int sj_wifi_connect() {
int ret;
SlSecParams_t sp;
if (!ensure_role_sta()) return 0;
if (s_wifi_sta_config.static_ip.ipV4 != 0) {
ret = sl_NetCfgSet(SL_IPV4_STA_P2P_CL_STATIC_ENABLE,
IPCONFIG_MODE_ENABLE_IPV4,
sizeof(s_wifi_sta_config.static_ip),
(unsigned char *) &s_wifi_sta_config.static_ip);
} else {
_u8 val = 1;
ret = sl_NetCfgSet(SL_IPV4_STA_P2P_CL_DHCP_ENABLE,
IPCONFIG_MODE_ENABLE_IPV4, sizeof(val), &val);
}
if (ret != 0) return 0;
/* Turning the device off and on for the role change to take effect. */
if (!restart_nwp()) return 0;
sp.Key = (_i8 *) s_wifi_sta_config.pass;
sp.KeyLen = strlen(s_wifi_sta_config.pass);
sp.Type = sp.KeyLen ? SL_SEC_TYPE_WPA : SL_SEC_TYPE_OPEN;
ret = sl_WlanConnect((const _i8 *) s_wifi_sta_config.ssid,
strlen(s_wifi_sta_config.ssid), 0, &sp, 0);
if (ret != 0) return 0;
LOG(LL_INFO, ("Connecting to %s", s_wifi_sta_config.ssid));
return 1;
}
int sj_wifi_scan(sj_wifi_scan_cb_t cb) {
const char *ssids[21];
Sl_WlanNetworkEntry_t info[20];
if (!ensure_role_sta()) return 0;
int n = sl_WlanGetNetworkList(0, 20, info);
if (n < 0) return 0;
int i;
for (i = 0; i < n; i++) {
ssids[i] = (char *) info[i].ssid;
}
ssids[i] = NULL;
cb(s_v7, ssids);
return 1;
}
void miot_wifi_scan(miot_wifi_scan_cb_t cb, void *arg) {
const char *ssids[21];
const char **res = NULL;
int i, n;
Sl_WlanNetworkEntry_t info[20];
if (!ensure_role_sta()) goto out;
n = sl_WlanGetNetworkList(0, 20, info);
if (n < 0) goto out;
for (i = 0; i < n; i++) {
ssids[i] = (char *) info[i].ssid;
}
ssids[i] = NULL;
res = ssids;
out:
cb(res, arg);
}
