int sj_wifi_setup_sta(const struct sys_config_wifi_sta *cfg) {
int res;
struct station_config sta_cfg;
/* If in AP-only mode, switch to station. If in STA or AP+STA, keep it. */
if (wifi_get_opmode() == SOFTAP_MODE) {
wifi_set_opmode_current(STATION_MODE);
}
wifi_station_disconnect();
memset(&sta_cfg, 0, sizeof(sta_cfg));
sta_cfg.bssid_set = 0;
strncpy((char *) &sta_cfg.ssid, cfg->ssid, 32);
strncpy((char *) &sta_cfg.password, cfg->pass, 64);
res = wifi_station_set_config_current(&sta_cfg);
if (!res) {
LOG(LL_ERROR, ("Failed to set station config"));
return 0;
}
if (cfg->ip != NULL && cfg->netmask != NULL) {
struct ip_info info;
memset(&info, 0, sizeof(info));
info.ip.addr = ipaddr_addr(cfg->ip);
info.netmask.addr = ipaddr_addr(cfg->netmask);
if (cfg->gw != NULL) info.gw.addr = ipaddr_addr(cfg->gw);
wifi_station_dhcpc_stop();
wifi_set_ip_info(STATION_IF, &info);
LOG(LL_INFO, ("WiFi STA IP config: %s %s %s", cfg->ip, cfg->netmask,
(cfg->gw ? cfg->ip : "")));
}
LOG(LL_INFO, ("WiFi STA: Joining %s", sta_cfg.ssid));
return wifi_station_connect();
}
static int net_multicastJoinLeave( lua_State *L, int join) {
size_t il;
ip_addr_t multicast_addr;
ip_addr_t if_addr;
const char *multicast_ip;
const char *if_ip;
NODE_DBG("net_multicastJoin is called.\n");
if(! lua_isstring(L,1) ) return luaL_error( L, "wrong arg type" );
if_ip = luaL_checklstring( L, 1, &il );
if (if_ip != NULL)
if ( if_ip[0] == '\0' || stricmp(if_ip,"any") == 0)
{
if_ip = "0.0.0.0";
il = 7;
}
if (if_ip == NULL || il > 15 || il < 7) return luaL_error( L, "invalid if ip" );
if_addr.addr = ipaddr_addr(if_ip);
if(! lua_isstring(L,2) ) return luaL_error( L, "wrong arg type" );
multicast_ip = luaL_checklstring( L, 2, &il );
if (multicast_ip == NULL || il > 15 || il < 7) return luaL_error( L, "invalid multicast ip" );
multicast_addr.addr = ipaddr_addr(multicast_ip);
if (join)
{
igmp_joingroup(&if_addr, &multicast_addr);
}
else
{
igmp_leavegroup(&if_addr, &multicast_addr);
}
return 0;
}
void STC_FLASHMEM IP::configureStatic(WiFi::Network network, char const *IP, char const *netmask, char const *gateway) {
ip_info info;
info.ip.addr = ipaddr_addr(APtr<char>(f_strdup(IP)).get());
info.netmask.addr = ipaddr_addr(APtr<char>(f_strdup(netmask)).get());
info.gw.addr = ipaddr_addr(APtr<char>(f_strdup(gateway)).get());
Critical critical;
wifi_station_dhcpc_stop();
wifi_softap_dhcps_stop();
wifi_set_ip_info(network, &info);
}
/******************************************************************************
* FunctionName : user_init
* Description : entry of user application, init user function here
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_init(void)
{
printf("SDK version:%d.%d.%d\n",
SDK_VERSION_MAJOR,
SDK_VERSION_MINOR,
SDK_VERSION_REVISION);
/* need to set opmode before you set config */
wifi_set_opmode(STATIONAP_MODE);
{
struct station_config *config = (struct station_config *)zalloc(sizeof(struct station_config));
sprintf(config->ssid, "CVR100W_T");
sprintf(config->password, "justfortest");
/* need to sure that you are in station mode first,
* otherwise it will be failed. */
wifi_station_set_config(config);
free(config);
}
{
struct ip_info ipinfo;
ipinfo.gw.addr = ipaddr_addr("192.168.145.253");
ipinfo.ip.addr = ipaddr_addr("192.168.145.253");
ipinfo.netmask.addr = ipaddr_addr("255.255.255.0");
wifi_set_ip_info(SOFTAP_IF, &ipinfo);
}
{
struct dhcp_info *pdhcp_info = NULL;
pdhcp_info = (struct dhcp_info *)zalloc(sizeof(struct dhcp_info));
pdhcp_info->start_ip = ipaddr_addr("192.168.145.100");
pdhcp_info->end_ip = ipaddr_addr("192.168.145.110"); // don't set the range too large, because it will cost memory.
pdhcp_info->max_leases = 10;
pdhcp_info->auto_time = 60;
pdhcp_info->decline_time = 60;
pdhcp_info->conflict_time = 60;
pdhcp_info->offer_time = 60;
pdhcp_info->min_lease_sec = 60;
dhcp_set_info(pdhcp_info);
free(pdhcp_info);
}
udhcpd_start();
xTaskCreate(task2, "tsk2", 256, NULL, 2, NULL);
xTaskCreate(task3, "tsk3", 256, NULL, 2, NULL);
}
// warn: each IP in the range requires memory!
void STC_FLASHMEM DHCPServer::configure(char const* startIP, char const* endIP, uint32_t maxLeases)
{
//udhcpd_stop();
dhcp_info info = {0};
info.start_ip = ipaddr_addr(APtr<char>(f_strdup(startIP)).get());
info.end_ip = ipaddr_addr(APtr<char>(f_strdup(endIP)).get());
info.max_leases = maxLeases;
info.auto_time = 60;
info.decline_time = 60;
info.conflict_time = 60;
info.offer_time = 60;
info.min_lease_sec = 60;
dhcp_set_info(&info);
udhcpd_start();
}
void ICACHE_FLASH_ATTR
at_setupCmdCifsr(uint8_t id, char *pPara)
{
struct ip_info pTempIp;
int8_t len;
char ipTemp[64];
// char temp[64];
if(at_wifiMode == STATION_MODE)
{
at_backError;
return;
}
pPara = strchr(pPara, '\"');
len = at_dataStrCpy(ipTemp, pPara, 32);
if(len == -1)
{
uart0_sendStr("IP ERROR\r\n");
return;
}
wifi_get_ip_info(0x01, &pTempIp);
pTempIp.ip.addr = ipaddr_addr(ipTemp);
os_printf("%d.%d.%d.%d\r\n",
IP2STR(&pTempIp.ip));
if(!wifi_set_ip_info(0x01, &pTempIp))
{
at_backError;
return;
}
at_backOk;
return;
}
void MTD_FLASHMEM IPAddress::operator=(char const* str)
{
if (!str || f_strlen(str) == 0)
*this = IPAddress(0, 0, 0, 0);
else
*this = IPAddress(ipaddr_addr(APtr<char>(f_strdup(str)).get()));
}
// ----------------------------------------------------------------------------
// Send data
// Parameters: uint8* psent -- Data to send
// uint16 length -- Length of data to send
// ----------------------------------------------------------------------------
static void create_udp(void)
{
uint32_t ip;
os_timer_disarm(&WiFiLinker);
ip = ipaddr_addr(UDPSERVERIP);
os_memcpy(ConnUDP.remote_ip, &ip, 4);
struct ip_info ipConfig;
wifi_get_ip_info(STATION_IF, &ipConfig);
os_memcpy(ConnUDP.local_ip, &ipConfig.ip.addr, 4);
ConnUDP.local_port = UDPSERVERPORT;
ConnUDP.remote_port = UDPSERVERPORT;
Conn.proto.udp = &ConnUDP;
Conn.type = ESPCONN_UDP;
Conn.state = ESPCONN_NONE;
espconn_regist_recvcb(&Conn, recv_cb); // register a udp packet receiving callback
espconn_regist_sentcb(&Conn, sent_cb);
os_printf("Start espconn_connect to " IPSTR ":%d\n", IP2STR(Conn.proto.udp->remote_ip), Conn.proto.udp->remote_port);
os_printf("Start espconn_connect from " IPSTR ":%d\n", IP2STR(Conn.proto.udp->local_ip), Conn.proto.udp->local_port);
espconn_create(&Conn); // create udp
os_timer_setfn(&WiFiLinker, (os_timer_func_t *)wifi_check_ip, NULL);
os_timer_arm(&WiFiLinker, 1000, 0);
}
static void ICACHE_FLASH_ATTR
senddata()
{
char info[150];
char tcpserverip[15];
struct espconn *pCon = (struct espconn *)os_zalloc(sizeof(struct espconn));
if (pCon == NULL)
{
#ifdef PLATFORM_DEBUG
ets_uart_printf("TCP connect failed\r\n");
#endif
return;
}
pCon->type = ESPCONN_TCP;
pCon->state = ESPCONN_NONE;
os_sprintf(tcpserverip, "%s", TCPSERVERIP);
uint32_t ip = ipaddr_addr(tcpserverip);
pCon->proto.tcp = (esp_tcp *)os_zalloc(sizeof(esp_tcp));
pCon->proto.tcp->local_port = espconn_port();
pCon->proto.tcp->remote_port = TCPSERVERPORT;
os_memcpy(pCon->proto.tcp->remote_ip, &ip, 4);
espconn_regist_connectcb(pCon, at_tcpclient_connect_cb);
//espconn_regist_reconcb(pCon, at_tcpclient_recon_cb);
#ifdef PLATFORM_DEBUG
os_sprintf(info,"Start espconn_connect to " IPSTR ":%d\r\n",
IP2STR(pCon->proto.tcp->remote_ip),
pCon->proto.tcp->remote_port);
ets_uart_printf(info);
#endif
espconn_connect(pCon);
}
void ICACHE_FLASH_ATTR spi_flash_write_test(enum RUN_MODE mode)
{
rw_info rw;
os_memset(&rw, 0, sizeof(rw));
rw.server_addr = ipaddr_addr("192.168.0.241");
rw.server_port = 10010;
os_strcpy(rw.ssid, "useease2");
os_strcpy(rw.ssid_pwd, "1CBE991A14");
os_strcpy(rw.ssid_mine, "iPLUG");
os_strcpy(rw.ssid_pwd_mine, "iPLUG123");
rw.run_mode = mode;
rw.dev_type = DEV_PLUG;
show_rw(&rw);
//写入前，需要擦除
if (spi_flash_erase_sector(FLASH_HEAD_ADDR / (4 * 1024))
!= SPI_FLASH_RESULT_OK) {
os_printf("SPI FLASH ERASE ERROR\n");
} else {
os_printf("SPI FLASH ERASE SUCCESS\n");
}
//写入
if (spi_flash_write(FLASH_HEAD_ADDR, (uint32*) &rw, sizeof(rw))
!= SPI_FLASH_RESULT_OK) {
os_printf("SPI FLASH WRITE ERROR\n");
} else {
os_printf("SPI FLASH WRITE SUCCESS\n");
}
}
void ICACHE_FLASH_ATTR network_start()
{
static struct espconn conn;
static esp_tcp tcp;
uint32_t target = ipaddr_addr(SERVERIP);
pconn = &conn;
//uart0_tx_buffer("look",4);
conn.type=ESPCONN_TCP;
conn.state=ESPCONN_NONE;
conn.proto.tcp=&tcp;
conn.proto.tcp->local_port=espconn_port();
conn.proto.tcp->remote_port=SERVERPORT;
//char page_buffer[20];
//os_sprintf(page_buffer,"IP: %d.%d.%d.%d",IP2STR(&target));
//uart0_tx_buffer(page_buffer,strlen(page_buffer));
os_memcpy(conn.proto.tcp->remote_ip, &target, 4);
espconn_regist_connectcb(&conn, networkConnectedCb);
espconn_regist_disconcb(&conn, networkDisconCb);
espconn_regist_reconcb(&conn, networkReconCb);
espconn_regist_recvcb(&conn, networkRecvCb);
espconn_regist_sentcb(&conn, networkSentCb);
int iRet = espconn_connect(&conn);
//os_sprintf(page_buffer,"\nConected =0: %d\n\n",iRet);
//uart0_tx_buffer(page_buffer,strlen(page_buffer));
}
void ICACHE_FLASH_ATTR set_softap_mode()
{
os_printf("run in wifi_boardcast mode\n");
if(!wifi_set_opmode(SOFTAP_MODE)) {
os_printf("wifi set opmode to softap error\n");
//可以停机了。。。
}
os_printf("wifi set opmode softap ok\n");
struct softap_config apconfig;
memset(&apconfig, 0, sizeof(struct softap_config));
os_strcpy(apconfig.ssid, DEFAULT_SSID);
os_strcpy(apconfig.password, DEFAULT_SSID_PWD);
apconfig.ssid_len = 0;
apconfig.authmode = AUTH_WPA_WPA2_PSK;
apconfig.ssid_hidden = 0;
apconfig.max_connection = 5;
apconfig.beacon_interval = 100;
if (!wifi_softap_set_config(&apconfig)) {
os_printf("[%s] [%s] ERROR\n", __func__,
"wifi_softap_set_config");
}
os_printf("wifi_softap_set_config success\n");
struct ip_info ipinfo;
ipinfo.gw.addr = ipaddr_addr(DEFAULT_GWADDR);
ipinfo.ip.addr = ipaddr_addr(DEFAULT_GWADDR);
ipinfo.netmask.addr = ipaddr_addr("255.255.255.0");
if(!wifi_set_ip_info(SOFTAP_IF, &ipinfo)) {
os_printf("wifi_set_ip_info error\n");
//my god...
}
struct dhcps_lease please;
please.start_ip.addr = ipaddr_addr(DHCP_BEGIN_ADDR);
please.end_ip.addr = ipaddr_addr(DHCP_END_ADDR);
if(!wifi_softap_set_dhcps_lease(&please)) {
os_printf("wifi_softap_set_dhcps_lease error\n");
//unknown...
}
os_printf("wifi_softap_dhcps config lease ok\n");
}
void rwinfo_init(rw_info* prw)
{
os_memset(prw, 0, sizeof(rw_info));
prw->server_addr = ipaddr_addr(CLOUD_SERVER);
prw->server_port = CLOUD_PORT;
prw->dev_type = DEV_PLUG;
os_strcpy(prw->ssid_mine, DEFAULT_SSID);
os_strcpy(prw->ssid_pwd_mine, DEFAULT_SSID_PWD);
}
static uint32_t parse_key(lua_State* L, const char * key){
lua_getfield(L, 1, key);
if( lua_isstring(L, -1) ) // deal with the ip/netmask/gw string
{
const char *ip = luaL_checkstring( L, -1 );
return ipaddr_addr(ip);
}
lua_pop(L, 1);
return 0;
}
int set_epon_ip(char *onuip, char *oltip)
{
struct epon_device_st eponp;
if (NULL==onuip || NULL==oltip)
return FAIL;
eponp.onu_ip = ntohl(ipaddr_addr(onuip));
eponp.olt_ip = ntohl(ipaddr_addr(oltip));
SYSCFG_API_DEBUG(("onuip:0x%x, oltip:0x%x,\n", eponp.onu_ip, eponp.olt_ip));
if ((0!=eponp.onu_ip && ~0!=eponp.onu_ip) && (0!=eponp.olt_ip && ~0!=eponp.olt_ip))
write_syscfgdata_tbl(SYSCFGDATA_TBL_EPON_DEV, 0, &eponp);
else
return FAIL;
return SUCC;
}
void ICACHE_FLASH_ATTR WIFI_Connect(WifiCallback cb)
{
struct station_config stationConf;
struct ip_info info;
INFO("WIFI_INIT\r\n");
os_timer_disarm(&WiFiLinker);
//wifi_set_opmode(STATION_MODE);
wifi_station_set_auto_connect(FALSE);
wifiCb = cb;
os_memset(&stationConf, 0, sizeof(struct station_config));
os_sprintf((char *)stationConf.ssid, "%s", sysCfg.sta_ssid);
os_sprintf((char *)stationConf.password, "%s", sysCfg.sta_pass);
wifi_get_ip_info(STATION_IF, &info);
char *dhcp = (char *)sysCfg.sta_mode;
char *ip, *mask, *gw;
if (!dhcp || os_strcmp(dhcp, "dhcp") != 0)
{
ip = (char *)sysCfg.sta_ip;
mask = (char *)sysCfg.sta_mask;
gw = (char *)sysCfg.sta_gw;
if (ip)
info.ip.addr = ipaddr_addr(ip);
if (mask)
info.netmask.addr = ipaddr_addr(mask);
if (gw)
info.gw.addr = ipaddr_addr(gw);
wifi_set_ip_info(STATION_IF, &info);
}
wifi_get_ip_info(SOFTAP_IF, &info);
ip = (char *)sysCfg.ap_ip;
mask = (char *)sysCfg.ap_mask;
gw = (char *)sysCfg.ap_gw;
if (ip)
info.ip.addr = ipaddr_addr(ip);
if (mask)
info.netmask.addr = ipaddr_addr(mask);
if (gw)
info.gw.addr = ipaddr_addr(gw);
if (wifi_get_opmode() != STATION_MODE)
wifi_set_ip_info(SOFTAP_IF, &info);
wifi_station_set_config(&stationConf);
os_timer_disarm(&WiFiLinker);
os_timer_setfn(&WiFiLinker, (os_timer_func_t *)wifi_check_ip, NULL);
os_timer_arm(&WiFiLinker, 1000, 0);
wifi_station_set_auto_connect(TRUE);
wifi_station_connect();
}
int set_nms_param(int is_trap, char *ip, int port, int protot)
{
struct nms_if_info_st nms_if;
if (NULL == ip)
return FAIL;
read_syscfgdata_tbl(SYSCFGDATA_TBL_NMS_IF, 0, &nms_if);
if (!is_trap) {
nms_if.nms_ip = ntohl(ipaddr_addr(ip));
nms_if.port = port;
nms_if.prot_type = protot;
} else {
nms_if.trap_ip = ntohl(ipaddr_addr(ip));
nms_if.trap_port = port;
}
SYSCFG_API_DEBUG(("ip:%d.%d.%d.%d, port:%d, protot:0x%x\n", IP_DOTTED_DECIMAL_NOTATION(nms_if.nms_ip),
nms_if.port, nms_if.prot_type));
write_syscfgdata_tbl(SYSCFGDATA_TBL_NMS_IF, 0, &nms_if);
return SUCC;
}
static int do_ping(int argc, const char* const* argv)
{
struct ping_option *pingopts = os_zalloc(sizeof(struct ping_option));
ip_addr_t ipaddr;
ipaddr.addr = ipaddr_addr(argv[1]);
pingopts->ip = ipaddr.addr;
pingopts->count = 3;
pingopts->recv_function=ping_recv_callback;
pingopts->sent_function=NULL;
ping_start(pingopts);
console_lock(1);
return 0;
}
// Lua: s = net.dns.setdnsserver(ip_addr, [index])
static int net_setdnsserver( lua_State* L ) {
size_t l;
u32_t ip32;
const char *server = luaL_checklstring( L, 1, &l );
if (l>16 || server == NULL || (ip32 = ipaddr_addr(server)) == IPADDR_NONE || ip32 == IPADDR_ANY)
return luaL_error( L, "invalid dns server ip" );
int numdns = luaL_optint(L, 2, 0);
if (numdns >= DNS_MAX_SERVERS)
return luaL_error( L, "server index out of range [0-%d]", DNS_MAX_SERVERS - 1);
ip_addr_t ipaddr;
ip4_addr_set_u32(&ipaddr, ip32);
dns_setserver(numdns,&ipaddr);
return 0;
}
static void
ping_host_thread(void *arg)
{
int s,i=0;
int timeout = PING_RCV_TIMEO;
ip_addr_t ping_target;
char *host = (char *)arg;
//LWIP_UNUSED_ARG(arg);
if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0) {
return;
}
lwip_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
while (1) {
//ping_target = PING_TARGET;
if (i>4) break;
i++;
(ip4_addr_set_u32(&ping_target, ipaddr_addr(host)));
if (ping_send(s, &ping_target) == ERR_OK) {
//LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
//ip_addr_debug_print(PING_DEBUG, &ping_target);
//LWIP_DEBUGF( PING_DEBUG, ("\n"));
rt_kprintf("ping: send ");
ip_addr_debug_print1(&ping_target);
rt_kprintf("\n");
ping_time = sys_now();
ping_recv(s);
} else {
//LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
//ip_addr_debug_print(PING_DEBUG, &ping_target);
//LWIP_DEBUGF( PING_DEBUG, (" - error\n"));
rt_kprintf("ping: send ");
ip_addr_debug_print1(&ping_target);
rt_kprintf(" - error\n");
}
sys_msleep(PING_DELAY);
}
}
static void
ping_host(char * host)
{
int s,i=0;
int timeout = PING_RCV_TIMEO;
ip_addr_t ping_target;
if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0) {
return;
}
lwip_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
while (1) {
if (i>4) break;
i++;
//ping_target = netif_default->gw;
//IP4_ADDR(&ping_target,210,82,5,1);
(ip4_addr_set_u32(&ping_target, ipaddr_addr(host)));
if (ping_send(s, &ping_target) == ERR_OK) {
//LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
rt_kprintf("ping: send ");
ip_addr_debug_print1(&ping_target);
rt_kprintf("\n");
ping_time = sys_now();
ping_recv(s);
} else {
//LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
rt_kprintf("ping: send ");
ip_addr_debug_print1(&ping_target);
rt_kprintf(" - error\n");
//LWIP_DEBUGF( PING_DEBUG, (" - error\n"));
}
sys_msleep(PING_DELAY);
}
}
static void ICACHE_FLASH_ATTR at_espconn_demo_init(void)
{
uint32 ip = 0;
at_espconn_demo_espconn_ptr = (struct espconn *)os_zalloc(sizeof(struct espconn));
at_espconn_demo_espconn_ptr->type = ESPCONN_TCP;
at_espconn_demo_espconn_ptr->state = ESPCONN_NONE;
at_espconn_demo_espconn_ptr->proto.tcp = (esp_tcp *)os_zalloc(sizeof(esp_tcp));
at_espconn_demo_espconn_ptr->proto.tcp->local_port = espconn_port();
at_espconn_demo_espconn_ptr->proto.tcp->remote_port = 8999;
ip = ipaddr_addr("192.168.1.120");
os_memcpy(at_espconn_demo_espconn_ptr->proto.tcp->remote_ip,&ip,sizeof(ip));
espconn_regist_connectcb(at_espconn_demo_espconn_ptr, at_espconn_demo_connect_cb);
espconn_regist_reconcb(at_espconn_demo_espconn_ptr, at_espconn_demo_recon_cb);
espconn_regist_disconcb(at_espconn_demo_espconn_ptr, at_espconn_demo_discon_cb);
espconn_regist_recvcb(at_espconn_demo_espconn_ptr, at_espconn_demo_recv);
espconn_regist_sentcb(at_espconn_demo_espconn_ptr, at_espconn_demo_send_cb);
espconn_connect(at_espconn_demo_espconn_ptr);
at_fake_uart_enable(TRUE,at_espconn_demo_response);
}
void ICACHE_FLASH_ATTR uplink_sendRequest(char* remoteIP, uint16 remotePort, char* message)
{
txPayload = message;
rxPayload[0] = '\0';
rxPayloadSize = 0;
connState = TCP_CONNECTING;
// define TCP client connection
connection.proto.tcp = &tcp;
connection.type = ESPCONN_TCP;
connection.state = ESPCONN_NONE;
uint32 ip = ipaddr_addr(remoteIP);
os_memcpy(connection.proto.tcp->remote_ip, &ip, 4);
connection.proto.tcp->local_port = espconn_port();
connection.proto.tcp->remote_port = remotePort;
// register callbacks
espconn_regist_connectcb(&connection, clientConnectedCallback);
espconn_regist_disconcb(&connection, clientDisconnectedCallback);
espconn_regist_reconcb(&connection, clientErrorCallback);
// connect (non blocking)
ets_uart_printf("TCP connecting to " IPSTR ":%d\r\n", IP2STR(connection.proto.tcp->remote_ip), connection.proto.tcp->remote_port);
sint8 espcon_status = espconn_connect(&connection);
switch (espcon_status)
{
case ESPCONN_OK:
// ets_uart_printf("TCP connnection created.\r\n");
break;
case ESPCONN_RTE:
ets_uart_printf("ERROR: TCP connect - no route to host.\r\n");
break;
case ESPCONN_TIMEOUT:
ets_uart_printf("ERROR: TCP connect - timeout\r\n");
break;
default:
ets_uart_printf("ERROR: TCP connect - error %d\r\n", espcon_status);
}
}
// Connect to Jarvis
LOCAL void ICACHE_FLASH_ATTR
connect_to_jarvis(os_event_t *events)
{
os_delay_us(1000000);
// Hit Jarvis
os_printf("Trying to hit Jarvis...\n");
tcp0.remote_port = SERVER_PORT;
*((uint32*)tcp0.remote_ip) = ipaddr_addr(SERVER_IP); // Remote IP
tcp0.local_port = espconn_port(); // Local port
wifi_get_ip_info(STATION_IF, &ip0);
//tcp0.local_ip = ip0.ip; // Local IP
conn0.type = ESPCONN_TCP;
conn0.state = ESPCONN_NONE;
conn0.proto.tcp = &tcp0;
espconn_regist_connectcb(&conn0, on_connect_cb);
espconn_regist_disconcb(&conn0, on_discon_cb);
espconn_regist_reconcb(&conn0, on_recon_cb);
espconn_regist_recvcb(&conn0, on_recv_cb);
espconn_regist_time(&conn0, 30, 1); // Set a 30 sec time-out for this conn
espconn_connect(&conn0);
os_printf("Connection request\n");
}
// Lua: server:listen( port, ip, function(con) )
// Lua: socket:connect( port, ip, function(con) )
static int net_start( lua_State* L, const char* mt )
{
NODE_DBG("net_start is called.\n");
struct espconn *pesp_conn = NULL;
lnet_userdata *nud;
unsigned port;
size_t il;
bool isserver = false;
ip_addr_t ipaddr;
const char *domain;
uint8_t stack = 1;
if (mt!=NULL && c_strcmp(mt, "net.server")==0)
isserver = true;
else if (mt!=NULL && c_strcmp(mt, "net.socket")==0)
isserver = false;
else
{
NODE_DBG("wrong metatable for net_start.\n");
return 0;
}
nud = (lnet_userdata *)luaL_checkudata(L, stack, mt);
luaL_argcheck(L, nud, stack, "Server/Socket expected");
stack++;
if(nud==NULL){
NODE_DBG("userdata is nil.\n");
return 0;
}
pesp_conn = nud->pesp_conn;
port = luaL_checkinteger( L, stack );
stack++;
if( pesp_conn->type == ESPCONN_TCP )
{
if(isserver)
pesp_conn->proto.tcp->local_port = port;
else{
pesp_conn->proto.tcp->remote_port = port;
pesp_conn->proto.tcp->local_port = espconn_port();
}
NODE_DBG("TCP port is set: %d.\n", port);
}
else if (pesp_conn->type == ESPCONN_UDP)
{
if(isserver)
pesp_conn->proto.udp->local_port = port;
else{
pesp_conn->proto.udp->remote_port = port;
pesp_conn->proto.udp->local_port = espconn_port();
}
NODE_DBG("UDP port is set: %d.\n", port);
}
if( lua_isstring(L,stack) ) // deal with the domain string
{
domain = luaL_checklstring( L, stack, &il );
stack++;
if (domain == NULL)
{
if(isserver)
domain = "0.0.0.0";
else
domain = "127.0.0.1";
}
ipaddr.addr = ipaddr_addr(domain);
if( pesp_conn->type == ESPCONN_TCP )
{
if(isserver)
c_memcpy(pesp_conn->proto.tcp->local_ip, &ipaddr.addr, 4);
else
c_memcpy(pesp_conn->proto.tcp->remote_ip, &ipaddr.addr, 4);
NODE_DBG("TCP ip is set: ");
NODE_DBG(IPSTR, IP2STR(&ipaddr.addr));
NODE_DBG("\n");
}
else if (pesp_conn->type == ESPCONN_UDP)
{
if(isserver)
c_memcpy(pesp_conn->proto.udp->local_ip, &ipaddr.addr, 4);
else
c_memcpy(pesp_conn->proto.udp->remote_ip, &ipaddr.addr, 4);
NODE_DBG("UDP ip is set: ");
NODE_DBG(IPSTR, IP2STR(&ipaddr.addr));
NODE_DBG("\n");
}
}
// call back function when a connection is obtained, tcp only
if ( pesp_conn->type == ESPCONN_TCP ) {
if (lua_type(L, stack) == LUA_TFUNCTION || lua_type(L, stack) == LUA_TLIGHTFUNCTION){
lua_pushvalue(L, stack); // copy argument (func) to the top of stack
if(isserver) // for tcp server connected callback
{
if(tcpserver_cb_connect_ref != LUA_NOREF)
luaL_unref(L, LUA_REGISTRYINDEX, tcpserver_cb_connect_ref);
tcpserver_cb_connect_ref = luaL_ref(L, LUA_REGISTRYINDEX);
}
else
{
if(nud->cb_connect_ref != LUA_NOREF)
luaL_unref(L, LUA_REGISTRYINDEX, nud->cb_connect_ref);
nud->cb_connect_ref = luaL_ref(L, LUA_REGISTRYINDEX);
}
}
}
if(!isserver || pesp_conn->type == ESPCONN_UDP){ // self_ref is only needed by socket userdata, or udp server
lua_pushvalue(L, 1); // copy to the top of stack
if(nud->self_ref != LUA_NOREF)
luaL_unref(L, LUA_REGISTRYINDEX, nud->self_ref);
nud->self_ref = luaL_ref(L, LUA_REGISTRYINDEX);
}
if( pesp_conn->type == ESPCONN_TCP )
{
if(isserver){ // no secure server support for now
espconn_regist_connectcb(pesp_conn, net_server_connected);
// tcp server, SSL is not supported
#ifdef CLIENT_SSL_ENABLE
// if(nud->secure)
// espconn_secure_accept(pesp_conn);
// else
#endif
espconn_accept(pesp_conn); // if it's a server, no need to dns.
espconn_regist_time(pesp_conn, tcp_server_timeover, 0);
}
else{
espconn_regist_connectcb(pesp_conn, net_socket_connected);
espconn_regist_reconcb(pesp_conn, net_socket_reconnected);
#ifdef CLIENT_SSL_ENABLE
if(nud->secure){
if(pesp_conn->proto.tcp->remote_port || pesp_conn->proto.tcp->local_port)
espconn_secure_disconnect(pesp_conn);
// espconn_secure_connect(pesp_conn);
}
else
#endif
{
if(pesp_conn->proto.tcp->remote_port || pesp_conn->proto.tcp->local_port)
espconn_disconnect(pesp_conn);
// espconn_connect(pesp_conn);
}
}
}
else if (pesp_conn->type == ESPCONN_UDP)
{
espconn_regist_recvcb(pesp_conn, net_socket_received);
espconn_regist_sentcb(pesp_conn, net_socket_sent);
if(pesp_conn->proto.tcp->remote_port || pesp_conn->proto.tcp->local_port)
espconn_delete(pesp_conn);
if(isserver)
espconn_create(pesp_conn); // if it's a server, no need to dns.
}
if(!isserver){
if((ipaddr.addr == IPADDR_NONE) && (c_memcmp(domain,"255.255.255.255",16) != 0))
{
host_ip.addr = 0;
dns_reconn_count = 0;
if(ESPCONN_OK == espconn_gethostbyname(pesp_conn, domain, &host_ip, socket_dns_found)){
socket_dns_found(domain, &host_ip, pesp_conn); // ip is returned in host_ip.
}
}
else
{
socket_connect(pesp_conn);
}
}
return 0;
}
void
http_get_task(void *pvParameters)
{
coap_packet_t request[1]; /* This way the packet can be treated as pointer as usual. */
int failures = 0;
// create network socket
struct addrinfo hints;
struct addrinfo *res;
// Use an UDP socket
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_DGRAM;
// Get host/port from request URL
// should call free(uri) somewhere
coap_uri_t *uri = coap_new_uri((unsigned char*)URI, strlen(URI));
if (uri == NULL) {
COAP_PRINTF("coap_new_uri(): URI failed\n");
vTaskDelete(NULL);
}
// DNS lookup
int err;
char port[6];
char host[32];
char path[64];
sprintf(port, "%d", uri->port);
sprintf(path, "%s", uri->path.s);
memcpy(host, uri->host.s, uri->host.length);
host[uri->host.length] = '\0';
COAP_PRINTF("URI Path: %s\n", path);
COAP_PRINTF("URI Host: %s\n", host);
COAP_PRINTF("URI Port: %s\n", port);
printf("Running DNS lookup for %s...\r\n", host);
while (1) {
err = getaddrinfo(host, port, &hints, &res);
if (err == 0)
break;
freeaddrinfo(res);
printf("DNS lookup failed err=%d res=%p\r\n", err, res);
vTaskDelay(3000 / portTICK_RATE_MS);
}
/* Note: inet_ntoa is non-reentrant, look at ipaddr_ntoa_r for "real" code */
struct in_addr *addr = &((struct sockaddr_in *)res->ai_addr)->sin_addr;
char *ip = inet_ntoa(*addr);
printf("DNS lookup succeeded. HOST=%s, IP=%s\r\n", host, ip);
// init a HTTP POST message and set message header
coap_init_message(request, COAP_TYPE_CON, COAP_POST, 0);
coap_set_header_uri_path(request, path);
coap_set_header_uri_host(request, host);
// Create a local socket
int s = socket(res->ai_family, res->ai_socktype, 0);
if(s < 0) {
printf("... Failed to allocate socket.\r\n");
freeaddrinfo(res);
vTaskDelete(NULL);
}
printf("... allocated socket\r\n");
int a;
int ret;
char payload[128];
struct request_state_t state[1];
ip_addr_t ipaddr;
ipaddr.addr = ipaddr_addr(ip);
while(1) {
if(connect(s, res->ai_addr, res->ai_addrlen) != 0) {
close(s);
freeaddrinfo(res);
printf("... socket connect failed.\r\n");
vTaskDelay(3000 / portTICK_RATE_MS);
failures++;
continue;
}
printf("... connected\r\n");
freeaddrinfo(res);
repeat:
vTaskDelay(5000 / portTICK_RATE_MS);
// read sensor data from ESP8266 A0
a = sdk_system_adc_read();
sprintf(payload, "{ \"quality\": %d }\n", a);
COAP_PRINTF("Payload: %s\n", payload);
// CoAP payload
coap_set_payload(request, payload, strlen(payload));
// Make CoAP transaction
request->mid = coap_get_mid();
if ((state->transaction = coap_new_transaction(request->mid, &ipaddr, uri->port)))
{
state->transaction->callback = coap_blocking_request_callback;
state->transaction->callback_data = state;
if (state->block_num > 0)
{
coap_set_header_block2(request, state->block_num, 0, REST_MAX_CHUNK_SIZE);
}
// Build CoAP header and Options
state->transaction->packet_len = coap_serialize_message(request, state->transaction->packet);
COAP_PRINTF("Header dump: [0x%02X %02X %02X %02X]. Size: %d\n",
request->buffer[0],
request->buffer[1],
request->buffer[2],
request->buffer[3],
state->transaction->packet_len
);
COAP_PRINTF("Requested #%u (MID %u)\n", state->block_num, request->mid);
// Transmit
ret = write(s, state->transaction->packet, state->transaction->packet_len);
//ret = sendto(s, state->transaction->packet, state->transaction->packet_len);
if (ret < 0) {
printf("[RET: %d] CoAP packet send failed.\n", ret);
continue;
}
}
else
{
COAP_PRINTF("Could not allocate transaction buffer");
}
goto repeat;
}
}
int sj_wifi_setup_ap(const struct sys_config_wifi_ap *cfg) {
struct softap_config ap_cfg;
struct ip_info info;
struct dhcps_lease dhcps;
size_t pass_len = strlen(cfg->pass);
size_t ssid_len = strlen(cfg->ssid);
if (ssid_len > sizeof(ap_cfg.ssid) || pass_len > sizeof(ap_cfg.password)) {
LOG(LL_ERROR, ("AP SSID or PASS too long"));
return 0;
}
if (pass_len != 0 && pass_len < 8) {
/*
* If we don't check pwd len here and it will be less than 8 chars
* esp will setup _open_ wifi with name ESP_<mac address here>
*/
LOG(LL_ERROR, ("AP password too short"));
return 0;
}
/* If in STA-only mode, switch to AP. If in AP or AP+STA, keep it. */
if (wifi_get_opmode() == STATION_MODE) {
wifi_set_opmode_current(SOFTAP_MODE);
}
memset(&ap_cfg, 0, sizeof(ap_cfg));
strncpy((char *) ap_cfg.ssid, cfg->ssid, sizeof(ap_cfg.ssid));
strncpy((char *) ap_cfg.password, cfg->pass, sizeof(ap_cfg.password));
ap_cfg.ssid_len = ssid_len;
if (pass_len != 0) {
ap_cfg.authmode = AUTH_WPA2_PSK;
}
ap_cfg.channel = cfg->channel;
ap_cfg.ssid_hidden = (cfg->hidden != 0);
ap_cfg.max_connection = cfg->max_connections;
ap_cfg.beacon_interval = 100; /* ms */
LOG(LL_DEBUG, ("Setting up %s on channel %d", ap_cfg.ssid, ap_cfg.channel));
wifi_softap_set_config_current(&ap_cfg);
LOG(LL_DEBUG, ("Restarting DHCP server"));
wifi_softap_dhcps_stop();
/*
* We have to set ESP's IP address explicitly also, GW IP has to be the
* same. Using ap_dhcp_start as IP address for ESP
*/
info.netmask.addr = ipaddr_addr(cfg->netmask);
info.ip.addr = ipaddr_addr(cfg->ip);
info.gw.addr = ipaddr_addr(cfg->gw);
wifi_set_ip_info(SOFTAP_IF, &info);
dhcps.enable = 1;
dhcps.start_ip.addr = ipaddr_addr(cfg->dhcp_start);
dhcps.end_ip.addr = ipaddr_addr(cfg->dhcp_end);
wifi_softap_set_dhcps_lease(&dhcps);
/* Do not offer self as a router, we're not one. */
{
int off = 0;
wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, &off);
}
wifi_softap_dhcps_start();
wifi_get_ip_info(SOFTAP_IF, &info);
LOG(LL_INFO, ("WiFi AP: SSID %s, channel %d, IP " IPSTR "", ap_cfg.ssid,
ap_cfg.channel, IP2STR(&info.ip)));
return 1;
}
/** The actual mail-sending function, called by smtp_send_mail and
* smtp_send_mail_static after setting up the struct smtp_session.
*/
static err_t
smtp_send_mail_alloced(struct smtp_session *s)
{
err_t err;
struct tcp_pcb* pcb;
ip_addr_t addr;
LWIP_ASSERT("no smtp_session supplied", s != NULL);
#if SMTP_CHECK_DATA
/* check that body conforms to RFC:
* - convert all single-CR or -LF in body to CRLF
* - only 7-bit ASCII is allowed
*/
if (smtp_verify(s->to, s->to_len, 0) != ERR_OK) {
return ERR_ARG;
}
if (smtp_verify(s->from, s->from_len, 0) != ERR_OK) {
return ERR_ARG;
}
if (smtp_verify(s->subject, s->subject_len, 0) != ERR_OK) {
return ERR_ARG;
}
if (smtp_verify(s->body, s->body_len, 0) != ERR_OK) {
return ERR_ARG;
}
#endif /* SMTP_CHECK_DATA */
pcb = tcp_new();
if (pcb == NULL) {
err = ERR_MEM;
goto leave;
}
#if SMTP_COPY_AUTHDATA
/* copy auth data, ensuring the first byte is always zero */
memcpy(s->auth_plain + 1, smtp_auth_plain + 1, smtp_auth_plain_len - 1);
s->auth_plain_len = smtp_auth_plain_len;
/* default username and pass is empty string */
s->username = s->auth_plain;
s->pass = s->auth_plain;
if (smtp_username != NULL) {
s->username += smtp_username - smtp_auth_plain;
}
if (smtp_pass != NULL) {
s->pass += smtp_pass - smtp_auth_plain;
}
#endif /* SMTP_COPY_AUTHDATA */
s->state = SMTP_NULL;
s->timer = SMTP_TIMEOUT;
tcp_arg(pcb, s);
tcp_recv(pcb, smtp_tcp_recv);
tcp_err(pcb, smtp_tcp_err);
tcp_poll(pcb, smtp_tcp_poll, SMTP_POLL_INTERVAL);
tcp_sent(pcb, smtp_tcp_sent);
#if LWIP_DNS
err = dns_gethostbyname(smtp_server, &addr, smtp_dns_found, pcb);
#else /* LWIP_DNS */
addr.addr = ipaddr_addr(smtp_server);
err = addr.addr == IPADDR_NONE ? ERR_ARG : ERR_OK;
#endif /* LWIP_DNS */
if (err == ERR_OK) {
err = tcp_connect(pcb, &addr, smtp_server_port, smtp_tcp_connected);
if (err != ERR_OK) {
LWIP_DEBUGF(SMTP_DEBUG_WARN_STATE, ("tcp_connect failed: %d\n", (int)err));
goto deallocate_and_leave;
}
} else if (err != ERR_INPROGRESS) {
LWIP_DEBUGF(SMTP_DEBUG_WARN_STATE, ("dns_gethostbyname failed: %d\n", (int)err));
goto deallocate_and_leave;
}
return ERR_OK;
deallocate_and_leave:
if (pcb != NULL) {
tcp_arg(pcb, NULL);
tcp_close(pcb);
}
leave:
mem_free(s);
/* no need to call the callback here since we return != ERR_OK */
return err;
}
/**
* @brief Setup commad of start client.
* @param id: commad id number
* @param pPara: AT input param
* @retval None
*/
void ICACHE_FLASH_ATTR
at_setupCmdCipstart(uint8_t id, char *pPara)
{
char temp[64];
// enum espconn_type linkType;
int8_t len;
enum espconn_type linkType = ESPCONN_INVALID;
uint32_t ip = 0;
char ipTemp[128];
int32_t port;
uint8_t linkID;
// if(mdState != m_unlink)
// {
// uart0_sendStr("no ip\r\n");
// return;
// }
if(at_wifiMode == 1)
{
if(wifi_station_get_connect_status() != STATION_GOT_IP)
{
uart0_sendStr("no ip\r\n");
return;
}
}
pPara++;
if(at_ipMux)
{
linkID = atoi(pPara);
pPara++;
pPara = strchr(pPara, '\"');
}
else
{
linkID = 0;
}
if(linkID >= at_linkMax)
{
uart0_sendStr("ID ERROR\r\n");
return;
}
len = at_dataStrCpy(temp, pPara, 6);
if(len == -1)
{
uart0_sendStr("Link typ ERROR\r\n");
return;
}
if(os_strcmp(temp, "TCP") == 0)
{
linkType = ESPCONN_TCP;
}
else if(os_strcmp(temp, "UDP") == 0)
{
linkType = ESPCONN_UDP;
}
else
{
uart0_sendStr("Link typ ERROR\r\n");
return;
}
pPara += (len+3);
len = at_dataStrCpy(ipTemp, pPara, 64);
if(len == -1)
{
uart0_sendStr("IP ERROR\r\n");
return;
}
pPara += (len+2);
if(*pPara != ',')
{
uart0_sendStr("ENTRY ERROR\r\n");
return;
}
pPara += (1);
port = atoi(pPara);
if(pLink[linkID].linkEn)
{
uart0_sendStr("ALREAY CONNECT\r\n");
return;
}
pLink[linkID].pCon = (struct espconn *)os_zalloc(sizeof(struct espconn));
if (pLink[linkID].pCon == NULL)
{
uart0_sendStr("CONNECT FAIL\r\n");
return;
}
pLink[linkID].pCon->type = linkType;
pLink[linkID].pCon->state = ESPCONN_NONE;
pLink[linkID].linkId = linkID;
ip = ipaddr_addr(ipTemp);
switch(linkType)
{
case ESPCONN_TCP:
pLink[linkID].pCon->proto.tcp = (esp_tcp *)os_zalloc(sizeof(esp_tcp));
pLink[linkID].pCon->proto.tcp->local_port = espconn_port();
pLink[linkID].pCon->proto.tcp->remote_port = port;
os_memcpy(pLink[linkID].pCon->proto.tcp->remote_ip, &ip, 4);
pLink[linkID].pCon->reverse = &pLink[linkID];
espconn_regist_connectcb(pLink[linkID].pCon, at_tcpclient_connect_cb);
espconn_regist_reconcb(pLink[linkID].pCon, at_tcpclient_recon_cb);
specialAtState = FALSE;
if((ip == 0xffffffff) && (os_memcmp(ipTemp,"255.255.255.255",16) != 0))
{
espconn_gethostbyname(pLink[linkID].pCon, ipTemp, &host_ip, at_dns_found);
}
else
{
espconn_connect(pLink[linkID].pCon);
at_linkNum++;
}
break;
case ESPCONN_UDP:
pLink[linkID].pCon->proto.udp = (esp_udp *)os_zalloc(sizeof(esp_udp));
pLink[linkID].pCon->proto.udp->local_port = espconn_port();
pLink[linkID].pCon->proto.udp->remote_port = port;
os_memcpy(pLink[linkID].pCon->proto.udp->remote_ip, &ip, 4);
pLink[linkID].pCon->reverse = &pLink[linkID];
// os_printf("%d\r\n",pLink[linkID].pCon->proto.udp->local_port);///
pLink[linkID].linkId = linkID;
pLink[linkID].linkEn = TRUE;
pLink[linkID].teType = teClient;
espconn_regist_recvcb(pLink[linkID].pCon, at_tcpclient_recv);
espconn_regist_sentcb(pLink[linkID].pCon, at_tcpclient_sent_cb);
if((ip == 0xffffffff) && (os_memcmp(ipTemp,"255.255.255.255",16) != 0))
{
specialAtState = FALSE;
espconn_gethostbyname(pLink[linkID].pCon, ipTemp, &host_ip, at_dns_found);
}
else
{
espconn_create(pLink[linkID].pCon);
at_linkNum++;
at_backOk;
}
break;
default:
break;
}
// os_sprintf(temp, "%d.%d.%d.%d:%d\r\n",/////
// IP2STR(&ip), port);/////
// uart0_sendStr(temp);////
// at_backOk;/////
}
//----------------------------
//----------------------------
// constructor
//----------------------------
//----------------------------
ESP8266Client::ESP8266Client(const char* addr, int port, espconn_type type) :
ESP8266SocketBase(type)
{
setPort(port);
setAddress(ipaddr_addr(addr));
}