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RTL8710AF_GCC/component/common/api/at_cmd/atcmd_wifi.c
RtlduinoMan 9c0c9edf61 rtlduino rtl8710af gcc base version
2016-09-12 17:16:56 +08:00

2690 lines
73 KiB
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#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
#include "log_service.h"
#include "atcmd_wifi.h"
#include <lwip_netconf.h>
#include "tcpip.h"
#include <dhcp/dhcps.h>
#if CONFIG_WLAN
#include <wlan/wlan_test_inc.h>
#include <wifi/wifi_conf.h>
#include <wifi/wifi_util.h>
#endif
#if ATCMD_VER == ATVER_2
#include "flash_api.h"
#include "device_lock.h"
#include <wlan_fast_connect/example_wlan_fast_connect.h>
#include <lwip/sockets.h>
#endif
/******************************************************************************/
#define _AT_WLAN_SET_SSID_ "ATW0"
#define _AT_WLAN_SET_PASSPHRASE_ "ATW1"
#define _AT_WLAN_SET_KEY_ID_ "ATW2"
#define _AT_WLAN_AP_SET_SSID_ "ATW3"
#define _AT_WLAN_AP_SET_SEC_KEY_ "ATW4"
#define _AT_WLAN_AP_SET_CHANNEL_ "ATW5"
#define _AT_WLAN_SET_BSSID_ "ATW6"
#define _AT_WLAN_AP_ACTIVATE_ "ATWA"
#define _AT_WLAN_AP_STA_ACTIVATE_ "ATWB"
#define _AT_WLAN_JOIN_NET_ "ATWC"
#define _AT_WLAN_DISC_NET_ "ATWD"
#define _AT_WLAN_WEB_SERVER_ "ATWE"
#define _AT_WLAN_P2P_FIND_ "ATWF"
#define _AT_WLAN_P2P_START_ "ATWG"
#define _AT_WLAN_P2P_STOP_ "ATWH"
#define _AT_WLAN_PING_TEST_ "ATWI"
#define _AT_WLAN_P2P_CONNECT_ "ATWJ"
#define _AT_WLAN_P2P_DISCONNECT_ "ATWK"
#define _AT_WLAN_SSL_CLIENT_ "ATWL"
#define _AT_WLAN_PROMISC_ "ATWM"
#define _AT_WLAN_P2P_INFO_ "ATWN"
#define _AT_WLAN_OTA_UPDATE_ "ATWO"
#define _AT_WLAN_POWER_ "ATWP"
#define _AT_WLAN_SIMPLE_CONFIG_ "ATWQ"
#define _AT_WLAN_GET_RSSI_ "ATWR"
#define _AT_WLAN_SCAN_ "ATWS"
#define _AT_WLAN_SCAN_WITH_SSID_ "ATWs"
#define _AT_WLAN_TCP_TEST_ "ATWT"
#define _AT_WLAN_UDP_TEST_ "ATWU"
#define _AT_WLAN_WPS_ "ATWW"
#define _AT_WLAN_AP_WPS_ "ATWw"
#define _AT_WLAN_AIRKISS_ "ATWX"
#define _AT_WLAN_IWPRIV_ "ATWZ"
#define _AT_WLAN_INFO_ "ATW?"
#define _AT_WLAN_EXTEND_POWER_MODE_ "ATXP"
#ifndef CONFIG_SSL_CLIENT
#define CONFIG_SSL_CLIENT 0
#endif
#ifndef CONFIG_WEBSERVER
#define CONFIG_WEBSERVER 0
#endif
#ifndef CONFIG_OTA_UPDATE
#define CONFIG_OTA_UPDATE 0
#endif
#ifndef CONFIG_BSD_TCP
#define CONFIG_BSD_TCP 1
#endif
#ifndef CONFIG_ENABLE_P2P
#define CONFIG_ENABLE_P2P 0
#endif
#define SCAN_WITH_SSID 0
#if CONFIG_WEBSERVER
#define CONFIG_READ_FLASH 1
extern rtw_wifi_setting_t wifi_setting;
#endif
#ifndef CONFIG_WOWLAN_SERVICE
#define CONFIG_WOWLAN_SERVICE 0
#endif
#if CONFIG_LWIP_LAYER
extern void cmd_tcp(int argc, char **argv);
extern void cmd_udp(int argc, char **argv);
extern void cmd_ping(int argc, char **argv);
extern void cmd_ssl_client(int argc, char **argv);
#endif
#if CONFIG_WLAN
extern void cmd_promisc(int argc, char **argv);
extern void cmd_update(int argc, char **argv);
extern void cmd_simple_config(int argc, char **argv);
#if CONFIG_ENABLE_WPS
extern void cmd_wps(int argc, char **argv);
#endif
#if defined(CONFIG_ENABLE_WPS_AP) && CONFIG_ENABLE_WPS_AP
extern void cmd_ap_wps(int argc, char **argv);
extern int wpas_wps_dev_config(u8 *dev_addr, u8 bregistrar);
#endif
#if CONFIG_ENABLE_P2P
extern void cmd_wifi_p2p_start(int argc, char **argv);
extern void cmd_wifi_p2p_stop(int argc, char **argv);
extern void cmd_p2p_listen(int argc, char **argv);
extern void cmd_p2p_find(int argc, char **argv);
extern void cmd_p2p_peers(int argc, char **argv);
extern void cmd_p2p_info(int argc, char **argv);
extern void cmd_p2p_disconnect(int argc, char **argv);
extern void cmd_p2p_connect(int argc, char **argv);
extern int cmd_wifi_p2p_auto_go_start(int argc, char **argv);
#endif //CONFIG_ENABLE_P2P
#if CONFIG_AIRKISS
extern int airkiss_start();
#endif
#if CONFIG_LWIP_LAYER
extern struct netif xnetif[NET_IF_NUM];
#endif
#if CONFIG_WOWLAN_SERVICE
extern void cmd_wowlan_service(int argc, char **argv);
#endif
#if CONFIG_INIC_CMD_RSP
extern void inic_c2h_wifi_info(const char *atcmd, char status);
extern void inic_c2h_msg(const char *atcmd, u8 status, char *msg, u16 msg_len);
#endif
/* fastconnect use wifi AT command. Not init_wifi_struct when log service disabled
* static initialize all values for using fastconnect when log service disabled
*/
static rtw_network_info_t wifi = {
{0}, // ssid
{0}, // bssid
0, // security
NULL, // password
0, // password len
-1 // key id
};
static rtw_ap_info_t ap = {0};
static unsigned char password[65] = {0};
#if ATCMD_VER == ATVER_2
unsigned char dhcp_mode_sta = 1, dhcp_mode_ap = 1;
unsigned char sta_ip[4] = {192,168,1,80}, sta_netmask[4] = {255,255,255,0}, sta_gw[4] = {192,168,1,1};
unsigned char ap_ip[4] = {192,168,43,1}, ap_netmask[4] = {255,255,255,0}, ap_gw[4] = {192,168,43,1};
#endif
rtw_mode_t wifi_mode = RTW_MODE_STA;
static void init_wifi_struct(void)
{
memset(wifi.ssid.val, 0, sizeof(wifi.ssid.val));
memset(wifi.bssid.octet, 0, ETH_ALEN);
memset(password, 0, sizeof(password));
wifi.ssid.len = 0;
wifi.password = NULL;
wifi.password_len = 0;
wifi.key_id = -1;
memset(ap.ssid.val, 0, sizeof(ap.ssid.val));
ap.ssid.len = 0;
ap.password = NULL;
ap.password_len = 0;
ap.channel = 1;
}
static void print_scan_result( rtw_scan_result_t* record )
{
#if CONFIG_EXAMPLE_UART_ATCMD
at_printf("%s,%d,%s,%d,"MAC_FMT"", record->SSID.val, record->channel,
( record->security == RTW_SECURITY_OPEN ) ? "Open" :
( record->security == RTW_SECURITY_WEP_PSK ) ? "WEP" :
( record->security == RTW_SECURITY_WPA_TKIP_PSK ) ? "WPA TKIP" :
( record->security == RTW_SECURITY_WPA_AES_PSK ) ? "WPA AES" :
( record->security == RTW_SECURITY_WPA2_AES_PSK ) ? "WPA2 AES" :
( record->security == RTW_SECURITY_WPA2_TKIP_PSK ) ? "WPA2 TKIP" :
( record->security == RTW_SECURITY_WPA2_MIXED_PSK ) ? "WPA2 Mixed" :
( record->security == RTW_SECURITY_WPA_WPA2_MIXED ) ? "WPA/WPA2 AES" : "Unknown",
record->signal_strength, MAC_ARG(record->BSSID.octet) );
#else
RTW_API_INFO( ( "%s\t ", ( record->bss_type == RTW_BSS_TYPE_ADHOC ) ? "Adhoc" : "Infra" ) );
RTW_API_INFO( ( MAC_FMT, MAC_ARG(record->BSSID.octet) ) );
RTW_API_INFO( ( " %d\t ", record->signal_strength ) );
RTW_API_INFO( ( " %d\t ", record->channel ) );
RTW_API_INFO( ( " %d\t ", record->wps_type ) );
RTW_API_INFO( ( "%s\t\t ", ( record->security == RTW_SECURITY_OPEN ) ? "Open" :
( record->security == RTW_SECURITY_WEP_PSK ) ? "WEP" :
( record->security == RTW_SECURITY_WPA_TKIP_PSK ) ? "WPA TKIP" :
( record->security == RTW_SECURITY_WPA_AES_PSK ) ? "WPA AES" :
( record->security == RTW_SECURITY_WPA2_AES_PSK ) ? "WPA2 AES" :
( record->security == RTW_SECURITY_WPA2_TKIP_PSK ) ? "WPA2 TKIP" :
( record->security == RTW_SECURITY_WPA2_MIXED_PSK ) ? "WPA2 Mixed" :
( record->security == RTW_SECURITY_WPA_WPA2_MIXED ) ? "WPA/WPA2 AES" :
"Unknown" ) );
RTW_API_INFO( ( " %s ", record->SSID.val ) );
RTW_API_INFO( ( "\r\n" ) );
#endif
}
static rtw_result_t app_scan_result_handler( rtw_scan_handler_result_t* malloced_scan_result )
{
static int ApNum = 0;
if (malloced_scan_result->scan_complete != RTW_TRUE) {
rtw_scan_result_t* record = &malloced_scan_result->ap_details;
record->SSID.val[record->SSID.len] = 0; /* Ensure the SSID is null terminated */
#if CONFIG_EXAMPLE_UART_ATCMD
at_printf("\r\nAP : %d,", ++ApNum);
#else
RTW_API_INFO( ( "%d\t ", ++ApNum ) );
#endif
print_scan_result(record);
#if CONFIG_INIC_CMD_RSP
if(malloced_scan_result->user_data)
memcpy((void *)((char *)malloced_scan_result->user_data+(ApNum-1)*sizeof(rtw_scan_result_t)), (char *)record, sizeof(rtw_scan_result_t));
#endif
} else{
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATWS", RTW_SUCCESS, (char *)malloced_scan_result->user_data, ApNum*sizeof(rtw_scan_result_t));
if(malloced_scan_result->user_data)
free(malloced_scan_result->user_data);
inic_c2h_msg("ATWS", RTW_SUCCESS, NULL, 0);
#endif
#if CONFIG_EXAMPLE_UART_ATCMD
at_printf("\r\n[ATWS] OK");
at_printf(STR_END_OF_ATCMD_RET);
#endif
ApNum = 0;
}
return RTW_SUCCESS;
}
void fATWD(void *arg){
int timeout = 20;
char essid[33];
int ret = RTW_SUCCESS;
#if ATCMD_VER == ATVER_2
int error_no = 0;
#endif
printf("[ATWD]: _AT_WLAN_DISC_NET_\n\r");
printf("\n\rDeassociating AP ...");
if(wext_get_ssid(WLAN0_NAME, (unsigned char *) essid) < 0) {
printf("\n\rWIFI disconnected");
goto exit_success;
}
if((ret = wifi_disconnect()) < 0) {
printf("\n\rERROR: Operation failed!");
#if ATCMD_VER == ATVER_2
error_no = 3;
#endif
goto exit;
}
while(1) {
if(wext_get_ssid(WLAN0_NAME, (unsigned char *) essid) < 0) {
printf("\n\rWIFI disconnected");
break;
}
if(timeout == 0) {
printf("\n\rERROR: Deassoc timeout!");
ret = RTW_TIMEOUT;
#if ATCMD_VER == ATVER_2
error_no = 4;
#endif
break;
}
vTaskDelay(1 * configTICK_RATE_HZ);
timeout --;
}
printf("\n\r");
exit:
#if CONFIG_INIC_CMD_RSP
if(ret != RTW_SUCCESS)
inic_c2h_msg("ATWD", ret, NULL, 0);
#endif
init_wifi_struct( );
#if ATCMD_VER == ATVER_2
if(error_no==0)
at_printf("\r\n[ATWD] OK");
else
at_printf("\r\n[ATWD] ERROR:%d",error_no);
#endif
return;
exit_success:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATWD", RTW_SUCCESS, NULL, 0);
#endif
init_wifi_struct( );
#if ATCMD_VER == ATVER_2
at_printf("\r\n[ATWD] OK");
#endif
return;
}
#if (CONFIG_INCLUDE_SIMPLE_CONFIG)
void fATWQ(void *arg){
int argc=0;
char *argv[2] = {0};
printf("[ATWQ]: _AT_WLAN_SIMPLE_CONFIG_\n\r");
argv[argc++] = "wifi_simple_config";
if(arg){
argv[argc++] = arg;
}
cmd_simple_config(argc, argv);
}
#endif
void fATWS(void *arg){
char buf[32] = {0};
u8 *channel_list = NULL;
u8 *pscan_config = NULL;
int num_channel = 0;
int i, argc = 0;
char *argv[MAX_ARGC] = {0};
int ret = RTW_SUCCESS;
#if CONFIG_INIC_CMD_RSP
u8 *inic_scan_buf = NULL;
#endif
#if ATCMD_VER == ATVER_2
int error_no = 0;
#endif
printf("[ATWS]: _AT_WLAN_SCAN_\n\r");
if(arg){
strcpy(buf, arg);
argc = parse_param(buf, argv);
if(argc < 2){
ret = RTW_BADARG;
#if ATCMD_VER == ATVER_2
error_no = 1;
#endif
goto exit;
}
num_channel = atoi(argv[1]);
channel_list = (u8*)malloc(num_channel);
if(!channel_list){
printf("[ATWS]ERROR: Can't malloc memory for channel list\n\r");
ret = RTW_BUFFER_UNAVAILABLE_TEMPORARY;
#if ATCMD_VER == ATVER_2
error_no = 2;
#endif
goto exit;
}
pscan_config = (u8*)malloc(num_channel);
if(!pscan_config){
printf("[ATWS]ERROR: Can't malloc memory for pscan_config\n\r");
ret = RTW_BUFFER_UNAVAILABLE_TEMPORARY;
#if ATCMD_VER == ATVER_2
error_no = 3;
#endif
goto exit;
}
//parse command channel list
for(i = 2; i <= argc -1 ; i++){
*(channel_list + i - 2) = (u8)atoi(argv[i]);
*(pscan_config + i - 2) = PSCAN_ENABLE;
}
if((ret = wifi_set_pscan_chan(channel_list, pscan_config, num_channel)) < 0){
printf("[ATWS]ERROR: wifi set partial scan channel fail\n\r");
#if ATCMD_VER == ATVER_2
error_no = 4;
#endif
goto exit;
}
}
#if CONFIG_INIC_CMD_RSP
inic_scan_buf = malloc(65*sizeof(rtw_scan_result_t));
if(inic_scan_buf == NULL){
ret = RTW_BUFFER_UNAVAILABLE_TEMPORARY;
goto exit;
}
memset(inic_scan_buf, 0, 65*sizeof(rtw_scan_result_t));
if((ret = wifi_scan_networks(app_scan_result_handler, inic_scan_buf)) != RTW_SUCCESS){
printf("[ATWS]ERROR: wifi scan failed\n\r");
goto exit;
}
#else
if((ret = wifi_scan_networks(app_scan_result_handler, NULL )) != RTW_SUCCESS){
printf("[ATWS]ERROR: wifi scan failed\n\r");
#if ATCMD_VER == ATVER_2
error_no = 5;
#endif
goto exit;
}
#endif
exit:
#if CONFIG_INIC_CMD_RSP
if(ret != RTW_SUCCESS){
if(inic_scan_buf)
free(inic_scan_buf);
inic_c2h_msg("ATWS", ret, NULL, 0);
}
#endif
#if ATCMD_VER == ATVER_2
if(error_no)
at_printf("\r\n[ATWS] ERROR:%d",error_no);
#endif
if(arg && channel_list)
free(channel_list);
if(arg && pscan_config)
free(pscan_config);
}
void fATWx(void *arg){
int i = 0;
#if CONFIG_LWIP_LAYER
u8 *mac = LwIP_GetMAC(&xnetif[0]);
u8 *ip = LwIP_GetIP(&xnetif[0]);
u8 *gw = LwIP_GetGW(&xnetif[0]);
#endif
u8 *ifname[2] = {WLAN0_NAME,WLAN1_NAME};
rtw_wifi_setting_t setting;
printf("[ATW?]: _AT_WLAN_INFO_\n\r");
#if CONFIG_INIC_CMD_RSP
int ret = RTW_SUCCESS;
int info_sz = 0;
u8 *info = malloc(NET_IF_NUM*sizeof(rtw_wifi_setting_t)+3*sizeof(rtw_mac_t));
if(info == NULL)
ret = RTW_BUFFER_UNAVAILABLE_TEMPORARY;
#endif
for(i=0;i<NET_IF_NUM;i++){
if(rltk_wlan_running(i)){
#if CONFIG_LWIP_LAYER
mac = LwIP_GetMAC(&xnetif[i]);
ip = LwIP_GetIP(&xnetif[i]);
gw = LwIP_GetGW(&xnetif[i]);
#endif
printf("\n\r\nWIFI %s Status: Running", ifname[i]);
printf("\n\r==============================");
rltk_wlan_statistic(i);
wifi_get_setting((const char*)ifname[i],&setting);
wifi_show_setting((const char*)ifname[i],&setting);
#if CONFIG_INIC_CMD_RSP
if(info){
memcpy(info+info_sz, (void *)&setting, sizeof(rtw_wifi_setting_t));
info_sz += sizeof(rtw_wifi_setting_t);
}
#endif
#if CONFIG_LWIP_LAYER
#if CONFIG_EXAMPLE_UART_ATCMD
at_printf("%02x:%02x:%02x:%02x:%02x:%02x,", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]) ;
at_printf("%d.%d.%d.%d,", ip[0], ip[1], ip[2], ip[3]);
at_printf("%d.%d.%d.%d", gw[0], gw[1], gw[2], gw[3]);
#endif
printf("\n\rInterface (%s)", ifname[i]);
printf("\n\r==============================");
printf("\n\r\tMAC => %02x:%02x:%02x:%02x:%02x:%02x", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]) ;
printf("\n\r\tIP => %d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
printf("\n\r\tGW => %d.%d.%d.%d\n\r", gw[0], gw[1], gw[2], gw[3]);
#endif
if(setting.mode == RTW_MODE_AP || i == 1)
{
int client_number;
struct {
int count;
rtw_mac_t mac_list[AP_STA_NUM];
} client_info;
client_info.count = AP_STA_NUM;
wifi_get_associated_client_list(&client_info, sizeof(client_info));
printf("\n\rAssociated Client List:");
printf("\n\r==============================");
if(client_info.count == 0)
printf("\n\rClient Num: 0\n\r", client_info.count);
else
{
printf("\n\rClient Num: %d", client_info.count);
for( client_number=0; client_number < client_info.count; client_number++ )
{
printf("\n\rClient %d:", client_number + 1);
printf("\n\r\tMAC => "MAC_FMT"",
MAC_ARG(client_info.mac_list[client_number].octet));
#if CONFIG_EXAMPLE_UART_ATCMD
at_printf("\r\nCLIENT : %d,"MAC_FMT"", client_number + 1, MAC_ARG(client_info.mac_list[client_number].octet));
#endif
#if CONFIG_INIC_CMD_RSP
if(info){
memcpy(info+info_sz, (void *)&client_info.mac_list[client_number], sizeof(rtw_mac_t));
info_sz += sizeof(rtw_mac_t);
}
#endif
}
printf("\n\r");
}
}
}
// show the ethernet interface info
else
{
#if CONFIG_ETHERNET
if(i == NET_IF_NUM - 1)
{
#if CONFIG_LWIP_LAYER
mac = LwIP_GetMAC(&xnetif[i]);
ip = LwIP_GetIP(&xnetif[i]);
gw = LwIP_GetGW(&xnetif[i]);
printf("\n\rInterface ethernet\n");
printf("\n\r==============================");
printf("\n\r\tMAC => %02x:%02x:%02x:%02x:%02x:%02x", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]) ;
printf("\n\r\tIP => %d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
printf("\n\r\tGW => %d.%d.%d.%d\n\r", gw[0], gw[1], gw[2], gw[3]);
#endif // end CONFIG_LWIP_LAYER
}
#endif // end CONFIG_ETHERNET
}
}
#if defined(configUSE_TRACE_FACILITY) && (configUSE_TRACE_FACILITY == 1) && (configUSE_STATS_FORMATTING_FUNCTIONS == 1)
{
signed char pcWriteBuffer[1024];
vTaskList((char*)pcWriteBuffer);
printf("\n\rTask List: \n\r%s", pcWriteBuffer);
}
#endif
#if CONFIG_INIC_CMD_RSP
if(ret != RTW_SUCCESS)
inic_c2h_msg("ATW?", ret, NULL, 0);
else
inic_c2h_msg("ATW?", RTW_SUCCESS, (char *)info, info_sz);
if(info)
free(info);
info = NULL;
#endif
#if CONFIG_EXAMPLE_UART_ATCMD
at_printf("\r\n[ATW?] OK");
#endif
}
#if ATCMD_VER == ATVER_1
void fATW0(void *arg){
int ret = RTW_SUCCESS;
if(!arg){
printf("[ATW0]Usage: ATW0=SSID\n\r");
ret = RTW_BADARG;
goto exit;
}
printf("[ATW0]: _AT_WLAN_SET_SSID_ [%s]\n\r", (char*)arg);
strcpy((char *)wifi.ssid.val, (char*)arg);
wifi.ssid.len = strlen((char*)arg);
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW0", ret, NULL, 0);
#endif
return;
}
void fATW1(void *arg){
int ret = RTW_SUCCESS;
printf("[ATW1]: _AT_WLAN_SET_PASSPHRASE_ [%s]\n\r", (char*)arg);
strcpy((char *)password, (char*)arg);
wifi.password = password;
wifi.password_len = strlen((char*)arg);
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW1", ret, NULL, 0);
#endif
return;
}
void fATW2(void *arg){
int ret = RTW_SUCCESS;
printf("[ATW2]: _AT_WLAN_SET_KEY_ID_ [%s]\n\r", (char*)arg);
if((strlen((const char *)arg) != 1 ) || (*(char*)arg <'0' ||*(char*)arg >'3')) {
printf("\n\rWrong WEP key id. Must be one of 0,1,2, or 3.");
ret = RTW_BADARG;
goto exit;
}
wifi.key_id = atoi((const char *)(arg));
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW2", ret, NULL, 0);
#endif
return;
}
void fATW3(void *arg){
int ret = RTW_SUCCESS;
if(!arg){
printf("[ATW3]Usage: ATW3=SSID\n\r");
ret = RTW_BADARG;
goto exit;
}
ap.ssid.len = strlen((char*)arg);
if(ap.ssid.len > 32){
printf("[ATW3]Error: SSID length can't exceed 32\n\r");
ret = RTW_BADARG;
goto exit;
}
strcpy((char *)ap.ssid.val, (char*)arg);
printf("[ATW3]: _AT_WLAN_AP_SET_SSID_ [%s]\n\r", ap.ssid.val);
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW3", ret, NULL, 0);
#endif
return;
}
void fATW4(void *arg){
int ret = RTW_SUCCESS;
strcpy((char *)password, (char*)arg);
ap.password = password;
ap.password_len = strlen((char*)arg);
printf("[ATW4]: _AT_WLAN_AP_SET_SEC_KEY_ [%s]\n\r", ap.password);
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW4", ret, NULL, 0);
#endif
return;
}
void fATW5(void *arg){
int ret = RTW_SUCCESS;
ap.channel = (unsigned char) atoi((const char *)arg);
printf("[ATW5]: _AT_WLAN_AP_SET_CHANNEL_ [channel %d]\n\r", ap.channel);
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW5", ret, NULL, 0);
#endif
return;
}
void fATW6(void *arg){
u32 mac[ETH_ALEN];
u32 i;
int ret = RTW_SUCCESS;
if(!arg){
printf("[ATW6]Usage: ATW6=BSSID\n\r");
ret = RTW_BADARG;
goto exit;
}
printf("[ATW6]: _AT_WLAN_SET_BSSID_ [%s]\n\r", (char*)arg);
sscanf(arg, MAC_FMT, mac, mac + 1, mac + 2, mac + 3, mac + 4, mac + 5);
for(i = 0; i < ETH_ALEN; i ++)
wifi.bssid.octet[i] = (u8)mac[i] & 0xFF;
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATW6", ret, NULL, 0);
#endif
return;
}
void fATWA(void *arg){
#if CONFIG_LWIP_LAYER
struct ip_addr ipaddr;
struct ip_addr netmask;
struct ip_addr gw;
struct netif * pnetif = &xnetif[0];
#endif
int timeout = 20;
int ret = RTW_SUCCESS;
printf("[ATWA]: _AT_WLAN_AP_ACTIVATE_\n\r");
if(ap.ssid.val[0] == 0){
printf("[ATWA]Error: SSID can't be empty\n\r");
ret = RTW_BADARG;
goto exit;
}
if(ap.password == NULL){
ap.security_type = RTW_SECURITY_OPEN;
}
else{
ap.security_type = RTW_SECURITY_WPA2_AES_PSK;
}
#if CONFIG_WEBSERVER
//store into flash
memset(wifi_setting.ssid, 0, sizeof(wifi_setting.ssid));;
memcpy(wifi_setting.ssid, ap.ssid.val, strlen((char*)ap.ssid.val));
wifi_setting.ssid[ap.ssid.len] = '\0';
wifi_setting.security_type = ap.security_type;
if(ap.security_type !=0)
wifi_setting.security_type = 1;
else
wifi_setting.security_type = 0;
if (ap.password)
memcpy(wifi_setting.password, ap.password, strlen((char*)ap.password));
else
memset(wifi_setting.password, 0, sizeof(wifi_setting.password));
wifi_setting.channel = ap.channel;
#if CONFIG_READ_FLASH
StoreApInfo();
#endif
#endif
#if CONFIG_LWIP_LAYER
dhcps_deinit();
IP4_ADDR(&ipaddr, GW_ADDR0, GW_ADDR1, GW_ADDR2, GW_ADDR3);
IP4_ADDR(&netmask, NETMASK_ADDR0, NETMASK_ADDR1 , NETMASK_ADDR2, NETMASK_ADDR3);
IP4_ADDR(&gw, GW_ADDR0, GW_ADDR1, GW_ADDR2, GW_ADDR3);
netif_set_addr(pnetif, &ipaddr, &netmask,&gw);
#ifdef CONFIG_DONT_CARE_TP
pnetif->flags |= NETIF_FLAG_IPSWITCH;
#endif
#endif
wifi_off();
vTaskDelay(20);
if (wifi_on(RTW_MODE_AP) < 0){
printf("\n\rERROR: Wifi on failed!");
ret = RTW_ERROR;
goto exit;
}
printf("\n\rStarting AP ...");
#if defined(CONFIG_ENABLE_WPS_AP) && CONFIG_ENABLE_WPS_AP
wpas_wps_dev_config(pnetif->hwaddr, 1);
#endif
if((ret = wifi_start_ap((char*)ap.ssid.val, ap.security_type, (char*)ap.password, ap.ssid.len, ap.password_len, ap.channel) )< 0) {
printf("\n\rERROR: Operation failed!");
goto exit;
}
while(1) {
char essid[33];
if(wext_get_ssid(WLAN0_NAME, (unsigned char *) essid) > 0) {
if(strcmp((const char *) essid, (const char *)ap.ssid.val) == 0) {
printf("\n\r%s started\n", ap.ssid.val);
ret = RTW_SUCCESS;
break;
}
}
if(timeout == 0) {
printf("\n\rERROR: Start AP timeout!");
ret = RTW_TIMEOUT;
break;
}
vTaskDelay(1 * configTICK_RATE_HZ);
timeout --;
}
#if CONFIG_LWIP_LAYER
//LwIP_UseStaticIP(pnetif);
dhcps_init(pnetif);
#endif
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_wifi_info("ATWA", ret);
#endif
init_wifi_struct( );
}
#if CONFIG_INIC_EN
static int _find_ap_from_scan_buf(char*buf, int buflen, char *target_ssid, void *user_data)
{
rtw_wifi_setting_t *pwifi = (rtw_wifi_setting_t *)user_data;
int plen = 0;
while(plen < buflen){
u8 len, ssid_len, security_mode;
char *ssid;
// len offset = 0
len = (int)*(buf + plen);
// check end
if(len == 0) break;
// ssid offset = 14
ssid_len = len - 14;
ssid = buf + plen + 14 ;
if((ssid_len == strlen(target_ssid))
&& (!memcmp(ssid, target_ssid, ssid_len)))
{
strcpy((char*)pwifi->ssid, target_ssid);
// channel offset = 13
pwifi->channel = *(buf + plen + 13);
// security_mode offset = 11
security_mode = (u8)*(buf + plen + 11);
if(security_mode == IW_ENCODE_ALG_NONE)
pwifi->security_type = RTW_SECURITY_OPEN;
else if(security_mode == IW_ENCODE_ALG_WEP)
pwifi->security_type = RTW_SECURITY_WEP_PSK;
else if(security_mode == IW_ENCODE_ALG_CCMP)
pwifi->security_type = RTW_SECURITY_WPA2_AES_PSK;
break;
}
plen += len;
}
return 0;
}
static int _get_ap_security_mode(IN char * ssid, OUT rtw_security_t *security_mode, OUT u8 * channel)
{
rtw_wifi_setting_t wifi;
u32 scan_buflen = 1000;
memset(&wifi, 0, sizeof(wifi));
if(wifi_scan_networks_with_ssid(_find_ap_from_scan_buf, (void*)&wifi, scan_buflen, ssid, strlen(ssid)) != RTW_SUCCESS){
printf("Wifi scan failed!\n");
return 0;
}
if(strcmp(wifi.ssid, ssid) == 0){
*security_mode = wifi.security_type;
*channel = wifi.channel;
return 1;
}
return 0;
}
#endif
void fATWC(void *arg){
int mode, ret;
unsigned long tick1 = xTaskGetTickCount();
unsigned long tick2, tick3;
char empty_bssid[6] = {0}, assoc_by_bssid = 0;
printf("[ATWC]: _AT_WLAN_JOIN_NET_\n\r");
if(memcmp (wifi.bssid.octet, empty_bssid, 6))
assoc_by_bssid = 1;
else if(wifi.ssid.val[0] == 0){
printf("[ATWC]Error: SSID can't be empty\n\r");
ret = RTW_BADARG;
goto EXIT;
}
if(wifi.password != NULL){
if((wifi.key_id >= 0)&&(wifi.key_id <= 3)) {
wifi.security_type = RTW_SECURITY_WEP_PSK;
}
else{
wifi.security_type = RTW_SECURITY_WPA2_AES_PSK;
}
}
else{
wifi.security_type = RTW_SECURITY_OPEN;
}
//Check if in AP mode
wext_get_mode(WLAN0_NAME, &mode);
if(mode == IW_MODE_MASTER) {
#if CONFIG_LWIP_LAYER
dhcps_deinit();
#endif
wifi_off();
vTaskDelay(20);
if (wifi_on(RTW_MODE_STA) < 0){
printf("\n\rERROR: Wifi on failed!");
ret = RTW_ERROR;
goto EXIT;
}
}
#if CONFIG_INIC_EN //get security mode from scan list
u8 connect_channel;
u8 pscan_config;
//the keyID may be not set for WEP which may be confued with WPA2
if((wifi.security_type == RTW_SECURITY_UNKNOWN)||(wifi.security_type == RTW_SECURITY_WPA2_AES_PSK))
{
int security_retry_count = 0;
while (1) {
if (_get_ap_security_mode((char*)wifi.ssid.val, &wifi.security_type, &connect_channel))
break;
security_retry_count++;
if(security_retry_count >= 3){
printf("Can't get AP security mode and channel.\n");
ret = RTW_NOTFOUND;
goto EXIT;
}
}
if(wifi.security_type == RTW_SECURITY_WEP_PSK || wifi.security_type == RTW_SECURITY_WEP_SHARED)
wifi.key_id = (wifi.key_id <0 || wifi.key_id >3)?0:wifi.key_id;
#if 0 //implemented in wifi_connect()
//hex to ascii conversion
if(wifi.security_type == RTW_SECURITY_WEP_PSK)
{
if(wifi.password_len == 10)
{
u32 p[5];
u8 pwd[6], i = 0;
sscanf((const char*)wifi.password, "%02x%02x%02x%02x%02x", &p[0], &p[1], &p[2], &p[3], &p[4]);
for(i=0; i< 5; i++)
pwd[i] = (u8)p[i];
pwd[5] = '\0';
memset(wifi.password, 0, 65);
strcpy((char*)wifi.password, (char*)pwd);
wifi.password_len = 5;
}else if(wifi.password_len == 26){
u32 p[13];
u8 pwd[14], i = 0;
sscanf((const char*)wifi.password, "%02x%02x%02x%02x%02x%02x%02x"\
"%02x%02x%02x%02x%02x%02x", &p[0], &p[1], &p[2], &p[3], &p[4],\
&p[5], &p[6], &p[7], &p[8], &p[9], &p[10], &p[11], &p[12]);
for(i=0; i< 13; i++)
pwd[i] = (u8)p[i];
pwd[13] = '\0';
memset(wifi.password, 0, 65);
strcpy((char*)wifi.password, (char*)pwd);
wifi.password_len = 13;
}
}
#endif
}
pscan_config = PSCAN_ENABLE;
if(connect_channel > 0 && connect_channel < 14)
wifi_set_pscan_chan(&connect_channel, &pscan_config, 1);
#endif
if(assoc_by_bssid){
printf("\n\rJoining BSS by BSSID "MAC_FMT" ...\n\r", MAC_ARG(wifi.bssid.octet));
ret = wifi_connect_bssid(wifi.bssid.octet, (char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password,
ETH_ALEN, wifi.ssid.len, wifi.password_len, wifi.key_id, NULL);
} else {
printf("\n\rJoining BSS by SSID %s...\n\r", (char*)wifi.ssid.val);
ret = wifi_connect((char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password, wifi.ssid.len,
wifi.password_len, wifi.key_id, NULL);
}
if(ret!= RTW_SUCCESS){
printf("\n\rERROR: Can't connect to AP");
goto EXIT;
}
tick2 = xTaskGetTickCount();
printf("\r\nConnected after %dms.\n", (tick2-tick1));
#if CONFIG_LWIP_LAYER
/* Start DHCPClient */
LwIP_DHCP(0, DHCP_START);
tick3 = xTaskGetTickCount();
printf("\r\n\nGot IP after %dms.\n", (tick3-tick1));
#endif
printf("\n\r");
EXIT:
#if CONFIG_INIC_CMD_RSP
inic_c2h_wifi_info("ATWC", ret);
#endif
init_wifi_struct( );
}
#if SCAN_WITH_SSID
void fATWs(void *arg){
char buf[32] = {0};
u8 *channel_list = NULL;
u8 *pscan_config = NULL;
int scan_buf_len = 500;
int num_channel = 0;
int i, argc = 0;
char *argv[MAX_ARGC] = {0};
printf("[ATWs]: _AT_WLAN_SCAN_WITH_SSID_ [%s]\n\r", (char*)wifi.ssid.val);
if(arg){
strcpy(buf, arg);
argc = parse_param(buf, argv);
if(argc == 2){
scan_buf_len = atoi(argv[1]);
if(scan_buf_len < 36){
printf("[ATWs] BUFFER_LENGTH too short\n\r");
goto exit;
}
}else if(argc > 2){
num_channel = atoi(argv[1]);
channel_list = (u8*)malloc(num_channel);
if(!channel_list){
printf("[ATWs]ERROR: Can't malloc memory for channel list\n\r");
goto exit;
}
pscan_config = (u8*)malloc(num_channel);
if(!pscan_config){
printf("[ATWs]ERROR: Can't malloc memory for pscan_config\n\r");
goto exit;
}
//parse command channel list
for(i = 2; i <= argc -1 ; i++){
*(channel_list + i - 2) = (u8)atoi(argv[i]);
*(pscan_config + i - 2) = PSCAN_ENABLE;
}
if(wifi_set_pscan_chan(channel_list, pscan_config, num_channel) < 0){
printf("[ATWs]ERROR: wifi set partial scan channel fail\n\r");
goto exit;
}
}
}else{
printf("[ATWs]For Scan all channel Usage: ATWs=BUFFER_LENGTH\n\r");
printf("[ATWs]For Scan partial channel Usage: ATWs=num_channels[channel_num1, ...]\n\r");
goto exit;
}
if(wifi_scan_networks_with_ssid(NULL, NULL, scan_buf_len, (char*)wifi.ssid.val, wifi.ssid.len) != RTW_SUCCESS){
printf("[ATWs]ERROR: wifi scan failed\n\r");
}
exit:
init_wifi_struct( );
if(arg && channel_list)
free(channel_list);
if(arg && pscan_config)
free(pscan_config);
}
#endif
void fATWR(void *arg){
int rssi = 0;
printf("[ATWR]: _AT_WLAN_GET_RSSI_\n\r");
wifi_get_rssi(&rssi);
printf("\n\rwifi_get_rssi: rssi = %d", rssi);
printf("\n\r");
}
void fATWP(void *arg){
unsigned int parm = atoi((const char *)(arg));
printf("[ATWP]: _AT_WLAN_POWER_[%s]\n\r", parm?"ON":"OFF");
if(parm == 1){
if(wifi_on(RTW_MODE_STA)<0){
printf("\n\rERROR: Wifi on failed!\n");
}
}
else if(parm == 0)
{
#if CONFIG_WEBSERVER
stop_web_server();
#endif
wifi_off();
}
else
printf("[ATWP]Usage: ATWP=0/1\n\r");
}
#if CONFIG_WOWLAN_SERVICE
//for wowlan setting
void fATWV(void *arg){
int argc;
char *argv[MAX_ARGC] = {0};
printf("[ATWV]: _AT_WLAN_WOWLAN_\r\n");
argc = parse_param(arg, argv);
cmd_wowlan_service(argc, argv);
return;
}
#endif
#ifdef CONFIG_CONCURRENT_MODE
void fATWB(void *arg)
{
int timeout = 20;//, mode;
int ret = RTW_SUCCESS;
#if CONFIG_LWIP_LAYER
struct netif * pnetiff = (struct netif *)&xnetif[1];
#endif
printf("[ATWB](_AT_WLAN_AP_STA_ACTIVATE_)\n\r");
if(ap.ssid.val[0] == 0){
printf("[ATWB]Error: SSID can't be empty\n\r");
ret = RTW_BADARG;
goto exit;
}
if(ap.channel > 14){
printf("[ATWB]Error:bad channel! channel is from 1 to 14\n\r");
ret = RTW_BADARG;
goto exit;
}
if(ap.password == NULL){
ap.security_type = RTW_SECURITY_OPEN;
}
else{
ap.security_type = RTW_SECURITY_WPA2_AES_PSK;
}
#if CONFIG_WEBSERVER
//store into flash
memset(wifi_setting.ssid, 0, sizeof(wifi_setting.ssid));;
memcpy(wifi_setting.ssid, ap.ssid.val, strlen((char*)ap.ssid.val));
wifi_setting.ssid[ap.ssid.len] = '\0';
wifi_setting.security_type = ap.security_type;
if(ap.security_type !=0)
wifi_setting.security_type = 1;
else
wifi_setting.security_type = 0;
if (ap.password)
memcpy(wifi_setting.password, ap.password, strlen((char*)ap.password));
else
memset(wifi_setting.password, 0, sizeof(wifi_setting.password));;
wifi_setting.channel = ap.channel;
#if CONFIG_READ_FLASH
StoreApInfo();
#endif
#endif
#if CONFIG_LWIP_LAYER
dhcps_deinit();
#endif
wifi_off();
vTaskDelay(20);
if ((ret = wifi_on(RTW_MODE_STA_AP)) < 0){
printf("\n\rERROR: Wifi on failed!");
ret = RTW_ERROR;
goto exit;
}
printf("\n\rStarting AP ...");
if((ret = wifi_start_ap((char*)ap.ssid.val, ap.security_type, (char*)ap.password, ap.ssid.len, ap.password_len, ap.channel)) < 0) {
printf("\n\rERROR: Operation failed!");
goto exit;
}
while(1) {
char essid[33];
if(wext_get_ssid(WLAN1_NAME, (unsigned char *) essid) > 0) {
if(strcmp((const char *) essid, (const char *)ap.ssid.val) == 0) {
printf("\n\r%s started\n", ap.ssid.val);
ret = RTW_SUCCESS;
break;
}
}
if(timeout == 0) {
printf("\n\rERROR: Start AP timeout!");
ret = RTW_TIMEOUT;
break;
}
vTaskDelay(1 * configTICK_RATE_HZ);
timeout --;
}
#if CONFIG_LWIP_LAYER
LwIP_UseStaticIP(&xnetif[1]);
#ifdef CONFIG_DONT_CARE_TP
pnetiff->flags |= NETIF_FLAG_IPSWITCH;
#endif
dhcps_init(pnetiff);
#endif
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_wifi_info("ATWB", ret);
#endif
init_wifi_struct();
}
#endif
#ifdef CONFIG_PROMISC
void fATWM(void *arg){
int argc;
char *argv[MAX_ARGC] = {0};
argv[0] = "wifi_promisc";
printf("[ATWM]: _AT_WLAN_PROMISC_\n\r");
if(!arg){
printf("[ATWM]Usage: ATWM=DURATION_SECONDS[with_len]");
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATWM", RTW_BADARG, NULL, 0);
#endif
return;
}
if((argc = parse_param(arg, argv)) > 1){
cmd_promisc(argc, argv);
}
}
#endif
#if CONFIG_WEBSERVER
void fATWE(void *arg){
printf("[ATWE]: _AT_WLAN_START_WEB_SERVER_\n\r");
start_web_server();
}
#endif
void fATWW(void *arg){
#if CONFIG_ENABLE_WPS
int argc = 0;
char *argv[4];
printf("[ATWW]: _AT_WLAN_WPS_\n\r");
if(!arg){
printf("[ATWW]Usage: ATWW=pbc/pin\n\r");
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATWW", RTW_BADARG, NULL, 0);
#endif
return;
}
argv[argc++] = "wifi_wps";
argv[argc++] = arg;
cmd_wps(argc, argv);
#else
printf("Please set CONFIG_ENABLE_WPS 1 in platform_opts.h to enable ATWW command\n");
#endif
}
void fATWw(void *arg){
#if defined(CONFIG_ENABLE_WPS_AP) && CONFIG_ENABLE_WPS_AP
int argc = 0;
char *argv[4];
printf("[ATWw]: _AT_WLAN_AP_WPS_\n\r");
if(!arg){
printf("[ATWw]Usage: ATWw=pbc/pin\n\r");
return;
}
argv[argc++] = "wifi_ap_wps";
argv[argc++] = arg;
cmd_ap_wps(argc, argv);
#endif
}
#if CONFIG_ENABLE_P2P
void fATWG(void *arg){
int argc = 0;
char *argv[4];
printf("[ATWG]: _AT_WLAN_P2P_START_\n\r");
argv[argc++] = "p2p_start";
cmd_wifi_p2p_start(argc, argv);
}
void fATWg(void *arg){
int argc = 0;
char *argv[4];
int ret =0;
printf("[ATWg]: _AT_WLAN_P2P_AUTO_GO_START_\n\r");
argv[argc++] = "p2p_auto_go_start";
ret = cmd_wifi_p2p_auto_go_start(argc, argv);
if(ret < 0)
printf("\r\n[ATWG]: Nothing to do. Please enter ATWG to initialize P2P.\n\r");
}
void fATWH(void *arg){
int argc = 0;
char *argv[4];
printf("[ATWH]: _AT_WLAN_P2P_STOP_\n\r");
argv[argc++] = "p2p_stop";
cmd_wifi_p2p_stop(argc, argv);
}
void fATWJ(void *arg){
int argc = 0;
char *argv[4];
printf("[ATWJ]: _AT_WLAN_P2P_CONNECT_\n\r");
argv[0] = "p2p_connect";
if(!arg){
printf("ATWc=[DEST_MAC,pbc/pin]\n\r");
return;
}
if((argc = parse_param(arg, argv)) > 1){
cmd_p2p_connect(argc, argv);
}
}
void fATWK(void *arg){
int argc = 0;
char *argv[4];
printf("[ATWK]: _AT_WLAN_P2P_DISCONNECT_\n\r");
argv[argc++] = "p2p_disconnect";
cmd_p2p_disconnect(argc, argv);
}
void fATWN(void *arg){
int argc = 0;
char *argv[4];
printf("[ATWN]: _AT_WLAN_P2P_INFO_\n\r");
argv[argc++] = "p2p_info";
cmd_p2p_info(argc, argv);
}
void fATWF(void *arg){
int argc = 0;
char *argv[4];
printf("[ATWF]: _AT_WLAN_P2P_FIND_\n\r");
argv[argc++] = "p2p_find";
cmd_p2p_find(argc, argv);
}
#endif
#if CONFIG_OTA_UPDATE
void fATWO(void *arg){
int argc = 0;
char *argv[MAX_ARGC] = {0};
printf("[ATWO]: _AT_WLAN_OTA_UPDATE_\n\r");
if(!arg){
printf("[ATWO]Usage: ATWO=IP[PORT] or ATWO= REPOSITORY[FILE_PATH]\n\r");
return;
}
argv[0] = "update";
if((argc = parse_param(arg, argv)) != 3){
printf("[ATWO]Usage: ATWO=IP[PORT] or ATWO= REPOSITORY[FILE_PATH]\n\r");
return;
}
cmd_update(argc, argv);
}
#endif
#if CONFIG_AIRKISS
void fATWX(void *arg)
{
int ret = RTW_SUCCESS;
rtw_network_info_t wifi;
memset(&wifi, 0 , sizeof(rtw_network_info_t));
ret = airkiss_start(&wifi);
#if CONFIG_INIC_CMD_RSP
if(ret != RTW_SUCCESS)
inic_c2h_msg("ATWX", RTW_ERROR, NULL, 0);
#endif
}
#endif
void fATWZ(void *arg){
char buf[32] = {0};
char *copy = buf;
int i = 0;
int len = 0;
int ret = RTW_SUCCESS;
printf("[ATWZ]: _AT_WLAN_IWPRIV_\n\r");
if(!arg){
printf("[ATWZ]Usage: ATWZ=COMMAND[PARAMETERS]\n\r");
ret = RTW_BADARG;
goto exit;
}
strcpy(copy, arg);
len = strlen(copy);
do{
if((*(copy+i)=='['))
*(copy+i)=' ';
if((*(copy+i)==']')||(*(copy+i)=='\0')){
*(copy+i)='\0';
break;
}
}while((i++) < len);
i = 0;
do{
if((*(copy+i)==',')) {
*(copy+i)=' ';
break;
}
}while((i++) < len);
#if CONFIG_INIC_CMD_RSP
ret = wext_private_command_with_retval(WLAN0_NAME, copy, buf, 32);
printf("\n\rPrivate Message: %s", (char *) buf);
if(ret == RTW_SUCCESS)
inic_c2h_msg("ATWZ", ret, buf, strlen(buf));
#else
wext_private_command(WLAN0_NAME, copy, 1);
#endif
exit:
#if CONFIG_INIC_CMD_RSP
if(ret != RTW_SUCCESS)
inic_c2h_msg("ATWZ", ret, NULL, 0);
#endif
return; // exit label cannot be last statement
}
#ifdef CONFIG_POWER_SAVING
void fATXP(void *arg)
{
int argc = 0;
char *argv[MAX_ARGC] = {0};
int ret = 0;
int mode, dtim;
int tdma_slot_period, tdma_rfon_period_len_1, tdma_rfon_period_len_2, tdma_rfon_period_len_3;
#if CONFIG_INIC_CMD_RSP
char *res = NULL;
int res_len = 0;
#endif
printf("[ATXP]: _AT_WLAN_POWER_MODE_\r\n");
if (!arg) {
printf("[ATXP] Usage: ATXP=lps/ips/dtim/tdma[mode]\r\n");
ret = RTW_BADARG;
goto exit;
} else {
argc = parse_param(arg, argv);
if (argc < 3) {
printf("[ATXP] Usage: ATXP=lps/ips/dtim/tdma[mode]\r\n");
ret = RTW_BADARG;
goto exit;
}
}
if (strcmp(argv[1], "lps") == 0) {
mode = atoi(argv[2]);
if (mode >= 0 && mode < 0xFF) {
printf("lps mode:%d\r\n", mode);
wifi_set_power_mode(0xff, mode);
}
}
if (strcmp(argv[1], "ips") == 0) {
mode = atoi(argv[2]);
if (mode >= 0 && mode < 0xFF) {
printf("ips mode:%d\r\n", mode);
wifi_set_power_mode(mode, 0xFF);
}
}
if (strcmp(argv[1], "tdma") == 0) {
if (argc >= 6) {
tdma_slot_period = atoi(argv[2]);
tdma_rfon_period_len_1 = atoi(argv[3]);
tdma_rfon_period_len_2 = atoi(argv[4]);
tdma_rfon_period_len_3 = atoi(argv[5]);
printf("tdma param: %d %d %d %d\r\n", tdma_slot_period, tdma_rfon_period_len_1, tdma_rfon_period_len_2, tdma_rfon_period_len_3);
wifi_set_tdma_param(tdma_slot_period, tdma_rfon_period_len_1, tdma_rfon_period_len_2, tdma_rfon_period_len_3);
}
}
if (strcmp(argv[1], "dtim") == 0) {
dtim = atoi(argv[2]);
printf("dtim: %d\r\n", dtim);
wifi_set_lps_dtim(dtim);
}
if (strcmp(argv[1], "get") == 0) {
#if CONFIG_INIC_CMD_RSP
char buf[32];
int index = 0;
memset(buf, 0, sizeof(buf));
snprintf(buf, 32, "%s,%s,", argv[1], argv[2]);
index = strlen(buf);
#endif
if(strcmp(argv[2], "dtim") == 0){
wifi_get_lps_dtim((unsigned char *)&dtim);
printf("get dtim: %d\r\n", (unsigned char)dtim);
#if CONFIG_INIC_CMD_RSP
sprintf(buf+index, "0x%02x", (unsigned char)dtim);
res = (char *)buf;
res_len = strlen(buf);
#endif
}
}
exit:
#if CONFIG_INIC_CMD_RSP
inic_c2h_msg("ATXP", ret, res, res_len);
res = NULL;
res_len = 0;
#endif
return;
}
#endif
void print_wlan_help(void *arg){
printf("\n\rWLAN AT COMMAND SET:");
printf("\n\r==============================");
printf("\n\r1. Wlan Scan for Network Access Point");
printf("\n\r # ATWS");
printf("\n\r2. Connect to an AES AP");
printf("\n\r # ATW0=SSID");
printf("\n\r # ATW1=PASSPHRASE");
printf("\n\r # ATWC");
printf("\n\r3. Create an AES AP");
printf("\n\r # ATW3=SSID");
printf("\n\r # ATW4=PASSPHRASE");
printf("\n\r # ATW5=CHANNEL");
printf("\n\r # ATWA");
printf("\n\r4. Ping");
printf("\n\r # ATWI=xxx.xxx.xxx.xxx");
}
#elif ATCMD_VER == ATVER_2 // UART module at command
//ATPA=<ssid>,<pwd>,<chl>,<hidden>[,<max_conn>]
void fATPA(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
#if CONFIG_LWIP_LAYER
struct ip_addr ipaddr;
struct ip_addr netmask;
struct ip_addr gw;
struct netif * pnetif;
#endif
int timeout = 20;
unsigned char hidden_ssid = 0;
rtw_mode_t wifi_mode_copy;
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPA] Usage: ATPA=<ssid>,<pwd>,<chl>,<hidden>[,<max_conn>]");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if(argc < 5){
//at_printf("\r\n[ATPA] ERROR : command format error");
error_no = 1;
goto exit;
}
if( (wifi_mode!=RTW_MODE_AP) && (wifi_mode!=RTW_MODE_STA_AP) ){
//at_printf("\r\n[ATPA] ERROR : wifi mode error");
error_no = 5;
goto exit;
}
wifi_mode_copy = wifi_mode;
//SSID
if(argv[1] != NULL){
ap.ssid.len = strlen((char*)argv[1]);
if(ap.ssid.len > 32){
//at_printf("\r\n[ATPA] ERROR : SSID length can't exceed 32");
error_no = 2;
goto exit;
}
strcpy((char *)ap.ssid.val, (char*)argv[1]);
}
else{
//at_printf("\r\n[ATPA] ERROR : SSID can't be empty");
error_no = 2;
goto exit;
}
//PASSWORD
if(argv[2] != NULL){
if( (strlen(argv[2]) < 8) || (strlen(argv[2]) > 64)){
//at_printf("\r\n[ATPA] ERROR : PASSWORD length error");
error_no = 2;
goto exit;
}
strcpy((char *)password, (char*)argv[2]);
ap.password = password;
ap.password_len = strlen((char*)argv[2]);
ap.security_type = RTW_SECURITY_WPA2_AES_PSK;
}
else{
ap.security_type = RTW_SECURITY_OPEN;
}
//CHANNEL
if(argv[3] != NULL){
ap.channel = (unsigned char) atoi((const char *)argv[3]);
if( (ap.channel < 0) || (ap.channel > 11) ){
//at_printf("\r\n[ATPA] ERROR : channel number error");
error_no = 2;
goto exit;
}
}
//HIDDEN SSID
if(argv[4] != NULL){
if( (atoi(argv[4]) != 0) && (atoi(argv[4]) != 1)){
//at_printf("\r\n[ATPA] ERROR : HIDDEN SSID must be 0 or 1");
error_no = 2;
goto exit;
}
hidden_ssid = (unsigned char) atoi((const char *)argv[4]);
}
//MAX NUMBER OF STATION
if(argv[5] != NULL){
unsigned char max_sta = atoi(argv[5]);
if(wext_set_sta_num(max_sta) != 0){
error_no = 2;
goto exit;
}
}
#if CONFIG_WEBSERVER
//store into flash
memset(wifi_setting.ssid, 0, sizeof(wifi_setting.ssid));
memcpy(wifi_setting.ssid, ap.ssid.val, strlen((char*)ap.ssid.val));
wifi_setting.ssid[ap.ssid.len] = '\0';
wifi_setting.security_type = ap.security_type;
if(ap.security_type !=0)
wifi_setting.security_type = 1;
else
wifi_setting.security_type = 0;
if (ap.password)
memcpy(wifi_setting.password, ap.password, strlen((char*)ap.password));
else
memset(wifi_setting.password, 0, sizeof(wifi_setting.password));
wifi_setting.channel = ap.channel;
#if CONFIG_READ_FLASH
StoreApInfo();
#endif
#endif
#if CONFIG_LWIP_LAYER
dhcps_deinit();
#endif
wifi_off();
vTaskDelay(20);
if (wifi_on(wifi_mode_copy) < 0){
//at_printf("\r\n[ATPA] ERROR : Wifi on failed");
error_no = 3;
goto exit;
}
if(hidden_ssid){
if(wifi_start_ap_with_hidden_ssid((char*)ap.ssid.val, ap.security_type, (char*)ap.password, ap.ssid.len, ap.password_len, ap.channel) < 0) {
//at_printf("\r\n[ATPA] ERROR : Start AP failed");
error_no = 4;
goto exit;
}
}
else{
if(wifi_start_ap((char*)ap.ssid.val, ap.security_type, (char*)ap.password, ap.ssid.len, ap.password_len, ap.channel) < 0) {
//at_printf("\r\n[ATPA] ERROR : Start AP failed");
error_no = 4;
goto exit;
}
}
while(1) {
char essid[33];
if(wifi_mode_copy == RTW_MODE_AP ){
if(wext_get_ssid( WLAN0_NAME , (unsigned char *) essid) > 0) {
if(strcmp((const char *) essid, (const char *)ap.ssid.val) == 0) {
break;
}
}
}
else if(wifi_mode_copy == RTW_MODE_STA_AP ){
if(wext_get_ssid( WLAN1_NAME , (unsigned char *) essid) > 0) {
if(strcmp((const char *) essid, (const char *)ap.ssid.val) == 0) {
break;
}
}
}
if(timeout == 0) {
//at_printf("\r\n[ATPA] ERROR : Start AP timeout");
error_no = 4;
break;
}
vTaskDelay(1 * configTICK_RATE_HZ);
timeout --;
}
#if CONFIG_LWIP_LAYER
if(wifi_mode == RTW_MODE_STA_AP)
pnetif = &xnetif[1];
else
pnetif = &xnetif[0];
LwIP_UseStaticIP(pnetif);
if(dhcp_mode_ap == 1)
dhcps_init(pnetif);
#endif
exit:
init_wifi_struct();
if(error_no == 0)
at_printf("\r\n[ATPA] OK");
else
at_printf("\r\n[ATPA] ERROR:%d",error_no);
return;
}
/*find ap with "ssid" from scan list*/
static int _find_ap_from_scan_buf(char*buf, int buflen, char *target_ssid, void *user_data)
{
rtw_wifi_setting_t *pwifi = (rtw_wifi_setting_t *)user_data;
int plen = 0;
while(plen < buflen){
u8 len, ssid_len, security_mode;
char *ssid;
// len offset = 0
len = (int)*(buf + plen);
// check end
if(len == 0) break;
// ssid offset = 14
ssid_len = len - 14;
ssid = buf + plen + 14 ;
if((ssid_len == strlen(target_ssid))
&& (!memcmp(ssid, target_ssid, ssid_len)))
{
strcpy((char*)pwifi->ssid, target_ssid);
// channel offset = 13
pwifi->channel = *(buf + plen + 13);
// security_mode offset = 11
security_mode = (u8)*(buf + plen + 11);
if(security_mode == IW_ENCODE_ALG_NONE)
pwifi->security_type = RTW_SECURITY_OPEN;
else if(security_mode == IW_ENCODE_ALG_WEP)
pwifi->security_type = RTW_SECURITY_WEP_PSK;
else if(security_mode == IW_ENCODE_ALG_CCMP)
pwifi->security_type = RTW_SECURITY_WPA2_AES_PSK;
break;
}
plen += len;
}
return 0;
}
/*get ap security mode from scan list*/
static int _get_ap_security_mode(IN char * ssid, OUT rtw_security_t *security_mode, OUT u8 * channel)
{
rtw_wifi_setting_t wifi;
u32 scan_buflen = 1000;
memset(&wifi, 0, sizeof(wifi));
if(wifi_scan_networks_with_ssid(_find_ap_from_scan_buf, (void*)&wifi, scan_buflen, ssid, strlen(ssid)) != RTW_SUCCESS){
printf("Wifi scan failed!\n");
return 0;
}
if(strcmp(wifi.ssid, ssid) == 0){
*security_mode = wifi.security_type;
*channel = wifi.channel;
return 1;
}
return 0;
}
//ATPN=<ssid>,<pwd>,<key_id>(,<bssid>)
void fATPN(void *arg)
{
int argc, error_no = 0;
int i,j;
char *argv[MAX_ARGC] = {0};
int mode, ret;
unsigned long tick1 = xTaskGetTickCount();
unsigned long tick2, tick3;
char empty_bssid[6] = {0}, assoc_by_bssid = 0;
u8 connect_channel;
u8 pscan_config;
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPN] Usage : ATPN=<ssid>,<pwd>,<key_id>(,<bssid>)");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if( (argc < 2) || (argc > 5) ){
//at_printf("\r\n[ATPN] ERROR : command format error");
error_no = 1;
goto exit;
}
if( (wifi_mode!=RTW_MODE_STA) && (wifi_mode!=RTW_MODE_STA_AP) ){
//at_printf("\r\n[ATPN] ERROR : wifi mode error");
error_no = 5;
goto exit;
}
//SSID
if(argv[1] != NULL){
strcpy((char *)wifi.ssid.val, (char*)argv[1]);
wifi.ssid.len = strlen((char*)argv[1]);
}else{
//at_printf("\r\n[ATPN] ERROR : SSID can't be Empty");
error_no = 2;
goto exit;
}
wifi.security_type = RTW_SECURITY_OPEN;
//PASSWORD
if(argv[2] != NULL){
int pwd_len = strlen(argv[2]);
if(pwd_len > 64 || (pwd_len < 8 && pwd_len != 5)){
//at_printf("\r\n[ATPN] ERROR : PASSWORD format error");
error_no = 2;
goto exit;
}
strcpy((char *)password, (char*)argv[2]);
wifi.password = password;
wifi.password_len = strlen((char*)argv[2]);
wifi.security_type = RTW_SECURITY_WPA2_AES_PSK;
}
//KEYID
if(argv[3] != NULL){
if((strlen((const char *)argv[3]) != 1 ) || (*(char*)argv[3] <'0' ||*(char*)argv[3] >'3')) {
//at_printf("\r\n[ATPN] ERROR : Wrong WEP key id. Must be one of 0,1,2, or 3");
error_no = 2;
goto exit;
}
wifi.key_id = atoi((const char *)(argv[3]));
wifi.security_type = RTW_SECURITY_WEP_PSK;
}
//BSSID
if(argv[4] != NULL){
if(strlen(argv[4]) != 12){
//at_printf("\r\n[ATPN] ERROR : BSSID format error");
error_no = 2;
goto exit;
}
for (i=0, j=0; i<ETH_ALEN; i++, j+=2){
wifi.bssid.octet[i] = key_2char2num(argv[4][j], argv[4][j+1]);
assoc_by_bssid = 1;
}
}
//Check if in AP mode
wext_get_mode(WLAN0_NAME, &mode);
if(mode == IW_MODE_MASTER) {
#if CONFIG_LWIP_LAYER
dhcps_deinit();
#endif
wifi_off();
vTaskDelay(20);
if (wifi_on(RTW_MODE_STA) < 0){
//at_printf("\r\n[ATPN] ERROR: Wifi on failed");
error_no = 3;
goto exit;
}
}
#if 1
/************************************************************
* Get security mode from scan list, if it's WEP and key_id isn't set by user,
* system will use default key_id = 0
************************************************************/
//the keyID may be not set for WEP which may be confued with WPA2
if((wifi.security_type == RTW_SECURITY_UNKNOWN)||(wifi.security_type == RTW_SECURITY_WPA2_AES_PSK))
{
int security_retry_count = 0;
while (1) {
if (_get_ap_security_mode((char*)wifi.ssid.val, &wifi.security_type, &connect_channel))
break;
security_retry_count++;
if(security_retry_count >= 3){
printf("Can't get AP security mode and channel.\n");
error_no = 6;
goto exit;
}
}
if(wifi.security_type == RTW_SECURITY_WEP_PSK || wifi.security_type == RTW_SECURITY_WEP_SHARED)
wifi.key_id = (wifi.key_id <0 || wifi.key_id >3)?0:wifi.key_id;
}
pscan_config = PSCAN_ENABLE;
if(connect_channel > 0 && connect_channel < 14)
wifi_set_pscan_chan(&connect_channel, &pscan_config, 1);
#endif
if(assoc_by_bssid){
ret = wifi_connect_bssid(wifi.bssid.octet, (char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password,
ETH_ALEN, wifi.ssid.len, wifi.password_len, wifi.key_id, NULL);
} else {
ret = wifi_connect((char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password, wifi.ssid.len,
wifi.password_len, wifi.key_id, NULL);
}
if(ret!= RTW_SUCCESS){
//at_printf("\r\n[ATPN] ERROR: Can't connect to AP");
error_no = 4;
goto exit;
}
#if CONFIG_LWIP_LAYER
if (dhcp_mode_sta == 2){
struct netif * pnetif = &xnetif[0];
LwIP_UseStaticIP(pnetif);
dhcps_init(pnetif);
}
else{
ret = LwIP_DHCP(0, DHCP_START);
if(ret != DHCP_ADDRESS_ASSIGNED)
error_no = 7;
}
#endif
exit:
init_wifi_struct();
if(error_no == 0)
at_printf("\r\n[ATPN] OK");
else
at_printf("\r\n[ATPN] ERROR:%d",error_no);
return;
}
//ATPH=<mode>,<enable>
void fATPH(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
int mode,enable;
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPH] Usage : ATPH=<mode>,<enable>");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if(argc != 3){
//at_printf("\r\n[ATPH] ERROR : command format error");
error_no = 1;
goto exit;
}
if(argv[1] != NULL){
mode = atoi((const char *)(argv[1]));
if(mode != 1 && mode != 2){
//at_printf("\r\n[ATPH] ERROR : parameter must be 1 or 2");
error_no = 2;
goto exit;
}
}
if(argv[2] != NULL){
enable = atoi((const char *)(argv[2]));
if(enable != 1 && enable != 2){
//at_printf("\r\n[ATPH] ERROR : parameter must be 1 or 2");
error_no = 2;
goto exit;
}
if(mode == 1)
dhcp_mode_ap = enable;
else if(mode == 2)
dhcp_mode_sta = enable;
}
exit:
if(error_no==0)
at_printf("\r\n[ATPH] OK");
else
at_printf("\r\n[ATPH] ERROR:%d",error_no);
return;
}
//ATPE=<ip>(,<gateway>,<mask>)
void fATPE(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
unsigned int ip_addr = 0;
//unsigned char sta_ip[4] = {192,168,3,80}, sta_netmask[4] = {255,255,255,0}, sta_gw[4] = {192,168,3,1};
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPE] Usage : ATPE=<ip>(,<gateway>,<mask>)");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if( (argc > 4) || (argc < 2) ){
//at_printf("\r\n[ATPE] ERROR : command format error");
error_no = 1;
goto exit;
}
if(argv[1] != NULL){
ip_addr = inet_addr(argv[1]);
sta_ip[0] = (unsigned char) ip_addr & 0xff;
sta_ip[1] = (unsigned char) (ip_addr >> 8) & 0xff;
sta_ip[2] = (unsigned char) (ip_addr >> 16) & 0xff;
sta_ip[3] = (unsigned char) (ip_addr >> 24) & 0xff;
}
else{
//at_printf("\r\n[ATPE] ERROR : parameter format error");
error_no = 2;
goto exit;
}
if(argv[2] != NULL){
ip_addr = inet_addr(argv[2]);
sta_gw[0] = (unsigned char) ip_addr & 0xff;
sta_gw[1] = (unsigned char) (ip_addr >> 8) & 0xff;
sta_gw[2] = (unsigned char) (ip_addr >> 16) & 0xff;
sta_gw[3] = (unsigned char) (ip_addr >> 24) & 0xff;
}
else{
sta_gw[0] = sta_ip[0];
sta_gw[1] = sta_ip[1];
sta_gw[2] = sta_ip[2];
sta_gw[3] = 1;
}
if(argv[3] != NULL){
ip_addr = inet_addr(argv[3]);
sta_netmask[0] = (unsigned char) ip_addr & 0xff;
sta_netmask[1] = (unsigned char) (ip_addr >> 8) & 0xff;
sta_netmask[2] = (unsigned char) (ip_addr >> 16) & 0xff;
sta_netmask[3] = (unsigned char) (ip_addr >> 24) & 0xff;
}
else{
sta_netmask[0] = 255;
sta_netmask[1] = 255;
sta_netmask[2] = 255;
sta_netmask[3] = 0;
}
exit:
if(error_no==0)
at_printf("\r\n[ATPE] OK");
else
at_printf("\r\n[ATPE] ERROR:%d",error_no);
return;
}
//ATPF=<start_ip>,<end_ip>,<gateway>
void fATPF(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
unsigned int ip_addr = 0;
struct ip_addr start_ip, end_ip;
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPF] Usage : ATPF=<start_ip>,<end_ip>,<ip>(,<gateway>,<mask>)");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if( (argc != 4) ){
//at_printf("\r\n[ATPF] ERROR : command format error");
error_no = 1;
goto exit;
}
if(argv[1] != NULL){
start_ip.addr = inet_addr(argv[1]);
}
else{
//at_printf("\r\n[ATPF] ERROR : parameter format error");
error_no = 2;
goto exit;
}
if(argv[2] != NULL){
end_ip.addr = inet_addr(argv[2]);
}
else{
//at_printf("\r\n[ATPF] ERROR : parameter format error");
error_no = 2;
goto exit;
}
dhcps_set_addr_pool(1,&start_ip,&end_ip);
if(argv[3] != NULL){
ip_addr = inet_addr(argv[3]);
ap_ip[0] = (unsigned char) ip_addr & 0xff;
ap_ip[1] = (unsigned char) (ip_addr >> 8) & 0xff;
ap_ip[2] = (unsigned char) (ip_addr >> 16) & 0xff;
ap_ip[3] = (unsigned char) (ip_addr >> 24) & 0xff;
}
else{
//at_printf("\r\n[ATPF] ERROR : parameter format error");
error_no = 2;
goto exit;
}
ap_gw[0] = ap_ip[0];
ap_gw[1] = ap_ip[1];
ap_gw[2] = ap_ip[2];
ap_gw[3] = ap_ip[3];
ap_netmask[0] = 255;
ap_netmask[1] = 255;
ap_netmask[2] = 255;
ap_netmask[3] = 0;
exit:
if(error_no==0)
at_printf("\r\n[ATPF] OK");
else
at_printf("\r\n[ATPF] ERROR:%d",error_no);
return;
}
int atcmd_wifi_read_info_from_flash(u8 *read_data, u32 read_len)
{
atcmd_update_partition_info(AT_PARTITION_WIFI, AT_PARTITION_READ, read_data, read_len);
return 0;
}
void atcmd_wifi_write_info_to_flash(rtw_wifi_setting_t *setting, int enable)
{
struct atcmd_wifi_conf *data_to_flash;
rtw_wifi_setting_t *old_setting;
flash_t flash;
u32 channel = 0, i, write_needed = 0;
u8 index = 0;
u32 data;
data_to_flash = (struct atcmd_wifi_conf *)malloc(sizeof(struct atcmd_wifi_conf));
if(data_to_flash) {
if(enable){
memset((u8 *)data_to_flash, 0, sizeof(struct atcmd_wifi_conf));
atcmd_update_partition_info(AT_PARTITION_WIFI, AT_PARTITION_READ, (u8 *)data_to_flash, sizeof(struct atcmd_wifi_conf));
old_setting = &(data_to_flash->setting);
if(memcmp((u8 *)old_setting, setting, sizeof(rtw_wifi_setting_t))){
memcpy(old_setting, setting, sizeof(rtw_wifi_setting_t));
write_needed = 1;
}
if(setting->mode == RTW_MODE_STA || setting->mode == RTW_MODE_STA_AP){
struct wlan_fast_reconnect reconn;
int found = 0;
/*clean wifi ssid,key and bssid*/
memset((u8 *)&reconn, 0, sizeof(struct wlan_fast_reconnect));
channel = setting->channel;
memset(psk_essid[index], 0, sizeof(psk_essid[index]));
strncpy(psk_essid[index], setting->ssid, strlen(setting->ssid));
switch(setting->security_type){
case RTW_SECURITY_OPEN:
memset(psk_passphrase[index], 0, sizeof(psk_passphrase[index]));
memset(wpa_global_PSK[index], 0, sizeof(wpa_global_PSK[index]));
reconn.security_type = RTW_SECURITY_OPEN;
break;
case RTW_SECURITY_WEP_PSK:
channel |= (setting->key_idx) << 28;
memset(psk_passphrase[index], 0, sizeof(psk_passphrase[index]));
memset(wpa_global_PSK[index], 0, sizeof(wpa_global_PSK[index]));
memcpy(psk_passphrase[index], setting->password, sizeof(psk_passphrase[index]));
reconn.security_type = RTW_SECURITY_WEP_PSK;
break;
case RTW_SECURITY_WPA_TKIP_PSK:
reconn.security_type = RTW_SECURITY_WPA_TKIP_PSK;
break;
case RTW_SECURITY_WPA2_AES_PSK:
reconn.security_type = RTW_SECURITY_WPA2_AES_PSK;
break;
default:
break;
}
memcpy(reconn.psk_essid, psk_essid[index], sizeof(reconn.psk_essid));
if (strlen(psk_passphrase64) == 64) {
memcpy(reconn.psk_passphrase, psk_passphrase64, sizeof(reconn.psk_passphrase));
} else {
memcpy(reconn.psk_passphrase, psk_passphrase[index], sizeof(reconn.psk_passphrase));
}
memcpy(reconn.wpa_global_PSK, wpa_global_PSK[index], sizeof(reconn.wpa_global_PSK));
memcpy(&(reconn.channel), &channel, 4);
if(data_to_flash->reconn_num < 0 || data_to_flash->reconn_num > ATCMD_WIFI_CONN_STORE_MAX_NUM ||
data_to_flash->reconn_last_index < 0 || data_to_flash->reconn_last_index > ATCMD_WIFI_CONN_STORE_MAX_NUM
){
data_to_flash->reconn_num = 0;
data_to_flash->reconn_last_index = -1;
}
reconn.enable = enable;
for(i = 0; i < data_to_flash->reconn_num; i++){
if(memcmp((u8 *)&reconn, (u8 *)&(data_to_flash->reconn[i]), sizeof(struct wlan_fast_reconnect)) == 0) {
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ALWAYS,
"the same profile found in flash");
found = 1;
break;
}
}
if(!found){
data_to_flash->reconn_last_index++;
if(data_to_flash->reconn_last_index >= ATCMD_WIFI_CONN_STORE_MAX_NUM)
data_to_flash->reconn_last_index -= ATCMD_WIFI_CONN_STORE_MAX_NUM;
memcpy((u8 *)&data_to_flash->reconn[data_to_flash->reconn_last_index], (u8 *)&reconn, sizeof(struct wlan_fast_reconnect));
data_to_flash->reconn_num++;
if(data_to_flash->reconn_num > ATCMD_WIFI_CONN_STORE_MAX_NUM)
data_to_flash->reconn_num = ATCMD_WIFI_CONN_STORE_MAX_NUM;
write_needed = 1;
}
}
if(write_needed || data_to_flash->auto_enable != enable){
data_to_flash->auto_enable = enable;
atcmd_update_partition_info(AT_PARTITION_WIFI, AT_PARTITION_WRITE, (u8 *)data_to_flash, sizeof(struct atcmd_wifi_conf));
}
}else{
atcmd_update_partition_info(AT_PARTITION_WIFI, AT_PARTITION_ERASE, (u8 *)data_to_flash, sizeof(struct atcmd_wifi_conf));
}
}
if(data_to_flash) {
free(data_to_flash);
}
}
int atcmd_wifi_restore_from_flash(void)
{
flash_t flash;
struct atcmd_wifi_conf *data;
rtw_wifi_setting_t *setting;
struct wlan_fast_reconnect *reconn;
uint32_t channel;
uint32_t security_type;
uint8_t pscan_config;
char key_id[2] = {0};
int ret = -1, i;
int mode;
rtw_network_info_t wifi = {
{0}, // ssid
{0}, // bssid
0, // security
NULL, // password
0, // password len
-1 // key id
};
data = (struct atcmd_wifi_conf *)rtw_zmalloc(sizeof(struct atcmd_wifi_conf));
if(data){
atcmd_update_partition_info(AT_PARTITION_WIFI, AT_PARTITION_READ, (u8 *)data, sizeof(struct atcmd_wifi_conf));
if(data->auto_enable != 1)
goto exit;
setting = &data->setting;
if(setting->mode == RTW_MODE_AP || setting->mode == RTW_MODE_STA_AP){
//start AP here
goto exit;
}
//Check if in AP mode
wext_get_mode(WLAN0_NAME, &mode);
if(mode == IW_MODE_MASTER) {
#if CONFIG_LWIP_LAYER
dhcps_deinit();
#endif
wifi_off();
vTaskDelay(20);
if (wifi_on(RTW_MODE_STA) < 0){
printf("\n\rERROR: Wifi on failed!");
ret = -1;
goto exit;
}
}
#if CONFIG_AUTO_RECONNECT
//setup reconnection flag
wifi_set_autoreconnect(0);
#endif
int last_index = data->reconn_last_index;
for(i = 0; i < data->reconn_num; i++){
reconn = &data->reconn[last_index];
last_index ++;
if(last_index >= ATCMD_WIFI_CONN_STORE_MAX_NUM)
last_index -= ATCMD_WIFI_CONN_STORE_MAX_NUM;
if(reconn->enable != 1){
continue;
}
memcpy(psk_essid, reconn->psk_essid, sizeof(reconn->psk_essid));
memcpy(psk_passphrase, reconn->psk_passphrase, sizeof(reconn->psk_passphrase));
memcpy(wpa_global_PSK, reconn->wpa_global_PSK, sizeof(reconn->wpa_global_PSK));
channel = reconn->channel;
sprintf(key_id,"%d",(char) (channel>>28));
channel &= 0xff;
security_type = reconn->security_type;
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);
wifi.security_type = security_type;
//SSID
strcpy((char *)wifi.ssid.val, (char*)psk_essid);
wifi.ssid.len = strlen((char*)psk_essid);
switch(security_type){
case RTW_SECURITY_WEP_PSK:
wifi.password = (unsigned char*) psk_passphrase;
wifi.password_len = strlen((char*)psk_passphrase);
wifi.key_id = atoi((const char *)key_id);
break;
case RTW_SECURITY_WPA_TKIP_PSK:
case RTW_SECURITY_WPA2_AES_PSK:
wifi.password = (unsigned char*) psk_passphrase;
wifi.password_len = strlen((char*)psk_passphrase);
break;
default:
break;
}
ret = wifi_connect((char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password, wifi.ssid.len,
wifi.password_len, wifi.key_id, NULL);
if(ret == RTW_SUCCESS){
LwIP_DHCP(0, DHCP_START);
ret = 0;
break;
}
}
}
exit:
if(data)
rtw_mfree((u8 *)data, sizeof(struct wlan_fast_reconnect));
return ret;
}
//ATPG=<enable>
void fATPG(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
// flash_t flash;
// struct wlan_fast_reconnect read_data = {0};
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPG] Usage : ATPG=<enable>");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if(argc != 2){
//at_printf("\r\n[ATPG] ERROR : command format error");
error_no = 1;
goto exit;
}
//ENABLE FAST CONNECT
if(argv[1] != NULL){
#if 0
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_stream_read(&flash, FAST_RECONNECT_DATA, sizeof(struct wlan_fast_reconnect), (u8 *) &read_data);
read_data.enable = atoi((const char *)(argv[1]));
if(read_data.enable != 0 && read_data.enable != 1){
//at_printf("\r\n[ATPG] ERROR : parameter must be 0 or 1");
error_no = 2;
device_mutex_unlock(RT_DEV_LOCK_FLASH);
goto exit;
}
flash_erase_sector(&flash, FAST_RECONNECT_DATA);
flash_stream_write(&flash, FAST_RECONNECT_DATA, sizeof(struct wlan_fast_reconnect), (u8 *) &read_data);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
#else
rtw_wifi_setting_t setting;
int enable = atoi((const char *)(argv[1]));
if(enable != 0 && enable != 1){
error_no = 2;
goto exit;
}
if(enable == 1){
u8 *ifname[1] = {WLAN0_NAME};
if(wifi_get_setting((const char*)ifname[0],&setting)){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"wifi_get_setting fail");
error_no = 3;
goto exit;
}
}
atcmd_wifi_write_info_to_flash(&setting, enable);
#endif
}
exit:
if(error_no==0)
at_printf("\r\n[ATPG] OK");
else
at_printf("\r\n[ATPG] ERROR:%d",error_no);
return;
}
//ATPM=<mac>
void fATPM(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPM] Usage : ATPM=<mac>");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if(argc != 2){
//at_printf("\r\n[ATPM] ERROR : command format error");
error_no = 1;
goto exit;
}
if(argv[1] != NULL){
if(strlen(argv[1]) != 12){
//at_printf("\r\n[ATPM] ERROR : BSSID format error");
error_no = 2;
goto exit;
}
wifi_set_mac_address(argv[1]);
}
exit:
if(error_no==0)
at_printf("\r\n[ATPM] OK");
else
at_printf("\r\n[ATPM] ERROR:%d",error_no);
return;
}
//ATPW=<mode>
void fATPW(void *arg)
{
int argc, error_no = 0;
char *argv[MAX_ARGC] = {0};
if(!arg){
AT_DBG_MSG(AT_FLAG_WIFI, AT_DBG_ERROR,
"\r\n[ATPW] Usage : ATPW=<mode>");
error_no = 1;
goto exit;
}
argc = parse_param(arg, argv);
if(argc != 2){
//at_printf("\r\n[ATPW] ERROR : command format error");
error_no = 1;
goto exit;
}
if(argv[1] != NULL){
wifi_mode = atoi((const char *)(argv[1]));
if((wifi_mode!=RTW_MODE_STA) && (wifi_mode!=RTW_MODE_AP) && (wifi_mode!=RTW_MODE_STA_AP) ){
//at_printf("\r\n[ATPW] ERROR : parameter must be 1 , 2 or 3");
error_no = 2;
}
}
exit:
if(error_no==0)
at_printf("\r\n[ATPW] OK");
else
at_printf("\r\n[ATPW] ERROR:%d",error_no);
return;
}
void print_wlan_help(void *arg){
at_printf("\r\nWLAN AT COMMAND SET:");
at_printf("\r\n==============================");
at_printf("\r\n1. Wlan Scan for Network Access Point");
at_printf("\r\n # ATWS");
at_printf("\r\n2. Connect to an AES AP");
at_printf("\r\n # ATPN=<ssid>,<pwd>,<key_id>(,<bssid>)");
at_printf("\r\n3. Create an AES AP");
at_printf("\r\n # ATPA=<ssid>,<pwd>,<chl>,<hidden>");
}
#endif // end of #if ATCMD_VER == ATVER_1
#endif // end of #if CONFIG_WLAN
#if CONFIG_LWIP_LAYER
#if ATCMD_VER == ATVER_1
void fATWL(void *arg){
#if CONFIG_SSL_CLIENT
int argc;
char *argv[MAX_ARGC] = {0};
printf("[ATWL]: _AT_WLAN_SSL_CLIENT_\n\r");
argv[0] = "ssl_client";
if(!arg){
printf("ATWL=SSL_SERVER_HOST\n\r");
return;
}
if((argc = parse_param(arg, argv)) > 1){
if(argc != 2) {
printf("ATWL=SSL_SERVER_HOST\n\r");
return;
}
cmd_ssl_client(argc, argv);
}
#else
printf("Please set CONFIG_SSL_CLIENT 1 in platform_opts.h to enable ATWL command\n");
#endif
}
void fATWI(void *arg){
int argc;
char *argv[MAX_ARGC] = {0};
printf("[ATWI]: _AT_WLAN_PING_TEST_\n\r");
if(!arg){
printf("\n\r[ATWI] Usage: ATWI=[host],[options]\n");
printf("\n\r -t Ping the specified host until stopped\n");
printf(" \r -n # Number of echo requests to send (default 4 times)\n");
printf(" \r -l # Send buffer size (default 32 bytes)\n");
printf("\n\r Example:\n");
printf(" \r ATWI=192.168.1.2,-n,100,-l,5000\n");
return;
}
argv[0] = "ping";
if((argc = parse_param(arg, argv)) > 1){
cmd_ping(argc, argv);
}
}
void fATWT(void *arg)
{
#if CONFIG_BSD_TCP
int argc;
char *argv[MAX_ARGC] = {0};
printf("[ATWT]: _AT_WLAN_TCP_TEST_\n\r");
if(!arg){
printf("\n\r[ATWT] Usage: ATWT=[-s|-c,host|stop],[options]\n");
printf("\n\r Client/Server:\n");
printf(" \r stop terminate client & server\n");
printf(" \r -l # length of buffer to read or write (default 1460 Bytes)\n");
printf(" \r -p # server port to listen on/connect to (default 5001)\n");
printf("\n\r Server specific:\n");
printf(" \r -s run in server mode\n");
printf("\n\r Client specific:\n");
printf(" \r -c <host> run in client mode, connecting to <host>\n");
printf(" \r -d do a bidirectional test simultaneously\n");
printf(" \r -t # time in seconds to transmit for (default 10 secs)\n");
printf(" \r -n #[KM] number of bytes to transmit (instead of -t)\n");
printf("\n\r Example:\n");
printf(" \r ATWT=-s,-p,5002\n");
printf(" \r ATWT=-c,192.168.1.2,-t,100,-p,5002\n");
return;
}
argv[0] = "tcp";
if((argc = parse_param(arg, argv)) > 1){
cmd_tcp(argc, argv);
}
#else
printf("Please set CONFIG_BSD_TCP 1 in platform_opts.h to enable ATWT command\n");
#endif
}
void fATWU(void *arg)
{
#if CONFIG_BSD_TCP
int argc;
char *argv[MAX_ARGC] = {0};
printf("[ATWU]: _AT_WLAN_UDP_TEST_\n\r");
if(!arg){
printf("\n\r[ATWU] Usage: ATWU=[-s|-c,host|stop][options]\n");
printf("\n\r Client/Server:\n");
printf(" \r stop terminate client & server\n");
printf(" \r -l # length of buffer to read or write (default 1460 Bytes)\n");
printf(" \r -p # server port to listen on/connect to (default 5001)\n");
printf("\n\r Server specific:\n");
printf(" \r -s run in server mode\n");
printf("\n\r Client specific:\n");
printf(" \r -b #[KM] for UDP, bandwidth to send at in bits/sec (default 1 Mbit/sec)\n");
printf(" \r -c <host> run in client mode, connecting to <host>\n");
printf(" \r -d do a bidirectional test simultaneously\n");
printf(" \r -t # time in seconds to transmit for (default 10 secs)\n");
printf(" \r -n #[KM] number of bytes to transmit (instead of -t)\n");
printf(" \r -S # set the IP 'type of service'\n");
printf("\n\r Example:\n");
printf(" \r ATWU=-s,-p,5002\n");
printf(" \r ATWU=-c,192.168.1.2,-t,100,-p,5002\n");
return;
}
argv[0] = "udp";
if((argc = parse_param(arg, argv)) > 1){
cmd_udp(argc, argv);
}
#else
printf("Please set CONFIG_BSD_TCP 1 in platform_opts.h to enable ATWU command\n");
#endif
}
#elif ATCMD_VER == ATVER_2 // uart at command
//move to atcmd_lwip.c
#endif
#endif
log_item_t at_wifi_items[ ] = {
#if ATCMD_VER == ATVER_1
#if CONFIG_LWIP_LAYER
{"ATWL", fATWL,},
{"ATWI", fATWI,},
{"ATWT", fATWT,},
{"ATWU", fATWU,},
#endif
#if CONFIG_WLAN
{"ATW0", fATW0,},
{"ATW1", fATW1,},
{"ATW2", fATW2,},
{"ATW3", fATW3,},
{"ATW4", fATW4,},
{"ATW5", fATW5,},
{"ATW6", fATW6,},
{"ATWA", fATWA,},
#ifdef CONFIG_CONCURRENT_MODE
{"ATWB", fATWB,},
#endif
{"ATWC", fATWC,},
{"ATWD", fATWD,},
{"ATWP", fATWP,},
#if CONFIG_WOWLAN_SERVICE
{"ATWV", fATWV,},
#endif
{"ATWR", fATWR,},
{"ATWS", fATWS,},
#if SCAN_WITH_SSID
{"ATWs", fATWs,},
#endif
#ifdef CONFIG_PROMISC
{"ATWM", fATWM,},
#endif
{"ATWZ", fATWZ,},
#if CONFIG_OTA_UPDATE
{"ATWO", fATWO,},
#endif
#if CONFIG_WEBSERVER
{"ATWE", fATWE,},
#endif
#if (CONFIG_INCLUDE_SIMPLE_CONFIG)
{"ATWQ", fATWQ,},
#endif
#ifdef CONFIG_WPS
{"ATWW", fATWW,},
{"ATWw", fATWw,}, //wps registrar for softap
#if CONFIG_ENABLE_P2P
{"ATWG", fATWG,}, //p2p start
{"ATWH", fATWH,}, //p2p stop
{"ATWJ", fATWJ,}, //p2p connect
{"ATWK", fATWK,}, //p2p disconnect
{"ATWN", fATWN,}, //p2p info
{"ATWF", fATWF,}, //p2p find
{"ATWg", fATWg,}, //p2p auto go start
#endif
#endif
#if CONFIG_AIRKISS
{"ATWX", fATWX,},
#endif
{"ATW?", fATWx,},
{"ATW+ABC", fATWx,},
#ifdef CONFIG_POWER_SAVING
{"ATXP", fATXP,},
#endif
#endif
#elif ATCMD_VER == ATVER_2 // uart at command
#if CONFIG_WLAN
{"ATPA", fATPA,}, // set AP
{"ATPN", fATPN,}, // connect to Network
{"ATPH", fATPH,}, // set DHCP mode
{"ATPE", fATPE,}, // set static IP for STA
{"ATPF", fATPF,}, // set DHCP rule for AP
{"ATPG", fATPG,}, // set auto connect
{"ATPM", fATPM,}, // set MAC address
{"ATPW", fATPW,}, // set Wifi mode
{"ATWD", fATWD,},
{"ATWS", fATWS,},
{"ATW?", fATWx,},
#if (CONFIG_INCLUDE_SIMPLE_CONFIG)
{"ATWQ", fATWQ,},
#endif // #if (CONFIG_INCLUDE_SIMPLE_CONFIG)
#endif // #if CONFIG_WLAN
#endif // end of #if ATCMD_VER == ATVER_1
};
#if ATCMD_VER == ATVER_2
void print_wifi_at(void *arg){
int index;
int cmd_len = 0;
cmd_len = sizeof(at_wifi_items)/sizeof(at_wifi_items[0]);
for(index = 0; index < cmd_len; index++)
at_printf("\r\n%s", at_wifi_items[index].log_cmd);
}
#endif
void at_wifi_init(void)
{
#if CONFIG_WLAN
init_wifi_struct();
#endif
log_service_add_table(at_wifi_items, sizeof(at_wifi_items)/sizeof(at_wifi_items[0]));
}
#if SUPPORT_LOG_SERVICE
log_module_init(at_wifi_init);
#endif
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