WiFi API first draft

2025-07-30 16:24:09 +03:00 · 2011-02-28 13:49:08 +01:00
commit 7f3e8a6c5b
9 changed files with 767 additions and 0 deletions
--- a/WiFi/WiFi.h
+++ b/WiFi/WiFi.h
@ -0,0 +1,100 @@
+#ifndef WiFi_h
+#define WiFi_h
+
+#include <inttypes.h>
+
+extern "C" {
+  #include "utility/wl_types.h"
+  #include "utility/wifi_spi.h"
+  #include "utility/debug.h"	// only for test, not released
+}
+  
+#include "Client.h"
+#include "Server.h"
+
+// location in EEPROM to store key information
+#define EE_WIFI_DATA_ADDR   0x10
+#define EE_WIFI_SSID_LEN    EE_WIFI_DATA_ADDR
+#define EE_WIFI_KEY_LEN     EE_WIFI_DATA_ADDR + 1
+#define EE_WIFI_PASSPH_LEN  EE_WIFI_DATA_ADDR + 2
+#define EE_WIFI_SSID_DATA   EE_WIFI_DATA_ADDR + 3
+#define EE_WIFI_KEY_DATA    EE_WIFI_DATA_ADDR + 4
+#define EE_WIFI_PASSPH_DATA EE_WIFI_DATA_ADDR + 4
+// Note: Or KEY or PASSPH can be defined. 
+// The selection is made by the len not equal to zero
+
+class WiFiClass
+{
+private:
+    // this data are stored in EEPROM and loaded at begin
+    // The next connect overwrite these values
+    static  char ssid[WL_SSID_MAX_LENGTH];
+    static  uint8_t ssid_len;
+    static  char key[13];
+    static  uint8_t key_len;
+    static  char passph[63];
+    static  uint8_t passph_len;
+    static  wl_status_t status;
+
+    void init();
+public:
+    //static wl_state_t _wl_state[MAX_SOCK_NUM];
+    static int16_t _state[MAX_SOCK_NUM];
+    static uint16_t _server_port[MAX_SOCK_NUM];
+    WiFiClass();
+
+    // Start Wifi connection with data stored in EEPROM
+    void begin();
+
+    // Start Wifi connection without WEP or WPA
+    void begin(char* ssid, uint8_t ssid_len);
+
+    // Start Wifi connection with WEP
+    void begink(char* ssid, uint8_t ssid_len, uint8_t key_idx, const void *key, const uint8_t key_len);
+
+    // Start Wifi connection with WPA
+    void beginp(char* ssid, uint8_t ssid_len, const char *passphrase, const uint8_t len);
+
+    //getSock get the first socket available
+    static uint8_t getSocket();
+
+    // verify the completion of the scan command
+    wl_status_t get_status();
+
+    // get the result of the last operation 
+    uint8_t get_result(uint8_t dummy = 0);
+
+    // Disconnect from the network
+    uint8_t disconnect(void);
+
+    //Get the interface MAC address.
+    uint8_t getMacAddr(uint8_t* mac);
+
+    //Get the DHCP infortion related to IP, netmas, gateway
+    void getIpAddr(uint8_t *ip, uint8_t *mask, uint8_t *gwip); 
+
+    // Get the list of currently known networks.
+    wl_error_code_t wl_get_network_list(struct wl_network_t** network_list, uint8_t* network_cnt);
+
+    // Return a list of all SSID available
+    void getSSIDList(char** ssid_list, uint8_t* ssidListNum);
+
+    // Return the current SSID associated with the network
+    void getCurrSSID(char* ssid);
+
+    // Return the current BSSID associated with the network
+    void getCurrBSSID(uint8_t* bssid);
+
+    // Return the current RSSI associated with the network
+    void getCurrRSSI(int32_t* rssi);
+
+    // Return the current Encryption Type associated with the network
+    void getCurrEncType(uint8_t* enc_type);
+
+    friend class Client;
+    friend class Server;
+};
+
+extern WiFiClass WiFi;
+
+#endif