
+   *
+   * param networkItem: specify from which network item want to get the information
+   *
+   * return: signed value of RSSI of the specified item on the networks scanned list
+   */
   int32_t RSSI(uint8_t networkItem);
 
   /*
-     * Return Connection status.
-     *
-     * return: one of the value defined in wl_status_t
-     */
+   * Return Connection status.
+   *
+   * return: one of the value defined in wl_status_t
+   */
   uint8_t status();
 
   unsigned long getTime();