WIFI AP模式总是创建失败

无论使用staap还是使用softap，AP总是创建失败

int demo_create_softap(u8 ssid, u8 key, int chan, int encrypt, int format)
{

struct tls_softap_info_t *apinfo;
struct tls_ip_info_t *ipinfo;
u8 ret = 0;
u8 ssid_set = 0;
u8 wireless_protocol = 0;

u8 ssid_len = 0;
if (!ssid)
{
    return WM_FAILED;
}

ipinfo = tls_mem_alloc(sizeof(struct tls_ip_info_t));
if (!ipinfo)
{
    return WM_FAILED;
}
apinfo = tls_mem_alloc(sizeof(struct tls_softap_info_t));
if (!apinfo)
{
    tls_mem_free(ipinfo);
    return WM_FAILED;
}

tls_param_get(TLS_PARAM_ID_WPROTOCOL, (void *) &wireless_protocol, TRUE);
if (TLS_PARAM_IEEE80211_SOFTAP != wireless_protocol)
{
    wireless_protocol = TLS_PARAM_IEEE80211_SOFTAP;
    tls_param_set(TLS_PARAM_ID_WPROTOCOL, (void *) &wireless_protocol, FALSE);
}

tls_wifi_set_oneshot_flag(0);          /*disable oneshot*/

tls_param_get(TLS_PARAM_ID_BRDSSID, (void *)&ssid_set, (bool)0);
if (0 == ssid_set)
{
    ssid_set = 1;
    tls_param_set(TLS_PARAM_ID_BRDSSID, (void *)&ssid_set, (bool)1); /*set bssid broadcast flag*/
}


tls_wifi_disconnect();

ssid_len = strlen((const char *)ssid);
MEMCPY(apinfo->ssid, ssid, ssid_len);
apinfo->ssid[ssid_len] = '\0';

apinfo->encrypt = encrypt;  /*0:open, 1:wep64, 2:wep128,3:TKIP WPA ,4: CCMP WPA, 5:TKIP WPA2 ,6: CCMP WPA2*/
apinfo->channel = chan; /*channel*/
apinfo->keyinfo.format = format; /*key's format:0-HEX, 1-ASCII*/
apinfo->keyinfo.index = 1;  /*wep key index*/
apinfo->keyinfo.key_len = strlen((const char *)key); /*key length*/
MEMCPY(apinfo->keyinfo.key, key, apinfo->keyinfo.key_len);
/*ip info:ipaddress, netmask, dns*/
ipinfo->ip_addr[0] = 192;
ipinfo->ip_addr[1] = 168;
ipinfo->ip_addr[2] = 1;
ipinfo->ip_addr[3] = 1;
ipinfo->netmask[0] = 255;
ipinfo->netmask[1] = 255;
ipinfo->netmask[2] = 255;
ipinfo->netmask[3] = 0;
MEMCPY(ipinfo->dnsname, "local.wm", sizeof("local.wm"));

ret = tls_wifi_softap_create(apinfo, ipinfo);
wm_printf("\n ap create %s ! \n", (ret == WM_SUCCESS) ? "Successfully" : "Error");

if (WM_SUCCESS == ret)
{
    if (sta_monitor_tim)
    {
        tls_os_timer_delete(sta_monitor_tim);
        sta_monitor_tim = NULL;
    }
    tls_os_timer_create(&sta_monitor_tim, demo_monitor_stalist_tim, NULL, 500, TRUE, NULL);
    tls_os_timer_start(sta_monitor_tim);
}

tls_mem_free(ipinfo);
tls_mem_free(apinfo);
return ret;

}

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