SDIO Wi-Fi

There is a SDIO WiFi wireless card in development board, according the steps that provied in above to load the driver, then following the steps to setup network in the board.

• Run the wpa_supplicant in background:

    # wpa_supplicant -iwlan0 -Dwext -B -c/etc/wpa_supplicant.conf

• Configure the network:

    # wpa_cli -iwlan0 scan
    # wpa_cli -iwlan0 scan_r
    # wpa_cli -iwlan0 remove_n all
    # wpa_cli -iwlan0 add_n
    # wpa_cli -iwlan0 set_n 0 ssid '"MYIR-LINK "'
    # wpa_cli -iwlan0 set_n 0 psk '"Make Your Idea Real"'

Note: Here used the WPA-PSK/WPA2-PSK encryption, please refer 《[AN] MYD-AM335X-Y SDIO Wi-Fi Application Note.docx》for other encryptions.

• Enable the network:

    # wpa_cli -iwlan0 enable_n 0

• Save the configure to wpa_supplicant.conf:

    # wpa_cli -iwlan0 save_c

• Obtaining IP from DHCP server:

    # udhcpc -n -i wlan0

• Checking the network is connecting:

    # ping 192.168.1.1
    PING 192.168.1.1 (192.168.1.1): 56 data bytes
    64 bytes from 192.168.1.13: seq=1 ttl=64 time=0.401 ms
    64 bytes from 192.168.1.13: seq=2 ttl=64 time=0.412 ms