ZHCU938C May 2018 – January 2021 CC3100 , CC3100MOD , CC3200 , CC3200MOD
下面是配置 AP WLAN 参数和网络参数（IP 地址和 DHCP 参数）的示例代码。WLAN 参数也会读回。
int main()
{
int SockID;
unsigned char outLen = sizeof(SlNetAppDhcpServerBasicOpt_t);
unsigned char channel, hidden, dtim, sec_type, wps_state, ssid[32],
password[65], country[3];
unsigned short beacon_int, config_opt, config_len;
SlNetAppDhcpServerBasicOpt_t dhcpParams;
_NetCfgIpV4Args_t ipV4;
sl_Start(NULL, NULL, NULL);
Sleep(100);
// Set AP IP params
ipV4.ipV4 = SL_IPV4_VAL(192,168,1,1);
ipV4.ipV4Gateway = SL_IPV4_VAL(192,168,1,1);
ipV4.ipV4DnsServer = SL_IPV4_VAL(192,168,1,1);
ipV4.ipV4Mask = SL_IPV4_VAL(255,255,255,0);
sl_NetCfgSet( SL_IPV4_AP_P2P_GO_STATIC_ENABLE,
1
,sizeof(_NetCfgIpV4Args_t),
(unsigned char *)&ipV4);
//Set AP mode
sl_WlanSetMode(ROLE_AP);
//Set AP SSID
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SSID, strlen("cc_ap_test1"),
(unsigned char *)"cc_ap_test1");
//Set AP country code
sl_WlanSet(SL_WLAN_CFG_GENERAL_PARAM_ID,
WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE, 2,(unsigned char *)"US");
//Set AP Beacon interval
beacon_int = 100;
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_BEACON_INT, 2, (unsigned char *)
&beacon_int);
//Set AP channel
channel = 8;
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_CHANNEL, 1, (unsigned char *)
&channel);
//Set AP hidden/broadcast configuraion
hidden = 0;
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_HIDDEN_SSID, 1, (unsigned char *)
&hidden);
//Set AP DTIM period
dtim = 2;
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_DTIM_PERIOD, 1, (unsigned char *)
&dtim);
//Set AP security to WPA and password
sec_type = SL_SEC_TYPE_WPA;
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SECURITY_TYPE, 1, (unsigned char *)
&sec_type);
sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_PASSWORD,
strlen("password123"), (unsigned char *)"password123");
sl_Stop(100);
sl_Start(NULL, NULL, NULL);
//Retrive all params to confirm setting
//Get AP SSID
sendLog("**********************AP parameters***********************\n");
config_opt = WLAN_AP_OPT_SSID;
config_len = MAXIMAL_SSID_LENGTH;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt , &config_len, (unsigned char*) ssid);
sendLog("SSID: %s\n",ssid);
//Get AP country code
config_opt = WLAN_GENERAL_PARAM_OPT_COUNTRY_CODE;
config_len = 3;
sl_WlanGet(SL_WLAN_CFG_GENERAL_PARAM_ID,
&config_opt, &config_len,(unsigned char*) country);
sendLog("Country code: %s\n",country);
//Get AP beacon interval
config_opt = WLAN_AP_OPT_BEACON_INT;
config_len = 2;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) &beacon_int);
sendLog("Beacon interval: %d\n",beacon_int);
//Get AP channel
config_opt = WLAN_AP_OPT_CHANNEL;
config_len = 1;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) &channel);
sendLog("Channel: %d\n",channel);
//Get AP hidden configuraion
config_opt = WLAN_AP_OPT_HIDDEN_SSID;
config_len = 1;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) &hidden);
sendLog("Hidden: %d\n",hidden);
//Get AP DTIM period
config_opt = WLAN_AP_OPT_DTIM_PERIOD;
config_len = 1;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) &dtim);
sendLog("DTIM period: %d\n",dtim);
//Get AP security type
config_opt = WLAN_AP_OPT_SECURITY_TYPE;
config_len = 1;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) &sec_type);
sendLog("Security type: %d\n",sec_type);
//Get AP password
config_opt = WLAN_AP_OPT_PASSWORD;
config_len = 64;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) password);
sendLog("Password: %s\n",password);
//Get AP WPS state
config_opt = WLAN_AP_OPT_WPS_STATE;
config_len = 1;
sl_WlanGet(SL_WLAN_CFG_AP_ID,
&config_opt, &config_len, (unsigned char*) &wps_state);
// Set AP DHCP params
//configure dhcp addresses to: 192.168.1.10 - 192.168.1.20, lease time
4096 seconds
dhcpParams.lease_time = 4096;
dhcpParams.ipv4_addr_start = SL_IPV4_VAL(192,168,1,10);
dhcpParams.ipv4_addr_last = SL_IPV4_VAL(192,168,1,20);
outLen = sizeof(SlNetAppDhcpServerBasicOpt_t);
sl_NetAppStop(SL_NET_APP_DHCP_SERVER_ID);
sl_NetAppSet(SL_NET_APP_DHCP_SERVER_ID, NETAPP_SET_DHCP_SRV_BASIC_OPT,
outLen, (unsigned char*)&dhcpParams);
sl_NetAppStart(SL_NET_APP_DHCP_SERVER_ID);
// Get AP DHCP params
sl_NetAppGet(SL_NET_APP_DHCP_SERVER_ID, NETAPP_SET_DHCP_SRV_BASIC_OPT,
&outLen, (unsigned char*)&dhcpParams);
}