void init_thread(void *param)
{
#if CONFIG_INIT_NET
#if CONFIG_LWIP_LAYER
/* Initilaize the LwIP stack */
LwIP_Init();
#endif
#endif
#if CONFIG_WLAN
wifi_on(RTW_MODE_STA);
#if CONFIG_AUTO_RECONNECT
//setup reconnection flag
wifi_set_autoreconnect(1);
#endif
printf("\n\r%s(%d), Available heap 0x%x\n\r", __FUNCTION__, __LINE__, xPortGetFreeHeapSize());
#endif
#if CONFIG_INTERACTIVE_MODE
/* Initial uart rx swmaphore*/
vSemaphoreCreateBinary(uart_rx_interrupt_sema);
xSemaphoreTake(uart_rx_interrupt_sema, 1/portTICK_RATE_MS);
start_interactive_mode();
#endif
/* Kill init thread after all init tasks done */
vTaskDelete(NULL);
}
static int uartadapter_load_wifi_config()
{
flash_t flash;
uint8_t *data;
uint32_t channel;
uint8_t pscan_config;
char key_id;
rtw_network_info_t wifi = {0};
int ret = SC_SUCCESS;
data = (uint8_t *)rtw_zmalloc(FAST_RECONNECT_DATA_LEN);
flash_stream_read(&flash, FAST_RECONNECT_DATA, FAST_RECONNECT_DATA_LEN, (uint8_t *)data);
if(*((uint32_t *) data) != ~0x0)
{
ua_printf(UA_INFO, "AP Profile read from FLASH, try to connect");
memcpy(psk_essid, (uint8_t *)data, NDIS_802_11_LENGTH_SSID + 4);
memcpy(psk_passphrase, (uint8_t *)data + NDIS_802_11_LENGTH_SSID + 4, (IW_PASSPHRASE_MAX_SIZE + 1));
memcpy(wpa_global_PSK, (uint8_t *)data + NDIS_802_11_LENGTH_SSID + 4 + (IW_PASSPHRASE_MAX_SIZE + 1), A_SHA_DIGEST_LEN * 2);
memcpy(&channel, (uint8_t *)data + NDIS_802_11_LENGTH_SSID + 4 + (IW_PASSPHRASE_MAX_SIZE + 1) + A_SHA_DIGEST_LEN * 2, 4);
sprintf(&key_id,"%d",(channel >> 28));
channel &= 0xff;
pscan_config = PSCAN_ENABLE | PSCAN_FAST_SURVEY;
//set partial scan for entering to listen beacon quickly
//wifi_set_pscan_chan((uint8_t *)&channel, &pscan_config, 1);
#ifdef CONFIG_AUTO_RECONNECT
wifi_set_autoreconnect(1);
#endif
//set wifi connect
wifi.ssid.len = (int)strlen((char*)psk_essid);
memcpy(wifi.ssid.val, psk_essid, wifi.ssid.len);
wifi.key_id = key_id;
//open mode
if(!strlen((char*)psk_passphrase)){
wifi.security_type = RTW_SECURITY_OPEN;
}
//wep mode
else if( strlen((char*)psk_passphrase) == 5 || strlen((char*)psk_passphrase) == 13){
wifi.security_type = RTW_SECURITY_WEP_PSK;
wifi.password = (unsigned char *)psk_passphrase;
wifi.password_len = (int)strlen((char const *)psk_passphrase);
}
//WPA/WPA2
else{
wifi.security_type = RTW_SECURITY_WPA2_AES_PSK;
wifi.password = (unsigned char *)psk_passphrase;
wifi.password_len = (int)strlen((char const *)psk_passphrase);
}
ret = uartadapter_connect_wifi(&wifi, channel, pscan_config);
//print_simple_config_result((enum ua_sc_result)ret);
if(data)
rtw_mfree(data, FAST_RECONNECT_DATA_LEN);
if(ret == SC_SUCCESS)
return RTW_SUCCESS;
else
return RTW_ERROR;
}else{
