File content as of revision 5:2429f27521aa:

#ifndef WIFIDEVICE_H_
#define WIFIDEVICE_H_

 /** Interface using WI-FI to connect to Ethernet
 *
 */
 
#include "mbed.h"
#include "EthernetInterface.h"
 
class WIFIDevice {
public:

  /** Set WIFI in sleep mode.
  * Disable WIFI and set into sleep mode to conserve energy (no WIFI function is available at this point).
  * \return 0 on success, a negative number on failure
  */
  int sleep(void);

  /** Check if the device is connected to Access Point
  * \return 1 if connected, 0 otherwise.
  */
  int is_AP_connected(void);
    
  /** Perform WIFI scan.
  * Scan for available access point on all channels.
  * \return number of scanned WIFI access point
  */
  int apScan(void (*eventCallback)(tstrM2mWifiscanResult result));
    
  /** Set network connection in priority.
  * Set SSID, password and priority to connect.
  * \param secType type of securith support in STA mode, support
    M2M_WIFI_SEC_OPEN       < Open security >
    M2M_WIFI_SEC_WPA_PSK    < Wi-Fi network is secured with WPA/WPA2 personal(PSK) >
    M2M_WIFI_SEC_WEP        < Security type WEP (40 or 104) OPEN OR SHARED >
    M2M_WIFI_SEC_802_1X     < Wi-Fi network is secured with WPA/WPA2 Enterprise.IEEE802.1x user-name/password authentication >
  * \param SSID name of access point to connect
  * \param PW password of the given SSID    
  */
  void setNetwork(uint8_t secType, char* SSID, char* PW);

  /** Enable Access Point in given configuration.
  * Set SSID, password, security type and channel in AP mode.
  * \param SSID name of access point in AP mode
  * \param PW password of the given SSID
  * \param AP_ip the IP address of AP
  * \param security tyoe of security in AP mode (default: (M2M_WIFI_SEC_WEP)), support
    M2M_WIFI_SEC_OPEN       < Open security >
    M2M_WIFI_SEC_WEP        < Security type WEP with 10 hexadecimal digits >
  * \param channel range from 1 to 14 (default: (1))
  * \return 0 on success, a negative number on failure  
  */
  int WIFIDevice::enableAccessPoint(char* SSID, char* PW, char* AP_ip = "192.168.1.1", uint8_t secType=M2M_WIFI_SEC_WEP, uint8_t channel=1);

  /** Erase a 4KB sector of embeeded flash.
  * Flash memory will be erased in groups of 4KB sector.
  * \param address range from 0x00 to 0x3F000 (must be a multiple of 0x1000).
  * \return 0 on success, a negative number on failure
  */  
  //int storage_erase4KB(uint32_t address);
  
  /** Write data into embeeded flash.
  * Write one (multiple) byte(s) of data into flash, must perform erase before the flash memory area can be overwrite.
  * \param address flash memory address to be written, range from 0x00 to 0x3FFFF.
  * \param data pointer to the buffer containing data to be written.
  * \param len length of the data to be written to flash.
  * \return 0 on success, a negative number on failure
  */    
  //int storage_write(uint32_t address, uint8_t *data, uint16_t len);
  
  /** Read data from embeeded flash.
  * Read one (multiple) byte(s) of data from flash.
  * \param address flash memory address to be read, range from 0x00 to 0x3FFFF.
  * \param data pointer to the buffer containing data to be read.
  * \param len length of the data to be read from flash.
  * \return 0 on success, a negative number on failure
  */     
  //int storage_read(uint32_t address, uint8_t *data, uint16_t len);
  
};

int enableCoexistance();

#endif /* WIFIDEVICE_H_ */