enum tFSMValidStates
adHocScanNextState( tZGVoidInput )
{
enum tFSMValidStates nextState = kSTIdle;
if ( APPCXT.FSM.stateStatus == kSUCCESS )
{
#if defined ( ZG_CONFIG_CONSOLE )
sprintf( (char *) g_ConsoleContext.txBuf,
" IBSS selected = [%ld] \n\r", (tZGU32) APPCXT.selectedBSS );
ZG_PUTSUART( (char *) g_ConsoleContext.txBuf );
#endif
nextState = kSTConnect;
}
else if ( APPCXT.FSM.stateStatus == kFAILURE )
{
#if defined ( ZG_CONFIG_CONSOLE )
ZG_PUTRSUART(" starting network ...\n\r");
#endif
nextState = kSTStart;
}
else
{
if ( ++(APPCXT.nScanRetryState) < MAX_ADHOC_SCAN_RETRY )
{
#if defined ( ZG_CONFIG_CONSOLE )
sprintf( (char *) g_ConsoleContext.txBuf,
" retry ... (%d/%d)\n\r",
APPCXT.nScanRetryState,
MAX_ADHOC_SCAN_RETRY);
ZG_PUTSUART( (char *) g_ConsoleContext.txBuf );
#endif
nextState = kSTScan;
}
else
{
#if defined ( ZG_CONFIG_CONSOLE )
ZG_PUTRSUART(" failed ... (*)\n\r");
#endif
ZG_SETNEXT_MODE( kZGLMNetworkModeIdle );
}
}
return nextState;
}
void
ZGLinkMgrInit(void)
{
/* File global zeroing should not be necessary per ANSI C, but some emulator/loaders */
/* seem to leave garbage around, when the variable's values should be zero'd */
memset(&APPCXT,0, sizeof(tZGLinkMgrCtx));
/* Setup the initial states */
ZG_SET_MODE( kZGLMNetworkModeIdle);
/* Want to come up in managed mode initially (optional preference) */
#if defined (MY_DEFAULT_LINK_MGMT)
ZG_SETNEXT_MODE( MY_DEFAULT_LINK_MGMT );
#endif
}
enum tFSMValidStates
adHocDomNextState( tZGVoidInput )
{
enum tFSMValidStates nextState = kSTIdle;
if ( APPCXT.FSM.stateStatus != kFAILURE )
{
switch ( ZG_GET_ENC_TYPE() )
{
case kKeyTypeWep:
nextState = kSTInstallWEPKey;
break;
case kKeyTypeCalcPsk:
case kKeyTypePsk:
nextState = kSTIdle;
ZG_SETNEXT_MODE( kZGLMNetworkModeIdle );
#if defined ( ZG_CONFIG_CONSOLE )
ZG_PUTRSUART("PSK/WPA not supported in AdHoc mode.\n\r");
#endif
break;
case kKeyTypeNone:
nextState = kSTScan;
break;
default:
ZGSYS_MODULE_ASSERT(1, (ROM FAR char*) "Unknown security encryption type");
break;
}
}
return nextState;
}
static int ZGEasyConfigProcess(void)
{
/* Idle network before making the requested changes */
if (CFGCXT.cfg_state == cfg_stopped) {
ZG_SETNEXT_MODE(kZGLMNetworkModeIdle);
CFGCXT.cfg_state = cfg_wait_idle_complete;
return 0;
}
/* Check to see if link manager has achieved idle status */
if ((CFGCXT.cfg_state == cfg_wait_idle_complete) &&
(ZG_GET_MODE() != kZGLMNetworkModeIdle)) {
/* Still not IDLE, bail out */
return 0;
}
/* Device has now been idled, we can set config now */
/* Set SSID... */
if (CFGCXT.ssid)
ZG_SET_SSID((tZGS8*)CFGCXT.ssid, (tZGU8)strlen(CFGCXT.ssid));
/* Now deal with security... */
switch ((BYTE)CFGCXT.security) {
case sec_open: /* No security */
ZG_SET_ENC_TYPE(kKeyTypeNone);
break;
case sec_wpa_passphrase:
if (CFGCXT.key)
ZG_SET_WPA_PASSPHRASE((tZGS8Ptr)CFGCXT.key, strlen((char *)CFGCXT.key));
break;
case sec_wpa_pskcalc:
if (CFGCXT.key)
ZG_SET_WPAPSK(CFGCXT.key);
break;
case sec_wep64:
if (CFGCXT.key) {
ZG_SET_WEP_KEY_SHORT(CFGCXT.key, CFGCXT.defaultWepKey);
ZG_SET_WEP_ACTIVE_INDEX(CFGCXT.defaultWepKey);
}
break;
case sec_wep128:
if (CFGCXT.key) {
ZG_SET_WEP_KEY_LONG(CFGCXT.key, CFGCXT.defaultWepKey);
ZG_SET_WEP_ACTIVE_INDEX(CFGCXT.defaultWepKey);
}
break;
}
/* Set wlan mode, PUT LAST in config pecking order */
#if !defined (ZG_CONFIG_NO_WIFIMGRII)
if (CFGCXT.type == net_infra)
ZG_SETNEXT_MODE(kZGLMNetworkModeInfrastructure);
#endif
#if !defined (ZG_CONFIG_NO_ADHOCMGRII)
if (CFGCXT.type == net_adhoc)
ZG_SETNEXT_MODE(kZGLMNetworkModeAdhoc);
#endif
/* Change state and return TRUE to show we are done! */
CFGCXT.cfg_state = cfg_stopped;
return 1;
}
