SIO Command $FE Get SSID - FujiNetWIFI/fujinet-firmware GitHub Wiki

This is a command for Device $70 - The FujiNet Device itself (see SIO-Commands-for-Device-ID-$70).

Get SSID ($FE)

Description

FujiNet will return the SSID (33 characters including at least one NULL character, at the end) and passphrase (64 characters) currently stored in its configuration.

Both string values are NUL terminated.

Parameters

DCB	Value
DDEVIC	$70
DUNIT	$01
DCOMND	$FE
DSTATS	$40
DBUF	Pointer to a 97 byte buffer to store returned SSID and password, example struct below
DTIMLO	$0F
DBYT	97
DAUX1	0
DAUX2	0

Examples

C

/**
   Network Configuration
*/
union
{
  struct
  {
    char ssid[33];
    char password[64];
  };
  unsigned char rawData[97];
} netConfig;

/**
 * Read current SSID and password from SIO
 */
unsigned char config_set_ssid(void)
{
  OS.dcb.ddevic=0x70;
  OS.dcb.dunit=1;
  OS.dcb.dcomnd=0xFE; // Get SSID
  OS.dcb.dstats=0x40; // Peripheral->Computer
  OS.dcb.dbuf=&netConfig.rawData;
  OS.dcb.dtimlo=0x0f; // 15 second timeout
  OS.dcb.dbyt=sizeof(netConfig.rawData);
  OS.dcb.daux=0;
  siov();

  return OS.dcb.dstats;
}