void setup_wifi_st_mode(void)
{
// wifi_set_opmode((wifi_get_opmode()|STATION_MODE)&STATIONAP_MODE);
wifi_set_opmode(wifi_get_opmode() | STATION_MODE);
struct station_config stconfig;
wifi_station_disconnect();
wifi_station_dhcpc_stop();
if(wifi_station_get_config(&stconfig))
{
memset(stconfig.ssid, 0, sizeof(stconfig.ssid));
memset(stconfig.password, 0, sizeof(stconfig.password));
os_sprintf(stconfig.ssid, "%s", sysCfg.sta_ssid);
os_sprintf(stconfig.password, "%s", sysCfg.sta_pwd);
if(!wifi_station_set_config(&stconfig))
{
#ifdef PLATFORM_DEBUG
INFO("ESP8266 not set station config!\r\n");
#endif
}
}
wifi_station_connect();
wifi_station_dhcpc_start();
wifi_station_set_auto_connect(1);
#ifdef PLATFORM_DEBUG
INFO("ESP8266 in STA mode configured.\r\n");
#endif
}
void ICACHE_FLASH_ATTR station_connect_status_check_timercb(void* _timer)
{
ETSTimer* timer = (ETSTimer*)_timer;
os_printf("wifi_station_dhcpc_status: [%d]\n", wifi_station_dhcpc_status());
if(wifi_station_dhcpc_status() == DHCP_STOPPED && !wifi_station_dhcpc_start()) {
os_printf("wifi_station_dhcpc_start error\n");
}
os_printf("wifi station connect status: [%d]\n", wifi_station_get_connect_status());
if(wifi_station_get_connect_status() == STATION_GOT_IP && client_status != STATUS_CONNECTED) {
os_printf("Connected to ROUTER, connecting to cloud\n");
connect_to_cloud();
client_status = STATUS_CONNECTING;
}
//连接成功后停止定时器
if(client_status == STATUS_CONNECTED) {
os_timer_disarm(timer);
}
//如果系统模式非station模式，则停止
if(wifi_get_opmode() != STATION_MODE) {
os_timer_disarm(timer);
}
}
void ICACHE_FLASH_ATTR setup_station(char ssid[], char password[]) {
// Stop previous connection
wifi_station_disconnect();
wifi_station_dhcpc_stop();
// Create config struct
struct station_config staConfig;
wifi_station_get_config(&staConfig);
// Set SSID in struct
os_memset(staConfig.ssid, 0, sizeof(staConfig.ssid));
os_memcpy(staConfig.ssid, ssid, os_strlen(ssid));
// Set Password in struct
os_memset(staConfig.password, 0, sizeof(staConfig.password));
os_memcpy(staConfig.password, password, os_strlen(password));
// Use config struct
wifi_station_set_config(&staConfig);
//print("Set Station info");
wifi_station_connect();
wifi_station_dhcpc_start();
wifi_station_set_auto_connect(1);
connection_status = CONNECTION_CONNECTING;
}
static void ICACHE_FLASH_ATTR
client_connection_setup(void)
{
wifi_set_opmode(STATIONAP_MODE);
wifi_station_set_reconnect_policy(true);
wifi_station_set_config(&s_station_config);
wifi_station_dhcpc_start();
}
// applies only to ClientNetwork
void STC_FLASHMEM IP::configureDHCP(WiFi::Network network)
{
if (network == WiFi::ClientNetwork)
{
Critical critical;
wifi_station_dhcpc_start();
}
}
int ESP8266WiFiClass::begin()
{
ETS_UART_INTR_DISABLE();
wifi_station_connect();
ETS_UART_INTR_ENABLE();
if(!_useStaticIp)
wifi_station_dhcpc_start();
return status();
}
int ESP8266WiFiClass::begin(const char* ssid, const char *passphrase, int32_t channel, uint8_t bssid[6]){
_useClientMode = true;
if(_useApMode) {
// turn on AP+STA mode
mode(WIFI_AP_STA);
} else {
// turn on STA mode
mode(WIFI_STA);
}
if(!ssid || *ssid == 0x00 || strlen(ssid) > 31) {
// fail SSID to long or missing!
return WL_CONNECT_FAILED;
}
if(passphrase && strlen(passphrase) > 63) {
// fail passphrase to long!
return WL_CONNECT_FAILED;
}
struct station_config conf;
strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
if (passphrase) {
strcpy(reinterpret_cast<char*>(conf.password), passphrase);
} else {
*conf.password = 0;
}
if (bssid) {
conf.bssid_set = 1;
memcpy((void *) &conf.bssid[0], (void *) bssid, 6);
} else {
conf.bssid_set = 0;
}
ETS_UART_INTR_DISABLE();
wifi_station_set_config(&conf);
wifi_station_connect();
ETS_UART_INTR_ENABLE();
if(channel > 0 && channel <= 13) {
wifi_set_channel(channel);
}
if(!_useStaticIp)
wifi_station_dhcpc_start();
return status();
}
/**
* Use to connect to SDK config.
* @return wl_status_t
*/
wl_status_t ESP31BWiFiSTAClass::begin() {
if(!WiFi.enableSTA(true)) {
// enable STA failed
return WL_CONNECT_FAILED;
}
wifi_station_connect();
if(!_useStaticIp) {
wifi_station_dhcpc_start();
}
return status();
}
/**
* Use to connect to SDK config.
* @return wl_status_t
*/
wl_status_t ESP8266WiFiSTAClass::begin() {
if(!WiFi.enableSTA(true)) {
// enable STA failed
return WL_CONNECT_FAILED;
}
ETS_UART_INTR_DISABLE();
wifi_station_connect();
ETS_UART_INTR_ENABLE();
if(!_useStaticIp) {
wifi_station_dhcpc_start();
}
return status();
}
//Init function
void ICACHE_FLASH_ATTR
user_init()
{
char ssid[32] = "MY_SSID";
char password[64] = "MY_PASS";
struct station_config stationConf;
os_printf("Init a\n\r");
uart_init(BIT_RATE_115200, BIT_RATE_115200);
gpio16_output_conf();
gpio16_output_set(0);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDI_U, FUNC_GPIO12);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, FUNC_GPIO13);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTMS_U, FUNC_GPIO14);
gpio_output_set(0, BIT12|BIT13|BIT14, BIT12|BIT13|BIT14, 0);
//Set station mode
//wifi_set_macaddr(uint8 if_index, uint8 *macaddr)
wifi_set_opmode_current( STATION_MODE );
os_memcpy(&stationConf.ssid, ssid, 32);
os_memcpy(&stationConf.password, password, 64);
stationConf.bssid_set = 0;
wifi_station_set_config_current(&stationConf);
// wifi_status_led_install (16, uint32 gpio_name, FUNC_GPIO16)
os_printf("Init Ok! %d\n\r", wifi_station_get_connect_status());
wifi_station_set_auto_connect(1);
wifi_station_connect();
wifi_station_dhcpc_start();
user_server_init(8888);
//Start os task
system_os_task(loop, user_procTaskPrio,user_procTaskQueue, user_procTaskQueueLen);
// system_os_post(user_procTaskPrio, 0, 0 );
}
// ----------------------------------------------------------------------------
// Set up and connect for STA Mode
// ----------------------------------------------------------------------------
void connect_st_mode(void)
{
struct station_config stconfig;
wifi_set_opmode(STATION_MODE);
wifi_station_disconnect(); // just in case
wifi_station_dhcpc_stop();
if(wifi_station_get_config(&stconfig)) {
os_memset(stconfig.ssid, 0, sizeof(stconfig.ssid));
os_memset(stconfig.password, 0, sizeof(stconfig.password));
os_sprintf((char *)stconfig.ssid, "%s", WIFI_CLIENTSSID);
os_sprintf((char *)stconfig.password, "%s", WIFI_CLIENTPASSWORD);
if(!wifi_station_set_config(&stconfig)) {
os_printf("ESP8266 not set station config!\n");
}
}
wifi_station_connect();
wifi_station_dhcpc_start();
os_printf("ESP8266 in STA mode configured.\n");
}
LOCAL void ICACHE_FLASH_ATTR setup_wifi_st_mode(void)
{
wifi_set_opmode(STATION_MODE);
struct station_config stconfig;
wifi_station_disconnect();
wifi_station_dhcpc_stop();
if(wifi_station_get_config(&stconfig))
{
os_memcpy(&stconfig.ssid, WIFI_CLIENTSSID, sizeof(WIFI_CLIENTSSID));
os_memcpy(&stconfig.password, WIFI_CLIENTPASSWORD, sizeof(WIFI_CLIENTPASSWORD));
wifi_station_set_config(&stconfig);
ets_uart_printf("SSID: %s\n",stconfig.ssid);
stringDraw(2, 1, (char*)stconfig.ssid);
}
wifi_station_connect();
wifi_station_dhcpc_start();
wifi_station_set_auto_connect(1);
ets_uart_printf("STA mode\n");
}
void ICACHE_FLASH_ATTR reset_wifi_configs(){
DPRINT("Resetting WiFi config...");
wifi_set_opmode(STATION_MODE);
struct station_config stconfig;
wifi_station_disconnect();
wifi_station_dhcpc_stop();
if(wifi_station_get_config(&stconfig))
{
DPRINT("Setting config...");
os_memset(stconfig.ssid, 0, sizeof(stconfig.ssid));
os_memset(stconfig.password, 0, sizeof(stconfig.password));
os_sprintf((char*)stconfig.ssid, "%s", WIFI_CLIENTSSID);
os_sprintf((char*)stconfig.password, "%s", WIFI_CLIENTPASS);
Config::I().wifi_configured(wifi_station_set_config(&stconfig));
DPRINT("Config setting %s",Config::I().wifi_configured()?"success":"failed");
}
wifi_station_connect();
wifi_station_dhcpc_start();
wifi_station_set_auto_connect(1);
DPRINT("ESP8266 in STA mode configured.");
}
// configure Wifi, specifically DHCP vs static IP address based on flash config
void ICACHE_FLASH_ATTR configWifiIP() {
if (flashConfig.staticip == 0) {
// let's DHCP!
wifi_station_set_hostname(flashConfig.hostname);
if (wifi_station_dhcpc_status() == DHCP_STARTED)
wifi_station_dhcpc_stop();
wifi_station_dhcpc_start();
DBG("Wifi uses DHCP, hostname=%s\n", flashConfig.hostname);
} else {
// no DHCP, we got static network config!
wifi_station_dhcpc_stop();
struct ip_info ipi;
ipi.ip.addr = flashConfig.staticip;
ipi.netmask.addr = flashConfig.netmask;
ipi.gw.addr = flashConfig.gateway;
wifi_set_ip_info(0, &ipi);
DBG("Wifi uses static IP %d.%d.%d.%d\n", IP2STR(&ipi.ip.addr));
}
#ifdef DEBUGIP
debugIP();
#endif
}
LOCAL void ICACHE_FLASH_ATTR setup_wifi_st_mode(void)
{
wifi_set_opmode(STATION_MODE);
struct station_config stconfig;
wifi_station_disconnect();
wifi_station_dhcpc_stop();
if(wifi_station_get_config(&stconfig))
{
os_memset(stconfig.ssid, 0, sizeof(stconfig.ssid));
os_memset(stconfig.password, 0, sizeof(stconfig.password));
os_sprintf(stconfig.ssid, "%s", WIFI_CLIENTSSID);
os_sprintf(stconfig.password, "%s", WIFI_CLIENTPASSWORD);
if(!wifi_station_set_config(&stconfig))
{
DHT22_DEBUG("ESP8266 not set station config!\r\n");
}
}
wifi_station_connect();
wifi_station_dhcpc_start();
wifi_station_set_auto_connect(1);
DHT22_DEBUG("ESP8266 in STA mode configured.\r\n");
}
void ICACHE_FLASH_ATTR configure(void){
restartActive=0;
struct station_config st_config;
memset(st_config.ssid, 0, sizeof(st_config.ssid));
memcpy(st_config.ssid, ssid_name, strlen(ssid_name));
//st_config.ssid_len=strlen(ssid_name);
memset(st_config.password, 0, sizeof(st_config.password));
memcpy(st_config.password, password, strlen(password));
// if(!isnew){
memset(user_config.ssid, 0, sizeof(user_config.ssid));
memcpy(user_config.ssid, ssid_name, strlen(ssid_name));
memset(user_config.pwd, 0, sizeof(user_config.pwd));
memcpy(user_config.pwd, password, strlen(password));
// }
printf("STA config: SSID: %s, PASSWORD: %s\r\n",st_config.ssid,st_config.password );
printf("info: SSID: %s, PASSWORD: %s\r\n",ssid_name,password );
int ch;
wifi_softap_dhcps_stop();
wifi_set_event_handler_cb(wifi_event_cb);
//vTaskDelay( xDelay );
wifi_set_opmode(NULL_MODE);
vTaskDelay( xDelay );
//save_user_config(&user_config);
wifi_set_opmode(STATION_MODE);
//vTaskDelay( xDelay );
wifi_station_set_config_current(&st_config);
// int ret = wifi_station_set_auto_connect(1);
//vTaskDelay( xDelay );
wifi_station_connect();
//vTaskDelay( xDelay );
wifi_station_dhcpc_start();
//vTaskDelay( 100 );
//vTaskDelay( 100 );
coap_restart(1);
}
//============================================================================================================================
void ICACHE_FLASH_ATTR setup_wifi_st_mode(void)
{
wifi_set_opmode(STATION_MODE);
struct station_config stconfig;
wifi_station_disconnect();
wifi_station_dhcpc_stop();
if(wifi_station_get_config(&stconfig))
{
os_memset(stconfig.ssid, 0, sizeof(stconfig.ssid));
os_memset(stconfig.password, 0, sizeof(stconfig.password));
os_sprintf(stconfig.ssid, "%s", configs.hwSettings.wifi.SSID);
os_sprintf(stconfig.password, "%s", configs.hwSettings.wifi.SSID_PASS);
ets_uart_printf("\r\nSTA SSID:%s", configs.hwSettings.wifi.SSID);
ets_uart_printf("\r\nSTA SSIDPAS:%s\r\n", configs.hwSettings.wifi.SSID_PASS);
if(!wifi_station_set_config(&stconfig))
{
ets_uart_printf("ESP8266 not set station config!\r\n");
}
}
wifi_station_connect();
wifi_station_dhcpc_start();
wifi_station_set_auto_connect(1);
ets_uart_printf("ESP8266 in STA mode configured.\r\n");
}
/**
* Start Wifi connection
* if passphrase is set the most secure supported mode will be automatically selected
* @param ssid const char* Pointer to the SSID string.
* @param passphrase const char * Optional. Passphrase. Valid characters in a passphrase must be between ASCII 32-126 (decimal).
* @param bssid uint8_t[6] Optional. BSSID / MAC of AP
* @param channel Optional. Channel of AP
* @param connect Optional. call connect
* @return
*/
wl_status_t ESP8266WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_t channel, const uint8_t* bssid, bool connect) {
if(!WiFi.enableSTA(true)) {
// enable STA failed
return WL_CONNECT_FAILED;
}
if(!ssid || *ssid == 0x00 || strlen(ssid) > 32) {
// fail SSID too long or missing!
return WL_CONNECT_FAILED;
}
int passphraseLen = passphrase == nullptr ? 0 : strlen(passphrase);
if(passphraseLen > 64) {
// fail passphrase too long!
return WL_CONNECT_FAILED;
}
struct station_config conf;
conf.threshold.authmode = (passphraseLen == 0) ? AUTH_OPEN : (_useInsecureWEP ? AUTH_WEP : AUTH_WPA_PSK);
if(strlen(ssid) == 32)
memcpy(reinterpret_cast<char*>(conf.ssid), ssid, 32); //copied in without null term
else
strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
if(passphrase) {
if (passphraseLen == 64) // it's not a passphrase, is the PSK, which is copied into conf.password without null term
memcpy(reinterpret_cast<char*>(conf.password), passphrase, 64);
else
strcpy(reinterpret_cast<char*>(conf.password), passphrase);
} else {
*conf.password = 0;
}
conf.threshold.rssi = -127;
conf.open_and_wep_mode_disable = !(_useInsecureWEP || *conf.password == 0);
if(bssid) {
conf.bssid_set = 1;
memcpy((void *) &conf.bssid[0], (void *) bssid, 6);
} else {
conf.bssid_set = 0;
}
struct station_config conf_compare;
if(WiFi._persistent){
wifi_station_get_config_default(&conf_compare);
}
else {
wifi_station_get_config(&conf_compare);
}
if(sta_config_equal(conf_compare, conf)) {
DEBUGV("sta config unchanged");
}
else {
ETS_UART_INTR_DISABLE();
if(WiFi._persistent) {
wifi_station_set_config(&conf);
} else {
wifi_station_set_config_current(&conf);
}
ETS_UART_INTR_ENABLE();
}
ETS_UART_INTR_DISABLE();
if(connect) {
wifi_station_connect();
}
ETS_UART_INTR_ENABLE();
if(channel > 0 && channel <= 13) {
wifi_set_channel(channel);
}
if(!_useStaticIp) {
wifi_station_dhcpc_start();
}
return status();
}
/**
* Start Wifi connection
* if passphrase is set the most secure supported mode will be automatically selected
* @param ssid const char* Pointer to the SSID string.
* @param passphrase const char * Optional. Passphrase. Valid characters in a passphrase must be between ASCII 32-126 (decimal).
* @param bssid uint8_t[6] Optional. BSSID / MAC of AP
* @param channel Optional. Channel of AP
* @param connect Optional. call connect
* @return
*/
wl_status_t ESP8266WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_t channel, const uint8_t* bssid, bool connect) {
if(!WiFi.enableSTA(true)) {
// enable STA failed
return WL_CONNECT_FAILED;
}
if(!ssid || *ssid == 0x00 || strlen(ssid) > 31) {
// fail SSID too long or missing!
return WL_CONNECT_FAILED;
}
if(passphrase && strlen(passphrase) > 64) {
// fail passphrase too long!
return WL_CONNECT_FAILED;
}
struct station_config conf;
strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
if(passphrase) {
if (strlen(passphrase) == 64) // it's not a passphrase, is the PSK, which is copied into conf.password without null term
memcpy(reinterpret_cast<char*>(conf.password), passphrase, 64);
else
strcpy(reinterpret_cast<char*>(conf.password), passphrase);
} else {
*conf.password = 0;
}
conf.threshold.rssi = -127;
// TODO(#909): set authmode to AUTH_WPA_PSK if passphrase is provided
conf.threshold.authmode = AUTH_OPEN;
if(bssid) {
conf.bssid_set = 1;
memcpy((void *) &conf.bssid[0], (void *) bssid, 6);
} else {
conf.bssid_set = 0;
}
struct station_config conf_compare;
if(WiFi._persistent){
wifi_station_get_config_default(&conf_compare);
}
else {
wifi_station_get_config(&conf_compare);
}
if(sta_config_equal(conf_compare, conf)) {
DEBUGV("sta config unchanged");
}
else {
ETS_UART_INTR_DISABLE();
if(WiFi._persistent) {
wifi_station_set_config(&conf);
} else {
wifi_station_set_config_current(&conf);
}
ETS_UART_INTR_ENABLE();
}
ETS_UART_INTR_DISABLE();
if(connect) {
wifi_station_connect();
}
ETS_UART_INTR_ENABLE();
if(channel > 0 && channel <= 13) {
wifi_set_channel(channel);
}
if(!_useStaticIp) {
wifi_station_dhcpc_start();
}
return status();
}
/******************************************************************************
* FunctionName : udp_test_port_recv
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
udp_test_port_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, ip_addr_t *addr, u16_t port)
{
uint8 usrdata[32];
if (p == NULL) return;
if(p->tot_len < 2) {
pbuf_free(p);
return;
}
uint16 length = mMIN(p->tot_len, sizeof(usrdata)-1);
#if DEBUGSOO > 0
os_printf("udp " IPSTR ":%u [%d]\n", IP2STR(addr), port, p->tot_len);
#endif
length = pbuf_copy_partial(p, usrdata, length, 0);
pbuf_free(p);
uint8 *pudpbuf = (uint8 *)os_zalloc(udpbufsize+1);
if(pudpbuf == NULL) return;
uint16 udpbuflen = 0;
int x = 0;
if(length>2) x = atoi((char *)&usrdata[2]);
if ((length>1)&&(usrdata[1]=='?')) switch(usrdata[0])
{
case 'M':
system_print_meminfo();
case 'A':
{
udp_puts("\nChip_id: %08x Flash_id: %08x\nsys_time:%08x ADC:%d\n", system_get_chip_id(), spi_flash_get_id(), system_get_time(), system_adc_read());
struct softap_config wiconfig;
wifi_softap_get_config(&wiconfig);
udp_puts("OPMode:%u SSID:'%s' Pwd:'%s' Ch:%u Authmode:%u MaxCon:%u Phu:%u ACon:%u\n", wifi_get_opmode(), wiconfig.ssid, wiconfig.password, wiconfig.channel, wiconfig.authmode, wiconfig.max_connection, wifi_get_phy_mode(), wifi_station_get_auto_connect());
udp_puts("Connect status:%u\n", wifi_station_get_connect_status());
};
case 'I':
udp_puts("heapsize: %d\n", system_get_free_heap_size() + udpbufsize);
udpbuflen += print_udp_psc(pudpbuf+udpbuflen, udpbufsize-udpbuflen);
udpbuflen += print_tcp_psc(pudpbuf+udpbuflen, udpbufsize-udpbuflen);
udpbuflen += chow_tcp_connection_info(pudpbuf+udpbuflen, udpbufsize-udpbuflen);
break;
case 'H':
udp_puts("heapsize: %d\n", system_get_free_heap_size() + udpbufsize);
break;
case 'U':
udp_puts("heapsize: %d\n", system_get_free_heap_size() + udpbufsize);
udpbuflen += print_udp_psc(pudpbuf+udpbuflen, udpbufsize-udpbuflen);
break;
case 'T':
udp_puts("heapsize: %d\n", system_get_free_heap_size() + udpbufsize);
udpbuflen += print_tcp_psc(pudpbuf+udpbuflen, udpbufsize-udpbuflen);
break;
#ifdef USE_SRV_WEB_PORT
case 'S':
udp_puts("heapsize: %d\n", system_get_free_heap_size() + udpbufsize);
udpbuflen += chow_tcp_connection_info(pudpbuf+udpbuflen, udpbufsize-udpbuflen);
break;
#endif
case 'R':
system_restart();
break;
case 'P':
udp_puts("system_set_os_print(%u)\n", x);
system_set_os_print(x);
break;
case 'O':
udp_puts("wifi_set_opmode(%u):%u\n", x, wifi_set_opmode(x));
break;
case 'B':
udp_puts("wifi_station_set_auto_connect(%u):%u\n", x, wifi_station_set_auto_connect(x));
break;
case 'D':
switch(x) {
case 0:
udp_puts("wifi_station_dhcpc_start:%u\n", wifi_station_dhcpc_start());
break;
case 1:
udp_puts("wifi_station_dhcpc_stop:%u\n", wifi_station_dhcpc_stop());
break;
case 2:
udp_puts("wifi_softap_dhcps_start:%u\n",wifi_softap_dhcps_start());
break;
case 3:
udp_puts("wifi_softap_dhcps_stop:%u\n", wifi_softap_dhcps_stop());
break;
default:
udp_puts("D(%u)?\n", x);
}
break;
case 'F':
if(flashchip != NULL) {
udp_puts("FlashID: 0x%08x\nChip size: %d\nBlock size: %d\nSector size: %d\nPage size: %d\nStatus mask: 0x%08x\n", flashchip->deviceId, flashchip->chip_size, flashchip->block_size, flashchip->sector_size, flashchip->page_size, flashchip->status_mask );
udp_puts("Real Flash size: %u\n", spi_flash_real_size());
}
else udp_puts("Unknown Flash type!\n");
break;
case 'E':
udp_puts("wifi_set_sleep_type(%d):%u\n", x, wifi_set_sleep_type(x));
break;
case 'G':
udp_puts("g_ic = %p\n", &g_ic);
break;
default:
udp_puts("???\n");
}
if(udpbuflen) {
struct pbuf *z = pbuf_alloc(PBUF_TRANSPORT, udpbuflen, PBUF_RAM);
if(z != NULL) {
err_t err = pbuf_take(z, pudpbuf, udpbuflen);
os_free(pudpbuf);
if(err == ERR_OK) {
udp_sendto(upcb, z, addr, port);
}
pbuf_free(z);
return;
}
}
os_free(pudpbuf);
}
void wifi_init() {
wifi_set_opmode(NULL_MODE); //Next time start up in NULL mode
wifi_set_opmode_current(NULL_MODE);
//Initialize station config parameters
struct station_config stconf;
memset(&stconf, 0, sizeof(stconf));
strncpy((char *)stconf.ssid, szWifiSsid, sizeof(stconf.ssid));
strncpy((char *)stconf.password, szWifiPassword, sizeof(stconf.password));
stconf.ssid[sizeof(stconf.ssid)-1]='\0';
stconf.password[sizeof(stconf.password)-1]='\0';
//Initialize AP config parameters
struct softap_config apconf;
memset(&apconf, 0, sizeof(apconf));
// SSID
strncpy((char *)apconf.ssid, szWifiSsid, sizeof(apconf.ssid));
apconf.ssid[sizeof(apconf.ssid)-1]='\0';
// Password & encryption
strncpy((char *)apconf.password, szWifiPassword, sizeof(apconf.password));
apconf.password[sizeof(apconf.password)-1]='\0';
if (strlen(szWifiPassword) >= 8) {
apconf.authmode = AUTH_WPA_WPA2_PSK;
} else {
// if password <8 characters, don't use password.
apconf.authmode = AUTH_WEP;
memset(apconf.password, 0, sizeof(apconf.password));
}
apconf.max_connection = 255;
apconf.beacon_interval = 100;
wifi_set_opmode_current(nWifiMode);
wifi_softap_set_config_current(&apconf);
wifi_station_set_config_current(&stconf);
struct ip_info ipinfo;
memset(&ipinfo, 0, sizeof(ipinfo));
ipinfo.ip.addr = aIP;
ipinfo.netmask.addr = aNetmask;
ipinfo.gw.addr = aGateway;
if (nWifiMode == STATION_MODE) {
wifi_station_dhcpc_stop();
wifi_station_set_hostname(szHostname);
if (bUseDhcp) {
wifi_station_dhcpc_start();
} else {
wifi_set_ip_info(STATION_IF, &ipinfo);
}
} else {
// DHCP Server should be stopped to change IP information
wifi_softap_dhcps_stop();
wifi_set_ip_info(SOFTAP_IF, &ipinfo);
uint32_t aFirstIp = (aIP & aNetmask) | 1;
uint32_t aLastIp = (aIP & aNetmask) | (-1 & ~aNetmask);
struct dhcps_lease leases;
memset(&leases, 0, sizeof(leases));
// Determine whether the range before or after our IP is bigger
if (aIP - aFirstIp > aLastIp - aIP) {
leases.start_ip.addr = aFirstIp;
leases.end_ip.addr = aIP - 1;
} else {
leases.start_ip.addr = aIP + 1;
leases.end_ip.addr = aLastIp;
}
wifi_softap_set_dhcps_lease(&leases);
uint8_t offer_router = 0;
wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, &offer_router);
wifi_softap_dhcps_start();
}
}
/**
* Start Wifi connection
* if passphrase is set the most secure supported mode will be automatically selected
* @param ssid const char* Pointer to the SSID string.
* @param passphrase const char * Optional. Passphrase. Valid characters in a passphrase must be between ASCII 32-126 (decimal).
* @param bssid uint8_t[6] Optional. BSSID / MAC of AP
* @param channel Optional. Channel of AP
* @param connect Optional. call connect
* @return
*/
wl_status_t ESP8266WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_t channel, const uint8_t* bssid, bool connect) {
if(!WiFi.enableSTA(true)) {
// enable STA failed
return WL_CONNECT_FAILED;
}
if(!ssid || *ssid == 0x00 || strlen(ssid) > 31) {
// fail SSID too long or missing!
return WL_CONNECT_FAILED;
}
if(passphrase && strlen(passphrase) > 63) {
// fail passphrase too long!
return WL_CONNECT_FAILED;
}
struct station_config conf;
strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
if(passphrase) {
strcpy(reinterpret_cast<char*>(conf.password), passphrase);
} else {
*conf.password = 0;
}
if(bssid) {
conf.bssid_set = 1;
memcpy((void *) &conf.bssid[0], (void *) bssid, 6);
} else {
conf.bssid_set = 0;
}
struct station_config current_conf;
wifi_station_get_config(¤t_conf);
if(sta_config_equal(current_conf, conf)) {
DEBUGV("sta config unchanged");
return status();
}
ETS_UART_INTR_DISABLE();
if(WiFi._persistent) {
wifi_station_set_config(&conf);
} else {
wifi_station_set_config_current(&conf);
}
if(connect) {
wifi_station_connect();
}
ETS_UART_INTR_ENABLE();
if(channel > 0 && channel <= 13) {
wifi_set_channel(channel);
}
if(!_useStaticIp) {
wifi_station_dhcpc_start();
}
return status();
}
/**
* Change IP configuration settings disabling the dhcp client
* @param local_ip Static ip configuration
* @param gateway Static gateway configuration
* @param subnet Static Subnet mask
* @param dns1 Static DNS server 1
* @param dns2 Static DNS server 2
*/
bool ESP8266WiFiSTAClass::config(IPAddress local_ip, IPAddress arg1, IPAddress arg2, IPAddress arg3, IPAddress dns2) {
if(!WiFi.enableSTA(true)) {
return false;
}
//ESP argument order is: ip, gateway, subnet, dns1
//Arduino arg order is: ip, dns, gateway, subnet.
//first, check whether dhcp should be used, which is when ip == 0 && gateway == 0 && subnet == 0.
bool espOrderUseDHCP = (local_ip == 0U && arg1 == 0U && arg2 == 0U);
bool arduinoOrderUseDHCP = (local_ip == 0U && arg2 == 0U && arg3 == 0U);
if (espOrderUseDHCP || arduinoOrderUseDHCP) {
_useStaticIp = false;
wifi_station_dhcpc_start();
return true;
}
//To allow compatibility, check first octet of 3rd arg. If 255, interpret as ESP order, otherwise Arduino order.
IPAddress gateway = arg1;
IPAddress subnet = arg2;
IPAddress dns1 = arg3;
if(subnet[0] != 255)
{
//octet is not 255 => interpret as Arduino order
gateway = arg2;
subnet = arg3[0] == 0 ? IPAddress(255,255,255,0) : arg3; //arg order is arduino and 4th arg not given => assign it arduino default
dns1 = arg1;
}
// check whether all is IPv4 (or gateway not set)
if (!(local_ip.isV4() && subnet.isV4() && (!gateway.isSet() || gateway.isV4()))) {
return false;
}
//ip and gateway must be in the same subnet
if((local_ip.v4() & subnet.v4()) != (gateway.v4() & subnet.v4())) {
return false;
}
struct ip_info info;
info.ip.addr = local_ip.v4();
info.gw.addr = gateway.v4();
info.netmask.addr = subnet.v4();
wifi_station_dhcpc_stop();
if(wifi_set_ip_info(STATION_IF, &info)) {
_useStaticIp = true;
} else {
return false;
}
if(dns1.isSet()) {
// Set DNS1-Server
dns_setserver(0, dns1);
}
if(dns2.isSet()) {
// Set DNS2-Server
dns_setserver(1, dns2);
}
return true;
}
void ICACHE_FLASH_ATTR settings_apply( userSettings_t *settings )
{
//Description
if (!((settings->magic==0x42)&&(settings->version==SETTINGS_VERSION))) {
os_printf("<ERROR: CAN NOT APPLY CORRUPT SETTINGS!>\n\r");
return;
}
if (settings->connection_successful) {
ap_stop();
} else {
ap_start();
}
//Device information
wifi_station_set_hostname(settings->name);
//Network
struct station_config stationConf;
wifi_station_get_config( &stationConf );
stationConf.bssid_set = 0;
os_memcpy( &stationConf.ssid, settings->ssid, 32 );
os_memcpy( &stationConf.password, settings->password, 64 );
wifi_station_set_config_current( &stationConf );
os_printf("########################## Wifi config set to SSID '%s' and PASSWORD '%s'.\n\r", settings->ssid, settings->password);
if (settings->enable_dhcp) {
wifi_station_dhcpc_start();
} else {
wifi_station_dhcpc_stop();
struct ip_info dhcpc_ip_info;
IP4_ADDR(&dhcpc_ip_info.ip, settings->static_ip_1, settings->static_ip_2, settings->static_ip_3, settings->static_ip_4);
IP4_ADDR(&dhcpc_ip_info.gw, settings->static_gateway_1, settings->static_gateway_2, settings->static_gateway_3, settings->static_gateway_4);
IP4_ADDR(&dhcpc_ip_info.netmask, settings->static_netmask_1, settings->static_netmask_2, settings->static_netmask_3, settings->static_netmask_4);
wifi_set_ip_info(STATION_IF, &dhcpc_ip_info);
}
wifi_station_disconnect();
//MDNS
if (settings->enable_mdns)
{
/*wifi_set_broadcast_if(STATIONAP_MODE);
struct mdns_info *info = (struct mdns_info *) os_zalloc(sizeof(struct mdns_info));
info->host_name = settings->mdns_hostname;
info->ipAddr = station_ipconfig.ip.addr; //ESP8266 station IP
info->server_name = "FirmwaRe MDNS";
info->server_port = 80;
info->txt_data[0] = “version = now”;
info->txt_data[1] = “user1 = data1”;
info->txt_data[2] = “user2 = data2”;
espconn_mdns_init(info);*/
}
//NTP
if (settings->enable_ntp)
{
//settings->ntpserver
//settings->timezone
//settings->enable_summertime
}
//Security
/* settings->password; */
//Digital outputs
#if OUTPUT1>-1
if (settings->bootstate&1){
board_setOutput(OUTPUT1, true);
} else {
board_setOutput(OUTPUT1, false);
}
#endif
#if OUTPUT2>-1
if (settings->bootstate&2) {
board_setOutput(OUTPUT2, true);
} else {
board_setOutput(OUTPUT2, false);
}
#endif
#if OUTPUT3>-1
if (settings->bootstate&4) {
board_setOutput(OUTPUT3, true);
} else {
board_setOutput(OUTPUT3, false);
}
#endif
#if OUTPUT4>-1
if (settings->bootstate&8) {
board_setOutput(OUTPUT4, true);
} else {
board_setOutput(OUTPUT4, false);
}
#endif
#if OUTPUT5>-1
if (settings->bootstate&16) {
board_setOutput(OUTPUT5, true);
} else {
board_setOutput(OUTPUT5, false);
}
#endif
#if OUTPUT6>-1
if (settings->bootstate&32) {
board_setOutput(OUTPUT6, true);
} else {
board_setOutput(OUTPUT6, false);
}
#endif
#if OUTPUT7>-1
if (settings->bootstate&64) {
board_setOutput(OUTPUT7, true);
} else {
board_setOutput(OUTPUT7, false);
}
#endif
#if OUTPUT8>-1
if (settings->bootstate&128) {
board_setOutput(OUTPUT8, true);
} else {
board_setOutput(OUTPUT8, false);
}
#endif
//ESPLight
setPWM(settings->bootstate_R, settings->bootstate_G, settings->bootstate_B);
//settings->ledstrip_type;
//settings->ledstrip_length;
//PKA
/* settings->pka_wb settings->pka_wb_time */
}
